From 129cc6afd4ac49b458659ae8bb0d5201942c2aab Mon Sep 17 00:00:00 2001 From: Mihai Moldovan <ïonic@ionic.de> Date: Fri, 27 May 2016 15:52:50 +0000 Subject: nx-X11/programs/Xserver/hw/nxagent/Handlers.h: fix stack smashing related to different data type sizes between Xserver and Xlib. While on the X server side we were expecting a 32bit value, the Xlib side in nxcompext wrote a 64bit integer to the 32bit location, hence overwriting "random" data on the stack (most notably the return adress.) We can work around this by using the Xlib-based Window data type on the server-side as well, but this problem is likely a more general one. Calling functions from libcompext in nxagent sounds like a bad idea. Other code locations might well be affected by issues alike to that as well. In order to silence compiler warnings, use a "macro hack" for overriding the "Window" type in NXlib.h. --- nx-X11/programs/Xserver/hw/nxagent/Handlers.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Handlers.c b/nx-X11/programs/Xserver/hw/nxagent/Handlers.c index cadb8e58a..1beff090b 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Handlers.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Handlers.c @@ -32,7 +32,10 @@ #include "Screen.h" #include "Millis.h" +#define Window XlibWindow #include +#undef Window + #include /* @@ -956,7 +959,24 @@ void nxagentShadowWakeupHandler(void * data, int count, void * mask) void nxagentHandleCollectInputFocusEvent(int resource) { - Window window; + /* + * While we don't even need window or revert_to later on, a discrepancy in + * data type sizes between the X server (Window being a 32bit ID) and + * the Xlib (Window being a 64bit ID) will lead to stack corruption here. + * Calling functions from nxcompext from nxagent sounds like a very bad idea + * to begin with, but let's assume that's necessary for now and work around + * the corruption issue. + * + * Even though the NXlib header shows that the function expects a Window-sized + * parameter, it's not the Window type as defined and used within the X.Org + * Server, but an Xlib type. Hence, we'll be using the "XlibWindow" type here + * and to avoid compiler warnings, "rewrite" the NXlib.h header file via + * overriding the original "Window" type with the XlibWindow type, including + * the header file and undefining the macro again, essentially unshadowing + * the original type. + */ + XlibWindow window; + int revert_to; if (NXGetCollectedInputFocus(nxagentDisplay, resource, &window, &revert_to) == 0) -- cgit v1.2.3 From 04d2fe3aef464560de16d5b15ed91f8d63c6fb09 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 13 Jun 2016 01:56:07 +0200 Subject: nxagentReversePointerMap: Don't assume Xevent.xbutton.button is always greater than zero. We have seen Xevent.xbutton.button being set to AnyButton (equaling 0). Fixes ArcticaProject/nx-libs#92 Fixes X2GoBTS#791 --- nx-X11/programs/Xserver/hw/nxagent/Events.c | 4 ++-- nx-X11/programs/Xserver/hw/nxagent/Pointer.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c index ffb593750..0a6540fa3 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Events.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c @@ -1252,7 +1252,7 @@ FIXME: Don't enqueue the KeyRelease event if the key was X.xbutton.subwindow == None)) { x.u.u.type = ButtonPress; - x.u.u.detail = inputInfo.pointer -> button -> map[nxagentReversePointerMap[X.xbutton.button - 1]]; + x.u.u.detail = inputInfo.pointer -> button -> map[nxagentReversePointerMap[X.xbutton.button]]; x.u.keyButtonPointer.time = nxagentLastEventTime = GetTimeInMillis(); if (nxagentOption(Rootless)) @@ -1325,7 +1325,7 @@ FIXME: Don't enqueue the KeyRelease event if the key was if (minimize != True) { x.u.u.type = ButtonRelease; - x.u.u.detail = inputInfo.pointer -> button -> map[nxagentReversePointerMap[X.xbutton.button - 1]]; + x.u.u.detail = inputInfo.pointer -> button -> map[nxagentReversePointerMap[X.xbutton.button]]; x.u.keyButtonPointer.time = nxagentLastEventTime = GetTimeInMillis(); if (nxagentOption(Rootless)) diff --git a/nx-X11/programs/Xserver/hw/nxagent/Pointer.c b/nx-X11/programs/Xserver/hw/nxagent/Pointer.c index ce2b37a90..8a8ed85b1 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Pointer.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Pointer.c @@ -186,6 +186,6 @@ void nxagentInitPointerMap(void) for (i = 1; i <= numButtons; i++) { - nxagentReversePointerMap[pointerMap[i - 1] - 1] = i; + nxagentReversePointerMap[pointerMap[i - 1]] = i; } } -- cgit v1.2.3 From 4d6d3c56706e0c5a0725c13356c28d3655f72cac Mon Sep 17 00:00:00 2001 From: Mihai Moldovan <ïonic@ionic.de> Date: Fri, 17 Jun 2016 01:45:40 +0000 Subject: {nx-X11/programs/Xserver/hw/nxagent/{{Args,Handlers,Image,Options}.c,Options.h},nxcomp/{Loop,Misc}.cpp}: add configurable sleep delay if session is suspended. --- nx-X11/programs/Xserver/hw/nxagent/Args.c | 38 ++++++++++++++++++++++ nx-X11/programs/Xserver/hw/nxagent/Handlers.c | 46 +++++++++++++++++++-------- nx-X11/programs/Xserver/hw/nxagent/Image.c | 14 ++------ nx-X11/programs/Xserver/hw/nxagent/Options.c | 2 ++ nx-X11/programs/Xserver/hw/nxagent/Options.h | 7 ++++ 5 files changed, 83 insertions(+), 24 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Args.c b/nx-X11/programs/Xserver/hw/nxagent/Args.c index 59d3deb63..2590dd6c3 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Args.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Args.c @@ -1339,6 +1339,44 @@ static void nxagentParseOptions(char *name, char *value) nxagentChangeOption(Clipboard, ClipboardBoth); } } + else if (!strcmp(name, "sleep")) + { + long sleep_parse = 0; + + errno = 0; + sleep_parse = strtol(value, NULL, 10); + + if ((errno) && (0 == sleep_parse)) + { + fprintf(stderr, "nxagentParseOptions: Unable to convert value [%s] of option [%s]. " + "Ignoring option.\n", + validateString(value), validateString(name)); + + return; + } + + if ((long) UINT_MAX < sleep_parse) + { + sleep_parse = UINT_MAX; + + fprintf(stderr, "nxagentParseOptions: Warning: value [%s] of option [%s] " + "out of range, clamped to [%u].\n", + validateString(value), validateString(name), sleep_parse); + } + + if (0 > sleep_parse) + { + sleep_parse = 0; + + fprintf(stderr, "nxagentParseOptions: Warning: value [%s] of option [%s] " + "out of range, clamped to [%u].\n", + validateString(value), validateString(name), sleep_parse); + } + + nxagentChangeOption(SleepTime, sleep_parse); + + return; + } else { #ifdef DEBUG diff --git a/nx-X11/programs/Xserver/hw/nxagent/Handlers.c b/nx-X11/programs/Xserver/hw/nxagent/Handlers.c index 1beff090b..ba4034255 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Handlers.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Handlers.c @@ -62,14 +62,6 @@ #define FLUSH_AFTER_MULTIPLE_READS -/* - * Introduce a small delay after each - * loop if the session is down. The - * value is in milliseconds. - */ - -#define LOOP_DELAY_IF_DOWN 50 - /* * The soft limit should roughly match * the size of the Xlib I/O buffer. @@ -246,12 +238,21 @@ void nxagentBlockHandler(void * data, struct timeval **timeout, void * mask) * not connected to a valid display. */ - if (NXDisplayError(nxagentDisplay) == 1 && nxagentShadowCounter == 0) + if (NXDisplayError(nxagentDisplay) == 1 && nxagentShadowCounter == 0 && nxagentOption(SleepTime) > 0) { - usleep(LOOP_DELAY_IF_DOWN * 1000); +#ifdef TEST + fprintf(stderr, "nxagentBlockHandler: sleeping for %d milliseconds for slowdown.\n", + nxagentOption(SleepTime)); +#endif + usleep(nxagentOption(SleepTime) * 1000); now = GetTimeInMillis(); } +#ifdef TEST + else if (0 == nxagentOption(SleepTime)) { + fprintf(stderr, "nxagentBlockHandler: not sleeping for slowdown.\n"); + } +#endif /* * Update the shadow display. This is @@ -743,9 +744,17 @@ void nxagentShadowBlockHandler(void * data, struct timeval **timeout, void * mas nxagentHandleConnectionChanges(); } - if (nxagentSessionState == SESSION_DOWN) + if (nxagentSessionState == SESSION_DOWN && nxagentOption(SleepTime) > 0) { - usleep(50 * 1000); +#ifdef TEST + fprintf(stderr, "nxagentBlockHandler: sleeping for %d milliseconds for slowdown.\n", + nxagentOption(SleepTime)); +#endif + usleep(nxagentOption(SleepTime) * 1000); + } +#ifdef TEST + else if (0 == nxagentOption(SleepTime)) { + fprintf(stderr, "nxagentBlockHandler: not sleeping for slowdown.\n"); } #ifndef __CYGWIN32__ @@ -826,7 +835,18 @@ FIXME: Must queue multiple writes and handle #ifdef __CYGWIN32__ - usleep(50 * 1000); + if (nxagentOption(SleepTime) > 0) { +#ifdef TEST + fprintf(stderr, "nxagentShadowBlockHandler: sleeping for %d milliseconds for slowdown.\n", + nxagentOption(SleepTime)); +#endif + usleep(nxagentOption(SleepTime) * 1000); + } +#ifdef TEST + else if (0 == nxagentOption(SleepTime)) { + fprintf(stderr, "nxagentShadowBlockHandler: not sleeping for slowdown.\n"); + } +#endif (*timeout) -> tv_sec = 0; (*timeout) -> tv_usec = 50 * 1000; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Image.c b/nx-X11/programs/Xserver/hw/nxagent/Image.c index 6a7d46c35..a158a11db 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Image.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Image.c @@ -68,15 +68,6 @@ #define IMAGE_UNIQUE_RATIO 10 -/* - * Introduce a small delay after each image - * operation if the session is down. Value - * is in microseconds and is multiplied by - * the image data size in kilobytes. - */ - -#define IMAGE_DELAY_IF_DOWN 250 - /* * Preferred pack and split parameters we * got from the NX transport. @@ -521,11 +512,12 @@ void nxagentPutImage(DrawablePtr pDrawable, GCPtr pGC, int depth, length = nxagentImageLength(dstWidth, dstHeight, format, leftPad, depth); if (nxagentShadowCounter == 0 && - NXDisplayError(nxagentDisplay) == 1) + NXDisplayError(nxagentDisplay) == 1 && + nxagentOption(SleepTime) > 0) { int us; - us = IMAGE_DELAY_IF_DOWN * (length / 1024); + us = nxagentOption(SleepTime) * 4 * (length / 1024); us = (us < 10000 ? 10000 : (us > 1000000 ? 1000000 : us)); diff --git a/nx-X11/programs/Xserver/hw/nxagent/Options.c b/nx-X11/programs/Xserver/hw/nxagent/Options.c index dbe200273..8a3275c64 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Options.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Options.c @@ -156,6 +156,8 @@ void nxagentInitOptions() nxagentOptions.ImageRateLimit = 0; nxagentOptions.Xinerama = 0; + + nxagentOptions.SleepTime = DEFAULT_SLEEP_TIME; } /* diff --git a/nx-X11/programs/Xserver/hw/nxagent/Options.h b/nx-X11/programs/Xserver/hw/nxagent/Options.h index 5bf1597d5..02b886242 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Options.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Options.h @@ -28,6 +28,7 @@ #define UNDEFINED -1 #define COPY_UNLIMITED -1 +#define DEFAULT_SLEEP_TIME 50 extern unsigned int nxagentPrintGeometryFlags; @@ -399,6 +400,12 @@ typedef struct _AgentOptions int Xinerama; + /* + * Sleep delay in microseconds. + */ + + unsigned int SleepTime; + } AgentOptionsRec; typedef AgentOptionsRec *AgentOptionsPtr; -- cgit v1.2.3 From 059f031887541ff035603aee6e3435ef42dab795 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Thu, 9 Jun 2016 16:24:10 +0200 Subject: noRRXineramaExtension: Make Boolean configurable via new cmdline switch (+|-rrxinerama). --- nx-X11/programs/Xserver/include/globals.h | 1 + nx-X11/programs/Xserver/os/utils.c | 17 +++++++++++++++-- nx-X11/programs/Xserver/randr/rrxinerama.c | 2 ++ 3 files changed, 18 insertions(+), 2 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/include/globals.h b/nx-X11/programs/Xserver/include/globals.h index f37fb68ba..853b63e86 100644 --- a/nx-X11/programs/Xserver/include/globals.h +++ b/nx-X11/programs/Xserver/include/globals.h @@ -87,6 +87,7 @@ extern Bool noMITShmExtension; #ifdef RANDR extern Bool noRRExtension; +extern Bool noRRXineramaExtension; #endif #ifdef RENDER diff --git a/nx-X11/programs/Xserver/os/utils.c b/nx-X11/programs/Xserver/os/utils.c index 13889ed9a..90cf55d1a 100644 --- a/nx-X11/programs/Xserver/os/utils.c +++ b/nx-X11/programs/Xserver/os/utils.c @@ -179,6 +179,7 @@ Bool noMITShmExtension = FALSE; #endif #ifdef RANDR Bool noRRExtension = FALSE; +Bool noRRXineramaExtension = FALSE; #endif #ifdef RENDER Bool noRenderExtension = FALSE; @@ -664,10 +665,14 @@ void UseMsg(void) ErrorF("-x string loads named extension at init time \n"); ErrorF("-maxbigreqsize set maximal bigrequest size \n"); #ifdef PANORAMIX - ErrorF("+xinerama Enable XINERAMA extension\n"); - ErrorF("-xinerama Disable XINERAMA extension\n"); + ErrorF("+xinerama Enable XINERAMA (PanoramiX) extension\n"); + ErrorF("-xinerama Disable XINERAMA (PanoramiX) extension (default)\n"); ErrorF("-disablexineramaextension Disable XINERAMA extension\n"); #endif +#ifdef RANDR + ErrorF("+rrxinerama Enable XINERAMA (via RandR) extension (default)\n"); + ErrorF("-rrxinerama Disable XINERAMA (via RandR) extension\n"); +#endif #ifdef SMART_SCHEDULE ErrorF("-dumbSched Disable smart scheduling, enable old behavior\n"); ErrorF("-schedInterval int Set scheduler interval in msec\n"); @@ -1036,6 +1041,14 @@ ProcessCommandLine(int argc, char *argv[]) else if ( strcmp( argv[i], "-disablexineramaextension") == 0){ PanoramiXExtensionDisabledHack = TRUE; } +#endif +#ifdef RANDR + else if ( strcmp( argv[i], "+rrxinerama") == 0){ + noRRXineramaExtension = FALSE; + } + else if ( strcmp( argv[i], "-rrxinerama") == 0){ + noRRXineramaExtension = TRUE; + } #endif else if ( strcmp( argv[i], "-x") == 0) { diff --git a/nx-X11/programs/Xserver/randr/rrxinerama.c b/nx-X11/programs/Xserver/randr/rrxinerama.c index 2bc17cf21..9ff1e051b 100644 --- a/nx-X11/programs/Xserver/randr/rrxinerama.c +++ b/nx-X11/programs/Xserver/randr/rrxinerama.c @@ -107,6 +107,8 @@ static int ProcRRXineramaIsActive(ClientPtr client); static int ProcRRXineramaQueryScreens(ClientPtr client); static int SProcRRXineramaDispatch(ClientPtr client); +extern Bool noRRXineramaExtension; + /* Proc */ int -- cgit v1.2.3 From d130494039d7a03aea25c911522223f60c159644 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Fri, 10 Jun 2016 01:05:58 +0200 Subject: Properly enable/disable Xinerama support in nxagent via cmdline options provider in Xserver/os/utils.c. * Xinerama defaults to enabled, using RRXineramaExtension (i.e. cmdline option: +rrxinerama). * Cmdline option -rrxinerama disables Xinerama support entirely. * Cmdline option +xinerama switches from RRXineramaExtension to PanoramiXExtension. * Cmdline option -xinerama is actually non-functional (i.e. the default). * If the nx/nx option "xinerama" is handed over to nxagent, then Xinerama is only switched on if that given option enables it (value: 1) _and_ if either of the Xinerama extensions (PanoramiX or RRXinerama) has been initialized (via cmdline options above). Fixes ArcticaProject/nx-libs#117. Fixes ArcticaProject/nx-libs#134 (makes flawed PR#134 obsolete). --- nx-X11/programs/Xserver/hw/nxagent/Args.c | 62 ++++++++++++++++++---------- nx-X11/programs/Xserver/hw/nxagent/Options.c | 2 +- nx-X11/programs/Xserver/hw/nxagent/Options.h | 12 +++--- nx-X11/programs/Xserver/hw/nxagent/Screen.c | 5 --- 4 files changed, 48 insertions(+), 33 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Args.c b/nx-X11/programs/Xserver/hw/nxagent/Args.c index 2590dd6c3..6e6d61772 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Args.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Args.c @@ -86,6 +86,18 @@ is" without express or implied warranty. #endif +#ifdef PANORAMIX + #define PANORAMIX_DISABLED_COND (noPanoramiXExtension || PanoramiXExtensionDisabledHack) +#else + #define PANORAMIX_DISABLED_COND TRUE +#endif + +#ifdef RANDR + #define RRXINERAMA_DISABLED_COND noRRXineramaExtension +#else + #define RRXINERAMA_DISABLED_COND TRUE +#endif + /* * Define this to force the dispatcher * to always use the dumb scheduler. @@ -103,6 +115,8 @@ extern int _XGetBitsPerPixel(Display *dpy, int depth); extern char dispatchExceptionAtReset; +extern const char *__progname; + char nxagentDisplayName[1024]; Bool nxagentSynchronize = False; @@ -1047,6 +1061,13 @@ int ddxProcessArgument(int argc, char *argv[], int i) return 0; } + /* + * Disable Xinerama (i.e. fake it in Screen.c) if somehow Xinerama support + * has been disabled on the cmdline. + */ + if (PANORAMIX_DISABLED_COND && RRXINERAMA_DISABLED_COND) + nxagentChangeOption(Xinerama, 0); + return 0; } @@ -1205,33 +1226,32 @@ static void nxagentParseOptions(char *name, char *value) } else if (!strcmp(name, "xinerama")) { -#ifdef PANORAMIX - if (!PanoramiXExtensionDisabledHack) +#if !defined(PANORAMIX) && !defined(RANDR) + nxagentChangeOption(Xinerama, 0); + fprintf(stderr, "Warning: No Xinerama support compiled into %s.\n", __progname); + return; +#else + if (PANORAMIX_DISABLED_COND && RRXINERAMA_DISABLED_COND) + nxagentChangeOption(Xinerama, 0); + fprintf(stderr, "Warning: XINERAMA extension has been disabled on %s startup.\n", __progname); + return; + + if (!strcmp(value, "1")) { - if (!strcmp(value, "1")) - { - nxagentChangeOption(Xinerama, 1); - } - else if (!strcmp(value, "0")) - { - nxagentChangeOption(Xinerama, 0); - } - else - { - fprintf(stderr, "Warning: Ignoring bad value '%s' for option 'xinerama'.\n", - validateString(value)); - } + nxagentChangeOption(Xinerama, 1); + return; } - else + else if (!strcmp(value, "0")) { nxagentChangeOption(Xinerama, 0); - fprintf(stderr, "Warning: Xinerama extension has been disabled via -disablexineramaextension cmdline switch.\n"); } -#else - nxagentChangeOption(Xinerama, 0); - fprintf(stderr, "Warning: No Xinerama support compiled into nxagent.\n"); -#endif /* of PANORAMIX */ + else + { + fprintf(stderr, "Warning: Ignoring bad value '%s' for option 'xinerama'.\n", + validateString(value)); + } return; +#endif } else if (!strcmp(name, "resize")) { diff --git a/nx-X11/programs/Xserver/hw/nxagent/Options.c b/nx-X11/programs/Xserver/hw/nxagent/Options.c index 8a3275c64..d0ba8aff5 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Options.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Options.c @@ -155,7 +155,7 @@ void nxagentInitOptions() nxagentOptions.ImageRateLimit = 0; - nxagentOptions.Xinerama = 0; + nxagentOptions.Xinerama = 1; nxagentOptions.SleepTime = DEFAULT_SLEEP_TIME; } diff --git a/nx-X11/programs/Xserver/hw/nxagent/Options.h b/nx-X11/programs/Xserver/hw/nxagent/Options.h index 02b886242..7e9f8d2ea 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Options.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Options.h @@ -390,12 +390,12 @@ typedef struct _AgentOptions int NoRootlessExit; /* - * Store if the user wants Xinerama. There's a variable called - * noPanoramiXExtension in os/utils.c but we cannot rely on that - * because RandR and Panoramix change its value when trying to - * initialize. So we use this variable to save the user preference - * provided by the -/+xinerama parameter before initalizing those - * extensions. + * Store if the user wants Xinerama. There are variables called + * noPanoramiXExtension noRRXineramaExtensison in os/utils.c but + * we cannot rely on them because RandR and PanoramiX change their + * values when trying to initialize. So we use this variable to + * save the user preference provided by the -/+(rr)xinerama parameter(s) + * before initalizing those extensions. */ int Xinerama; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.c b/nx-X11/programs/Xserver/hw/nxagent/Screen.c index 20ec3672a..50d278ed7 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Screen.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.c @@ -1114,11 +1114,6 @@ Bool nxagentOpenScreen(int index, ScreenPtr pScreen, nxagentChangeOption(ViewportXSpan, nxagentOption(Width) - nxagentOption(RootWidth)); nxagentChangeOption(ViewportYSpan, nxagentOption(Height) - nxagentOption(RootHeight)); - /* PanoramiXExtension enabled via cmdline, turn on Xinerama in nxagent - */ - if( (!noPanoramiXExtension) && (!PanoramiXExtensionDisabledHack) ) - nxagentOption(Xinerama) = True; - if (nxagentReconnectTrap == 0) { if (nxagentOption(Persistent)) -- cgit v1.2.3 From 9de3d26efbb5859b5d48bca35e126fc8a44dac1f Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Sat, 18 Jun 2016 19:50:10 +0200 Subject: hw/nxagent/Options.h: Grammar fix in comment. --- nx-X11/programs/Xserver/hw/nxagent/Options.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Options.h b/nx-X11/programs/Xserver/hw/nxagent/Options.h index 7e9f8d2ea..257a332f2 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Options.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Options.h @@ -391,7 +391,7 @@ typedef struct _AgentOptions /* * Store if the user wants Xinerama. There are variables called - * noPanoramiXExtension noRRXineramaExtensison in os/utils.c but + * noPanoramiXExtension and noRRXineramaExtensison in os/utils.c but * we cannot rely on them because RandR and PanoramiX change their * values when trying to initialize. So we use this variable to * save the user preference provided by the -/+(rr)xinerama parameter(s) -- cgit v1.2.3 From 3db9a757fc54d94707aabe4d934d693c6b32edff Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Tue, 21 Jun 2016 03:56:29 +0200 Subject: hw/nxagent/Handlers.c: Regression fix since 6051dec. Close unclosed '#ifdef TEST'. --- nx-X11/programs/Xserver/hw/nxagent/Handlers.c | 1 + 1 file changed, 1 insertion(+) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Handlers.c b/nx-X11/programs/Xserver/hw/nxagent/Handlers.c index ba4034255..62cc54990 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Handlers.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Handlers.c @@ -756,6 +756,7 @@ void nxagentShadowBlockHandler(void * data, struct timeval **timeout, void * mas else if (0 == nxagentOption(SleepTime)) { fprintf(stderr, "nxagentBlockHandler: not sleeping for slowdown.\n"); } +#endif #ifndef __CYGWIN32__ -- cgit v1.2.3 From 6343fa664a24ca31310055bacc3d455c7eff264a Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Tue, 31 May 2016 16:11:40 +0200 Subject: Xserver/randr/Imakefile: Serialize parameters and make Imakefile changes more trackable. --- nx-X11/programs/Xserver/randr/Imakefile | 30 ++++++++++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/randr/Imakefile b/nx-X11/programs/Xserver/randr/Imakefile index 7f920aece..e954d70c2 100644 --- a/nx-X11/programs/Xserver/randr/Imakefile +++ b/nx-X11/programs/Xserver/randr/Imakefile @@ -17,9 +17,35 @@ XCOMM $XFree86: xc/programs/Xserver/randr/Imakefile,v 1.1 2001/05/23 03:29:44 keithp Exp $ #include - SRCS = mirandr.c randr.c rrcrtc.c rrdispatch.c rrinfo.c rrmode.c rroutput.c rrpointer.c rrproperty.c rrscreen.c rrsdispatch.c rrxinerama.c + NULL = - OBJS = mirandr.o randr.o rrcrtc.o rrdispatch.o rrinfo.o rrmode.o rroutput.o rrpointer.o rrproperty.o rrscreen.o rrsdispatch.o rrxinerama.o + SRCS = mirandr.c \ + randr.c \ + rrcrtc.c \ + rrdispatch.c \ + rrinfo.c \ + rrmode.c \ + rroutput.c \ + rrpointer.c \ + rrproperty.c \ + rrscreen.c \ + rrsdispatch.c \ + rrxinerama.c \ + $(NULL) + + OBJS = mirandr.o \ + randr.o \ + rrcrtc.o \ + rrdispatch.o \ + rrinfo.o \ + rrmode.o \ + rroutput.o \ + rrpointer.o \ + rrproperty.o \ + rrscreen.o \ + rrsdispatch.o \ + rrxinerama.o \ + $(NULL) INCLUDES = -I../include -I../mi \ -I../fb -I../hw/kdrive -I$(EXTINCSRC) -I$(XINCLUDESRC) \ -- cgit v1.2.3 From e2b0f279ec4932cde94a29e155a286b03a3d7c40 Mon Sep 17 00:00:00 2001 From: Adam Jackson Date: Tue, 31 May 2016 16:12:15 +0200 Subject: randr: Remove mirandr This isn't used anywhere, not least because it's completely nonfunctional. Reviewed-by: Mikhail Gusarov Signed-off-by: Adam Jackson Backported-to-NX: Mike Gabriel --- nx-X11/programs/Xserver/randr/Imakefile | 6 +- nx-X11/programs/Xserver/randr/mirandr.c | 154 -------------------------------- 2 files changed, 2 insertions(+), 158 deletions(-) delete mode 100644 nx-X11/programs/Xserver/randr/mirandr.c (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/randr/Imakefile b/nx-X11/programs/Xserver/randr/Imakefile index e954d70c2..312dfb438 100644 --- a/nx-X11/programs/Xserver/randr/Imakefile +++ b/nx-X11/programs/Xserver/randr/Imakefile @@ -19,8 +19,7 @@ XCOMM $XFree86: xc/programs/Xserver/randr/Imakefile,v 1.1 2001/05/23 03:29:44 ke NULL = - SRCS = mirandr.c \ - randr.c \ + SRCS = randr.c \ rrcrtc.c \ rrdispatch.c \ rrinfo.c \ @@ -33,8 +32,7 @@ XCOMM $XFree86: xc/programs/Xserver/randr/Imakefile,v 1.1 2001/05/23 03:29:44 ke rrxinerama.c \ $(NULL) - OBJS = mirandr.o \ - randr.o \ + OBJS = randr.o \ rrcrtc.o \ rrdispatch.o \ rrinfo.o \ diff --git a/nx-X11/programs/Xserver/randr/mirandr.c b/nx-X11/programs/Xserver/randr/mirandr.c deleted file mode 100644 index 3c4991e5a..000000000 --- a/nx-X11/programs/Xserver/randr/mirandr.c +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Copyright © 2000 Compaq Computer Corporation - * Copyright © 2002 Hewlett-Packard Company - * Copyright © 2006 Intel Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting documentation, and - * that the name of the copyright holders not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no representations - * about the suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - * - * Author: Jim Gettys, Hewlett-Packard Company, Inc. - * Keith Packard, Intel Corporation - */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include "scrnintstr.h" -#include "mi.h" -#include "randrstr.h" -#include - -Bool -miRRGetInfo (ScreenPtr pScreen, Rotation *rotations) -{ - return TRUE; -} - -/* - * Any hardware that can actually change anything will need something - * different here - */ -Bool -miRRCrtcSet (ScreenPtr pScreen, - RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, - Rotation rotation, - int numOutput, - RROutputPtr *outputs) -{ - return TRUE; -} - -static Bool -miRRCrtcSetGamma (ScreenPtr pScreen, - RRCrtcPtr crtc) -{ - return TRUE; -} - -Bool -miRROutputSetProperty (ScreenPtr pScreen, - RROutputPtr output, - Atom property, - RRPropertyValuePtr value) -{ - return TRUE; -} - -Bool -miRROutputValidateMode (ScreenPtr pScreen, - RROutputPtr output, - RRModePtr mode) -{ - return FALSE; -} - -void -miRRModeDestroy (ScreenPtr pScreen, - RRModePtr mode) -{ -} - -/* - * This function assumes that only a single depth can be - * displayed at a time, but that all visuals of that depth - * can be displayed simultaneously. It further assumes that - * only a single size is available. Hardware providing - * additional capabilties should use different code. - * XXX what to do here.... - */ - -Bool -miRandRInit (ScreenPtr pScreen) -{ - rrScrPrivPtr pScrPriv; -#if RANDR_12_INTERFACE - RRModePtr mode; - RRCrtcPtr crtc; - RROutputPtr output; - xRRModeInfo modeInfo; - char name[64]; -#endif - - if (!RRScreenInit (pScreen)) - return FALSE; - pScrPriv = rrGetScrPriv(pScreen); - pScrPriv->rrGetInfo = miRRGetInfo; -#if RANDR_12_INTERFACE - pScrPriv->rrCrtcSet = miRRCrtcSet; - pScrPriv->rrCrtcSetGamma = miRRCrtcSetGamma; - pScrPriv->rrOutputSetProperty = miRROutputSetProperty; - pScrPriv->rrOutputValidateMode = miRROutputValidateMode; - pScrPriv->rrModeDestroy = miRRModeDestroy; - - RRScreenSetSizeRange (pScreen, - pScreen->width, pScreen->height, - pScreen->width, pScreen->height); - - sprintf (name, "%dx%d", pScreen->width, pScreen->height); - memset (&modeInfo, '\0', sizeof (modeInfo)); - modeInfo.width = pScreen->width; - modeInfo.height = pScreen->height; - modeInfo.nameLength = strlen (name); - - mode = RRModeGet (&modeInfo, name); - if (!mode) - return FALSE; - - crtc = RRCrtcCreate (pScreen, NULL); - if (!crtc) - return FALSE; - - output = RROutputCreate (pScreen, "screen", 6, NULL); - if (!output) - return FALSE; - if (!RROutputSetClones (output, NULL, 0)) - return FALSE; - if (!RROutputSetModes (output, &mode, 1, 0)) - return FALSE; - if (!RROutputSetCrtcs (output, &crtc, 1)) - return FALSE; - if (!RROutputSetConnection (output, RR_Connected)) - return FALSE; - RRCrtcNotify (crtc, mode, 0, 0, RR_Rotate_0, 1, &output); -#endif - return TRUE; -} -- cgit v1.2.3 From b943cfe2afbd593e814de47b2f13f8b3b1af78da Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Tue, 7 Jun 2016 10:14:50 +0200 Subject: Drop trailing whitespaces (randr extension) sed -i "s/[ ]\+$//g" randr/*.{c,h} happy reviewing... git diff -w is an empty diff. --- nx-X11/programs/Xserver/randr/panoramiXproto.h | 4 +- nx-X11/programs/Xserver/randr/randr.c | 24 ++++---- nx-X11/programs/Xserver/randr/randrproto.h | 22 +++---- nx-X11/programs/Xserver/randr/randrstr.h | 54 ++++++++--------- nx-X11/programs/Xserver/randr/rrcrtc.c | 76 +++++++++++------------ nx-X11/programs/Xserver/randr/rrdispatch.c | 12 ++-- nx-X11/programs/Xserver/randr/rrinfo.c | 30 ++++----- nx-X11/programs/Xserver/randr/rrmode.c | 34 +++++------ nx-X11/programs/Xserver/randr/rroutput.c | 28 ++++----- nx-X11/programs/Xserver/randr/rrpointer.c | 2 +- nx-X11/programs/Xserver/randr/rrproperty.c | 56 ++++++++--------- nx-X11/programs/Xserver/randr/rrscreen.c | 84 +++++++++++++------------- nx-X11/programs/Xserver/randr/rrsdispatch.c | 4 +- nx-X11/programs/Xserver/randr/rrxinerama.c | 10 +-- 14 files changed, 220 insertions(+), 220 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/randr/panoramiXproto.h b/nx-X11/programs/Xserver/randr/panoramiXproto.h index 6b27c56eb..2282e03f0 100644 --- a/nx-X11/programs/Xserver/randr/panoramiXproto.h +++ b/nx-X11/programs/Xserver/randr/panoramiXproto.h @@ -46,7 +46,7 @@ typedef struct _PanoramiXQueryVersion { CARD16 length B16; CARD8 clientMajor; CARD8 clientMinor; - CARD16 unused B16; + CARD16 unused B16; } xPanoramiXQueryVersionReq; #define sz_xPanoramiXQueryVersionReq 8 @@ -189,4 +189,4 @@ typedef struct { } xXineramaScreenInfo; #define sz_XineramaScreenInfo 8 -#endif +#endif diff --git a/nx-X11/programs/Xserver/randr/randr.c b/nx-X11/programs/Xserver/randr/randr.c index eb50aeb3d..11975cb3c 100644 --- a/nx-X11/programs/Xserver/randr/randr.c +++ b/nx-X11/programs/Xserver/randr/randr.c @@ -112,7 +112,7 @@ static void RRResetProc (ExtensionEntry *extEntry) { } - + static Bool RRCloseScreen (int i, ScreenPtr pScreen) { @@ -124,12 +124,12 @@ RRCloseScreen (int i, ScreenPtr pScreen) RRCrtcDestroy (pScrPriv->crtcs[j]); for (j = pScrPriv->numOutputs - 1; j >= 0; j--) RROutputDestroy (pScrPriv->outputs[j]); - + xfree (pScrPriv->crtcs); xfree (pScrPriv->outputs); xfree (pScrPriv); RRNScreens -= 1; /* ok, one fewer screen with RandR running */ - return (*pScreen->CloseScreen) (i, pScreen); + return (*pScreen->CloseScreen) (i, pScreen); } static void @@ -261,7 +261,7 @@ Bool RRScreenInit(ScreenPtr pScreen) pScrPriv->rrGetInfo = 0; pScrPriv->maxWidth = pScrPriv->minWidth = pScreen->width; pScrPriv->maxHeight = pScrPriv->minHeight = pScreen->height; - + pScrPriv->width = pScreen->width; pScrPriv->height = pScreen->height; pScrPriv->mmWidth = pScreen->mmWidth; @@ -271,7 +271,7 @@ Bool RRScreenInit(ScreenPtr pScreen) pScrPriv->rrCrtcSet = NULL; pScrPriv->rrCrtcSetGamma = NULL; #endif -#if RANDR_10_INTERFACE +#if RANDR_10_INTERFACE pScrPriv->rrSetConfig = 0; pScrPriv->rotations = RR_Rotate_0; pScrPriv->reqWidth = pScreen->width; @@ -282,7 +282,7 @@ Bool RRScreenInit(ScreenPtr pScreen) pScrPriv->rate = 0; pScrPriv->size = 0; #endif - + /* * This value doesn't really matter -- any client must call * GetScreenInfo before reading it which will automatically update @@ -290,14 +290,14 @@ Bool RRScreenInit(ScreenPtr pScreen) */ pScrPriv->lastSetTime = currentTime; pScrPriv->lastConfigTime = currentTime; - + wrap (pScrPriv, pScreen, CloseScreen, RRCloseScreen); pScrPriv->numOutputs = 0; pScrPriv->outputs = NULL; pScrPriv->numCrtcs = 0; pScrPriv->crtcs = NULL; - + RRNScreens += 1; /* keep count of screens that implement randr */ return TRUE; } @@ -380,7 +380,7 @@ RRExtensionInit (void) return; RRErrorBase = extEntry->errorBase; RREventBase = extEntry->eventBase; - EventSwapVector[RREventBase + RRScreenChangeNotify] = (EventSwapPtr) + EventSwapVector[RREventBase + RRScreenChangeNotify] = (EventSwapPtr) SRRScreenChangeNotifyEvent; EventSwapVector[RREventBase + RRNotify] = (EventSwapPtr) SRRNotifyEvent; @@ -402,7 +402,7 @@ TellChanged (WindowPtr pWin, void * value) if (!pHead) return WT_WALKCHILDREN; - for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) + for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) { client = pRREvent->client; if (client == serverClient || client->clientGone) @@ -442,7 +442,7 @@ RRTellChanged (ScreenPtr pScreen) { rrScrPriv (pScreen); int i; - + if (pScrPriv->changed) { UpdateCurrentTime (); @@ -476,7 +476,7 @@ RRFirstOutput (ScreenPtr pScreen) rrScrPriv(pScreen); RROutputPtr output; int i, j; - + for (i = 0; i < pScrPriv->numCrtcs; i++) { RRCrtcPtr crtc = pScrPriv->crtcs[i]; diff --git a/nx-X11/programs/Xserver/randr/randrproto.h b/nx-X11/programs/Xserver/randr/randrproto.h index bded957fa..96b954206 100644 --- a/nx-X11/programs/Xserver/randr/randrproto.h +++ b/nx-X11/programs/Xserver/randr/randrproto.h @@ -65,7 +65,7 @@ typedef struct { } xScreenSizes; #define sz_xScreenSizes 8 -/* +/* * requests and replies */ @@ -100,7 +100,7 @@ typedef struct { } xRRGetScreenInfoReq; #define sz_xRRGetScreenInfoReq 8 -/* +/* * the xRRScreenInfoReply structure is followed by: * * the size information @@ -155,7 +155,7 @@ typedef struct { CARD8 status; CARD16 sequenceNumber B16; CARD32 length B32; - Time newTimestamp B32; + Time newTimestamp B32; Time newConfigTimestamp B32; Window root; CARD16 subpixelOrder B16; @@ -289,7 +289,7 @@ typedef struct { CARD8 randrReqType; CARD16 length B16; RROutput output B32; -} xRRListOutputPropertiesReq; +} xRRListOutputPropertiesReq; #define sz_xRRListOutputPropertiesReq 8 typedef struct { @@ -313,7 +313,7 @@ typedef struct { CARD16 length B16; RROutput output B32; Atom property B32; -} xRRQueryOutputPropertyReq; +} xRRQueryOutputPropertyReq; #define sz_xRRQueryOutputPropertyReq 12 typedef struct { @@ -342,7 +342,7 @@ typedef struct { BOOL pending; BOOL range; CARD16 pad B16; -} xRRConfigureOutputPropertyReq; +} xRRConfigureOutputPropertyReq; #define sz_xRRConfigureOutputPropertyReq 16 typedef struct { @@ -407,7 +407,7 @@ typedef struct { CARD16 length B16; Window window B32; xRRModeInfo modeInfo; -} xRRCreateModeReq; +} xRRCreateModeReq; #define sz_xRRCreateModeReq 40 typedef struct { @@ -456,7 +456,7 @@ typedef struct { CARD16 length B16; RRCrtc crtc B32; Time configTimestamp B32; -} xRRGetCrtcInfoReq; +} xRRGetCrtcInfoReq; #define sz_xRRGetCrtcInfoReq 12 typedef struct { @@ -489,7 +489,7 @@ typedef struct { RRMode mode B32; Rotation rotation B16; CARD16 pad B16; -} xRRSetCrtcConfigReq; +} xRRSetCrtcConfigReq; #define sz_xRRSetCrtcConfigReq 28 typedef struct { @@ -511,7 +511,7 @@ typedef struct { CARD8 randrReqType; CARD16 length B16; RRCrtc crtc B32; -} xRRGetCrtcGammaSizeReq; +} xRRGetCrtcGammaSizeReq; #define sz_xRRGetCrtcGammaSizeReq 8 typedef struct { @@ -534,7 +534,7 @@ typedef struct { CARD8 randrReqType; CARD16 length B16; RRCrtc crtc B32; -} xRRGetCrtcGammaReq; +} xRRGetCrtcGammaReq; #define sz_xRRGetCrtcGammaReq 8 typedef struct { diff --git a/nx-X11/programs/Xserver/randr/randrstr.h b/nx-X11/programs/Xserver/randr/randrstr.h index bab784b8f..620972d63 100644 --- a/nx-X11/programs/Xserver/randr/randrstr.h +++ b/nx-X11/programs/Xserver/randr/randrstr.h @@ -68,7 +68,7 @@ extern int RREventBase, RRErrorBase; extern int (*ProcRandrVector[RRNumberRequests])(ClientPtr); extern int (*SProcRandrVector[RRNumberRequests])(ClientPtr); - + /* * Modeline for a monitor. Name follows directly after this struct */ @@ -184,7 +184,7 @@ typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation *rotations); typedef Bool (*RRCloseScreenProcPtr) ( int i, ScreenPtr pscreen); /* These are for 1.0 compatibility */ - + typedef struct _rrRefresh { CARD16 rate; RRModePtr mode; @@ -225,7 +225,7 @@ typedef struct _rrScrPriv { RROutputValidateModeProcPtr rrOutputValidateMode; RRModeDestroyProcPtr rrModeDestroy; #endif - + /* * Private part of the structure; not considered part of the ABI */ @@ -257,10 +257,10 @@ typedef struct _rrScrPriv { */ Rotation rotations; CARD16 reqWidth, reqHeight; - + int nSizes; RRScreenSizePtr pSizes; - + Rotation rotation; int rate; int size; @@ -344,8 +344,8 @@ extern RESTYPE RRCrtcType, RRModeType, RROutputType; #define rrClientPriv(pClient) RRClientPtr pRRClient = GetRRClient(pClient) #define DixUnknownAccess SecurityUnknownAccess -#define DixReadAccess SecurityReadAccess -#define DixWriteAccess SecurityWriteAccess +#define DixReadAccess SecurityReadAccess +#define DixWriteAccess SecurityWriteAccess #define DixDestroyAccess SecurityDestroyAccess #endif @@ -390,11 +390,11 @@ RRScreenSizeSet (ScreenPtr pScreen, */ void RRSendConfigNotify (ScreenPtr pScreen); - + /* * screen dispatch */ -int +int ProcRRGetScreenSizeRange (ClientPtr client); int @@ -414,7 +414,7 @@ ProcRRGetScreenInfo (ClientPtr client); */ void RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen); - + /* mirandr.c */ Bool miRandRInit (ScreenPtr pScreen); @@ -488,7 +488,7 @@ RRVerticalRefresh (xRRModeInfo *mode); RRScreenSizePtr RRRegisterSize (ScreenPtr pScreen, - short width, + short width, short height, short mmWidth, short mmHeight); @@ -556,7 +556,7 @@ RRCrtcNotify (RRCrtcPtr crtc, void RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc); - + /* * Request that the Crtc be reconfigured */ @@ -663,13 +663,13 @@ RRModeDestroy (RRModePtr mode); */ RRModePtr * RRModesForScreen (ScreenPtr pScreen, int *num_ret); - + /* * Initialize mode type */ Bool RRModeInit (void); - + int ProcRRCreateMode (ClientPtr client); @@ -757,7 +757,7 @@ ProcRRGetOutputInfo (ClientPtr client); */ Bool RROutputInit (void); - + /* rrpointer.c */ void RRPointerMoved (ScreenPtr pScreen, int x, int y); @@ -775,13 +775,13 @@ RRGetOutputProperty (RROutputPtr output, Atom property, Bool pending); RRPropertyPtr RRQueryOutputProperty (RROutputPtr output, Atom property); - + void RRDeleteOutputProperty (RROutputPtr output, Atom property); Bool RRPostPendingProperties (RROutputPtr output); - + int RRChangeOutputProperty (RROutputPtr output, Atom property, Atom type, int format, int mode, unsigned long len, @@ -816,17 +816,17 @@ RRXineramaExtensionInit(void); #endif /* _RANDRSTR_H_ */ /* - + randr extension implementation structure Query state: ProcRRGetScreenInfo/ProcRRGetScreenResources RRGetInfo - + • Request configuration from driver, either 1.0 or 1.2 style • These functions only record state changes, all other actions are pended until RRTellChanged is called - + ->rrGetInfo 1.0: RRRegisterSize @@ -841,15 +841,15 @@ Query state: RROutputSetSubpixelOrder RROutputSetClones RRCrtcNotify - + • Must delay scanning configuration until after ->rrGetInfo returns because some drivers will call SetCurrentConfig in the middle of the ->rrGetInfo operation. - + 1.0: • Scan old configuration, mirror to new structures - + RRScanOldConfig RRCrtcCreate RROutputCreate @@ -859,16 +859,16 @@ Query state: RROldModeAdd • This adds modes one-at-a-time RRModeGet RRCrtcNotify - + • send events, reset pointer if necessary - + RRTellChanged WalkTree (sending events) - + • when layout has changed: RRPointerScreenConfigured RRSendConfigNotify - + Asynchronous state setting (1.2 only) When setting state asynchronously, the driver invokes the ->rrGetInfo function and then calls RRTellChanged to flush diff --git a/nx-X11/programs/Xserver/randr/rrcrtc.c b/nx-X11/programs/Xserver/randr/rrcrtc.c index fdf063901..1b898ddfd 100644 --- a/nx-X11/programs/Xserver/randr/rrcrtc.c +++ b/nx-X11/programs/Xserver/randr/rrcrtc.c @@ -55,7 +55,7 @@ RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged) if (pScreen) { rrScrPriv(pScreen); - + pScrPriv->changed = TRUE; /* * Send ConfigureNotify on any layout change @@ -77,19 +77,19 @@ RRCrtcCreate (ScreenPtr pScreen, void *devPrivate) if (!RRInit()) return NULL; - + pScrPriv = rrGetScrPriv(pScreen); /* make space for the crtc pointer */ if (pScrPriv->numCrtcs) - crtcs = xrealloc (pScrPriv->crtcs, + crtcs = xrealloc (pScrPriv->crtcs, (pScrPriv->numCrtcs + 1) * sizeof (RRCrtcPtr)); else crtcs = xalloc (sizeof (RRCrtcPtr)); if (!crtcs) return FALSE; pScrPriv->crtcs = crtcs; - + crtc = xcalloc (1, sizeof (RRCrtcRec)); if (!crtc) return NULL; @@ -113,7 +113,7 @@ RRCrtcCreate (ScreenPtr pScreen, void *devPrivate) /* attach the screen and crtc together */ crtc->pScreen = pScreen; pScrPriv->crtcs[pScrPriv->numCrtcs++] = crtc; - + return crtc; } @@ -140,7 +140,7 @@ RRCrtcNotify (RRCrtcPtr crtc, RROutputPtr *outputs) { int i, j; - + /* * Check to see if any of the new outputs were * not in the old list and mark them as changed @@ -241,7 +241,7 @@ RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc) rrScrPriv (pScreen); xRRCrtcChangeNotifyEvent ce; RRModePtr mode = crtc->mode; - + ce.type = RRNotify + RREventBase; ce.subCode = RRNotify_CrtcChange; ce.sequenceNumber = client->sequence; @@ -316,7 +316,7 @@ RRCrtcSet (RRCrtcPtr crtc, #if RANDR_12_INTERFACE if (pScrPriv->rrCrtcSet) { - ret = (*pScrPriv->rrCrtcSet) (pScreen, crtc, mode, x, y, + ret = (*pScrPriv->rrCrtcSet) (pScreen, crtc, mode, x, y, rotation, numOutputs, outputs); } else @@ -394,7 +394,7 @@ RRCrtcDestroyResource (void * value, XID pid) { rrScrPriv(pScreen); int i; - + for (i = 0; i < pScrPriv->numCrtcs; i++) { if (pScrPriv->crtcs[i] == crtc) @@ -428,7 +428,7 @@ RRCrtcGammaSet (RRCrtcPtr crtc, #if RANDR_12_INTERFACE ScreenPtr pScreen = crtc->pScreen; #endif - + memcpy (crtc->gammaRed, red, crtc->gammaSize * sizeof (CARD16)); memcpy (crtc->gammaGreen, green, crtc->gammaSize * sizeof (CARD16)); memcpy (crtc->gammaBlue, blue, crtc->gammaSize * sizeof (CARD16)); @@ -538,7 +538,7 @@ ProcRRGetCrtcInfo (ClientPtr client) RROutput *possible; int i, j, k, n; int width, height; - + REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq); crtc = LookupCrtc(client, stuff->crtc, DixReadAccess); @@ -552,7 +552,7 @@ ProcRRGetCrtcInfo (ClientPtr client) pScrPriv = rrGetScrPriv(pScreen); mode = crtc->mode; - + rep.type = X_Reply; rep.status = RRSetConfigSuccess; rep.sequenceNumber = client->sequence; @@ -573,7 +573,7 @@ ProcRRGetCrtcInfo (ClientPtr client) if (pScrPriv->outputs[i]->crtcs[j] == crtc) k++; rep.nPossibleOutput = k; - + rep.length = rep.nOutput + rep.nPossibleOutput; extraLen = rep.length << 2; @@ -588,7 +588,7 @@ ProcRRGetCrtcInfo (ClientPtr client) outputs = (RROutput *) extra; possible = (RROutput *) (outputs + rep.nOutput); - + for (i = 0; i < crtc->numOutputs; i++) { outputs[i] = crtc->outputs[i]->id; @@ -605,7 +605,7 @@ ProcRRGetCrtcInfo (ClientPtr client) swapl (&possible[k], n); k++; } - + if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); @@ -626,7 +626,7 @@ ProcRRGetCrtcInfo (ClientPtr client) WriteToClient (client, extraLen, (char *) extra); xfree (extra); } - + return client->noClientException; } @@ -645,10 +645,10 @@ ProcRRSetCrtcConfig (ClientPtr client) TimeStamp time; Rotation rotation; int i, j; - + REQUEST_AT_LEAST_SIZE(xRRSetCrtcConfigReq); numOutputs = (stuff->length - (SIZEOF (xRRSetCrtcConfigReq) >> 2)); - + crtc = LookupIDByType (stuff->crtc, RRCrtcType); if (!crtc) { @@ -680,7 +680,7 @@ ProcRRSetCrtcConfig (ClientPtr client) } else outputs = NULL; - + outputIds = (RROutput *) (stuff + 1); for (i = 0; i < numOutputs; i++) { @@ -705,7 +705,7 @@ ProcRRSetCrtcConfig (ClientPtr client) /* validate mode for this output */ for (j = 0; j < outputs[i]->numModes + outputs[i]->numUserModes; j++) { - RRModePtr m = (j < outputs[i]->numModes ? + RRModePtr m = (j < outputs[i]->numModes ? outputs[i]->modes[j] : outputs[i]->userModes[j - outputs[i]->numModes]); if (m == mode) @@ -742,16 +742,16 @@ ProcRRSetCrtcConfig (ClientPtr client) pScreen = crtc->pScreen; pScrPriv = rrGetScrPriv(pScreen); - + time = ClientTimeToServerTime(stuff->timestamp); - + if (!pScrPriv) { time = currentTime; rep.status = RRSetConfigFailed; goto sendReply; } - + /* * Validate requested rotation */ @@ -786,7 +786,7 @@ ProcRRSetCrtcConfig (ClientPtr client) xfree (outputs); return BadMatch; } - + #ifdef RANDR_12_INTERFACE /* * Check screen size bounds if the DDX provides a 1.2 interface @@ -810,7 +810,7 @@ ProcRRSetCrtcConfig (ClientPtr client) xfree (outputs); return BadValue; } - + if (stuff->y + source_height > pScreen->height) { client->errorValue = stuff->y; @@ -821,7 +821,7 @@ ProcRRSetCrtcConfig (ClientPtr client) } #endif } - + /* * Make sure the requested set-time is not older than * the last set-time @@ -840,18 +840,18 @@ ProcRRSetCrtcConfig (ClientPtr client) } rep.status = RRSetConfigSuccess; pScrPriv->lastSetTime = time; - + sendReply: if (outputs) xfree (outputs); - + rep.type = X_Reply; /* rep.status has already been filled in */ rep.length = 0; rep.sequenceNumber = client->sequence; rep.newTimestamp = pScrPriv->lastSetTime.milliseconds; - if (client->swapped) + if (client->swapped) { int n; swaps(&rep.sequenceNumber, n); @@ -859,7 +859,7 @@ sendReply: swapl(&rep.newTimestamp, n); } WriteToClient(client, sizeof(xRRSetCrtcConfigReply), (char *)&rep); - + return client->noClientException; } @@ -875,7 +875,7 @@ ProcRRGetCrtcGammaSize (ClientPtr client) crtc = LookupCrtc (client, stuff->crtc, DixReadAccess); if (!crtc) return RRErrorBase + BadRRCrtc; - + reply.type = X_Reply; reply.sequenceNumber = client->sequence; reply.length = 0; @@ -898,14 +898,14 @@ ProcRRGetCrtcGamma (ClientPtr client) int n; unsigned long len; char *extra; - + REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq); crtc = LookupCrtc (client, stuff->crtc, DixReadAccess); if (!crtc) return RRErrorBase + BadRRCrtc; - + len = crtc->gammaSize * 3 * 2; - + if (crtc->gammaSize) { extra = xalloc(len); if (!extra) @@ -939,23 +939,23 @@ ProcRRSetCrtcGamma (ClientPtr client) RRCrtcPtr crtc; unsigned long len; CARD16 *red, *green, *blue; - + REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq); crtc = LookupCrtc (client, stuff->crtc, DixWriteAccess); if (!crtc) return RRErrorBase + BadRRCrtc; - + len = client->req_len - (sizeof (xRRSetCrtcGammaReq) >> 2); if (len < (stuff->size * 3 + 1) >> 1) return BadLength; if (stuff->size != crtc->gammaSize) return BadMatch; - + red = (CARD16 *) (stuff + 1); green = red + crtc->gammaSize; blue = green + crtc->gammaSize; - + RRCrtcGammaSet (crtc, red, green, blue); return Success; diff --git a/nx-X11/programs/Xserver/randr/rrdispatch.c b/nx-X11/programs/Xserver/randr/rrdispatch.c index 4c6a5ff48..88970937e 100644 --- a/nx-X11/programs/Xserver/randr/rrdispatch.c +++ b/nx-X11/programs/Xserver/randr/rrdispatch.c @@ -90,13 +90,13 @@ ProcRRSelectInput (ClientPtr client) if (stuff->enable & (RRScreenChangeNotifyMask| RRCrtcChangeNotifyMask| - RROutputChangeNotifyMask)) + RROutputChangeNotifyMask)) { ScreenPtr pScreen = pWin->drawable.pScreen; rrScrPriv (pScreen); pRREvent = NULL; - if (pHead) + if (pHead) { /* check for existing entry. */ for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) @@ -148,16 +148,16 @@ ProcRRSelectInput (ClientPtr client) if (pScrPriv && (pRREvent->mask & RRScreenChangeNotifyMask)) { pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum]; - if (CompareTimeStamps (pTimes->setTime, + if (CompareTimeStamps (pTimes->setTime, pScrPriv->lastSetTime) != 0 || - CompareTimeStamps (pTimes->configTime, + CompareTimeStamps (pTimes->configTime, pScrPriv->lastConfigTime) != 0) { RRDeliverScreenEvent (client, pWin, pScreen); } } } - else if (stuff->enable == 0) + else if (stuff->enable == 0) { /* delete the interest */ if (pHead) { @@ -177,7 +177,7 @@ ProcRRSelectInput (ClientPtr client) } } } - else + else { client->errorValue = stuff->enable; return BadValue; diff --git a/nx-X11/programs/Xserver/randr/rrinfo.c b/nx-X11/programs/Xserver/randr/rrinfo.c index 470e1bbf3..1f14c81f8 100644 --- a/nx-X11/programs/Xserver/randr/rrinfo.c +++ b/nx-X11/programs/Xserver/randr/rrinfo.c @@ -33,10 +33,10 @@ RROldModeAdd (RROutputPtr output, RRScreenSizePtr size, int refresh) RRModePtr mode; int i; RRModePtr *modes; - + memset (&modeInfo, '\0', sizeof (modeInfo)); sprintf (name, "%dx%d", size->width, size->height); - + modeInfo.width = size->width; modeInfo.height = size->height; modeInfo.hTotal = size->width; @@ -53,9 +53,9 @@ RROldModeAdd (RROutputPtr output, RRScreenSizePtr size, int refresh) RRModeDestroy (mode); return mode; } - + if (output->numModes) - modes = xrealloc (output->modes, + modes = xrealloc (output->modes, (output->numModes + 1) * sizeof (RRModePtr)); else modes = xalloc (sizeof (RRModePtr)); @@ -84,7 +84,7 @@ RRScanOldConfig (ScreenPtr pScreen, Rotation rotations) CARD16 minWidth = MAXSHORT, minHeight = MAXSHORT; CARD16 maxWidth = 0, maxHeight = 0; CARD16 width, height; - + /* * First time through, create a crtc and output and hook * them together @@ -131,7 +131,7 @@ RRScanOldConfig (ScreenPtr pScreen, Rotation rotations) for (r = 0; r < size->nRates; r++) { mode = RROldModeAdd (output, size, size->pRates[r].rate); - if (i == pScrPriv->size && + if (i == pScrPriv->size && size->pRates[r].rate == pScrPriv->rate) { newMode = mode; @@ -150,12 +150,12 @@ RRScanOldConfig (ScreenPtr pScreen, Rotation rotations) xfree (pScrPriv->pSizes); pScrPriv->pSizes = NULL; pScrPriv->nSizes = 0; - + /* find size bounds */ - for (i = 0; i < output->numModes + output->numUserModes; i++) + for (i = 0; i < output->numModes + output->numUserModes; i++) { - mode = (i < output->numModes ? - output->modes[i] : + mode = (i < output->numModes ? + output->modes[i] : output->userModes[i-output->numModes]); width = mode->mode.width; height = mode->mode.height; @@ -189,11 +189,11 @@ RRGetInfo (ScreenPtr pScreen) pScrPriv->outputs[i]->changed = FALSE; for (i = 0; i < pScrPriv->numCrtcs; i++) pScrPriv->crtcs[i]->changed = FALSE; - + rotations = 0; pScrPriv->changed = FALSE; pScrPriv->configChanged = FALSE; - + if (!(*pScrPriv->rrGetInfo) (pScreen, &rotations)) return FALSE; @@ -251,7 +251,7 @@ RRScreenSizeMatches (RRScreenSizePtr a, RRScreenSizePtr RRRegisterSize (ScreenPtr pScreen, - short width, + short width, short height, short mmWidth, short mmHeight) @@ -263,7 +263,7 @@ RRRegisterSize (ScreenPtr pScreen, if (!pScrPriv) return 0; - + tmp.id = 0; tmp.width = width; tmp.height= height; @@ -293,7 +293,7 @@ Bool RRRegisterRate (ScreenPtr pScreen, if (!pScrPriv) return FALSE; - + for (i = 0; i < pSize->nRates; i++) if (pSize->pRates[i].rate == rate) return TRUE; diff --git a/nx-X11/programs/Xserver/randr/rrmode.c b/nx-X11/programs/Xserver/randr/rrmode.c index c3740b5f8..9f64fb424 100644 --- a/nx-X11/programs/Xserver/randr/rrmode.c +++ b/nx-X11/programs/Xserver/randr/rrmode.c @@ -72,7 +72,7 @@ RRModeCreate (xRRModeInfo *modeInfo, ScreenPtr userScreen) { RRModePtr mode, *newModes; - + if (!RRInit ()) return NULL; @@ -178,7 +178,7 @@ RRModeCreateUser (ScreenPtr pScreen, *error = BadName; return NULL; } - + mode = RRModeCreate (modeInfo, name, pScreen); if (!mode) { @@ -200,7 +200,7 @@ RRModesForScreen (ScreenPtr pScreen, int *num_ret) screen_modes = xalloc ((num_modes ? num_modes : 1) * sizeof (RRModePtr)); if (!screen_modes) return NULL; - + /* * Add modes from all outputs */ @@ -211,8 +211,8 @@ RRModesForScreen (ScreenPtr pScreen, int *num_ret) for (m = 0; m < output->numModes + output->numUserModes; m++) { - RRModePtr mode = (m < output->numModes ? - output->modes[m] : + RRModePtr mode = (m < output->numModes ? + output->modes[m] : output->userModes[m-output->numModes]); for (n = 0; n < num_screen_modes; n++) if (screen_modes[n] == mode) @@ -255,7 +255,7 @@ RRModesForScreen (ScreenPtr pScreen, int *num_ret) if (n == num_screen_modes) screen_modes[num_screen_modes++] = mode; } - + *num_ret = num_screen_modes; return screen_modes; } @@ -264,7 +264,7 @@ void RRModeDestroy (RRModePtr mode) { int m; - + if (--mode->refcnt > 0) { #ifdef DEBUG fprintf(stderr, "RRModeDestroy: mode [%s] ([%p]) refcnt [%d -> %d]\n", mode->name, mode, mode->refcnt + 1, mode->refcnt); @@ -286,7 +286,7 @@ RRModeDestroy (RRModePtr mode) break; } } - + #ifdef DEBUG fprintf(stderr, "RRModeDestroy: destroyed mode [%s] ([%p])\n", mode->name, mode); #endif @@ -327,7 +327,7 @@ ProcRRCreateMode (ClientPtr client) char *name; int error, rc; RRModePtr mode; - + REQUEST_AT_LEAST_SIZE (xRRCreateModeReq); #ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); @@ -339,7 +339,7 @@ ProcRRCreateMode (ClientPtr client) return rc; pScreen = pWin->drawable.pScreen; - + modeInfo = &stuff->modeInfo; name = (char *) (stuff + 1); units_after = (stuff->length - (sizeof (xRRCreateModeReq) >> 2)); @@ -375,7 +375,7 @@ ProcRRDestroyMode (ClientPtr client) { REQUEST(xRRDestroyModeReq); RRModePtr mode; - + REQUEST_SIZE_MATCH(xRRDestroyModeReq); mode = LookupIDByType (stuff->mode, RRModeType); if (!mode) @@ -397,7 +397,7 @@ ProcRRAddOutputMode (ClientPtr client) REQUEST(xRRAddOutputModeReq); RRModePtr mode; RROutputPtr output; - + REQUEST_SIZE_MATCH(xRRAddOutputModeReq); output = LookupOutput(client, stuff->output, DixReadAccess); @@ -406,14 +406,14 @@ ProcRRAddOutputMode (ClientPtr client) client->errorValue = stuff->output; return RRErrorBase + BadRROutput; } - + mode = LookupIDByType (stuff->mode, RRModeType); if (!mode) { client->errorValue = stuff->mode; return RRErrorBase + BadRRMode; } - + return RROutputAddUserMode (output, mode); } @@ -423,7 +423,7 @@ ProcRRDeleteOutputMode (ClientPtr client) REQUEST(xRRDeleteOutputModeReq); RRModePtr mode; RROutputPtr output; - + REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq); output = LookupOutput(client, stuff->output, DixReadAccess); @@ -432,13 +432,13 @@ ProcRRDeleteOutputMode (ClientPtr client) client->errorValue = stuff->output; return RRErrorBase + BadRROutput; } - + mode = LookupIDByType (stuff->mode, RRModeType); if (!mode) { client->errorValue = stuff->mode; return RRErrorBase + BadRRMode; } - + return RROutputDeleteUserMode (output, mode); } diff --git a/nx-X11/programs/Xserver/randr/rroutput.c b/nx-X11/programs/Xserver/randr/rroutput.c index 06f8024e4..68c3ce242 100644 --- a/nx-X11/programs/Xserver/randr/rroutput.c +++ b/nx-X11/programs/Xserver/randr/rroutput.c @@ -32,7 +32,7 @@ void RROutputChanged (RROutputPtr output, Bool configChanged) { ScreenPtr pScreen = output->pScreen; - + output->changed = TRUE; if (pScreen) { @@ -59,11 +59,11 @@ RROutputCreate (ScreenPtr pScreen, if (!RRInit()) return NULL; - + pScrPriv = rrGetScrPriv(pScreen); if (pScrPriv->numOutputs) - outputs = xrealloc (pScrPriv->outputs, + outputs = xrealloc (pScrPriv->outputs, (pScrPriv->numOutputs + 1) * sizeof (RROutputPtr)); else outputs = xalloc (sizeof (RROutputPtr)); @@ -71,7 +71,7 @@ RROutputCreate (ScreenPtr pScreen, return FALSE; pScrPriv->outputs = outputs; - + output = xalloc (sizeof (RROutputRec) + nameLength + 1); if (!output) return NULL; @@ -99,7 +99,7 @@ RROutputCreate (ScreenPtr pScreen, output->pendingProperties = FALSE; output->changed = FALSE; output->devPrivate = devPrivate; - + if (!AddResource (output->id, RROutputType, (void *) output)) return NULL; @@ -232,7 +232,7 @@ RROutputDeleteUserMode (RROutputPtr output, RRModePtr mode) { int m; - + /* Find this mode in the user mode list */ for (m = 0; m < output->numUserModes; m++) { @@ -334,7 +334,7 @@ RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output) xRROutputChangeNotifyEvent oe; RRCrtcPtr crtc = output->crtc; RRModePtr mode = crtc ? crtc->mode : 0; - + oe.type = RRNotify + RREventBase; oe.subCode = RRNotify_OutputChange; oe.sequenceNumber = client->sequence; @@ -379,7 +379,7 @@ RROutputDestroyResource (void * value, XID pid) { rrScrPriv(pScreen); int i; - + for (i = 0; i < pScrPriv->numOutputs; i++) { if (pScrPriv->outputs[i] == output) @@ -397,7 +397,7 @@ RROutputDestroyResource (void * value, XID pid) RRModeDestroy (output->modes[m]); xfree (output->modes); } - + for (m = 0; m < output->numUserModes; m++) RRModeDestroy (output->userModes[m]); if (output->userModes) @@ -442,7 +442,7 @@ ProcRRGetOutputInfo (ClientPtr client) RROutput *clones; char *name; int i, n; - + REQUEST_SIZE_MATCH(xRRGetOutputInfoReq); output = LookupOutput(client, stuff->output, DixReadAccess); @@ -470,8 +470,8 @@ ProcRRGetOutputInfo (ClientPtr client) rep.nPreferred = output->numPreferred; rep.nClones = output->numClones; rep.nameLength = output->nameLength; - - extraLen = ((output->numCrtcs + + + extraLen = ((output->numCrtcs + output->numModes + output->numUserModes + output->numClones + ((rep.nameLength + 3) >> 2)) << 2); @@ -490,7 +490,7 @@ ProcRRGetOutputInfo (ClientPtr client) modes = (RRMode *) (crtcs + output->numCrtcs); clones = (RROutput *) (modes + output->numModes + output->numUserModes); name = (char *) (clones + output->numClones); - + for (i = 0; i < output->numCrtcs; i++) { crtcs[i] = output->crtcs[i]->id; @@ -531,6 +531,6 @@ ProcRRGetOutputInfo (ClientPtr client) WriteToClient (client, extraLen, (char *) extra); xfree (extra); } - + return client->noClientException; } diff --git a/nx-X11/programs/Xserver/randr/rrpointer.c b/nx-X11/programs/Xserver/randr/rrpointer.c index c88a0f83e..09ce70212 100644 --- a/nx-X11/programs/Xserver/randr/rrpointer.c +++ b/nx-X11/programs/Xserver/randr/rrpointer.c @@ -109,7 +109,7 @@ RRPointerMoved (ScreenPtr pScreen, int x, int y) /* Check last known CRTC */ if (pointerCrtc && RRCrtcContainsPosition (pointerCrtc, x, y)) return; - + /* Check all CRTCs */ for (c = 0; c < pScrPriv->numCrtcs; c++) { diff --git a/nx-X11/programs/Xserver/randr/rrproperty.c b/nx-X11/programs/Xserver/randr/rrproperty.c index 4b73336e8..5d39d1402 100644 --- a/nx-X11/programs/Xserver/randr/rrproperty.c +++ b/nx-X11/programs/Xserver/randr/rrproperty.c @@ -187,20 +187,20 @@ RRChangeOutputProperty (RROutputPtr output, Atom property, Atom type, old_data = NULL; break; case PropModeAppend: - new_data = (void *) (((char *) new_value.data) + + new_data = (void *) (((char *) new_value.data) + (prop_value->size * size_in_bytes)); old_data = new_value.data; break; case PropModePrepend: new_data = new_value.data; - old_data = (void *) (((char *) new_value.data) + + old_data = (void *) (((char *) new_value.data) + (prop_value->size * size_in_bytes)); break; } if (new_data) memcpy ((char *) new_data, (char *) value, len * size_in_bytes); if (old_data) - memcpy ((char *) old_data, (char *) prop_value->data, + memcpy ((char *) old_data, (char *) prop_value->data, prop_value->size * size_in_bytes); if (pending && pScrPriv->rrOutputSetProperty && @@ -253,7 +253,7 @@ RRPostPendingProperties (RROutputPtr output) if (!output->pendingProperties) return TRUE; - + output->pendingProperties = FALSE; for (property = output->properties; property; property = property->next) { @@ -289,13 +289,13 @@ RRPropertyPtr RRQueryOutputProperty (RROutputPtr output, Atom property) { RRPropertyPtr prop; - + for (prop = output->properties; prop; prop = prop->next) if (prop->propertyName == property) return prop; return NULL; } - + RRPropertyValuePtr RRGetOutputProperty (RROutputPtr output, Atom property, Bool pending) { @@ -326,7 +326,7 @@ RRConfigureOutputProperty (RROutputPtr output, Atom property, add = TRUE; } else if (prop->immutable && !immutable) return(BadAccess); - + /* * ranges must have even number of values */ @@ -338,7 +338,7 @@ RRConfigureOutputProperty (RROutputPtr output, Atom property, return BadAlloc; if (num_values) memcpy (new_values, values, num_values * sizeof (INT32)); - + /* * Property moving from pending to non-pending * loses any pending values @@ -375,11 +375,11 @@ ProcRRListOutputProperties (ClientPtr client) int numProps = 0; RROutputPtr output; RRPropertyPtr prop; - + REQUEST_SIZE_MATCH(xRRListOutputPropertiesReq); output = LookupOutput (client, stuff->output, DixReadAccess); - + if (!output) return RRErrorBase + BadRROutput; @@ -393,7 +393,7 @@ ProcRRListOutputProperties (ClientPtr client) rep.length = (numProps * sizeof(Atom)) >> 2; rep.sequenceNumber = client->sequence; rep.nAtoms = numProps; - if (client->swapped) + if (client->swapped) { int n; swaps (&rep.sequenceNumber, n); @@ -422,18 +422,18 @@ ProcRRQueryOutputProperty (ClientPtr client) RROutputPtr output; RRPropertyPtr prop; char *extra; - + REQUEST_SIZE_MATCH(xRRQueryOutputPropertyReq); output = LookupOutput (client, stuff->output, DixReadAccess); - + if (!output) return RRErrorBase + BadRROutput; - + prop = RRQueryOutputProperty (output, stuff->property); if (!prop) return BadName; - + if (prop->num_valid) { extra = xalloc(prop->num_valid * sizeof(INT32)); if (!extra) @@ -445,7 +445,7 @@ ProcRRQueryOutputProperty (ClientPtr client) rep.pending = prop->is_pending; rep.range = prop->range; rep.immutable = prop->immutable; - if (client->swapped) + if (client->swapped) { int n; swaps (&rep.sequenceNumber, n); @@ -469,18 +469,18 @@ ProcRRConfigureOutputProperty (ClientPtr client) REQUEST(xRRConfigureOutputPropertyReq); RROutputPtr output; int num_valid; - + REQUEST_AT_LEAST_SIZE(xRRConfigureOutputPropertyReq); output = LookupOutput (client, stuff->output, DixReadAccess); - + if (!output) return RRErrorBase + BadRROutput; - + num_valid = stuff->length - (sizeof (xRRConfigureOutputPropertyReq) >> 2); return RRConfigureOutputProperty (output, stuff->property, stuff->pending, stuff->range, - FALSE, num_valid, + FALSE, num_valid, (INT32 *) (stuff + 1)); } @@ -520,7 +520,7 @@ ProcRRChangeOutputProperty (ClientPtr client) output = LookupOutput (client, stuff->output, DixWriteAccess); if (!output) return RRErrorBase + BadRROutput; - + if (!ValidAtom(stuff->property)) { client->errorValue = stuff->property; @@ -546,13 +546,13 @@ ProcRRDeleteOutputProperty (ClientPtr client) { REQUEST(xRRDeleteOutputPropertyReq); RROutputPtr output; - + REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq); UpdateCurrentTime(); output = LookupOutput (client, stuff->output, DixWriteAccess); if (!output) return RRErrorBase + BadRROutput; - + if (!ValidAtom(stuff->property)) { client->errorValue = stuff->property; @@ -578,7 +578,7 @@ ProcRRGetOutputProperty (ClientPtr client) REQUEST_SIZE_MATCH(xRRGetOutputPropertyReq); if (stuff->delete) UpdateCurrentTime(); - output = LookupOutput (client, stuff->output, + output = LookupOutput (client, stuff->output, stuff->delete ? DixWriteAccess : DixReadAccess); if (!output) @@ -601,12 +601,12 @@ ProcRRGetOutputProperty (ClientPtr client) } for (prev = &output->properties; (prop = *prev); prev = &prop->next) - if (prop->propertyName == stuff->property) + if (prop->propertyName == stuff->property) break; reply.type = X_Reply; reply.sequenceNumber = client->sequence; - if (!prop) + if (!prop) { reply.nItems = 0; reply.length = 0; @@ -633,7 +633,7 @@ ProcRRGetOutputProperty (ClientPtr client) prop_value = &prop->pending; else prop_value = &prop->current; - + /* If the request type and actual type don't match. Return the property information, but not the data. */ @@ -663,7 +663,7 @@ ProcRRGetOutputProperty (ClientPtr client) * Return type, format, value to client */ n = (prop_value->format/8) * prop_value->size; /* size (bytes) of prop */ - ind = stuff->longOffset << 2; + ind = stuff->longOffset << 2; /* If longOffset is invalid such that it causes "len" to be negative, it's a value error. */ diff --git a/nx-X11/programs/Xserver/randr/rrscreen.c b/nx-X11/programs/Xserver/randr/rrscreen.c index 70a9be0c6..a13b01dcb 100644 --- a/nx-X11/programs/Xserver/randr/rrscreen.c +++ b/nx-X11/programs/Xserver/randr/rrscreen.c @@ -71,7 +71,7 @@ RREditConnectionInfo (ScreenPtr pScreen) sizeof (xPixmapFormat) * screenInfo.numPixmapFormats); while (screen != pScreen->myNum) { - depth = (xDepth *) ((char *) root + + depth = (xDepth *) ((char *) root + sizeof (xWindowRoot)); for (d = 0; d < root->nDepths; d++) { @@ -102,7 +102,7 @@ RRSendConfigNotify (ScreenPtr pScreen) event.u.configureNotify.y = 0; /* XXX xinerama stuff ? */ - + event.u.configureNotify.width = pWin->drawable.width; event.u.configureNotify.height = pWin->drawable.height; event.u.configureNotify.borderWidth = wBorderWidth (pWin); @@ -117,7 +117,7 @@ RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen) xRRScreenChangeNotifyEvent se; RRCrtcPtr crtc = pScrPriv->numCrtcs ? pScrPriv->crtcs[0] : NULL; WindowPtr pRoot = WindowTable[pScreen->myNum]; - + se.type = RRScreenChangeNotify + RREventBase; se.rotation = (CARD8) (crtc ? crtc->rotation : RR_Rotate_0); se.timestamp = pScrPriv->lastSetTime.milliseconds; @@ -167,7 +167,7 @@ RRScreenSizeNotify (ScreenPtr pScreen) pScrPriv->mmWidth == pScreen->mmWidth && pScrPriv->mmHeight == pScreen->mmHeight) return; - + pScrPriv->width = pScreen->width; pScrPriv->height = pScreen->height; pScrPriv->mmWidth = pScreen->mmWidth; @@ -178,7 +178,7 @@ RRScreenSizeNotify (ScreenPtr pScreen) RRTellChanged (pScreen); RRSendConfigNotify (pScreen); RREditConnectionInfo (pScreen); - + RRPointerScreenConfigured (pScreen); /* * Fix pointer bounds and location @@ -218,7 +218,7 @@ RRScreenSizeSet (ScreenPtr pScreen, /* * Retrieve valid screen size range */ -int +int ProcRRGetScreenSizeRange (ClientPtr client) { REQUEST(xRRGetScreenSizeRangeReq); @@ -227,7 +227,7 @@ ProcRRGetScreenSizeRange (ClientPtr client) ScreenPtr pScreen; rrScrPrivPtr pScrPriv; int rc; - + REQUEST_SIZE_MATCH(xRRGetScreenSizeRangeReq); #ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); @@ -240,13 +240,13 @@ ProcRRGetScreenSizeRange (ClientPtr client) pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); - + rep.type = X_Reply; rep.pad = 0; rep.sequenceNumber = client->sequence; rep.length = 0; - - if (pScrPriv) + + if (pScrPriv) { if (!RRGetInfo (pScreen)) return BadAlloc; @@ -260,7 +260,7 @@ ProcRRGetScreenSizeRange (ClientPtr client) rep.maxWidth = rep.minWidth = pScreen->width; rep.maxHeight = rep.minHeight = pScreen->height; } - if (client->swapped) + if (client->swapped) { int n; @@ -283,7 +283,7 @@ ProcRRSetScreenSize (ClientPtr client) ScreenPtr pScreen; rrScrPrivPtr pScrPriv; int i, rc; - + REQUEST_SIZE_MATCH(xRRSetScreenSizeReq); #ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); @@ -301,13 +301,13 @@ ProcRRSetScreenSize (ClientPtr client) client->errorValue = stuff->width; return BadValue; } - if (stuff->height < pScrPriv->minHeight || + if (stuff->height < pScrPriv->minHeight || pScrPriv->maxHeight < stuff->height) { client->errorValue = stuff->height; return BadValue; } - for (i = 0; i < pScrPriv->numCrtcs; i++) + for (i = 0; i < pScrPriv->numCrtcs; i++) { RRCrtcPtr crtc = pScrPriv->crtcs[i]; RRModePtr mode = crtc->mode; @@ -322,7 +322,7 @@ ProcRRSetScreenSize (ClientPtr client) source_width = mode->mode.height; source_height = mode->mode.width; } - + if (crtc->x + source_width > stuff->width || crtc->y + source_height > stuff->height) return BadMatch; @@ -333,7 +333,7 @@ ProcRRSetScreenSize (ClientPtr client) client->errorValue = 0; return BadValue; } - if (!RRScreenSizeSet (pScreen, + if (!RRScreenSizeSet (pScreen, stuff->width, stuff->height, stuff->widthInMillimeters, stuff->heightInMillimeters)) @@ -358,7 +358,7 @@ ProcRRGetScreenResources (ClientPtr client) RROutput *outputs; xRRModeInfo *modeinfos; CARD8 *names; - + REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq); #ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); @@ -368,11 +368,11 @@ ProcRRGetScreenResources (ClientPtr client) #endif if (rc != Success) return rc; - + pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); rep.pad = 0; - + if (pScrPriv) if (!RRGetInfo (pScreen)) return BadAlloc; @@ -413,8 +413,8 @@ ProcRRGetScreenResources (ClientPtr client) for (i = 0; i < num_modes; i++) rep.nbytesNames += modes[i]->mode.nameLength; - rep.length = (pScrPriv->numCrtcs + - pScrPriv->numOutputs + + rep.length = (pScrPriv->numCrtcs + + pScrPriv->numOutputs + num_modes * (SIZEOF(xRRModeInfo) >> 2) + ((rep.nbytesNames + 3) >> 2)); @@ -470,14 +470,14 @@ ProcRRGetScreenResources (ClientPtr client) swaps (&modeinfos[i].nameLength, n); swapl (&modeinfos[i].modeFlags, n); } - memcpy (names, mode->name, + memcpy (names, mode->name, mode->mode.nameLength); names += mode->mode.nameLength; } xfree (modes); assert (((((char *) names - (char *) extra) + 3) >> 2) == rep.length); } - + if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); @@ -521,8 +521,8 @@ RR10GetData (ScreenPtr pScreen, RROutputPtr output) Bool *used; /* Make sure there is plenty of space for any combination */ - data = malloc (sizeof (RR10DataRec) + - sizeof (RRScreenSize) * nmode + + data = malloc (sizeof (RR10DataRec) + + sizeof (RRScreenSize) * nmode + sizeof (RRScreenRate) * nmode + sizeof (Bool) * nmode); if (!data) @@ -536,7 +536,7 @@ RR10GetData (ScreenPtr pScreen, RROutputPtr output) data->nrefresh = 0; data->size = 0; data->refresh = 0; - + /* * find modes not yet listed */ @@ -626,13 +626,13 @@ ProcRRGetScreenInfo (ClientPtr client) pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); rep.pad = 0; - + if (pScrPriv) if (!RRGetInfo (pScreen)) return BadAlloc; output = RRFirstOutput (pScreen); - + if (!pScrPriv || !output) { rep.type = X_Reply; @@ -659,7 +659,7 @@ ProcRRGetScreenInfo (ClientPtr client) Bool has_rate = RRClientKnowsRates (client); RR10DataPtr pData; RRScreenSizePtr pSize; - + pData = RR10GetData (pScreen, output); if (!pData) return BadAlloc; @@ -781,7 +781,7 @@ ProcRRSetScreenConfig (ClientPtr client) RR10DataPtr pData = NULL; RRScreenSizePtr pSize; int width, height; - + UpdateCurrentTime (); if (RRClientKnowsRates (client)) @@ -794,7 +794,7 @@ ProcRRSetScreenConfig (ClientPtr client) REQUEST_SIZE_MATCH (xRR1_0SetScreenConfigReq); has_rate = FALSE; } - + #ifndef NXAGENT_SERVER rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixWriteAccess); #else @@ -807,9 +807,9 @@ ProcRRSetScreenConfig (ClientPtr client) pScreen = pDraw->pScreen; pScrPriv = rrGetScrPriv(pScreen); - + time = ClientTimeToServerTime(stuff->timestamp); - + if (!pScrPriv) { time = currentTime; @@ -818,7 +818,7 @@ ProcRRSetScreenConfig (ClientPtr client) } if (!RRGetInfo (pScreen)) return BadAlloc; - + output = RRFirstOutput (pScreen); if (!output) { @@ -843,11 +843,11 @@ ProcRRSetScreenConfig (ClientPtr client) rep.status = RRSetConfigInvalidConfigTime; goto sendReply; } - + pData = RR10GetData (pScreen, output); if (!pData) return BadAlloc; - + if (stuff->sizeID >= pData->nsize) { /* @@ -858,7 +858,7 @@ ProcRRSetScreenConfig (ClientPtr client) return BadValue; } pSize = &pData->sizes[stuff->sizeID]; - + /* * Validate requested rotation */ @@ -918,7 +918,7 @@ ProcRRSetScreenConfig (ClientPtr client) } else mode = pSize->pRates[0].mode; - + /* * Make sure the requested set-time is not older than * the last set-time @@ -985,9 +985,9 @@ ProcRRSetScreenConfig (ClientPtr client) /* * XXX Configure other crtcs to mirror as much as possible */ - + sendReply: - + if (pData) xfree (pData); @@ -1000,7 +1000,7 @@ sendReply: rep.newConfigTimestamp = pScrPriv->lastConfigTime.milliseconds; rep.root = WindowTable[pDraw->pScreen->myNum]->drawable.id; - if (client->swapped) + if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); @@ -1018,7 +1018,7 @@ RR10CurrentSizeID (ScreenPtr pScreen) { CARD16 sizeID = 0xffff; RROutputPtr output = RRFirstOutput (pScreen); - + if (output) { RR10DataPtr data = RR10GetData (pScreen, output); diff --git a/nx-X11/programs/Xserver/randr/rrsdispatch.c b/nx-X11/programs/Xserver/randr/rrsdispatch.c index c4425ec45..202222785 100644 --- a/nx-X11/programs/Xserver/randr/rrsdispatch.c +++ b/nx-X11/programs/Xserver/randr/rrsdispatch.c @@ -62,7 +62,7 @@ SProcRRSetScreenConfig (ClientPtr client) { REQUEST_SIZE_MATCH (xRR1_0SetScreenConfigReq); } - + swaps(&stuff->length, n); swapl(&stuff->drawable, n); swapl(&stuff->timestamp, n); @@ -208,7 +208,7 @@ SProcRRDeleteOutputProperty (ClientPtr client) { int n; REQUEST(xRRDeleteOutputPropertyReq); - + REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq); swaps(&stuff->length, n); swapl(&stuff->output, n); diff --git a/nx-X11/programs/Xserver/randr/rrxinerama.c b/nx-X11/programs/Xserver/randr/rrxinerama.c index 9ff1e051b..5061fada2 100644 --- a/nx-X11/programs/Xserver/randr/rrxinerama.c +++ b/nx-X11/programs/Xserver/randr/rrxinerama.c @@ -23,7 +23,7 @@ * This Xinerama implementation comes from the SiS driver which has * the following notice: */ -/* +/* * SiS driver main code * * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria. @@ -186,7 +186,7 @@ static int RRXineramaScreenCount (ScreenPtr pScreen) { int i, n; - + n = 0; if (rrGetScrPriv (pScreen)) { @@ -221,7 +221,7 @@ ProcRRXineramaGetScreenCount(ClientPtr client) #endif if (rc != Success) return rc; - + rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; @@ -257,7 +257,7 @@ ProcRRXineramaGetScreenSize(ClientPtr client) pScreen = pWin->drawable.pScreen; pRoot = WindowTable[pScreen->myNum]; - + rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; @@ -313,7 +313,7 @@ ProcRRXineramaQueryScreens(ClientPtr client) if (pScrPriv->numCrtcs == 0 || pScrPriv->numOutputs == 0) RRGetInfo (pScreen); } - + rep.type = X_Reply; rep.sequenceNumber = client->sequence; rep.number = RRXineramaScreenCount (pScreen); -- cgit v1.2.3 From 7f7c96c7c3ced441c59f4791ecc145a35dbd7286 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Tue, 7 Jun 2016 10:26:12 +0200 Subject: Copy x-indent.sh and x-indent-all.sh from xorg/util/modular. --- nx-X11/x-indent-all.sh | 4 ++++ nx-X11/x-indent.sh | 29 +++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100755 nx-X11/x-indent-all.sh create mode 100755 nx-X11/x-indent.sh (limited to 'nx-X11') diff --git a/nx-X11/x-indent-all.sh b/nx-X11/x-indent-all.sh new file mode 100755 index 000000000..6addaf400 --- /dev/null +++ b/nx-X11/x-indent-all.sh @@ -0,0 +1,4 @@ +#!/bin/sh +where=`dirname $0` +git ls-files | grep '\.[chm]$' | xargs sh "$where"/x-indent.sh + diff --git a/nx-X11/x-indent.sh b/nx-X11/x-indent.sh new file mode 100755 index 000000000..e662cce09 --- /dev/null +++ b/nx-X11/x-indent.sh @@ -0,0 +1,29 @@ +#!/bin/sh + +# We want GNU indent, so first search for gindent to avoid /usr/bin/indent +# on the BSDs, which won't work for us +INDENT=`which gnuindent || which gindent || which indent` + +if [ -z "${INDENT}" ] ; then + echo "Could not find indent, sorry..." >&2 + exit 1 +fi + +$INDENT -linux -bad -bap -blf -bli0 -cbi0 -cdw -nce -cs -i4 -lc80 -psl -nbbo \ + -nbc -psl -nbfda -nut -nss -T pointer -T ScreenPtr -T ScrnInfoPtr -T pointer \ + -T DeviceIntPtr -T DevicePtr -T ClientPtr -T CallbackListPtr \ + -T CallbackProcPtr -T OsTimerPtr -T CARD32 -T CARD16 -T CARD8 \ + -T INT32 -T INT16 -T INT8 -T Atom -T Time -T WindowPtr -T DrawablePtr \ + -T PixmapPtr -T ColormapPtr -T CursorPtr -T Font -T XID -T Mask \ + -T BlockHandlerProcPtr -T WakeupHandlerProcPtr -T RegionPtr \ + -T InternalEvent -T GrabPtr -T Timestamp -T Bool -T TimeStamp \ + -T xEvent -T DeviceEvent -T RawDeviceEvent -T GrabMask -T Window \ + -T Drawable -T FontPtr -T CallbackPtr -T XIPropertyValuePtr \ + -T GrabParameters -T deviceKeyButtonPointer -T TouchOwnershipEvent \ + -T xGenericEvent -T DeviceChangedEvent -T GCPtr -T BITS32 \ + -T xRectangle -T BoxPtr -T RegionRec -T ValuatorMask -T KeyCode \ + -T KeySymsPtr -T XkbDescPtr -T InputOption -T XI2Mask -T DevUnion \ + -T DevPrivateKey -T DevScreenPrivateKey -T PropertyPtr -T RESTYPE \ + -T XkbAction -T XkbChangesPtr -T XkbControlsPtr -T PrivatePtr -T pmWait \ + -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT "$@" + -- cgit v1.2.3 From e440ea768d004ca83993dfb5774daa7971d90c10 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Tue, 7 Jun 2016 10:26:58 +0200 Subject: randr extension: Convert to Xorg coding style. The reformatting has been achieved by applying x-indent.sh to all .c and .h files in Xserver/randr/. --- nx-X11/programs/Xserver/randr/panoramiXproto.h | 206 ++-- nx-X11/programs/Xserver/randr/randr.c | 404 ++++---- nx-X11/programs/Xserver/randr/randr.h | 18 +- nx-X11/programs/Xserver/randr/randrproto.h | 759 +++++++------- nx-X11/programs/Xserver/randr/randrstr.h | 585 +++++------ nx-X11/programs/Xserver/randr/registry.h | 8 +- nx-X11/programs/Xserver/randr/rrcrtc.c | 1023 +++++++++---------- nx-X11/programs/Xserver/randr/rrdispatch.c | 267 +++-- nx-X11/programs/Xserver/randr/rrinfo.c | 289 +++--- nx-X11/programs/Xserver/randr/rrmode.c | 429 ++++---- nx-X11/programs/Xserver/randr/rroutput.c | 489 +++++---- nx-X11/programs/Xserver/randr/rrpointer.c | 142 ++- nx-X11/programs/Xserver/randr/rrproperty.c | 833 ++++++++-------- nx-X11/programs/Xserver/randr/rrscreen.c | 1272 +++++++++++------------- nx-X11/programs/Xserver/randr/rrsdispatch.c | 166 ++-- nx-X11/programs/Xserver/randr/rrxinerama.c | 320 +++--- 16 files changed, 3511 insertions(+), 3699 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/randr/panoramiXproto.h b/nx-X11/programs/Xserver/randr/panoramiXproto.h index 2282e03f0..2794b8d03 100644 --- a/nx-X11/programs/Xserver/randr/panoramiXproto.h +++ b/nx-X11/programs/Xserver/randr/panoramiXproto.h @@ -41,152 +41,160 @@ Equipment Corporation. #define X_XineramaQueryScreens 5 typedef struct _PanoramiXQueryVersion { - CARD8 reqType; /* always PanoramiXReqCode */ - CARD8 panoramiXReqType; /* always X_PanoramiXQueryVersion */ - CARD16 length B16; - CARD8 clientMajor; - CARD8 clientMinor; - CARD16 unused B16; + CARD8 reqType; /* always PanoramiXReqCode */ + CARD8 panoramiXReqType; /* always X_PanoramiXQueryVersion */ + CARD16 length B16; + CARD8 clientMajor; + CARD8 clientMinor; + CARD16 unused B16; } xPanoramiXQueryVersionReq; #define sz_xPanoramiXQueryVersionReq 8 typedef struct { - CARD8 type; /* must be X_Reply */ - CARD8 pad1; /* unused */ - CARD16 sequenceNumber B16; /* last sequence number */ - CARD32 length B32; /* 0 */ - CARD16 majorVersion B16; - CARD16 minorVersion B16; - CARD32 pad2 B32; /* unused */ - CARD32 pad3 B32; /* unused */ - CARD32 pad4 B32; /* unused */ - CARD32 pad5 B32; /* unused */ - CARD32 pad6 B32; /* unused */ + CARD8 type; /* must be X_Reply */ + CARD8 pad1; /* unused */ + CARD16 sequenceNumber B16; /* last sequence number */ + CARD32 length B32; /* 0 */ + CARD16 majorVersion B16; + CARD16 minorVersion B16; + CARD32 pad2 B32; /* unused */ + CARD32 pad3 B32; /* unused */ + CARD32 pad4 B32; /* unused */ + CARD32 pad5 B32; /* unused */ + CARD32 pad6 B32; /* unused */ } xPanoramiXQueryVersionReply; #define sz_xPanoramiXQueryVersionReply 32 - -typedef struct _PanoramiXGetState { - CARD8 reqType; /* always PanoramiXReqCode */ - CARD8 panoramiXReqType; /* always X_PanoramiXGetState */ - CARD16 length B16; - CARD32 window B32; +typedef struct _PanoramiXGetState { + CARD8 reqType; /* always PanoramiXReqCode */ + CARD8 panoramiXReqType; /* always X_PanoramiXGetState */ + CARD16 length B16; + CARD32 window B32; } xPanoramiXGetStateReq; -#define sz_xPanoramiXGetStateReq 8 + +#define sz_xPanoramiXGetStateReq 8 typedef struct { - BYTE type; - BYTE state; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 window B32; - CARD32 pad1 B32; /* unused */ - CARD32 pad2 B32; /* unused */ - CARD32 pad3 B32; /* unused */ - CARD32 pad4 B32; /* unused */ - CARD32 pad5 B32; /* unused */ + BYTE type; + BYTE state; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 window B32; + CARD32 pad1 B32; /* unused */ + CARD32 pad2 B32; /* unused */ + CARD32 pad3 B32; /* unused */ + CARD32 pad4 B32; /* unused */ + CARD32 pad5 B32; /* unused */ } xPanoramiXGetStateReply; #define sz_panoramiXGetStateReply 32 -typedef struct _PanoramiXGetScreenCount { - CARD8 reqType; /* always PanoramiXReqCode */ - CARD8 panoramiXReqType; /* always X_PanoramiXGetScreenCount */ - CARD16 length B16; - CARD32 window B32; +typedef struct _PanoramiXGetScreenCount { + CARD8 reqType; /* always PanoramiXReqCode */ + CARD8 panoramiXReqType; /* always X_PanoramiXGetScreenCount */ + CARD16 length B16; + CARD32 window B32; } xPanoramiXGetScreenCountReq; + #define sz_xPanoramiXGetScreenCountReq 8 typedef struct { - BYTE type; - BYTE ScreenCount; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 window B32; - CARD32 pad1 B32; /* unused */ - CARD32 pad2 B32; /* unused */ - CARD32 pad3 B32; /* unused */ - CARD32 pad4 B32; /* unused */ - CARD32 pad5 B32; /* unused */ + BYTE type; + BYTE ScreenCount; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 window B32; + CARD32 pad1 B32; /* unused */ + CARD32 pad2 B32; /* unused */ + CARD32 pad3 B32; /* unused */ + CARD32 pad4 B32; /* unused */ + CARD32 pad5 B32; /* unused */ } xPanoramiXGetScreenCountReply; + #define sz_panoramiXGetScreenCountReply 32 -typedef struct _PanoramiXGetScreenSize { - CARD8 reqType; /* always PanoramiXReqCode */ - CARD8 panoramiXReqType; /* always X_PanoramiXGetState */ - CARD16 length B16; - CARD32 window B32; - CARD32 screen B32; +typedef struct _PanoramiXGetScreenSize { + CARD8 reqType; /* always PanoramiXReqCode */ + CARD8 panoramiXReqType; /* always X_PanoramiXGetState */ + CARD16 length B16; + CARD32 window B32; + CARD32 screen B32; } xPanoramiXGetScreenSizeReq; -#define sz_xPanoramiXGetScreenSizeReq 12 + +#define sz_xPanoramiXGetScreenSizeReq 12 typedef struct { - BYTE type; - CARD8 pad1; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 width B32; - CARD32 height B32; - CARD32 window B32; - CARD32 screen B32; - CARD32 pad2 B32; /* unused */ - CARD32 pad3 B32; /* unused */ + BYTE type; + CARD8 pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 width B32; + CARD32 height B32; + CARD32 window B32; + CARD32 screen B32; + CARD32 pad2 B32; /* unused */ + CARD32 pad3 B32; /* unused */ } xPanoramiXGetScreenSizeReply; -#define sz_panoramiXGetScreenSizeReply 32 + +#define sz_panoramiXGetScreenSizeReply 32 /************ Alternate protocol ******************/ typedef struct { - CARD8 reqType; - CARD8 panoramiXReqType; - CARD16 length B16; + CARD8 reqType; + CARD8 panoramiXReqType; + CARD16 length B16; } xXineramaIsActiveReq; + #define sz_xXineramaIsActiveReq 4 typedef struct { - BYTE type; - CARD8 pad1; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 state B32; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; - CARD32 pad6 B32; + BYTE type; + CARD8 pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 state B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; } xXineramaIsActiveReply; -#define sz_XineramaIsActiveReply 32 +#define sz_XineramaIsActiveReply 32 typedef struct { - CARD8 reqType; - CARD8 panoramiXReqType; - CARD16 length B16; + CARD8 reqType; + CARD8 panoramiXReqType; + CARD16 length B16; } xXineramaQueryScreensReq; + #define sz_xXineramaQueryScreensReq 4 typedef struct { - BYTE type; - CARD8 pad1; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 number B32; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; - CARD32 pad6 B32; + BYTE type; + CARD8 pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 number B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; } xXineramaQueryScreensReply; -#define sz_XineramaQueryScreensReply 32 + +#define sz_XineramaQueryScreensReply 32 typedef struct { - INT16 x_org B16; - INT16 y_org B16; - CARD16 width B16; - CARD16 height B16; + INT16 x_org B16; + INT16 y_org B16; + CARD16 width B16; + CARD16 height B16; } xXineramaScreenInfo; + #define sz_XineramaScreenInfo 8 #endif diff --git a/nx-X11/programs/Xserver/randr/randr.c b/nx-X11/programs/Xserver/randr/randr.c index 11975cb3c..1cb7e5b77 100644 --- a/nx-X11/programs/Xserver/randr/randr.c +++ b/nx-X11/programs/Xserver/randr/randr.c @@ -56,7 +56,7 @@ #endif #define RR_VALIDATE -static int RRNScreens; +static int RRNScreens; #define wrap(priv,real,mem,func) {\ priv->mem = real->mem; \ @@ -67,74 +67,72 @@ static int RRNScreens; real->mem = priv->mem; \ } -static int ProcRRDispatch (ClientPtr pClient); -static int SProcRRDispatch (ClientPtr pClient); +static int ProcRRDispatch(ClientPtr pClient); +static int SProcRRDispatch(ClientPtr pClient); -int RREventBase; -int RRErrorBase; -RESTYPE RRClientType, RREventType; /* resource types for event masks */ +int RREventBase; +int RRErrorBase; +RESTYPE RRClientType, RREventType; /* resource types for event masks */ #ifndef NXAGENT_SERVER DevPrivateKey RRClientPrivateKey = &RRClientPrivateKey; DevPrivateKey rrPrivKey = &rrPrivKey; #else -int RRClientPrivateIndex; -int rrPrivIndex = -1; +int RRClientPrivateIndex; +int rrPrivIndex = -1; #endif static void -RRClientCallback (CallbackListPtr *list, - void * closure, - void * data) +RRClientCallback(CallbackListPtr *list, void *closure, void *data) { - NewClientInfoRec *clientinfo = (NewClientInfoRec *) data; - ClientPtr pClient = clientinfo->client; + NewClientInfoRec *clientinfo = (NewClientInfoRec *) data; + ClientPtr pClient = clientinfo->client; + rrClientPriv(pClient); - RRTimesPtr pTimes = (RRTimesPtr) (pRRClient + 1); - int i; + RRTimesPtr pTimes = (RRTimesPtr) (pRRClient + 1); + int i; pRRClient->major_version = 0; pRRClient->minor_version = 0; - for (i = 0; i < screenInfo.numScreens; i++) - { - ScreenPtr pScreen = screenInfo.screens[i]; - rrScrPriv(pScreen); - - if (pScrPriv) - { - pTimes[i].setTime = pScrPriv->lastSetTime; - pTimes[i].configTime = pScrPriv->lastConfigTime; - } + for (i = 0; i < screenInfo.numScreens; i++) { + ScreenPtr pScreen = screenInfo.screens[i]; + + rrScrPriv(pScreen); + + if (pScrPriv) { + pTimes[i].setTime = pScrPriv->lastSetTime; + pTimes[i].configTime = pScrPriv->lastConfigTime; + } } } static void -RRResetProc (ExtensionEntry *extEntry) +RRResetProc(ExtensionEntry * extEntry) { } static Bool -RRCloseScreen (int i, ScreenPtr pScreen) +RRCloseScreen(int i, ScreenPtr pScreen) { rrScrPriv(pScreen); - int j; + int j; - unwrap (pScrPriv, pScreen, CloseScreen); + unwrap(pScrPriv, pScreen, CloseScreen); for (j = pScrPriv->numCrtcs - 1; j >= 0; j--) - RRCrtcDestroy (pScrPriv->crtcs[j]); + RRCrtcDestroy(pScrPriv->crtcs[j]); for (j = pScrPriv->numOutputs - 1; j >= 0; j--) - RROutputDestroy (pScrPriv->outputs[j]); + RROutputDestroy(pScrPriv->outputs[j]); - xfree (pScrPriv->crtcs); - xfree (pScrPriv->outputs); - xfree (pScrPriv); - RRNScreens -= 1; /* ok, one fewer screen with RandR running */ + xfree(pScrPriv->crtcs); + xfree(pScrPriv->outputs); + xfree(pScrPriv); + RRNScreens -= 1; /* ok, one fewer screen with RandR running */ return (*pScreen->CloseScreen) (i, pScreen); } static void -SRRScreenChangeNotifyEvent(xRRScreenChangeNotifyEvent *from, - xRRScreenChangeNotifyEvent *to) +SRRScreenChangeNotifyEvent(xRRScreenChangeNotifyEvent * from, + xRRScreenChangeNotifyEvent * to) { to->type = from->type; to->rotation = from->rotation; @@ -152,8 +150,8 @@ SRRScreenChangeNotifyEvent(xRRScreenChangeNotifyEvent *from, } static void -SRRCrtcChangeNotifyEvent(xRRCrtcChangeNotifyEvent *from, - xRRCrtcChangeNotifyEvent *to) +SRRCrtcChangeNotifyEvent(xRRCrtcChangeNotifyEvent * from, + xRRCrtcChangeNotifyEvent * to) { to->type = from->type; to->subCode = from->subCode; @@ -171,8 +169,8 @@ SRRCrtcChangeNotifyEvent(xRRCrtcChangeNotifyEvent *from, } static void -SRROutputChangeNotifyEvent(xRROutputChangeNotifyEvent *from, - xRROutputChangeNotifyEvent *to) +SRROutputChangeNotifyEvent(xRROutputChangeNotifyEvent * from, + xRROutputChangeNotifyEvent * to) { to->type = from->type; to->subCode = from->subCode; @@ -187,8 +185,8 @@ SRROutputChangeNotifyEvent(xRROutputChangeNotifyEvent *from, } static void -SRROutputPropertyNotifyEvent(xRROutputPropertyNotifyEvent *from, - xRROutputPropertyNotifyEvent *to) +SRROutputPropertyNotifyEvent(xRROutputPropertyNotifyEvent * from, + xRROutputPropertyNotifyEvent * to) { to->type = from->type; to->subCode = from->subCode; @@ -200,58 +198,58 @@ SRROutputPropertyNotifyEvent(xRROutputPropertyNotifyEvent *from, } static void -SRRNotifyEvent (xEvent *from, - xEvent *to) +SRRNotifyEvent(xEvent *from, xEvent *to) { switch (from->u.u.detail) { case RRNotify_CrtcChange: - SRRCrtcChangeNotifyEvent ((xRRCrtcChangeNotifyEvent *) from, - (xRRCrtcChangeNotifyEvent *) to); - break; + SRRCrtcChangeNotifyEvent((xRRCrtcChangeNotifyEvent *) from, + (xRRCrtcChangeNotifyEvent *) to); + break; case RRNotify_OutputChange: - SRROutputChangeNotifyEvent ((xRROutputChangeNotifyEvent *) from, - (xRROutputChangeNotifyEvent *) to); - break; + SRROutputChangeNotifyEvent((xRROutputChangeNotifyEvent *) from, + (xRROutputChangeNotifyEvent *) to); + break; case RRNotify_OutputProperty: - SRROutputPropertyNotifyEvent ((xRROutputPropertyNotifyEvent *) from, - (xRROutputPropertyNotifyEvent *) to); - break; + SRROutputPropertyNotifyEvent((xRROutputPropertyNotifyEvent *) from, + (xRROutputPropertyNotifyEvent *) to); + break; default: - break; + break; } } static int RRGeneration; -Bool RRInit (void) +Bool +RRInit(void) { - if (RRGeneration != serverGeneration) - { - #ifdef NXAGENT_SERVER - if ((rrPrivIndex = AllocateScreenPrivateIndex()) < 0) - return FALSE; - #endif - if (!RRModeInit ()) - return FALSE; - if (!RRCrtcInit ()) - return FALSE; - if (!RROutputInit ()) - return FALSE; - RRGeneration = serverGeneration; + if (RRGeneration != serverGeneration) { +#ifdef NXAGENT_SERVER + if ((rrPrivIndex = AllocateScreenPrivateIndex()) < 0) + return FALSE; +#endif + if (!RRModeInit()) + return FALSE; + if (!RRCrtcInit()) + return FALSE; + if (!RROutputInit()) + return FALSE; + RRGeneration = serverGeneration; } return TRUE; } -Bool RRScreenInit(ScreenPtr pScreen) +Bool +RRScreenInit(ScreenPtr pScreen) { - rrScrPrivPtr pScrPriv; + rrScrPrivPtr pScrPriv; - if (!RRInit ()) - return FALSE; + if (!RRInit()) + return FALSE; - pScrPriv = (rrScrPrivPtr) xcalloc (1, sizeof (rrScrPrivRec)); + pScrPriv = (rrScrPrivPtr) xcalloc(1, sizeof(rrScrPrivRec)); if (!pScrPriv) - return FALSE; + return FALSE; SetRRScreen(pScreen, pScrPriv); @@ -291,145 +289,141 @@ Bool RRScreenInit(ScreenPtr pScreen) pScrPriv->lastSetTime = currentTime; pScrPriv->lastConfigTime = currentTime; - wrap (pScrPriv, pScreen, CloseScreen, RRCloseScreen); + wrap(pScrPriv, pScreen, CloseScreen, RRCloseScreen); pScrPriv->numOutputs = 0; pScrPriv->outputs = NULL; pScrPriv->numCrtcs = 0; pScrPriv->crtcs = NULL; - RRNScreens += 1; /* keep count of screens that implement randr */ + RRNScreens += 1; /* keep count of screens that implement randr */ return TRUE; } -/*ARGSUSED*/ -static int -RRFreeClient (void * data, XID id) + /*ARGSUSED*/ static int +RRFreeClient(void *data, XID id) { - RREventPtr pRREvent; - WindowPtr pWin; - RREventPtr *pHead, pCur, pPrev; + RREventPtr pRREvent; + WindowPtr pWin; + RREventPtr *pHead, pCur, pPrev; pRREvent = (RREventPtr) data; pWin = pRREvent->window; pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType); if (pHead) { - pPrev = 0; - for (pCur = *pHead; pCur && pCur != pRREvent; pCur=pCur->next) - pPrev = pCur; - if (pCur) - { - if (pPrev) - pPrev->next = pRREvent->next; - else - *pHead = pRREvent->next; - } + pPrev = 0; + for (pCur = *pHead; pCur && pCur != pRREvent; pCur = pCur->next) + pPrev = pCur; + if (pCur) { + if (pPrev) + pPrev->next = pRREvent->next; + else + *pHead = pRREvent->next; + } } - xfree ((void *) pRREvent); + xfree((void *) pRREvent); return 1; } -/*ARGSUSED*/ -static int -RRFreeEvents (void * data, XID id) + /*ARGSUSED*/ static int +RRFreeEvents(void *data, XID id) { - RREventPtr *pHead, pCur, pNext; + RREventPtr *pHead, pCur, pNext; pHead = (RREventPtr *) data; for (pCur = *pHead; pCur; pCur = pNext) { - pNext = pCur->next; - FreeResource (pCur->clientResource, RRClientType); - xfree ((void *) pCur); + pNext = pCur->next; + FreeResource(pCur->clientResource, RRClientType); + xfree((void *) pCur); } - xfree ((void *) pHead); + xfree((void *) pHead); return 1; } void -RRExtensionInit (void) +RRExtensionInit(void) { ExtensionEntry *extEntry; - if (RRNScreens == 0) return; + if (RRNScreens == 0) + return; - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER if (!dixRequestPrivate(RRClientPrivateKey, - sizeof (RRClientRec) + - screenInfo.numScreens * sizeof (RRTimesRec))) - return; - #else - RRClientPrivateIndex = AllocateClientPrivateIndex (); - if (!AllocateClientPrivate (RRClientPrivateIndex, - sizeof (RRClientRec) + - screenInfo.numScreens * sizeof (RRTimesRec))) - return; - #endif - if (!AddCallback (&ClientStateCallback, RRClientCallback, 0)) - return; + sizeof(RRClientRec) + + screenInfo.numScreens * sizeof(RRTimesRec))) + return; +#else + RRClientPrivateIndex = AllocateClientPrivateIndex(); + if (!AllocateClientPrivate(RRClientPrivateIndex, + sizeof(RRClientRec) + + screenInfo.numScreens * sizeof(RRTimesRec))) + return; +#endif + if (!AddCallback(&ClientStateCallback, RRClientCallback, 0)) + return; RRClientType = CreateNewResourceType(RRFreeClient); if (!RRClientType) - return; + return; RREventType = CreateNewResourceType(RRFreeEvents); if (!RREventType) - return; - extEntry = AddExtension (RANDR_NAME, RRNumberEvents, RRNumberErrors, - ProcRRDispatch, SProcRRDispatch, - RRResetProc, StandardMinorOpcode); + return; + extEntry = AddExtension(RANDR_NAME, RRNumberEvents, RRNumberErrors, + ProcRRDispatch, SProcRRDispatch, + RRResetProc, StandardMinorOpcode); if (!extEntry) - return; + return; RRErrorBase = extEntry->errorBase; RREventBase = extEntry->eventBase; EventSwapVector[RREventBase + RRScreenChangeNotify] = (EventSwapPtr) - SRRScreenChangeNotifyEvent; + SRRScreenChangeNotifyEvent; EventSwapVector[RREventBase + RRNotify] = (EventSwapPtr) - SRRNotifyEvent; + SRRNotifyEvent; #ifdef PANORAMIX RRXineramaExtensionInit(); #endif } static int -TellChanged (WindowPtr pWin, void * value) +TellChanged(WindowPtr pWin, void *value) { - RREventPtr *pHead, pRREvent; - ClientPtr client; - ScreenPtr pScreen = pWin->drawable.pScreen; + RREventPtr *pHead, pRREvent; + ClientPtr client; + ScreenPtr pScreen = pWin->drawable.pScreen; + rrScrPriv(pScreen); - int i; + int i; - pHead = (RREventPtr *) LookupIDByType (pWin->drawable.id, RREventType); + pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType); if (!pHead) - return WT_WALKCHILDREN; - - for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) - { - client = pRREvent->client; - if (client == serverClient || client->clientGone) - continue; - - if (pRREvent->mask & RRScreenChangeNotifyMask) - RRDeliverScreenEvent (client, pWin, pScreen); - - if (pRREvent->mask & RRCrtcChangeNotifyMask) - { - for (i = 0; i < pScrPriv->numCrtcs; i++) - { - RRCrtcPtr crtc = pScrPriv->crtcs[i]; - if (crtc->changed) - RRDeliverCrtcEvent (client, pWin, crtc); - } - } - - if (pRREvent->mask & RROutputChangeNotifyMask) - { - for (i = 0; i < pScrPriv->numOutputs; i++) - { - RROutputPtr output = pScrPriv->outputs[i]; - if (output->changed) - RRDeliverOutputEvent (client, pWin, output); - } - } + return WT_WALKCHILDREN; + + for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) { + client = pRREvent->client; + if (client == serverClient || client->clientGone) + continue; + + if (pRREvent->mask & RRScreenChangeNotifyMask) + RRDeliverScreenEvent(client, pWin, pScreen); + + if (pRREvent->mask & RRCrtcChangeNotifyMask) { + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + + if (crtc->changed) + RRDeliverCrtcEvent(client, pWin, crtc); + } + } + + if (pRREvent->mask & RROutputChangeNotifyMask) { + for (i = 0; i < pScrPriv->numOutputs; i++) { + RROutputPtr output = pScrPriv->outputs[i]; + + if (output->changed) + RRDeliverOutputEvent(client, pWin, output); + } + } } return WT_WALKCHILDREN; } @@ -438,31 +432,28 @@ TellChanged (WindowPtr pWin, void * value) * Something changed; send events and adjust pointer position */ void -RRTellChanged (ScreenPtr pScreen) +RRTellChanged(ScreenPtr pScreen) { - rrScrPriv (pScreen); + rrScrPriv(pScreen); int i; - if (pScrPriv->changed) - { - UpdateCurrentTime (); - if (pScrPriv->configChanged) - { - pScrPriv->lastConfigTime = currentTime; - pScrPriv->configChanged = FALSE; - } - pScrPriv->changed = FALSE; - WalkTree (pScreen, TellChanged, (void *) pScreen); - for (i = 0; i < pScrPriv->numOutputs; i++) - pScrPriv->outputs[i]->changed = FALSE; - for (i = 0; i < pScrPriv->numCrtcs; i++) - pScrPriv->crtcs[i]->changed = FALSE; - if (pScrPriv->layoutChanged) - { - pScrPriv->layoutChanged = FALSE; - RRPointerScreenConfigured (pScreen); - RRSendConfigNotify (pScreen); - } + if (pScrPriv->changed) { + UpdateCurrentTime(); + if (pScrPriv->configChanged) { + pScrPriv->lastConfigTime = currentTime; + pScrPriv->configChanged = FALSE; + } + pScrPriv->changed = FALSE; + WalkTree(pScreen, TellChanged, (void *) pScreen); + for (i = 0; i < pScrPriv->numOutputs; i++) + pScrPriv->outputs[i]->changed = FALSE; + for (i = 0; i < pScrPriv->numCrtcs; i++) + pScrPriv->crtcs[i]->changed = FALSE; + if (pScrPriv->layoutChanged) { + pScrPriv->layoutChanged = FALSE; + RRPointerScreenConfigured(pScreen); + RRSendConfigNotify(pScreen); + } } } @@ -471,53 +462,52 @@ RRTellChanged (ScreenPtr pScreen) * Used in emulating 1.0 behaviour */ RROutputPtr -RRFirstOutput (ScreenPtr pScreen) +RRFirstOutput(ScreenPtr pScreen) { rrScrPriv(pScreen); - RROutputPtr output; - int i, j; - - for (i = 0; i < pScrPriv->numCrtcs; i++) - { - RRCrtcPtr crtc = pScrPriv->crtcs[i]; - for (j = 0; j < pScrPriv->numOutputs; j++) - { - output = pScrPriv->outputs[j]; - if (output->crtc == crtc) - return output; - } + RROutputPtr output; + int i, j; + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + + for (j = 0; j < pScrPriv->numOutputs; j++) { + output = pScrPriv->outputs[j]; + if (output->crtc == crtc) + return output; + } } return NULL; } CARD16 -RRVerticalRefresh (xRRModeInfo *mode) +RRVerticalRefresh(xRRModeInfo * mode) { - CARD32 refresh; - CARD32 dots = mode->hTotal * mode->vTotal; + CARD32 refresh; + CARD32 dots = mode->hTotal * mode->vTotal; + if (!dots) - return 0; - refresh = (mode->dotClock + dots/2) / dots; + return 0; + refresh = (mode->dotClock + dots / 2) / dots; if (refresh > 0xffff) - refresh = 0xffff; + refresh = 0xffff; return (CARD16) refresh; } static int -ProcRRDispatch (ClientPtr client) +ProcRRDispatch(ClientPtr client) { REQUEST(xReq); if (stuff->data >= RRNumberRequests || !ProcRandrVector[stuff->data]) - return BadRequest; + return BadRequest; return (*ProcRandrVector[stuff->data]) (client); } static int -SProcRRDispatch (ClientPtr client) +SProcRRDispatch(ClientPtr client) { REQUEST(xReq); if (stuff->data >= RRNumberRequests || !ProcRandrVector[stuff->data]) - return BadRequest; + return BadRequest; return (*SProcRandrVector[stuff->data]) (client); } - diff --git a/nx-X11/programs/Xserver/randr/randr.h b/nx-X11/programs/Xserver/randr/randr.h index 17e6ef9f6..a3ef56c77 100644 --- a/nx-X11/programs/Xserver/randr/randr.h +++ b/nx-X11/programs/Xserver/randr/randr.h @@ -28,14 +28,14 @@ #ifndef _RANDR_H_ #define _RANDR_H_ -typedef unsigned short Rotation; -typedef unsigned short SizeID; -typedef unsigned short SubpixelOrder; -typedef unsigned short Connection; -typedef unsigned short XRandrRotation; -typedef unsigned short XRandrSizeID; -typedef unsigned short XRandrSubpixelOrder; -typedef unsigned long XRandrModeFlags; +typedef unsigned short Rotation; +typedef unsigned short SizeID; +typedef unsigned short SubpixelOrder; +typedef unsigned short Connection; +typedef unsigned short XRandrRotation; +typedef unsigned short XRandrSizeID; +typedef unsigned short XRandrSubpixelOrder; +typedef unsigned long XRandrModeFlags; #define RANDR_NAME "RANDR" #define RANDR_MAJOR 1 @@ -138,4 +138,4 @@ typedef unsigned long XRandrModeFlags; #define RR_PROPERTY_RANDR_EDID "RANDR_EDID" -#endif /* _RANDR_H_ */ +#endif /* _RANDR_H_ */ diff --git a/nx-X11/programs/Xserver/randr/randrproto.h b/nx-X11/programs/Xserver/randr/randrproto.h index 96b954206..be5b7adb5 100644 --- a/nx-X11/programs/Xserver/randr/randrproto.h +++ b/nx-X11/programs/Xserver/randr/randrproto.h @@ -63,6 +63,7 @@ typedef struct { CARD16 widthInMillimeters B16; CARD16 heightInMillimeters B16; } xScreenSizes; + #define sz_xScreenSizes 8 /* @@ -70,34 +71,37 @@ typedef struct { */ typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - CARD32 majorVersion B32; - CARD32 minorVersion B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + CARD32 majorVersion B32; + CARD32 minorVersion B32; } xRRQueryVersionReq; + #define sz_xRRQueryVersionReq 12 typedef struct { - BYTE type; /* X_Reply */ - BYTE pad1; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 majorVersion B32; - CARD32 minorVersion B32; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; + BYTE type; /* X_Reply */ + BYTE pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 majorVersion B32; + CARD32 minorVersion B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; } xRRQueryVersionReply; + #define sz_xRRQueryVersionReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - Window window B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; } xRRGetScreenInfoReq; + #define sz_xRRGetScreenInfoReq 8 /* @@ -106,73 +110,77 @@ typedef struct { * the size information */ - typedef struct { - BYTE type; /* X_Reply */ - BYTE setOfRotations; - CARD16 sequenceNumber B16; - CARD32 length B32; - Window root B32; - Time timestamp B32; - Time configTimestamp B32; - CARD16 nSizes B16; - SizeID sizeID B16; - Rotation rotation B16; - CARD16 rate B16; - CARD16 nrateEnts B16; - CARD16 pad B16; + BYTE type; /* X_Reply */ + BYTE setOfRotations; + CARD16 sequenceNumber B16; + CARD32 length B32; + Window root B32; + Time timestamp B32; + Time configTimestamp B32; + CARD16 nSizes B16; + SizeID sizeID B16; + Rotation rotation B16; + CARD16 rate B16; + CARD16 nrateEnts B16; + CARD16 pad B16; } xRRGetScreenInfoReply; + #define sz_xRRGetScreenInfoReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; Drawable drawable B32; - Time timestamp B32; - Time configTimestamp B32; - SizeID sizeID B16; + Time timestamp B32; + Time configTimestamp B32; + SizeID sizeID B16; Rotation rotation B16; } xRR1_0SetScreenConfigReq; + #define sz_xRR1_0SetScreenConfigReq 20 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; Drawable drawable B32; - Time timestamp B32; - Time configTimestamp B32; - SizeID sizeID B16; + Time timestamp B32; + Time configTimestamp B32; + SizeID sizeID B16; Rotation rotation B16; - CARD16 rate B16; - CARD16 pad B16; + CARD16 rate B16; + CARD16 pad B16; } xRRSetScreenConfigReq; + #define sz_xRRSetScreenConfigReq 24 typedef struct { - BYTE type; /* X_Reply */ - CARD8 status; - CARD16 sequenceNumber B16; - CARD32 length B32; - Time newTimestamp B32; - Time newConfigTimestamp B32; - Window root; - CARD16 subpixelOrder B16; - CARD16 pad4 B16; - CARD32 pad5 B32; - CARD32 pad6 B32; + BYTE type; /* X_Reply */ + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time newTimestamp B32; + Time newConfigTimestamp B32; + Window root; + CARD16 subpixelOrder B16; + CARD16 pad4 B16; + CARD32 pad5 B32; + CARD32 pad6 B32; } xRRSetScreenConfigReply; + #define sz_xRRSetScreenConfigReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - Window window B32; - CARD16 enable B16; - CARD16 pad2 B16; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + CARD16 enable B16; + CARD16 pad2 B16; } xRRSelectInputReq; + #define sz_xRRSelectInputReq 12 /* @@ -180,455 +188,490 @@ typedef struct { */ typedef struct _xRRModeInfo { - RRMode id B32; - CARD16 width B16; - CARD16 height B16; - CARD32 dotClock B32; - CARD16 hSyncStart B16; - CARD16 hSyncEnd B16; - CARD16 hTotal B16; - CARD16 hSkew B16; - CARD16 vSyncStart B16; - CARD16 vSyncEnd B16; - CARD16 vTotal B16; - CARD16 nameLength B16; - RRModeFlags modeFlags B32; + RRMode id B32; + CARD16 width B16; + CARD16 height B16; + CARD32 dotClock B32; + CARD16 hSyncStart B16; + CARD16 hSyncEnd B16; + CARD16 hTotal B16; + CARD16 hSkew B16; + CARD16 vSyncStart B16; + CARD16 vSyncEnd B16; + CARD16 vTotal B16; + CARD16 nameLength B16; + RRModeFlags modeFlags B32; } xRRModeInfo; + #define sz_xRRModeInfo 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - Window window B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; } xRRGetScreenSizeRangeReq; + #define sz_xRRGetScreenSizeRangeReq 8 typedef struct { - BYTE type; /* X_Reply */ - CARD8 pad; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD16 minWidth B16; - CARD16 minHeight B16; - CARD16 maxWidth B16; - CARD16 maxHeight B16; - CARD32 pad0 B32; - CARD32 pad1 B32; - CARD32 pad2 B32; - CARD32 pad3 B32; + BYTE type; /* X_Reply */ + CARD8 pad; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 minWidth B16; + CARD16 minHeight B16; + CARD16 maxWidth B16; + CARD16 maxHeight B16; + CARD32 pad0 B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; } xRRGetScreenSizeRangeReply; + #define sz_xRRGetScreenSizeRangeReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - Window window B32; - CARD16 width B16; - CARD16 height B16; - CARD32 widthInMillimeters B32; - CARD32 heightInMillimeters B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + CARD16 width B16; + CARD16 height B16; + CARD32 widthInMillimeters B32; + CARD32 heightInMillimeters B32; } xRRSetScreenSizeReq; + #define sz_xRRSetScreenSizeReq 20 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - Window window B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; } xRRGetScreenResourcesReq; + #define sz_xRRGetScreenResourcesReq 8 typedef struct { - BYTE type; - CARD8 pad; - CARD16 sequenceNumber B16; - CARD32 length B32; - Time timestamp B32; - Time configTimestamp B32; - CARD16 nCrtcs B16; - CARD16 nOutputs B16; - CARD16 nModes B16; - CARD16 nbytesNames B16; - CARD32 pad1 B32; - CARD32 pad2 B32; + BYTE type; + CARD8 pad; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time timestamp B32; + Time configTimestamp B32; + CARD16 nCrtcs B16; + CARD16 nOutputs B16; + CARD16 nModes B16; + CARD16 nbytesNames B16; + CARD32 pad1 B32; + CARD32 pad2 B32; } xRRGetScreenResourcesReply; + #define sz_xRRGetScreenResourcesReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - Time configTimestamp B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + Time configTimestamp B32; } xRRGetOutputInfoReq; + #define sz_xRRGetOutputInfoReq 12 typedef struct { - BYTE type; - CARD8 status; - CARD16 sequenceNumber B16; - CARD32 length B32; - Time timestamp B32; - RRCrtc crtc B32; - CARD32 mmWidth B32; - CARD32 mmHeight B32; - CARD8 connection; - CARD8 subpixelOrder; - CARD16 nCrtcs B16; - CARD16 nModes B16; - CARD16 nPreferred B16; - CARD16 nClones B16; - CARD16 nameLength B16; + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time timestamp B32; + RRCrtc crtc B32; + CARD32 mmWidth B32; + CARD32 mmHeight B32; + CARD8 connection; + CARD8 subpixelOrder; + CARD16 nCrtcs B16; + CARD16 nModes B16; + CARD16 nPreferred B16; + CARD16 nClones B16; + CARD16 nameLength B16; } xRRGetOutputInfoReply; + #define sz_xRRGetOutputInfoReply 36 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; } xRRListOutputPropertiesReq; + #define sz_xRRListOutputPropertiesReq 8 typedef struct { - BYTE type; - CARD8 pad0; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD16 nAtoms B16; - CARD16 pad1 B16; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; - CARD32 pad6 B32; + BYTE type; + CARD8 pad0; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 nAtoms B16; + CARD16 pad1 B16; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; } xRRListOutputPropertiesReply; + #define sz_xRRListOutputPropertiesReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - Atom property B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + Atom property B32; } xRRQueryOutputPropertyReq; + #define sz_xRRQueryOutputPropertyReq 12 typedef struct { - BYTE type; - BYTE pad0; - CARD16 sequenceNumber B16; - CARD32 length B32; - BOOL pending; - BOOL range; - BOOL immutable; - BYTE pad1; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; - CARD32 pad6 B32; + BYTE type; + BYTE pad0; + CARD16 sequenceNumber B16; + CARD32 length B32; + BOOL pending; + BOOL range; + BOOL immutable; + BYTE pad1; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; } xRRQueryOutputPropertyReply; + #define sz_xRRQueryOutputPropertyReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - Atom property B32; - BOOL pending; - BOOL range; - CARD16 pad B16; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + Atom property B32; + BOOL pending; + BOOL range; + CARD16 pad B16; } xRRConfigureOutputPropertyReq; + #define sz_xRRConfigureOutputPropertyReq 16 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - Atom property B32; - Atom type B32; - CARD8 format; - CARD8 mode; - CARD16 pad; - CARD32 nUnits B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + Atom property B32; + Atom type B32; + CARD8 format; + CARD8 mode; + CARD16 pad; + CARD32 nUnits B32; } xRRChangeOutputPropertyReq; + #define sz_xRRChangeOutputPropertyReq 24 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - Atom property B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + Atom property B32; } xRRDeleteOutputPropertyReq; + #define sz_xRRDeleteOutputPropertyReq 12 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - Atom property B32; - Atom type B32; - CARD32 longOffset B32; - CARD32 longLength B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + Atom property B32; + Atom type B32; + CARD32 longOffset B32; + CARD32 longLength B32; #ifdef __cplusplus - BOOL _delete; + BOOL _delete; #else - BOOL delete; + BOOL delete; #endif - BOOL pending; - CARD16 pad1 B16; + BOOL pending; + CARD16 pad1 B16; } xRRGetOutputPropertyReq; + #define sz_xRRGetOutputPropertyReq 28 typedef struct { - BYTE type; - CARD8 format; - CARD16 sequenceNumber B16; - CARD32 length B32; - Atom propertyType B32; - CARD32 bytesAfter B32; - CARD32 nItems B32; - CARD32 pad1 B32; - CARD32 pad2 B32; - CARD32 pad3 B32; + BYTE type; + CARD8 format; + CARD16 sequenceNumber B16; + CARD32 length B32; + Atom propertyType B32; + CARD32 bytesAfter B32; + CARD32 nItems B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; } xRRGetOutputPropertyReply; + #define sz_xRRGetOutputPropertyReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - Window window B32; - xRRModeInfo modeInfo; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + xRRModeInfo modeInfo; } xRRCreateModeReq; + #define sz_xRRCreateModeReq 40 typedef struct { - BYTE type; - CARD8 pad0; - CARD16 sequenceNumber B16; - CARD32 length B32; - RRMode mode B32; - CARD32 pad1 B32; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; + BYTE type; + CARD8 pad0; + CARD16 sequenceNumber B16; + CARD32 length B32; + RRMode mode B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; } xRRCreateModeReply; + #define sz_xRRCreateModeReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RRMode mode B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRMode mode B32; } xRRDestroyModeReq; + #define sz_xRRDestroyModeReq 8 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - RRMode mode B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + RRMode mode B32; } xRRAddOutputModeReq; + #define sz_xRRAddOutputModeReq 12 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RROutput output B32; - RRMode mode B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RROutput output B32; + RRMode mode B32; } xRRDeleteOutputModeReq; + #define sz_xRRDeleteOutputModeReq 12 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RRCrtc crtc B32; - Time configTimestamp B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; + Time configTimestamp B32; } xRRGetCrtcInfoReq; + #define sz_xRRGetCrtcInfoReq 12 typedef struct { - BYTE type; - CARD8 status; - CARD16 sequenceNumber B16; - CARD32 length B32; - Time timestamp B32; - INT16 x B16; - INT16 y B16; - CARD16 width B16; - CARD16 height B16; - RRMode mode B32; - Rotation rotation B16; - Rotation rotations B16; - CARD16 nOutput B16; - CARD16 nPossibleOutput B16; + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time timestamp B32; + INT16 x B16; + INT16 y B16; + CARD16 width B16; + CARD16 height B16; + RRMode mode B32; + Rotation rotation B16; + Rotation rotations B16; + CARD16 nOutput B16; + CARD16 nPossibleOutput B16; } xRRGetCrtcInfoReply; + #define sz_xRRGetCrtcInfoReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RRCrtc crtc B32; - Time timestamp B32; - Time configTimestamp B32; - INT16 x B16; - INT16 y B16; - RRMode mode B32; - Rotation rotation B16; - CARD16 pad B16; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; + Time timestamp B32; + Time configTimestamp B32; + INT16 x B16; + INT16 y B16; + RRMode mode B32; + Rotation rotation B16; + CARD16 pad B16; } xRRSetCrtcConfigReq; + #define sz_xRRSetCrtcConfigReq 28 typedef struct { - BYTE type; - CARD8 status; - CARD16 sequenceNumber B16; - CARD32 length B32; - Time newTimestamp B32; - CARD32 pad1 B32; - CARD32 pad2 B16; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time newTimestamp B32; + CARD32 pad1 B32; + CARD32 pad2 B16; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; } xRRSetCrtcConfigReply; + #define sz_xRRSetCrtcConfigReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RRCrtc crtc B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; } xRRGetCrtcGammaSizeReq; + #define sz_xRRGetCrtcGammaSizeReq 8 typedef struct { - BYTE type; - CARD8 status; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD16 size B16; - CARD16 pad1 B16; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; - CARD32 pad6 B32; + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 size B16; + CARD16 pad1 B16; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; } xRRGetCrtcGammaSizeReply; + #define sz_xRRGetCrtcGammaSizeReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RRCrtc crtc B32; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; } xRRGetCrtcGammaReq; + #define sz_xRRGetCrtcGammaReq 8 typedef struct { - BYTE type; - CARD8 status; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD16 size B16; - CARD16 pad1 B16; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; - CARD32 pad6 B32; + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 size B16; + CARD16 pad1 B16; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; } xRRGetCrtcGammaReply; + #define sz_xRRGetCrtcGammaReply 32 typedef struct { - CARD8 reqType; - CARD8 randrReqType; - CARD16 length B16; - RRCrtc crtc B32; - CARD16 size B16; - CARD16 pad1 B16; + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; + CARD16 size B16; + CARD16 pad1 B16; } xRRSetCrtcGammaReq; + #define sz_xRRSetCrtcGammaReq 12 /* * event */ typedef struct { - CARD8 type; /* always evBase + ScreenChangeNotify */ - CARD8 rotation; /* new rotation */ + CARD8 type; /* always evBase + ScreenChangeNotify */ + CARD8 rotation; /* new rotation */ CARD16 sequenceNumber B16; - Time timestamp B32; /* time screen was changed */ - Time configTimestamp B32; /* time config data was changed */ - Window root B32; /* root window */ - Window window B32; /* window requesting notification */ - SizeID sizeID B16; /* new size ID */ - CARD16 subpixelOrder B16; /* subpixel order */ - CARD16 widthInPixels B16; /* new size */ + Time timestamp B32; /* time screen was changed */ + Time configTimestamp B32; /* time config data was changed */ + Window root B32; /* root window */ + Window window B32; /* window requesting notification */ + SizeID sizeID B16; /* new size ID */ + CARD16 subpixelOrder B16; /* subpixel order */ + CARD16 widthInPixels B16; /* new size */ CARD16 heightInPixels B16; CARD16 widthInMillimeters B16; CARD16 heightInMillimeters B16; } xRRScreenChangeNotifyEvent; + #define sz_xRRScreenChangeNotifyEvent 32 typedef struct { - CARD8 type; /* always evBase + RRNotify */ - CARD8 subCode; /* RRNotify_CrtcChange */ + CARD8 type; /* always evBase + RRNotify */ + CARD8 subCode; /* RRNotify_CrtcChange */ CARD16 sequenceNumber B16; - Time timestamp B32; /* time crtc was changed */ - Window window B32; /* window requesting notification */ - RRCrtc crtc B32; /* affected CRTC */ - RRMode mode B32; /* current mode */ - CARD16 rotation B16; /* rotation and reflection */ - CARD16 pad1 B16; /* unused */ - INT16 x B16; /* new location */ + Time timestamp B32; /* time crtc was changed */ + Window window B32; /* window requesting notification */ + RRCrtc crtc B32; /* affected CRTC */ + RRMode mode B32; /* current mode */ + CARD16 rotation B16; /* rotation and reflection */ + CARD16 pad1 B16; /* unused */ + INT16 x B16; /* new location */ INT16 y B16; - CARD16 width B16; /* new size */ + CARD16 width B16; /* new size */ CARD16 height B16; } xRRCrtcChangeNotifyEvent; + #define sz_xRRCrtcChangeNotifyEvent 32 typedef struct { - CARD8 type; /* always evBase + RRNotify */ - CARD8 subCode; /* RRNotify_OutputChange */ + CARD8 type; /* always evBase + RRNotify */ + CARD8 subCode; /* RRNotify_OutputChange */ CARD16 sequenceNumber B16; - Time timestamp B32; /* time crtc was changed */ - Time configTimestamp B32; /* time crtc was changed */ - Window window B32; /* window requesting notification */ - RROutput output B32; /* affected output */ - RRCrtc crtc B32; /* current crtc */ - RRMode mode B32; /* current mode */ - CARD16 rotation B16; /* rotation and reflection */ - CARD8 connection; /* connection status */ - CARD8 subpixelOrder; /* subpixel order */ + Time timestamp B32; /* time crtc was changed */ + Time configTimestamp B32; /* time crtc was changed */ + Window window B32; /* window requesting notification */ + RROutput output B32; /* affected output */ + RRCrtc crtc B32; /* current crtc */ + RRMode mode B32; /* current mode */ + CARD16 rotation B16; /* rotation and reflection */ + CARD8 connection; /* connection status */ + CARD8 subpixelOrder; /* subpixel order */ } xRROutputChangeNotifyEvent; + #define sz_xRROutputChangeNotifyEvent 32 typedef struct { - CARD8 type; /* always evBase + RRNotify */ - CARD8 subCode; /* RRNotify_OutputProperty */ + CARD8 type; /* always evBase + RRNotify */ + CARD8 subCode; /* RRNotify_OutputProperty */ CARD16 sequenceNumber B16; - Window window B32; /* window requesting notification */ - RROutput output B32; /* affected output */ - Atom atom B32; /* property name */ - Time timestamp B32; /* time crtc was changed */ - CARD8 state; /* NewValue or Deleted */ + Window window B32; /* window requesting notification */ + RROutput output B32; /* affected output */ + Atom atom B32; /* property name */ + Time timestamp B32; /* time crtc was changed */ + CARD8 state; /* NewValue or Deleted */ CARD8 pad1; CARD16 pad2 B16; CARD32 pad3 B32; CARD32 pad4 B32; } xRROutputPropertyNotifyEvent; + #define sz_xRROutputPropertyNotifyEvent 32 #undef RRModeFlags @@ -652,4 +695,4 @@ typedef struct { #undef SizeID #undef SubpixelOrder -#endif /* _XRANDRP_H_ */ +#endif /* _XRANDRP_H_ */ diff --git a/nx-X11/programs/Xserver/randr/randrstr.h b/nx-X11/programs/Xserver/randr/randrstr.h index 620972d63..8e9107c9f 100644 --- a/nx-X11/programs/Xserver/randr/randrstr.h +++ b/nx-X11/programs/Xserver/randr/randrstr.h @@ -51,7 +51,7 @@ #include "randrproto.h" #endif #ifdef RENDER -#include /* we share subpixel order information */ +#include /* we share subpixel order information */ #include "picturestr.h" #endif #include @@ -60,153 +60,147 @@ #define RANDR_10_INTERFACE 1 #define RANDR_12_INTERFACE 1 -typedef XID RRMode; -typedef XID RROutput; -typedef XID RRCrtc; +typedef XID RRMode; +typedef XID RROutput; +typedef XID RRCrtc; -extern int RREventBase, RRErrorBase; +extern int RREventBase, RRErrorBase; -extern int (*ProcRandrVector[RRNumberRequests])(ClientPtr); -extern int (*SProcRandrVector[RRNumberRequests])(ClientPtr); +extern int (*ProcRandrVector[RRNumberRequests]) (ClientPtr); +extern int (*SProcRandrVector[RRNumberRequests]) (ClientPtr); /* * Modeline for a monitor. Name follows directly after this struct */ #define RRModeName(pMode) ((char *) (pMode + 1)) -typedef struct _rrMode RRModeRec, *RRModePtr; -typedef struct _rrPropertyValue RRPropertyValueRec, *RRPropertyValuePtr; -typedef struct _rrProperty RRPropertyRec, *RRPropertyPtr; -typedef struct _rrCrtc RRCrtcRec, *RRCrtcPtr; -typedef struct _rrOutput RROutputRec, *RROutputPtr; +typedef struct _rrMode RRModeRec, *RRModePtr; +typedef struct _rrPropertyValue RRPropertyValueRec, *RRPropertyValuePtr; +typedef struct _rrProperty RRPropertyRec, *RRPropertyPtr; +typedef struct _rrCrtc RRCrtcRec, *RRCrtcPtr; +typedef struct _rrOutput RROutputRec, *RROutputPtr; struct _rrMode { - int refcnt; - xRRModeInfo mode; - char *name; - ScreenPtr userScreen; + int refcnt; + xRRModeInfo mode; + char *name; + ScreenPtr userScreen; }; struct _rrPropertyValue { - Atom type; /* ignored by server */ - short format; /* format of data for swapping - 8,16,32 */ - long size; /* size of data in (format/8) bytes */ - void *data; /* private to client */ + Atom type; /* ignored by server */ + short format; /* format of data for swapping - 8,16,32 */ + long size; /* size of data in (format/8) bytes */ + void *data; /* private to client */ }; struct _rrProperty { - RRPropertyPtr next; - ATOM propertyName; - Bool is_pending; - Bool range; - Bool immutable; - int num_valid; - INT32 *valid_values; - RRPropertyValueRec current, pending; + RRPropertyPtr next; + ATOM propertyName; + Bool is_pending; + Bool range; + Bool immutable; + int num_valid; + INT32 *valid_values; + RRPropertyValueRec current, pending; }; struct _rrCrtc { - RRCrtc id; - ScreenPtr pScreen; - RRModePtr mode; - int x, y; - Rotation rotation; - Rotation rotations; - Bool changed; - int numOutputs; - RROutputPtr *outputs; - int gammaSize; - CARD16 *gammaRed; - CARD16 *gammaBlue; - CARD16 *gammaGreen; - void *devPrivate; + RRCrtc id; + ScreenPtr pScreen; + RRModePtr mode; + int x, y; + Rotation rotation; + Rotation rotations; + Bool changed; + int numOutputs; + RROutputPtr *outputs; + int gammaSize; + CARD16 *gammaRed; + CARD16 *gammaBlue; + CARD16 *gammaGreen; + void *devPrivate; }; struct _rrOutput { - RROutput id; - ScreenPtr pScreen; - char *name; - int nameLength; - CARD8 connection; - CARD8 subpixelOrder; - int mmWidth; - int mmHeight; - RRCrtcPtr crtc; - int numCrtcs; - RRCrtcPtr *crtcs; - int numClones; - RROutputPtr *clones; - int numModes; - int numPreferred; - RRModePtr *modes; - int numUserModes; - RRModePtr *userModes; - Bool changed; - RRPropertyPtr properties; - Bool pendingProperties; - void *devPrivate; + RROutput id; + ScreenPtr pScreen; + char *name; + int nameLength; + CARD8 connection; + CARD8 subpixelOrder; + int mmWidth; + int mmHeight; + RRCrtcPtr crtc; + int numCrtcs; + RRCrtcPtr *crtcs; + int numClones; + RROutputPtr *clones; + int numModes; + int numPreferred; + RRModePtr *modes; + int numUserModes; + RRModePtr *userModes; + Bool changed; + RRPropertyPtr properties; + Bool pendingProperties; + void *devPrivate; }; #if RANDR_12_INTERFACE -typedef Bool (*RRScreenSetSizeProcPtr) (ScreenPtr pScreen, - CARD16 width, - CARD16 height, - CARD32 mmWidth, - CARD32 mmHeight); - -typedef Bool (*RRCrtcSetProcPtr) (ScreenPtr pScreen, - RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, - Rotation rotation, - int numOutputs, - RROutputPtr *outputs); - -typedef Bool (*RRCrtcSetGammaProcPtr) (ScreenPtr pScreen, - RRCrtcPtr crtc); - -typedef Bool (*RROutputSetPropertyProcPtr) (ScreenPtr pScreen, - RROutputPtr output, - Atom property, - RRPropertyValuePtr value); - -typedef Bool (*RROutputValidateModeProcPtr) (ScreenPtr pScreen, - RROutputPtr output, - RRModePtr mode); - -typedef void (*RRModeDestroyProcPtr) (ScreenPtr pScreen, - RRModePtr mode); +typedef Bool (*RRScreenSetSizeProcPtr) (ScreenPtr pScreen, + CARD16 width, + CARD16 height, + CARD32 mmWidth, CARD32 mmHeight); + +typedef Bool (*RRCrtcSetProcPtr) (ScreenPtr pScreen, + RRCrtcPtr crtc, + RRModePtr mode, + int x, + int y, + Rotation rotation, + int numOutputs, RROutputPtr * outputs); + +typedef Bool (*RRCrtcSetGammaProcPtr) (ScreenPtr pScreen, RRCrtcPtr crtc); + +typedef Bool (*RROutputSetPropertyProcPtr) (ScreenPtr pScreen, + RROutputPtr output, + Atom property, + RRPropertyValuePtr value); + +typedef Bool (*RROutputValidateModeProcPtr) (ScreenPtr pScreen, + RROutputPtr output, + RRModePtr mode); + +typedef void (*RRModeDestroyProcPtr) (ScreenPtr pScreen, RRModePtr mode); #endif -typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation *rotations); -typedef Bool (*RRCloseScreenProcPtr) ( int i, ScreenPtr pscreen); +typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation * rotations); +typedef Bool (*RRCloseScreenProcPtr) (int i, ScreenPtr pscreen); /* These are for 1.0 compatibility */ typedef struct _rrRefresh { - CARD16 rate; - RRModePtr mode; + CARD16 rate; + RRModePtr mode; } RRScreenRate, *RRScreenRatePtr; typedef struct _rrScreenSize { - int id; - short width, height; - short mmWidth, mmHeight; - int nRates; + int id; + short width, height; + short mmWidth, mmHeight; + int nRates; RRScreenRatePtr pRates; } RRScreenSize, *RRScreenSizePtr; #ifdef RANDR_10_INTERFACE -typedef Bool (*RRSetConfigProcPtr) (ScreenPtr pScreen, - Rotation rotation, - int rate, - RRScreenSizePtr pSize); +typedef Bool (*RRSetConfigProcPtr) (ScreenPtr pScreen, + Rotation rotation, + int rate, RRScreenSizePtr pSize); #endif - typedef struct _rrScrPriv { /* @@ -214,56 +208,56 @@ typedef struct _rrScrPriv { * as they initialize */ #if RANDR_10_INTERFACE - RRSetConfigProcPtr rrSetConfig; + RRSetConfigProcPtr rrSetConfig; #endif - RRGetInfoProcPtr rrGetInfo; + RRGetInfoProcPtr rrGetInfo; #if RANDR_12_INTERFACE - RRScreenSetSizeProcPtr rrScreenSetSize; - RRCrtcSetProcPtr rrCrtcSet; - RRCrtcSetGammaProcPtr rrCrtcSetGamma; - RROutputSetPropertyProcPtr rrOutputSetProperty; - RROutputValidateModeProcPtr rrOutputValidateMode; - RRModeDestroyProcPtr rrModeDestroy; + RRScreenSetSizeProcPtr rrScreenSetSize; + RRCrtcSetProcPtr rrCrtcSet; + RRCrtcSetGammaProcPtr rrCrtcSetGamma; + RROutputSetPropertyProcPtr rrOutputSetProperty; + RROutputValidateModeProcPtr rrOutputValidateMode; + RRModeDestroyProcPtr rrModeDestroy; #endif /* * Private part of the structure; not considered part of the ABI */ - TimeStamp lastSetTime; /* last changed by client */ - TimeStamp lastConfigTime; /* possible configs changed */ - RRCloseScreenProcPtr CloseScreen; + TimeStamp lastSetTime; /* last changed by client */ + TimeStamp lastConfigTime; /* possible configs changed */ + RRCloseScreenProcPtr CloseScreen; - Bool changed; /* some config changed */ - Bool configChanged; /* configuration changed */ - Bool layoutChanged; /* screen layout changed */ + Bool changed; /* some config changed */ + Bool configChanged; /* configuration changed */ + Bool layoutChanged; /* screen layout changed */ - CARD16 minWidth, minHeight; - CARD16 maxWidth, maxHeight; - CARD16 width, height; /* last known screen size */ - CARD16 mmWidth, mmHeight; /* last known screen size */ + CARD16 minWidth, minHeight; + CARD16 maxWidth, maxHeight; + CARD16 width, height; /* last known screen size */ + CARD16 mmWidth, mmHeight; /* last known screen size */ - int numOutputs; - RROutputPtr *outputs; + int numOutputs; + RROutputPtr *outputs; - int numCrtcs; - RRCrtcPtr *crtcs; + int numCrtcs; + RRCrtcPtr *crtcs; /* Last known pointer position */ - RRCrtcPtr pointerCrtc; + RRCrtcPtr pointerCrtc; #ifdef RANDR_10_INTERFACE /* * Configuration information */ - Rotation rotations; - CARD16 reqWidth, reqHeight; + Rotation rotations; + CARD16 reqWidth, reqHeight; - int nSizes; - RRScreenSizePtr pSizes; + int nSizes; + RRScreenSizePtr pSizes; - Rotation rotation; - int rate; - int size; + Rotation rotation; + int rate; + int size; #endif } rrScrPrivRec, *rrScrPrivPtr; @@ -298,31 +292,32 @@ extern int rrPrivIndex; typedef struct _RREvent *RREventPtr; typedef struct _RREvent { - RREventPtr next; - ClientPtr client; - WindowPtr window; - XID clientResource; - int mask; + RREventPtr next; + ClientPtr client; + WindowPtr window; + XID clientResource; + int mask; } RREventRec; typedef struct _RRTimes { - TimeStamp setTime; - TimeStamp configTime; + TimeStamp setTime; + TimeStamp configTime; } RRTimesRec, *RRTimesPtr; typedef struct _RRClient { - int major_version; - int minor_version; + int major_version; + int minor_version; /* RRTimesRec times[0]; */ } RRClientRec, *RRClientPtr; -extern RESTYPE RRClientType, RREventType; /* resource types for event masks */ +extern RESTYPE RRClientType, RREventType; /* resource types for event masks */ + #ifndef NXAGENT_SERVER extern DevPrivateKey RRClientPrivateKey; #else -extern int RRClientPrivateIndex; +extern int RRClientPrivateIndex; #endif -extern RESTYPE RRCrtcType, RRModeType, RROutputType; +extern RESTYPE RRCrtcType, RRModeType, RROutputType; #define LookupOutput(client,id,a) ((RROutputPtr) \ (SecurityLookupIDByType (client, id, \ @@ -352,18 +347,17 @@ extern RESTYPE RRCrtcType, RRModeType, RROutputType; /* Initialize the extension */ void -RRExtensionInit (void); + RRExtensionInit(void); #ifdef RANDR_12_INTERFACE /* * Set the range of sizes for the screen */ void -RRScreenSetSizeRange (ScreenPtr pScreen, - CARD16 minWidth, - CARD16 minHeight, - CARD16 maxWidth, - CARD16 maxHeight); + +RRScreenSetSizeRange(ScreenPtr pScreen, + CARD16 minWidth, + CARD16 minHeight, CARD16 maxWidth, CARD16 maxHeight); #endif /* rrscreen.c */ @@ -373,110 +367,101 @@ RRScreenSetSizeRange (ScreenPtr pScreen, * the size of the screen */ void -RRScreenSizeNotify (ScreenPtr pScreen); + RRScreenSizeNotify(ScreenPtr pScreen); /* * Request that the screen be resized */ Bool -RRScreenSizeSet (ScreenPtr pScreen, - CARD16 width, - CARD16 height, - CARD32 mmWidth, - CARD32 mmHeight); + +RRScreenSizeSet(ScreenPtr pScreen, + CARD16 width, CARD16 height, CARD32 mmWidth, CARD32 mmHeight); /* * Send ConfigureNotify event to root window when 'something' happens */ void -RRSendConfigNotify (ScreenPtr pScreen); + RRSendConfigNotify(ScreenPtr pScreen); /* * screen dispatch */ int -ProcRRGetScreenSizeRange (ClientPtr client); + ProcRRGetScreenSizeRange(ClientPtr client); int -ProcRRSetScreenSize (ClientPtr client); + ProcRRSetScreenSize(ClientPtr client); int -ProcRRGetScreenResources (ClientPtr client); + ProcRRGetScreenResources(ClientPtr client); int -ProcRRSetScreenConfig (ClientPtr client); + ProcRRSetScreenConfig(ClientPtr client); int -ProcRRGetScreenInfo (ClientPtr client); + ProcRRGetScreenInfo(ClientPtr client); /* * Deliver a ScreenNotify event */ void -RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen); + RRDeliverScreenEvent(ClientPtr client, WindowPtr pWin, ScreenPtr pScreen); /* mirandr.c */ Bool -miRandRInit (ScreenPtr pScreen); + miRandRInit(ScreenPtr pScreen); Bool -miRRGetInfo (ScreenPtr pScreen, Rotation *rotations); + miRRGetInfo(ScreenPtr pScreen, Rotation * rotations); Bool -miRRGetScreenInfo (ScreenPtr pScreen); + miRRGetScreenInfo(ScreenPtr pScreen); Bool -miRRCrtcSet (ScreenPtr pScreen, - RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, - Rotation rotation, - int numOutput, - RROutputPtr *outputs); + +miRRCrtcSet(ScreenPtr pScreen, + RRCrtcPtr crtc, + RRModePtr mode, + int x, + int y, Rotation rotation, int numOutput, RROutputPtr * outputs); Bool -miRROutputSetProperty (ScreenPtr pScreen, - RROutputPtr output, - Atom property, - RRPropertyValuePtr value); + +miRROutputSetProperty(ScreenPtr pScreen, + RROutputPtr output, + Atom property, RRPropertyValuePtr value); Bool -miRROutputValidateMode (ScreenPtr pScreen, - RROutputPtr output, - RRModePtr mode); + miRROutputValidateMode(ScreenPtr pScreen, RROutputPtr output, RRModePtr mode); void -miRRModeDestroy (ScreenPtr pScreen, - RRModePtr mode); + miRRModeDestroy(ScreenPtr pScreen, RRModePtr mode); /* randr.c */ /* * Send all pending events */ void -RRTellChanged (ScreenPtr pScreen); + RRTellChanged(ScreenPtr pScreen); /* * Poll the driver for changed information */ Bool -RRGetInfo (ScreenPtr pScreen); + RRGetInfo(ScreenPtr pScreen); -Bool RRInit (void); +Bool RRInit(void); Bool RRScreenInit(ScreenPtr pScreen); -RROutputPtr -RRFirstOutput (ScreenPtr pScreen); +RROutputPtr RRFirstOutput(ScreenPtr pScreen); -Rotation -RRGetRotation (ScreenPtr pScreen); +Rotation RRGetRotation(ScreenPtr pScreen); CARD16 -RRVerticalRefresh (xRRModeInfo *mode); + RRVerticalRefresh(xRRModeInfo * mode); -#ifdef RANDR_10_INTERFACE +#ifdef RANDR_10_INTERFACE /* * This is the old interface, deprecated but left * around for compatibility @@ -487,38 +472,30 @@ RRVerticalRefresh (xRRModeInfo *mode); */ RRScreenSizePtr -RRRegisterSize (ScreenPtr pScreen, - short width, - short height, - short mmWidth, - short mmHeight); +RRRegisterSize(ScreenPtr pScreen, + short width, short height, short mmWidth, short mmHeight); -Bool RRRegisterRate (ScreenPtr pScreen, - RRScreenSizePtr pSize, - int rate); +Bool RRRegisterRate(ScreenPtr pScreen, RRScreenSizePtr pSize, int rate); /* * Finally, set the current configuration of the screen */ void -RRSetCurrentConfig (ScreenPtr pScreen, - Rotation rotation, - int rate, - RRScreenSizePtr pSize); -Bool RRScreenInit (ScreenPtr pScreen); +RRSetCurrentConfig(ScreenPtr pScreen, + Rotation rotation, int rate, RRScreenSizePtr pSize); + +Bool RRScreenInit(ScreenPtr pScreen); -Rotation -RRGetRotation (ScreenPtr pScreen); +Rotation RRGetRotation(ScreenPtr pScreen); int -RRSetScreenConfig (ScreenPtr pScreen, - Rotation rotation, - int rate, - RRScreenSizePtr pSize); -#endif +RRSetScreenConfig(ScreenPtr pScreen, + Rotation rotation, int rate, RRScreenSizePtr pSize); + +#endif /* rrcrtc.c */ @@ -527,57 +504,49 @@ RRSetScreenConfig (ScreenPtr pScreen, * some position or size element changed */ void -RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged); + RRCrtcChanged(RRCrtcPtr crtc, Bool layoutChanged); /* * Create a CRTC */ -RRCrtcPtr -RRCrtcCreate (ScreenPtr pScreen, void *devPrivate); +RRCrtcPtr RRCrtcCreate(ScreenPtr pScreen, void *devPrivate); /* * Set the allowed rotations on a CRTC */ void -RRCrtcSetRotations (RRCrtcPtr crtc, Rotation rotations); + RRCrtcSetRotations(RRCrtcPtr crtc, Rotation rotations); /* * Notify the extension that the Crtc has been reconfigured, * the driver calls this whenever it has updated the mode */ Bool -RRCrtcNotify (RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, - Rotation rotation, - int numOutputs, - RROutputPtr *outputs); + +RRCrtcNotify(RRCrtcPtr crtc, + RRModePtr mode, + int x, + int y, Rotation rotation, int numOutputs, RROutputPtr * outputs); void -RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc); + RRDeliverCrtcEvent(ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc); /* * Request that the Crtc be reconfigured */ Bool -RRCrtcSet (RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, - Rotation rotation, - int numOutput, - RROutputPtr *outputs); + +RRCrtcSet(RRCrtcPtr crtc, + RRModePtr mode, + int x, + int y, Rotation rotation, int numOutput, RROutputPtr * outputs); /* * Request that the Crtc gamma be changed */ Bool -RRCrtcGammaSet (RRCrtcPtr crtc, - CARD16 *red, - CARD16 *green, - CARD16 *blue); + RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue); /* * Notify the extension that the Crtc gamma has been changed @@ -586,15 +555,14 @@ RRCrtcGammaSet (RRCrtcPtr crtc, */ Bool -RRCrtcGammaNotify (RRCrtcPtr crtc); + RRCrtcGammaNotify(RRCrtcPtr crtc); /* * Set the size of the gamma table at server startup time */ Bool -RRCrtcGammaSetSize (RRCrtcPtr crtc, - int size); + RRCrtcGammaSetSize(RRCrtcPtr crtc, int size); /* * Return the area of the frame buffer scanned out by the crtc, @@ -602,85 +570,82 @@ RRCrtcGammaSetSize (RRCrtcPtr crtc, */ void -RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height); + RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height); /* * Destroy a Crtc at shutdown */ void -RRCrtcDestroy (RRCrtcPtr crtc); + RRCrtcDestroy(RRCrtcPtr crtc); /* * Initialize crtc type */ Bool -RRCrtcInit (void); + RRCrtcInit(void); /* * Crtc dispatch */ int -ProcRRGetCrtcInfo (ClientPtr client); + ProcRRGetCrtcInfo(ClientPtr client); int -ProcRRSetCrtcConfig (ClientPtr client); + ProcRRSetCrtcConfig(ClientPtr client); int -ProcRRGetCrtcGammaSize (ClientPtr client); + ProcRRGetCrtcGammaSize(ClientPtr client); int -ProcRRGetCrtcGamma (ClientPtr client); + ProcRRGetCrtcGamma(ClientPtr client); int -ProcRRSetCrtcGamma (ClientPtr client); + ProcRRSetCrtcGamma(ClientPtr client); /* rrdispatch.c */ Bool -RRClientKnowsRates (ClientPtr pClient); + RRClientKnowsRates(ClientPtr pClient); /* rrmode.c */ /* * Find, and if necessary, create a mode */ -RRModePtr -RRModeGet (xRRModeInfo *modeInfo, - const char *name); +RRModePtr RRModeGet(xRRModeInfo * modeInfo, const char *name); void -RRModePruneUnused (ScreenPtr pScreen); + RRModePruneUnused(ScreenPtr pScreen); /* * Destroy a mode. */ void -RRModeDestroy (RRModePtr mode); + RRModeDestroy(RRModePtr mode); /* * Return a list of modes that are valid for some output in pScreen */ -RRModePtr * -RRModesForScreen (ScreenPtr pScreen, int *num_ret); +RRModePtr *RRModesForScreen(ScreenPtr pScreen, int *num_ret); /* * Initialize mode type */ Bool -RRModeInit (void); + RRModeInit(void); int -ProcRRCreateMode (ClientPtr client); + ProcRRCreateMode(ClientPtr client); int -ProcRRDestroyMode (ClientPtr client); + ProcRRDestroyMode(ClientPtr client); int -ProcRRAddOutputMode (ClientPtr client); + ProcRRAddOutputMode(ClientPtr client); int -ProcRRDeleteOutputMode (ClientPtr client); + ProcRRDeleteOutputMode(ClientPtr client); /* rroutput.c */ @@ -691,129 +656,117 @@ ProcRRDeleteOutputMode (ClientPtr client); * (which crtc is in use) */ void -RROutputChanged (RROutputPtr output, Bool configChanged); + RROutputChanged(RROutputPtr output, Bool configChanged); /* * Create an output */ RROutputPtr -RROutputCreate (ScreenPtr pScreen, - const char *name, - int nameLength, - void *devPrivate); +RROutputCreate(ScreenPtr pScreen, + const char *name, int nameLength, void *devPrivate); /* * Notify extension that output parameters have been changed */ Bool -RROutputSetClones (RROutputPtr output, - RROutputPtr *clones, - int numClones); + RROutputSetClones(RROutputPtr output, RROutputPtr * clones, int numClones); Bool -RROutputSetModes (RROutputPtr output, - RRModePtr *modes, - int numModes, - int numPreferred); + +RROutputSetModes(RROutputPtr output, + RRModePtr * modes, int numModes, int numPreferred); int -RROutputAddUserMode (RROutputPtr output, - RRModePtr mode); + RROutputAddUserMode(RROutputPtr output, RRModePtr mode); int -RROutputDeleteUserMode (RROutputPtr output, - RRModePtr mode); + RROutputDeleteUserMode(RROutputPtr output, RRModePtr mode); Bool -RROutputSetCrtcs (RROutputPtr output, - RRCrtcPtr *crtcs, - int numCrtcs); + RROutputSetCrtcs(RROutputPtr output, RRCrtcPtr * crtcs, int numCrtcs); Bool -RROutputSetConnection (RROutputPtr output, - CARD8 connection); + RROutputSetConnection(RROutputPtr output, CARD8 connection); Bool -RROutputSetSubpixelOrder (RROutputPtr output, - int subpixelOrder); + RROutputSetSubpixelOrder(RROutputPtr output, int subpixelOrder); Bool -RROutputSetPhysicalSize (RROutputPtr output, - int mmWidth, - int mmHeight); + RROutputSetPhysicalSize(RROutputPtr output, int mmWidth, int mmHeight); void -RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output); + RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output); void -RROutputDestroy (RROutputPtr output); + RROutputDestroy(RROutputPtr output); int -ProcRRGetOutputInfo (ClientPtr client); + ProcRRGetOutputInfo(ClientPtr client); /* * Initialize output type */ Bool -RROutputInit (void); + RROutputInit(void); /* rrpointer.c */ void -RRPointerMoved (ScreenPtr pScreen, int x, int y); + RRPointerMoved(ScreenPtr pScreen, int x, int y); void -RRPointerScreenConfigured (ScreenPtr pScreen); + RRPointerScreenConfigured(ScreenPtr pScreen); /* rrproperty.c */ void -RRDeleteAllOutputProperties (RROutputPtr output); + RRDeleteAllOutputProperties(RROutputPtr output); RRPropertyValuePtr -RRGetOutputProperty (RROutputPtr output, Atom property, Bool pending); +RRGetOutputProperty(RROutputPtr output, Atom property, Bool pending); + +RRPropertyPtr RRQueryOutputProperty(RROutputPtr output, Atom property); -RRPropertyPtr -RRQueryOutputProperty (RROutputPtr output, Atom property); - void -RRDeleteOutputProperty (RROutputPtr output, Atom property); + RRDeleteOutputProperty(RROutputPtr output, Atom property); Bool -RRPostPendingProperties (RROutputPtr output); + RRPostPendingProperties(RROutputPtr output); int -RRChangeOutputProperty (RROutputPtr output, Atom property, Atom type, - int format, int mode, unsigned long len, - void * value, Bool sendevent, Bool pending); + +RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, + int format, int mode, unsigned long len, + void *value, Bool sendevent, Bool pending); int -RRConfigureOutputProperty (RROutputPtr output, Atom property, - Bool pending, Bool range, Bool immutable, - int num_values, INT32 *values); + +RRConfigureOutputProperty(RROutputPtr output, Atom property, + Bool pending, Bool range, Bool immutable, + int num_values, INT32 *values); int -ProcRRChangeOutputProperty (ClientPtr client); + ProcRRChangeOutputProperty(ClientPtr client); int -ProcRRGetOutputProperty (ClientPtr client); + ProcRRGetOutputProperty(ClientPtr client); int -ProcRRListOutputProperties (ClientPtr client); + ProcRRListOutputProperties(ClientPtr client); int -ProcRRQueryOutputProperty (ClientPtr client); + ProcRRQueryOutputProperty(ClientPtr client); int -ProcRRConfigureOutputProperty (ClientPtr client); + ProcRRConfigureOutputProperty(ClientPtr client); int -ProcRRDeleteOutputProperty (ClientPtr client); + ProcRRDeleteOutputProperty(ClientPtr client); /* rrxinerama.c */ void -RRXineramaExtensionInit(void); + RRXineramaExtensionInit(void); -#endif /* _RANDRSTR_H_ */ +#endif /* _RANDRSTR_H_ */ /* diff --git a/nx-X11/programs/Xserver/randr/registry.h b/nx-X11/programs/Xserver/randr/registry.h index 29e5fdfd3..28b1510f2 100644 --- a/nx-X11/programs/Xserver/randr/registry.h +++ b/nx-X11/programs/Xserver/randr/registry.h @@ -29,7 +29,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * not be a stack variable. */ void RegisterResourceName(RESTYPE type, char *name); -void RegisterExtensionNames(ExtensionEntry *ext); +void RegisterExtensionNames(ExtensionEntry * ext); /* * Lookup functions. The returned string must not be modified or freed. @@ -45,7 +45,7 @@ const char *LookupResourceName(RESTYPE rtype); */ void dixResetRegistry(void); -#else /* XREGISTRY */ +#else /* XREGISTRY */ /* Define calls away when the registry is not being built. */ @@ -60,5 +60,5 @@ void dixResetRegistry(void); #define dixResetRegistry() { ; } -#endif /* XREGISTRY */ -#endif /* DIX_REGISTRY_H */ +#endif /* XREGISTRY */ +#endif /* DIX_REGISTRY_H */ diff --git a/nx-X11/programs/Xserver/randr/rrcrtc.c b/nx-X11/programs/Xserver/randr/rrcrtc.c index 1b898ddfd..76b4c64f9 100644 --- a/nx-X11/programs/Xserver/randr/rrcrtc.c +++ b/nx-X11/programs/Xserver/randr/rrcrtc.c @@ -41,27 +41,26 @@ #include "swaprep.h" #include "registry.h" -RESTYPE RRCrtcType; +RESTYPE RRCrtcType; /* * Notify the CRTC of some change */ void -RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged) +RRCrtcChanged(RRCrtcPtr crtc, Bool layoutChanged) { - ScreenPtr pScreen = crtc->pScreen; + ScreenPtr pScreen = crtc->pScreen; crtc->changed = TRUE; - if (pScreen) - { - rrScrPriv(pScreen); + if (pScreen) { + rrScrPriv(pScreen); - pScrPriv->changed = TRUE; - /* - * Send ConfigureNotify on any layout change - */ - if (layoutChanged) - pScrPriv->layoutChanged = TRUE; + pScrPriv->changed = TRUE; + /* + * Send ConfigureNotify on any layout change + */ + if (layoutChanged) + pScrPriv->layoutChanged = TRUE; } } @@ -69,31 +68,31 @@ RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged) * Create a CRTC */ RRCrtcPtr -RRCrtcCreate (ScreenPtr pScreen, void *devPrivate) +RRCrtcCreate(ScreenPtr pScreen, void *devPrivate) { - RRCrtcPtr crtc; - RRCrtcPtr *crtcs; - rrScrPrivPtr pScrPriv; + RRCrtcPtr crtc; + RRCrtcPtr *crtcs; + rrScrPrivPtr pScrPriv; if (!RRInit()) - return NULL; + return NULL; pScrPriv = rrGetScrPriv(pScreen); /* make space for the crtc pointer */ if (pScrPriv->numCrtcs) - crtcs = xrealloc (pScrPriv->crtcs, - (pScrPriv->numCrtcs + 1) * sizeof (RRCrtcPtr)); + crtcs = xrealloc(pScrPriv->crtcs, + (pScrPriv->numCrtcs + 1) * sizeof(RRCrtcPtr)); else - crtcs = xalloc (sizeof (RRCrtcPtr)); + crtcs = xalloc(sizeof(RRCrtcPtr)); if (!crtcs) - return FALSE; + return FALSE; pScrPriv->crtcs = crtcs; - crtc = xcalloc (1, sizeof (RRCrtcRec)); + crtc = xcalloc(1, sizeof(RRCrtcRec)); if (!crtc) - return NULL; - crtc->id = FakeClientID (0); + return NULL; + crtc->id = FakeClientID(0); crtc->pScreen = pScreen; crtc->mode = NULL; crtc->x = 0; @@ -107,8 +106,8 @@ RRCrtcCreate (ScreenPtr pScreen, void *devPrivate) crtc->changed = FALSE; crtc->devPrivate = devPrivate; - if (!AddResource (crtc->id, RRCrtcType, (void *) crtc)) - return NULL; + if (!AddResource(crtc->id, RRCrtcType, (void *) crtc)) + return NULL; /* attach the screen and crtc together */ crtc->pScreen = pScreen; @@ -121,7 +120,7 @@ RRCrtcCreate (ScreenPtr pScreen, void *devPrivate) * Set the allowed rotations on a CRTC */ void -RRCrtcSetRotations (RRCrtcPtr crtc, Rotation rotations) +RRCrtcSetRotations(RRCrtcPtr crtc, Rotation rotations) { crtc->rotations = rotations; } @@ -131,116 +130,103 @@ RRCrtcSetRotations (RRCrtcPtr crtc, Rotation rotations) * the driver calls this whenever it has updated the mode */ Bool -RRCrtcNotify (RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, - Rotation rotation, - int numOutputs, - RROutputPtr *outputs) +RRCrtcNotify(RRCrtcPtr crtc, + RRModePtr mode, + int x, + int y, Rotation rotation, int numOutputs, RROutputPtr * outputs) { - int i, j; + int i, j; /* * Check to see if any of the new outputs were * not in the old list and mark them as changed */ - for (i = 0; i < numOutputs; i++) - { - for (j = 0; j < crtc->numOutputs; j++) - if (outputs[i] == crtc->outputs[j]) - break; - if (j == crtc->numOutputs) - { - outputs[i]->crtc = crtc; - RROutputChanged (outputs[i], FALSE); - RRCrtcChanged (crtc, FALSE); - } + for (i = 0; i < numOutputs; i++) { + for (j = 0; j < crtc->numOutputs; j++) + if (outputs[i] == crtc->outputs[j]) + break; + if (j == crtc->numOutputs) { + outputs[i]->crtc = crtc; + RROutputChanged(outputs[i], FALSE); + RRCrtcChanged(crtc, FALSE); + } } /* * Check to see if any of the old outputs are * not in the new list and mark them as changed */ - for (j = 0; j < crtc->numOutputs; j++) - { - for (i = 0; i < numOutputs; i++) - if (outputs[i] == crtc->outputs[j]) - break; - if (i == numOutputs) - { - if (crtc->outputs[j]->crtc == crtc) - crtc->outputs[j]->crtc = NULL; - RROutputChanged (crtc->outputs[j], FALSE); - RRCrtcChanged (crtc, FALSE); - } + for (j = 0; j < crtc->numOutputs; j++) { + for (i = 0; i < numOutputs; i++) + if (outputs[i] == crtc->outputs[j]) + break; + if (i == numOutputs) { + if (crtc->outputs[j]->crtc == crtc) + crtc->outputs[j]->crtc = NULL; + RROutputChanged(crtc->outputs[j], FALSE); + RRCrtcChanged(crtc, FALSE); + } } /* * Reallocate the crtc output array if necessary */ - if (numOutputs != crtc->numOutputs) - { - RROutputPtr *newoutputs; - - if (numOutputs) - { - if (crtc->numOutputs) - newoutputs = xrealloc (crtc->outputs, - numOutputs * sizeof (RROutputPtr)); - else - newoutputs = xalloc (numOutputs * sizeof (RROutputPtr)); - if (!newoutputs) - return FALSE; - } - else - { - if (crtc->outputs) - xfree (crtc->outputs); - newoutputs = NULL; - } - crtc->outputs = newoutputs; - crtc->numOutputs = numOutputs; + if (numOutputs != crtc->numOutputs) { + RROutputPtr *newoutputs; + + if (numOutputs) { + if (crtc->numOutputs) + newoutputs = xrealloc(crtc->outputs, + numOutputs * sizeof(RROutputPtr)); + else + newoutputs = xalloc(numOutputs * sizeof(RROutputPtr)); + if (!newoutputs) + return FALSE; + } + else { + if (crtc->outputs) + xfree(crtc->outputs); + newoutputs = NULL; + } + crtc->outputs = newoutputs; + crtc->numOutputs = numOutputs; } /* * Copy the new list of outputs into the crtc */ - memcpy (crtc->outputs, outputs, numOutputs * sizeof (RROutputPtr)); + memcpy(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr)); /* * Update remaining crtc fields */ - if (mode != crtc->mode) - { - if (crtc->mode) - RRModeDestroy (crtc->mode); - crtc->mode = mode; - if (mode != NULL) - mode->refcnt++; - RRCrtcChanged (crtc, TRUE); - } - if (x != crtc->x) - { - crtc->x = x; - RRCrtcChanged (crtc, TRUE); - } - if (y != crtc->y) - { - crtc->y = y; - RRCrtcChanged (crtc, TRUE); - } - if (rotation != crtc->rotation) - { - crtc->rotation = rotation; - RRCrtcChanged (crtc, TRUE); + if (mode != crtc->mode) { + if (crtc->mode) + RRModeDestroy(crtc->mode); + crtc->mode = mode; + if (mode != NULL) + mode->refcnt++; + RRCrtcChanged(crtc, TRUE); + } + if (x != crtc->x) { + crtc->x = x; + RRCrtcChanged(crtc, TRUE); + } + if (y != crtc->y) { + crtc->y = y; + RRCrtcChanged(crtc, TRUE); + } + if (rotation != crtc->rotation) { + crtc->rotation = rotation; + RRCrtcChanged(crtc, TRUE); } return TRUE; } void -RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc) +RRDeliverCrtcEvent(ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc) { ScreenPtr pScreen = pWin->drawable.pScreen; - rrScrPriv (pScreen); - xRRCrtcChangeNotifyEvent ce; - RRModePtr mode = crtc->mode; + + rrScrPriv(pScreen); + xRRCrtcChangeNotifyEvent ce; + RRModePtr mode = crtc->mode; ce.type = RRNotify + RREventBase; ce.subCode = RRNotify_CrtcChange; @@ -249,37 +235,36 @@ RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc) ce.window = pWin->drawable.id; ce.crtc = crtc->id; ce.rotation = crtc->rotation; - if (mode) - { - ce.mode = mode->mode.id; - ce.x = crtc->x; - ce.y = crtc->y; - ce.width = mode->mode.width; - ce.height = mode->mode.height; - } - else - { - ce.mode = None; - ce.x = 0; - ce.y = 0; - ce.width = 0; - ce.height = 0; - } - WriteEventsToClient (client, 1, (xEvent *) &ce); + if (mode) { + ce.mode = mode->mode.id; + ce.x = crtc->x; + ce.y = crtc->y; + ce.width = mode->mode.width; + ce.height = mode->mode.height; + } + else { + ce.mode = None; + ce.x = 0; + ce.y = 0; + ce.width = 0; + ce.height = 0; + } + WriteEventsToClient(client, 1, (xEvent *) &ce); } static Bool -RRCrtcPendingProperties (RRCrtcPtr crtc) +RRCrtcPendingProperties(RRCrtcPtr crtc) { - ScreenPtr pScreen = crtc->pScreen; + ScreenPtr pScreen = crtc->pScreen; + rrScrPriv(pScreen); - int o; + int o; + + for (o = 0; o < pScrPriv->numOutputs; o++) { + RROutputPtr output = pScrPriv->outputs[o]; - for (o = 0; o < pScrPriv->numOutputs; o++) - { - RROutputPtr output = pScrPriv->outputs[o]; - if (output->crtc == crtc && output->pendingProperties) - return TRUE; + if (output->crtc == crtc && output->pendingProperties) + return TRUE; } return FALSE; } @@ -288,89 +273,80 @@ RRCrtcPendingProperties (RRCrtcPtr crtc) * Request that the Crtc be reconfigured */ Bool -RRCrtcSet (RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, - Rotation rotation, - int numOutputs, - RROutputPtr *outputs) +RRCrtcSet(RRCrtcPtr crtc, + RRModePtr mode, + int x, + int y, Rotation rotation, int numOutputs, RROutputPtr * outputs) { - ScreenPtr pScreen = crtc->pScreen; - Bool ret = FALSE; + ScreenPtr pScreen = crtc->pScreen; + Bool ret = FALSE; + rrScrPriv(pScreen); /* See if nothing changed */ if (crtc->mode == mode && - crtc->x == x && - crtc->y == y && - crtc->rotation == rotation && - crtc->numOutputs == numOutputs && - !memcmp (crtc->outputs, outputs, numOutputs * sizeof (RROutputPtr)) && - !RRCrtcPendingProperties (crtc)) - { - ret = TRUE; - } - else - { + crtc->x == x && + crtc->y == y && + crtc->rotation == rotation && + crtc->numOutputs == numOutputs && + !memcmp(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr)) && + !RRCrtcPendingProperties(crtc)) { + ret = TRUE; + } + else { #if RANDR_12_INTERFACE - if (pScrPriv->rrCrtcSet) - { - ret = (*pScrPriv->rrCrtcSet) (pScreen, crtc, mode, x, y, - rotation, numOutputs, outputs); - } - else + if (pScrPriv->rrCrtcSet) { + ret = (*pScrPriv->rrCrtcSet) (pScreen, crtc, mode, x, y, + rotation, numOutputs, outputs); + } + else #endif - { + { #if RANDR_10_INTERFACE - if (pScrPriv->rrSetConfig) - { - RRScreenSize size; - RRScreenRate rate; - - if (!mode) - { - RRCrtcNotify (crtc, NULL, x, y, rotation, 0, NULL); - ret = TRUE; - } - else - { - size.width = mode->mode.width; - size.height = mode->mode.height; - if (outputs[0]->mmWidth && outputs[0]->mmHeight) - { - size.mmWidth = outputs[0]->mmWidth; - size.mmHeight = outputs[0]->mmHeight; - } - else - { - size.mmWidth = pScreen->mmWidth; - size.mmHeight = pScreen->mmHeight; - } - size.nRates = 1; - rate.rate = RRVerticalRefresh (&mode->mode); - size.pRates = &rate; - ret = (*pScrPriv->rrSetConfig) (pScreen, rotation, rate.rate, &size); - /* - * Old 1.0 interface tied screen size to mode size - */ - if (ret) - { - RRCrtcNotify (crtc, mode, x, y, rotation, 1, outputs); - RRScreenSizeNotify (pScreen); - } - } - } + if (pScrPriv->rrSetConfig) { + RRScreenSize size; + RRScreenRate rate; + + if (!mode) { + RRCrtcNotify(crtc, NULL, x, y, rotation, 0, NULL); + ret = TRUE; + } + else { + size.width = mode->mode.width; + size.height = mode->mode.height; + if (outputs[0]->mmWidth && outputs[0]->mmHeight) { + size.mmWidth = outputs[0]->mmWidth; + size.mmHeight = outputs[0]->mmHeight; + } + else { + size.mmWidth = pScreen->mmWidth; + size.mmHeight = pScreen->mmHeight; + } + size.nRates = 1; + rate.rate = RRVerticalRefresh(&mode->mode); + size.pRates = &rate; + ret = + (*pScrPriv->rrSetConfig) (pScreen, rotation, rate.rate, + &size); + /* + * Old 1.0 interface tied screen size to mode size + */ + if (ret) { + RRCrtcNotify(crtc, mode, x, y, rotation, 1, outputs); + RRScreenSizeNotify(pScreen); + } + } + } #endif - } - if (ret) - { - int o; - RRTellChanged (pScreen); + } + if (ret) { + int o; - for (o = 0; o < numOutputs; o++) - RRPostPendingProperties (outputs[o]); - } + RRTellChanged(pScreen); + + for (o = 0; o < numOutputs; o++) + RRPostPendingProperties(outputs[o]); + } } return ret; } @@ -379,38 +355,35 @@ RRCrtcSet (RRCrtcPtr crtc, * Destroy a Crtc at shutdown */ void -RRCrtcDestroy (RRCrtcPtr crtc) +RRCrtcDestroy(RRCrtcPtr crtc) { - FreeResource (crtc->id, 0); + FreeResource(crtc->id, 0); } static int -RRCrtcDestroyResource (void * value, XID pid) +RRCrtcDestroyResource(void *value, XID pid) { - RRCrtcPtr crtc = (RRCrtcPtr) value; - ScreenPtr pScreen = crtc->pScreen; - - if (pScreen) - { - rrScrPriv(pScreen); - int i; - - for (i = 0; i < pScrPriv->numCrtcs; i++) - { - if (pScrPriv->crtcs[i] == crtc) - { - memmove (pScrPriv->crtcs + i, pScrPriv->crtcs + i + 1, - (pScrPriv->numCrtcs - (i + 1)) * sizeof (RRCrtcPtr)); - --pScrPriv->numCrtcs; - break; - } - } + RRCrtcPtr crtc = (RRCrtcPtr) value; + ScreenPtr pScreen = crtc->pScreen; + + if (pScreen) { + rrScrPriv(pScreen); + int i; + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + if (pScrPriv->crtcs[i] == crtc) { + memmove(pScrPriv->crtcs + i, pScrPriv->crtcs + i + 1, + (pScrPriv->numCrtcs - (i + 1)) * sizeof(RRCrtcPtr)); + --pScrPriv->numCrtcs; + break; + } + } } if (crtc->gammaRed) - xfree (crtc->gammaRed); + xfree(crtc->gammaRed); if (crtc->mode) - RRModeDestroy (crtc->mode); - xfree (crtc); + RRModeDestroy(crtc->mode); + xfree(crtc); return 1; } @@ -419,25 +392,22 @@ RRCrtcDestroyResource (void * value, XID pid) */ Bool -RRCrtcGammaSet (RRCrtcPtr crtc, - CARD16 *red, - CARD16 *green, - CARD16 *blue) +RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue) { - Bool ret = TRUE; + Bool ret = TRUE; + #if RANDR_12_INTERFACE - ScreenPtr pScreen = crtc->pScreen; + ScreenPtr pScreen = crtc->pScreen; #endif - memcpy (crtc->gammaRed, red, crtc->gammaSize * sizeof (CARD16)); - memcpy (crtc->gammaGreen, green, crtc->gammaSize * sizeof (CARD16)); - memcpy (crtc->gammaBlue, blue, crtc->gammaSize * sizeof (CARD16)); + memcpy(crtc->gammaRed, red, crtc->gammaSize * sizeof(CARD16)); + memcpy(crtc->gammaGreen, green, crtc->gammaSize * sizeof(CARD16)); + memcpy(crtc->gammaBlue, blue, crtc->gammaSize * sizeof(CARD16)); #if RANDR_12_INTERFACE - if (pScreen) - { - rrScrPriv(pScreen); - if (pScrPriv->rrCrtcSetGamma) - ret = (*pScrPriv->rrCrtcSetGamma) (pScreen, crtc); + if (pScreen) { + rrScrPriv(pScreen); + if (pScrPriv->rrCrtcSetGamma) + ret = (*pScrPriv->rrCrtcSetGamma) (pScreen, crtc); } #endif return ret; @@ -450,9 +420,9 @@ RRCrtcGammaSet (RRCrtcPtr crtc, */ Bool -RRCrtcGammaNotify (RRCrtcPtr crtc) +RRCrtcGammaNotify(RRCrtcPtr crtc) { - return TRUE; /* not much going on here */ + return TRUE; /* not much going on here */ } /** @@ -462,22 +432,22 @@ void RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height) { if (crtc->mode == NULL) { - *width = 0; - *height = 0; - return; + *width = 0; + *height = 0; + return; } switch (crtc->rotation & 0xf) { case RR_Rotate_0: case RR_Rotate_180: - *width = crtc->mode->mode.width; - *height = crtc->mode->mode.height; - break; + *width = crtc->mode->mode.width; + *height = crtc->mode->mode.height; + break; case RR_Rotate_90: case RR_Rotate_270: - *width = crtc->mode->mode.height; - *height = crtc->mode->mode.width; - break; + *width = crtc->mode->mode.height; + *height = crtc->mode->mode.width; + break; } } @@ -486,26 +456,24 @@ RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height) */ Bool -RRCrtcGammaSetSize (RRCrtcPtr crtc, - int size) +RRCrtcGammaSetSize(RRCrtcPtr crtc, int size) { - CARD16 *gamma; + CARD16 *gamma; if (size == crtc->gammaSize) - return TRUE; - if (size) - { - gamma = xalloc (size * 3 * sizeof (CARD16)); - if (!gamma) - return FALSE; + return TRUE; + if (size) { + gamma = xalloc(size * 3 * sizeof(CARD16)); + if (!gamma) + return FALSE; } else - gamma = NULL; + gamma = NULL; if (crtc->gammaRed) - xfree (crtc->gammaRed); + xfree(crtc->gammaRed); crtc->gammaRed = gamma; crtc->gammaGreen = gamma + size; - crtc->gammaBlue = gamma + size*2; + crtc->gammaBlue = gamma + size * 2; crtc->gammaSize = size; return TRUE; } @@ -514,36 +482,36 @@ RRCrtcGammaSetSize (RRCrtcPtr crtc, * Initialize crtc type */ Bool -RRCrtcInit (void) +RRCrtcInit(void) { - RRCrtcType = CreateNewResourceType (RRCrtcDestroyResource); + RRCrtcType = CreateNewResourceType(RRCrtcDestroyResource); if (!RRCrtcType) - return FALSE; - RegisterResourceName (RRCrtcType, "CRTC"); + return FALSE; + RegisterResourceName(RRCrtcType, "CRTC"); return TRUE; } int -ProcRRGetCrtcInfo (ClientPtr client) +ProcRRGetCrtcInfo(ClientPtr client) { REQUEST(xRRGetCrtcInfoReq); - xRRGetCrtcInfoReply rep; - RRCrtcPtr crtc; - CARD8 *extra; - unsigned long extraLen; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - RRModePtr mode; - RROutput *outputs; - RROutput *possible; - int i, j, k, n; - int width, height; + xRRGetCrtcInfoReply rep; + RRCrtcPtr crtc; + CARD8 *extra; + unsigned long extraLen; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + RRModePtr mode; + RROutput *outputs; + RROutput *possible; + int i, j, k, n; + int width, height; REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq); crtc = LookupCrtc(client, stuff->crtc, DixReadAccess); if (!crtc) - return RRErrorBase + BadRRCrtc; + return RRErrorBase + BadRRCrtc; /* All crtcs must be associated with screens before client * requests are processed @@ -560,7 +528,7 @@ ProcRRGetCrtcInfo (ClientPtr client) rep.timestamp = pScrPriv->lastSetTime.milliseconds; rep.x = crtc->x; rep.y = crtc->y; - RRCrtcGetScanoutSize (crtc, &width, &height); + RRCrtcGetScanoutSize(crtc, &width, &height); rep.width = width; rep.height = height; rep.mode = mode ? mode->mode.id : 0; @@ -569,175 +537,158 @@ ProcRRGetCrtcInfo (ClientPtr client) rep.nOutput = crtc->numOutputs; k = 0; for (i = 0; i < pScrPriv->numOutputs; i++) - for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++) - if (pScrPriv->outputs[i]->crtcs[j] == crtc) - k++; + for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++) + if (pScrPriv->outputs[i]->crtcs[j] == crtc) + k++; rep.nPossibleOutput = k; rep.length = rep.nOutput + rep.nPossibleOutput; extraLen = rep.length << 2; - if (extraLen) - { - extra = xalloc (extraLen); - if (!extra) - return BadAlloc; + if (extraLen) { + extra = xalloc(extraLen); + if (!extra) + return BadAlloc; } else - extra = NULL; + extra = NULL; outputs = (RROutput *) extra; possible = (RROutput *) (outputs + rep.nOutput); - for (i = 0; i < crtc->numOutputs; i++) - { - outputs[i] = crtc->outputs[i]->id; - if (client->swapped) - swapl (&outputs[i], n); + for (i = 0; i < crtc->numOutputs; i++) { + outputs[i] = crtc->outputs[i]->id; + if (client->swapped) + swapl(&outputs[i], n); } k = 0; for (i = 0; i < pScrPriv->numOutputs; i++) - for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++) - if (pScrPriv->outputs[i]->crtcs[j] == crtc) - { - possible[k] = pScrPriv->outputs[i]->id; - if (client->swapped) - swapl (&possible[k], n); - k++; - } + for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++) + if (pScrPriv->outputs[i]->crtcs[j] == crtc) { + possible[k] = pScrPriv->outputs[i]->id; + if (client->swapped) + swapl(&possible[k], n); + k++; + } if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.timestamp, n); - swaps(&rep.x, n); - swaps(&rep.y, n); - swaps(&rep.width, n); - swaps(&rep.height, n); - swapl(&rep.mode, n); - swaps(&rep.rotation, n); - swaps(&rep.rotations, n); - swaps(&rep.nOutput, n); - swaps(&rep.nPossibleOutput, n); - } - WriteToClient(client, sizeof(xRRGetCrtcInfoReply), (char *)&rep); - if (extraLen) - { - WriteToClient (client, extraLen, (char *) extra); - xfree (extra); + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); + swaps(&rep.x, n); + swaps(&rep.y, n); + swaps(&rep.width, n); + swaps(&rep.height, n); + swapl(&rep.mode, n); + swaps(&rep.rotation, n); + swaps(&rep.rotations, n); + swaps(&rep.nOutput, n); + swaps(&rep.nPossibleOutput, n); + } + WriteToClient(client, sizeof(xRRGetCrtcInfoReply), (char *) &rep); + if (extraLen) { + WriteToClient(client, extraLen, (char *) extra); + xfree(extra); } return client->noClientException; } int -ProcRRSetCrtcConfig (ClientPtr client) +ProcRRSetCrtcConfig(ClientPtr client) { REQUEST(xRRSetCrtcConfigReq); - xRRSetCrtcConfigReply rep; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - RRCrtcPtr crtc; - RRModePtr mode; - int numOutputs; - RROutputPtr *outputs = NULL; - RROutput *outputIds; - TimeStamp time; - Rotation rotation; - int i, j; + xRRSetCrtcConfigReply rep; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + RRCrtcPtr crtc; + RRModePtr mode; + int numOutputs; + RROutputPtr *outputs = NULL; + RROutput *outputIds; + TimeStamp time; + Rotation rotation; + int i, j; REQUEST_AT_LEAST_SIZE(xRRSetCrtcConfigReq); - numOutputs = (stuff->length - (SIZEOF (xRRSetCrtcConfigReq) >> 2)); - - crtc = LookupIDByType (stuff->crtc, RRCrtcType); - if (!crtc) - { - client->errorValue = stuff->crtc; - return RRErrorBase + BadRRCrtc; - } - if (stuff->mode == None) - { - mode = NULL; - if (numOutputs > 0) - return BadMatch; - } - else - { - mode = LookupIDByType (stuff->mode, RRModeType); - if (!mode) - { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } - if (numOutputs == 0) - return BadMatch; - } - if (numOutputs) - { - outputs = xalloc (numOutputs * sizeof (RROutputPtr)); - if (!outputs) - return BadAlloc; + numOutputs = (stuff->length - (SIZEOF(xRRSetCrtcConfigReq) >> 2)); + + crtc = LookupIDByType(stuff->crtc, RRCrtcType); + if (!crtc) { + client->errorValue = stuff->crtc; + return RRErrorBase + BadRRCrtc; + } + if (stuff->mode == None) { + mode = NULL; + if (numOutputs > 0) + return BadMatch; + } + else { + mode = LookupIDByType(stuff->mode, RRModeType); + if (!mode) { + client->errorValue = stuff->mode; + return RRErrorBase + BadRRMode; + } + if (numOutputs == 0) + return BadMatch; + } + if (numOutputs) { + outputs = xalloc(numOutputs * sizeof(RROutputPtr)); + if (!outputs) + return BadAlloc; } else - outputs = NULL; + outputs = NULL; outputIds = (RROutput *) (stuff + 1); - for (i = 0; i < numOutputs; i++) - { - outputs[i] = (RROutputPtr) LookupIDByType (outputIds[i], RROutputType); - if (!outputs[i]) - { - client->errorValue = outputIds[i]; - if (outputs) - xfree (outputs); - return RRErrorBase + BadRROutput; - } - /* validate crtc for this output */ - for (j = 0; j < outputs[i]->numCrtcs; j++) - if (outputs[i]->crtcs[j] == crtc) - break; - if (j == outputs[i]->numCrtcs) - { - if (outputs) - xfree (outputs); - return BadMatch; - } - /* validate mode for this output */ - for (j = 0; j < outputs[i]->numModes + outputs[i]->numUserModes; j++) - { - RRModePtr m = (j < outputs[i]->numModes ? - outputs[i]->modes[j] : - outputs[i]->userModes[j - outputs[i]->numModes]); - if (m == mode) - break; - } - if (j == outputs[i]->numModes + outputs[i]->numUserModes) - { - if (outputs) - xfree (outputs); - return BadMatch; - } + for (i = 0; i < numOutputs; i++) { + outputs[i] = (RROutputPtr) LookupIDByType(outputIds[i], RROutputType); + if (!outputs[i]) { + client->errorValue = outputIds[i]; + if (outputs) + xfree(outputs); + return RRErrorBase + BadRROutput; + } + /* validate crtc for this output */ + for (j = 0; j < outputs[i]->numCrtcs; j++) + if (outputs[i]->crtcs[j] == crtc) + break; + if (j == outputs[i]->numCrtcs) { + if (outputs) + xfree(outputs); + return BadMatch; + } + /* validate mode for this output */ + for (j = 0; j < outputs[i]->numModes + outputs[i]->numUserModes; j++) { + RRModePtr m = (j < outputs[i]->numModes ? + outputs[i]->modes[j] : + outputs[i]->userModes[j - outputs[i]->numModes]); + if (m == mode) + break; + } + if (j == outputs[i]->numModes + outputs[i]->numUserModes) { + if (outputs) + xfree(outputs); + return BadMatch; + } } /* validate clones */ - for (i = 0; i < numOutputs; i++) - { - for (j = 0; j < numOutputs; j++) - { - int k; - if (i == j) - continue; - for (k = 0; k < outputs[i]->numClones; k++) - { - if (outputs[i]->clones[k] == outputs[j]) - break; - } - if (k == outputs[i]->numClones) - { - if (outputs) - xfree (outputs); - return BadMatch; - } - } + for (i = 0; i < numOutputs; i++) { + for (j = 0; j < numOutputs; j++) { + int k; + + if (i == j) + continue; + for (k = 0; k < outputs[i]->numClones; k++) { + if (outputs[i]->clones[k] == outputs[j]) + break; + } + if (k == outputs[i]->numClones) { + if (outputs) + xfree(outputs); + return BadMatch; + } + } } pScreen = crtc->pScreen; @@ -745,11 +696,10 @@ ProcRRSetCrtcConfig (ClientPtr client) time = ClientTimeToServerTime(stuff->timestamp); - if (!pScrPriv) - { - time = currentTime; - rep.status = RRSetConfigFailed; - goto sendReply; + if (!pScrPriv) { + time = currentTime; + rep.status = RRSetConfigFailed; + goto sendReply; } /* @@ -763,62 +713,57 @@ ProcRRSetCrtcConfig (ClientPtr client) case RR_Rotate_90: case RR_Rotate_180: case RR_Rotate_270: - break; + break; default: - /* - * Invalid rotation - */ - client->errorValue = stuff->rotation; - if (outputs) - xfree (outputs); - return BadValue; - } - - if (mode) - { - if ((~crtc->rotations) & rotation) - { - /* - * requested rotation or reflection not supported by screen - */ - client->errorValue = stuff->rotation; - if (outputs) - xfree (outputs); - return BadMatch; - } + /* + * Invalid rotation + */ + client->errorValue = stuff->rotation; + if (outputs) + xfree(outputs); + return BadValue; + } + + if (mode) { + if ((~crtc->rotations) & rotation) { + /* + * requested rotation or reflection not supported by screen + */ + client->errorValue = stuff->rotation; + if (outputs) + xfree(outputs); + return BadMatch; + } #ifdef RANDR_12_INTERFACE - /* - * Check screen size bounds if the DDX provides a 1.2 interface - * for setting screen size. Else, assume the CrtcSet sets - * the size along with the mode - */ - if (pScrPriv->rrScreenSetSize) - { - int source_width = mode->mode.width; - int source_height = mode->mode.height; - - if ((rotation & 0xf) == RR_Rotate_90 || (rotation & 0xf) == RR_Rotate_270) - { - source_width = mode->mode.height; - source_height = mode->mode.width; - } - if (stuff->x + source_width > pScreen->width) - { - client->errorValue = stuff->x; - if (outputs) - xfree (outputs); - return BadValue; - } - - if (stuff->y + source_height > pScreen->height) - { - client->errorValue = stuff->y; - if (outputs) - xfree (outputs); - return BadValue; - } - } + /* + * Check screen size bounds if the DDX provides a 1.2 interface + * for setting screen size. Else, assume the CrtcSet sets + * the size along with the mode + */ + if (pScrPriv->rrScreenSetSize) { + int source_width = mode->mode.width; + int source_height = mode->mode.height; + + if ((rotation & 0xf) == RR_Rotate_90 || + (rotation & 0xf) == RR_Rotate_270) { + source_width = mode->mode.height; + source_height = mode->mode.width; + } + if (stuff->x + source_width > pScreen->width) { + client->errorValue = stuff->x; + if (outputs) + xfree(outputs); + return BadValue; + } + + if (stuff->y + source_height > pScreen->height) { + client->errorValue = stuff->y; + if (outputs) + xfree(outputs); + return BadValue; + } + } #endif } @@ -826,24 +771,22 @@ ProcRRSetCrtcConfig (ClientPtr client) * Make sure the requested set-time is not older than * the last set-time */ - if (CompareTimeStamps (time, pScrPriv->lastSetTime) < 0) - { - rep.status = RRSetConfigInvalidTime; - goto sendReply; + if (CompareTimeStamps(time, pScrPriv->lastSetTime) < 0) { + rep.status = RRSetConfigInvalidTime; + goto sendReply; } - if (!RRCrtcSet (crtc, mode, stuff->x, stuff->y, - rotation, numOutputs, outputs)) - { - rep.status = RRSetConfigFailed; - goto sendReply; + if (!RRCrtcSet(crtc, mode, stuff->x, stuff->y, + rotation, numOutputs, outputs)) { + rep.status = RRSetConfigFailed; + goto sendReply; } rep.status = RRSetConfigSuccess; pScrPriv->lastSetTime = time; -sendReply: + sendReply: if (outputs) - xfree (outputs); + xfree(outputs); rep.type = X_Reply; /* rep.status has already been filled in */ @@ -851,65 +794,65 @@ sendReply: rep.sequenceNumber = client->sequence; rep.newTimestamp = pScrPriv->lastSetTime.milliseconds; - if (client->swapped) - { - int n; - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.newTimestamp, n); + if (client->swapped) { + int n; + + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.newTimestamp, n); } - WriteToClient(client, sizeof(xRRSetCrtcConfigReply), (char *)&rep); + WriteToClient(client, sizeof(xRRSetCrtcConfigReply), (char *) &rep); return client->noClientException; } int -ProcRRGetCrtcGammaSize (ClientPtr client) +ProcRRGetCrtcGammaSize(ClientPtr client) { REQUEST(xRRGetCrtcGammaSizeReq); - xRRGetCrtcGammaSizeReply reply; - RRCrtcPtr crtc; - int n; + xRRGetCrtcGammaSizeReply reply; + RRCrtcPtr crtc; + int n; REQUEST_SIZE_MATCH(xRRGetCrtcGammaSizeReq); - crtc = LookupCrtc (client, stuff->crtc, DixReadAccess); + crtc = LookupCrtc(client, stuff->crtc, DixReadAccess); if (!crtc) - return RRErrorBase + BadRRCrtc; + return RRErrorBase + BadRRCrtc; reply.type = X_Reply; reply.sequenceNumber = client->sequence; reply.length = 0; reply.size = crtc->gammaSize; if (client->swapped) { - swaps (&reply.sequenceNumber, n); - swapl (&reply.length, n); - swaps (&reply.size, n); + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swaps(&reply.size, n); } - WriteToClient (client, sizeof (xRRGetCrtcGammaSizeReply), (char *) &reply); + WriteToClient(client, sizeof(xRRGetCrtcGammaSizeReply), (char *) &reply); return client->noClientException; } int -ProcRRGetCrtcGamma (ClientPtr client) +ProcRRGetCrtcGamma(ClientPtr client) { REQUEST(xRRGetCrtcGammaReq); - xRRGetCrtcGammaReply reply; - RRCrtcPtr crtc; - int n; - unsigned long len; - char *extra; + xRRGetCrtcGammaReply reply; + RRCrtcPtr crtc; + int n; + unsigned long len; + char *extra; REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq); - crtc = LookupCrtc (client, stuff->crtc, DixReadAccess); + crtc = LookupCrtc(client, stuff->crtc, DixReadAccess); if (!crtc) - return RRErrorBase + BadRRCrtc; + return RRErrorBase + BadRRCrtc; len = crtc->gammaSize * 3 * 2; if (crtc->gammaSize) { - extra = xalloc(len); - if (!extra) - return BadAlloc; + extra = xalloc(len); + if (!extra) + return BadAlloc; } reply.type = X_Reply; @@ -917,47 +860,45 @@ ProcRRGetCrtcGamma (ClientPtr client) reply.length = (len + 3) >> 2; reply.size = crtc->gammaSize; if (client->swapped) { - swaps (&reply.sequenceNumber, n); - swapl (&reply.length, n); - swaps (&reply.size, n); - } - WriteToClient (client, sizeof (xRRGetCrtcGammaReply), (char *) &reply); - if (crtc->gammaSize) - { - memcpy(extra, crtc->gammaRed, len); - client->pSwapReplyFunc = (ReplySwapPtr)CopySwap16Write; - WriteSwappedDataToClient (client, len, extra); - xfree(extra); + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swaps(&reply.size, n); + } + WriteToClient(client, sizeof(xRRGetCrtcGammaReply), (char *) &reply); + if (crtc->gammaSize) { + memcpy(extra, crtc->gammaRed, len); + client->pSwapReplyFunc = (ReplySwapPtr) CopySwap16Write; + WriteSwappedDataToClient(client, len, extra); + xfree(extra); } return client->noClientException; } int -ProcRRSetCrtcGamma (ClientPtr client) +ProcRRSetCrtcGamma(ClientPtr client) { REQUEST(xRRSetCrtcGammaReq); - RRCrtcPtr crtc; - unsigned long len; - CARD16 *red, *green, *blue; + RRCrtcPtr crtc; + unsigned long len; + CARD16 *red, *green, *blue; REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq); - crtc = LookupCrtc (client, stuff->crtc, DixWriteAccess); + crtc = LookupCrtc(client, stuff->crtc, DixWriteAccess); if (!crtc) - return RRErrorBase + BadRRCrtc; + return RRErrorBase + BadRRCrtc; - len = client->req_len - (sizeof (xRRSetCrtcGammaReq) >> 2); + len = client->req_len - (sizeof(xRRSetCrtcGammaReq) >> 2); if (len < (stuff->size * 3 + 1) >> 1) - return BadLength; + return BadLength; if (stuff->size != crtc->gammaSize) - return BadMatch; + return BadMatch; red = (CARD16 *) (stuff + 1); green = red + crtc->gammaSize; blue = green + crtc->gammaSize; - RRCrtcGammaSet (crtc, red, green, blue); + RRCrtcGammaSet(crtc, red, green, blue); return Success; } - diff --git a/nx-X11/programs/Xserver/randr/rrdispatch.c b/nx-X11/programs/Xserver/randr/rrdispatch.c index 88970937e..a8fa6965f 100644 --- a/nx-X11/programs/Xserver/randr/rrdispatch.c +++ b/nx-X11/programs/Xserver/randr/rrdispatch.c @@ -26,19 +26,20 @@ #define SERVER_RANDR_MINOR 2 Bool -RRClientKnowsRates (ClientPtr pClient) +RRClientKnowsRates(ClientPtr pClient) { rrClientPriv(pClient); return (pRRClient->major_version > 1 || - (pRRClient->major_version == 1 && pRRClient->minor_version >= 1)); + (pRRClient->major_version == 1 && pRRClient->minor_version >= 1)); } static int -ProcRRQueryVersion (ClientPtr client) +ProcRRQueryVersion(ClientPtr client) { xRRQueryVersionReply rep; register int n; + REQUEST(xRRQueryVersionReq); rrClientPriv(client); @@ -55,165 +56,157 @@ ProcRRQueryVersion (ClientPtr client) rep.majorVersion = SERVER_RANDR_MAJOR; rep.minorVersion = SERVER_RANDR_MINOR; if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.majorVersion, n); - swapl(&rep.minorVersion, n); + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.majorVersion, n); + swapl(&rep.minorVersion, n); } - WriteToClient(client, sizeof(xRRQueryVersionReply), (char *)&rep); + WriteToClient(client, sizeof(xRRQueryVersionReply), (char *) &rep); return (client->noClientException); } static int -ProcRRSelectInput (ClientPtr client) +ProcRRSelectInput(ClientPtr client) { REQUEST(xRRSelectInputReq); rrClientPriv(client); - RRTimesPtr pTimes; - WindowPtr pWin; - RREventPtr pRREvent, *pHead; - XID clientResource; - int rc; + RRTimesPtr pTimes; + WindowPtr pWin; + RREventPtr pRREvent, *pHead; + XID clientResource; + int rc; REQUEST_SIZE_MATCH(xRRSelectInputReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixWriteAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityWriteAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; - pHead = (RREventPtr *)SecurityLookupIDByType(client, - pWin->drawable.id, RREventType, - DixWriteAccess); + return rc; + pHead = (RREventPtr *) SecurityLookupIDByType(client, + pWin->drawable.id, + RREventType, DixWriteAccess); + + if (stuff->enable & (RRScreenChangeNotifyMask | + RRCrtcChangeNotifyMask | RROutputChangeNotifyMask)) { + ScreenPtr pScreen = pWin->drawable.pScreen; - if (stuff->enable & (RRScreenChangeNotifyMask| - RRCrtcChangeNotifyMask| - RROutputChangeNotifyMask)) - { - ScreenPtr pScreen = pWin->drawable.pScreen; - rrScrPriv (pScreen); + rrScrPriv(pScreen); - pRREvent = NULL; - if (pHead) - { - /* check for existing entry. */ - for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) - if (pRREvent->client == client) - break; - } + pRREvent = NULL; + if (pHead) { + /* check for existing entry. */ + for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) + if (pRREvent->client == client) + break; + } - if (!pRREvent) - { - /* build the entry */ - pRREvent = (RREventPtr) xalloc (sizeof (RREventRec)); - if (!pRREvent) - return BadAlloc; - pRREvent->next = 0; - pRREvent->client = client; - pRREvent->window = pWin; - pRREvent->mask = stuff->enable; - /* - * add a resource that will be deleted when - * the client goes away - */ - clientResource = FakeClientID (client->index); - pRREvent->clientResource = clientResource; - if (!AddResource (clientResource, RRClientType, (void *)pRREvent)) - return BadAlloc; - /* - * create a resource to contain a pointer to the list - * of clients selecting input. This must be indirect as - * the list may be arbitrarily rearranged which cannot be - * done through the resource database. - */ - if (!pHead) - { - pHead = (RREventPtr *) xalloc (sizeof (RREventPtr)); - if (!pHead || - !AddResource (pWin->drawable.id, RREventType, (void *)pHead)) - { - FreeResource (clientResource, RT_NONE); - return BadAlloc; - } - *pHead = 0; - } - pRREvent->next = *pHead; - *pHead = pRREvent; - } - /* - * Now see if the client needs an event - */ - if (pScrPriv && (pRREvent->mask & RRScreenChangeNotifyMask)) - { - pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum]; - if (CompareTimeStamps (pTimes->setTime, - pScrPriv->lastSetTime) != 0 || - CompareTimeStamps (pTimes->configTime, - pScrPriv->lastConfigTime) != 0) - { - RRDeliverScreenEvent (client, pWin, pScreen); - } - } + if (!pRREvent) { + /* build the entry */ + pRREvent = (RREventPtr) xalloc(sizeof(RREventRec)); + if (!pRREvent) + return BadAlloc; + pRREvent->next = 0; + pRREvent->client = client; + pRREvent->window = pWin; + pRREvent->mask = stuff->enable; + /* + * add a resource that will be deleted when + * the client goes away + */ + clientResource = FakeClientID(client->index); + pRREvent->clientResource = clientResource; + if (!AddResource(clientResource, RRClientType, (void *) pRREvent)) + return BadAlloc; + /* + * create a resource to contain a pointer to the list + * of clients selecting input. This must be indirect as + * the list may be arbitrarily rearranged which cannot be + * done through the resource database. + */ + if (!pHead) { + pHead = (RREventPtr *) xalloc(sizeof(RREventPtr)); + if (!pHead || + !AddResource(pWin->drawable.id, RREventType, + (void *) pHead)) { + FreeResource(clientResource, RT_NONE); + return BadAlloc; + } + *pHead = 0; + } + pRREvent->next = *pHead; + *pHead = pRREvent; + } + /* + * Now see if the client needs an event + */ + if (pScrPriv && (pRREvent->mask & RRScreenChangeNotifyMask)) { + pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum]; + if (CompareTimeStamps(pTimes->setTime, + pScrPriv->lastSetTime) != 0 || + CompareTimeStamps(pTimes->configTime, + pScrPriv->lastConfigTime) != 0) { + RRDeliverScreenEvent(client, pWin, pScreen); + } + } } - else if (stuff->enable == 0) - { - /* delete the interest */ - if (pHead) { - RREventPtr pNewRREvent = 0; - for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) { - if (pRREvent->client == client) - break; - pNewRREvent = pRREvent; - } - if (pRREvent) { - FreeResource (pRREvent->clientResource, RRClientType); - if (pNewRREvent) - pNewRREvent->next = pRREvent->next; - else - *pHead = pRREvent->next; - xfree (pRREvent); - } - } + else if (stuff->enable == 0) { + /* delete the interest */ + if (pHead) { + RREventPtr pNewRREvent = 0; + + for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) { + if (pRREvent->client == client) + break; + pNewRREvent = pRREvent; + } + if (pRREvent) { + FreeResource(pRREvent->clientResource, RRClientType); + if (pNewRREvent) + pNewRREvent->next = pRREvent->next; + else + *pHead = pRREvent->next; + xfree(pRREvent); + } + } } - else - { - client->errorValue = stuff->enable; - return BadValue; + else { + client->errorValue = stuff->enable; + return BadValue; } return Success; } -int (*ProcRandrVector[RRNumberRequests])(ClientPtr) = { - ProcRRQueryVersion, /* 0 */ +int (*ProcRandrVector[RRNumberRequests]) (ClientPtr) = { + ProcRRQueryVersion, /* 0 */ /* we skip 1 to make old clients fail pretty immediately */ - NULL, /* 1 ProcRandrOldGetScreenInfo */ + NULL, /* 1 ProcRandrOldGetScreenInfo */ /* V1.0 apps share the same set screen config request id */ - ProcRRSetScreenConfig, /* 2 */ - NULL, /* 3 ProcRandrOldScreenChangeSelectInput */ + ProcRRSetScreenConfig, /* 2 */ + NULL, /* 3 ProcRandrOldScreenChangeSelectInput */ /* 3 used to be ScreenChangeSelectInput; deprecated */ - ProcRRSelectInput, /* 4 */ - ProcRRGetScreenInfo, /* 5 */ + ProcRRSelectInput, /* 4 */ + ProcRRGetScreenInfo, /* 5 */ /* V1.2 additions */ - ProcRRGetScreenSizeRange, /* 6 */ - ProcRRSetScreenSize, /* 7 */ - ProcRRGetScreenResources, /* 8 */ - ProcRRGetOutputInfo, /* 9 */ - ProcRRListOutputProperties, /* 10 */ - ProcRRQueryOutputProperty, /* 11 */ - ProcRRConfigureOutputProperty, /* 12 */ - ProcRRChangeOutputProperty, /* 13 */ - ProcRRDeleteOutputProperty, /* 14 */ - ProcRRGetOutputProperty, /* 15 */ - ProcRRCreateMode, /* 16 */ - ProcRRDestroyMode, /* 17 */ - ProcRRAddOutputMode, /* 18 */ - ProcRRDeleteOutputMode, /* 19 */ - ProcRRGetCrtcInfo, /* 20 */ - ProcRRSetCrtcConfig, /* 21 */ - ProcRRGetCrtcGammaSize, /* 22 */ - ProcRRGetCrtcGamma, /* 23 */ - ProcRRSetCrtcGamma, /* 24 */ + ProcRRGetScreenSizeRange, /* 6 */ + ProcRRSetScreenSize, /* 7 */ + ProcRRGetScreenResources, /* 8 */ + ProcRRGetOutputInfo, /* 9 */ + ProcRRListOutputProperties, /* 10 */ + ProcRRQueryOutputProperty, /* 11 */ + ProcRRConfigureOutputProperty, /* 12 */ + ProcRRChangeOutputProperty, /* 13 */ + ProcRRDeleteOutputProperty, /* 14 */ + ProcRRGetOutputProperty, /* 15 */ + ProcRRCreateMode, /* 16 */ + ProcRRDestroyMode, /* 17 */ + ProcRRAddOutputMode, /* 18 */ + ProcRRDeleteOutputMode, /* 19 */ + ProcRRGetCrtcInfo, /* 20 */ + ProcRRSetCrtcConfig, /* 21 */ + ProcRRGetCrtcGammaSize, /* 22 */ + ProcRRGetCrtcGamma, /* 23 */ + ProcRRSetCrtcGamma, /* 24 */ }; - diff --git a/nx-X11/programs/Xserver/randr/rrinfo.c b/nx-X11/programs/Xserver/randr/rrinfo.c index 1f14c81f8..070f5ca0c 100644 --- a/nx-X11/programs/Xserver/randr/rrinfo.c +++ b/nx-X11/programs/Xserver/randr/rrinfo.c @@ -24,46 +24,45 @@ #ifdef RANDR_10_INTERFACE static RRModePtr -RROldModeAdd (RROutputPtr output, RRScreenSizePtr size, int refresh) +RROldModeAdd(RROutputPtr output, RRScreenSizePtr size, int refresh) { - ScreenPtr pScreen = output->pScreen; + ScreenPtr pScreen = output->pScreen; + rrScrPriv(pScreen); - xRRModeInfo modeInfo; - char name[100]; - RRModePtr mode; - int i; - RRModePtr *modes; + xRRModeInfo modeInfo; + char name[100]; + RRModePtr mode; + int i; + RRModePtr *modes; - memset (&modeInfo, '\0', sizeof (modeInfo)); - sprintf (name, "%dx%d", size->width, size->height); + memset(&modeInfo, '\0', sizeof(modeInfo)); + sprintf(name, "%dx%d", size->width, size->height); modeInfo.width = size->width; modeInfo.height = size->height; modeInfo.hTotal = size->width; modeInfo.vTotal = size->height; modeInfo.dotClock = ((CARD32) size->width * (CARD32) size->height * - (CARD32) refresh); - modeInfo.nameLength = strlen (name); - mode = RRModeGet (&modeInfo, name); + (CARD32) refresh); + modeInfo.nameLength = strlen(name); + mode = RRModeGet(&modeInfo, name); if (!mode) - return NULL; + return NULL; for (i = 0; i < output->numModes; i++) - if (output->modes[i] == mode) - { - RRModeDestroy (mode); - return mode; - } + if (output->modes[i] == mode) { + RRModeDestroy(mode); + return mode; + } if (output->numModes) - modes = xrealloc (output->modes, - (output->numModes + 1) * sizeof (RRModePtr)); + modes = xrealloc(output->modes, + (output->numModes + 1) * sizeof(RRModePtr)); else - modes = xalloc (sizeof (RRModePtr)); - if (!modes) - { - RRModeDestroy (mode); - FreeResource (mode->mode.id, 0); - return NULL; + modes = xalloc(sizeof(RRModePtr)); + if (!modes) { + RRModeDestroy(mode); + FreeResource(mode->mode.id, 0); + return NULL; } modes[output->numModes++] = mode; output->modes = modes; @@ -74,104 +73,97 @@ RROldModeAdd (RROutputPtr output, RRScreenSizePtr size, int refresh) } static void -RRScanOldConfig (ScreenPtr pScreen, Rotation rotations) +RRScanOldConfig(ScreenPtr pScreen, Rotation rotations) { rrScrPriv(pScreen); - RROutputPtr output; - RRCrtcPtr crtc; - RRModePtr mode, newMode = NULL; - int i; - CARD16 minWidth = MAXSHORT, minHeight = MAXSHORT; - CARD16 maxWidth = 0, maxHeight = 0; - CARD16 width, height; + RROutputPtr output; + RRCrtcPtr crtc; + RRModePtr mode, newMode = NULL; + int i; + CARD16 minWidth = MAXSHORT, minHeight = MAXSHORT; + CARD16 maxWidth = 0, maxHeight = 0; + CARD16 width, height; /* * First time through, create a crtc and output and hook * them together */ - if (pScrPriv->numOutputs == 0 && - pScrPriv->numCrtcs == 0) - { - crtc = RRCrtcCreate (pScreen, NULL); - if (!crtc) - return; - output = RROutputCreate (pScreen, "default", 7, NULL); - if (!output) - return; - RROutputSetCrtcs (output, &crtc, 1); - RROutputSetConnection (output, RR_Connected); + if (pScrPriv->numOutputs == 0 && pScrPriv->numCrtcs == 0) { + crtc = RRCrtcCreate(pScreen, NULL); + if (!crtc) + return; + output = RROutputCreate(pScreen, "default", 7, NULL); + if (!output) + return; + RROutputSetCrtcs(output, &crtc, 1); + RROutputSetConnection(output, RR_Connected); #ifdef RENDER - RROutputSetSubpixelOrder (output, PictureGetSubpixelOrder (pScreen)); + RROutputSetSubpixelOrder(output, PictureGetSubpixelOrder(pScreen)); #endif } output = pScrPriv->outputs[0]; if (!output) - return; + return; crtc = pScrPriv->crtcs[0]; if (!crtc) - return; + return; /* check rotations */ - if (rotations != crtc->rotations) - { + if (rotations != crtc->rotations) { crtc->rotations = rotations; - crtc->changed = TRUE; - pScrPriv->changed = TRUE; + crtc->changed = TRUE; + pScrPriv->changed = TRUE; } - + /* regenerate mode list */ - for (i = 0; i < pScrPriv->nSizes; i++) - { - RRScreenSizePtr size = &pScrPriv->pSizes[i]; - int r; - - if (size->nRates) - { - for (r = 0; r < size->nRates; r++) - { - mode = RROldModeAdd (output, size, size->pRates[r].rate); - if (i == pScrPriv->size && - size->pRates[r].rate == pScrPriv->rate) - { - newMode = mode; - } - } - xfree (size->pRates); - } - else - { - mode = RROldModeAdd (output, size, 0); - if (i == pScrPriv->size) - newMode = mode; - } + for (i = 0; i < pScrPriv->nSizes; i++) { + RRScreenSizePtr size = &pScrPriv->pSizes[i]; + int r; + + if (size->nRates) { + for (r = 0; r < size->nRates; r++) { + mode = RROldModeAdd(output, size, size->pRates[r].rate); + if (i == pScrPriv->size && + size->pRates[r].rate == pScrPriv->rate) { + newMode = mode; + } + } + xfree(size->pRates); + } + else { + mode = RROldModeAdd(output, size, 0); + if (i == pScrPriv->size) + newMode = mode; + } } if (pScrPriv->nSizes) - xfree (pScrPriv->pSizes); + xfree(pScrPriv->pSizes); pScrPriv->pSizes = NULL; pScrPriv->nSizes = 0; - + /* find size bounds */ - for (i = 0; i < output->numModes + output->numUserModes; i++) - { - mode = (i < output->numModes ? - output->modes[i] : - output->userModes[i-output->numModes]); + for (i = 0; i < output->numModes + output->numUserModes; i++) { + mode = (i < output->numModes ? + output->modes[i] : output->userModes[i - output->numModes]); width = mode->mode.width; height = mode->mode.height; - - if (width < minWidth) minWidth = width; - if (width > maxWidth) maxWidth = width; - if (height < minHeight) minHeight = height; - if (height > maxHeight) maxHeight = height; + + if (width < minWidth) + minWidth = width; + if (width > maxWidth) + maxWidth = width; + if (height < minHeight) + minHeight = height; + if (height > maxHeight) + maxHeight = height; } - RRScreenSetSizeRange (pScreen, minWidth, minHeight, maxWidth, maxHeight); + RRScreenSetSizeRange(pScreen, minWidth, minHeight, maxWidth, maxHeight); /* notice current mode */ if (newMode) - RRCrtcNotify (crtc, newMode, 0, 0, pScrPriv->rotation, - 1, &output); + RRCrtcNotify(crtc, newMode, 0, 0, pScrPriv->rotation, 1, &output); } #endif @@ -179,29 +171,29 @@ RRScanOldConfig (ScreenPtr pScreen, Rotation rotations) * Poll the driver for changed information */ Bool -RRGetInfo (ScreenPtr pScreen) +RRGetInfo(ScreenPtr pScreen) { - rrScrPriv (pScreen); - Rotation rotations; - int i; + rrScrPriv(pScreen); + Rotation rotations; + int i; for (i = 0; i < pScrPriv->numOutputs; i++) - pScrPriv->outputs[i]->changed = FALSE; + pScrPriv->outputs[i]->changed = FALSE; for (i = 0; i < pScrPriv->numCrtcs; i++) - pScrPriv->crtcs[i]->changed = FALSE; + pScrPriv->crtcs[i]->changed = FALSE; rotations = 0; pScrPriv->changed = FALSE; pScrPriv->configChanged = FALSE; if (!(*pScrPriv->rrGetInfo) (pScreen, &rotations)) - return FALSE; + return FALSE; #if RANDR_10_INTERFACE if (pScrPriv->nSizes) - RRScanOldConfig (pScreen, rotations); + RRScanOldConfig(pScreen, rotations); #endif - RRTellChanged (pScreen); + RRTellChanged(pScreen); return TRUE; } @@ -209,25 +201,22 @@ RRGetInfo (ScreenPtr pScreen) * Register the range of sizes for the screen */ void -RRScreenSetSizeRange (ScreenPtr pScreen, - CARD16 minWidth, - CARD16 minHeight, - CARD16 maxWidth, - CARD16 maxHeight) +RRScreenSetSizeRange(ScreenPtr pScreen, + CARD16 minWidth, + CARD16 minHeight, CARD16 maxWidth, CARD16 maxHeight) { - rrScrPriv (pScreen); + rrScrPriv(pScreen); if (!pScrPriv) - return; + return; if (pScrPriv->minWidth == minWidth && pScrPriv->minHeight == minHeight && - pScrPriv->maxWidth == maxWidth && pScrPriv->maxHeight == maxHeight) - { - return; + pScrPriv->maxWidth == maxWidth && pScrPriv->maxHeight == maxHeight) { + return; } - - pScrPriv->minWidth = minWidth; + + pScrPriv->minWidth = minWidth; pScrPriv->minHeight = minHeight; - pScrPriv->maxWidth = maxWidth; + pScrPriv->maxWidth = maxWidth; pScrPriv->maxHeight = maxHeight; pScrPriv->changed = TRUE; pScrPriv->configChanged = TRUE; @@ -235,73 +224,67 @@ RRScreenSetSizeRange (ScreenPtr pScreen, #ifdef RANDR_10_INTERFACE static Bool -RRScreenSizeMatches (RRScreenSizePtr a, - RRScreenSizePtr b) +RRScreenSizeMatches(RRScreenSizePtr a, RRScreenSizePtr b) { if (a->width != b->width) - return FALSE; + return FALSE; if (a->height != b->height) - return FALSE; + return FALSE; if (a->mmWidth != b->mmWidth) - return FALSE; + return FALSE; if (a->mmHeight != b->mmHeight) - return FALSE; + return FALSE; return TRUE; } RRScreenSizePtr -RRRegisterSize (ScreenPtr pScreen, - short width, - short height, - short mmWidth, - short mmHeight) +RRRegisterSize(ScreenPtr pScreen, + short width, short height, short mmWidth, short mmHeight) { - rrScrPriv (pScreen); - int i; - RRScreenSize tmp; + rrScrPriv(pScreen); + int i; + RRScreenSize tmp; RRScreenSizePtr pNew; if (!pScrPriv) - return 0; + return 0; tmp.id = 0; tmp.width = width; - tmp.height= height; + tmp.height = height; tmp.mmWidth = mmWidth; tmp.mmHeight = mmHeight; tmp.pRates = 0; tmp.nRates = 0; for (i = 0; i < pScrPriv->nSizes; i++) - if (RRScreenSizeMatches (&tmp, &pScrPriv->pSizes[i])) - return &pScrPriv->pSizes[i]; - pNew = xrealloc (pScrPriv->pSizes, - (pScrPriv->nSizes + 1) * sizeof (RRScreenSize)); + if (RRScreenSizeMatches(&tmp, &pScrPriv->pSizes[i])) + return &pScrPriv->pSizes[i]; + pNew = xrealloc(pScrPriv->pSizes, + (pScrPriv->nSizes + 1) * sizeof(RRScreenSize)); if (!pNew) - return 0; + return 0; pNew[pScrPriv->nSizes++] = tmp; pScrPriv->pSizes = pNew; - return &pNew[pScrPriv->nSizes-1]; + return &pNew[pScrPriv->nSizes - 1]; } -Bool RRRegisterRate (ScreenPtr pScreen, - RRScreenSizePtr pSize, - int rate) +Bool +RRRegisterRate(ScreenPtr pScreen, RRScreenSizePtr pSize, int rate) { rrScrPriv(pScreen); - int i; + int i; RRScreenRatePtr pNew, pRate; if (!pScrPriv) - return FALSE; + return FALSE; for (i = 0; i < pSize->nRates; i++) - if (pSize->pRates[i].rate == rate) - return TRUE; + if (pSize->pRates[i].rate == rate) + return TRUE; - pNew = xrealloc (pSize->pRates, - (pSize->nRates + 1) * sizeof (RRScreenRate)); + pNew = xrealloc(pSize->pRates, (pSize->nRates + 1) * sizeof(RRScreenRate)); if (!pNew) - return FALSE; + return FALSE; pRate = &pNew[pSize->nRates++]; pRate->rate = rate; pSize->pRates = pNew; @@ -311,24 +294,22 @@ Bool RRRegisterRate (ScreenPtr pScreen, Rotation RRGetRotation(ScreenPtr pScreen) { - RROutputPtr output = RRFirstOutput (pScreen); + RROutputPtr output = RRFirstOutput(pScreen); if (!output) - return RR_Rotate_0; + return RR_Rotate_0; return output->crtc->rotation; } void -RRSetCurrentConfig (ScreenPtr pScreen, - Rotation rotation, - int rate, - RRScreenSizePtr pSize) +RRSetCurrentConfig(ScreenPtr pScreen, + Rotation rotation, int rate, RRScreenSizePtr pSize) { - rrScrPriv (pScreen); + rrScrPriv(pScreen); if (!pScrPriv) - return; + return; pScrPriv->size = pSize - pScrPriv->pSizes; pScrPriv->rotation = rotation; pScrPriv->rate = rate; diff --git a/nx-X11/programs/Xserver/randr/rrmode.c b/nx-X11/programs/Xserver/randr/rrmode.c index 9f64fb424..4fe116400 100644 --- a/nx-X11/programs/Xserver/randr/rrmode.c +++ b/nx-X11/programs/Xserver/randr/rrmode.c @@ -40,61 +40,70 @@ #include "randrstr.h" #include "registry.h" -RESTYPE RRModeType; +RESTYPE RRModeType; static Bool -RRModeEqual (xRRModeInfo *a, xRRModeInfo *b) +RRModeEqual(xRRModeInfo * a, xRRModeInfo * b) { - if (a->width != b->width) return FALSE; - if (a->height != b->height) return FALSE; - if (a->dotClock != b->dotClock) return FALSE; - if (a->hSyncStart != b->hSyncStart) return FALSE; - if (a->hSyncEnd != b->hSyncEnd) return FALSE; - if (a->hTotal != b->hTotal) return FALSE; - if (a->hSkew != b->hSkew) return FALSE; - if (a->vSyncStart != b->vSyncStart) return FALSE; - if (a->vSyncEnd != b->vSyncEnd) return FALSE; - if (a->vTotal != b->vTotal) return FALSE; - if (a->nameLength != b->nameLength) return FALSE; - if (a->modeFlags != b->modeFlags) return FALSE; + if (a->width != b->width) + return FALSE; + if (a->height != b->height) + return FALSE; + if (a->dotClock != b->dotClock) + return FALSE; + if (a->hSyncStart != b->hSyncStart) + return FALSE; + if (a->hSyncEnd != b->hSyncEnd) + return FALSE; + if (a->hTotal != b->hTotal) + return FALSE; + if (a->hSkew != b->hSkew) + return FALSE; + if (a->vSyncStart != b->vSyncStart) + return FALSE; + if (a->vSyncEnd != b->vSyncEnd) + return FALSE; + if (a->vTotal != b->vTotal) + return FALSE; + if (a->nameLength != b->nameLength) + return FALSE; + if (a->modeFlags != b->modeFlags) + return FALSE; return TRUE; } /* * Keep a list so it's easy to find modes in the resource database. */ -static int num_modes; -static RRModePtr *modes; +static int num_modes; +static RRModePtr *modes; static RRModePtr -RRModeCreate (xRRModeInfo *modeInfo, - const char *name, - ScreenPtr userScreen) +RRModeCreate(xRRModeInfo * modeInfo, const char *name, ScreenPtr userScreen) { - RRModePtr mode, *newModes; + RRModePtr mode, *newModes; - if (!RRInit ()) - return NULL; + if (!RRInit()) + return NULL; - mode = xalloc (sizeof (RRModeRec) + modeInfo->nameLength + 1); + mode = xalloc(sizeof(RRModeRec) + modeInfo->nameLength + 1); if (!mode) - return NULL; + return NULL; mode->refcnt = 1; mode->mode = *modeInfo; mode->name = (char *) (mode + 1); - memcpy (mode->name, name, modeInfo->nameLength); + memcpy(mode->name, name, modeInfo->nameLength); mode->name[modeInfo->nameLength] = '\0'; mode->userScreen = userScreen; if (num_modes) - newModes = xrealloc (modes, (num_modes + 1) * sizeof (RRModePtr)); + newModes = xrealloc(modes, (num_modes + 1) * sizeof(RRModePtr)); else - newModes = xalloc (sizeof (RRModePtr)); + newModes = xalloc(sizeof(RRModePtr)); - if (!newModes) - { - xfree (mode); - return NULL; + if (!newModes) { + xfree(mode); + return NULL; } mode->mode.id = FakeClientID(0); @@ -109,151 +118,145 @@ RRModeCreate (xRRModeInfo *modeInfo, */ ++mode->refcnt; #ifdef DEBUG - fprintf(stderr, "RRModeCreate: num_modes [%d] new mode [%s] ([%p]) refcnt [%d]\n", num_modes, mode->name, mode, mode->refcnt); + fprintf(stderr, + "RRModeCreate: num_modes [%d] new mode [%s] ([%p]) refcnt [%d]\n", + num_modes, mode->name, mode, mode->refcnt); #endif return mode; } static RRModePtr -RRModeFindByName (const char *name, - CARD16 nameLength) +RRModeFindByName(const char *name, CARD16 nameLength) { - int i; - RRModePtr mode; - - for (i = 0; i < num_modes; i++) - { - mode = modes[i]; - if (mode->mode.nameLength == nameLength && - !memcmp (name, mode->name, nameLength)) - { - return mode; - } + int i; + RRModePtr mode; + + for (i = 0; i < num_modes; i++) { + mode = modes[i]; + if (mode->mode.nameLength == nameLength && + !memcmp(name, mode->name, nameLength)) { + return mode; + } } return NULL; } RRModePtr -RRModeGet (xRRModeInfo *modeInfo, - const char *name) +RRModeGet(xRRModeInfo * modeInfo, const char *name) { - int i; + int i; - for (i = 0; i < num_modes; i++) - { - RRModePtr mode = modes[i]; - if (RRModeEqual (&mode->mode, modeInfo) && - !memcmp (name, mode->name, modeInfo->nameLength)) - { - ++mode->refcnt; + for (i = 0; i < num_modes; i++) { + RRModePtr mode = modes[i]; + + if (RRModeEqual(&mode->mode, modeInfo) && + !memcmp(name, mode->name, modeInfo->nameLength)) { + ++mode->refcnt; #ifdef DEBUG - fprintf(stderr, "RRModeGet: return existing mode [%s] ([%p]) refcnt [%d]\n", mode->name, mode, mode->refcnt); + fprintf(stderr, + "RRModeGet: return existing mode [%s] ([%p]) refcnt [%d]\n", + mode->name, mode, mode->refcnt); #endif - return mode; - } + return mode; + } } #ifdef DEBUG { - RRModePtr mode = RRModeCreate (modeInfo, name, NULL); - fprintf(stderr, "RRModeGet: return new mode [%s] ([%p]) refcnt [%d]\n", mode->name, mode, mode->refcnt); - return mode; + RRModePtr mode = RRModeCreate(modeInfo, name, NULL); + + fprintf(stderr, "RRModeGet: return new mode [%s] ([%p]) refcnt [%d]\n", + mode->name, mode, mode->refcnt); + return mode; } #else - return RRModeCreate (modeInfo, name, NULL); + return RRModeCreate(modeInfo, name, NULL); #endif } static RRModePtr -RRModeCreateUser (ScreenPtr pScreen, - xRRModeInfo *modeInfo, - const char *name, - int *error) +RRModeCreateUser(ScreenPtr pScreen, + xRRModeInfo * modeInfo, const char *name, int *error) { - RRModePtr mode; + RRModePtr mode; - mode = RRModeFindByName (name, modeInfo->nameLength); - if (mode) - { - *error = BadName; - return NULL; + mode = RRModeFindByName(name, modeInfo->nameLength); + if (mode) { + *error = BadName; + return NULL; } - mode = RRModeCreate (modeInfo, name, pScreen); - if (!mode) - { - *error = BadAlloc; - return NULL; + mode = RRModeCreate(modeInfo, name, pScreen); + if (!mode) { + *error = BadAlloc; + return NULL; } *error = Success; return mode; } RRModePtr * -RRModesForScreen (ScreenPtr pScreen, int *num_ret) +RRModesForScreen(ScreenPtr pScreen, int *num_ret) { rrScrPriv(pScreen); - int o, c, m; - RRModePtr *screen_modes; - int num_screen_modes = 0; + int o, c, m; + RRModePtr *screen_modes; + int num_screen_modes = 0; - screen_modes = xalloc ((num_modes ? num_modes : 1) * sizeof (RRModePtr)); + screen_modes = xalloc((num_modes ? num_modes : 1) * sizeof(RRModePtr)); if (!screen_modes) - return NULL; + return NULL; /* * Add modes from all outputs */ - for (o = 0; o < pScrPriv->numOutputs; o++) - { - RROutputPtr output = pScrPriv->outputs[o]; - int n; - - for (m = 0; m < output->numModes + output->numUserModes; m++) - { - RRModePtr mode = (m < output->numModes ? - output->modes[m] : - output->userModes[m-output->numModes]); - for (n = 0; n < num_screen_modes; n++) - if (screen_modes[n] == mode) - break; - if (n == num_screen_modes) - screen_modes[num_screen_modes++] = mode; - } + for (o = 0; o < pScrPriv->numOutputs; o++) { + RROutputPtr output = pScrPriv->outputs[o]; + int n; + + for (m = 0; m < output->numModes + output->numUserModes; m++) { + RRModePtr mode = (m < output->numModes ? + output->modes[m] : + output->userModes[m - output->numModes]); + for (n = 0; n < num_screen_modes; n++) + if (screen_modes[n] == mode) + break; + if (n == num_screen_modes) + screen_modes[num_screen_modes++] = mode; + } } /* * Add modes from all crtcs. The goal is to * make sure all available and active modes * are visible to the client */ - for (c = 0; c < pScrPriv->numCrtcs; c++) - { - RRCrtcPtr crtc = pScrPriv->crtcs[c]; - RRModePtr mode = crtc->mode; - int n; - - if (!mode) continue; - for (n = 0; n < num_screen_modes; n++) - if (screen_modes[n] == mode) - break; - if (n == num_screen_modes) - screen_modes[num_screen_modes++] = mode; + for (c = 0; c < pScrPriv->numCrtcs; c++) { + RRCrtcPtr crtc = pScrPriv->crtcs[c]; + RRModePtr mode = crtc->mode; + int n; + + if (!mode) + continue; + for (n = 0; n < num_screen_modes; n++) + if (screen_modes[n] == mode) + break; + if (n == num_screen_modes) + screen_modes[num_screen_modes++] = mode; } /* * Add all user modes for this screen */ - for (m = 0; m < num_modes; m++) - { - RRModePtr mode = modes[m]; - int n; - - if (mode->userScreen != pScreen) - continue; - for (n = 0; n < num_screen_modes; n++) - if (screen_modes[n] == mode) - break; - if (n == num_screen_modes) - screen_modes[num_screen_modes++] = mode; + for (m = 0; m < num_modes; m++) { + RRModePtr mode = modes[m]; + int n; + + if (mode->userScreen != pScreen) + continue; + for (n = 0; n < num_screen_modes; n++) + if (screen_modes[n] == mode) + break; + if (n == num_screen_modes) + screen_modes[num_screen_modes++] = mode; } *num_ret = num_screen_modes; @@ -261,184 +264,180 @@ RRModesForScreen (ScreenPtr pScreen, int *num_ret) } void -RRModeDestroy (RRModePtr mode) +RRModeDestroy(RRModePtr mode) { - int m; + int m; if (--mode->refcnt > 0) { #ifdef DEBUG - fprintf(stderr, "RRModeDestroy: mode [%s] ([%p]) refcnt [%d -> %d]\n", mode->name, mode, mode->refcnt + 1, mode->refcnt); + fprintf(stderr, "RRModeDestroy: mode [%s] ([%p]) refcnt [%d -> %d]\n", + mode->name, mode, mode->refcnt + 1, mode->refcnt); #endif - return; + return; } - for (m = 0; m < num_modes; m++) - { - if (modes[m] == mode) - { - memmove (modes + m, modes + m + 1, - (num_modes - m - 1) * sizeof (RRModePtr)); - num_modes--; - if (!num_modes) - { - xfree (modes); - modes = NULL; - } - break; - } + for (m = 0; m < num_modes; m++) { + if (modes[m] == mode) { + memmove(modes + m, modes + m + 1, + (num_modes - m - 1) * sizeof(RRModePtr)); + num_modes--; + if (!num_modes) { + xfree(modes); + modes = NULL; + } + break; + } } #ifdef DEBUG - fprintf(stderr, "RRModeDestroy: destroyed mode [%s] ([%p])\n", mode->name, mode); + fprintf(stderr, "RRModeDestroy: destroyed mode [%s] ([%p])\n", mode->name, + mode); #endif - xfree (mode); + xfree(mode); } static int -RRModeDestroyResource (void * value, XID pid) +RRModeDestroyResource(void *value, XID pid) { #ifdef DEBUG - fprintf(stderr, "RRModeDestroyResource: mode [%s] ([%p]) refcnt [%d]\n", ((RRModePtr)value)->name, (RRModePtr)value, ((RRModePtr)value)->refcnt); + fprintf(stderr, "RRModeDestroyResource: mode [%s] ([%p]) refcnt [%d]\n", + ((RRModePtr) value)->name, (RRModePtr) value, + ((RRModePtr) value)->refcnt); #endif - RRModeDestroy ((RRModePtr) value); + RRModeDestroy((RRModePtr) value); return 1; } Bool -RRModeInit (void) +RRModeInit(void) { - assert (num_modes == 0); - assert (modes == NULL); - RRModeType = CreateNewResourceType (RRModeDestroyResource); + assert(num_modes == 0); + assert(modes == NULL); + RRModeType = CreateNewResourceType(RRModeDestroyResource); if (!RRModeType) - return FALSE; - RegisterResourceName (RRModeType, "MODE"); + return FALSE; + RegisterResourceName(RRModeType, "MODE"); return TRUE; } int -ProcRRCreateMode (ClientPtr client) +ProcRRCreateMode(ClientPtr client) { REQUEST(xRRCreateModeReq); - xRRCreateModeReply rep; - WindowPtr pWin; - ScreenPtr pScreen; - xRRModeInfo *modeInfo; - long units_after; - char *name; - int error, rc; - RRModePtr mode; - - REQUEST_AT_LEAST_SIZE (xRRCreateModeReq); - #ifndef NXAGENT_SERVER + xRRCreateModeReply rep; + WindowPtr pWin; + ScreenPtr pScreen; + xRRModeInfo *modeInfo; + long units_after; + char *name; + int error, rc; + RRModePtr mode; + + REQUEST_AT_LEAST_SIZE(xRRCreateModeReq); +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; + return rc; pScreen = pWin->drawable.pScreen; modeInfo = &stuff->modeInfo; name = (char *) (stuff + 1); - units_after = (stuff->length - (sizeof (xRRCreateModeReq) >> 2)); + units_after = (stuff->length - (sizeof(xRRCreateModeReq) >> 2)); /* check to make sure requested name fits within the data provided */ if ((int) (modeInfo->nameLength + 3) >> 2 > units_after) - return BadLength; + return BadLength; - mode = RRModeCreateUser (pScreen, modeInfo, name, &error); + mode = RRModeCreateUser(pScreen, modeInfo, name, &error); if (!mode) - return error; + return error; rep.type = X_Reply; rep.pad0 = 0; rep.sequenceNumber = client->sequence; rep.length = 0; rep.mode = mode->mode.id; - if (client->swapped) - { - int n; - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.mode, n); + if (client->swapped) { + int n; + + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.mode, n); } - WriteToClient(client, sizeof(xRRCreateModeReply), (char *)&rep); + WriteToClient(client, sizeof(xRRCreateModeReply), (char *) &rep); /* Drop out reference to this mode */ - RRModeDestroy (mode); + RRModeDestroy(mode); return client->noClientException; } int -ProcRRDestroyMode (ClientPtr client) +ProcRRDestroyMode(ClientPtr client) { REQUEST(xRRDestroyModeReq); - RRModePtr mode; + RRModePtr mode; REQUEST_SIZE_MATCH(xRRDestroyModeReq); - mode = LookupIDByType (stuff->mode, RRModeType); - if (!mode) - { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; + mode = LookupIDByType(stuff->mode, RRModeType); + if (!mode) { + client->errorValue = stuff->mode; + return RRErrorBase + BadRRMode; } if (!mode->userScreen) - return BadMatch; + return BadMatch; if (mode->refcnt > 1) - return BadAccess; - FreeResource (stuff->mode, 0); + return BadAccess; + FreeResource(stuff->mode, 0); return Success; } int -ProcRRAddOutputMode (ClientPtr client) +ProcRRAddOutputMode(ClientPtr client) { REQUEST(xRRAddOutputModeReq); - RRModePtr mode; - RROutputPtr output; + RRModePtr mode; + RROutputPtr output; REQUEST_SIZE_MATCH(xRRAddOutputModeReq); output = LookupOutput(client, stuff->output, DixReadAccess); - if (!output) - { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; + if (!output) { + client->errorValue = stuff->output; + return RRErrorBase + BadRROutput; } - mode = LookupIDByType (stuff->mode, RRModeType); - if (!mode) - { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; + mode = LookupIDByType(stuff->mode, RRModeType); + if (!mode) { + client->errorValue = stuff->mode; + return RRErrorBase + BadRRMode; } - return RROutputAddUserMode (output, mode); + return RROutputAddUserMode(output, mode); } int -ProcRRDeleteOutputMode (ClientPtr client) +ProcRRDeleteOutputMode(ClientPtr client) { REQUEST(xRRDeleteOutputModeReq); - RRModePtr mode; - RROutputPtr output; + RRModePtr mode; + RROutputPtr output; REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq); output = LookupOutput(client, stuff->output, DixReadAccess); - if (!output) - { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; + if (!output) { + client->errorValue = stuff->output; + return RRErrorBase + BadRROutput; } - mode = LookupIDByType (stuff->mode, RRModeType); - if (!mode) - { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; + mode = LookupIDByType(stuff->mode, RRModeType); + if (!mode) { + client->errorValue = stuff->mode; + return RRErrorBase + BadRRMode; } - return RROutputDeleteUserMode (output, mode); + return RROutputDeleteUserMode(output, mode); } diff --git a/nx-X11/programs/Xserver/randr/rroutput.c b/nx-X11/programs/Xserver/randr/rroutput.c index 68c3ce242..523ee55d8 100644 --- a/nx-X11/programs/Xserver/randr/rroutput.c +++ b/nx-X11/programs/Xserver/randr/rroutput.c @@ -23,23 +23,22 @@ #include "randrstr.h" #include "registry.h" -RESTYPE RROutputType; +RESTYPE RROutputType; /* * Notify the output of some change */ void -RROutputChanged (RROutputPtr output, Bool configChanged) +RROutputChanged(RROutputPtr output, Bool configChanged) { - ScreenPtr pScreen = output->pScreen; + ScreenPtr pScreen = output->pScreen; output->changed = TRUE; - if (pScreen) - { - rrScrPriv (pScreen); - pScrPriv->changed = TRUE; - if (configChanged) - pScrPriv->configChanged = TRUE; + if (pScreen) { + rrScrPriv(pScreen); + pScrPriv->changed = TRUE; + if (configChanged) + pScrPriv->configChanged = TRUE; } } @@ -48,38 +47,36 @@ RROutputChanged (RROutputPtr output, Bool configChanged) */ RROutputPtr -RROutputCreate (ScreenPtr pScreen, - const char *name, - int nameLength, - void *devPrivate) +RROutputCreate(ScreenPtr pScreen, + const char *name, int nameLength, void *devPrivate) { - RROutputPtr output; - RROutputPtr *outputs; - rrScrPrivPtr pScrPriv; + RROutputPtr output; + RROutputPtr *outputs; + rrScrPrivPtr pScrPriv; if (!RRInit()) - return NULL; + return NULL; pScrPriv = rrGetScrPriv(pScreen); if (pScrPriv->numOutputs) - outputs = xrealloc (pScrPriv->outputs, - (pScrPriv->numOutputs + 1) * sizeof (RROutputPtr)); + outputs = xrealloc(pScrPriv->outputs, + (pScrPriv->numOutputs + 1) * sizeof(RROutputPtr)); else - outputs = xalloc (sizeof (RROutputPtr)); + outputs = xalloc(sizeof(RROutputPtr)); if (!outputs) - return FALSE; + return FALSE; pScrPriv->outputs = outputs; - output = xalloc (sizeof (RROutputRec) + nameLength + 1); + output = xalloc(sizeof(RROutputRec) + nameLength + 1); if (!output) - return NULL; - output->id = FakeClientID (0); + return NULL; + output->id = FakeClientID(0); output->pScreen = pScreen; output->name = (char *) (output + 1); output->nameLength = nameLength; - memcpy (output->name, name, nameLength); + memcpy(output->name, name, nameLength); output->name[nameLength] = '\0'; output->connection = RR_UnknownConnection; output->subpixelOrder = SubPixelUnknown; @@ -100,8 +97,8 @@ RROutputCreate (ScreenPtr pScreen, output->changed = FALSE; output->devPrivate = devPrivate; - if (!AddResource (output->id, RROutputType, (void *) output)) - return NULL; + if (!AddResource(output->id, RROutputType, (void *) output)) + return NULL; pScrPriv->outputs[pScrPriv->numOutputs++] = output; return output; @@ -111,229 +108,208 @@ RROutputCreate (ScreenPtr pScreen, * Notify extension that output parameters have been changed */ Bool -RROutputSetClones (RROutputPtr output, - RROutputPtr *clones, - int numClones) +RROutputSetClones(RROutputPtr output, RROutputPtr * clones, int numClones) { - RROutputPtr *newClones; - int i; - - if (numClones == output->numClones) - { - for (i = 0; i < numClones; i++) - if (output->clones[i] != clones[i]) - break; - if (i == numClones) - return TRUE; + RROutputPtr *newClones; + int i; + + if (numClones == output->numClones) { + for (i = 0; i < numClones; i++) + if (output->clones[i] != clones[i]) + break; + if (i == numClones) + return TRUE; } - if (numClones) - { - newClones = xalloc (numClones * sizeof (RROutputPtr)); - if (!newClones) - return FALSE; + if (numClones) { + newClones = xalloc(numClones * sizeof(RROutputPtr)); + if (!newClones) + return FALSE; } else - newClones = NULL; + newClones = NULL; if (output->clones) - xfree (output->clones); - memcpy (newClones, clones, numClones * sizeof (RROutputPtr)); + xfree(output->clones); + memcpy(newClones, clones, numClones * sizeof(RROutputPtr)); output->clones = newClones; output->numClones = numClones; - RROutputChanged (output, TRUE); + RROutputChanged(output, TRUE); return TRUE; } Bool -RROutputSetModes (RROutputPtr output, - RRModePtr *modes, - int numModes, - int numPreferred) +RROutputSetModes(RROutputPtr output, + RRModePtr * modes, int numModes, int numPreferred) { - RRModePtr *newModes; - int i; - - if (numModes == output->numModes && numPreferred == output->numPreferred) - { - for (i = 0; i < numModes; i++) - if (output->modes[i] != modes[i]) - break; - if (i == numModes) - { - for (i = 0; i < numModes; i++) - RRModeDestroy (modes[i]); - return TRUE; - } + RRModePtr *newModes; + int i; + + if (numModes == output->numModes && numPreferred == output->numPreferred) { + for (i = 0; i < numModes; i++) + if (output->modes[i] != modes[i]) + break; + if (i == numModes) { + for (i = 0; i < numModes; i++) + RRModeDestroy(modes[i]); + return TRUE; + } } - if (numModes) - { - newModes = xalloc (numModes * sizeof (RRModePtr)); - if (!newModes) - return FALSE; + if (numModes) { + newModes = xalloc(numModes * sizeof(RRModePtr)); + if (!newModes) + return FALSE; } else - newModes = NULL; - if (output->modes) - { - for (i = 0; i < output->numModes; i++) - RRModeDestroy (output->modes[i]); - xfree (output->modes); + newModes = NULL; + if (output->modes) { + for (i = 0; i < output->numModes; i++) + RRModeDestroy(output->modes[i]); + xfree(output->modes); } - memcpy (newModes, modes, numModes * sizeof (RRModePtr)); + memcpy(newModes, modes, numModes * sizeof(RRModePtr)); output->modes = newModes; output->numModes = numModes; output->numPreferred = numPreferred; - RROutputChanged (output, TRUE); + RROutputChanged(output, TRUE); return TRUE; } int -RROutputAddUserMode (RROutputPtr output, - RRModePtr mode) +RROutputAddUserMode(RROutputPtr output, RRModePtr mode) { - int m; - ScreenPtr pScreen = output->pScreen; + int m; + ScreenPtr pScreen = output->pScreen; + rrScrPriv(pScreen); - RRModePtr *newModes; + RRModePtr *newModes; /* Check to see if this mode is already listed for this output */ - for (m = 0; m < output->numModes + output->numUserModes; m++) - { - RRModePtr e = (m < output->numModes ? - output->modes[m] : - output->userModes[m - output->numModes]); - if (mode == e) - return Success; + for (m = 0; m < output->numModes + output->numUserModes; m++) { + RRModePtr e = (m < output->numModes ? + output->modes[m] : + output->userModes[m - output->numModes]); + if (mode == e) + return Success; } /* Check with the DDX to see if this mode is OK */ if (pScrPriv->rrOutputValidateMode) - if (!pScrPriv->rrOutputValidateMode (pScreen, output, mode)) - return BadMatch; + if (!pScrPriv->rrOutputValidateMode(pScreen, output, mode)) + return BadMatch; if (output->userModes) - newModes = xrealloc (output->userModes, - (output->numUserModes + 1) * sizeof (RRModePtr)); + newModes = xrealloc(output->userModes, + (output->numUserModes + 1) * sizeof(RRModePtr)); else - newModes = xalloc (sizeof (RRModePtr)); + newModes = xalloc(sizeof(RRModePtr)); if (!newModes) - return BadAlloc; + return BadAlloc; output->userModes = newModes; output->userModes[output->numUserModes++] = mode; ++mode->refcnt; - RROutputChanged (output, TRUE); - RRTellChanged (pScreen); + RROutputChanged(output, TRUE); + RRTellChanged(pScreen); return Success; } int -RROutputDeleteUserMode (RROutputPtr output, - RRModePtr mode) +RROutputDeleteUserMode(RROutputPtr output, RRModePtr mode) { - int m; + int m; /* Find this mode in the user mode list */ - for (m = 0; m < output->numUserModes; m++) - { - RRModePtr e = output->userModes[m]; + for (m = 0; m < output->numUserModes; m++) { + RRModePtr e = output->userModes[m]; - if (mode == e) - break; + if (mode == e) + break; } /* Not there, access error */ if (m == output->numUserModes) - return BadAccess; + return BadAccess; /* make sure the mode isn't active for this output */ if (output->crtc && output->crtc->mode == mode) - return BadMatch; + return BadMatch; - memmove (output->userModes + m, output->userModes + m + 1, - (output->numUserModes - m - 1) * sizeof (RRModePtr)); + memmove(output->userModes + m, output->userModes + m + 1, + (output->numUserModes - m - 1) * sizeof(RRModePtr)); output->numUserModes--; - RRModeDestroy (mode); + RRModeDestroy(mode); return Success; } Bool -RROutputSetCrtcs (RROutputPtr output, - RRCrtcPtr *crtcs, - int numCrtcs) +RROutputSetCrtcs(RROutputPtr output, RRCrtcPtr * crtcs, int numCrtcs) { - RRCrtcPtr *newCrtcs; - int i; - - if (numCrtcs == output->numCrtcs) - { - for (i = 0; i < numCrtcs; i++) - if (output->crtcs[i] != crtcs[i]) - break; - if (i == numCrtcs) - return TRUE; + RRCrtcPtr *newCrtcs; + int i; + + if (numCrtcs == output->numCrtcs) { + for (i = 0; i < numCrtcs; i++) + if (output->crtcs[i] != crtcs[i]) + break; + if (i == numCrtcs) + return TRUE; } - if (numCrtcs) - { - newCrtcs = xalloc (numCrtcs * sizeof (RRCrtcPtr)); - if (!newCrtcs) - return FALSE; + if (numCrtcs) { + newCrtcs = xalloc(numCrtcs * sizeof(RRCrtcPtr)); + if (!newCrtcs) + return FALSE; } else - newCrtcs = NULL; + newCrtcs = NULL; if (output->crtcs) - xfree (output->crtcs); - memcpy (newCrtcs, crtcs, numCrtcs * sizeof (RRCrtcPtr)); + xfree(output->crtcs); + memcpy(newCrtcs, crtcs, numCrtcs * sizeof(RRCrtcPtr)); output->crtcs = newCrtcs; output->numCrtcs = numCrtcs; - RROutputChanged (output, TRUE); + RROutputChanged(output, TRUE); return TRUE; } Bool -RROutputSetConnection (RROutputPtr output, - CARD8 connection) +RROutputSetConnection(RROutputPtr output, CARD8 connection) { if (output->connection == connection) - return TRUE; + return TRUE; output->connection = connection; - RROutputChanged (output, TRUE); + RROutputChanged(output, TRUE); return TRUE; } Bool -RROutputSetSubpixelOrder (RROutputPtr output, - int subpixelOrder) +RROutputSetSubpixelOrder(RROutputPtr output, int subpixelOrder) { if (output->subpixelOrder == subpixelOrder) - return TRUE; + return TRUE; output->subpixelOrder = subpixelOrder; - RROutputChanged (output, FALSE); + RROutputChanged(output, FALSE); return TRUE; } Bool -RROutputSetPhysicalSize (RROutputPtr output, - int mmWidth, - int mmHeight) +RROutputSetPhysicalSize(RROutputPtr output, int mmWidth, int mmHeight) { if (output->mmWidth == mmWidth && output->mmHeight == mmHeight) - return TRUE; + return TRUE; output->mmWidth = mmWidth; output->mmHeight = mmHeight; - RROutputChanged (output, FALSE); + RROutputChanged(output, FALSE); return TRUE; } - void RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output) { ScreenPtr pScreen = pWin->drawable.pScreen; - rrScrPriv (pScreen); - xRROutputChangeNotifyEvent oe; - RRCrtcPtr crtc = output->crtc; - RRModePtr mode = crtc ? crtc->mode : 0; + + rrScrPriv(pScreen); + xRROutputChangeNotifyEvent oe; + RRCrtcPtr crtc = output->crtc; + RRModePtr mode = crtc ? crtc->mode : 0; oe.type = RRNotify + RREventBase; oe.subCode = RRNotify_OutputChange; @@ -342,73 +318,67 @@ RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output) oe.configTimestamp = pScrPriv->lastConfigTime.milliseconds; oe.window = pWin->drawable.id; oe.output = output->id; - if (crtc) - { - oe.crtc = crtc->id; - oe.mode = mode ? mode->mode.id : None; - oe.rotation = crtc->rotation; + if (crtc) { + oe.crtc = crtc->id; + oe.mode = mode ? mode->mode.id : None; + oe.rotation = crtc->rotation; } - else - { - oe.crtc = None; - oe.mode = None; - oe.rotation = RR_Rotate_0; + else { + oe.crtc = None; + oe.mode = None; + oe.rotation = RR_Rotate_0; } oe.connection = output->connection; oe.subpixelOrder = output->subpixelOrder; - WriteEventsToClient (client, 1, (xEvent *) &oe); + WriteEventsToClient(client, 1, (xEvent *) &oe); } /* * Destroy a Output at shutdown */ void -RROutputDestroy (RROutputPtr output) +RROutputDestroy(RROutputPtr output) { - FreeResource (output->id, 0); + FreeResource(output->id, 0); } static int -RROutputDestroyResource (void * value, XID pid) +RROutputDestroyResource(void *value, XID pid) { - RROutputPtr output = (RROutputPtr) value; - ScreenPtr pScreen = output->pScreen; - int m; - - if (pScreen) - { - rrScrPriv(pScreen); - int i; - - for (i = 0; i < pScrPriv->numOutputs; i++) - { - if (pScrPriv->outputs[i] == output) - { - memmove (pScrPriv->outputs + i, pScrPriv->outputs + i + 1, - (pScrPriv->numOutputs - (i + 1)) * sizeof (RROutputPtr)); - --pScrPriv->numOutputs; - break; - } - } + RROutputPtr output = (RROutputPtr) value; + ScreenPtr pScreen = output->pScreen; + int m; + + if (pScreen) { + rrScrPriv(pScreen); + int i; + + for (i = 0; i < pScrPriv->numOutputs; i++) { + if (pScrPriv->outputs[i] == output) { + memmove(pScrPriv->outputs + i, pScrPriv->outputs + i + 1, + (pScrPriv->numOutputs - (i + 1)) * sizeof(RROutputPtr)); + --pScrPriv->numOutputs; + break; + } + } } - if (output->modes) - { - for (m = 0; m < output->numModes; m++) - RRModeDestroy (output->modes[m]); - xfree (output->modes); + if (output->modes) { + for (m = 0; m < output->numModes; m++) + RRModeDestroy(output->modes[m]); + xfree(output->modes); } for (m = 0; m < output->numUserModes; m++) - RRModeDestroy (output->userModes[m]); + RRModeDestroy(output->userModes[m]); if (output->userModes) - xfree (output->userModes); + xfree(output->userModes); if (output->crtcs) - xfree (output->crtcs); + xfree(output->crtcs); if (output->clones) - xfree (output->clones); - RRDeleteAllOutputProperties (output); - xfree (output); + xfree(output->clones); + RRDeleteAllOutputProperties(output); + xfree(output); return 1; } @@ -416,40 +386,39 @@ RROutputDestroyResource (void * value, XID pid) * Initialize output type */ Bool -RROutputInit (void) +RROutputInit(void) { - RROutputType = CreateNewResourceType (RROutputDestroyResource); + RROutputType = CreateNewResourceType(RROutputDestroyResource); if (!RROutputType) - return FALSE; - RegisterResourceName (RROutputType, "OUTPUT"); + return FALSE; + RegisterResourceName(RROutputType, "OUTPUT"); return TRUE; } #define OutputInfoExtra (SIZEOF(xRRGetOutputInfoReply) - 32) - + int -ProcRRGetOutputInfo (ClientPtr client) +ProcRRGetOutputInfo(ClientPtr client) { REQUEST(xRRGetOutputInfoReq); - xRRGetOutputInfoReply rep; - RROutputPtr output; - CARD8 *extra; - unsigned long extraLen; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - RRCrtc *crtcs; - RRMode *modes; - RROutput *clones; - char *name; - int i, n; + xRRGetOutputInfoReply rep; + RROutputPtr output; + CARD8 *extra; + unsigned long extraLen; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + RRCrtc *crtcs; + RRMode *modes; + RROutput *clones; + char *name; + int i, n; REQUEST_SIZE_MATCH(xRRGetOutputInfoReq); output = LookupOutput(client, stuff->output, DixReadAccess); - if (!output) - { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; + if (!output) { + client->errorValue = stuff->output; + return RRErrorBase + BadRROutput; } pScreen = output->pScreen; @@ -472,64 +441,58 @@ ProcRRGetOutputInfo (ClientPtr client) rep.nameLength = output->nameLength; extraLen = ((output->numCrtcs + - output->numModes + output->numUserModes + - output->numClones + - ((rep.nameLength + 3) >> 2)) << 2); - - if (extraLen) - { - rep.length += extraLen >> 2; - extra = xalloc (extraLen); - if (!extra) - return BadAlloc; + output->numModes + output->numUserModes + + output->numClones + ((rep.nameLength + 3) >> 2)) << 2); + + if (extraLen) { + rep.length += extraLen >> 2; + extra = xalloc(extraLen); + if (!extra) + return BadAlloc; } else - extra = NULL; + extra = NULL; crtcs = (RRCrtc *) extra; modes = (RRMode *) (crtcs + output->numCrtcs); clones = (RROutput *) (modes + output->numModes + output->numUserModes); name = (char *) (clones + output->numClones); - for (i = 0; i < output->numCrtcs; i++) - { - crtcs[i] = output->crtcs[i]->id; - if (client->swapped) - swapl (&crtcs[i], n); + for (i = 0; i < output->numCrtcs; i++) { + crtcs[i] = output->crtcs[i]->id; + if (client->swapped) + swapl(&crtcs[i], n); } - for (i = 0; i < output->numModes + output->numUserModes; i++) - { - if (i < output->numModes) - modes[i] = output->modes[i]->mode.id; - else - modes[i] = output->userModes[i - output->numModes]->mode.id; - if (client->swapped) - swapl (&modes[i], n); + for (i = 0; i < output->numModes + output->numUserModes; i++) { + if (i < output->numModes) + modes[i] = output->modes[i]->mode.id; + else + modes[i] = output->userModes[i - output->numModes]->mode.id; + if (client->swapped) + swapl(&modes[i], n); } - for (i = 0; i < output->numClones; i++) - { - clones[i] = output->clones[i]->id; - if (client->swapped) - swapl (&clones[i], n); + for (i = 0; i < output->numClones; i++) { + clones[i] = output->clones[i]->id; + if (client->swapped) + swapl(&clones[i], n); } - memcpy (name, output->name, output->nameLength); + memcpy(name, output->name, output->nameLength); if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.timestamp, n); - swapl(&rep.crtc, n); - swapl(&rep.mmWidth, n); - swapl(&rep.mmHeight, n); - swaps(&rep.nCrtcs, n); - swaps(&rep.nModes, n); - swaps(&rep.nClones, n); - swaps(&rep.nameLength, n); + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); + swapl(&rep.crtc, n); + swapl(&rep.mmWidth, n); + swapl(&rep.mmHeight, n); + swaps(&rep.nCrtcs, n); + swaps(&rep.nModes, n); + swaps(&rep.nClones, n); + swaps(&rep.nameLength, n); } - WriteToClient(client, sizeof(xRRGetOutputInfoReply), (char *)&rep); - if (extraLen) - { - WriteToClient (client, extraLen, (char *) extra); - xfree (extra); + WriteToClient(client, sizeof(xRRGetOutputInfoReply), (char *) &rep); + if (extraLen) { + WriteToClient(client, extraLen, (char *) extra); + xfree(extra); } return client->noClientException; diff --git a/nx-X11/programs/Xserver/randr/rrpointer.c b/nx-X11/programs/Xserver/randr/rrpointer.c index 09ce70212..811310985 100644 --- a/nx-X11/programs/Xserver/randr/rrpointer.c +++ b/nx-X11/programs/Xserver/randr/rrpointer.c @@ -31,19 +31,19 @@ */ static Bool -RRCrtcContainsPosition (RRCrtcPtr crtc, int x, int y) +RRCrtcContainsPosition(RRCrtcPtr crtc, int x, int y) { - RRModePtr mode = crtc->mode; - int scan_width, scan_height; + RRModePtr mode = crtc->mode; + int scan_width, scan_height; if (!mode) - return FALSE; + return FALSE; - RRCrtcGetScanoutSize (crtc, &scan_width, &scan_height); + RRCrtcGetScanoutSize(crtc, &scan_width, &scan_height); if (crtc->x <= x && x < crtc->x + scan_width && - crtc->y <= y && y < crtc->y + scan_height) - return TRUE; + crtc->y <= y && y < crtc->y + scan_height) + return TRUE; return FALSE; } @@ -51,80 +51,76 @@ RRCrtcContainsPosition (RRCrtcPtr crtc, int x, int y) * Find the CRTC nearest the specified position, ignoring 'skip' */ static void -RRPointerToNearestCrtc (ScreenPtr pScreen, int x, int y, RRCrtcPtr skip) +RRPointerToNearestCrtc(ScreenPtr pScreen, int x, int y, RRCrtcPtr skip) { - rrScrPriv (pScreen); - int c; - RRCrtcPtr nearest = NULL; - int best = 0; - int best_dx = 0, best_dy = 0; - - for (c = 0; c < pScrPriv->numCrtcs; c++) - { - RRCrtcPtr crtc = pScrPriv->crtcs[c]; - RRModePtr mode = crtc->mode; - int dx, dy; - int dist; - int scan_width, scan_height; - - if (!mode) - continue; - if (crtc == skip) - continue; - - RRCrtcGetScanoutSize (crtc, &scan_width, &scan_height); - - if (x < crtc->x) - dx = crtc->x - x; - else if (x > crtc->x + scan_width) - dx = x - (crtc->x + scan_width); - else - dx = 0; - if (y < crtc->y) - dy = crtc->y - x; - else if (y > crtc->y + scan_height) - dy = y - (crtc->y + scan_height); - else - dy = 0; - dist = dx + dy; - if (!nearest || dist < best) - { - nearest = crtc; - best_dx = dx; - best_dy = dy; - } + rrScrPriv(pScreen); + int c; + RRCrtcPtr nearest = NULL; + int best = 0; + int best_dx = 0, best_dy = 0; + + for (c = 0; c < pScrPriv->numCrtcs; c++) { + RRCrtcPtr crtc = pScrPriv->crtcs[c]; + RRModePtr mode = crtc->mode; + int dx, dy; + int dist; + int scan_width, scan_height; + + if (!mode) + continue; + if (crtc == skip) + continue; + + RRCrtcGetScanoutSize(crtc, &scan_width, &scan_height); + + if (x < crtc->x) + dx = crtc->x - x; + else if (x > crtc->x + scan_width) + dx = x - (crtc->x + scan_width); + else + dx = 0; + if (y < crtc->y) + dy = crtc->y - x; + else if (y > crtc->y + scan_height) + dy = y - (crtc->y + scan_height); + else + dy = 0; + dist = dx + dy; + if (!nearest || dist < best) { + nearest = crtc; + best_dx = dx; + best_dy = dy; + } } if (best_dx || best_dy) - (*pScreen->SetCursorPosition) (pScreen, x + best_dx, y + best_dy, TRUE); + (*pScreen->SetCursorPosition) (pScreen, x + best_dx, y + best_dy, TRUE); pScrPriv->pointerCrtc = nearest; } void -RRPointerMoved (ScreenPtr pScreen, int x, int y) +RRPointerMoved(ScreenPtr pScreen, int x, int y) { - rrScrPriv (pScreen); - RRCrtcPtr pointerCrtc = pScrPriv->pointerCrtc; - int c; + rrScrPriv(pScreen); + RRCrtcPtr pointerCrtc = pScrPriv->pointerCrtc; + int c; /* Check last known CRTC */ - if (pointerCrtc && RRCrtcContainsPosition (pointerCrtc, x, y)) - return; + if (pointerCrtc && RRCrtcContainsPosition(pointerCrtc, x, y)) + return; /* Check all CRTCs */ - for (c = 0; c < pScrPriv->numCrtcs; c++) - { - RRCrtcPtr crtc = pScrPriv->crtcs[c]; - - if (RRCrtcContainsPosition (crtc, x, y)) - { - /* Remember containing CRTC */ - pScrPriv->pointerCrtc = crtc; - return; - } + for (c = 0; c < pScrPriv->numCrtcs; c++) { + RRCrtcPtr crtc = pScrPriv->crtcs[c]; + + if (RRCrtcContainsPosition(crtc, x, y)) { + /* Remember containing CRTC */ + pScrPriv->pointerCrtc = crtc; + return; + } } /* None contain pointer, find nearest */ - RRPointerToNearestCrtc (pScreen, x, y, pointerCrtc); + RRPointerToNearestCrtc(pScreen, x, y, pointerCrtc); } /* @@ -132,14 +128,14 @@ RRPointerMoved (ScreenPtr pScreen, int x, int y) * CRTC */ void -RRPointerScreenConfigured (ScreenPtr pScreen) +RRPointerScreenConfigured(ScreenPtr pScreen) { - WindowPtr pRoot = GetCurrentRootWindow (); - ScreenPtr pCurrentScreen = pRoot ? pRoot->drawable.pScreen : NULL; - int x, y; + WindowPtr pRoot = GetCurrentRootWindow(); + ScreenPtr pCurrentScreen = pRoot ? pRoot->drawable.pScreen : NULL; + int x, y; if (pScreen != pCurrentScreen) - return; - GetSpritePosition (&x, &y); - RRPointerToNearestCrtc (pScreen, x, y, NULL); + return; + GetSpritePosition(&x, &y); + RRPointerToNearestCrtc(pScreen, x, y, NULL); } diff --git a/nx-X11/programs/Xserver/randr/rrproperty.c b/nx-X11/programs/Xserver/randr/rrproperty.c index 5d39d1402..0bccb0c68 100644 --- a/nx-X11/programs/Xserver/randr/rrproperty.c +++ b/nx-X11/programs/Xserver/randr/rrproperty.c @@ -25,37 +25,37 @@ #include "swaprep.h" static void -RRDeliverEvent (ScreenPtr pScreen, xEvent *event, CARD32 mask) +RRDeliverEvent(ScreenPtr pScreen, xEvent *event, CARD32 mask) { } void -RRDeleteAllOutputProperties (RROutputPtr output) +RRDeleteAllOutputProperties(RROutputPtr output) { RRPropertyPtr prop, next; - xRROutputPropertyNotifyEvent event; - - for (prop = output->properties; prop; prop = next) - { - next = prop->next; - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyDelete; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent (output->pScreen, (xEvent *) &event, RROutputPropertyNotifyMask); - if (prop->current.data) - xfree(prop->current.data); - if (prop->pending.data) - xfree(prop->pending.data); - xfree(prop); + xRROutputPropertyNotifyEvent event; + + for (prop = output->properties; prop; prop = next) { + next = prop->next; + event.type = RREventBase + RRNotify; + event.subCode = RRNotify_OutputProperty; + event.output = output->id; + event.state = PropertyDelete; + event.atom = prop->propertyName; + event.timestamp = currentTime.milliseconds; + RRDeliverEvent(output->pScreen, (xEvent *) &event, + RROutputPropertyNotifyMask); + if (prop->current.data) + xfree(prop->current.data); + if (prop->pending.data) + xfree(prop->pending.data); + xfree(prop); } } static void -RRInitOutputPropertyValue (RRPropertyValuePtr property_value) +RRInitOutputPropertyValue(RRPropertyValuePtr property_value) { property_value->type = None; property_value->format = 0; @@ -64,13 +64,13 @@ RRInitOutputPropertyValue (RRPropertyValuePtr property_value) } static RRPropertyPtr -RRCreateOutputProperty (Atom property) +RRCreateOutputProperty(Atom property) { - RRPropertyPtr prop; + RRPropertyPtr prop; - prop = (RRPropertyPtr)xalloc(sizeof(RRPropertyRec)); + prop = (RRPropertyPtr) xalloc(sizeof(RRPropertyRec)); if (!prop) - return NULL; + return NULL; prop->next = NULL; prop->propertyName = property; prop->is_pending = FALSE; @@ -78,276 +78,267 @@ RRCreateOutputProperty (Atom property) prop->immutable = FALSE; prop->num_valid = 0; prop->valid_values = NULL; - RRInitOutputPropertyValue (&prop->current); - RRInitOutputPropertyValue (&prop->pending); + RRInitOutputPropertyValue(&prop->current); + RRInitOutputPropertyValue(&prop->pending); return prop; } static void -RRDestroyOutputProperty (RRPropertyPtr prop) +RRDestroyOutputProperty(RRPropertyPtr prop) { if (prop->valid_values) - xfree (prop->valid_values); + xfree(prop->valid_values); if (prop->current.data) - xfree(prop->current.data); + xfree(prop->current.data); if (prop->pending.data) - xfree(prop->pending.data); + xfree(prop->pending.data); xfree(prop); } void -RRDeleteOutputProperty (RROutputPtr output, Atom property) +RRDeleteOutputProperty(RROutputPtr output, Atom property) { - RRPropertyPtr prop, *prev; - xRROutputPropertyNotifyEvent event; + RRPropertyPtr prop, *prev; + xRROutputPropertyNotifyEvent event; for (prev = &output->properties; (prop = *prev); prev = &(prop->next)) - if (prop->propertyName == property) - break; - if (prop) - { - *prev = prop->next; - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyDelete; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent (output->pScreen, (xEvent *) &event, RROutputPropertyNotifyMask); - RRDestroyOutputProperty (prop); + if (prop->propertyName == property) + break; + if (prop) { + *prev = prop->next; + event.type = RREventBase + RRNotify; + event.subCode = RRNotify_OutputProperty; + event.output = output->id; + event.state = PropertyDelete; + event.atom = prop->propertyName; + event.timestamp = currentTime.milliseconds; + RRDeliverEvent(output->pScreen, (xEvent *) &event, + RROutputPropertyNotifyMask); + RRDestroyOutputProperty(prop); } } int -RRChangeOutputProperty (RROutputPtr output, Atom property, Atom type, - int format, int mode, unsigned long len, - void * value, Bool sendevent, Bool pending) +RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, + int format, int mode, unsigned long len, + void *value, Bool sendevent, Bool pending) { - RRPropertyPtr prop; - xRROutputPropertyNotifyEvent event; - rrScrPrivPtr pScrPriv = rrGetScrPriv(output->pScreen); - int size_in_bytes; - int total_size; - unsigned long total_len; - RRPropertyValuePtr prop_value; - RRPropertyValueRec new_value; - Bool add = FALSE; + RRPropertyPtr prop; + xRROutputPropertyNotifyEvent event; + rrScrPrivPtr pScrPriv = rrGetScrPriv(output->pScreen); + int size_in_bytes; + int total_size; + unsigned long total_len; + RRPropertyValuePtr prop_value; + RRPropertyValueRec new_value; + Bool add = FALSE; size_in_bytes = format >> 3; /* first see if property already exists */ - prop = RRQueryOutputProperty (output, property); - if (!prop) /* just add to list */ - { - prop = RRCreateOutputProperty (property); - if (!prop) - return(BadAlloc); - add = TRUE; - mode = PropModeReplace; + prop = RRQueryOutputProperty(output, property); + if (!prop) { /* just add to list */ + prop = RRCreateOutputProperty(property); + if (!prop) + return (BadAlloc); + add = TRUE; + mode = PropModeReplace; } if (pending && prop->is_pending) - prop_value = &prop->pending; + prop_value = &prop->pending; else - prop_value = &prop->current; + prop_value = &prop->current; /* To append or prepend to a property the request format and type - must match those of the already defined property. The - existing format and type are irrelevant when using the mode - "PropModeReplace" since they will be written over. */ + must match those of the already defined property. The + existing format and type are irrelevant when using the mode + "PropModeReplace" since they will be written over. */ if ((format != prop_value->format) && (mode != PropModeReplace)) - return(BadMatch); + return (BadMatch); if ((prop_value->type != type) && (mode != PropModeReplace)) - return(BadMatch); + return (BadMatch); new_value = *prop_value; if (mode == PropModeReplace) - total_len = len; + total_len = len; else - total_len = prop_value->size + len; - - if (mode == PropModeReplace || len > 0) - { - void *new_data = NULL, *old_data = NULL; - - total_size = total_len * size_in_bytes; - new_value.data = (void *)xalloc (total_size); - if (!new_value.data && total_size) - { - if (add) - RRDestroyOutputProperty (prop); - return BadAlloc; - } - new_value.size = len; - new_value.type = type; - new_value.format = format; - - switch (mode) { - case PropModeReplace: - new_data = new_value.data; - old_data = NULL; - break; - case PropModeAppend: - new_data = (void *) (((char *) new_value.data) + - (prop_value->size * size_in_bytes)); - old_data = new_value.data; - break; - case PropModePrepend: - new_data = new_value.data; - old_data = (void *) (((char *) new_value.data) + - (prop_value->size * size_in_bytes)); - break; - } - if (new_data) - memcpy ((char *) new_data, (char *) value, len * size_in_bytes); - if (old_data) - memcpy ((char *) old_data, (char *) prop_value->data, - prop_value->size * size_in_bytes); - - if (pending && pScrPriv->rrOutputSetProperty && - !pScrPriv->rrOutputSetProperty(output->pScreen, output, - prop->propertyName, &new_value)) - { - if (new_value.data) - xfree (new_value.data); - return (BadValue); - } - if (prop_value->data) - xfree (prop_value->data); - *prop_value = new_value; - } - - else if (len == 0) - { - /* do nothing */ - } - - if (add) - { - prop->next = output->properties; - output->properties = prop; + total_len = prop_value->size + len; + + if (mode == PropModeReplace || len > 0) { + void *new_data = NULL, *old_data = NULL; + + total_size = total_len * size_in_bytes; + new_value.data = (void *) xalloc(total_size); + if (!new_value.data && total_size) { + if (add) + RRDestroyOutputProperty(prop); + return BadAlloc; + } + new_value.size = len; + new_value.type = type; + new_value.format = format; + + switch (mode) { + case PropModeReplace: + new_data = new_value.data; + old_data = NULL; + break; + case PropModeAppend: + new_data = (void *) (((char *) new_value.data) + + (prop_value->size * size_in_bytes)); + old_data = new_value.data; + break; + case PropModePrepend: + new_data = new_value.data; + old_data = (void *) (((char *) new_value.data) + + (prop_value->size * size_in_bytes)); + break; + } + if (new_data) + memcpy((char *) new_data, (char *) value, len * size_in_bytes); + if (old_data) + memcpy((char *) old_data, (char *) prop_value->data, + prop_value->size * size_in_bytes); + + if (pending && pScrPriv->rrOutputSetProperty && + !pScrPriv->rrOutputSetProperty(output->pScreen, output, + prop->propertyName, &new_value)) { + if (new_value.data) + xfree(new_value.data); + return (BadValue); + } + if (prop_value->data) + xfree(prop_value->data); + *prop_value = new_value; + } + + else if (len == 0) { + /* do nothing */ + } + + if (add) { + prop->next = output->properties; + output->properties = prop; } if (pending && prop->is_pending) - output->pendingProperties = TRUE; - - if (sendevent) - { - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyNewValue; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent (output->pScreen, (xEvent *) &event, RROutputPropertyNotifyMask); - } - return(Success); + output->pendingProperties = TRUE; + + if (sendevent) { + event.type = RREventBase + RRNotify; + event.subCode = RRNotify_OutputProperty; + event.output = output->id; + event.state = PropertyNewValue; + event.atom = prop->propertyName; + event.timestamp = currentTime.milliseconds; + RRDeliverEvent(output->pScreen, (xEvent *) &event, + RROutputPropertyNotifyMask); + } + return (Success); } Bool -RRPostPendingProperties (RROutputPtr output) +RRPostPendingProperties(RROutputPtr output) { - RRPropertyValuePtr pending_value; - RRPropertyValuePtr current_value; - RRPropertyPtr property; - Bool ret = TRUE; + RRPropertyValuePtr pending_value; + RRPropertyValuePtr current_value; + RRPropertyPtr property; + Bool ret = TRUE; if (!output->pendingProperties) - return TRUE; + return TRUE; output->pendingProperties = FALSE; - for (property = output->properties; property; property = property->next) - { - /* Skip non-pending properties */ - if (!property->is_pending) - continue; - - pending_value = &property->pending; - current_value = &property->current; - - /* - * If the pending and current values are equal, don't mark it - * as changed (which would deliver an event) - */ - if (pending_value->type == current_value->type && - pending_value->format == current_value->format && - pending_value->size == current_value->size && - !memcmp (pending_value->data, current_value->data, - pending_value->size)) - continue; - - if (RRChangeOutputProperty (output, property->propertyName, - pending_value->type, pending_value->format, - PropModeReplace, pending_value->size, - pending_value->data, TRUE, - FALSE) != Success) - ret = FALSE; + for (property = output->properties; property; property = property->next) { + /* Skip non-pending properties */ + if (!property->is_pending) + continue; + + pending_value = &property->pending; + current_value = &property->current; + + /* + * If the pending and current values are equal, don't mark it + * as changed (which would deliver an event) + */ + if (pending_value->type == current_value->type && + pending_value->format == current_value->format && + pending_value->size == current_value->size && + !memcmp(pending_value->data, current_value->data, + pending_value->size)) + continue; + + if (RRChangeOutputProperty(output, property->propertyName, + pending_value->type, pending_value->format, + PropModeReplace, pending_value->size, + pending_value->data, TRUE, FALSE) != Success) + ret = FALSE; } return ret; } RRPropertyPtr -RRQueryOutputProperty (RROutputPtr output, Atom property) +RRQueryOutputProperty(RROutputPtr output, Atom property) { - RRPropertyPtr prop; + RRPropertyPtr prop; for (prop = output->properties; prop; prop = prop->next) - if (prop->propertyName == property) - return prop; + if (prop->propertyName == property) + return prop; return NULL; } - + RRPropertyValuePtr -RRGetOutputProperty (RROutputPtr output, Atom property, Bool pending) +RRGetOutputProperty(RROutputPtr output, Atom property, Bool pending) { - RRPropertyPtr prop = RRQueryOutputProperty (output, property); + RRPropertyPtr prop = RRQueryOutputProperty(output, property); if (!prop) - return NULL; + return NULL; if (pending && prop->is_pending) - return &prop->pending; + return &prop->pending; else - return &prop->current; + return &prop->current; } int -RRConfigureOutputProperty (RROutputPtr output, Atom property, - Bool pending, Bool range, Bool immutable, - int num_values, INT32 *values) +RRConfigureOutputProperty(RROutputPtr output, Atom property, + Bool pending, Bool range, Bool immutable, + int num_values, INT32 *values) { - RRPropertyPtr prop = RRQueryOutputProperty (output, property); - Bool add = FALSE; - INT32 *new_values; - - if (!prop) - { - prop = RRCreateOutputProperty (property); - if (!prop) - return(BadAlloc); - add = TRUE; - } else if (prop->immutable && !immutable) - return(BadAccess); + RRPropertyPtr prop = RRQueryOutputProperty(output, property); + Bool add = FALSE; + INT32 *new_values; + + if (!prop) { + prop = RRCreateOutputProperty(property); + if (!prop) + return (BadAlloc); + add = TRUE; + } + else if (prop->immutable && !immutable) + return (BadAccess); /* * ranges must have even number of values */ if (range && (num_values & 1)) - return BadMatch; + return BadMatch; - new_values = xalloc (num_values * sizeof (INT32)); + new_values = xalloc(num_values * sizeof(INT32)); if (!new_values && num_values) - return BadAlloc; + return BadAlloc; if (num_values) - memcpy (new_values, values, num_values * sizeof (INT32)); + memcpy(new_values, values, num_values * sizeof(INT32)); /* * Property moving from pending to non-pending * loses any pending values */ - if (prop->is_pending && !pending) - { - if (prop->pending.data) - xfree (prop->pending.data); - RRInitOutputPropertyValue (&prop->pending); + if (prop->is_pending && !pending) { + if (prop->pending.data) + xfree(prop->pending.data); + RRInitOutputPropertyValue(&prop->pending); } prop->is_pending = pending; @@ -355,89 +346,88 @@ RRConfigureOutputProperty (RROutputPtr output, Atom property, prop->immutable = immutable; prop->num_valid = num_values; if (prop->valid_values) - xfree (prop->valid_values); + xfree(prop->valid_values); prop->valid_values = new_values; if (add) { - prop->next = output->properties; - output->properties = prop; + prop->next = output->properties; + output->properties = prop; } return Success; } int -ProcRRListOutputProperties (ClientPtr client) +ProcRRListOutputProperties(ClientPtr client) { REQUEST(xRRListOutputPropertiesReq); - Atom *pAtoms = NULL, *temppAtoms; - xRRListOutputPropertiesReply rep; - int numProps = 0; - RROutputPtr output; - RRPropertyPtr prop; + Atom *pAtoms = NULL, *temppAtoms; + xRRListOutputPropertiesReply rep; + int numProps = 0; + RROutputPtr output; + RRPropertyPtr prop; REQUEST_SIZE_MATCH(xRRListOutputPropertiesReq); - output = LookupOutput (client, stuff->output, DixReadAccess); + output = LookupOutput(client, stuff->output, DixReadAccess); if (!output) return RRErrorBase + BadRROutput; for (prop = output->properties; prop; prop = prop->next) - numProps++; + numProps++; if (numProps) - if(!(pAtoms = (Atom *)xalloc(numProps * sizeof(Atom)))) - return(BadAlloc); + if (!(pAtoms = (Atom *) xalloc(numProps * sizeof(Atom)))) + return (BadAlloc); rep.type = X_Reply; rep.length = (numProps * sizeof(Atom)) >> 2; rep.sequenceNumber = client->sequence; rep.nAtoms = numProps; - if (client->swapped) - { - int n; - swaps (&rep.sequenceNumber, n); - swapl (&rep.length, n); - swaps (&rep.nAtoms, n); + if (client->swapped) { + int n; + + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swaps(&rep.nAtoms, n); } temppAtoms = pAtoms; for (prop = output->properties; prop; prop = prop->next) - *temppAtoms++ = prop->propertyName; + *temppAtoms++ = prop->propertyName; - WriteToClient(client, sizeof(xRRListOutputPropertiesReply), (char*)&rep); - if (numProps) - { - client->pSwapReplyFunc = (ReplySwapPtr)Swap32Write; + WriteToClient(client, sizeof(xRRListOutputPropertiesReply), (char *) &rep); + if (numProps) { + client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; WriteSwappedDataToClient(client, numProps * sizeof(Atom), pAtoms); xfree(pAtoms); } - return(client->noClientException); + return (client->noClientException); } int -ProcRRQueryOutputProperty (ClientPtr client) +ProcRRQueryOutputProperty(ClientPtr client) { REQUEST(xRRQueryOutputPropertyReq); - xRRQueryOutputPropertyReply rep; - RROutputPtr output; - RRPropertyPtr prop; + xRRQueryOutputPropertyReply rep; + RROutputPtr output; + RRPropertyPtr prop; char *extra; REQUEST_SIZE_MATCH(xRRQueryOutputPropertyReq); - output = LookupOutput (client, stuff->output, DixReadAccess); + output = LookupOutput(client, stuff->output, DixReadAccess); if (!output) return RRErrorBase + BadRROutput; - prop = RRQueryOutputProperty (output, stuff->property); + prop = RRQueryOutputProperty(output, stuff->property); if (!prop) - return BadName; + return BadName; if (prop->num_valid) { - extra = xalloc(prop->num_valid * sizeof(INT32)); - if (!extra) - return BadAlloc; + extra = xalloc(prop->num_valid * sizeof(INT32)); + if (!extra) + return BadAlloc; } rep.type = X_Reply; rep.length = prop->num_valid; @@ -445,292 +435,279 @@ ProcRRQueryOutputProperty (ClientPtr client) rep.pending = prop->is_pending; rep.range = prop->range; rep.immutable = prop->immutable; - if (client->swapped) - { - int n; - swaps (&rep.sequenceNumber, n); - swapl (&rep.length, n); - } - WriteToClient (client, sizeof (xRRQueryOutputPropertyReply), (char*)&rep); - if (prop->num_valid) - { + if (client->swapped) { + int n; + + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + } + WriteToClient(client, sizeof(xRRQueryOutputPropertyReply), (char *) &rep); + if (prop->num_valid) { memcpy(extra, prop->valid_values, prop->num_valid * sizeof(INT32)); - client->pSwapReplyFunc = (ReplySwapPtr)Swap32Write; + client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; WriteSwappedDataToClient(client, prop->num_valid * sizeof(INT32), - extra); + extra); xfree(extra); } - return(client->noClientException); + return (client->noClientException); } int -ProcRRConfigureOutputProperty (ClientPtr client) +ProcRRConfigureOutputProperty(ClientPtr client) { REQUEST(xRRConfigureOutputPropertyReq); - RROutputPtr output; - int num_valid; + RROutputPtr output; + int num_valid; REQUEST_AT_LEAST_SIZE(xRRConfigureOutputPropertyReq); - output = LookupOutput (client, stuff->output, DixReadAccess); + output = LookupOutput(client, stuff->output, DixReadAccess); if (!output) return RRErrorBase + BadRROutput; - num_valid = stuff->length - (sizeof (xRRConfigureOutputPropertyReq) >> 2); - return RRConfigureOutputProperty (output, stuff->property, - stuff->pending, stuff->range, - FALSE, num_valid, - (INT32 *) (stuff + 1)); + num_valid = stuff->length - (sizeof(xRRConfigureOutputPropertyReq) >> 2); + return RRConfigureOutputProperty(output, stuff->property, + stuff->pending, stuff->range, + FALSE, num_valid, (INT32 *) (stuff + 1)); } int -ProcRRChangeOutputProperty (ClientPtr client) +ProcRRChangeOutputProperty(ClientPtr client) { REQUEST(xRRChangeOutputPropertyReq); - RROutputPtr output; - char format, mode; - unsigned long len; - int sizeInBytes; - int totalSize; - int err; + RROutputPtr output; + char format, mode; + unsigned long len; + int sizeInBytes; + int totalSize; + int err; REQUEST_AT_LEAST_SIZE(xRRChangeOutputPropertyReq); UpdateCurrentTime(); format = stuff->format; mode = stuff->mode; if ((mode != PropModeReplace) && (mode != PropModeAppend) && - (mode != PropModePrepend)) - { - client->errorValue = mode; - return BadValue; - } - if ((format != 8) && (format != 16) && (format != 32)) - { - client->errorValue = format; + (mode != PropModePrepend)) { + client->errorValue = mode; + return BadValue; + } + if ((format != 8) && (format != 16) && (format != 32)) { + client->errorValue = format; return BadValue; } len = stuff->nUnits; if (len > ((0xffffffff - sizeof(xChangePropertyReq)) >> 2)) - return BadLength; - sizeInBytes = format>>3; + return BadLength; + sizeInBytes = format >> 3; totalSize = len * sizeInBytes; REQUEST_FIXED_SIZE(xRRChangeOutputPropertyReq, totalSize); - output = LookupOutput (client, stuff->output, DixWriteAccess); + output = LookupOutput(client, stuff->output, DixWriteAccess); if (!output) - return RRErrorBase + BadRROutput; + return RRErrorBase + BadRROutput; - if (!ValidAtom(stuff->property)) - { - client->errorValue = stuff->property; - return(BadAtom); + if (!ValidAtom(stuff->property)) { + client->errorValue = stuff->property; + return (BadAtom); } - if (!ValidAtom(stuff->type)) - { - client->errorValue = stuff->type; - return(BadAtom); + if (!ValidAtom(stuff->type)) { + client->errorValue = stuff->type; + return (BadAtom); } err = RRChangeOutputProperty(output, stuff->property, - stuff->type, (int)format, - (int)mode, len, (void *)&stuff[1], TRUE, TRUE); + stuff->type, (int) format, + (int) mode, len, (void *) &stuff[1], TRUE, + TRUE); if (err != Success) - return err; + return err; else - return client->noClientException; + return client->noClientException; } int -ProcRRDeleteOutputProperty (ClientPtr client) +ProcRRDeleteOutputProperty(ClientPtr client) { REQUEST(xRRDeleteOutputPropertyReq); - RROutputPtr output; + RROutputPtr output; REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq); UpdateCurrentTime(); - output = LookupOutput (client, stuff->output, DixWriteAccess); + output = LookupOutput(client, stuff->output, DixWriteAccess); if (!output) return RRErrorBase + BadRROutput; - if (!ValidAtom(stuff->property)) - { - client->errorValue = stuff->property; - return (BadAtom); + if (!ValidAtom(stuff->property)) { + client->errorValue = stuff->property; + return (BadAtom); } - RRDeleteOutputProperty(output, stuff->property); return client->noClientException; } int -ProcRRGetOutputProperty (ClientPtr client) +ProcRRGetOutputProperty(ClientPtr client) { REQUEST(xRRGetOutputPropertyReq); - RRPropertyPtr prop, *prev; - RRPropertyValuePtr prop_value; - unsigned long n, len, ind; - RROutputPtr output; - xRRGetOutputPropertyReply reply; - char *extra; + RRPropertyPtr prop, *prev; + RRPropertyValuePtr prop_value; + unsigned long n, len, ind; + RROutputPtr output; + xRRGetOutputPropertyReply reply; + char *extra; REQUEST_SIZE_MATCH(xRRGetOutputPropertyReq); if (stuff->delete) - UpdateCurrentTime(); - output = LookupOutput (client, stuff->output, - stuff->delete ? DixWriteAccess : - DixReadAccess); + UpdateCurrentTime(); + output = LookupOutput(client, stuff->output, + stuff->delete ? DixWriteAccess : DixReadAccess); if (!output) - return RRErrorBase + BadRROutput; + return RRErrorBase + BadRROutput; - if (!ValidAtom(stuff->property)) - { - client->errorValue = stuff->property; - return(BadAtom); + if (!ValidAtom(stuff->property)) { + client->errorValue = stuff->property; + return (BadAtom); } - if ((stuff->delete != xTrue) && (stuff->delete != xFalse)) - { - client->errorValue = stuff->delete; - return(BadValue); + if ((stuff->delete != xTrue) && (stuff->delete != xFalse)) { + client->errorValue = stuff->delete; + return (BadValue); } - if ((stuff->type != AnyPropertyType) && !ValidAtom(stuff->type)) - { - client->errorValue = stuff->type; - return(BadAtom); + if ((stuff->type != AnyPropertyType) && !ValidAtom(stuff->type)) { + client->errorValue = stuff->type; + return (BadAtom); } for (prev = &output->properties; (prop = *prev); prev = &prop->next) - if (prop->propertyName == stuff->property) - break; + if (prop->propertyName == stuff->property) + break; reply.type = X_Reply; reply.sequenceNumber = client->sequence; - if (!prop) - { - reply.nItems = 0; - reply.length = 0; - reply.bytesAfter = 0; - reply.propertyType = None; - reply.format = 0; - if (client->swapped) { - int n; - - swaps(&reply.sequenceNumber, n); - swapl(&reply.length, n); - swapl(&reply.propertyType, n); - swapl(&reply.bytesAfter, n); - swapl(&reply.nItems, n); - } - WriteToClient(client, sizeof(xRRGetOutputPropertyReply), &reply); - return(client->noClientException); + if (!prop) { + reply.nItems = 0; + reply.length = 0; + reply.bytesAfter = 0; + reply.propertyType = None; + reply.format = 0; + if (client->swapped) { + int n; + + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swapl(&reply.propertyType, n); + swapl(&reply.bytesAfter, n); + swapl(&reply.nItems, n); + } + WriteToClient(client, sizeof(xRRGetOutputPropertyReply), &reply); + return (client->noClientException); } if (prop->immutable && stuff->delete) - return BadAccess; + return BadAccess; if (stuff->pending && prop->is_pending) - prop_value = &prop->pending; + prop_value = &prop->pending; else - prop_value = &prop->current; + prop_value = &prop->current; /* If the request type and actual type don't match. Return the - property information, but not the data. */ - - if (((stuff->type != prop_value->type) && - (stuff->type != AnyPropertyType)) - ) - { - reply.bytesAfter = prop_value->size; - reply.format = prop_value->format; - reply.length = 0; - reply.nItems = 0; - reply.propertyType = prop_value->type; - if (client->swapped) { - int n; - - swaps(&reply.sequenceNumber, n); - swapl(&reply.length, n); - swapl(&reply.propertyType, n); - swapl(&reply.bytesAfter, n); - swapl(&reply.nItems, n); - } - WriteToClient(client, sizeof(xRRGetOutputPropertyReply), &reply); - return(client->noClientException); + property information, but not the data. */ + + if (((stuff->type != prop_value->type) && (stuff->type != AnyPropertyType)) + ) { + reply.bytesAfter = prop_value->size; + reply.format = prop_value->format; + reply.length = 0; + reply.nItems = 0; + reply.propertyType = prop_value->type; + if (client->swapped) { + int n; + + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swapl(&reply.propertyType, n); + swapl(&reply.bytesAfter, n); + swapl(&reply.nItems, n); + } + WriteToClient(client, sizeof(xRRGetOutputPropertyReply), &reply); + return (client->noClientException); } /* * Return type, format, value to client */ - n = (prop_value->format/8) * prop_value->size; /* size (bytes) of prop */ + n = (prop_value->format / 8) * prop_value->size; /* size (bytes) of prop */ ind = stuff->longOffset << 2; - /* If longOffset is invalid such that it causes "len" to - be negative, it's a value error. */ + /* If longOffset is invalid such that it causes "len" to + be negative, it's a value error. */ - if (n < ind) - { - client->errorValue = stuff->longOffset; - return BadValue; + if (n < ind) { + client->errorValue = stuff->longOffset; + return BadValue; } len = min(n - ind, 4 * stuff->longLength); if (len) { - extra = xalloc(len); - if (!extra) - return BadAlloc; + extra = xalloc(len); + if (!extra) + return BadAlloc; } reply.bytesAfter = n - (ind + len); reply.format = prop_value->format; reply.length = (len + 3) >> 2; if (prop_value->format) - reply.nItems = len / (prop_value->format / 8); + reply.nItems = len / (prop_value->format / 8); else - reply.nItems = 0; + reply.nItems = 0; reply.propertyType = prop_value->type; - if (stuff->delete && (reply.bytesAfter == 0)) - { - xRROutputPropertyNotifyEvent event; - - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyDelete; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent (output->pScreen, (xEvent *) &event, RROutputPropertyNotifyMask); + if (stuff->delete && (reply.bytesAfter == 0)) { + xRROutputPropertyNotifyEvent event; + + event.type = RREventBase + RRNotify; + event.subCode = RRNotify_OutputProperty; + event.output = output->id; + event.state = PropertyDelete; + event.atom = prop->propertyName; + event.timestamp = currentTime.milliseconds; + RRDeliverEvent(output->pScreen, (xEvent *) &event, + RROutputPropertyNotifyMask); } if (client->swapped) { - int n; + int n; - swaps(&reply.sequenceNumber, n); - swapl(&reply.length, n); - swapl(&reply.propertyType, n); - swapl(&reply.bytesAfter, n); - swapl(&reply.nItems, n); + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swapl(&reply.propertyType, n); + swapl(&reply.bytesAfter, n); + swapl(&reply.nItems, n); } WriteToClient(client, sizeof(xGenericReply), &reply); - if (len) - { - memcpy(extra, (char *)prop_value->data + ind, len); - switch (reply.format) { - case 32: client->pSwapReplyFunc = (ReplySwapPtr)CopySwap32Write; break; - case 16: client->pSwapReplyFunc = (ReplySwapPtr)CopySwap16Write; break; - default: client->pSwapReplyFunc = (ReplySwapPtr)WriteToClient; break; - } - WriteSwappedDataToClient(client, len, - extra); - xfree(extra); - } - - if (stuff->delete && (reply.bytesAfter == 0)) - { /* delete the Property */ - *prev = prop->next; - RRDestroyOutputProperty (prop); - } - return(client->noClientException); -} + if (len) { + memcpy(extra, (char *) prop_value->data + ind, len); + switch (reply.format) { + case 32: + client->pSwapReplyFunc = (ReplySwapPtr) CopySwap32Write; + break; + case 16: + client->pSwapReplyFunc = (ReplySwapPtr) CopySwap16Write; + break; + default: + client->pSwapReplyFunc = (ReplySwapPtr) WriteToClient; + break; + } + WriteSwappedDataToClient(client, len, extra); + xfree(extra); + } + if (stuff->delete && (reply.bytesAfter == 0)) { /* delete the Property */ + *prev = prop->next; + RRDestroyOutputProperty(prop); + } + return (client->noClientException); +} diff --git a/nx-X11/programs/Xserver/randr/rrscreen.c b/nx-X11/programs/Xserver/randr/rrscreen.c index a13b01dcb..458416c1f 100644 --- a/nx-X11/programs/Xserver/randr/rrscreen.c +++ b/nx-X11/programs/Xserver/randr/rrscreen.c @@ -39,49 +39,46 @@ #include "randrstr.h" -extern char *ConnectionInfo; +extern char *ConnectionInfo; -static int padlength[4] = {0, 3, 2, 1}; +static int padlength[4] = { 0, 3, 2, 1 }; static CARD16 -RR10CurrentSizeID (ScreenPtr pScreen); + RR10CurrentSizeID(ScreenPtr pScreen); /* * Edit connection information block so that new clients * see the current screen size on connect */ static void -RREditConnectionInfo (ScreenPtr pScreen) +RREditConnectionInfo(ScreenPtr pScreen) { - xConnSetup *connSetup; - char *vendor; - xPixmapFormat *formats; - xWindowRoot *root; - xDepth *depth; - xVisualType *visual; - int screen = 0; - int d; + xConnSetup *connSetup; + char *vendor; + xPixmapFormat *formats; + xWindowRoot *root; + xDepth *depth; + xVisualType *visual; + int screen = 0; + int d; connSetup = (xConnSetup *) ConnectionInfo; - vendor = (char *) connSetup + sizeof (xConnSetup); + vendor = (char *) connSetup + sizeof(xConnSetup); formats = (xPixmapFormat *) ((char *) vendor + - connSetup->nbytesVendor + - padlength[connSetup->nbytesVendor & 3]); + connSetup->nbytesVendor + + padlength[connSetup->nbytesVendor & 3]); root = (xWindowRoot *) ((char *) formats + - sizeof (xPixmapFormat) * screenInfo.numPixmapFormats); - while (screen != pScreen->myNum) - { - depth = (xDepth *) ((char *) root + - sizeof (xWindowRoot)); - for (d = 0; d < root->nDepths; d++) - { - visual = (xVisualType *) ((char *) depth + - sizeof (xDepth)); - depth = (xDepth *) ((char *) visual + - depth->nVisuals * sizeof (xVisualType)); - } - root = (xWindowRoot *) ((char *) depth); - screen++; + sizeof(xPixmapFormat) * + screenInfo.numPixmapFormats); + while (screen != pScreen->myNum) { + depth = (xDepth *) ((char *) root + sizeof(xWindowRoot)); + for (d = 0; d < root->nDepths; d++) { + visual = (xVisualType *) ((char *) depth + sizeof(xDepth)); + depth = (xDepth *) ((char *) visual + + depth->nVisuals * sizeof(xVisualType)); + } + root = (xWindowRoot *) ((char *) depth); + screen++; } root->pixWidth = pScreen->width; root->pixHeight = pScreen->height; @@ -90,10 +87,10 @@ RREditConnectionInfo (ScreenPtr pScreen) } void -RRSendConfigNotify (ScreenPtr pScreen) +RRSendConfigNotify(ScreenPtr pScreen) { - WindowPtr pWin = WindowTable[pScreen->myNum]; - xEvent event; + WindowPtr pWin = WindowTable[pScreen->myNum]; + xEvent event; event.u.u.type = ConfigureNotify; event.u.configureNotify.window = pWin->drawable.id; @@ -105,48 +102,49 @@ RRSendConfigNotify (ScreenPtr pScreen) event.u.configureNotify.width = pWin->drawable.width; event.u.configureNotify.height = pWin->drawable.height; - event.u.configureNotify.borderWidth = wBorderWidth (pWin); + event.u.configureNotify.borderWidth = wBorderWidth(pWin); event.u.configureNotify.override = pWin->overrideRedirect; DeliverEvents(pWin, &event, 1, NullWindow); } void -RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen) +RRDeliverScreenEvent(ClientPtr client, WindowPtr pWin, ScreenPtr pScreen) { - rrScrPriv (pScreen); - xRRScreenChangeNotifyEvent se; - RRCrtcPtr crtc = pScrPriv->numCrtcs ? pScrPriv->crtcs[0] : NULL; - WindowPtr pRoot = WindowTable[pScreen->myNum]; + rrScrPriv(pScreen); + xRRScreenChangeNotifyEvent se; + RRCrtcPtr crtc = pScrPriv->numCrtcs ? pScrPriv->crtcs[0] : NULL; + WindowPtr pRoot = WindowTable[pScreen->myNum]; se.type = RRScreenChangeNotify + RREventBase; se.rotation = (CARD8) (crtc ? crtc->rotation : RR_Rotate_0); se.timestamp = pScrPriv->lastSetTime.milliseconds; se.sequenceNumber = client->sequence; se.configTimestamp = pScrPriv->lastConfigTime.milliseconds; - se.root = pRoot->drawable.id; + se.root = pRoot->drawable.id; se.window = pWin->drawable.id; #ifdef RENDER - se.subpixelOrder = PictureGetSubpixelOrder (pScreen); + se.subpixelOrder = PictureGetSubpixelOrder(pScreen); #else se.subpixelOrder = SubPixelUnknown; #endif se.sequenceNumber = client->sequence; - se.sizeID = RR10CurrentSizeID (pScreen); + se.sizeID = RR10CurrentSizeID(pScreen); if (se.rotation & (RR_Rotate_90 | RR_Rotate_270)) { - se.widthInPixels = pScreen->height; - se.heightInPixels = pScreen->width; - se.widthInMillimeters = pScreen->mmHeight; - se.heightInMillimeters = pScreen->mmWidth; - } else { - se.widthInPixels = pScreen->width; - se.heightInPixels = pScreen->height; - se.widthInMillimeters = pScreen->mmWidth; - se.heightInMillimeters = pScreen->mmHeight; + se.widthInPixels = pScreen->height; + se.heightInPixels = pScreen->width; + se.widthInMillimeters = pScreen->mmHeight; + se.heightInMillimeters = pScreen->mmWidth; + } + else { + se.widthInPixels = pScreen->width; + se.heightInPixels = pScreen->height; + se.widthInMillimeters = pScreen->mmWidth; + se.heightInMillimeters = pScreen->mmHeight; } - WriteEventsToClient (client, 1, (xEvent *) &se); + WriteEventsToClient(client, 1, (xEvent *) &se); } /* @@ -155,7 +153,7 @@ RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen) * the size of the screen */ void -RRScreenSizeNotify (ScreenPtr pScreen) +RRScreenSizeNotify(ScreenPtr pScreen) { rrScrPriv(pScreen); /* @@ -163,10 +161,10 @@ RRScreenSizeNotify (ScreenPtr pScreen) * pixel size */ if (pScrPriv->width == pScreen->width && - pScrPriv->height == pScreen->height && - pScrPriv->mmWidth == pScreen->mmWidth && - pScrPriv->mmHeight == pScreen->mmHeight) - return; + pScrPriv->height == pScreen->height && + pScrPriv->mmWidth == pScreen->mmWidth && + pScrPriv->mmHeight == pScreen->mmHeight) + return; pScrPriv->width = pScreen->width; pScrPriv->height = pScreen->height; @@ -175,41 +173,35 @@ RRScreenSizeNotify (ScreenPtr pScreen) pScrPriv->changed = TRUE; /* pScrPriv->sizeChanged = TRUE; */ - RRTellChanged (pScreen); - RRSendConfigNotify (pScreen); - RREditConnectionInfo (pScreen); + RRTellChanged(pScreen); + RRSendConfigNotify(pScreen); + RREditConnectionInfo(pScreen); - RRPointerScreenConfigured (pScreen); + RRPointerScreenConfigured(pScreen); /* * Fix pointer bounds and location */ - ScreenRestructured (pScreen); + ScreenRestructured(pScreen); } /* * Request that the screen be resized */ Bool -RRScreenSizeSet (ScreenPtr pScreen, - CARD16 width, - CARD16 height, - CARD32 mmWidth, - CARD32 mmHeight) +RRScreenSizeSet(ScreenPtr pScreen, + CARD16 width, CARD16 height, CARD32 mmWidth, CARD32 mmHeight) { rrScrPriv(pScreen); #if RANDR_12_INTERFACE - if (pScrPriv->rrScreenSetSize) - { - return (*pScrPriv->rrScreenSetSize) (pScreen, - width, height, - mmWidth, mmHeight); + if (pScrPriv->rrScreenSetSize) { + return (*pScrPriv->rrScreenSetSize) (pScreen, + width, height, mmWidth, mmHeight); } #endif #if RANDR_10_INTERFACE - if (pScrPriv->rrSetConfig) - { - return TRUE; /* can't set size separately */ + if (pScrPriv->rrSetConfig) { + return TRUE; /* can't set size separately */ } #endif return FALSE; @@ -219,24 +211,24 @@ RRScreenSizeSet (ScreenPtr pScreen, * Retrieve valid screen size range */ int -ProcRRGetScreenSizeRange (ClientPtr client) +ProcRRGetScreenSizeRange(ClientPtr client) { REQUEST(xRRGetScreenSizeRangeReq); - xRRGetScreenSizeRangeReply rep; - WindowPtr pWin; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - int rc; + xRRGetScreenSizeRangeReply rep; + WindowPtr pWin; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + int rc; REQUEST_SIZE_MATCH(xRRGetScreenSizeRangeReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; + return rc; pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); @@ -246,291 +238,272 @@ ProcRRGetScreenSizeRange (ClientPtr client) rep.sequenceNumber = client->sequence; rep.length = 0; - if (pScrPriv) - { - if (!RRGetInfo (pScreen)) - return BadAlloc; - rep.minWidth = pScrPriv->minWidth; - rep.minHeight = pScrPriv->minHeight; - rep.maxWidth = pScrPriv->maxWidth; - rep.maxHeight = pScrPriv->maxHeight; + if (pScrPriv) { + if (!RRGetInfo(pScreen)) + return BadAlloc; + rep.minWidth = pScrPriv->minWidth; + rep.minHeight = pScrPriv->minHeight; + rep.maxWidth = pScrPriv->maxWidth; + rep.maxHeight = pScrPriv->maxHeight; } - else - { - rep.maxWidth = rep.minWidth = pScreen->width; - rep.maxHeight = rep.minHeight = pScreen->height; + else { + rep.maxWidth = rep.minWidth = pScreen->width; + rep.maxHeight = rep.minHeight = pScreen->height; } - if (client->swapped) - { - int n; - - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.minWidth, n); - swaps(&rep.minHeight, n); - swaps(&rep.maxWidth, n); - swaps(&rep.maxHeight, n); + if (client->swapped) { + int n; + + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swaps(&rep.minWidth, n); + swaps(&rep.minHeight, n); + swaps(&rep.maxWidth, n); + swaps(&rep.maxHeight, n); } - WriteToClient(client, sizeof(xRRGetScreenSizeRangeReply), (char *)&rep); + WriteToClient(client, sizeof(xRRGetScreenSizeRangeReply), (char *) &rep); return (client->noClientException); } int -ProcRRSetScreenSize (ClientPtr client) +ProcRRSetScreenSize(ClientPtr client) { REQUEST(xRRSetScreenSizeReq); - WindowPtr pWin; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - int i, rc; + WindowPtr pWin; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + int i, rc; REQUEST_SIZE_MATCH(xRRSetScreenSizeReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; + return rc; pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); - if (stuff->width < pScrPriv->minWidth || pScrPriv->maxWidth < stuff->width) - { - client->errorValue = stuff->width; - return BadValue; + if (stuff->width < pScrPriv->minWidth || pScrPriv->maxWidth < stuff->width) { + client->errorValue = stuff->width; + return BadValue; } if (stuff->height < pScrPriv->minHeight || - pScrPriv->maxHeight < stuff->height) - { - client->errorValue = stuff->height; - return BadValue; - } - for (i = 0; i < pScrPriv->numCrtcs; i++) - { - RRCrtcPtr crtc = pScrPriv->crtcs[i]; - RRModePtr mode = crtc->mode; - if (mode) - { - int source_width = mode->mode.width; - int source_height = mode->mode.height; - Rotation rotation = crtc->rotation; - - if (rotation == RR_Rotate_90 || rotation == RR_Rotate_270) - { - source_width = mode->mode.height; - source_height = mode->mode.width; - } - - if (crtc->x + source_width > stuff->width || - crtc->y + source_height > stuff->height) - return BadMatch; - } - } - if (stuff->widthInMillimeters == 0 || stuff->heightInMillimeters == 0) - { - client->errorValue = 0; - return BadValue; - } - if (!RRScreenSizeSet (pScreen, - stuff->width, stuff->height, - stuff->widthInMillimeters, - stuff->heightInMillimeters)) - { - return BadMatch; + pScrPriv->maxHeight < stuff->height) { + client->errorValue = stuff->height; + return BadValue; + } + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + RRModePtr mode = crtc->mode; + + if (mode) { + int source_width = mode->mode.width; + int source_height = mode->mode.height; + Rotation rotation = crtc->rotation; + + if (rotation == RR_Rotate_90 || rotation == RR_Rotate_270) { + source_width = mode->mode.height; + source_height = mode->mode.width; + } + + if (crtc->x + source_width > stuff->width || + crtc->y + source_height > stuff->height) + return BadMatch; + } + } + if (stuff->widthInMillimeters == 0 || stuff->heightInMillimeters == 0) { + client->errorValue = 0; + return BadValue; + } + if (!RRScreenSizeSet(pScreen, + stuff->width, stuff->height, + stuff->widthInMillimeters, + stuff->heightInMillimeters)) { + return BadMatch; } return Success; } int -ProcRRGetScreenResources (ClientPtr client) +ProcRRGetScreenResources(ClientPtr client) { REQUEST(xRRGetScreenResourcesReq); - xRRGetScreenResourcesReply rep; - WindowPtr pWin; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - CARD8 *extra; - unsigned long extraLen; - int i, n, rc; - RRCrtc *crtcs; - RROutput *outputs; - xRRModeInfo *modeinfos; - CARD8 *names; + xRRGetScreenResourcesReply rep; + WindowPtr pWin; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + CARD8 *extra; + unsigned long extraLen; + int i, n, rc; + RRCrtc *crtcs; + RROutput *outputs; + xRRModeInfo *modeinfos; + CARD8 *names; REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; + return rc; pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); rep.pad = 0; if (pScrPriv) - if (!RRGetInfo (pScreen)) - return BadAlloc; - - if (!pScrPriv) - { - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.timestamp = currentTime.milliseconds; - rep.configTimestamp = currentTime.milliseconds; - rep.nCrtcs = 0; - rep.nOutputs = 0; - rep.nModes = 0; - rep.nbytesNames = 0; - extra = NULL; - extraLen = 0; + if (!RRGetInfo(pScreen)) + return BadAlloc; + + if (!pScrPriv) { + rep.type = X_Reply; + rep.sequenceNumber = client->sequence; + rep.length = 0; + rep.timestamp = currentTime.milliseconds; + rep.configTimestamp = currentTime.milliseconds; + rep.nCrtcs = 0; + rep.nOutputs = 0; + rep.nModes = 0; + rep.nbytesNames = 0; + extra = NULL; + extraLen = 0; } - else - { - RRModePtr *modes; - int num_modes; - - modes = RRModesForScreen (pScreen, &num_modes); - if (!modes) - return BadAlloc; - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.timestamp = pScrPriv->lastSetTime.milliseconds; - rep.configTimestamp = pScrPriv->lastConfigTime.milliseconds; - rep.nCrtcs = pScrPriv->numCrtcs; - rep.nOutputs = pScrPriv->numOutputs; - rep.nModes = num_modes; - rep.nbytesNames = 0; - - for (i = 0; i < num_modes; i++) - rep.nbytesNames += modes[i]->mode.nameLength; - - rep.length = (pScrPriv->numCrtcs + - pScrPriv->numOutputs + - num_modes * (SIZEOF(xRRModeInfo) >> 2) + - ((rep.nbytesNames + 3) >> 2)); - - extraLen = rep.length << 2; - if (extraLen) - { - extra = xalloc (extraLen); - if (!extra) - { - xfree (modes); - return BadAlloc; - } - } - else - extra = NULL; - - crtcs = (RRCrtc *) extra; - outputs = (RROutput *) (crtcs + pScrPriv->numCrtcs); - modeinfos = (xRRModeInfo *) (outputs + pScrPriv->numOutputs); - names = (CARD8 *) (modeinfos + num_modes); - - for (i = 0; i < pScrPriv->numCrtcs; i++) - { - crtcs[i] = pScrPriv->crtcs[i]->id; - if (client->swapped) - swapl (&crtcs[i], n); - } - - for (i = 0; i < pScrPriv->numOutputs; i++) - { - outputs[i] = pScrPriv->outputs[i]->id; - if (client->swapped) - swapl (&outputs[i], n); - } - - for (i = 0; i < num_modes; i++) - { - RRModePtr mode = modes[i]; - modeinfos[i] = mode->mode; - if (client->swapped) - { - swapl (&modeinfos[i].id, n); - swaps (&modeinfos[i].width, n); - swaps (&modeinfos[i].height, n); - swapl (&modeinfos[i].dotClock, n); - swaps (&modeinfos[i].hSyncStart, n); - swaps (&modeinfos[i].hSyncEnd, n); - swaps (&modeinfos[i].hTotal, n); - swaps (&modeinfos[i].hSkew, n); - swaps (&modeinfos[i].vSyncStart, n); - swaps (&modeinfos[i].vSyncEnd, n); - swaps (&modeinfos[i].vTotal, n); - swaps (&modeinfos[i].nameLength, n); - swapl (&modeinfos[i].modeFlags, n); - } - memcpy (names, mode->name, - mode->mode.nameLength); - names += mode->mode.nameLength; - } - xfree (modes); - assert (((((char *) names - (char *) extra) + 3) >> 2) == rep.length); + else { + RRModePtr *modes; + int num_modes; + + modes = RRModesForScreen(pScreen, &num_modes); + if (!modes) + return BadAlloc; + + rep.type = X_Reply; + rep.sequenceNumber = client->sequence; + rep.length = 0; + rep.timestamp = pScrPriv->lastSetTime.milliseconds; + rep.configTimestamp = pScrPriv->lastConfigTime.milliseconds; + rep.nCrtcs = pScrPriv->numCrtcs; + rep.nOutputs = pScrPriv->numOutputs; + rep.nModes = num_modes; + rep.nbytesNames = 0; + + for (i = 0; i < num_modes; i++) + rep.nbytesNames += modes[i]->mode.nameLength; + + rep.length = (pScrPriv->numCrtcs + + pScrPriv->numOutputs + + num_modes * (SIZEOF(xRRModeInfo) >> 2) + + ((rep.nbytesNames + 3) >> 2)); + + extraLen = rep.length << 2; + if (extraLen) { + extra = xalloc(extraLen); + if (!extra) { + xfree(modes); + return BadAlloc; + } + } + else + extra = NULL; + + crtcs = (RRCrtc *) extra; + outputs = (RROutput *) (crtcs + pScrPriv->numCrtcs); + modeinfos = (xRRModeInfo *) (outputs + pScrPriv->numOutputs); + names = (CARD8 *) (modeinfos + num_modes); + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + crtcs[i] = pScrPriv->crtcs[i]->id; + if (client->swapped) + swapl(&crtcs[i], n); + } + + for (i = 0; i < pScrPriv->numOutputs; i++) { + outputs[i] = pScrPriv->outputs[i]->id; + if (client->swapped) + swapl(&outputs[i], n); + } + + for (i = 0; i < num_modes; i++) { + RRModePtr mode = modes[i]; + + modeinfos[i] = mode->mode; + if (client->swapped) { + swapl(&modeinfos[i].id, n); + swaps(&modeinfos[i].width, n); + swaps(&modeinfos[i].height, n); + swapl(&modeinfos[i].dotClock, n); + swaps(&modeinfos[i].hSyncStart, n); + swaps(&modeinfos[i].hSyncEnd, n); + swaps(&modeinfos[i].hTotal, n); + swaps(&modeinfos[i].hSkew, n); + swaps(&modeinfos[i].vSyncStart, n); + swaps(&modeinfos[i].vSyncEnd, n); + swaps(&modeinfos[i].vTotal, n); + swaps(&modeinfos[i].nameLength, n); + swapl(&modeinfos[i].modeFlags, n); + } + memcpy(names, mode->name, mode->mode.nameLength); + names += mode->mode.nameLength; + } + xfree(modes); + assert(((((char *) names - (char *) extra) + 3) >> 2) == rep.length); } if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.timestamp, n); - swapl(&rep.configTimestamp, n); - swaps(&rep.nCrtcs, n); - swaps(&rep.nOutputs, n); - swaps(&rep.nModes, n); - swaps(&rep.nbytesNames, n); + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); + swapl(&rep.configTimestamp, n); + swaps(&rep.nCrtcs, n); + swaps(&rep.nOutputs, n); + swaps(&rep.nModes, n); + swaps(&rep.nbytesNames, n); } - WriteToClient(client, sizeof(xRRGetScreenResourcesReply), (char *)&rep); - if (extraLen) - { - WriteToClient (client, extraLen, (char *) extra); - xfree (extra); + WriteToClient(client, sizeof(xRRGetScreenResourcesReply), (char *) &rep); + if (extraLen) { + WriteToClient(client, extraLen, (char *) extra); + xfree(extra); } return client->noClientException; } typedef struct _RR10Data { RRScreenSizePtr sizes; - int nsize; - int nrefresh; - int size; - CARD16 refresh; + int nsize; + int nrefresh; + int size; + CARD16 refresh; } RR10DataRec, *RR10DataPtr; /* * Convert 1.2 monitor data into 1.0 screen data */ static RR10DataPtr -RR10GetData (ScreenPtr pScreen, RROutputPtr output) +RR10GetData(ScreenPtr pScreen, RROutputPtr output) { - RR10DataPtr data; + RR10DataPtr data; RRScreenSizePtr size; - int nmode = output->numModes + output->numUserModes; - int o, os, l, r; + int nmode = output->numModes + output->numUserModes; + int o, os, l, r; RRScreenRatePtr refresh; - CARD16 vRefresh; - RRModePtr mode; - Bool *used; + CARD16 vRefresh; + RRModePtr mode; + Bool *used; /* Make sure there is plenty of space for any combination */ - data = malloc (sizeof (RR10DataRec) + - sizeof (RRScreenSize) * nmode + - sizeof (RRScreenRate) * nmode + - sizeof (Bool) * nmode); + data = malloc(sizeof(RR10DataRec) + + sizeof(RRScreenSize) * nmode + + sizeof(RRScreenRate) * nmode + sizeof(Bool) * nmode); if (!data) - return NULL; + return NULL; size = (RRScreenSizePtr) (data + 1); refresh = (RRScreenRatePtr) (size + nmode); used = (Bool *) (refresh + nmode); - memset (used, '\0', sizeof (Bool) * nmode); + memset(used, '\0', sizeof(Bool) * nmode); data->sizes = size; data->nsize = 0; data->nrefresh = 0; @@ -540,269 +513,254 @@ RR10GetData (ScreenPtr pScreen, RROutputPtr output) /* * find modes not yet listed */ - for (o = 0; o < output->numModes + output->numUserModes; o++) - { - if (used[o]) continue; - - if (o < output->numModes) - mode = output->modes[o]; - else - mode = output->userModes[o - output->numModes]; - - l = data->nsize; - size[l].id = data->nsize; - size[l].width = mode->mode.width; - size[l].height = mode->mode.height; - if (output->mmWidth && output->mmHeight) { - size[l].mmWidth = output->mmWidth; - size[l].mmHeight = output->mmHeight; - } else { - size[l].mmWidth = pScreen->mmWidth; - size[l].mmHeight = pScreen->mmHeight; - } - size[l].nRates = 0; - size[l].pRates = &refresh[data->nrefresh]; - data->nsize++; - - /* - * Find all modes with matching size - */ - for (os = o; os < output->numModes + output->numUserModes; os++) - { - if (os < output->numModes) - mode = output->modes[os]; - else - mode = output->userModes[os - output->numModes]; - if (mode->mode.width == size[l].width && - mode->mode.height == size[l].height) - { - vRefresh = RRVerticalRefresh (&mode->mode); - used[os] = TRUE; - - for (r = 0; r < size[l].nRates; r++) - if (vRefresh == size[l].pRates[r].rate) - break; - if (r == size[l].nRates) - { - size[l].pRates[r].rate = vRefresh; - size[l].pRates[r].mode = mode; - size[l].nRates++; - data->nrefresh++; - } - if (mode == output->crtc->mode) - { - data->size = l; - data->refresh = vRefresh; - } - } - } + for (o = 0; o < output->numModes + output->numUserModes; o++) { + if (used[o]) + continue; + + if (o < output->numModes) + mode = output->modes[o]; + else + mode = output->userModes[o - output->numModes]; + + l = data->nsize; + size[l].id = data->nsize; + size[l].width = mode->mode.width; + size[l].height = mode->mode.height; + if (output->mmWidth && output->mmHeight) { + size[l].mmWidth = output->mmWidth; + size[l].mmHeight = output->mmHeight; + } + else { + size[l].mmWidth = pScreen->mmWidth; + size[l].mmHeight = pScreen->mmHeight; + } + size[l].nRates = 0; + size[l].pRates = &refresh[data->nrefresh]; + data->nsize++; + + /* + * Find all modes with matching size + */ + for (os = o; os < output->numModes + output->numUserModes; os++) { + if (os < output->numModes) + mode = output->modes[os]; + else + mode = output->userModes[os - output->numModes]; + if (mode->mode.width == size[l].width && + mode->mode.height == size[l].height) { + vRefresh = RRVerticalRefresh(&mode->mode); + used[os] = TRUE; + + for (r = 0; r < size[l].nRates; r++) + if (vRefresh == size[l].pRates[r].rate) + break; + if (r == size[l].nRates) { + size[l].pRates[r].rate = vRefresh; + size[l].pRates[r].mode = mode; + size[l].nRates++; + data->nrefresh++; + } + if (mode == output->crtc->mode) { + data->size = l; + data->refresh = vRefresh; + } + } + } } return data; } int -ProcRRGetScreenInfo (ClientPtr client) +ProcRRGetScreenInfo(ClientPtr client) { REQUEST(xRRGetScreenInfoReq); - xRRGetScreenInfoReply rep; - WindowPtr pWin; - int n, rc; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - CARD8 *extra; - unsigned long extraLen; - RROutputPtr output; + xRRGetScreenInfoReply rep; + WindowPtr pWin; + int n, rc; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + CARD8 *extra; + unsigned long extraLen; + RROutputPtr output; REQUEST_SIZE_MATCH(xRRGetScreenInfoReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; + return rc; pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); rep.pad = 0; if (pScrPriv) - if (!RRGetInfo (pScreen)) - return BadAlloc; - - output = RRFirstOutput (pScreen); - - if (!pScrPriv || !output) - { - rep.type = X_Reply; - rep.setOfRotations = RR_Rotate_0;; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; - rep.timestamp = currentTime.milliseconds; - rep.configTimestamp = currentTime.milliseconds; - rep.nSizes = 0; - rep.sizeID = 0; - rep.rotation = RR_Rotate_0; - rep.rate = 0; - rep.nrateEnts = 0; - extra = 0; - extraLen = 0; + if (!RRGetInfo(pScreen)) + return BadAlloc; + + output = RRFirstOutput(pScreen); + + if (!pScrPriv || !output) { + rep.type = X_Reply; + rep.setOfRotations = RR_Rotate_0;; + rep.sequenceNumber = client->sequence; + rep.length = 0; + rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; + rep.timestamp = currentTime.milliseconds; + rep.configTimestamp = currentTime.milliseconds; + rep.nSizes = 0; + rep.sizeID = 0; + rep.rotation = RR_Rotate_0; + rep.rate = 0; + rep.nrateEnts = 0; + extra = 0; + extraLen = 0; } - else - { - int i, j; - xScreenSizes *size; - CARD16 *rates; - CARD8 *data8; - Bool has_rate = RRClientKnowsRates (client); - RR10DataPtr pData; - RRScreenSizePtr pSize; - - pData = RR10GetData (pScreen, output); - if (!pData) - return BadAlloc; - - rep.type = X_Reply; - rep.setOfRotations = output->crtc->rotations; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; - rep.timestamp = pScrPriv->lastSetTime.milliseconds; - rep.configTimestamp = pScrPriv->lastConfigTime.milliseconds; - rep.rotation = output->crtc->rotation; - rep.nSizes = pData->nsize; + else { + int i, j; + xScreenSizes *size; + CARD16 *rates; + CARD8 *data8; + Bool has_rate = RRClientKnowsRates(client); + RR10DataPtr pData; + RRScreenSizePtr pSize; + + pData = RR10GetData(pScreen, output); + if (!pData) + return BadAlloc; + + rep.type = X_Reply; + rep.setOfRotations = output->crtc->rotations; + rep.sequenceNumber = client->sequence; + rep.length = 0; + rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; + rep.timestamp = pScrPriv->lastSetTime.milliseconds; + rep.configTimestamp = pScrPriv->lastConfigTime.milliseconds; + rep.rotation = output->crtc->rotation; + rep.nSizes = pData->nsize; rep.nrateEnts = pData->nrefresh + pData->nsize; - rep.sizeID = pData->size; - rep.rate = pData->refresh; - - extraLen = rep.nSizes * sizeof (xScreenSizes); - if (has_rate) - extraLen += rep.nrateEnts * sizeof (CARD16); - - if (extraLen) - { - extra = (CARD8 *) xalloc (extraLen); - if (!extra) - { - xfree (pData); - return BadAlloc; - } - } - else - extra = NULL; - - /* - * First comes the size information - */ - size = (xScreenSizes *) extra; - rates = (CARD16 *) (size + rep.nSizes); - for (i = 0; i < pData->nsize; i++) - { - pSize = &pData->sizes[i]; - size->widthInPixels = pSize->width; - size->heightInPixels = pSize->height; - size->widthInMillimeters = pSize->mmWidth; - size->heightInMillimeters = pSize->mmHeight; - if (client->swapped) - { - swaps (&size->widthInPixels, n); - swaps (&size->heightInPixels, n); - swaps (&size->widthInMillimeters, n); - swaps (&size->heightInMillimeters, n); - } - size++; - if (has_rate) - { - *rates = pSize->nRates; - if (client->swapped) - { - swaps (rates, n); - } - rates++; - for (j = 0; j < pSize->nRates; j++) - { - *rates = pSize->pRates[j].rate; - if (client->swapped) - { - swaps (rates, n); - } - rates++; - } - } - } - xfree (pData); - - data8 = (CARD8 *) rates; - - if (data8 - (CARD8 *) extra != extraLen) - FatalError ("RRGetScreenInfo bad extra len %ld != %ld\n", - (unsigned long)(data8 - (CARD8 *) extra), extraLen); - rep.length = (extraLen + 3) >> 2; + rep.sizeID = pData->size; + rep.rate = pData->refresh; + + extraLen = rep.nSizes * sizeof(xScreenSizes); + if (has_rate) + extraLen += rep.nrateEnts * sizeof(CARD16); + + if (extraLen) { + extra = (CARD8 *) xalloc(extraLen); + if (!extra) { + xfree(pData); + return BadAlloc; + } + } + else + extra = NULL; + + /* + * First comes the size information + */ + size = (xScreenSizes *) extra; + rates = (CARD16 *) (size + rep.nSizes); + for (i = 0; i < pData->nsize; i++) { + pSize = &pData->sizes[i]; + size->widthInPixels = pSize->width; + size->heightInPixels = pSize->height; + size->widthInMillimeters = pSize->mmWidth; + size->heightInMillimeters = pSize->mmHeight; + if (client->swapped) { + swaps(&size->widthInPixels, n); + swaps(&size->heightInPixels, n); + swaps(&size->widthInMillimeters, n); + swaps(&size->heightInMillimeters, n); + } + size++; + if (has_rate) { + *rates = pSize->nRates; + if (client->swapped) { + swaps(rates, n); + } + rates++; + for (j = 0; j < pSize->nRates; j++) { + *rates = pSize->pRates[j].rate; + if (client->swapped) { + swaps(rates, n); + } + rates++; + } + } + } + xfree(pData); + + data8 = (CARD8 *) rates; + + if (data8 - (CARD8 *) extra != extraLen) + FatalError("RRGetScreenInfo bad extra len %ld != %ld\n", + (unsigned long) (data8 - (CARD8 *) extra), extraLen); + rep.length = (extraLen + 3) >> 2; } if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.timestamp, n); + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); swapl(&rep.configTimestamp, n); - swaps(&rep.rotation, n); - swaps(&rep.nSizes, n); - swaps(&rep.sizeID, n); - swaps(&rep.rate, n); - swaps(&rep.nrateEnts, n); + swaps(&rep.rotation, n); + swaps(&rep.nSizes, n); + swaps(&rep.sizeID, n); + swaps(&rep.rate, n); + swaps(&rep.nrateEnts, n); } - WriteToClient(client, sizeof(xRRGetScreenInfoReply), (char *)&rep); - if (extraLen) - { - WriteToClient (client, extraLen, (char *) extra); - xfree (extra); + WriteToClient(client, sizeof(xRRGetScreenInfoReply), (char *) &rep); + if (extraLen) { + WriteToClient(client, extraLen, (char *) extra); + xfree(extra); } return (client->noClientException); } int -ProcRRSetScreenConfig (ClientPtr client) +ProcRRSetScreenConfig(ClientPtr client) { REQUEST(xRRSetScreenConfigReq); xRRSetScreenConfigReply rep; - DrawablePtr pDraw; - int n, rc; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - TimeStamp time; - int i; - Rotation rotation; - int rate; - Bool has_rate; - RROutputPtr output; - RRCrtcPtr crtc; - RRModePtr mode; - RR10DataPtr pData = NULL; - RRScreenSizePtr pSize; - int width, height; - - UpdateCurrentTime (); - - if (RRClientKnowsRates (client)) - { - REQUEST_SIZE_MATCH (xRRSetScreenConfigReq); - has_rate = TRUE; + DrawablePtr pDraw; + int n, rc; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + TimeStamp time; + int i; + Rotation rotation; + int rate; + Bool has_rate; + RROutputPtr output; + RRCrtcPtr crtc; + RRModePtr mode; + RR10DataPtr pData = NULL; + RRScreenSizePtr pSize; + int width, height; + + UpdateCurrentTime(); + + if (RRClientKnowsRates(client)) { + REQUEST_SIZE_MATCH(xRRSetScreenConfigReq); + has_rate = TRUE; } - else - { - REQUEST_SIZE_MATCH (xRR1_0SetScreenConfigReq); - has_rate = FALSE; + else { + REQUEST_SIZE_MATCH(xRR1_0SetScreenConfigReq); + has_rate = FALSE; } - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixWriteAccess); - #else - pDraw = SecurityLookupDrawable(stuff->drawable, client, SecurityWriteAccess); +#else + pDraw = + SecurityLookupDrawable(stuff->drawable, client, SecurityWriteAccess); rc = pDraw ? Success : BadDrawable; - #endif +#endif if (rc != Success) - return rc; + return rc; pScreen = pDraw->pScreen; @@ -810,21 +768,19 @@ ProcRRSetScreenConfig (ClientPtr client) time = ClientTimeToServerTime(stuff->timestamp); - if (!pScrPriv) - { - time = currentTime; - rep.status = RRSetConfigFailed; - goto sendReply; + if (!pScrPriv) { + time = currentTime; + rep.status = RRSetConfigFailed; + goto sendReply; } - if (!RRGetInfo (pScreen)) - return BadAlloc; - - output = RRFirstOutput (pScreen); - if (!output) - { - time = currentTime; - rep.status = RRSetConfigFailed; - goto sendReply; + if (!RRGetInfo(pScreen)) + return BadAlloc; + + output = RRFirstOutput(pScreen); + if (!output) { + time = currentTime; + rep.status = RRSetConfigFailed; + goto sendReply; } crtc = output->crtc; @@ -838,24 +794,22 @@ ProcRRSetScreenConfig (ClientPtr client) * timestamp, so using CompareTimeStamps here would cause randr to suddenly * stop working after several hours have passed (freedesktop bug #6502). */ - if (stuff->configTimestamp != pScrPriv->lastConfigTime.milliseconds) - { - rep.status = RRSetConfigInvalidConfigTime; - goto sendReply; + if (stuff->configTimestamp != pScrPriv->lastConfigTime.milliseconds) { + rep.status = RRSetConfigInvalidConfigTime; + goto sendReply; } - pData = RR10GetData (pScreen, output); + pData = RR10GetData(pScreen, output); if (!pData) - return BadAlloc; - - if (stuff->sizeID >= pData->nsize) - { - /* - * Invalid size ID - */ - client->errorValue = stuff->sizeID; - xfree (pData); - return BadValue; + return BadAlloc; + + if (stuff->sizeID >= pData->nsize) { + /* + * Invalid size ID + */ + client->errorValue = stuff->sizeID; + xfree(pData); + return BadValue; } pSize = &pData->sizes[stuff->sizeID]; @@ -870,63 +824,58 @@ ProcRRSetScreenConfig (ClientPtr client) case RR_Rotate_90: case RR_Rotate_180: case RR_Rotate_270: - break; + break; default: - /* - * Invalid rotation - */ - client->errorValue = stuff->rotation; - xfree (pData); - return BadValue; + /* + * Invalid rotation + */ + client->errorValue = stuff->rotation; + xfree(pData); + return BadValue; } - if ((~crtc->rotations) & rotation) - { - /* - * requested rotation or reflection not supported by screen - */ - client->errorValue = stuff->rotation; - xfree (pData); - return BadMatch; + if ((~crtc->rotations) & rotation) { + /* + * requested rotation or reflection not supported by screen + */ + client->errorValue = stuff->rotation; + xfree(pData); + return BadMatch; } /* * Validate requested refresh */ if (has_rate) - rate = (int) stuff->rate; + rate = (int) stuff->rate; else - rate = 0; - - if (rate) - { - for (i = 0; i < pSize->nRates; i++) - { - if (pSize->pRates[i].rate == rate) - break; - } - if (i == pSize->nRates) - { - /* - * Invalid rate - */ - client->errorValue = rate; - xfree (pData); - return BadValue; - } - mode = pSize->pRates[i].mode; + rate = 0; + + if (rate) { + for (i = 0; i < pSize->nRates; i++) { + if (pSize->pRates[i].rate == rate) + break; + } + if (i == pSize->nRates) { + /* + * Invalid rate + */ + client->errorValue = rate; + xfree(pData); + return BadValue; + } + mode = pSize->pRates[i].mode; } else - mode = pSize->pRates[0].mode; + mode = pSize->pRates[0].mode; /* * Make sure the requested set-time is not older than * the last set-time */ - if (CompareTimeStamps (time, pScrPriv->lastSetTime) < 0) - { - rep.status = RRSetConfigInvalidTime; - goto sendReply; + if (CompareTimeStamps(time, pScrPriv->lastSetTime) < 0) { + rep.status = RRSetConfigInvalidTime; + goto sendReply; } /* @@ -935,61 +884,56 @@ ProcRRSetScreenConfig (ClientPtr client) */ width = mode->mode.width; height = mode->mode.height; - if (rotation & (RR_Rotate_90|RR_Rotate_270)) - { - width = mode->mode.height; - height = mode->mode.width; + if (rotation & (RR_Rotate_90 | RR_Rotate_270)) { + width = mode->mode.height; + height = mode->mode.width; } if (width < pScrPriv->minWidth || pScrPriv->maxWidth < width) { - client->errorValue = width; - xfree (pData); - return BadValue; + client->errorValue = width; + xfree(pData); + return BadValue; } if (height < pScrPriv->minHeight || pScrPriv->maxHeight < height) { - client->errorValue = height; - xfree (pData); - return BadValue; - } - - if (width != pScreen->width || height != pScreen->height) - { - int c; - - for (c = 0; c < pScrPriv->numCrtcs; c++) - { - if (!RRCrtcSet (pScrPriv->crtcs[c], NULL, 0, 0, RR_Rotate_0, - 0, NULL)) - { - rep.status = RRSetConfigFailed; - /* XXX recover from failure */ - goto sendReply; - } - } - if (!RRScreenSizeSet (pScreen, width, height, - pScreen->mmWidth, pScreen->mmHeight)) - { - rep.status = RRSetConfigFailed; - /* XXX recover from failure */ - goto sendReply; - } - } - - if (!RRCrtcSet (crtc, mode, 0, 0, stuff->rotation, 1, &output)) - rep.status = RRSetConfigFailed; + client->errorValue = height; + xfree(pData); + return BadValue; + } + + if (width != pScreen->width || height != pScreen->height) { + int c; + + for (c = 0; c < pScrPriv->numCrtcs; c++) { + if (!RRCrtcSet(pScrPriv->crtcs[c], NULL, 0, 0, RR_Rotate_0, + 0, NULL)) { + rep.status = RRSetConfigFailed; + /* XXX recover from failure */ + goto sendReply; + } + } + if (!RRScreenSizeSet(pScreen, width, height, + pScreen->mmWidth, pScreen->mmHeight)) { + rep.status = RRSetConfigFailed; + /* XXX recover from failure */ + goto sendReply; + } + } + + if (!RRCrtcSet(crtc, mode, 0, 0, stuff->rotation, 1, &output)) + rep.status = RRSetConfigFailed; else { - pScrPriv->lastSetTime = time; - rep.status = RRSetConfigSuccess; + pScrPriv->lastSetTime = time; + rep.status = RRSetConfigSuccess; } /* * XXX Configure other crtcs to mirror as much as possible */ -sendReply: + sendReply: if (pData) - xfree (pData); + xfree(pData); rep.type = X_Reply; /* rep.status has already been filled in */ @@ -1000,40 +944,38 @@ sendReply: rep.newConfigTimestamp = pScrPriv->lastConfigTime.milliseconds; rep.root = WindowTable[pDraw->pScreen->myNum]->drawable.id; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.newTimestamp, n); - swapl(&rep.newConfigTimestamp, n); - swapl(&rep.root, n); + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.newTimestamp, n); + swapl(&rep.newConfigTimestamp, n); + swapl(&rep.root, n); } - WriteToClient(client, sizeof(xRRSetScreenConfigReply), (char *)&rep); + WriteToClient(client, sizeof(xRRSetScreenConfigReply), (char *) &rep); return (client->noClientException); } static CARD16 -RR10CurrentSizeID (ScreenPtr pScreen) +RR10CurrentSizeID(ScreenPtr pScreen) { - CARD16 sizeID = 0xffff; - RROutputPtr output = RRFirstOutput (pScreen); - - if (output) - { - RR10DataPtr data = RR10GetData (pScreen, output); - if (data) - { - int i; - for (i = 0; i < data->nsize; i++) - if (data->sizes[i].width == pScreen->width && - data->sizes[i].height == pScreen->height) - { - sizeID = (CARD16) i; - break; - } - xfree (data); - } + CARD16 sizeID = 0xffff; + RROutputPtr output = RRFirstOutput(pScreen); + + if (output) { + RR10DataPtr data = RR10GetData(pScreen, output); + + if (data) { + int i; + + for (i = 0; i < data->nsize; i++) + if (data->sizes[i].width == pScreen->width && + data->sizes[i].height == pScreen->height) { + sizeID = (CARD16) i; + break; + } + xfree(data); + } } return sizeID; } diff --git a/nx-X11/programs/Xserver/randr/rrsdispatch.c b/nx-X11/programs/Xserver/randr/rrsdispatch.c index 202222785..3175340fa 100644 --- a/nx-X11/programs/Xserver/randr/rrsdispatch.c +++ b/nx-X11/programs/Xserver/randr/rrsdispatch.c @@ -23,12 +23,13 @@ #include "randrstr.h" static int -SProcRRQueryVersion (ClientPtr client) +SProcRRQueryVersion(ClientPtr client) { register int n; + REQUEST(xRRQueryVersionReq); - REQUEST_SIZE_MATCH(xRRQueryVersionReq); + REQUEST_SIZE_MATCH(xRRQueryVersionReq); swaps(&stuff->length, n); swapl(&stuff->majorVersion, n); swapl(&stuff->minorVersion, n); @@ -36,31 +37,31 @@ SProcRRQueryVersion (ClientPtr client) } static int -SProcRRGetScreenInfo (ClientPtr client) +SProcRRGetScreenInfo(ClientPtr client) { register int n; + REQUEST(xRRGetScreenInfoReq); - REQUEST_SIZE_MATCH(xRRGetScreenInfoReq); + REQUEST_SIZE_MATCH(xRRGetScreenInfoReq); swaps(&stuff->length, n); swapl(&stuff->window, n); return (*ProcRandrVector[stuff->randrReqType]) (client); } static int -SProcRRSetScreenConfig (ClientPtr client) +SProcRRSetScreenConfig(ClientPtr client) { register int n; + REQUEST(xRRSetScreenConfigReq); - if (RRClientKnowsRates (client)) - { - REQUEST_SIZE_MATCH (xRRSetScreenConfigReq); - swaps (&stuff->rate, n); + if (RRClientKnowsRates(client)) { + REQUEST_SIZE_MATCH(xRRSetScreenConfigReq); + swaps(&stuff->rate, n); } - else - { - REQUEST_SIZE_MATCH (xRR1_0SetScreenConfigReq); + else { + REQUEST_SIZE_MATCH(xRR1_0SetScreenConfigReq); } swaps(&stuff->length, n); @@ -72,12 +73,13 @@ SProcRRSetScreenConfig (ClientPtr client) } static int -SProcRRSelectInput (ClientPtr client) +SProcRRSelectInput(ClientPtr client) { register int n; + REQUEST(xRRSelectInputReq); - REQUEST_SIZE_MATCH(xRRSelectInputReq); + REQUEST_SIZE_MATCH(xRRSelectInputReq); swaps(&stuff->length, n); swapl(&stuff->window, n); swaps(&stuff->enable, n); @@ -85,9 +87,10 @@ SProcRRSelectInput (ClientPtr client) } static int -SProcRRGetScreenSizeRange (ClientPtr client) +SProcRRGetScreenSizeRange(ClientPtr client) { int n; + REQUEST(xRRGetScreenSizeRangeReq); REQUEST_SIZE_MATCH(xRRGetScreenSizeRangeReq); @@ -97,9 +100,10 @@ SProcRRGetScreenSizeRange (ClientPtr client) } static int -SProcRRSetScreenSize (ClientPtr client) +SProcRRSetScreenSize(ClientPtr client) { int n; + REQUEST(xRRSetScreenSizeReq); REQUEST_SIZE_MATCH(xRRSetScreenSizeReq); @@ -113,9 +117,10 @@ SProcRRSetScreenSize (ClientPtr client) } static int -SProcRRGetScreenResources (ClientPtr client) +SProcRRGetScreenResources(ClientPtr client) { int n; + REQUEST(xRRGetScreenResourcesReq); REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq); @@ -125,9 +130,10 @@ SProcRRGetScreenResources (ClientPtr client) } static int -SProcRRGetOutputInfo (ClientPtr client) +SProcRRGetOutputInfo(ClientPtr client) { int n; + REQUEST(xRRGetOutputInfoReq);; REQUEST_SIZE_MATCH(xRRGetOutputInfoReq); @@ -138,9 +144,10 @@ SProcRRGetOutputInfo (ClientPtr client) } static int -SProcRRListOutputProperties (ClientPtr client) +SProcRRListOutputProperties(ClientPtr client) { int n; + REQUEST(xRRListOutputPropertiesReq); REQUEST_SIZE_MATCH(xRRListOutputPropertiesReq); @@ -150,9 +157,10 @@ SProcRRListOutputProperties (ClientPtr client) } static int -SProcRRQueryOutputProperty (ClientPtr client) +SProcRRQueryOutputProperty(ClientPtr client) { int n; + REQUEST(xRRQueryOutputPropertyReq); REQUEST_SIZE_MATCH(xRRQueryOutputPropertyReq); @@ -163,9 +171,10 @@ SProcRRQueryOutputProperty (ClientPtr client) } static int -SProcRRConfigureOutputProperty (ClientPtr client) +SProcRRConfigureOutputProperty(ClientPtr client) { int n; + REQUEST(xRRConfigureOutputPropertyReq); swaps(&stuff->length, n); @@ -176,37 +185,39 @@ SProcRRConfigureOutputProperty (ClientPtr client) } static int -SProcRRChangeOutputProperty (ClientPtr client) +SProcRRChangeOutputProperty(ClientPtr client) { int n; + REQUEST(xRRChangeOutputPropertyReq); - REQUEST_AT_LEAST_SIZE (xRRChangeOutputPropertyReq); + REQUEST_AT_LEAST_SIZE(xRRChangeOutputPropertyReq); swaps(&stuff->length, n); swapl(&stuff->output, n); swapl(&stuff->property, n); swapl(&stuff->type, n); swapl(&stuff->nUnits, n); - switch(stuff->format) { - case 8: - break; - case 16: - SwapRestS(stuff); - break; - case 32: - SwapRestL(stuff); - break; - default: - client->errorValue = stuff->format; - return BadValue; + switch (stuff->format) { + case 8: + break; + case 16: + SwapRestS(stuff); + break; + case 32: + SwapRestL(stuff); + break; + default: + client->errorValue = stuff->format; + return BadValue; } return (*ProcRandrVector[stuff->randrReqType]) (client); } static int -SProcRRDeleteOutputProperty (ClientPtr client) +SProcRRDeleteOutputProperty(ClientPtr client) { int n; + REQUEST(xRRDeleteOutputPropertyReq); REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq); @@ -217,9 +228,10 @@ SProcRRDeleteOutputProperty (ClientPtr client) } static int -SProcRRGetOutputProperty (ClientPtr client) +SProcRRGetOutputProperty(ClientPtr client) { int n; + REQUEST(xRRGetOutputPropertyReq); REQUEST_SIZE_MATCH(xRRGetOutputPropertyReq); @@ -233,10 +245,11 @@ SProcRRGetOutputProperty (ClientPtr client) } static int -SProcRRCreateMode (ClientPtr client) +SProcRRCreateMode(ClientPtr client) { int n; xRRModeInfo *modeinfo; + REQUEST(xRRCreateModeReq); REQUEST_AT_LEAST_SIZE(xRRCreateModeReq); @@ -260,9 +273,10 @@ SProcRRCreateMode (ClientPtr client) } static int -SProcRRDestroyMode (ClientPtr client) +SProcRRDestroyMode(ClientPtr client) { int n; + REQUEST(xRRDestroyModeReq); REQUEST_SIZE_MATCH(xRRDestroyModeReq); @@ -272,9 +286,10 @@ SProcRRDestroyMode (ClientPtr client) } static int -SProcRRAddOutputMode (ClientPtr client) +SProcRRAddOutputMode(ClientPtr client) { int n; + REQUEST(xRRAddOutputModeReq); REQUEST_SIZE_MATCH(xRRAddOutputModeReq); @@ -285,9 +300,10 @@ SProcRRAddOutputMode (ClientPtr client) } static int -SProcRRDeleteOutputMode (ClientPtr client) +SProcRRDeleteOutputMode(ClientPtr client) { int n; + REQUEST(xRRDeleteOutputModeReq); REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq); @@ -298,9 +314,10 @@ SProcRRDeleteOutputMode (ClientPtr client) } static int -SProcRRGetCrtcInfo (ClientPtr client) +SProcRRGetCrtcInfo(ClientPtr client) { int n; + REQUEST(xRRGetCrtcInfoReq); REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq); @@ -311,9 +328,10 @@ SProcRRGetCrtcInfo (ClientPtr client) } static int -SProcRRSetCrtcConfig (ClientPtr client) +SProcRRSetCrtcConfig(ClientPtr client) { int n; + REQUEST(xRRSetCrtcConfigReq); REQUEST_AT_LEAST_SIZE(xRRSetCrtcConfigReq); @@ -330,9 +348,10 @@ SProcRRSetCrtcConfig (ClientPtr client) } static int -SProcRRGetCrtcGammaSize (ClientPtr client) +SProcRRGetCrtcGammaSize(ClientPtr client) { int n; + REQUEST(xRRGetCrtcGammaSizeReq); REQUEST_SIZE_MATCH(xRRGetCrtcGammaSizeReq); @@ -342,9 +361,10 @@ SProcRRGetCrtcGammaSize (ClientPtr client) } static int -SProcRRGetCrtcGamma (ClientPtr client) +SProcRRGetCrtcGamma(ClientPtr client) { int n; + REQUEST(xRRGetCrtcGammaReq); REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq); @@ -354,9 +374,10 @@ SProcRRGetCrtcGamma (ClientPtr client) } static int -SProcRRSetCrtcGamma (ClientPtr client) +SProcRRSetCrtcGamma(ClientPtr client) { int n; + REQUEST(xRRSetCrtcGammaReq); REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq); @@ -367,35 +388,34 @@ SProcRRSetCrtcGamma (ClientPtr client) return (*ProcRandrVector[stuff->randrReqType]) (client); } -int (*SProcRandrVector[RRNumberRequests])(ClientPtr) = { - SProcRRQueryVersion, /* 0 */ +int (*SProcRandrVector[RRNumberRequests]) (ClientPtr) = { + SProcRRQueryVersion, /* 0 */ /* we skip 1 to make old clients fail pretty immediately */ - NULL, /* 1 SProcRandrOldGetScreenInfo */ + NULL, /* 1 SProcRandrOldGetScreenInfo */ /* V1.0 apps share the same set screen config request id */ - SProcRRSetScreenConfig, /* 2 */ - NULL, /* 3 SProcRandrOldScreenChangeSelectInput */ + SProcRRSetScreenConfig, /* 2 */ + NULL, /* 3 SProcRandrOldScreenChangeSelectInput */ /* 3 used to be ScreenChangeSelectInput; deprecated */ - SProcRRSelectInput, /* 4 */ - SProcRRGetScreenInfo, /* 5 */ + SProcRRSelectInput, /* 4 */ + SProcRRGetScreenInfo, /* 5 */ /* V1.2 additions */ - SProcRRGetScreenSizeRange, /* 6 */ - SProcRRSetScreenSize, /* 7 */ - SProcRRGetScreenResources, /* 8 */ - SProcRRGetOutputInfo, /* 9 */ - SProcRRListOutputProperties,/* 10 */ - SProcRRQueryOutputProperty, /* 11 */ - SProcRRConfigureOutputProperty, /* 12 */ - SProcRRChangeOutputProperty,/* 13 */ - SProcRRDeleteOutputProperty,/* 14 */ - SProcRRGetOutputProperty, /* 15 */ - SProcRRCreateMode, /* 16 */ - SProcRRDestroyMode, /* 17 */ - SProcRRAddOutputMode, /* 18 */ - SProcRRDeleteOutputMode, /* 19 */ - SProcRRGetCrtcInfo, /* 20 */ - SProcRRSetCrtcConfig, /* 21 */ - SProcRRGetCrtcGammaSize, /* 22 */ - SProcRRGetCrtcGamma, /* 23 */ - SProcRRSetCrtcGamma, /* 24 */ + SProcRRGetScreenSizeRange, /* 6 */ + SProcRRSetScreenSize, /* 7 */ + SProcRRGetScreenResources, /* 8 */ + SProcRRGetOutputInfo, /* 9 */ + SProcRRListOutputProperties, /* 10 */ + SProcRRQueryOutputProperty, /* 11 */ + SProcRRConfigureOutputProperty, /* 12 */ + SProcRRChangeOutputProperty, /* 13 */ + SProcRRDeleteOutputProperty, /* 14 */ + SProcRRGetOutputProperty, /* 15 */ + SProcRRCreateMode, /* 16 */ + SProcRRDestroyMode, /* 17 */ + SProcRRAddOutputMode, /* 18 */ + SProcRRDeleteOutputMode, /* 19 */ + SProcRRGetCrtcInfo, /* 20 */ + SProcRRSetCrtcConfig, /* 21 */ + SProcRRGetCrtcGammaSize, /* 22 */ + SProcRRGetCrtcGamma, /* 23 */ + SProcRRSetCrtcGamma, /* 24 */ }; - diff --git a/nx-X11/programs/Xserver/randr/rrxinerama.c b/nx-X11/programs/Xserver/randr/rrxinerama.c index 5061fada2..31b750d64 100644 --- a/nx-X11/programs/Xserver/randr/rrxinerama.c +++ b/nx-X11/programs/Xserver/randr/rrxinerama.c @@ -114,8 +114,8 @@ extern Bool noRRXineramaExtension; int ProcRRXineramaQueryVersion(ClientPtr client) { - xPanoramiXQueryVersionReply rep; - register int n; + xPanoramiXQueryVersionReply rep; + register int n; REQUEST_SIZE_MATCH(xPanoramiXQueryVersionReq); rep.type = X_Reply; @@ -123,13 +123,13 @@ ProcRRXineramaQueryVersion(ClientPtr client) rep.sequenceNumber = client->sequence; rep.majorVersion = RR_XINERAMA_MAJOR_VERSION; rep.minorVersion = RR_XINERAMA_MINOR_VERSION; - if(client->swapped) { + if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swaps(&rep.majorVersion, n); swaps(&rep.minorVersion, n); } - WriteToClient(client, sizeof(xPanoramiXQueryVersionReply), (char *)&rep); + WriteToClient(client, sizeof(xPanoramiXQueryVersionReply), (char *) &rep); return (client->noClientException); } @@ -137,29 +137,28 @@ int ProcRRXineramaGetState(ClientPtr client) { REQUEST(xPanoramiXGetStateReq); - WindowPtr pWin; - xPanoramiXGetStateReply rep; - register int n, rc; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - Bool active = FALSE; + WindowPtr pWin; + xPanoramiXGetStateReply rep; + register int n, rc; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + Bool active = FALSE; REQUEST_SIZE_MATCH(xPanoramiXGetStateReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif - if(rc != Success) - return rc; +#endif + if (rc != Success) + return rc; pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); - if (pScrPriv) - { - /* XXX do we need more than this? */ - active = TRUE; + if (pScrPriv) { + /* XXX do we need more than this? */ + active = TRUE; } rep.type = X_Reply; @@ -167,72 +166,71 @@ ProcRRXineramaGetState(ClientPtr client) rep.sequenceNumber = client->sequence; rep.state = active; rep.window = stuff->window; - if(client->swapped) { - swaps (&rep.sequenceNumber, n); - swapl (&rep.length, n); - swapl (&rep.window, n); + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.window, n); } - WriteToClient(client, sizeof(xPanoramiXGetStateReply), (char *)&rep); + WriteToClient(client, sizeof(xPanoramiXGetStateReply), (char *) &rep); return client->noClientException; } static Bool -RRXineramaCrtcActive (RRCrtcPtr crtc) +RRXineramaCrtcActive(RRCrtcPtr crtc) { return crtc->mode != NULL && crtc->numOutputs > 0; } static int -RRXineramaScreenCount (ScreenPtr pScreen) +RRXineramaScreenCount(ScreenPtr pScreen) { - int i, n; + int i, n; n = 0; - if (rrGetScrPriv (pScreen)) - { - rrScrPriv(pScreen); - for (i = 0; i < pScrPriv->numCrtcs; i++) - if (RRXineramaCrtcActive (pScrPriv->crtcs[i])) - n++; + if (rrGetScrPriv(pScreen)) { + rrScrPriv(pScreen); + for (i = 0; i < pScrPriv->numCrtcs; i++) + if (RRXineramaCrtcActive(pScrPriv->crtcs[i])) + n++; } return n; } static Bool -RRXineramaScreenActive (ScreenPtr pScreen) +RRXineramaScreenActive(ScreenPtr pScreen) { - return RRXineramaScreenCount (pScreen) > 0; + return RRXineramaScreenCount(pScreen) > 0; } int ProcRRXineramaGetScreenCount(ClientPtr client) { REQUEST(xPanoramiXGetScreenCountReq); - WindowPtr pWin; - xPanoramiXGetScreenCountReply rep; - register int n, rc; + WindowPtr pWin; + xPanoramiXGetScreenCountReply rep; + register int n, rc; REQUEST_SIZE_MATCH(xPanoramiXGetScreenCountReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; + return rc; rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; - rep.ScreenCount = RRXineramaScreenCount (pWin->drawable.pScreen); + rep.ScreenCount = RRXineramaScreenCount(pWin->drawable.pScreen); rep.window = stuff->window; - if(client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.window, n); + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.window, n); } - WriteToClient(client, sizeof(xPanoramiXGetScreenCountReply), (char *)&rep); + WriteToClient(client, sizeof(xPanoramiXGetScreenCountReply), (char *) &rep); return client->noClientException; } @@ -240,20 +238,20 @@ int ProcRRXineramaGetScreenSize(ClientPtr client) { REQUEST(xPanoramiXGetScreenSizeReq); - WindowPtr pWin, pRoot; - ScreenPtr pScreen; - xPanoramiXGetScreenSizeReply rep; - register int n, rc; + WindowPtr pWin, pRoot; + ScreenPtr pScreen; + xPanoramiXGetScreenSizeReply rep; + register int n, rc; REQUEST_SIZE_MATCH(xPanoramiXGetScreenSizeReq); - #ifndef NXAGENT_SERVER +#ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); - #else +#else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; - #endif +#endif if (rc != Success) - return rc; + return rc; pScreen = pWin->drawable.pScreen; pRoot = WindowTable[pScreen->myNum]; @@ -261,26 +259,26 @@ ProcRRXineramaGetScreenSize(ClientPtr client) rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; - rep.width = pRoot->drawable.width; + rep.width = pRoot->drawable.width; rep.height = pRoot->drawable.height; rep.window = stuff->window; rep.screen = stuff->screen; - if(client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.width, n); - swapl(&rep.height, n); - swapl(&rep.window, n); - swapl(&rep.screen, n); + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.width, n); + swapl(&rep.height, n); + swapl(&rep.window, n); + swapl(&rep.screen, n); } - WriteToClient(client, sizeof(xPanoramiXGetScreenSizeReply), (char *)&rep); + WriteToClient(client, sizeof(xPanoramiXGetScreenSizeReply), (char *) &rep); return client->noClientException; } int ProcRRXineramaIsActive(ClientPtr client) { - xXineramaIsActiveReply rep; + xXineramaIsActiveReply rep; REQUEST_SIZE_MATCH(xXineramaIsActiveReq); @@ -288,12 +286,13 @@ ProcRRXineramaIsActive(ClientPtr client) rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; - rep.state = RRXineramaScreenActive (screenInfo.screens[RR_XINERAMA_SCREEN]); - if(client->swapped) { - register int n; - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.state, n); + rep.state = RRXineramaScreenActive(screenInfo.screens[RR_XINERAMA_SCREEN]); + if (client->swapped) { + register int n; + + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.state, n); } WriteToClient(client, sizeof(xXineramaIsActiveReply), (char *) &rep); return client->noClientException; @@ -302,55 +301,57 @@ ProcRRXineramaIsActive(ClientPtr client) int ProcRRXineramaQueryScreens(ClientPtr client) { - xXineramaQueryScreensReply rep; - ScreenPtr pScreen = screenInfo.screens[RR_XINERAMA_SCREEN]; + xXineramaQueryScreensReply rep; + ScreenPtr pScreen = screenInfo.screens[RR_XINERAMA_SCREEN]; REQUEST_SIZE_MATCH(xXineramaQueryScreensReq); - if (RRXineramaScreenActive (pScreen)) - { - rrScrPriv(pScreen); - if (pScrPriv->numCrtcs == 0 || pScrPriv->numOutputs == 0) - RRGetInfo (pScreen); + if (RRXineramaScreenActive(pScreen)) { + rrScrPriv(pScreen); + if (pScrPriv->numCrtcs == 0 || pScrPriv->numOutputs == 0) + RRGetInfo(pScreen); } rep.type = X_Reply; rep.sequenceNumber = client->sequence; - rep.number = RRXineramaScreenCount (pScreen); + rep.number = RRXineramaScreenCount(pScreen); rep.length = rep.number * sz_XineramaScreenInfo >> 2; - if(client->swapped) { - register int n; - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.number, n); + if (client->swapped) { + register int n; + + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.number, n); } - WriteToClient(client, sizeof(xXineramaQueryScreensReply), (char *)&rep); - - if(rep.number) { - rrScrPriv(pScreen); - xXineramaScreenInfo scratch; - int i; - - for(i = 0; i < pScrPriv->numCrtcs; i++) { - RRCrtcPtr crtc = pScrPriv->crtcs[i]; - if (RRXineramaCrtcActive (crtc)) - { - int width, height; - RRCrtcGetScanoutSize (crtc, &width, &height); - scratch.x_org = crtc->x; - scratch.y_org = crtc->y; - scratch.width = width; - scratch.height = height; - if(client->swapped) { - register int n; - swaps(&scratch.x_org, n); - swaps(&scratch.y_org, n); - swaps(&scratch.width, n); - swaps(&scratch.height, n); - } - WriteToClient(client, sz_XineramaScreenInfo, (char *)&scratch); - } - } + WriteToClient(client, sizeof(xXineramaQueryScreensReply), (char *) &rep); + + if (rep.number) { + rrScrPriv(pScreen); + xXineramaScreenInfo scratch; + int i; + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + + if (RRXineramaCrtcActive(crtc)) { + int width, height; + + RRCrtcGetScanoutSize(crtc, &width, &height); + scratch.x_org = crtc->x; + scratch.y_org = crtc->y; + scratch.width = width; + scratch.height = height; + if (client->swapped) { + register int n; + + swaps(&scratch.x_org, n); + swaps(&scratch.y_org, n); + swaps(&scratch.width, n); + swaps(&scratch.height, n); + } + WriteToClient(client, sz_XineramaScreenInfo, (char *) &scratch); + } + } } return client->noClientException; @@ -361,18 +362,18 @@ ProcRRXineramaDispatch(ClientPtr client) { REQUEST(xReq); switch (stuff->data) { - case X_PanoramiXQueryVersion: - return ProcRRXineramaQueryVersion(client); - case X_PanoramiXGetState: - return ProcRRXineramaGetState(client); - case X_PanoramiXGetScreenCount: - return ProcRRXineramaGetScreenCount(client); - case X_PanoramiXGetScreenSize: - return ProcRRXineramaGetScreenSize(client); - case X_XineramaIsActive: - return ProcRRXineramaIsActive(client); - case X_XineramaQueryScreens: - return ProcRRXineramaQueryScreens(client); + case X_PanoramiXQueryVersion: + return ProcRRXineramaQueryVersion(client); + case X_PanoramiXGetState: + return ProcRRXineramaGetState(client); + case X_PanoramiXGetScreenCount: + return ProcRRXineramaGetScreenCount(client); + case X_PanoramiXGetScreenSize: + return ProcRRXineramaGetScreenSize(client); + case X_XineramaIsActive: + return ProcRRXineramaIsActive(client); + case X_XineramaQueryScreens: + return ProcRRXineramaQueryScreens(client); } return BadRequest; } @@ -380,12 +381,13 @@ ProcRRXineramaDispatch(ClientPtr client) /* SProc */ static int -SProcRRXineramaQueryVersion (ClientPtr client) +SProcRRXineramaQueryVersion(ClientPtr client) { REQUEST(xPanoramiXQueryVersionReq); register int n; - swaps(&stuff->length,n); - REQUEST_SIZE_MATCH (xPanoramiXQueryVersionReq); + + swaps(&stuff->length, n); + REQUEST_SIZE_MATCH(xPanoramiXQueryVersionReq); return ProcRRXineramaQueryVersion(client); } @@ -394,9 +396,10 @@ SProcRRXineramaGetState(ClientPtr client) { REQUEST(xPanoramiXGetStateReq); register int n; - swaps (&stuff->length, n); + + swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xPanoramiXGetStateReq); - swapl (&stuff->window, n); + swapl(&stuff->window, n); return ProcRRXineramaGetState(client); } @@ -405,9 +408,10 @@ SProcRRXineramaGetScreenCount(ClientPtr client) { REQUEST(xPanoramiXGetScreenCountReq); register int n; - swaps (&stuff->length, n); + + swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xPanoramiXGetScreenCountReq); - swapl (&stuff->window, n); + swapl(&stuff->window, n); return ProcRRXineramaGetScreenCount(client); } @@ -416,10 +420,11 @@ SProcRRXineramaGetScreenSize(ClientPtr client) { REQUEST(xPanoramiXGetScreenSizeReq); register int n; - swaps (&stuff->length, n); + + swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xPanoramiXGetScreenSizeReq); - swapl (&stuff->window, n); - swapl (&stuff->screen, n); + swapl(&stuff->window, n); + swapl(&stuff->screen, n); return ProcRRXineramaGetScreenSize(client); } @@ -428,7 +433,8 @@ SProcRRXineramaIsActive(ClientPtr client) { REQUEST(xXineramaIsActiveReq); register int n; - swaps (&stuff->length, n); + + swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xXineramaIsActiveReq); return ProcRRXineramaIsActive(client); } @@ -438,7 +444,8 @@ SProcRRXineramaQueryScreens(ClientPtr client) { REQUEST(xXineramaQueryScreensReq); register int n; - swaps (&stuff->length, n); + + swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xXineramaQueryScreensReq); return ProcRRXineramaQueryScreens(client); } @@ -448,24 +455,24 @@ SProcRRXineramaDispatch(ClientPtr client) { REQUEST(xReq); switch (stuff->data) { - case X_PanoramiXQueryVersion: - return SProcRRXineramaQueryVersion(client); - case X_PanoramiXGetState: - return SProcRRXineramaGetState(client); - case X_PanoramiXGetScreenCount: - return SProcRRXineramaGetScreenCount(client); - case X_PanoramiXGetScreenSize: - return SProcRRXineramaGetScreenSize(client); - case X_XineramaIsActive: - return SProcRRXineramaIsActive(client); - case X_XineramaQueryScreens: - return SProcRRXineramaQueryScreens(client); + case X_PanoramiXQueryVersion: + return SProcRRXineramaQueryVersion(client); + case X_PanoramiXGetState: + return SProcRRXineramaGetState(client); + case X_PanoramiXGetScreenCount: + return SProcRRXineramaGetScreenCount(client); + case X_PanoramiXGetScreenSize: + return SProcRRXineramaGetScreenSize(client); + case X_XineramaIsActive: + return SProcRRXineramaIsActive(client); + case X_XineramaQueryScreens: + return SProcRRXineramaQueryScreens(client); } return BadRequest; } static void -RRXineramaResetProc(ExtensionEntry* extEntry) +RRXineramaResetProc(ExtensionEntry * extEntry) { } @@ -473,8 +480,8 @@ void RRXineramaExtensionInit(void) { #ifdef PANORAMIX - if(!noPanoramiXExtension) - return; + if (!noPanoramiXExtension) + return; #endif /* @@ -483,11 +490,10 @@ RRXineramaExtensionInit(void) * screen, just don't even try. */ if (screenInfo.numScreens > 1) - return; + return; - (void) AddExtension(PANORAMIX_PROTOCOL_NAME, 0,0, - ProcRRXineramaDispatch, - SProcRRXineramaDispatch, - RRXineramaResetProc, - StandardMinorOpcode); + (void) AddExtension(PANORAMIX_PROTOCOL_NAME, 0, 0, + ProcRRXineramaDispatch, + SProcRRXineramaDispatch, + RRXineramaResetProc, StandardMinorOpcode); } -- cgit v1.2.3 From 4aec11346c13f20940aeb4b91c25a3a9a4f6f853 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 11:12:11 +0200 Subject: Allow CloseDownProc to be NULL. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Backported from X.org: commit ae67508392261ae47858692668a0c192ef4a9d7b Author: Mathieu Bérard Date: Fri Jul 25 10:05:30 2008 -0400 Fix AddExtension now that CloseDownProc can be NULL. commit 6bcde69585fcc8f8dbfe81c115649f19274922fa Author: Adam Jackson Date: Thu Jul 24 09:13:26 2008 -0400 Allow extension closedown hook to be null. Authors: Adam Jackson Mathieu Bérard Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/dix/extension.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/dix/extension.c b/nx-X11/programs/Xserver/dix/extension.c index 5b6caaafb..bc106d83c 100644 --- a/nx-X11/programs/Xserver/dix/extension.c +++ b/nx-X11/programs/Xserver/dix/extension.c @@ -89,7 +89,7 @@ AddExtension(char *name, int NumEvents, int NumErrors, int i; register ExtensionEntry *ext, **newexts; - if (!MainProc || !SwappedMainProc || !CloseDownProc || !MinorOpcodeProc) + if (!MainProc || !SwappedMainProc || !MinorOpcodeProc) return((ExtensionEntry *) NULL); if ((lastEvent + NumEvents > LAST_EVENT) || (unsigned)(lastError + NumErrors > LAST_ERROR)) @@ -260,7 +260,8 @@ CloseDownExtensions() for (i = NumExtensions - 1; i >= 0; i--) { - (* extensions[i]->CloseDown)(extensions[i]); + if (extensions[i]->CloseDown) + (* extensions[i]->CloseDown)(extensions[i]); NumExtensions = i; xfree(extensions[i]->name); for (j = extensions[i]->num_aliases; --j >= 0;) -- cgit v1.2.3 From 560fd4e5f9ab33a92776d0de512e551f2895994f Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 11:21:46 +0200 Subject: nxagent/hw/NXextension.c: Allow CloseDownProc to be NULL. Required code de-duplication in nxagent. (Will be fixed by ArcticaProject/nx-libs#120 later on). --- nx-X11/programs/Xserver/hw/nxagent/NXextension.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXextension.c b/nx-X11/programs/Xserver/hw/nxagent/NXextension.c index 962367bf2..0c0145477 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXextension.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXextension.c @@ -111,7 +111,7 @@ AddExtension(char *name, int NumEvents, int NumErrors, int i; register ExtensionEntry *ext, **newexts; - if (!MainProc || !SwappedMainProc || !CloseDownProc || !MinorOpcodeProc) + if (!MainProc || !SwappedMainProc || !MinorOpcodeProc) return((ExtensionEntry *) NULL); if ((lastEvent + NumEvents > LAST_EVENT) || (unsigned)(lastError + NumErrors > LAST_ERROR)) @@ -296,7 +296,8 @@ CloseDownExtensions() for (i = NumExtensions - 1; i >= 0; i--) { - (* extensions[i]->CloseDown)(extensions[i]); + if (extensions[i]->CloseDown) + (* extensions[i]->CloseDown)(extensions[i]); NumExtensions = i; xfree(extensions[i]->name); for (j = extensions[i]->num_aliases; --j >= 0;) -- cgit v1.2.3 From 590862d39d6e7cea6425416a5ef6fa2e747bcc0c Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 11:16:08 +0200 Subject: Centralize declaration of ConnectionInfo. Backported from X.org: commit 64ef7ed072007b1d0b4de5ff1e5eababa418c794 Author: Adam Jackson Date: Wed Aug 20 13:14:03 2008 -0400 Centralize declaration of ConnectionInfo. Author: Adam Jackson Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/dix/globals.c | 2 ++ nx-X11/programs/Xserver/dix/main.c | 1 - nx-X11/programs/Xserver/include/globals.h | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/dix/globals.c b/nx-X11/programs/Xserver/dix/globals.c index e4f43fd01..9d9e8bfe7 100644 --- a/nx-X11/programs/Xserver/dix/globals.c +++ b/nx-X11/programs/Xserver/dix/globals.c @@ -161,3 +161,5 @@ int argcGlobal; char **argvGlobal; DDXPointRec dixScreenOrigins[MAXSCREENS]; + +char *ConnectionInfo; diff --git a/nx-X11/programs/Xserver/dix/main.c b/nx-X11/programs/Xserver/dix/main.c index 6a5b0021d..050da899e 100644 --- a/nx-X11/programs/Xserver/dix/main.c +++ b/nx-X11/programs/Xserver/dix/main.c @@ -121,7 +121,6 @@ extern int InitClientPrivates(ClientPtr client); extern void Dispatch(void); -char *ConnectionInfo; xConnSetupPrefix connSetupPrefix; extern FontPtr defaultFont; diff --git a/nx-X11/programs/Xserver/include/globals.h b/nx-X11/programs/Xserver/include/globals.h index 853b63e86..5513b82d0 100644 --- a/nx-X11/programs/Xserver/include/globals.h +++ b/nx-X11/programs/Xserver/include/globals.h @@ -22,6 +22,7 @@ extern int defaultColorVisualClass; extern Bool Must_have_memory; extern WindowPtr *WindowTable; extern int GrabInProgress; +extern char *ConnectionInfo; extern Bool noTestExtensions; extern DDXPointRec dixScreenOrigins[MAXSCREENS]; -- cgit v1.2.3 From c61bb8cc59bf645f1bf4dbc5fd5464d559b3ecad Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 12:18:53 +0200 Subject: Move each screen's root-window pointer into ScreenRec. Backported from X.org: commit e7fae9ecc42ab5e73b89117722dbf4117d928f9a Author: Jamey Sharp Date: Sat May 22 00:26:28 2010 -0700 Move each screen's root-window pointer into ScreenRec. Many references to the WindowTable array already had the corresponding screen pointer handy, which meant they usually looked like "WindowTable[pScreen->myNum]". Adding a field to ScreenRec instead of keeping this information in a parallel array simplifies those expressions, and eliminates a MAXSCREENS-sized array. Since dix uses this data, a screen private entry isn't appropriate. xf86-video-dummy currently uses WindowTable, so it needs to be updated to reflect this change. Signed-off-by: Jamey Sharp Reviewed-by: Tiago Vignatti Tested-by: Tiago Vignatti (i686 GNU/Linux) Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/Xext/panoramiX.c | 2 +- nx-X11/programs/Xserver/Xext/panoramiX.h | 4 +- nx-X11/programs/Xserver/Xext/panoramiXprocs.c | 14 +++---- nx-X11/programs/Xserver/Xext/saver.c | 6 +-- nx-X11/programs/Xserver/Xext/xtest.c | 2 +- nx-X11/programs/Xserver/Xi/chgptr.c | 2 +- nx-X11/programs/Xserver/Xi/closedev.c | 2 +- nx-X11/programs/Xserver/composite/compalloc.c | 2 +- nx-X11/programs/Xserver/composite/compoverlay.c | 2 +- nx-X11/programs/Xserver/dix/dispatch.c | 16 ++++---- nx-X11/programs/Xserver/dix/events.c | 45 +++++++++++----------- nx-X11/programs/Xserver/dix/globals.c | 2 - nx-X11/programs/Xserver/dix/main.c | 18 ++++----- nx-X11/programs/Xserver/dix/resource.c | 8 ++-- nx-X11/programs/Xserver/dix/window.c | 20 +++++----- nx-X11/programs/Xserver/fb/fb.h | 5 +-- nx-X11/programs/Xserver/fb/fbwindow.c | 2 +- nx-X11/programs/Xserver/hw/nxagent/Clipboard.c | 9 +++-- nx-X11/programs/Xserver/hw/nxagent/Composite.c | 2 +- nx-X11/programs/Xserver/hw/nxagent/Drawable.c | 2 +- nx-X11/programs/Xserver/hw/nxagent/Events.c | 30 +++++++-------- nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c | 20 +++++----- nx-X11/programs/Xserver/hw/nxagent/NXevents.c | 50 ++++++++++++------------- nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c | 4 +- nx-X11/programs/Xserver/hw/nxagent/NXrender.c | 2 +- nx-X11/programs/Xserver/hw/nxagent/NXresource.c | 8 ++-- nx-X11/programs/Xserver/hw/nxagent/NXwindow.c | 30 ++++++++------- nx-X11/programs/Xserver/hw/nxagent/Pixmap.c | 2 +- nx-X11/programs/Xserver/hw/nxagent/Rootless.c | 13 ++++--- nx-X11/programs/Xserver/hw/nxagent/Screen.c | 42 ++++++++++----------- nx-X11/programs/Xserver/hw/nxagent/Splash.c | 6 +-- nx-X11/programs/Xserver/hw/nxagent/Window.c | 42 ++++++++++----------- nx-X11/programs/Xserver/hw/nxagent/Windows.h | 2 +- nx-X11/programs/Xserver/include/globals.h | 1 - nx-X11/programs/Xserver/include/scrnintstr.h | 1 + nx-X11/programs/Xserver/mi/mibank.c | 6 +-- nx-X11/programs/Xserver/mi/midispcur.c | 10 ++--- nx-X11/programs/Xserver/mi/miexpose.c | 4 +- nx-X11/programs/Xserver/mi/mioverlay.c | 4 +- nx-X11/programs/Xserver/render/render.c | 2 +- nx-X11/programs/Xserver/xfixes/cursor.c | 2 +- nx-X11/programs/Xserver/xkb/xkbInit.c | 3 +- 42 files changed, 225 insertions(+), 224 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/Xext/panoramiX.c b/nx-X11/programs/Xserver/Xext/panoramiX.c index 2671ba0d3..9c5eefe4a 100644 --- a/nx-X11/programs/Xserver/Xext/panoramiX.c +++ b/nx-X11/programs/Xserver/Xext/panoramiX.c @@ -896,7 +896,7 @@ void PanoramiXConsolidate(void) for (i = 0; i < PanoramiXNumScreens; i++) { - root->info[i].id = WindowTable[i]->drawable.id; + root->info[i].id = screenInfo.screens[i]->root->drawable.id; root->u.win.class = InputOutput; root->u.win.root = TRUE; saver->info[i].id = savedScreenInfo[i].wid; diff --git a/nx-X11/programs/Xserver/Xext/panoramiX.h b/nx-X11/programs/Xserver/Xext/panoramiX.h index 3f70b6473..8113e3072 100644 --- a/nx-X11/programs/Xserver/Xext/panoramiX.h +++ b/nx-X11/programs/Xserver/Xext/panoramiX.h @@ -89,11 +89,11 @@ typedef struct { #define FORCE_ROOT(a) { \ int _j; \ for (_j = PanoramiXNumScreens - 1; _j; _j--) \ - if ((a).root == WindowTable[_j]->drawable.id) \ + if ((a).root == screenInfo.screens[_j]->root->drawable.id) \ break; \ (a).rootX += panoramiXdataPtr[_j].x; \ (a).rootY += panoramiXdataPtr[_j].y; \ - (a).root = WindowTable[0]->drawable.id; \ + (a).root = screenInfo.screens[0]->root->drawable.id; \ } #define FORCE_WIN(a) { \ diff --git a/nx-X11/programs/Xserver/Xext/panoramiXprocs.c b/nx-X11/programs/Xserver/Xext/panoramiXprocs.c index 17fe6d6c6..b4719d76f 100644 --- a/nx-X11/programs/Xserver/Xext/panoramiXprocs.c +++ b/nx-X11/programs/Xserver/Xext/panoramiXprocs.c @@ -146,7 +146,7 @@ int PanoramiXCreateWindow(ClientPtr client) orig_visual = stuff->visual; orig_x = stuff->x; orig_y = stuff->y; - parentIsRoot = (stuff->parent == WindowTable[0]->drawable.id) || + parentIsRoot = (stuff->parent == screenInfo.screens[0]->root->drawable.id) || (stuff->parent == savedScreenInfo[0].wid); FOR_NSCREENS_BACKWARD(j) { stuff->wid = newWin->info[j].id; @@ -336,7 +336,7 @@ int PanoramiXReparentWindow(ClientPtr client) x = stuff->x; y = stuff->y; - parentIsRoot = (stuff->parent == WindowTable[0]->drawable.id) || + parentIsRoot = (stuff->parent == screenInfo.screens[0]->root->drawable.id) || (stuff->parent == savedScreenInfo[0].wid); FOR_NSCREENS_BACKWARD(j) { stuff->window = win->info[j].id; @@ -476,7 +476,7 @@ int PanoramiXConfigureWindow(ClientPtr client) } } - if(pWin->parent && ((pWin->parent == WindowTable[0]) || + if(pWin->parent && ((pWin->parent == screenInfo.screens[0]->root) || (pWin->parent->drawable.id == savedScreenInfo[0].wid))) { if ((Mask)stuff->mask & CWX) { @@ -540,7 +540,7 @@ int PanoramiXGetGeometry(ClientPtr client) rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; - rep.root = WindowTable[0]->drawable.id; + rep.root = screenInfo.screens[0]->root->drawable.id; rep.depth = pDraw->depth; rep.width = pDraw->width; rep.height = pDraw->height; @@ -558,7 +558,7 @@ int PanoramiXGetGeometry(ClientPtr client) WindowPtr pWin = (WindowPtr)pDraw; rep.x = pWin->origin.x - wBorderWidth (pWin); rep.y = pWin->origin.y - wBorderWidth (pWin); - if((pWin->parent == WindowTable[0]) || + if((pWin->parent == screenInfo.screens[0]->root) || (pWin->parent->drawable.id == savedScreenInfo[0].wid)) { rep.x += panoramiXdataPtr[0].x; @@ -594,7 +594,7 @@ int PanoramiXTranslateCoords(ClientPtr client) rep.sameScreen = xTrue; rep.child = None; - if((pWin == WindowTable[0]) || + if((pWin == screenInfo.screens[0]->root) || (pWin->drawable.id == savedScreenInfo[0].wid)) { x = stuff->srcX - panoramiXdataPtr[0].x; @@ -636,7 +636,7 @@ int PanoramiXTranslateCoords(ClientPtr client) } rep.dstX = x - pDst->drawable.x; rep.dstY = y - pDst->drawable.y; - if((pDst == WindowTable[0]) || + if((pDst == screenInfo.screens[0]->root) || (pDst->drawable.id == savedScreenInfo[0].wid)) { rep.dstX += panoramiXdataPtr[0].x; diff --git a/nx-X11/programs/Xserver/Xext/saver.c b/nx-X11/programs/Xserver/Xext/saver.c index ec91d080a..a871be9b7 100644 --- a/nx-X11/programs/Xserver/Xext/saver.c +++ b/nx-X11/programs/Xserver/Xext/saver.c @@ -473,7 +473,7 @@ SendScreenSaverNotify (pScreen, state, forced) ev.state = state; ev.sequenceNumber = client->sequence; ev.timestamp = currentTime.milliseconds; - ev.root = WindowTable[pScreen->myNum]->drawable.id; + ev.root = pScreen->root->drawable.id; ev.window = savedScreenInfo[pScreen->myNum].wid; ev.kind = kind; ev.forced = forced; @@ -549,7 +549,7 @@ CreateSaverWindow (pScreen) if (GrabInProgress && GrabInProgress != pAttr->client->index) return FALSE; - pWin = CreateWindow (pSaver->wid, WindowTable[pScreen->myNum], + pWin = CreateWindow (pSaver->wid, pScreen->root, pAttr->x, pAttr->y, pAttr->width, pAttr->height, pAttr->borderWidth, pAttr->class, pAttr->mask, (XID *)pAttr->values, @@ -830,7 +830,7 @@ ScreenSaverSetAttributes (ClientPtr client) if (!pDraw) return BadDrawable; pScreen = pDraw->pScreen; - pParent = WindowTable[pScreen->myNum]; + pParent = pScreen->root; len = stuff->length - (sizeof(xScreenSaverSetAttributesReq) >> 2); if (Ones(stuff->mask) != len) diff --git a/nx-X11/programs/Xserver/Xext/xtest.c b/nx-X11/programs/Xserver/Xext/xtest.c index 8a03db5f9..565e8e8d7 100644 --- a/nx-X11/programs/Xserver/Xext/xtest.c +++ b/nx-X11/programs/Xserver/Xext/xtest.c @@ -409,7 +409,7 @@ ProcXTestFakeInput(client) if (RegionContainsPoint( &XineramaScreenRegions[i], x, y, &box)) { - root = WindowTable[i]; + root = screenInfo.screens[i]->root; x -= panoramiXdataPtr[i].x; y -= panoramiXdataPtr[i].y; ev->u.keyButtonPointer.rootX = x; diff --git a/nx-X11/programs/Xserver/Xi/chgptr.c b/nx-X11/programs/Xserver/Xi/chgptr.c index 925d43c07..4877fcc84 100644 --- a/nx-X11/programs/Xserver/Xi/chgptr.c +++ b/nx-X11/programs/Xserver/Xi/chgptr.c @@ -208,7 +208,7 @@ SendEventToAllWindows (dev, mask, ev, count) for (i=0; iroot; (void)DeliverEventsToWindow(pWin, ev, count, mask, NullGrab, dev->id); p1 = pWin->firstChild; FindInterestedChildren (dev, p1, mask, ev, count); diff --git a/nx-X11/programs/Xserver/Xi/closedev.c b/nx-X11/programs/Xserver/Xi/closedev.c index ae46f50c6..5f90b57a4 100644 --- a/nx-X11/programs/Xserver/Xi/closedev.c +++ b/nx-X11/programs/Xserver/Xi/closedev.c @@ -124,7 +124,7 @@ ProcXCloseDevice(client) for (i=0; iroot; DeleteDeviceEvents (d, pWin, client); p1 = pWin->firstChild; DeleteEventsFromChildren (d, p1, client); diff --git a/nx-X11/programs/Xserver/composite/compalloc.c b/nx-X11/programs/Xserver/composite/compalloc.c index 9279a5248..017459b6b 100644 --- a/nx-X11/programs/Xserver/composite/compalloc.c +++ b/nx-X11/programs/Xserver/composite/compalloc.c @@ -32,7 +32,7 @@ static void compScreenUpdate(ScreenPtr pScreen) { compCheckTree(pScreen); - compPaintChildrenToWindow(pScreen, WindowTable[pScreen->myNum]); + compPaintChildrenToWindow(pScreen, pScreen->root); } static void diff --git a/nx-X11/programs/Xserver/composite/compoverlay.c b/nx-X11/programs/Xserver/composite/compoverlay.c index dfe59f3cf..226bbcb6a 100644 --- a/nx-X11/programs/Xserver/composite/compoverlay.c +++ b/nx-X11/programs/Xserver/composite/compoverlay.c @@ -129,7 +129,7 @@ Bool compCreateOverlayWindow(ScreenPtr pScreen) { CompScreenPtr cs = GetCompScreen(pScreen); - WindowPtr pRoot = WindowTable[pScreen->myNum]; + WindowPtr pRoot = pScreen->root; WindowPtr pWin; XID attrs[] = { None, TRUE }; /* backPixmap, overrideRedirect */ int result; diff --git a/nx-X11/programs/Xserver/dix/dispatch.c b/nx-X11/programs/Xserver/dix/dispatch.c index a76c0723c..66671d1f4 100644 --- a/nx-X11/programs/Xserver/dix/dispatch.c +++ b/nx-X11/programs/Xserver/dix/dispatch.c @@ -234,8 +234,8 @@ FlushClientCaches(XID id) { if (client->lastDrawableID == id) { - client->lastDrawableID = WindowTable[0]->drawable.id; - client->lastDrawable = (DrawablePtr)WindowTable[0]; + client->lastDrawableID = screenInfo.screens[0]->root->drawable.id; + client->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; } else if (client->lastGCID == id) { @@ -793,7 +793,7 @@ GetGeometry(register ClientPtr client, xGetGeometryReply *rep) rep->type = X_Reply; rep->length = 0; rep->sequenceNumber = client->sequence; - rep->root = WindowTable[pDraw->pScreen->myNum]->drawable.id; + rep->root = pDraw->pScreen->root->drawable.id; rep->depth = pDraw->depth; rep->width = pDraw->width; rep->height = pDraw->height; @@ -854,7 +854,7 @@ ProcQueryTree(register ClientPtr client) return(BadWindow); memset(&reply, 0, sizeof(xQueryTreeReply)); reply.type = X_Reply; - reply.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; + reply.root = pWin->drawable.pScreen->root->drawable.id; reply.sequenceNumber = client->sequence; if (pWin->parent) reply.parent = pWin->parent->drawable.id; @@ -3633,8 +3633,8 @@ void InitClient(ClientPtr client, int i, void * ospriv) if (i) { client->closeDownMode = DestroyAll; - client->lastDrawable = (DrawablePtr)WindowTable[0]; - client->lastDrawableID = WindowTable[0]->drawable.id; + client->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; + client->lastDrawableID = screenInfo.screens[0]->root->drawable.id; } else { @@ -3853,8 +3853,8 @@ SendConnSetup(register ClientPtr client, char *reason) register unsigned int j; register xDepth *pDepth; - root->currentInputMask = WindowTable[i]->eventMask | - wOtherEventMasks (WindowTable[i]); + root->currentInputMask = screenInfo.screens[i]->root->eventMask | + wOtherEventMasks (screenInfo.screens[i]->root); pDepth = (xDepth *)(root + 1); for (j = 0; j < root->nDepths; j++) { diff --git a/nx-X11/programs/Xserver/dix/events.c b/nx-X11/programs/Xserver/dix/events.c index 9005cd226..8f943887a 100644 --- a/nx-X11/programs/Xserver/dix/events.c +++ b/nx-X11/programs/Xserver/dix/events.c @@ -413,9 +413,10 @@ XineramaCheckPhysLimits( static Bool XineramaSetWindowPntrs(WindowPtr pWin) { - if(pWin == WindowTable[0]) { - memcpy(sprite.windows, WindowTable, - PanoramiXNumScreens*sizeof(WindowPtr)); + if(pWin == screenInfo.screens[0]->root) { + int i; + for (i = 0; i < PanoramiXNumScreens; i++) + sprite.windows[i] = screenInfo.screens[i]->root; } else { PanoramiXRes *win; int i; @@ -601,7 +602,7 @@ XineramaConfineCursorToWindow(WindowPtr pWin, Bool generateEvents) sprite.hotShape = NullRegion; sprite.confined = FALSE; - sprite.confineWin = (pWin == WindowTable[0]) ? NullWindow : pWin; + sprite.confineWin = (pWin == screenInfo.screens[0]->root) ? NullWindow : pWin; XineramaCheckPhysLimits(sprite.current, generateEvents); } @@ -797,7 +798,7 @@ CheckVirtualMotion( qe->event->u.keyButtonPointer.rootY = sprite.hot.y; } } - ROOT = WindowTable[sprite.hot.pScreen->myNum]; + ROOT = sprite.hot.pScreen->root; } static void @@ -997,7 +998,7 @@ EnqueueEvent(xEvent *xE, DeviceIntPtr device, int count) */ if (xE->u.u.type == MotionNotify) XE_KBPTR.root = - WindowTable[sprite.hotPhys.pScreen->myNum]->drawable.id; + sprite.hotPhys.pScreen->root->drawable.id; eventinfo.events = xE; eventinfo.count = count; CallCallbacks(&DeviceEventCallback, (void *)&eventinfo); @@ -1160,7 +1161,7 @@ playmore: ConfineCursorToWindow(grab->confineTo, TRUE, TRUE); } else - ConfineCursorToWindow(WindowTable[sprite.hotPhys.pScreen->myNum], + ConfineCursorToWindow(sprite.hotPhys.pScreen->root, TRUE, FALSE); PostNewCursor(); } @@ -1178,7 +1179,7 @@ ScreenRestructured (ScreenPtr pScreen) ConfineCursorToWindow(grab->confineTo, TRUE, TRUE); } else - ConfineCursorToWindow(WindowTable[sprite.hotPhys.pScreen->myNum], + ConfineCursorToWindow(sprite.hotPhys.pScreen->root, TRUE, FALSE); } #endif @@ -1976,7 +1977,7 @@ CheckMotion(xEvent *xE) if (sprite.hot.pScreen != sprite.hotPhys.pScreen) { sprite.hot.pScreen = sprite.hotPhys.pScreen; - ROOT = WindowTable[sprite.hot.pScreen->myNum]; + ROOT = sprite.hot.pScreen->root; } sprite.hot.x = XE_KBPTR.rootX; sprite.hot.y = XE_KBPTR.rootY; @@ -2034,7 +2035,7 @@ WindowsRestructured() #ifdef PANORAMIX /* This was added to support reconfiguration under Xdmx. The problem is - * that if the 0th screen (i.e., WindowTable[0]) is moved to an origin + * that if the 0th screen (i.e., screenInfo.screens[0]->root) is moved to an origin * other than 0,0, the information in the private sprite structure must * be updated accordingly, or XYToWindow (and other routines) will not * compute correctly. */ @@ -2067,7 +2068,7 @@ void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff) sprite.hotPhys.x = sprite.hotPhys.y = 0; ConfineCursorToWindow(grab->confineTo, TRUE, TRUE); } else - ConfineCursorToWindow(WindowTable[sprite.hotPhys.pScreen->myNum], + ConfineCursorToWindow(sprite.hotPhys.pScreen->root, TRUE, FALSE); } #endif @@ -2144,7 +2145,7 @@ NewCurrentScreen(ScreenPtr newScreen, int x, int y) if(sprite.confineWin) XineramaConfineCursorToWindow(sprite.confineWin, TRUE); else - XineramaConfineCursorToWindow(WindowTable[0], TRUE); + XineramaConfineCursorToWindow(screenInfo.screens[0]->root, TRUE); /* if the pointer wasn't confined, the DDX won't get told of the pointer warp so we reposition it here */ if(!syncEvents.playingEvents) @@ -2157,7 +2158,7 @@ NewCurrentScreen(ScreenPtr newScreen, int x, int y) } else #endif if (newScreen != sprite.hotPhys.pScreen) - ConfineCursorToWindow(WindowTable[newScreen->myNum], TRUE, FALSE); + ConfineCursorToWindow(newScreen->root, TRUE, FALSE); } #ifdef PANORAMIX @@ -2231,7 +2232,7 @@ XineramaWarpPointer(ClientPtr client) winX = source->drawable.x; winY = source->drawable.y; - if(source == WindowTable[0]) { + if(source == screenInfo.screens[0]->root) { winX -= panoramiXdataPtr[0].x; winY -= panoramiXdataPtr[0].y; } @@ -2247,7 +2248,7 @@ XineramaWarpPointer(ClientPtr client) if (dest) { x = dest->drawable.x; y = dest->drawable.y; - if(dest == WindowTable[0]) { + if(dest == screenInfo.screens[0]->root) { x -= panoramiXdataPtr[0].x; y -= panoramiXdataPtr[0].y; } @@ -2822,7 +2823,7 @@ ProcessPointerEvent (register xEvent *xE, register DeviceIntPtr mouse, int count /* see comment in EnqueueEvents regarding the next three lines */ if (xE->u.u.type == MotionNotify) XE_KBPTR.root = - WindowTable[sprite.hotPhys.pScreen->myNum]->drawable.id; + sprite.hotPhys.pScreen->root->drawable.id; eventinfo.events = xE; eventinfo.count = count; CallCallbacks(&DeviceEventCallback, (void *)&eventinfo); @@ -3356,11 +3357,11 @@ DoFocusEvents(DeviceIntPtr dev, WindowPtr fromWin, WindowPtr toWin, int mode) /* Notify all the roots */ #ifdef PANORAMIX if ( !noPanoramiXExtension ) - FocusEvent(dev, FocusOut, mode, out, WindowTable[0]); + FocusEvent(dev, FocusOut, mode, out, screenInfo.screens[0]->root); else #endif for (i=0; iroot); } else { @@ -3375,11 +3376,11 @@ DoFocusEvents(DeviceIntPtr dev, WindowPtr fromWin, WindowPtr toWin, int mode) /* Notify all the roots */ #ifdef PANORAMIX if ( !noPanoramiXExtension ) - FocusEvent(dev, FocusIn, mode, in, WindowTable[0]); + FocusEvent(dev, FocusIn, mode, in, screenInfo.screens[0]->root); else #endif for (i=0; iroot); if (toWin == PointerRootWin) (void)FocusInEvents(dev, ROOT, sprite.win, NullWindow, mode, NotifyPointer, TRUE); @@ -3393,11 +3394,11 @@ DoFocusEvents(DeviceIntPtr dev, WindowPtr fromWin, WindowPtr toWin, int mode) TRUE); #ifdef PANORAMIX if ( !noPanoramiXExtension ) - FocusEvent(dev, FocusOut, mode, out, WindowTable[0]); + FocusEvent(dev, FocusOut, mode, out, screenInfo.screens[0]->root); else #endif for (i=0; iroot); if (toWin->parent != NullWindow) (void)FocusInEvents(dev, ROOT, toWin, toWin, mode, NotifyNonlinearVirtual, TRUE); diff --git a/nx-X11/programs/Xserver/dix/globals.c b/nx-X11/programs/Xserver/dix/globals.c index 9d9e8bfe7..632d0f82b 100644 --- a/nx-X11/programs/Xserver/dix/globals.c +++ b/nx-X11/programs/Xserver/dix/globals.c @@ -86,8 +86,6 @@ ClientPtr serverClient; int currentMaxClients; /* current size of clients array */ long maxBigRequestSize = MAX_BIG_REQUEST_SIZE; -WindowPtr *WindowTable; - unsigned long globalSerialNumber = 0; unsigned long serverGeneration = 0; diff --git a/nx-X11/programs/Xserver/dix/main.c b/nx-X11/programs/Xserver/dix/main.c index 050da899e..25fbb8b65 100644 --- a/nx-X11/programs/Xserver/dix/main.c +++ b/nx-X11/programs/Xserver/dix/main.c @@ -332,9 +332,6 @@ main(int argc, char *argv[], char *envp[]) screenInfo.arraySize = MAXSCREENS; screenInfo.numScreens = 0; screenInfo.numVideoScreens = -1; - WindowTable = (WindowPtr *)xalloc(MAXSCREENS * sizeof(WindowPtr)); - if (!WindowTable) - FatalError("couldn't create root window table"); /* * Just in case the ddx doesnt supply a format for depth 1 (like qvss). @@ -419,8 +416,8 @@ main(int argc, char *argv[], char *envp[]) #endif for (i = 0; i < screenInfo.numScreens; i++) - InitRootWindow(WindowTable[i]); - DefineInitialRootWindow(WindowTable[0]); + InitRootWindow(screenInfo.screens[i]->root); + DefineInitialRootWindow(screenInfo.screens[0]->root); SaveScreens(SCREEN_SAVER_FORCER, ScreenSaverReset); #ifdef DPMSExtension SetDPMSTimers(); @@ -456,7 +453,11 @@ main(int argc, char *argv[], char *envp[]) FreeAllResources(); #endif + for (i = 0; i < screenInfo.numScreens; i++) + screenInfo.screens[i]->root = NullWindow; CloseDownDevices(); + CloseDownEvents(); + for (i = screenInfo.numScreens - 1; i >= 0; i--) { FreeScratchPixmapsForScreen(i); @@ -466,9 +467,6 @@ main(int argc, char *argv[], char *envp[]) FreeScreen(screenInfo.screens[i]); screenInfo.numScreens = i; } - CloseDownEvents(); - xfree(WindowTable); - WindowTable = NULL; FreeFonts(); #ifdef DPMSExtension @@ -595,7 +593,7 @@ CreateConnectionBlock() VisualPtr pVisual; pScreen = screenInfo.screens[i]; - root.windowId = WindowTable[i]->drawable.id; + root.windowId = screenInfo.screens[i]->root->drawable.id; root.defaultColormap = pScreen->defColormap; root.whitePixel = pScreen->whitePixel; root.blackPixel = pScreen->blackPixel; @@ -769,7 +767,6 @@ AddScreen( multiple screens. */ pScreen->rgf = ~0L; /* there are no scratch GCs yet*/ - WindowTable[i] = NullWindow; screenInfo.screens[i] = pScreen; screenInfo.numScreens++; if (!(*pfnInit)(i, pScreen, argc, argv)) @@ -784,6 +781,7 @@ AddScreen( static void FreeScreen(ScreenPtr pScreen) { + pScreen->root = NullWindow; xfree(pScreen->WindowPrivateSizes); xfree(pScreen->GCPrivateSizes); #ifdef PIXPRIV diff --git a/nx-X11/programs/Xserver/dix/resource.c b/nx-X11/programs/Xserver/dix/resource.c index ed8a255f5..d579b33fa 100644 --- a/nx-X11/programs/Xserver/dix/resource.c +++ b/nx-X11/programs/Xserver/dix/resource.c @@ -544,8 +544,8 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType) } if(clients[cid] && (id == clients[cid]->lastDrawableID)) { - clients[cid]->lastDrawable = (DrawablePtr)WindowTable[0]; - clients[cid]->lastDrawableID = WindowTable[0]->drawable.id; + clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; + clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; } } if (!gotOne) @@ -582,8 +582,8 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree) } if(clients[cid] && (id == clients[cid]->lastDrawableID)) { - clients[cid]->lastDrawable = (DrawablePtr)WindowTable[0]; - clients[cid]->lastDrawableID = WindowTable[0]->drawable.id; + clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; + clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; } } } diff --git a/nx-X11/programs/Xserver/dix/window.c b/nx-X11/programs/Xserver/dix/window.c index 6221af4d1..5a4818f88 100644 --- a/nx-X11/programs/Xserver/dix/window.c +++ b/nx-X11/programs/Xserver/dix/window.c @@ -191,7 +191,7 @@ PrintWindowTree() for (i=0; iroot; RegionPrint(&pWin->clipList); p1 = pWin->firstChild; PrintChildren(p1, 4); @@ -237,7 +237,7 @@ TraverseTree(register WindowPtr pWin, VisitWindowProcPtr func, void * data) int WalkTree(ScreenPtr pScreen, VisitWindowProcPtr func, void * data) { - return(TraverseTree(WindowTable[pScreen->myNum], func, data)); + return(TraverseTree(pScreen->root, func, data)); } /* hack for forcing backing store on all windows */ @@ -384,7 +384,7 @@ CreateRootWindow(ScreenPtr pScreen) savedScreenInfo[pScreen->myNum].ExternalScreenSaver = NULL; screenIsSaved = SCREEN_SAVER_OFF; - WindowTable[pScreen->myNum] = pWin; + pScreen->root = pWin; pWin->drawable.pScreen = pScreen; pWin->drawable.type = DRAWABLE_WINDOW; @@ -1348,7 +1348,7 @@ ChangeWindowAttributes(register WindowPtr pWin, Mask vmask, XID *vlist, ClientPt */ if ( cursorID == None) { - if (pWin == WindowTable[pWin->drawable.pScreen->myNum]) + if (pWin == pWin->drawable.pScreen->root) pCursor = rootCursor; else pCursor = (CursorPtr) None; @@ -3088,7 +3088,7 @@ HandleSaveSet(register ClientPtr client) pWin = SaveSetWindow(client->saveSet[j]); #ifdef XFIXES if (SaveSetToRoot(client->saveSet[j])) - pParent = WindowTable[pWin->drawable.pScreen->myNum]; + pParent = pWin->drawable.pScreen->root; else #endif { @@ -3382,9 +3382,9 @@ TileScreenSaver(int i, int kind) attri = 0; switch (kind) { case SCREEN_IS_TILED: - switch (WindowTable[i]->backgroundState) { + switch (screenInfo.screens[i]->root->backgroundState) { case BackgroundPixel: - attributes[attri++] = WindowTable[i]->background.pixel; + attributes[attri++] = screenInfo.screens[i]->root->background.pixel; mask |= CWBackPixel; break; case BackgroundPixmap: @@ -3396,7 +3396,7 @@ TileScreenSaver(int i, int kind) } break; case SCREEN_IS_BLACK: - attributes[attri++] = WindowTable[i]->drawable.pScreen->blackPixel; + attributes[attri++] = screenInfo.screens[i]->root->drawable.pScreen->blackPixel; mask |= CWBackPixel; break; } @@ -3444,12 +3444,12 @@ TileScreenSaver(int i, int kind) pWin = savedScreenInfo[i].pWindow = CreateWindow(savedScreenInfo[i].wid, - WindowTable[i], + screenInfo.screens[i]->root, -RANDOM_WIDTH, -RANDOM_WIDTH, (unsigned short)screenInfo.screens[i]->width + RANDOM_WIDTH, (unsigned short)screenInfo.screens[i]->height + RANDOM_WIDTH, 0, InputOutput, mask, attributes, 0, serverClient, - wVisual (WindowTable[i]), &result); + wVisual (screenInfo.screens[i]->root), &result); if (cursor) FreeResource (cursorID, RT_NONE); diff --git a/nx-X11/programs/Xserver/fb/fb.h b/nx-X11/programs/Xserver/fb/fb.h index 1da5d2470..008ab3ec7 100644 --- a/nx-X11/programs/Xserver/fb/fb.h +++ b/nx-X11/programs/Xserver/fb/fb.h @@ -582,8 +582,7 @@ extern const GCFuncs fbGCFuncs; #endif #ifdef FB_OLD_SCREEN -# define FB_OLD_MISCREENINIT /* miScreenInit requires 14 args, not 13 */ -extern WindowPtr *WindowTable; +# define FB_OLD_MISCREENINIT /* miScreenInit requires 14 args, not 13 */ #endif #ifdef FB_24_32BIT @@ -704,7 +703,7 @@ typedef struct { #define fbWindowEnabled(pWin) \ RegionNotEmpty(\ - &WindowTable[(pWin)->drawable.pScreen->myNum]->borderClip) + &(pWin)->drawable.pScreen->root->borderClip) #define fbDrawableEnabled(pDrawable) \ ((pDrawable)->type == DRAWABLE_PIXMAP ? \ diff --git a/nx-X11/programs/Xserver/fb/fbwindow.c b/nx-X11/programs/Xserver/fb/fbwindow.c index 5ce7ba729..b2df19f0d 100644 --- a/nx-X11/programs/Xserver/fb/fbwindow.c +++ b/nx-X11/programs/Xserver/fb/fbwindow.c @@ -262,7 +262,7 @@ fbFillRegionTiled (DrawablePtr pDrawable, if(!noPanoramiXExtension) { int index = pDrawable->pScreen->myNum; - if(&WindowTable[index]->drawable == pDrawable) + if(&screenInfo.screens[index]->root->drawable == pDrawable) { xRot -= panoramiXdataPtr[index].x; yRot -= panoramiXdataPtr[index].y; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c index f3656d2c0..a0dfbf602 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c @@ -22,6 +22,7 @@ #include "Xatom.h" #include "selection.h" #include "windowstr.h" +#include "scrnintstr.h" #include "Windows.h" #include "Atoms.h" @@ -255,7 +256,7 @@ void nxagentClearSelection(XEvent *X) NullGrab); } - CurrentSelections[i].window = WindowTable[0]->drawable.id; + CurrentSelections[i].window = screenInfo.screens[0]->root->drawable.id; CurrentSelections[i].client = NullClient; lastSelectionOwner[i].client = NULL; @@ -424,7 +425,7 @@ FIXME: Do we need this? * Fictitious window. */ - x.u.selectionRequest.requestor = WindowTable[0]->drawable.id; + x.u.selectionRequest.requestor = screenInfo.screens[0]->root->drawable.id; /* * Don't send the same window, some programs are @@ -1502,13 +1503,13 @@ int nxagentInitClipboard(WindowPtr pWin) lastSelectionOwner[nxagentPrimarySelection].selection = XA_PRIMARY; lastSelectionOwner[nxagentPrimarySelection].client = NullClient; - lastSelectionOwner[nxagentPrimarySelection].window = WindowTable[0]->drawable.id; + lastSelectionOwner[nxagentPrimarySelection].window = screenInfo.screens[0]->root->drawable.id; lastSelectionOwner[nxagentPrimarySelection].windowPtr = NULL; lastSelectionOwner[nxagentPrimarySelection].lastTimeChanged = GetTimeInMillis(); lastSelectionOwner[nxagentClipboardSelection].selection = nxagentClipboardAtom; lastSelectionOwner[nxagentClipboardSelection].client = NullClient; - lastSelectionOwner[nxagentClipboardSelection].window = WindowTable[0]->drawable.id; + lastSelectionOwner[nxagentClipboardSelection].window = screenInfo.screens[0]->root->drawable.id; lastSelectionOwner[nxagentClipboardSelection].windowPtr = NULL; lastSelectionOwner[nxagentClipboardSelection].lastTimeChanged = GetTimeInMillis(); diff --git a/nx-X11/programs/Xserver/hw/nxagent/Composite.c b/nx-X11/programs/Xserver/hw/nxagent/Composite.c index ae3cbb5a4..d6239d619 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Composite.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Composite.c @@ -125,7 +125,7 @@ void nxagentRedirectDefaultWindows() for (i = 0; i < screenInfo.numScreens; i++) { - WindowPtr pWin = WindowTable[i]; + WindowPtr pWin = screenInfo.screens[i]->root; ScreenPtr pScreen = pWin -> drawable.pScreen; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Drawable.c b/nx-X11/programs/Xserver/hw/nxagent/Drawable.c index 9dac8066a..377e119ab 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Drawable.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Drawable.c @@ -3292,7 +3292,7 @@ void nxagentSendDeferredBackgroundExposures(void) fprintf(stderr, "nxagentSendDeferredBackgroundExposures: Going to send deferred exposures to the root window.\n"); #endif - TraverseTree(WindowTable[0], nxagentClipAndSendClearExpose, (void *) nxagentDeferredBackgroundExposures); + TraverseTree(screenInfo.screens[0]->root, nxagentClipAndSendClearExpose, (void *) nxagentDeferredBackgroundExposures); RegionEmpty(nxagentDeferredBackgroundExposures); } diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c index 0a6540fa3..52b869f71 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Events.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c @@ -629,8 +629,8 @@ void nxagentShadowSwitchResizeMode(ScreenPtr pScreen) { nxagentShadowSetRatio(1.0, 1.0); - nxagentShadowCreateMainWindow(screenInfo.screens[DefaultScreen(nxagentDisplay)], WindowTable[0], - WindowTable[0] -> drawable.width, WindowTable[0] -> drawable.height); + nxagentShadowCreateMainWindow(screenInfo.screens[DefaultScreen(nxagentDisplay)], screenInfo.screens[0]->root, + screenInfo.screens[0]->root -> drawable.width, screenInfo.screens[0]->root -> drawable.height); sizeHints.max_width = nxagentOption(RootWidth); sizeHints.max_height = nxagentOption(RootHeight); @@ -640,13 +640,13 @@ void nxagentShadowSwitchResizeMode(ScreenPtr pScreen) else { nxagentShadowSetRatio(nxagentOption(Width) * 1.0 / - WindowTable[0] -> drawable.width, + screenInfo.screens[0]->root -> drawable.width, nxagentOption(Height) * 1.0 / - WindowTable[0] -> drawable.height); + screenInfo.screens[0]->root -> drawable.height); nxagentShadowCreateMainWindow(screenInfo.screens[DefaultScreen(nxagentDisplay)], - WindowTable[0], WindowTable[0] -> drawable.width, - WindowTable[0] -> drawable.height); + screenInfo.screens[0]->root, screenInfo.screens[0]->root -> drawable.width, + screenInfo.screens[0]->root -> drawable.height); sizeHints.max_width = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); sizeHints.max_height = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); @@ -963,10 +963,10 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) case doDebugTree: { fprintf(stderr, "\n ========== nxagentRemoteWindowsTree ==========\n"); - nxagentRemoteWindowsTree(nxagentWindow(WindowTable[0]), 0); + nxagentRemoteWindowsTree(nxagentWindow(screenInfo.screens[0]->root), 0); fprintf(stderr, "\n========== nxagentInternalWindowsTree ==========\n"); - nxagentInternalWindowsTree(WindowTable[0], 0); + nxagentInternalWindowsTree(screenInfo.screens[0]->root, 0); break; } @@ -1405,7 +1405,7 @@ FIXME: Don't enqueue the KeyRelease event if the key was (X.xmotion.y_root < nxagentLastEnteredTopLevelWindow -> drawable.y + 4)) { if (pWin && nxagentClientIsDialog(wClient(pWin)) == 0 && - nxagentLastEnteredTopLevelWindow -> parent == WindowTable[0] && + nxagentLastEnteredTopLevelWindow -> parent == screenInfo.screens[0]->root && nxagentLastEnteredTopLevelWindow -> overrideRedirect == False && X.xmotion.x_root > (nxagentLastEnteredTopLevelWindow -> drawable.x + (nxagentLastEnteredTopLevelWindow -> drawable.width >> 1) - 50) && @@ -1625,7 +1625,7 @@ FIXME: Don't enqueue the KeyRelease event if the key was if (pWin != NULL) { for (pTLWin = pWin; - pTLWin -> parent != WindowTable[pTLWin -> drawable.pScreen -> myNum]; + pTLWin -> parent != pTLWin -> drawable.pScreen -> root; pTLWin = pTLWin -> parent); } @@ -2454,7 +2454,7 @@ FIXME: This can be maybe optimized by consuming the RegionValidate(&sum, &overlap); RegionIntersect(&sum, &sum, - &WindowTable[pWin->drawable.pScreen->myNum]->winSize); + &pWin->drawable.pScreen->root->winSize); #ifdef DEBUG fprintf(stderr, "nxagentHandleExposeEvent: Sending events for window id [%ld].\n", @@ -3147,7 +3147,7 @@ int nxagentCheckWindowConfiguration(XConfigureEvent* X) fprintf(stderr, "nxagentCheckWindowConfiguration: Before restacking top level window [%p]\n", (void *) nxagentWindowPtr(X -> window)); - for (pSib = WindowTable[0] -> firstChild; pSib; pSib = pSib -> nextSib) + for (pSib = screenInfo.screens[0]->root -> firstChild; pSib; pSib = pSib -> nextSib) { fprintf(stderr, "nxagentCheckWindowConfiguration: Top level window: [%p].\n", (void *) pSib); @@ -3431,7 +3431,7 @@ int nxagentHandleConfigureNotify(XEvent* X) nxagentUpdateViewportFrame(0, 0, nxagentOption(RootWidth), nxagentOption(RootHeight)); - XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[pScreen -> myNum]), + XMoveWindow(nxagentDisplay, nxagentWindow(pScreen->root), nxagentOption(RootX), nxagentOption(RootY)); } @@ -4245,7 +4245,7 @@ void nxagentForwardRemoteExpose(void) fprintf(stderr, "nxagentForwardRemoteExpose: Going to forward events.\n"); #endif - TraverseTree(WindowTable[0], nxagentClipAndSendExpose, (void *)nxagentRemoteExposeRegion); + TraverseTree(screenInfo.screens[0]->root, nxagentClipAndSendExpose, (void *)nxagentRemoteExposeRegion); /* * Now this region should be empty. @@ -4420,7 +4420,7 @@ int nxagentHandleRRScreenChangeNotify(XEvent *X) nxagentResizeScreen(screenInfo.screens[DefaultScreen(nxagentDisplay)], Xr -> width, Xr -> height, Xr -> mwidth, Xr -> mheight); - nxagentShadowCreateMainWindow(screenInfo.screens[DefaultScreen(nxagentDisplay)], WindowTable[0], + nxagentShadowCreateMainWindow(screenInfo.screens[DefaultScreen(nxagentDisplay)], screenInfo.screens[0]->root, Xr -> width, Xr -> height); nxagentShadowSetWindowsSize(); diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c index adeaff870..5e89e67bd 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c @@ -344,13 +344,13 @@ InitSelections() CurrentSelections[0].selection = XA_PRIMARY; CurrentSelections[0].lastTimeChanged = ClientTimeToServerTime(0); - CurrentSelections[0].window = WindowTable[0]->drawable.id; + CurrentSelections[0].window = screenInfo.screens[0]->root->drawable.id; CurrentSelections[0].pWin = NULL; CurrentSelections[0].client = NullClient; CurrentSelections[1].selection = MakeAtom("CLIPBOARD", 9, 1); CurrentSelections[1].lastTimeChanged = ClientTimeToServerTime(0); - CurrentSelections[1].window = WindowTable[0]->drawable.id; + CurrentSelections[1].window = screenInfo.screens[0]->root->drawable.id; CurrentSelections[1].pWin = NULL; CurrentSelections[1].client = NullClient; } @@ -374,8 +374,8 @@ FlushClientCaches(XID id) { if (client->lastDrawableID == id) { - client->lastDrawableID = WindowTable[0]->drawable.id; - client->lastDrawable = (DrawablePtr)WindowTable[0]; + client->lastDrawableID = screenInfo.screens[0]->root->drawable.id; + client->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; } else if (client->lastGCID == id) { @@ -1161,7 +1161,7 @@ GetGeometry(register ClientPtr client, xGetGeometryReply *rep) rep->type = X_Reply; rep->length = 0; rep->sequenceNumber = client->sequence; - rep->root = WindowTable[pDraw->pScreen->myNum]->drawable.id; + rep->root = pDraw->pScreen->root->drawable.id; rep->depth = pDraw->depth; rep->width = pDraw->width; rep->height = pDraw->height; @@ -1221,7 +1221,7 @@ ProcQueryTree(register ClientPtr client) return(BadWindow); memset(&reply, 0, sizeof(xQueryTreeReply)); reply.type = X_Reply; - reply.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; + reply.root = pWin->drawable.pScreen->root->drawable.id; reply.sequenceNumber = client->sequence; if (pWin->parent) reply.parent = pWin->parent->drawable.id; @@ -4319,8 +4319,8 @@ void InitClient(ClientPtr client, int i, void * ospriv) if (i) { client->closeDownMode = DestroyAll; - client->lastDrawable = (DrawablePtr)WindowTable[0]; - client->lastDrawableID = WindowTable[0]->drawable.id; + client->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; + client->lastDrawableID = screenInfo.screens[0]->root->drawable.id; } else { @@ -4563,8 +4563,8 @@ SendConnSetup(register ClientPtr client, char *reason) register unsigned int j; register xDepth *pDepth; - root->currentInputMask = WindowTable[i]->eventMask | - wOtherEventMasks (WindowTable[i]); + root->currentInputMask = screenInfo.screens[i]->root->eventMask | + wOtherEventMasks (screenInfo.screens[i]->root); pDepth = (xDepth *)(root + 1); for (j = 0; j < root->nDepths; j++) { diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXevents.c b/nx-X11/programs/Xserver/hw/nxagent/NXevents.c index 89c5c0b19..3142233ac 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXevents.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXevents.c @@ -162,7 +162,6 @@ extern Bool XkbFilterEvents(ClientPtr, int, xEvent *); #endif #ifdef XEVIE -extern WindowPtr *WindowTable; extern int xevieFlag; extern int xevieClientIndex; extern DeviceIntPtr xeviemouse; @@ -465,9 +464,10 @@ XineramaCheckPhysLimits( static Bool XineramaSetWindowPntrs(WindowPtr pWin) { - if(pWin == WindowTable[0]) { - memcpy(sprite.windows, WindowTable, - PanoramiXNumScreens*sizeof(WindowPtr)); + if(pWin == screenInfo.screens[0]->root) { + int i; + for (i = 0; i < PanoramiXNumScreens; i++) + sprite.windows[i] = screenInfo.screens[i]->root; } else { PanoramiXRes *win; int i; @@ -692,7 +692,7 @@ XineramaConfineCursorToWindow(WindowPtr pWin, Bool generateEvents) sprite.hotShape = NullRegion; sprite.confined = FALSE; - sprite.confineWin = (pWin == WindowTable[0]) ? NullWindow : pWin; + sprite.confineWin = (pWin == screenInfo.screens[0]->root) ? NullWindow : pWin; XineramaCheckPhysLimits(sprite.current, generateEvents); } @@ -909,7 +909,7 @@ CheckVirtualMotion( qe->event->u.keyButtonPointer.rootY = sprite.hot.y; } } - ROOT = WindowTable[sprite.hot.pScreen->myNum]; + ROOT = sprite.hot.pScreen->root; } static void @@ -1109,7 +1109,7 @@ EnqueueEvent(xEvent *xE, DeviceIntPtr device, int count) */ if (xE->u.u.type == MotionNotify) XE_KBPTR.root = - WindowTable[sprite.hotPhys.pScreen->myNum]->drawable.id; + sprite.hotPhys.pScreen->root->drawable.id; eventinfo.events = xE; eventinfo.count = count; CallCallbacks(&DeviceEventCallback, (void *)&eventinfo); @@ -1272,7 +1272,7 @@ playmore: ConfineCursorToWindow(grab->confineTo, TRUE, TRUE); } else - ConfineCursorToWindow(WindowTable[sprite.hotPhys.pScreen->myNum], + ConfineCursorToWindow(sprite.hotPhys.pScreen->root, TRUE, FALSE); PostNewCursor(); } @@ -1290,7 +1290,7 @@ ScreenRestructured (ScreenPtr pScreen) ConfineCursorToWindow(grab->confineTo, TRUE, TRUE); } else - ConfineCursorToWindow(WindowTable[sprite.hotPhys.pScreen->myNum], + ConfineCursorToWindow(sprite.hotPhys.pScreen->root, TRUE, FALSE); } #endif @@ -2219,7 +2219,7 @@ CheckMotion(xEvent *xE) if (sprite.hot.pScreen != sprite.hotPhys.pScreen) { sprite.hot.pScreen = sprite.hotPhys.pScreen; - ROOT = WindowTable[sprite.hot.pScreen->myNum]; + ROOT = sprite.hot.pScreen->root; } #ifdef XEVIE xeviehot.x = @@ -2307,9 +2307,9 @@ WindowsRestructured() #ifdef PANORAMIX /* This was added to support reconfiguration under Xdmx. The problem is - * that if the 0th screen (i.e., WindowTable[0]) is moved to an origin - * other than 0,0, the information in the private sprite structure must - * be updated accordingly, or XYToWindow (and other routines) will not + * that if the 0th screen (i.e., screenInfo.screens[0]->root) is moved to + * an origin other than 0,0, the information in the private sprite structure + * must be updated accordingly, or XYToWindow (and other routines) will not * compute correctly. */ void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff) { @@ -2339,7 +2339,7 @@ void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff) sprite.hotPhys.x = sprite.hotPhys.y = 0; ConfineCursorToWindow(grab->confineTo, TRUE, TRUE); } else - ConfineCursorToWindow(WindowTable[sprite.hotPhys.pScreen->myNum], + ConfineCursorToWindow(sprite.hotPhys.pScreen->root, TRUE, FALSE); } #endif @@ -2435,7 +2435,7 @@ NewCurrentScreen(ScreenPtr newScreen, int x, int y) if(sprite.confineWin) XineramaConfineCursorToWindow(sprite.confineWin, TRUE); else - XineramaConfineCursorToWindow(WindowTable[0], TRUE); + XineramaConfineCursorToWindow(screenInfo.screens[0]->root, TRUE); /* if the pointer wasn't confined, the DDX won't get told of the pointer warp so we reposition it here */ if(!syncEvents.playingEvents) @@ -2448,7 +2448,7 @@ NewCurrentScreen(ScreenPtr newScreen, int x, int y) } else #endif if (newScreen != sprite.hotPhys.pScreen) - ConfineCursorToWindow(WindowTable[newScreen->myNum], TRUE, FALSE); + ConfineCursorToWindow(newScreen->root, TRUE, FALSE); } #ifdef PANORAMIX @@ -2520,7 +2520,7 @@ XineramaWarpPointer(ClientPtr client) winX = source->drawable.x; winY = source->drawable.y; - if(source == WindowTable[0]) { + if(source == screenInfo.screens[0]->root) { winX -= panoramiXdataPtr[0].x; winY -= panoramiXdataPtr[0].y; } @@ -2536,7 +2536,7 @@ XineramaWarpPointer(ClientPtr client) if (dest) { x = dest->drawable.x; y = dest->drawable.y; - if(dest == WindowTable[0]) { + if(dest == screenInfo.screens[0]->root) { x -= panoramiXdataPtr[0].x; y -= panoramiXdataPtr[0].y; } @@ -3206,7 +3206,7 @@ ProcessPointerEvent (register xEvent *xE, register DeviceIntPtr mouse, int count /* see comment in EnqueueEvents regarding the next three lines */ if (xE->u.u.type == MotionNotify) XE_KBPTR.root = - WindowTable[sprite.hotPhys.pScreen->myNum]->drawable.id; + sprite.hotPhys.pScreen->root->drawable.id; eventinfo.events = xE; eventinfo.count = count; CallCallbacks(&DeviceEventCallback, (void *)&eventinfo); @@ -3818,11 +3818,11 @@ DoFocusEvents(DeviceIntPtr dev, WindowPtr fromWin, WindowPtr toWin, int mode) /* Notify all the roots */ #ifdef PANORAMIX if ( !noPanoramiXExtension ) - FocusEvent(dev, FocusOut, mode, out, WindowTable[0]); + FocusEvent(dev, FocusOut, mode, out, screenInfo.screens[0]->root); else #endif for (i=0; iroot); } else { @@ -3837,11 +3837,11 @@ DoFocusEvents(DeviceIntPtr dev, WindowPtr fromWin, WindowPtr toWin, int mode) /* Notify all the roots */ #ifdef PANORAMIX if ( !noPanoramiXExtension ) - FocusEvent(dev, FocusIn, mode, in, WindowTable[0]); + FocusEvent(dev, FocusIn, mode, in, screenInfo.screens[0]->root); else #endif for (i=0; iroot); if (toWin == PointerRootWin) (void)FocusInEvents(dev, ROOT, sprite.win, NullWindow, mode, NotifyPointer, TRUE); @@ -3855,11 +3855,11 @@ DoFocusEvents(DeviceIntPtr dev, WindowPtr fromWin, WindowPtr toWin, int mode) TRUE); #ifdef PANORAMIX if ( !noPanoramiXExtension ) - FocusEvent(dev, FocusOut, mode, out, WindowTable[0]); + FocusEvent(dev, FocusOut, mode, out, screenInfo.screens[0]->root); else #endif for (i=0; iroot); if (toWin->parent != NullWindow) (void)FocusInEvents(dev, ROOT, toWin, toWin, mode, NotifyNonlinearVirtual, TRUE); diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c b/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c index ad75b43f8..a52a5200a 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c @@ -504,7 +504,7 @@ miSendExposures(pWin, pRgn, dx, dy) if(!pWin->parent) { x = panoramiXdataPtr[scrnum].x; y = panoramiXdataPtr[scrnum].y; - pWin = WindowTable[0]; + pWin = screenInfo.screens[0]->root; realWin = pWin->drawable.id; } else if (scrnum) { PanoramiXRes *win; @@ -788,7 +788,7 @@ int what; gcmask |= GCFunction | GCClipMask; i = pScreen->myNum; - pRoot = WindowTable[i]; + pRoot = screenInfo.screens[i]->root; pBgWin = pWin; if (what == PW_BORDER) diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXrender.c b/nx-X11/programs/Xserver/hw/nxagent/NXrender.c index 1999c33b0..238e5a39c 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXrender.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXrender.c @@ -3204,7 +3204,7 @@ PanoramiXRenderCreatePicture (ClientPtr client) newPict->info[0].id = stuff->pid; if (refDraw->type == XRT_WINDOW && - stuff->drawable == WindowTable[0]->drawable.id) + stuff->drawable == screenInfo.screens[0]->root->drawable.id) { newPict->u.pict.root = TRUE; } diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXresource.c b/nx-X11/programs/Xserver/hw/nxagent/NXresource.c index 39a1992de..226d20f34 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXresource.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXresource.c @@ -699,8 +699,8 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType) } if(clients[cid] && (id == clients[cid]->lastDrawableID)) { - clients[cid]->lastDrawable = (DrawablePtr)WindowTable[0]; - clients[cid]->lastDrawableID = WindowTable[0]->drawable.id; + clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; + clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; } } if (!gotOne) @@ -740,8 +740,8 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree) } if(clients[cid] && (id == clients[cid]->lastDrawableID)) { - clients[cid]->lastDrawable = (DrawablePtr)WindowTable[0]; - clients[cid]->lastDrawableID = WindowTable[0]->drawable.id; + clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; + clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; } } } diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c index 70c378b9e..5daa65443 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c @@ -240,7 +240,7 @@ PrintWindowTree() for (i=0; iroot; RegionPrint(&pWin->clipList); p1 = pWin->firstChild; PrintChildren(p1, 4); @@ -286,7 +286,7 @@ TraverseTree(register WindowPtr pWin, VisitWindowProcPtr func, void * data) int WalkTree(ScreenPtr pScreen, VisitWindowProcPtr func, void * data) { - return(TraverseTree(WindowTable[pScreen->myNum], func, data)); + return(TraverseTree(pScreen->root, func, data)); } /* hack for forcing backing store on all windows */ @@ -457,7 +457,9 @@ CreateRootWindow(ScreenPtr pScreen) savedScreenInfo[pScreen->myNum].ExternalScreenSaver = NULL; screenIsSaved = SCREEN_SAVER_OFF; - WindowTable[pScreen->myNum] = pWin; + pScreen->root = pWin; + + pScreen->root = pWin; pWin->drawable.pScreen = pScreen; pWin->drawable.type = DRAWABLE_WINDOW; @@ -583,11 +585,11 @@ InitRootWindow(WindowPtr pWin) /* * A root window is created for each screen by main - * and the pointer is saved in WindowTable as in the - * following snippet: + * and the pointer is saved in screenInfo.screens as + * in the following snippet: * * for (i = 0; i < screenInfo.numScreens; i++) - * InitRootWindow(WindowTable[i]); + * InitRootWindow(screenInfo.screens[i]->root); * * Our root window on the real display was already * created at the time the screen was opened, so it @@ -1583,7 +1585,7 @@ ChangeWindowAttributes(register WindowPtr pWin, Mask vmask, XID *vlist, ClientPt */ if ( cursorID == None) { - if (pWin == WindowTable[pWin->drawable.pScreen->myNum]) + if (pWin == pWin->drawable.pScreen->root) pCursor = rootCursor; else pCursor = (CursorPtr) None; @@ -2863,7 +2865,7 @@ ReparentWindow(register WindowPtr pWin, register WindowPtr pParent, pWin->parent = pParent; pPrev = RealChildHead(pParent); - if (pWin->parent == WindowTable[0]) + if (pWin->parent == screenInfo.screens[0]->root) { nxagentSetTopLevelEventMask(pWin); } @@ -3442,7 +3444,7 @@ HandleSaveSet(register ClientPtr client) pWin = SaveSetWindow(client->saveSet[j]); #ifdef XFIXES if (SaveSetToRoot(client->saveSet[j])) - pParent = WindowTable[pWin->drawable.pScreen->myNum]; + pParent = pWin->drawable.pScreen->root; else #endif { @@ -3744,9 +3746,9 @@ TileScreenSaver(int i, int kind) attri = 0; switch (kind) { case SCREEN_IS_TILED: - switch (WindowTable[i]->backgroundState) { + switch (screenInfo.screens[i]->root->backgroundState) { case BackgroundPixel: - attributes[attri++] = WindowTable[i]->background.pixel; + attributes[attri++] = screenInfo.screens[i]->root->background.pixel; mask |= CWBackPixel; break; case BackgroundPixmap: @@ -3758,7 +3760,7 @@ TileScreenSaver(int i, int kind) } break; case SCREEN_IS_BLACK: - attributes[attri++] = WindowTable[i]->drawable.pScreen->blackPixel; + attributes[attri++] = screenInfo.screens[i]->root->drawable.pScreen->blackPixel; mask |= CWBackPixel; break; } @@ -3806,12 +3808,12 @@ TileScreenSaver(int i, int kind) pWin = savedScreenInfo[i].pWindow = CreateWindow(savedScreenInfo[i].wid, - WindowTable[i], + screenInfo.screens[i]->root, -RANDOM_WIDTH, -RANDOM_WIDTH, (unsigned short)screenInfo.screens[i]->width + RANDOM_WIDTH, (unsigned short)screenInfo.screens[i]->height + RANDOM_WIDTH, 0, InputOutput, mask, attributes, 0, serverClient, - wVisual (WindowTable[i]), &result); + wVisual (screenInfo.screens[i]->root), &result); if (cursor) FreeResource (cursorID, RT_NONE); diff --git a/nx-X11/programs/Xserver/hw/nxagent/Pixmap.c b/nx-X11/programs/Xserver/hw/nxagent/Pixmap.c index c9f62b1fe..f429f1499 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Pixmap.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Pixmap.c @@ -1449,7 +1449,7 @@ Bool nxagentFbOnShadowDisplay() XGCValues value; XImage *image; Visual *pVisual; - WindowPtr pWin = WindowTable[0]; + WindowPtr pWin = screenInfo.screens[0]->root; unsigned int format; int depth, width, height, length; char *data = NULL; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Rootless.c b/nx-X11/programs/Xserver/hw/nxagent/Rootless.c index a725e20e7..49877f9d7 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Rootless.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Rootless.c @@ -20,6 +20,7 @@ #include "../../include/window.h" #include "windowstr.h" #include "colormapst.h" +#include "scrnintstr.h" #include "propertyst.h" #include "Agent.h" @@ -242,7 +243,7 @@ Bool nxagentRootlessTreesMatch() Window *children_return; unsigned int nChildrenReturn; WindowPtr pW; - WindowPtr pTestWin = WindowTable[0] -> firstChild; + WindowPtr pTestWin = screenInfo.screens[0]->root -> firstChild; Bool treesMatch = True; Status result; @@ -267,7 +268,7 @@ Bool nxagentRootlessTreesMatch() pW = nxagentRootlessTopLevelWindow(children_return[nChildrenReturn]); } - if (pW && pW != WindowTable[0]) + if (pW && pW != screenInfo.screens[0]->root) { if (treesMatch && pTestWin && pTestWin == pW) { @@ -316,7 +317,7 @@ void nxagentRootlessRestack(unsigned long children[], unsigned int nchildren) pWin = nxagentRootlessTopLevelWindow(children[i]); } - if (pWin && pWin != WindowTable[0]) + if (pWin && pWin != screenInfo.screens[0]->root) { toplevel[ntoplevel++] = pWin; } @@ -338,14 +339,14 @@ void nxagentRootlessRestack(unsigned long children[], unsigned int nchildren) fprintf(stderr, "nxagentRootlessRestack: Internal top level windows before restack:"); - for (pWin = WindowTable[0] -> firstChild; pWin != NULL; pWin = pWin -> nextSib) + for (pWin = screenInfo.screens[0]->root -> firstChild; pWin != NULL; pWin = pWin -> nextSib) { fprintf(stderr, "[%p]\n", pWin); } #endif - pWin = WindowTable[0] -> firstChild; + pWin = screenInfo.screens[0]->root -> firstChild; values[1] = (XID) Above; @@ -381,7 +382,7 @@ void nxagentRootlessRestack(unsigned long children[], unsigned int nchildren) fprintf(stderr, "nxagentRootlessRestack: Internal top level windows after restack:"); - for (pWin = WindowTable[0] -> firstChild; pWin != NULL; pWin = pWin -> nextSib) + for (pWin = screenInfo.screens[0]->root -> firstChild; pWin != NULL; pWin = pWin -> nextSib) { fprintf(stderr, "[%p]\n", pWin); } diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.c b/nx-X11/programs/Xserver/hw/nxagent/Screen.c index 50d278ed7..a4b39a4fe 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Screen.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.c @@ -2116,7 +2116,7 @@ Bool nxagentCloseScreen(int index, ScreenPtr pScreen) static void nxagentSetRootClip (ScreenPtr pScreen, Bool enable) { - WindowPtr pWin = WindowTable[pScreen->myNum]; + WindowPtr pWin = pScreen->root; WindowPtr pChild; Bool WasViewable = (Bool)(pWin->viewable); Bool anyMarked = FALSE; @@ -2409,21 +2409,21 @@ FIXME: We should try to restore the previously box.x2 = width; box.y2 = height; - WindowTable[pScreen -> myNum] -> drawable.width = width; - WindowTable[pScreen -> myNum] -> drawable.height = height; - WindowTable[pScreen -> myNum] -> drawable.x = 0; - WindowTable[pScreen -> myNum] -> drawable.y = 0; + pScreen->root -> drawable.width = width; + pScreen->root -> drawable.height = height; + pScreen->root -> drawable.x = 0; + pScreen->root -> drawable.y = 0; - RegionInit(&WindowTable[pScreen -> myNum] -> borderSize, &box, 1); - RegionInit(&WindowTable[pScreen -> myNum] -> winSize, &box, 1); - RegionInit(&WindowTable[pScreen -> myNum] -> clipList, &box, 1); - RegionInit(&WindowTable[pScreen -> myNum] -> borderClip, &box, 1); + RegionInit(&pScreen->root -> borderSize, &box, 1); + RegionInit(&pScreen->root -> winSize, &box, 1); + RegionInit(&pScreen->root -> clipList, &box, 1); + RegionInit(&pScreen->root -> borderClip, &box, 1); - (*pScreen -> PositionWindow)(WindowTable[pScreen -> myNum], 0, 0); + (*pScreen -> PositionWindow)(pScreen->root, 0, 0); nxagentSetRootClip(pScreen, 1); - XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[0]), + XMoveWindow(nxagentDisplay, nxagentWindow(screenInfo.screens[0]->root), nxagentOption(RootX), nxagentOption(RootY)); nxagentMoveViewport(pScreen, 0, 0); @@ -3522,7 +3522,7 @@ FIXME: The port information is not used at the moment and produces a { mcop_local_atom = MakeAtom(mcop_atom, strlen(mcop_atom), 1); - ChangeWindowProperty(WindowTable[pScreen->myNum], + ChangeWindowProperty(pScreen->root, mcop_local_atom, XA_STRING, iReturnFormat, PropModeReplace, @@ -3667,9 +3667,9 @@ int nxagentChangeScreenConfig(int screen, int width, int height, int mmWidth, in int r; #ifdef TEST - fprintf(stderr, "nxagentChangeScreenConfig: WindowTable[%d] is %p\n", screen, WindowTable[screen]); + fprintf(stderr, "nxagentChangeScreenConfig: screenInfo.screens[%d]->root is %p\n", screen, screenInfo.screens[screen]); #endif - if (WindowTable[screen] == NULL) + if (screenInfo.screens[screen]->root == NULL) { return 0; } @@ -3692,7 +3692,7 @@ int nxagentChangeScreenConfig(int screen, int width, int height, int mmWidth, in return 0; } - pScreen = WindowTable[screen] -> drawable.pScreen; + pScreen = screenInfo.screens[screen] -> root -> drawable.pScreen; #ifdef TEST fprintf(stderr, "nxagentChangeScreenConfig: Changing config to %dx%d.\n", width, height); @@ -4124,7 +4124,7 @@ void nxagentSaveAreas(PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg, values.subwindow_mode = IncludeInferiors; - gc = XCreateGC(nxagentDisplay, nxagentWindow(WindowTable[0]), GCSubwindowMode, &values); + gc = XCreateGC(nxagentDisplay, nxagentWindow(screenInfo.screens[0]->root), GCSubwindowMode, &values); /* * Initialize to the corrupted region. @@ -4234,7 +4234,7 @@ void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg, */ RegionIntersect(prgnRestore, prgnRestore, - &WindowTable[pWin -> drawable.pScreen -> myNum] -> winSize); + &pWin -> drawable.pScreen -> root -> winSize); pBackingStore = (miBSWindowPtr) pWin -> backStorage; @@ -4245,7 +4245,7 @@ void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg, values.subwindow_mode = ClipByChildren; - gc = XCreateGC(nxagentDisplay, nxagentWindow(WindowTable[0]), GCSubwindowMode, &values); + gc = XCreateGC(nxagentDisplay, nxagentWindow(screenInfo.screens[0]->root), GCSubwindowMode, &values); /* * Translate the reference point to the origin of the window. @@ -4406,7 +4406,7 @@ void nxagentShadowAdaptToRatio(void) nxagentShadowSetRatio(nxagentOption(Width) * 1.0 / nxagentShadowWidth, nxagentOption(Height) * 1.0 / nxagentShadowHeight); - nxagentShadowCreateMainWindow(pScreen, WindowTable[0], nxagentShadowWidth, nxagentShadowHeight); + nxagentShadowCreateMainWindow(pScreen, screenInfo.screens[0]->root, nxagentShadowWidth, nxagentShadowHeight); sizeHints.max_width = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); sizeHints.max_height = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); @@ -4456,7 +4456,7 @@ void nxagentShowPixmap(PixmapPtr pPixmap, int x, int y, int width, int height) XlibGC gc; XGCValues value; XImage *image; - WindowPtr pWin = WindowTable[0]; + WindowPtr pWin = screenInfo.screens[0]->root; unsigned int format; int depth, pixmapWidth, pixmapHeight, length; char *data; @@ -4668,7 +4668,7 @@ FIXME value.fill_style = FillSolid; value.function = GXcopy; - gc = XCreateGC(shadow, nxagentWindow(WindowTable[0]), GCBackground | + gc = XCreateGC(shadow, nxagentWindow(screenInfo.screens[0]->root), GCBackground | GCForeground | GCFillStyle | GCPlaneMask | GCFunction, &value); NXCleanImage(image); diff --git a/nx-X11/programs/Xserver/hw/nxagent/Splash.c b/nx-X11/programs/Xserver/hw/nxagent/Splash.c index a069b3e23..35cb7cea9 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Splash.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Splash.c @@ -396,15 +396,15 @@ void nxagentRemoveSplashWindow(WindowPtr pWin) XDestroyWindow(nxagentDisplay, nxagentSplashWindow); nxagentSplashWindow = None; - nxagentRefreshWindows(WindowTable[0]); + nxagentRefreshWindows(screenInfo.screens[0]->root); #ifdef TEST fprintf(stderr, "nxagentRemoveSplashWindow: setting the ownership of %s (%d) on window 0x%lx\n", - "NX_CUT_BUFFER_SERVER", (int)serverCutProperty, nxagentWindow(WindowTable[0])); + "NX_CUT_BUFFER_SERVER", (int)serverCutProperty, nxagentWindow(screenInfo.screens[0]->root)); #endif XSetSelectionOwner(nxagentDisplay, serverCutProperty, - nxagentWindow(WindowTable[0]), CurrentTime); + nxagentWindow(screenInfo.screens[0]->root), CurrentTime); } if (nxagentPixmapLogo) diff --git a/nx-X11/programs/Xserver/hw/nxagent/Window.c b/nx-X11/programs/Xserver/hw/nxagent/Window.c index b553627dd..514ee5140 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Window.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Window.c @@ -196,7 +196,7 @@ static Bool nxagentCheckWindowIntegrity(WindowPtr pWin); WindowPtr nxagentGetWindowFromID(Window id) { - WindowPtr pWin = WindowTable[0]; + WindowPtr pWin = screenInfo.screens[0]->root; while (pWin && nxagentWindowPriv(pWin)) { @@ -508,7 +508,7 @@ FIXME: Do all the windows for which nxagentWindowTopLevel(pWin) Bool nxagentSomeWindowsAreMapped() { - WindowPtr pWin = WindowTable[0] -> firstChild; + WindowPtr pWin = screenInfo.screens[0]->root -> firstChild; while (pWin) { @@ -884,7 +884,7 @@ void nxagentSwitchAllScreens(ScreenPtr pScreen, Bool switchOn) nxagentUpdateViewportFrame(0, 0, nxagentOption(RootWidth), nxagentOption(RootHeight)); - XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[pScreen -> myNum]), + XMoveWindow(nxagentDisplay, nxagentWindow(pScreen->root), nxagentOption(RootX), nxagentOption(RootY)); /* @@ -995,7 +995,7 @@ void nxagentSwitchAllScreens(ScreenPtr pScreen, Bool switchOn) nxagentUpdateViewportFrame(0, 0, nxagentOption(Width), nxagentOption(Height)); - XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[pScreen -> myNum]), 0, 0); + XMoveWindow(nxagentDisplay, nxagentWindow(pScreen->root), 0, 0); XMapWindow(nxagentDisplay, w); nxagentChangeOption(RootX, 0); @@ -1156,11 +1156,11 @@ void nxagentMoveViewport(ScreenPtr pScreen, int hShift, int vShift) -nxagentOption(RootY) + nxagentOption(Height)); fprintf(stderr, "nxagentMoveViewport: Root geometry x=[%d] y=[%d]\n", - WindowTable[pScreen -> myNum] -> drawable.x, - WindowTable[pScreen -> myNum] -> drawable.y ); + pScreen->root -> drawable.x, + pScreen->root -> drawable.y ); #endif - XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[pScreen -> myNum]), + XMoveWindow(nxagentDisplay, nxagentWindow(pScreen->root), nxagentOption(RootX), nxagentOption(RootY)); if (nxagentOption(ClientOs) == ClientOsWinnt) @@ -2437,7 +2437,7 @@ static int nxagentForceExposure(WindowPtr pWin, void * ptr) { RegionPtr exposedRgn; BoxRec Box; - WindowPtr pRoot = WindowTable[pWin->drawable.pScreen->myNum]; + WindowPtr pRoot = pWin->drawable.pScreen->root; if (pWin -> drawable.class != InputOnly) { @@ -2491,7 +2491,7 @@ void nxagentMapDefaultWindows() for (i = 0; i < screenInfo.numScreens; i++) { - WindowPtr pWin = WindowTable[i]; + WindowPtr pWin = screenInfo.screens[i]->root; ScreenPtr pScreen = pWin -> drawable.pScreen; @@ -2606,7 +2606,7 @@ Bool nxagentDisconnectAllWindows(void) for (i = 0; i < screenInfo.numScreens; i++) { - pWin = WindowTable[i]; + pWin = screenInfo.screens[i]->root; nxagentTraverseWindow( pWin, nxagentDisconnectWindow, &succeded); nxagentDefaultWindows[i] = None; } @@ -2684,16 +2684,16 @@ Bool nxagentReconnectAllWindows(void *p0) fprintf(stderr, "nxagentReconnectAllWindows\n"); #endif - if (WindowTable[0] -> backgroundState == BackgroundPixmap && - WindowTable[0] -> background.pixmap == NULL) + if (screenInfo.screens[0]->root -> backgroundState == BackgroundPixmap && + screenInfo.screens[0]->root -> background.pixmap == NULL) { FatalError("nxagentReconnectAllWindows: correct the FIXME\n"); } if (nxagentOption(Fullscreen)) { - WindowTable[0] -> origin.x = nxagentOption(RootX); - WindowTable[0] -> origin.y = nxagentOption(RootY); + screenInfo.screens[0]->root -> origin.x = nxagentOption(RootX); + screenInfo.screens[0]->root -> origin.y = nxagentOption(RootY); } if (!nxagentLoopOverWindows(nxagentReconnectWindow)) @@ -2739,8 +2739,8 @@ Bool nxagentReconnectAllWindows(void *p0) if (nxagentOption(Fullscreen)) { - WindowTable[0] -> origin.x = 0; - WindowTable[0] -> origin.y = 0; + screenInfo.screens[0]->root -> origin.x = 0; + screenInfo.screens[0]->root -> origin.y = 0; } #ifdef NXAGENT_RECONNECT_WINDOW_DEBUG @@ -2751,7 +2751,7 @@ Bool nxagentReconnectAllWindows(void *p0) #endif - if (nxagentInitClipboard(WindowTable[0]) == -1) + if (nxagentInitClipboard(screenInfo.screens[0]->root) == -1) { #ifdef WARNING fprintf(stderr, "nxagentReconnectAllWindows: WARNING! Couldn't initialize the clipboard.\n"); @@ -2848,7 +2848,7 @@ static Bool nxagentLoopOverWindows(void (*pF)(void *, XID, void *)) for (i = 0; i < screenInfo.numScreens; i++) { - pWin = WindowTable[i]; + pWin = screenInfo.screens[i]->root; nxagentTraverseWindow(pWin, pF, &windowSuccess); } @@ -2995,7 +2995,7 @@ FIXME: Do we need to set save unders attribute here? * if a client handles this. */ - if (nxagentOption(Rootless) && (pWin != WindowTable[0])) + if (nxagentOption(Rootless) && (pWin != screenInfo.screens[0]->root)) { if (nxagentWindowTopLevel(pWin)) { @@ -3196,7 +3196,7 @@ static void nxagentReconfigureWindow(void * param0, XID param1, void * data_buff nxagentShapeWindow(pWin); #endif - if (pWin != WindowTable[0]) + if (pWin != screenInfo.screens[0]->root) { if (pWin->realized) { @@ -3238,7 +3238,7 @@ Bool nxagentCheckIllegalRootMonitoring(WindowPtr pWin, Mask mask) Mask invalidMask = SubstructureRedirectMask | ResizeRedirectMask | ButtonPressMask; if (nxagentOption(Rootless) && - pWin == WindowTable[0] && + pWin == screenInfo.screens[0]->root && (mask & invalidMask)) { return True; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Windows.h b/nx-X11/programs/Xserver/hw/nxagent/Windows.h index 3ca74ba8e..dedb60299 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Windows.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Windows.h @@ -167,7 +167,7 @@ extern int nxagentWindowPrivateIndex; #define nxagentRefreshScreen() \ do\ {\ - nxagentRefreshWindows(WindowTable[0]);\ + nxagentRefreshWindows(screenInfo.screens[0]->root);\ } while (0) WindowPtr nxagentWindowPtr(Window window); diff --git a/nx-X11/programs/Xserver/include/globals.h b/nx-X11/programs/Xserver/include/globals.h index 5513b82d0..a8b3a62f6 100644 --- a/nx-X11/programs/Xserver/include/globals.h +++ b/nx-X11/programs/Xserver/include/globals.h @@ -20,7 +20,6 @@ extern Bool loadableFonts; extern int defaultColorVisualClass; extern Bool Must_have_memory; -extern WindowPtr *WindowTable; extern int GrabInProgress; extern char *ConnectionInfo; extern Bool noTestExtensions; diff --git a/nx-X11/programs/Xserver/include/scrnintstr.h b/nx-X11/programs/Xserver/include/scrnintstr.h index 2597d6b67..728b16f91 100644 --- a/nx-X11/programs/Xserver/include/scrnintstr.h +++ b/nx-X11/programs/Xserver/include/scrnintstr.h @@ -549,6 +549,7 @@ typedef struct _Screen { void * devPrivate; short numVisuals; VisualPtr visuals; + WindowPtr root; int WindowPrivateLen; unsigned *WindowPrivateSizes; unsigned totalWindowSize; diff --git a/nx-X11/programs/Xserver/mi/mibank.c b/nx-X11/programs/Xserver/mi/mibank.c index 24e202094..b607af1c1 100644 --- a/nx-X11/programs/Xserver/mi/mibank.c +++ b/nx-X11/programs/Xserver/mi/mibank.c @@ -1768,7 +1768,7 @@ miBankGetImage( pBankImage); (*pScreenPriv->pBankGC->ops->CopyArea)( - (DrawablePtr)WindowTable[pScreen->myNum], + (DrawablePtr)pScreen->root, (DrawablePtr)pScreenPriv->pBankPixmap, pScreenPriv->pBankGC, sx + pDrawable->x, sy + pDrawable->y, w, h, 0, 0); @@ -1835,7 +1835,7 @@ miBankGetSpans( continue; (*pScreenPriv->pBankGC->ops->CopyArea)( - (DrawablePtr)WindowTable[pScreen->myNum], + (DrawablePtr)pScreen->root, (DrawablePtr)pScreenPriv->pBankPixmap, pScreenPriv->pBankGC, ppt->x, ppt->y, *pwidth, 1, 0, 0); @@ -1958,7 +1958,7 @@ miBankCopyWindow( ScreenPtr pScreen = pWindow->drawable.pScreen; GCPtr pGC; int dx, dy, nBox; - DrawablePtr pDrawable = (DrawablePtr)WindowTable[pScreen->myNum]; + DrawablePtr pDrawable = (DrawablePtr)pScreen->root; RegionPtr pRgnDst; BoxPtr pBox, pBoxTmp, pBoxNext, pBoxBase, pBoxNew1, pBoxNew2; XID subWindowMode = IncludeInferiors; diff --git a/nx-X11/programs/Xserver/mi/midispcur.c b/nx-X11/programs/Xserver/mi/midispcur.c index a16c2977e..6ffb9efea 100644 --- a/nx-X11/programs/Xserver/mi/midispcur.c +++ b/nx-X11/programs/Xserver/mi/midispcur.c @@ -477,7 +477,7 @@ miDCPutUpCursor (pScreen, pCursor, x, y, source, mask) return FALSE; } pScreenPriv = (miDCScreenPtr) pScreen->devPrivates[miDCScreenIndex].ptr; - pWin = WindowTable[pScreen->myNum]; + pWin = pScreen->root; #ifdef ARGB_CURSOR if (pPriv->pPicture) { @@ -523,7 +523,7 @@ miDCSaveUnderCursor (pScreen, x, y, w, h) pScreenPriv = (miDCScreenPtr) pScreen->devPrivates[miDCScreenIndex].ptr; pSave = pScreenPriv->pSave; - pWin = WindowTable[pScreen->myNum]; + pWin = pScreen->root; if (!pSave || pSave->drawable.width < w || pSave->drawable.height < h) { if (pSave) @@ -555,7 +555,7 @@ miDCRestoreUnderCursor (pScreen, x, y, w, h) pScreenPriv = (miDCScreenPtr) pScreen->devPrivates[miDCScreenIndex].ptr; pSave = pScreenPriv->pSave; - pWin = WindowTable[pScreen->myNum]; + pWin = pScreen->root; if (!pSave) return FALSE; if (!EnsureGC(pScreenPriv->pRestoreGC, pWin)) @@ -581,7 +581,7 @@ miDCChangeSave (pScreen, x, y, w, h, dx, dy) pScreenPriv = (miDCScreenPtr) pScreen->devPrivates[miDCScreenIndex].ptr; pSave = pScreenPriv->pSave; - pWin = WindowTable[pScreen->myNum]; + pWin = pScreen->root; /* * restore the bits which are about to get trashed */ @@ -723,7 +723,7 @@ miDCMoveCursor (pScreen, pCursor, x, y, w, h, dx, dy, source, mask) return FALSE; } pScreenPriv = (miDCScreenPtr) pScreen->devPrivates[miDCScreenIndex].ptr; - pWin = WindowTable[pScreen->myNum]; + pWin = pScreen->root; pTemp = pScreenPriv->pTemp; if (!pTemp || pTemp->drawable.width != pScreenPriv->pSave->drawable.width || diff --git a/nx-X11/programs/Xserver/mi/miexpose.c b/nx-X11/programs/Xserver/mi/miexpose.c index 379dd380f..7b7480a91 100644 --- a/nx-X11/programs/Xserver/mi/miexpose.c +++ b/nx-X11/programs/Xserver/mi/miexpose.c @@ -468,7 +468,7 @@ miSendExposures(pWin, pRgn, dx, dy) if(!pWin->parent) { x = panoramiXdataPtr[scrnum].x; y = panoramiXdataPtr[scrnum].y; - pWin = WindowTable[0]; + pWin = screenInfo.screens[0]->root; realWin = pWin->drawable.id; } else if (scrnum) { PanoramiXRes *win; @@ -715,7 +715,7 @@ int what; gcmask |= GCFunction | GCClipMask; i = pScreen->myNum; - pRoot = WindowTable[i]; + pRoot = screenInfo.screens[i]->root; pBgWin = pWin; if (what == PW_BORDER) diff --git a/nx-X11/programs/Xserver/mi/mioverlay.c b/nx-X11/programs/Xserver/mi/mioverlay.c index 96d5cc4f0..e89ce8fa0 100644 --- a/nx-X11/programs/Xserver/mi/mioverlay.c +++ b/nx-X11/programs/Xserver/mi/mioverlay.c @@ -317,7 +317,7 @@ miOverlayReparentWindow(WindowPtr pWin, WindowPtr pPriorParent) { if(IN_UNDERLAY(pWin) || HasUnderlayChildren(pWin)) { /* This could probably be more optimal */ - RebuildTree(WindowTable[pWin->drawable.pScreen->myNum]->firstChild); + RebuildTree(pWin->drawable.pScreen->root->firstChild); } } @@ -1733,7 +1733,7 @@ miOverlayChangeBorderWidth( void miOverlaySetRootClip(ScreenPtr pScreen, Bool enable) { - WindowPtr pRoot = WindowTable[pScreen->myNum]; + WindowPtr pRoot = pScreen->root; miOverlayTreePtr pTree = MIOVERLAY_GET_WINDOW_TREE(pRoot); MARK_UNDERLAY(pRoot); diff --git a/nx-X11/programs/Xserver/render/render.c b/nx-X11/programs/Xserver/render/render.c index 2dedbc9c4..b165cf549 100644 --- a/nx-X11/programs/Xserver/render/render.c +++ b/nx-X11/programs/Xserver/render/render.c @@ -2663,7 +2663,7 @@ PanoramiXRenderCreatePicture (ClientPtr client) newPict->info[0].id = stuff->pid; if (refDraw->type == XRT_WINDOW && - stuff->drawable == WindowTable[0]->drawable.id) + stuff->drawable == screenInfo.screens[0]->root->drawable.id) { newPict->u.pict.root = TRUE; } diff --git a/nx-X11/programs/Xserver/xfixes/cursor.c b/nx-X11/programs/Xserver/xfixes/cursor.c index 8bdaca84d..acdd9cf2e 100755 --- a/nx-X11/programs/Xserver/xfixes/cursor.c +++ b/nx-X11/programs/Xserver/xfixes/cursor.c @@ -616,7 +616,7 @@ ReplaceCursor (CursorPtr pCursor, } } /* this "knows" that WindowHasNewCursor doesn't depend on it's argument */ - WindowHasNewCursor (WindowTable[0]); + WindowHasNewCursor (screenInfo.screens[0]->root); } static Bool diff --git a/nx-X11/programs/Xserver/xkb/xkbInit.c b/nx-X11/programs/Xserver/xkb/xkbInit.c index 9afe0dacc..bd65c4d97 100644 --- a/nx-X11/programs/Xserver/xkb/xkbInit.c +++ b/nx-X11/programs/Xserver/xkb/xkbInit.c @@ -49,6 +49,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE. #include "inputstr.h" #include "opaque.h" #include "property.h" +#include "scrnintstr.h" #define XKBSRV_NEED_FILE_FUNCS #include #include @@ -230,7 +231,7 @@ char * pval; ErrorF("Internal Error! bad size (%d!=%d) for _XKB_RULES_NAMES\n", out,len); } - ChangeWindowProperty(WindowTable[0],name,XA_STRING,8,PropModeReplace, + ChangeWindowProperty(screenInfo.screens[0]->root,name,XA_STRING,8,PropModeReplace, len,pval,True); DEALLOCATE_LOCAL(pval); return True; -- cgit v1.2.3 From 27459865199b887cae2e892fec2935cd2b0dec52 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 16:47:28 +0200 Subject: Xserver/dix/events.c: Don't declare and assign unused pScreen. --- nx-X11/programs/Xserver/dix/events.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/dix/events.c b/nx-X11/programs/Xserver/dix/events.c index 8f943887a..0fda4b294 100644 --- a/nx-X11/programs/Xserver/dix/events.c +++ b/nx-X11/programs/Xserver/dix/events.c @@ -2041,7 +2041,6 @@ WindowsRestructured() * compute correctly. */ void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff) { - ScreenPtr pScreen = win->drawable.pScreen; GrabPtr grab; if (noPanoramiXExtension) return; @@ -2170,7 +2169,6 @@ XineramaPointInWindowIsVisible( int y ) { - ScreenPtr pScreen = pWin->drawable.pScreen; BoxRec box; int i, xoff, yoff; @@ -2186,7 +2184,6 @@ XineramaPointInWindowIsVisible( for(i = 1; i < PanoramiXNumScreens; i++) { pWin = sprite.windows[i]; - pScreen = pWin->drawable.pScreen; x = xoff - panoramiXdataPtr[i].x; y = yoff - panoramiXdataPtr[i].y; -- cgit v1.2.3 From e6f2f6427122dc4bc802acebf26f8cec16cd2f62 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 16:45:38 +0200 Subject: dix: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Backported from X.org: commit 9a183d7ba50e31afa133cc03aee7991517a283ea Author: Eamon Walsh Date: Tue Aug 14 11:39:26 2007 -0400 dix: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/dix/resource.c | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/dix/resource.c b/nx-X11/programs/Xserver/dix/resource.c index d579b33fa..dd7e88596 100644 --- a/nx-X11/programs/Xserver/dix/resource.c +++ b/nx-X11/programs/Xserver/dix/resource.c @@ -530,8 +530,6 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType) RESTYPE rtype = res->type; *prev = res->next; elements = --*eltptr; - if (rtype & RC_CACHED) - FlushClientCaches(res->id); if (rtype != skipDeleteFuncType) (*DeleteFuncs[rtype & TypeMask])(res->value, res->id); xfree(res); @@ -542,11 +540,6 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType) else prev = &res->next; } - if(clients[cid] && (id == clients[cid]->lastDrawableID)) - { - clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; - clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; - } } if (!gotOne) ErrorF("Freeing resource id=%lX which isn't there.\n", @@ -570,8 +563,6 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree) if (res->id == id && res->type == type) { *prev = res->next; - if (type & RC_CACHED) - FlushClientCaches(res->id); if (!skipFree) (*DeleteFuncs[type & TypeMask])(res->value, res->id); xfree(res); @@ -580,11 +571,6 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree) else prev = &res->next; } - if(clients[cid] && (id == clients[cid]->lastDrawableID)) - { - clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; - clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; - } } } @@ -607,8 +593,6 @@ ChangeResourceValue (XID id, RESTYPE rtype, void * value) for (; res; res = res->next) if ((res->id == id) && (res->type == rtype)) { - if (rtype & RC_CACHED) - FlushClientCaches(res->id); res->value = value; return TRUE; } @@ -732,8 +716,6 @@ FreeClientNeverRetainResources(ClientPtr client) if (rtype & RC_NEVERRETAIN) { *prev = this->next; - if (rtype & RC_CACHED) - FlushClientCaches(this->id); (*DeleteFuncs[rtype & TypeMask])(this->value, this->id); xfree(this); } @@ -778,8 +760,6 @@ FreeClientResources(ClientPtr client) { RESTYPE rtype = this->type; *head = this->next; - if (rtype & RC_CACHED) - FlushClientCaches(this->id); (*DeleteFuncs[rtype & TypeMask])(this->value, this->id); xfree(this); } -- cgit v1.2.3 From 8c7d7bed969e556aa038aa2d45c7c9697dda9de9 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 16:51:59 +0200 Subject: hw/nxagent/NXresource.c: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Required code de-duplication in nxagent. (Will be fixed by ArcticaProject/nx-libs#120 later on). --- nx-X11/programs/Xserver/hw/nxagent/NXresource.c | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXresource.c b/nx-X11/programs/Xserver/hw/nxagent/NXresource.c index 226d20f34..96bbde00c 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXresource.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXresource.c @@ -685,8 +685,6 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType) #ifdef NXAGENT_SERVER nxagentResChangedFlag = 1; #endif - if (rtype & RC_CACHED) - FlushClientCaches(res->id); if (rtype != skipDeleteFuncType) (*DeleteFuncs[rtype & TypeMask])(res->value, res->id); xfree(res); @@ -697,11 +695,6 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType) else prev = &res->next; } - if(clients[cid] && (id == clients[cid]->lastDrawableID)) - { - clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; - clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; - } } if (!gotOne) ErrorF("Freeing resource id=%lX which isn't there.\n", @@ -728,8 +721,6 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree) #ifdef NXAGENT_SERVER nxagentResChangedFlag = 1; #endif - if (type & RC_CACHED) - FlushClientCaches(res->id); if (!skipFree) (*DeleteFuncs[type & TypeMask])(res->value, res->id); xfree(res); @@ -738,11 +729,6 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree) else prev = &res->next; } - if(clients[cid] && (id == clients[cid]->lastDrawableID)) - { - clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root; - clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id; - } } } @@ -765,8 +751,6 @@ ChangeResourceValue (XID id, RESTYPE rtype, void * value) for (; res; res = res->next) if ((res->id == id) && (res->type == rtype)) { - if (rtype & RC_CACHED) - FlushClientCaches(res->id); res->value = value; return TRUE; } @@ -1027,8 +1011,6 @@ FreeClientNeverRetainResources(ClientPtr client) if (rtype & RC_NEVERRETAIN) { *prev = this->next; - if (rtype & RC_CACHED) - FlushClientCaches(this->id); (*DeleteFuncs[rtype & TypeMask])(this->value, this->id); xfree(this); } @@ -1073,8 +1055,6 @@ FreeClientResources(ClientPtr client) { RESTYPE rtype = this->type; *head = this->next; - if (rtype & RC_CACHED) - FlushClientCaches(this->id); (*DeleteFuncs[rtype & TypeMask])(this->value, this->id); xfree(this); } -- cgit v1.2.3 From 21c3d20fb3e425206b0af228e9ebca6d0566afa4 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 13:19:08 +0200 Subject: [render] Split out filter finding from filter setting. Backported from X.org: commit acda790e430b2a18c7c35379f6e538f3d01ff221 Author: Keith Packard Date: Fri Mar 14 13:46:30 2008 -0700 [render] Split out filter finding from filter setting. To prepare for RandR using filters in transforms, split out code paths so that the RandR code can validate the filter name and parameters during the transform set operation so that use of the filter later will not have unreportable errors. Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h | 7 +++- nx-X11/programs/Xserver/render/filter.c | 51 +++++++++++++++++------ nx-X11/programs/Xserver/render/picturestr.h | 13 ++++-- 3 files changed, 54 insertions(+), 17 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h index b1e56ad25..75e051ce1 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h +++ b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h @@ -482,7 +482,12 @@ PictFilterPtr PictureFindFilter (ScreenPtr pScreen, char *name, int len); int -SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int nparams); +SetPicturePictFilter (PicturePtr pPicture, PictFilterPtr pFilter, + xFixed *params, int nparams); + +int +SetPictureFilter (PicturePtr pPicture, char *name, int len, + xFixed *params, int nparams); Bool PictureFinishInit (void); diff --git a/nx-X11/programs/Xserver/render/filter.c b/nx-X11/programs/Xserver/render/filter.c index 776bd4237..57a21a8c0 100644 --- a/nx-X11/programs/Xserver/render/filter.c +++ b/nx-X11/programs/Xserver/render/filter.c @@ -215,21 +215,30 @@ PictureFindFilter (ScreenPtr pScreen, char *name, int len) } static Bool -convolutionFilterValidateParams (PicturePtr pPicture, +convolutionFilterValidateParams (ScreenPtr pScreen, int filter, xFixed *params, - int nparams) + int nparams, + int* width, + int* height) { + int w, h; + if (nparams < 3) return FALSE; if (xFixedFrac (params[0]) || xFixedFrac (params[1])) return FALSE; + w = xFixedToInt (params[0]); + h = xFixedToInt (params[1]); + nparams -= 2; - if ((xFixedToInt (params[0]) * xFixedToInt (params[1])) > nparams) + if (w * h > nparams) return FALSE; + *width = w; + *height = h; return TRUE; } @@ -271,10 +280,8 @@ PictureResetFilters (ScreenPtr pScreen) int SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int nparams) { - ScreenPtr pScreen; PictFilterPtr pFilter; - xFixed *new_params; - int i; + ScreenPtr pScreen; if (pPicture->pDrawable) { pScreen = pPicture->pDrawable->pScreen; @@ -288,7 +295,7 @@ SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int if (!pFilter) return BadName; - if (!pPicture->pDrawable) { + if (pPicture->pDrawable == NULL) { int s; /* For source pictures, the picture isn't tied to a screen. So, ensure @@ -303,8 +310,25 @@ SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int } } + return SetPicturePictFilter (pPicture, pFilter, params, nparams); +} + +int +SetPicturePictFilter (PicturePtr pPicture, PictFilterPtr pFilter, + xFixed *params, int nparams) +{ + ScreenPtr pScreen; + int i; + + if (pPicture->pDrawable) + pScreen = pPicture->pDrawable->pScreen; + else + pScreen = screenInfo.screens[0]; + if (pFilter->ValidateParams) { - if (!(*pFilter->ValidateParams) (pPicture, pFilter->id, params, nparams)) + int width, height; + + if (!(*pFilter->ValidateParams) (pScreen, pFilter->id, params, nparams, &width, &height)) return BadMatch; } else if (nparams) { @@ -312,7 +336,7 @@ SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int } if (nparams != pPicture->filter_nparams) { - new_params = xalloc (nparams * sizeof (xFixed)); + xFixed *new_params = xalloc (nparams * sizeof (xFixed)); if (!new_params && nparams) return BadAlloc; @@ -324,9 +348,10 @@ SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int pPicture->filter_params[i] = params[i]; pPicture->filter = pFilter->id; - if (pPicture->pDrawable) { - PictureScreenPtr ps = GetPictureScreen (pScreen); - int result; + if (pPicture->pDrawable) + { + PictureScreenPtr ps = GetPictureScreen(pScreen); + int result; result = (*ps->ChangePictureFilter) (pPicture, pPicture->filter, params, nparams); @@ -335,5 +360,5 @@ SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int } pPicture->serialNumber |= GC_CHANGE_SERIAL_BIT; - return Success; + return ; } diff --git a/nx-X11/programs/Xserver/render/picturestr.h b/nx-X11/programs/Xserver/render/picturestr.h index 96c2b8abc..38d2cc5ec 100644 --- a/nx-X11/programs/Xserver/render/picturestr.h +++ b/nx-X11/programs/Xserver/render/picturestr.h @@ -168,12 +168,14 @@ typedef struct _Picture { SourcePictPtr pSourcePict; } PictureRec; -typedef Bool (*PictFilterValidateParamsProcPtr) (PicturePtr pPicture, int id, - xFixed *params, int nparams); +typedef Bool (*PictFilterValidateParamsProcPtr) (ScreenPtr pScreen, int id, + xFixed *params, int nparams, + int *width, int *height); typedef struct { char *name; int id; PictFilterValidateParamsProcPtr ValidateParams; + int width, height; } PictFilterRec, *PictFilterPtr; #define PictFilterNearest 0 @@ -457,7 +459,12 @@ PictFilterPtr PictureFindFilter (ScreenPtr pScreen, char *name, int len); int -SetPictureFilter (PicturePtr pPicture, char *name, int len, xFixed *params, int nparams); +SetPicturePictFilter (PicturePtr pPicture, PictFilterPtr pFilter, + xFixed *params, int nparams); + +int +SetPictureFilter (PicturePtr pPicture, char *name, int len, + xFixed *params, int nparams); Bool PictureFinishInit (void); -- cgit v1.2.3 From 19ebd772290681204bee15104fd2dcb5aae49c21 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 13:25:23 +0200 Subject: include: add version_compare helper function Backported from X.org: commit 0df871cf34ee5f1a85586206027de9b02fb364ec Author: Robert Ancell Date: Thu May 22 10:43:52 2014 +1200 Fix overflow checking extension versions The easiest way to check for the version of an extension is to send the maximum possible version numbers in the QueryVersion request. The X server overflows on these as it assumes you will send a reasonable version number. Reviewed-by: Keith Packard Signed-off-by: Keith Packard commit ffd4874798ba54f86acac75779a15b4babeaa5f3 Author: Peter Hutterer Date: Wed May 11 12:20:50 2011 +1000 include: add version_compare helper function Compare two version numbers in the major.minor form. Switch the few users of manual version switching over to the new function. Signed-off-by: Peter Hutterer Reviewed-by: Jamey Sharp Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/include/misc.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/include/misc.h b/nx-X11/programs/Xserver/include/misc.h index 5f30823fa..d2cadace2 100644 --- a/nx-X11/programs/Xserver/include/misc.h +++ b/nx-X11/programs/Xserver/include/misc.h @@ -81,6 +81,7 @@ extern unsigned long serverGeneration; #include #include #include +#include #ifndef _XTYPEDEF_POINTER /* Don't let Xdefs.h define 'pointer' */ @@ -237,6 +238,28 @@ pad_to_int32(const int bytes) { return (((bytes) + 3) & ~3); } +/** + * Compare the two version numbers comprising of major.minor. + * + * @return A value less than 0 if a is less than b, 0 if a is equal to b, + * or a value greater than 0 + */ +static inline int +version_compare(uint32_t a_major, uint32_t a_minor, + uint32_t b_major, uint32_t b_minor) +{ + if (a_major > b_major) + return 1; + if (a_major < b_major) + return -1; + if (a_minor > b_minor) + return 1; + if (a_minor < b_minor) + return -1; + + return 0; +} + /* some macros to help swap requests, replies, and events */ #define LengthRestB(stuff) \ -- cgit v1.2.3 From a60c22f454f21ccbc7831cacc0c1ec09f80db568 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 15:29:28 +0200 Subject: dix/randr: add a hooks into screen to (a) replace scanout pixmap and (b) for additional cursor confinement Backported from X.org: commit c41922940adbc8891575b3321fadf01ff4cb5854 Author: Dave Airlie Date: Tue Jun 26 10:00:21 2012 +0100 dix/randr: add a hook into screen to replace scanout pixmap For DRI2 in some offload cases we need to set a new pixmap on the crtc, this hook allows dri2 to call into randr to do the necessary work to set a pixmap as the scanout pixmap for the crtc the drawable is currently on. This is really only to be used for unredirected full screen apps in composited environments. Reviewed-by: Keith Packard Signed-off-by: Dave Airlie commit e65c3f8bcc86845f21ac575e2bfb4b21b67d5ebf Author: Adam Jackson Date: Wed Jan 5 12:04:19 2011 -0500 dix: Add a Screen method for additional cursor confinement This just reserves the slot in the ABI. Confining cursors to CRTCs will come soon. v2: Just reserve the slot. Reviewed-by: Daniel Stone Signed-off-by: Adam Jackson Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/include/scrnintstr.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/include/scrnintstr.h b/nx-X11/programs/Xserver/include/scrnintstr.h index 728b16f91..a15c288e0 100644 --- a/nx-X11/programs/Xserver/include/scrnintstr.h +++ b/nx-X11/programs/Xserver/include/scrnintstr.h @@ -523,6 +523,17 @@ typedef void (* MarkUnrealizedWindowProcPtr)( WindowPtr /*pWin*/, Bool /*fromConfigure*/); +typedef void (*ConstrainCursorHarderProcPtr)( + ScreenPtr, /*pScreen*/ + int, /*mode*/ + int *, /*x*/ + int * /*y*/); + +typedef Bool (*ReplaceScanoutPixmapProcPtr)( + DrawablePtr, /*pDrawable*/ + PixmapPtr, /*pPixmap*/ + Bool /*enable*/); + typedef struct _Screen { int myNum; /* index of this instance in Screens[] */ ATOM id; @@ -612,6 +623,7 @@ typedef struct _Screen { /* Cursor Procedures */ ConstrainCursorProcPtr ConstrainCursor; + ConstrainCursorHarderProcPtr ConstrainCursorHarder; CursorLimitsProcPtr CursorLimits; DisplayCursorProcPtr DisplayCursor; RealizeCursorProcPtr RealizeCursor; @@ -708,6 +720,7 @@ typedef struct _Screen { ChangeBorderWidthProcPtr ChangeBorderWidth; MarkUnrealizedWindowProcPtr MarkUnrealizedWindow; + ReplaceScanoutPixmapProcPtr ReplaceScanoutPixmap; } ScreenRec; static inline RegionPtr BitmapToRegion(ScreenPtr _pScreen, PixmapPtr pPix) { -- cgit v1.2.3 From 6859815ec0500af6915d5bd65c11c0c2552b8de0 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 15:36:52 +0200 Subject: Call pScreen->ConstrainCursorHarder from the position update path Backported from X.org, maybe incomplete, inspired by: commit 810fbfa44626bff9f443ab17c0ad27ff7ae121d7 Author: Adam Jackson Date: Wed Feb 9 17:32:16 2011 -0500 mi: Call pScreen->ConstrainCursorHarder from the position update path v2: Cover more paths, spotted by Daniel Stone. v3: pass down the mode field for movement mode. Reviewed-by: Daniel Stone Signed-off-by: Adam Jackson Signed-off-by: Peter Hutterer Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/mi/mipointer.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/mi/mipointer.c b/nx-X11/programs/Xserver/mi/mipointer.c index 5e086f2a1..0320a5930 100644 --- a/nx-X11/programs/Xserver/mi/mipointer.c +++ b/nx-X11/programs/Xserver/mi/mipointer.c @@ -46,6 +46,7 @@ in this Software without prior written authorization from The Open Group. # include "mipointrst.h" # include "cursorstr.h" # include "dixstruct.h" +# include int miPointerScreenIndex; static unsigned long miPointerGeneration = 0; @@ -224,6 +225,10 @@ miPointerSetCursorPosition(pScreen, x, y, generateEvent) SetupScreen (pScreen); GenerateEvent = generateEvent; + + if (pScreen->ConstrainCursorHarder) + pScreen->ConstrainCursorHarder(pScreen, Absolute, &x, &y); + /* device dependent - must pend signal and call miPointerWarpCursor */ (*pScreenPriv->screenFuncs->WarpCursor) (pScreen, x, y); if (!generateEvent) -- cgit v1.2.3 From f9dbc64f0e3c558f9313c3cb87ebee01fe3287cd Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 15:43:35 +0200 Subject: Move matrix operations from X server to pixman 0.13.2, handle RandR transform matrices in floating point. Backported from X.org, inspired by: commit 9ffc6719390df8fdd0a5295a7a7a0eaea792be45 Author: Keith Packard Date: Mon Nov 24 13:08:48 2008 -0800 Move matrix operations from X server to pixman 0.13.2 pixman 0.13.2 now holds all of the matrix operations. This leaves the protocol conversion routines and some ABI stubs in place Signed-off-by: Keith Packard commit c4b9ab6bf56139fdd8c7c584a6f523c6766cddd6 Author: Keith Packard Date: Tue Apr 29 08:29:42 2008 -0700 Handle transform failure when computing shadow damage area. PictureTransformBounds can fail, when this happens, damage the entire screen so that the shadow gets repainted correctly. commit fa6a1df209bd74da1d545982cca437afc2198cc1 Author: Keith Packard Date: Fri Mar 21 02:35:28 2008 -0700 Avoid overflow in PictureTransformPoint. Fix PictureTransformIsIdentity. PictureTransformPoint computes homogeneous coordinates internally, but fails to handle intermediate values larger than 16.16. Use 64 bit intermediate values while computing the final result at 16.16 and only complain if that result is too large. PictureTransformIsIdentity was completely wrong -- it was not checking for identity transforms at all. commit 49db14e4ac26070ed86088419483888dda18b603 Author: Keith Packard Date: Wed Mar 19 00:46:35 2008 -0700 Handle RandR transform matrices in floating point. RandR matrix computations lose too much precision in fixed point; computations using the inverted matrix can be as much as 10 pixels off. Convert them to double precision values and pass those around. These API changes are fairly heavyweight; the official Render interface remains fixed point, so the fixed point matrix comes along for the ride everywhere. commit 97ab0c6eff870b52c0383b63a78cec49059b2545 Author: Keith Packard Date: Tue Mar 18 15:15:40 2008 -0700 When converting from double to fixed, round carefully. This reduces the matrix representation error after inverting a transformation matrix (although it doesn't eliminate it entirely). Perhaps we should extend Render to include 64-bit floating point transforms... commit 160252d94f04acc95f0a4e0f884ff565a5aa0744 Author: Keith Packard Date: Mon Mar 17 23:03:56 2008 -0700 Add matrix inversion function (uses doubles) The obvious matrix inversion function, coded using doubles to avoid fiddling with fixed point precision adventures. commit ff9d1cd843a9b0aba69a3d788b21d5f6af702590 Author: Keith Packard Date: Thu Mar 13 21:30:18 2008 -0700 Add funcs to convert between protocol and pixman matrices commit f547650328287545a7a4d96df8d6a6c606dd95a9 Author: Keith Packard Date: Thu Mar 13 14:50:13 2008 -0700 Export a bunch of matrix operations from render. The render extension uses many matrix operations internally, this change exposes those functions to other parts of the server, drivers and extensions. The change is motivated by the 'transform' additions to the RandR extension but will likely be useful elsewhere. Backport to nx-libs: Mike Gabriel --- nx-X11/programs/Xserver/hw/nxagent/NXpicture.c | 68 ------------------ nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h | 18 +++++ nx-X11/programs/Xserver/render/Imakefile | 2 + nx-X11/programs/Xserver/render/matrix.c | 86 +++++++++++++++++++++++ nx-X11/programs/Xserver/render/picture.c | 68 ------------------ nx-X11/programs/Xserver/render/picturestr.h | 27 +++++-- 6 files changed, 127 insertions(+), 142 deletions(-) create mode 100644 nx-X11/programs/Xserver/render/matrix.c (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXpicture.c b/nx-X11/programs/Xserver/hw/nxagent/NXpicture.c index 5087fa493..10111adec 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXpicture.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXpicture.c @@ -2051,74 +2051,6 @@ AddTraps (PicturePtr pPicture, (*ps->AddTraps) (pPicture, xOff, yOff, ntrap, traps); } -#define MAX_FIXED_48_16 ((xFixed_48_16) 0x7fffffff) -#define MIN_FIXED_48_16 (-((xFixed_48_16) 1 << 31)) - -Bool -PictureTransformPoint3d (PictTransformPtr transform, - PictVectorPtr vector) -{ - PictVector result; - int i, j; - xFixed_32_32 partial; - xFixed_48_16 v; - - for (j = 0; j < 3; j++) - { - v = 0; - for (i = 0; i < 3; i++) - { - partial = ((xFixed_48_16) transform->matrix[j][i] * - (xFixed_48_16) vector->vector[i]); - v += partial >> 16; - } - if (v > MAX_FIXED_48_16 || v < MIN_FIXED_48_16) - return FALSE; - result.vector[j] = (xFixed) v; - } - if (!result.vector[2]) - return FALSE; - *vector = result; - return TRUE; -} - - -Bool -PictureTransformPoint (PictTransformPtr transform, - PictVectorPtr vector) -{ - PictVector result; - int i, j; - xFixed_32_32 partial; - xFixed_48_16 v; - - for (j = 0; j < 3; j++) - { - v = 0; - for (i = 0; i < 3; i++) - { - partial = ((xFixed_48_16) transform->matrix[j][i] * - (xFixed_48_16) vector->vector[i]); - v += partial >> 16; - } - if (v > MAX_FIXED_48_16 || v < MIN_FIXED_48_16) - return FALSE; - result.vector[j] = (xFixed) v; - } - if (!result.vector[2]) - return FALSE; - for (j = 0; j < 2; j++) - { - partial = (xFixed_48_16) result.vector[j] << 16; - v = partial / result.vector[2]; - if (v > MAX_FIXED_48_16 || v < MIN_FIXED_48_16) - return FALSE; - vector->vector[j] = (xFixed) v; - } - vector->vector[2] = xFixed1; - return TRUE; -} - #ifndef True # define True 1 #endif diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h index 75e051ce1..68fe80c37 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h +++ b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h @@ -687,4 +687,22 @@ void PanoramiXRenderInit (void); void PanoramiXRenderReset (void); #endif +/* + * matrix.c + */ + +extern _X_EXPORT void +PictTransform_from_xRenderTransform(PictTransformPtr pict, + xRenderTransform * render); + +extern _X_EXPORT void +xRenderTransform_from_PictTransform(xRenderTransform * render, + PictTransformPtr pict); + +extern _X_EXPORT Bool + PictureTransformPoint(PictTransformPtr transform, PictVectorPtr vector); + +extern _X_EXPORT Bool + PictureTransformPoint3d(PictTransformPtr transform, PictVectorPtr vector); + #endif /* _PICTURESTR_H_ */ diff --git a/nx-X11/programs/Xserver/render/Imakefile b/nx-X11/programs/Xserver/render/Imakefile index 23f9476ea..ff272ecbd 100644 --- a/nx-X11/programs/Xserver/render/Imakefile +++ b/nx-X11/programs/Xserver/render/Imakefile @@ -4,6 +4,7 @@ XCOMM $XFree86: xc/programs/Xserver/render/Imakefile,v 1.10 2002/11/23 02:38:15 SRCS = animcur.c \ filter.c \ glyph.c \ + matrix.c \ miglyph.c \ miindex.c \ mipict.c \ @@ -17,6 +18,7 @@ XCOMM $XFree86: xc/programs/Xserver/render/Imakefile,v 1.10 2002/11/23 02:38:15 OBJS = animcur.o \ filter.o \ glyph.o \ + matrix.o \ miglyph.o \ miindex.o \ mipict.o \ diff --git a/nx-X11/programs/Xserver/render/matrix.c b/nx-X11/programs/Xserver/render/matrix.c new file mode 100644 index 000000000..83cd66c43 --- /dev/null +++ b/nx-X11/programs/Xserver/render/matrix.c @@ -0,0 +1,86 @@ +/* + * Copyright © 2007 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#endif + +#include "misc.h" +#include "scrnintstr.h" +#include "os.h" +#include "regionstr.h" +#include "validate.h" +#include "windowstr.h" +#include "input.h" +#include "resource.h" +#include "colormapst.h" +#include "cursorstr.h" +#include "dixstruct.h" +#include "gcstruct.h" +#include "servermd.h" +#include "picturestr.h" + +void +PictTransform_from_xRenderTransform(PictTransformPtr pict, + xRenderTransform * render) +{ + pict->matrix[0][0] = render->matrix11; + pict->matrix[0][1] = render->matrix12; + pict->matrix[0][2] = render->matrix13; + + pict->matrix[1][0] = render->matrix21; + pict->matrix[1][1] = render->matrix22; + pict->matrix[1][2] = render->matrix23; + + pict->matrix[2][0] = render->matrix31; + pict->matrix[2][1] = render->matrix32; + pict->matrix[2][2] = render->matrix33; +} + +void +xRenderTransform_from_PictTransform(xRenderTransform * render, + PictTransformPtr pict) +{ + render->matrix11 = pict->matrix[0][0]; + render->matrix12 = pict->matrix[0][1]; + render->matrix13 = pict->matrix[0][2]; + + render->matrix21 = pict->matrix[1][0]; + render->matrix22 = pict->matrix[1][1]; + render->matrix23 = pict->matrix[1][2]; + + render->matrix31 = pict->matrix[2][0]; + render->matrix32 = pict->matrix[2][1]; + render->matrix33 = pict->matrix[2][2]; +} + +Bool +PictureTransformPoint(PictTransformPtr transform, PictVectorPtr vector) +{ + return pixman_transform_point(transform, vector); +} + +Bool +PictureTransformPoint3d(PictTransformPtr transform, PictVectorPtr vector) +{ + return pixman_transform_point_3d(transform, vector); +} diff --git a/nx-X11/programs/Xserver/render/picture.c b/nx-X11/programs/Xserver/render/picture.c index ddb21a07c..3c43abd67 100644 --- a/nx-X11/programs/Xserver/render/picture.c +++ b/nx-X11/programs/Xserver/render/picture.c @@ -1892,71 +1892,3 @@ AddTraps (PicturePtr pPicture, ValidatePicture (pPicture); (*ps->AddTraps) (pPicture, xOff, yOff, ntrap, traps); } - -#define MAX_FIXED_48_16 ((xFixed_48_16) 0x7fffffff) -#define MIN_FIXED_48_16 (-((xFixed_48_16) 1 << 31)) - -Bool -PictureTransformPoint3d (PictTransformPtr transform, - PictVectorPtr vector) -{ - PictVector result; - int i, j; - xFixed_32_32 partial; - xFixed_48_16 v; - - for (j = 0; j < 3; j++) - { - v = 0; - for (i = 0; i < 3; i++) - { - partial = ((xFixed_48_16) transform->matrix[j][i] * - (xFixed_48_16) vector->vector[i]); - v += partial >> 16; - } - if (v > MAX_FIXED_48_16 || v < MIN_FIXED_48_16) - return FALSE; - result.vector[j] = (xFixed) v; - } - if (!result.vector[2]) - return FALSE; - *vector = result; - return TRUE; -} - - -Bool -PictureTransformPoint (PictTransformPtr transform, - PictVectorPtr vector) -{ - PictVector result; - int i, j; - xFixed_32_32 partial; - xFixed_48_16 v; - - for (j = 0; j < 3; j++) - { - v = 0; - for (i = 0; i < 3; i++) - { - partial = ((xFixed_48_16) transform->matrix[j][i] * - (xFixed_48_16) vector->vector[i]); - v += partial >> 16; - } - if (v > MAX_FIXED_48_16 || v < MIN_FIXED_48_16) - return FALSE; - result.vector[j] = (xFixed) v; - } - if (!result.vector[2]) - return FALSE; - for (j = 0; j < 2; j++) - { - partial = (xFixed_48_16) result.vector[j] << 16; - v = partial / result.vector[2]; - if (v > MAX_FIXED_48_16 || v < MIN_FIXED_48_16) - return FALSE; - vector->vector[j] = (xFixed) v; - } - vector->vector[2] = xFixed1; - return TRUE; -} diff --git a/nx-X11/programs/Xserver/render/picturestr.h b/nx-X11/programs/Xserver/render/picturestr.h index 38d2cc5ec..4969f6cab 100644 --- a/nx-X11/programs/Xserver/render/picturestr.h +++ b/nx-X11/programs/Xserver/render/picturestr.h @@ -54,13 +54,10 @@ typedef struct _PictFormat { IndexFormatRec index; } PictFormatRec; -typedef struct _PictVector { - xFixed vector[3]; -} PictVector, *PictVectorPtr; +typedef struct pixman_vector PictVector, *PictVectorPtr; +typedef struct pixman_transform PictTransform, *PictTransformPtr; -typedef struct _PictTransform { - xFixed matrix[3][3]; -} PictTransform, *PictTransformPtr; +#define pict_f_transform pixman_f_transform #define PICT_GRADIENT_STOPTABLE_SIZE 1024 #define SourcePictTypeSolidFill 0 @@ -664,4 +661,22 @@ void PanoramiXRenderInit (void); void PanoramiXRenderReset (void); #endif +/* + * matrix.c + */ + +extern _X_EXPORT void +PictTransform_from_xRenderTransform(PictTransformPtr pict, + xRenderTransform * render); + +extern _X_EXPORT void +xRenderTransform_from_PictTransform(xRenderTransform * render, + PictTransformPtr pict); + +extern _X_EXPORT Bool + PictureTransformPoint(PictTransformPtr transform, PictVectorPtr vector); + +extern _X_EXPORT Bool + PictureTransformPoint3d(PictTransformPtr transform, PictVectorPtr vector); + #endif /* _PICTURESTR_H_ */ -- cgit v1.2.3 From 36e17bdc6eef7107f4a64d9fa4da005da23df519 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 15:51:55 +0200 Subject: [render] Split out filter finding from filter setting. Required code de-duplication in nxagent. (Will be fixed by ArcticaProject/nx-libs#120 later on). --- nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h index 68fe80c37..74d03f745 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h +++ b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h @@ -193,12 +193,14 @@ typedef struct _Picture { SourcePictPtr pSourcePict; } PictureRec; -typedef Bool (*PictFilterValidateParamsProcPtr) (PicturePtr pPicture, int id, - xFixed *params, int nparams); +typedef Bool (*PictFilterValidateParamsProcPtr) (ScreenPtr pScreen, int id, + xFixed *params, int nparams, + int *width, int *height); typedef struct { char *name; int id; PictFilterValidateParamsProcPtr ValidateParams; + int width, height; } PictFilterRec, *PictFilterPtr; #define PictFilterNearest 0 -- cgit v1.2.3 From 2e5b98986ffe9de86d7329304ead298c164340bf Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 15:53:20 +0200 Subject: Move matrix operations from X server to pixman 0.13.2. Required code de-duplication in nxagent. (Will be fixed by ArcticaProject/nx-libs#120 later on). --- nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h index 74d03f745..30e1005c2 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h +++ b/nx-X11/programs/Xserver/hw/nxagent/NXpicturestr.h @@ -78,13 +78,10 @@ typedef struct _PictFormat { IndexFormatRec index; } PictFormatRec; -typedef struct _PictVector { - xFixed vector[3]; -} PictVector, *PictVectorPtr; +typedef struct pixman_vector PictVector, *PictVectorPtr; +typedef struct pixman_transform PictTransform, *PictTransformPtr; -typedef struct _PictTransform { - xFixed matrix[3][3]; -} PictTransform, *PictTransformPtr; +#define pict_f_transform pixman_f_transform #define PICT_GRADIENT_STOPTABLE_SIZE 1024 #define SourcePictTypeSolidFill 0 -- cgit v1.2.3 From c2b1f489d7998c83af73c7cb25bbb2bc53f26094 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 20 Jun 2016 11:10:06 +0200 Subject: Backport RANDR proto version 1.5 to nx-X11's Xserver. Backported to X.org's /xorg/xserver Git hash level: a6b6e8ba026acedef6336b17adf06aebddd5f22f. --- nx-X11/programs/Xserver/hw/nxagent/Extensions.c | 114 +- nx-X11/programs/Xserver/hw/nxagent/Imakefile | 7 +- nx-X11/programs/Xserver/hw/nxagent/Screen.c | 2 +- nx-X11/programs/Xserver/randr/Imakefile | 21 +- nx-X11/programs/Xserver/randr/randr.c | 325 ++++- nx-X11/programs/Xserver/randr/randr.h | 67 +- nx-X11/programs/Xserver/randr/randrproto.h | 478 ++++++- nx-X11/programs/Xserver/randr/randrstr.h | 673 +++++++--- nx-X11/programs/Xserver/randr/rrcrtc.c | 1298 +++++++++++++++++--- nx-X11/programs/Xserver/randr/rrdispatch.c | 119 +- nx-X11/programs/Xserver/randr/rrinfo.c | 35 +- nx-X11/programs/Xserver/randr/rrmode.c | 106 +- nx-X11/programs/Xserver/randr/rrmonitor.c | 792 ++++++++++++ nx-X11/programs/Xserver/randr/rroutput.c | 308 ++++- nx-X11/programs/Xserver/randr/rrpointer.c | 73 +- nx-X11/programs/Xserver/randr/rrproperty.c | 387 +++--- nx-X11/programs/Xserver/randr/rrprovider.c | 484 ++++++++ nx-X11/programs/Xserver/randr/rrproviderproperty.c | 752 ++++++++++++ nx-X11/programs/Xserver/randr/rrscreen.c | 508 +++++--- nx-X11/programs/Xserver/randr/rrsdispatch.c | 343 +++++- nx-X11/programs/Xserver/randr/rrtransform.c | 301 +++++ nx-X11/programs/Xserver/randr/rrtransform.h | 79 ++ nx-X11/programs/Xserver/randr/rrxinerama.c | 227 ++-- 23 files changed, 6548 insertions(+), 951 deletions(-) create mode 100644 nx-X11/programs/Xserver/randr/rrmonitor.c create mode 100644 nx-X11/programs/Xserver/randr/rrprovider.c create mode 100644 nx-X11/programs/Xserver/randr/rrproviderproperty.c create mode 100644 nx-X11/programs/Xserver/randr/rrtransform.c create mode 100644 nx-X11/programs/Xserver/randr/rrtransform.h (limited to 'nx-X11') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Extensions.c b/nx-X11/programs/Xserver/hw/nxagent/Extensions.c index dfa511448..494027927 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Extensions.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Extensions.c @@ -35,6 +35,32 @@ static int nxagentRandRScreenSetSize(ScreenPtr pScreen, CARD16 width, static int nxagentRandRInitSizes(ScreenPtr pScreen); +#if RANDR_14_INTERFACE +static Bool +nxagentRandRReplaceScanoutPixmap(DrawablePtr pDrawable, + PixmapPtr pPixmap, + Bool enable); +#endif + +#if RANDR_13_INTERFACE +static Bool +nxagentRandROutputGetProperty(ScreenPtr pScreen, + RROutputPtr output, + Atom property); +static Bool +nxagentRandRGetPanning(ScreenPtr pScrn, + RRCrtcPtr crtc, + BoxPtr totalArea, + BoxPtr trackingArea, + INT16 *border); +static Bool +nxagentRandRSetPanning(ScreenPtr pScrn, + RRCrtcPtr crtc, + BoxPtr totalArea, + BoxPtr trackingArea, + INT16 *border); +#endif + #if RANDR_12_INTERFACE static Bool nxagentRandRCrtcSet (ScreenPtr pScreen, RRCrtcPtr crtc, RRModePtr mode, int x, int y, @@ -104,6 +130,29 @@ void nxagentInitRandRExtension(ScreenPtr pScreen) pRandRScrPriv -> rrGetInfo = nxagentRandRGetInfo; + #if RANDR_15_INTERFACE + /* nothing to be assigned here, so far */ + #endif + + #if RANDR_14_INTERFACE + /* no pixmap sharing in nx-X11 */ + pScreen->ReplaceScanoutPixmap = nxagentRandRReplaceScanoutPixmap; + pRandRScrPriv -> rrCrtcSetScanoutPixmap = NULL; + + /* only fake provider support in nx-X11, so far */ + pRandRScrPriv -> provider = RRProviderCreate(pScreen, "default", 7); + pRandRScrPriv -> rrProviderSetOutputSource = NULL; + pRandRScrPriv -> rrProviderSetOffloadSink; + pRandRScrPriv -> rrProviderGetProperty; + pRandRScrPriv -> rrProviderSetProperty; + #endif + + #if RANDR_13_INTERFACE + pRandRScrPriv -> rrOutputGetProperty = nxagentRandROutputGetProperty; + pRandRScrPriv -> rrGetPanning = nxagentRandRGetPanning; + pRandRScrPriv -> rrSetPanning = nxagentRandRSetPanning; + #endif + #if RANDR_12_INTERFACE pRandRScrPriv -> rrScreenSetSize = nxagentRandRScreenSetSize; pRandRScrPriv -> rrCrtcSet = nxagentRandRCrtcSet; @@ -114,13 +163,70 @@ void nxagentInitRandRExtension(ScreenPtr pScreen) #endif } -void -RRResetProc (ExtensionEntry *extEntry) +#if RANDR_14_INTERFACE +static Bool +nxagentRandRReplaceScanoutPixmap(DrawablePtr pDrawable, + PixmapPtr pPixmap, + Bool enable) +{ + /* FALSE means: not supported */ +#ifdef DEBUG + fprintf(stderr, "nxagentRandRReplaceScanoutPixmap: NX's RANDR does not support scan-out pixmaps.\n"); +#endif + return FALSE; +} +#endif + +#if RANDR_13_INTERFACE +static Bool +nxagentRandROutputGetProperty(ScreenPtr pScreen, + RROutputPtr output, + Atom property) { - fprintf(stderr, "RANDR going down - NX version\n"); + /* FALSE means: no property required to be modified on the fly here */ + return FALSE; } +static Bool +nxagentRandRGetPanning(ScreenPtr pScrn, + RRCrtcPtr crtc, + BoxPtr totalArea, + BoxPtr trackingArea, + INT16 *border) +{ + /* FALSE means: no, panning is not supported at the moment... + * Panning requires several modes to be available for + * the NX output(s). + * + * FIXME: Add more modes per output than the current window size. + * At least when in fullscreen mode. + */ +#ifdef DEBUG + fprintf(stderr, "nxagentRandRGetPanning: RANDR Panning is currently not supported.\n"); +#endif + return FALSE; +} +static Bool +nxagentRandRSetPanning(ScreenPtr pScrn, + RRCrtcPtr crtc, + BoxPtr totalArea, + BoxPtr trackingArea, + INT16 *border) +{ + /* FALSE means: no, panning is not supported at the moment... + * Panning requires several modes to be available for + * the NX output(s). + * + * FIXME: Add more modes per output than the current window size. + * At least when in fullscreen mode. + */ +#ifdef DEBUG + fprintf(stderr, "nxagentRandRSetPanning: RANDR Panning is currently not supported.\n"); +#endif + return FALSE; +} +#endif #if RANDR_12_INTERFACE /* @@ -137,7 +243,7 @@ nxagentRandRCrtcSet (ScreenPtr pScreen, int numOutputs, RROutputPtr *outputs) { - return RRCrtcNotify(crtc, mode, x, y, rotation, numOutputs, outputs); + return RRCrtcNotify(crtc, mode, x, y, rotation, NULL, numOutputs, outputs); } #endif diff --git a/nx-X11/programs/Xserver/hw/nxagent/Imakefile b/nx-X11/programs/Xserver/hw/nxagent/Imakefile index e9cef5ae3..121a1c774 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Imakefile +++ b/nx-X11/programs/Xserver/hw/nxagent/Imakefile @@ -209,8 +209,11 @@ DEFINES = -g $(OS_DEFINES) $(EXT_DEFINES) $(NX_DEFINES) \ -DNXAGENT_ARTSD \ -DNXAGENT_RANDR_MODE_PREFIX \ -UNX_DEBUG_INPUT \ - -DRANDR_10_INTERFACE \ - -DRANDR_12_INTERFACE \ + -DRANDR_10_INTERFACE=1 \ + -DRANDR_12_INTERFACE=1 \ + -DRANDR_13_INTERFACE=1 \ + -DRANDR_14_INTERFACE=1 \ + -DRANDR_15_INTERFACE=1 \ -DPANORAMIX \ -UDEBUG_TREE diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.c b/nx-X11/programs/Xserver/hw/nxagent/Screen.c index a4b39a4fe..40b1e5222 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Screen.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.c @@ -3793,7 +3793,7 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen) * do this here it will be done implicitely later and add mode(s) to * our crtc(s)! */ - rrgetinfo = RRGetInfo(pScreen); + rrgetinfo = RRGetInfo(pScreen, FALSE); fprintf(stderr, "nxagentAdjustRandRXinerama: RRGetInfo returned [%d]\n", rrgetinfo); } diff --git a/nx-X11/programs/Xserver/randr/Imakefile b/nx-X11/programs/Xserver/randr/Imakefile index 312dfb438..8dc8de1b7 100644 --- a/nx-X11/programs/Xserver/randr/Imakefile +++ b/nx-X11/programs/Xserver/randr/Imakefile @@ -24,11 +24,15 @@ XCOMM $XFree86: xc/programs/Xserver/randr/Imakefile,v 1.1 2001/05/23 03:29:44 ke rrdispatch.c \ rrinfo.c \ rrmode.c \ + rrmonitor.c \ rroutput.c \ rrpointer.c \ rrproperty.c \ + rrprovider.c \ + rrproviderproperty.c \ rrscreen.c \ rrsdispatch.c \ + rrtransform.c \ rrxinerama.c \ $(NULL) @@ -37,11 +41,15 @@ XCOMM $XFree86: xc/programs/Xserver/randr/Imakefile,v 1.1 2001/05/23 03:29:44 ke rrdispatch.o \ rrinfo.o \ rrmode.o \ + rrmonitor.o \ rroutput.o \ rrpointer.o \ rrproperty.o \ + rrprovider.o \ + rrproviderproperty.o \ rrscreen.o \ rrsdispatch.o \ + rrtransform.o \ rrxinerama.o \ $(NULL) @@ -50,9 +58,20 @@ XCOMM $XFree86: xc/programs/Xserver/randr/Imakefile,v 1.1 2001/05/23 03:29:44 ke -I../render \ `pkg-config --cflags-only-I pixman-1` +#if defined(BuildXinerama) + PNRX_DEFINES = -DXINERAMA -DPANORAMIX +#endif + +#if defined(NXAgentServer) + NX_DEFINES = -DNXAGENT_SERVER +#endif + LINTLIBS = ../dix/llib-ldix.ln ../os/llib-los.ln - DEFINES = -DNXAGENT_SERVER + DEFINES = \ + $(PNRX_DEFINES) \ + $(NX_DEFINES) \ + $(NULL) NormalLibraryTarget(randr,$(OBJS)) NormalLibraryObjectRule() diff --git a/nx-X11/programs/Xserver/randr/randr.c b/nx-X11/programs/Xserver/randr/randr.c index 1cb7e5b77..b78a947c8 100644 --- a/nx-X11/programs/Xserver/randr/randr.c +++ b/nx-X11/programs/Xserver/randr/randr.c @@ -50,6 +50,10 @@ #include "randrstr.h" +#ifndef NXAGENT_SERVER +#include "extinit.h" +#endif + /* From render.h */ #ifndef SubPixelUnknown #define SubPixelUnknown 0 @@ -59,12 +63,12 @@ static int RRNScreens; #define wrap(priv,real,mem,func) {\ - priv->mem = real->mem; \ - real->mem = func; \ + ((ScreenPtr)priv)->mem = ((ScreenPtr)real)->mem; \ + ((ScreenPtr)real)->mem = func; \ } #define unwrap(priv,real,mem) {\ - real->mem = priv->mem; \ + ((ScreenPtr)real)->mem = ((ScreenPtr)priv)->mem; \ } static int ProcRRDispatch(ClientPtr pClient); @@ -106,13 +110,12 @@ RRClientCallback(CallbackListPtr *list, void *closure, void *data) } } -static void -RRResetProc(ExtensionEntry * extEntry) -{ -} - static Bool -RRCloseScreen(int i, ScreenPtr pScreen) +RRCloseScreen( +#ifdef NXAGENT_SERVER + int i, +#endif + ScreenPtr pScreen) { rrScrPriv(pScreen); int j; @@ -123,6 +126,11 @@ RRCloseScreen(int i, ScreenPtr pScreen) for (j = pScrPriv->numOutputs - 1; j >= 0; j--) RROutputDestroy(pScrPriv->outputs[j]); + if (pScrPriv->provider) + RRProviderDestroy(pScrPriv->provider); + + RRMonitorClose(pScreen); + xfree(pScrPriv->crtcs); xfree(pScrPriv->outputs); xfree(pScrPriv); @@ -142,11 +150,11 @@ SRRScreenChangeNotifyEvent(xRRScreenChangeNotifyEvent * from, cpswapl(from->root, to->root); cpswapl(from->window, to->window); cpswaps(from->sizeID, to->sizeID); + cpswaps(from->subpixelOrder, to->subpixelOrder); cpswaps(from->widthInPixels, to->widthInPixels); cpswaps(from->heightInPixels, to->heightInPixels); cpswaps(from->widthInMillimeters, to->widthInMillimeters); cpswaps(from->heightInMillimeters, to->heightInMillimeters); - cpswaps(from->subpixelOrder, to->subpixelOrder); } static void @@ -160,8 +168,8 @@ SRRCrtcChangeNotifyEvent(xRRCrtcChangeNotifyEvent * from, cpswapl(from->window, to->window); cpswapl(from->crtc, to->crtc); cpswapl(from->mode, to->mode); - cpswapl(from->window, to->window); cpswaps(from->rotation, to->rotation); + /* pad1 */ cpswaps(from->x, to->x); cpswaps(from->y, to->y); cpswaps(from->width, to->width); @@ -182,6 +190,8 @@ SRROutputChangeNotifyEvent(xRROutputChangeNotifyEvent * from, cpswapl(from->crtc, to->crtc); cpswapl(from->mode, to->mode); cpswaps(from->rotation, to->rotation); + to->connection = from->connection; + to->subpixelOrder = from->subpixelOrder; } static void @@ -195,6 +205,52 @@ SRROutputPropertyNotifyEvent(xRROutputPropertyNotifyEvent * from, cpswapl(from->output, to->output); cpswapl(from->atom, to->atom); cpswapl(from->timestamp, to->timestamp); + to->state = from->state; + /* pad1 */ + /* pad2 */ + /* pad3 */ + /* pad4 */ +} + +static void +SRRProviderChangeNotifyEvent(xRRProviderChangeNotifyEvent * from, + xRRProviderChangeNotifyEvent * to) +{ + to->type = from->type; + to->subCode = from->subCode; + cpswaps(from->sequenceNumber, to->sequenceNumber); + cpswapl(from->timestamp, to->timestamp); + cpswapl(from->window, to->window); + cpswapl(from->provider, to->provider); +} + +static void +SRRProviderPropertyNotifyEvent(xRRProviderPropertyNotifyEvent * from, + xRRProviderPropertyNotifyEvent * to) +{ + to->type = from->type; + to->subCode = from->subCode; + cpswaps(from->sequenceNumber, to->sequenceNumber); + cpswapl(from->window, to->window); + cpswapl(from->provider, to->provider); + cpswapl(from->atom, to->atom); + cpswapl(from->timestamp, to->timestamp); + to->state = from->state; + /* pad1 */ + /* pad2 */ + /* pad3 */ + /* pad4 */ +} + +static void +SRRResourceChangeNotifyEvent(xRRResourceChangeNotifyEvent * from, + xRRResourceChangeNotifyEvent * to) +{ + to->type = from->type; + to->subCode = from->subCode; + cpswaps(from->sequenceNumber, to->sequenceNumber); + cpswapl(from->timestamp, to->timestamp); + cpswapl(from->window, to->window); } static void @@ -213,6 +269,17 @@ SRRNotifyEvent(xEvent *from, xEvent *to) SRROutputPropertyNotifyEvent((xRROutputPropertyNotifyEvent *) from, (xRROutputPropertyNotifyEvent *) to); break; + case RRNotify_ProviderChange: + SRRProviderChangeNotifyEvent((xRRProviderChangeNotifyEvent *) from, + (xRRProviderChangeNotifyEvent *) to); + break; + case RRNotify_ProviderProperty: + SRRProviderPropertyNotifyEvent((xRRProviderPropertyNotifyEvent *) from, + (xRRProviderPropertyNotifyEvent *) to); + break; + case RRNotify_ResourceChange: + SRRResourceChangeNotifyEvent((xRRResourceChangeNotifyEvent *) from, + (xRRResourceChangeNotifyEvent *) to); default: break; } @@ -234,8 +301,15 @@ RRInit(void) return FALSE; if (!RROutputInit()) return FALSE; + if (!RRProviderInit()) + return FALSE; RRGeneration = serverGeneration; } +#ifndef NXAGENT_SERVER + if (!dixRegisterPrivateKey(&rrPrivKeyRec, PRIVATE_SCREEN, 0)) + return FALSE; +#endif /* !defined(NXAGENT_SERVER) */ + return TRUE; } @@ -291,11 +365,15 @@ RRScreenInit(ScreenPtr pScreen) wrap(pScrPriv, pScreen, CloseScreen, RRCloseScreen); + pScreen->ConstrainCursorHarder = RRConstrainCursorHarder; + pScreen->ReplaceScanoutPixmap = RRReplaceScanoutPixmap; pScrPriv->numOutputs = 0; pScrPriv->outputs = NULL; pScrPriv->numCrtcs = 0; pScrPriv->crtcs = NULL; + RRMonitorInit(pScreen); + RRNScreens += 1; /* keep count of screens that implement randr */ return TRUE; } @@ -309,7 +387,13 @@ RRFreeClient(void *data, XID id) pRREvent = (RREventPtr) data; pWin = pRREvent->window; +#ifndef NXAGENT_SERVER + dixLookupResourceByType((void **) &pHead, pWin->drawable.id, + RREventType, serverClient, DixDestroyAccess); +#else /* !defined(NXAGENT_SERVER) */ pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType); +#endif /* !defined(NXAGENT_SERVER) */ + if (pHead) { pPrev = 0; for (pCur = *pHead; pCur && pCur != pRREvent; pCur = pCur->next) @@ -349,29 +433,38 @@ RRExtensionInit(void) return; #ifndef NXAGENT_SERVER - if (!dixRequestPrivate(RRClientPrivateKey, - sizeof(RRClientRec) + - screenInfo.numScreens * sizeof(RRTimesRec))) + if (!dixRegisterPrivateKey(&RRClientPrivateKeyRec, PRIVATE_CLIENT, + sizeof(RRClientRec) + + screenInfo.numScreens * sizeof(RRTimesRec))) return; -#else +#else /* !defined(NXAGENT_SERVER) */ RRClientPrivateIndex = AllocateClientPrivateIndex(); if (!AllocateClientPrivate(RRClientPrivateIndex, sizeof(RRClientRec) + screenInfo.numScreens * sizeof(RRTimesRec))) return; -#endif +#endif /* !defined(NXAGENT_SERVER) */ + if (!AddCallback(&ClientStateCallback, RRClientCallback, 0)) return; - RRClientType = CreateNewResourceType(RRFreeClient); + RRClientType = CreateNewResourceType(RRFreeClient +#ifndef NXAGENT_SERVER + , "RandRClient" +#endif + ); if (!RRClientType) return; - RREventType = CreateNewResourceType(RRFreeEvents); + RREventType = CreateNewResourceType(RRFreeEvents +#ifndef NXAGENT_SERVER + , "RandREvent" +#endif + ); if (!RREventType) return; extEntry = AddExtension(RANDR_NAME, RRNumberEvents, RRNumberErrors, ProcRRDispatch, SProcRRDispatch, - RRResetProc, StandardMinorOpcode); + NULL, StandardMinorOpcode); if (!extEntry) return; RRErrorBase = extEntry->errorBase; @@ -380,11 +473,45 @@ RRExtensionInit(void) SRRScreenChangeNotifyEvent; EventSwapVector[RREventBase + RRNotify] = (EventSwapPtr) SRRNotifyEvent; + + RRModeInitErrorValue(); + RRCrtcInitErrorValue(); + RROutputInitErrorValue(); + RRProviderInitErrorValue(); #ifdef PANORAMIX RRXineramaExtensionInit(); #endif } +void +RRResourcesChanged(ScreenPtr pScreen) +{ + rrScrPriv(pScreen); + pScrPriv->resourcesChanged = TRUE; + + RRSetChanged(pScreen); +} + +static void +RRDeliverResourceEvent(ClientPtr client, WindowPtr pWin) +{ + ScreenPtr pScreen = pWin->drawable.pScreen; + + rrScrPriv(pScreen); + + xRRResourceChangeNotifyEvent re = { + .type = RRNotify + RREventBase, + .subCode = RRNotify_ResourceChange, +#ifdef NXAGENT_SERVER + .sequenceNumber = client->sequence, +#endif + .timestamp = pScrPriv->lastSetTime.milliseconds, + .window = pWin->drawable.id + }; + + WriteEventsToClient(client, 1, (xEvent *) &re); +} + static int TellChanged(WindowPtr pWin, void *value) { @@ -392,10 +519,20 @@ TellChanged(WindowPtr pWin, void *value) ClientPtr client; ScreenPtr pScreen = pWin->drawable.pScreen; +#ifndef NXAGENT_SERVER + ScreenPtr iter; + rrScrPrivPtr pSlaveScrPriv; +#endif + rrScrPriv(pScreen); int i; +#ifndef NXAGENT_SERVER + dixLookupResourceByType((void **) &pHead, pWin->drawable.id, + RREventType, serverClient, DixReadAccess); +#else /* !defined(NXAGENT_SERVER) */ pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType); +#endif /* !defined(NXAGENT_SERVER) */ if (!pHead) return WT_WALKCHILDREN; @@ -414,6 +551,18 @@ TellChanged(WindowPtr pWin, void *value) if (crtc->changed) RRDeliverCrtcEvent(client, pWin, crtc); } + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + for (i = 0; i < pSlaveScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pSlaveScrPriv->crtcs[i]; + + if (crtc->changed) + RRDeliverCrtcEvent(client, pWin, crtc); + } + } +#endif } if (pRREvent->mask & RROutputChangeNotifyMask) { @@ -423,36 +572,146 @@ TellChanged(WindowPtr pWin, void *value) if (output->changed) RRDeliverOutputEvent(client, pWin, output); } + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + for (i = 0; i < pSlaveScrPriv->numOutputs; i++) { + RROutputPtr output = pSlaveScrPriv->outputs[i]; + + if (output->changed) + RRDeliverOutputEvent(client, pWin, output); + } + } +#endif + } + +#ifndef NXAGENT_SERVER + if (pRREvent->mask & RRProviderChangeNotifyMask) { + xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + if (pSlaveScrPriv->provider->changed) + RRDeliverProviderEvent(client, pWin, pSlaveScrPriv->provider); + } + xorg_list_for_each_entry(iter, &pScreen->offload_slave_list, offload_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + if (pSlaveScrPriv->provider->changed) + RRDeliverProviderEvent(client, pWin, pSlaveScrPriv->provider); + } + xorg_list_for_each_entry(iter, &pScreen->unattached_list, unattached_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + if (pSlaveScrPriv->provider->changed) + RRDeliverProviderEvent(client, pWin, pSlaveScrPriv->provider); + } + } +#endif + + if (pRREvent->mask & RRResourceChangeNotifyMask) { + if (pScrPriv->resourcesChanged) { + RRDeliverResourceEvent(client, pWin); + } } } return WT_WALKCHILDREN; } +void +RRSetChanged(ScreenPtr pScreen) +{ +#ifndef NXAGENT_SERVER + /* set changed bits on the master screen only */ + ScreenPtr master; + + rrScrPriv(pScreen); + rrScrPrivPtr mastersp; + + if (pScreen->isGPU) { + master = pScreen->current_master; + if (!master) + return; + mastersp = rrGetScrPriv(master); + } + else + { + master = pScreen; + mastersp = pScrPriv; + } + + mastersp->changed = TRUE; +#else /* !defined(NXAGENT_SERVER) */ + rrScrPriv(pScreen); + pScrPriv->changed = TRUE; +#endif +} + /* * Something changed; send events and adjust pointer position */ void RRTellChanged(ScreenPtr pScreen) { + ScreenPtr master; rrScrPriv(pScreen); + rrScrPrivPtr mastersp; int i; +#ifndef NXAGENT_SERVER + ScreenPtr iter; + rrScrPrivPtr pSlaveScrPriv; +#endif - if (pScrPriv->changed) { - UpdateCurrentTime(); - if (pScrPriv->configChanged) { - pScrPriv->lastConfigTime = currentTime; - pScrPriv->configChanged = FALSE; +#ifndef NXAGENT_SERVER + if (pScreen->isGPU) { + master = pScreen->current_master; + mastersp = rrGetScrPriv(master); + } + else +#endif + { + master = pScreen; + mastersp = pScrPriv; + } + + if (mastersp->changed) { + UpdateCurrentTimeIf(); + if (mastersp->configChanged) { + mastersp->lastConfigTime = currentTime; + mastersp->configChanged = FALSE; } pScrPriv->changed = FALSE; - WalkTree(pScreen, TellChanged, (void *) pScreen); + mastersp->changed = FALSE; + + WalkTree(master, TellChanged, (void *) master); + + mastersp->resourcesChanged = FALSE; + for (i = 0; i < pScrPriv->numOutputs; i++) pScrPriv->outputs[i]->changed = FALSE; for (i = 0; i < pScrPriv->numCrtcs; i++) pScrPriv->crtcs[i]->changed = FALSE; - if (pScrPriv->layoutChanged) { + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(iter, &master->output_slave_list, output_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + pSlaveScrPriv->provider->changed = FALSE; + for (i = 0; i < pSlaveScrPriv->numOutputs; i++) + pSlaveScrPriv->outputs[i]->changed = FALSE; + for (i = 0; i < pSlaveScrPriv->numCrtcs; i++) + pSlaveScrPriv->crtcs[i]->changed = FALSE; + } + xorg_list_for_each_entry(iter, &master->offload_slave_list, offload_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + pSlaveScrPriv->provider->changed = FALSE; + } + xorg_list_for_each_entry(iter, &master->unattached_list, unattached_head) { + pSlaveScrPriv = rrGetScrPriv(iter); + pSlaveScrPriv->provider->changed = FALSE; + } +#endif /* !defined(NXAGENT_SERVER) */ + + if (mastersp->layoutChanged) { pScrPriv->layoutChanged = FALSE; - RRPointerScreenConfigured(pScreen); - RRSendConfigNotify(pScreen); + RRPointerScreenConfigured(master); + RRSendConfigNotify(master); } } } @@ -468,6 +727,12 @@ RRFirstOutput(ScreenPtr pScreen) RROutputPtr output; int i, j; + if (!pScrPriv) + return NULL; + + if (pScrPriv->primaryOutput && pScrPriv->primaryOutput->crtc) + return pScrPriv->primaryOutput; + for (i = 0; i < pScrPriv->numCrtcs; i++) { RRCrtcPtr crtc = pScrPriv->crtcs[i]; @@ -500,6 +765,7 @@ ProcRRDispatch(ClientPtr client) REQUEST(xReq); if (stuff->data >= RRNumberRequests || !ProcRandrVector[stuff->data]) return BadRequest; + UpdateCurrentTimeIf(); return (*ProcRandrVector[stuff->data]) (client); } @@ -507,7 +773,8 @@ static int SProcRRDispatch(ClientPtr client) { REQUEST(xReq); - if (stuff->data >= RRNumberRequests || !ProcRandrVector[stuff->data]) + if (stuff->data >= RRNumberRequests || !SProcRandrVector[stuff->data]) return BadRequest; + UpdateCurrentTimeIf(); return (*SProcRandrVector[stuff->data]) (client); } diff --git a/nx-X11/programs/Xserver/randr/randr.h b/nx-X11/programs/Xserver/randr/randr.h index a3ef56c77..2018b372e 100644 --- a/nx-X11/programs/Xserver/randr/randr.h +++ b/nx-X11/programs/Xserver/randr/randr.h @@ -2,6 +2,7 @@ * Copyright © 2000 Compaq Computer Corporation * Copyright © 2002 Hewlett Packard Company * Copyright © 2006 Intel Corporation + * Copyright © 2008 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -39,11 +40,11 @@ typedef unsigned long XRandrModeFlags; #define RANDR_NAME "RANDR" #define RANDR_MAJOR 1 -#define RANDR_MINOR 2 +#define RANDR_MINOR 5 -#define RRNumberErrors 3 +#define RRNumberErrors 4 #define RRNumberEvents 2 -#define RRNumberRequests 25 +#define RRNumberRequests 45 #define X_RRQueryVersion 0 /* we skip 1 to make old clients fail pretty immediately */ @@ -77,12 +78,47 @@ typedef unsigned long XRandrModeFlags; #define X_RRGetCrtcGamma 23 #define X_RRSetCrtcGamma 24 +/* V1.3 additions */ +#define X_RRGetScreenResourcesCurrent 25 +#define X_RRSetCrtcTransform 26 +#define X_RRGetCrtcTransform 27 +#define X_RRGetPanning 28 +#define X_RRSetPanning 29 +#define X_RRSetOutputPrimary 30 +#define X_RRGetOutputPrimary 31 + +#define RRTransformUnit (1L << 0) +#define RRTransformScaleUp (1L << 1) +#define RRTransformScaleDown (1L << 2) +#define RRTransformProjective (1L << 3) + +/* v1.4 */ +#define X_RRGetProviders 32 +#define X_RRGetProviderInfo 33 +#define X_RRSetProviderOffloadSink 34 +#define X_RRSetProviderOutputSource 35 +#define X_RRListProviderProperties 36 +#define X_RRQueryProviderProperty 37 +#define X_RRConfigureProviderProperty 38 +#define X_RRChangeProviderProperty 39 +#define X_RRDeleteProviderProperty 40 +#define X_RRGetProviderProperty 41 + +/* v1.5 */ +#define X_RRGetMonitors 42 +#define X_RRSetMonitor 43 +#define X_RRDeleteMonitor 44 + /* Event selection bits */ #define RRScreenChangeNotifyMask (1L << 0) /* V1.2 additions */ #define RRCrtcChangeNotifyMask (1L << 1) #define RROutputChangeNotifyMask (1L << 2) #define RROutputPropertyNotifyMask (1L << 3) +/* V1.4 additions */ +#define RRProviderChangeNotifyMask (1L << 4) +#define RRProviderPropertyNotifyMask (1L << 5) +#define RRResourceChangeNotifyMask (1L << 6) /* Event codes */ #define RRScreenChangeNotify 0 @@ -92,7 +128,9 @@ typedef unsigned long XRandrModeFlags; #define RRNotify_CrtcChange 0 #define RRNotify_OutputChange 1 #define RRNotify_OutputProperty 2 - +#define RRNotify_ProviderChange 3 +#define RRNotify_ProviderProperty 4 +#define RRNotify_ResourceChange 5 /* used in the rotation field; rotation and reflection in 0.1 proto. */ #define RR_Rotate_0 1 #define RR_Rotate_90 2 @@ -133,9 +171,28 @@ typedef unsigned long XRandrModeFlags; #define BadRROutput 0 #define BadRRCrtc 1 #define BadRRMode 2 +#define BadRRProvider 3 /* Conventional RandR output properties */ -#define RR_PROPERTY_RANDR_EDID "RANDR_EDID" +#define RR_PROPERTY_BACKLIGHT "Backlight" +#define RR_PROPERTY_RANDR_EDID "EDID" +#define RR_PROPERTY_SIGNAL_FORMAT "SignalFormat" +#define RR_PROPERTY_SIGNAL_PROPERTIES "SignalProperties" +#define RR_PROPERTY_CONNECTOR_TYPE "ConnectorType" +#define RR_PROPERTY_CONNECTOR_NUMBER "ConnectorNumber" +#define RR_PROPERTY_COMPATIBILITY_LIST "CompatibilityList" +#define RR_PROPERTY_CLONE_LIST "CloneList" +#define RR_PROPERTY_BORDER "Border" +#define RR_PROPERTY_BORDER_DIMENSIONS "BorderDimensions" +#define RR_PROPERTY_GUID "GUID" +#define RR_PROPERTY_RANDR_TILE "TILE" + +/* roles this device can carry out */ +#define RR_Capability_None 0 +#define RR_Capability_SourceOutput 1 +#define RR_Capability_SinkOutput 2 +#define RR_Capability_SourceOffload 4 +#define RR_Capability_SinkOffload 8 #endif /* _RANDR_H_ */ diff --git a/nx-X11/programs/Xserver/randr/randrproto.h b/nx-X11/programs/Xserver/randr/randrproto.h index be5b7adb5..116666ff5 100644 --- a/nx-X11/programs/Xserver/randr/randrproto.h +++ b/nx-X11/programs/Xserver/randr/randrproto.h @@ -2,6 +2,7 @@ * Copyright © 2000 Compaq Computer Corporation * Copyright © 2002 Hewlett-Packard Company * Copyright © 2006 Intel Corporation + * Copyright © 2008 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -30,8 +31,8 @@ #ifndef _XRANDRP_H_ #define _XRANDRP_H_ -/*#include */ #include "randr.h" +#include #define Window CARD32 #define Drawable CARD32 @@ -47,7 +48,9 @@ #define RROutput CARD32 #define RRMode CARD32 #define RRCrtc CARD32 +#define RRProvider CARD32 #define RRModeFlags CARD32 +#define Atom CARD32 #define Rotation CARD16 #define SizeID CARD16 @@ -601,6 +604,296 @@ typedef struct { #define sz_xRRSetCrtcGammaReq 12 +/* + * Additions for V1.3 + */ + +typedef xRRGetScreenResourcesReq xRRGetScreenResourcesCurrentReq; + +#define sz_xRRGetScreenResourcesCurrentReq sz_xRRGetScreenResourcesReq + +typedef xRRGetScreenResourcesReply xRRGetScreenResourcesCurrentReply; + +#define sz_xRRGetScreenResourcesCurrentReply sz_xRRGetScreenResourcesReply + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; + xRenderTransform transform; + CARD16 nbytesFilter; /* number of bytes in filter name */ + CARD16 pad B16; +} xRRSetCrtcTransformReq; + +#define sz_xRRSetCrtcTransformReq 48 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; +} xRRGetCrtcTransformReq; + +#define sz_xRRGetCrtcTransformReq 8 + +typedef struct { + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + xRenderTransform pendingTransform; + BYTE hasTransforms; + CARD8 pad0; + CARD16 pad1 B16; + xRenderTransform currentTransform; + CARD32 pad2 B32; + CARD16 pendingNbytesFilter B16; /* number of bytes in filter name */ + CARD16 pendingNparamsFilter B16; /* number of filter params */ + CARD16 currentNbytesFilter B16; /* number of bytes in filter name */ + CARD16 currentNparamsFilter B16; /* number of filter params */ +} xRRGetCrtcTransformReply; + +#define sz_xRRGetCrtcTransformReply 96 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + RROutput output B32; +} xRRSetOutputPrimaryReq; + +#define sz_xRRSetOutputPrimaryReq 12 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; +} xRRGetOutputPrimaryReq; + +#define sz_xRRGetOutputPrimaryReq 8 + +typedef struct { + BYTE type; + CARD8 pad; + CARD16 sequenceNumber B16; + CARD32 length B32; + RROutput output B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; +} xRRGetOutputPrimaryReply; + +#define sz_xRRGetOutputPrimaryReply 32 + +/* + * Additions for V1.4 + */ + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; +} xRRGetProvidersReq; + +#define sz_xRRGetProvidersReq 8 + +typedef struct { + BYTE type; + CARD8 pad; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time timestamp B32; + CARD16 nProviders; + CARD16 pad1 B16; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; +} xRRGetProvidersReply; + +#define sz_xRRGetProvidersReply 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + Time configTimestamp B32; +} xRRGetProviderInfoReq; + +#define sz_xRRGetProviderInfoReq 12 + +typedef struct { + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time timestamp B32; + CARD32 capabilities B32; + CARD16 nCrtcs B16; + CARD16 nOutputs B16; + CARD16 nAssociatedProviders B16; + CARD16 nameLength B16; + CARD32 pad1 B32; + CARD32 pad2 B32; +} xRRGetProviderInfoReply; + +#define sz_xRRGetProviderInfoReply 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + RRProvider source_provider B32; + Time configTimestamp B32; +} xRRSetProviderOutputSourceReq; + +#define sz_xRRSetProviderOutputSourceReq 16 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + RRProvider sink_provider B32; + Time configTimestamp B32; +} xRRSetProviderOffloadSinkReq; + +#define sz_xRRSetProviderOffloadSinkReq 16 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; +} xRRListProviderPropertiesReq; + +#define sz_xRRListProviderPropertiesReq 8 + +typedef struct { + BYTE type; + CARD8 pad0; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 nAtoms B16; + CARD16 pad1 B16; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xRRListProviderPropertiesReply; + +#define sz_xRRListProviderPropertiesReply 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + Atom property B32; +} xRRQueryProviderPropertyReq; + +#define sz_xRRQueryProviderPropertyReq 12 + +typedef struct { + BYTE type; + BYTE pad0; + CARD16 sequenceNumber B16; + CARD32 length B32; + BOOL pending; + BOOL range; + BOOL immutable; + BYTE pad1; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xRRQueryProviderPropertyReply; + +#define sz_xRRQueryProviderPropertyReply 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + Atom property B32; + BOOL pending; + BOOL range; + CARD16 pad B16; +} xRRConfigureProviderPropertyReq; + +#define sz_xRRConfigureProviderPropertyReq 16 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + Atom property B32; + Atom type B32; + CARD8 format; + CARD8 mode; + CARD16 pad; + CARD32 nUnits B32; +} xRRChangeProviderPropertyReq; + +#define sz_xRRChangeProviderPropertyReq 24 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + Atom property B32; +} xRRDeleteProviderPropertyReq; + +#define sz_xRRDeleteProviderPropertyReq 12 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRProvider provider B32; + Atom property B32; + Atom type B32; + CARD32 longOffset B32; + CARD32 longLength B32; +#ifdef __cplusplus + BOOL _delete; +#else + BOOL delete; +#endif + BOOL pending; + CARD16 pad1 B16; +} xRRGetProviderPropertyReq; + +#define sz_xRRGetProviderPropertyReq 28 + +typedef struct { + BYTE type; + CARD8 format; + CARD16 sequenceNumber B16; + CARD32 length B32; + Atom propertyType B32; + CARD32 bytesAfter B32; + CARD32 nItems B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; +} xRRGetProviderPropertyReply; + +#define sz_xRRGetProviderPropertyReply 32 + /* * event */ @@ -644,8 +937,8 @@ typedef struct { CARD8 type; /* always evBase + RRNotify */ CARD8 subCode; /* RRNotify_OutputChange */ CARD16 sequenceNumber B16; - Time timestamp B32; /* time crtc was changed */ - Time configTimestamp B32; /* time crtc was changed */ + Time timestamp B32; /* time output was changed */ + Time configTimestamp B32; /* time config was changed */ Window window B32; /* window requesting notification */ RROutput output B32; /* affected output */ RRCrtc crtc B32; /* current crtc */ @@ -674,12 +967,190 @@ typedef struct { #define sz_xRROutputPropertyNotifyEvent 32 +typedef struct { + CARD8 type; /* always evBase + RRNotify */ + CARD8 subCode; /* RRNotify_ProviderChange */ + CARD16 sequenceNumber B16; + Time timestamp B32; /* time provider was changed */ + Window window B32; /* window requesting notification */ + RRProvider provider B32; /* affected provider */ + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; +} xRRProviderChangeNotifyEvent; + +#define sz_xRRProviderChangeNotifyEvent 32 + +typedef struct { + CARD8 type; /* always evBase + RRNotify */ + CARD8 subCode; /* RRNotify_ProviderProperty */ + CARD16 sequenceNumber B16; + Window window B32; /* window requesting notification */ + RRProvider provider B32; /* affected provider */ + Atom atom B32; /* property name */ + Time timestamp B32; /* time provider was changed */ + CARD8 state; /* NewValue or Deleted */ + CARD8 pad1; + CARD16 pad2 B16; + CARD32 pad3 B32; + CARD32 pad4 B32; +} xRRProviderPropertyNotifyEvent; + +#define sz_xRRProviderPropertyNotifyEvent 32 + +typedef struct { + CARD8 type; /* always evBase + RRNotify */ + CARD8 subCode; /* RRNotify_ResourceChange */ + CARD16 sequenceNumber B16; + Time timestamp B32; /* time resource was changed */ + Window window B32; /* window requesting notification */ + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; +} xRRResourceChangeNotifyEvent; + +#define sz_xRRResourceChangeNotifyEvent 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; +} xRRGetPanningReq; + +#define sz_xRRGetPanningReq 8 + +typedef struct { + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time timestamp B32; + CARD16 left B16; + CARD16 top B16; + CARD16 width B16; + CARD16 height B16; + CARD16 track_left B16; + CARD16 track_top B16; + CARD16 track_width B16; + CARD16 track_height B16; + INT16 border_left B16; + INT16 border_top B16; + INT16 border_right B16; + INT16 border_bottom B16; +} xRRGetPanningReply; + +#define sz_xRRGetPanningReply 36 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRCrtc crtc B32; + Time timestamp B32; + CARD16 left B16; + CARD16 top B16; + CARD16 width B16; + CARD16 height B16; + CARD16 track_left B16; + CARD16 track_top B16; + CARD16 track_width B16; + CARD16 track_height B16; + INT16 border_left B16; + INT16 border_top B16; + INT16 border_right B16; + INT16 border_bottom B16; +} xRRSetPanningReq; + +#define sz_xRRSetPanningReq 36 + +typedef struct { + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time newTimestamp B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; +} xRRSetPanningReply; + +#define sz_xRRSetPanningReply 32 + +typedef struct { + Atom name B32; + BOOL primary; + BOOL automatic; + CARD16 noutput B16; + INT16 x B16; + INT16 y B16; + CARD16 width B16; + CARD16 height B16; + CARD32 widthInMillimeters B32; + CARD32 heightInMillimeters B32; +} xRRMonitorInfo; + +#define sz_xRRMonitorInfo 24 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + BOOL get_active; + CARD8 pad; + CARD16 pad2; +} xRRGetMonitorsReq; + +#define sz_xRRGetMonitorsReq 12 + +typedef struct { + BYTE type; + CARD8 status; + CARD16 sequenceNumber B16; + CARD32 length B32; + Time timestamp B32; + CARD32 nmonitors B32; + CARD32 noutputs B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; +} xRRGetMonitorsReply; + +#define sz_xRRGetMonitorsReply 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + xRRMonitorInfo monitor; +} xRRSetMonitorReq; + +#define sz_xRRSetMonitorReq 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + Atom name B32; +} xRRDeleteMonitorReq; + +#define sz_xRRDeleteMonitorReq 12 + #undef RRModeFlags #undef RRCrtc #undef RRMode #undef RROutput #undef RRMode #undef RRCrtc +#undef RRProvider #undef Drawable #undef Window #undef Font @@ -694,5 +1165,6 @@ typedef struct { #undef Rotation #undef SizeID #undef SubpixelOrder +#undef Atom #endif /* _XRANDRP_H_ */ diff --git a/nx-X11/programs/Xserver/randr/randrstr.h b/nx-X11/programs/Xserver/randr/randrstr.h index 8e9107c9f..1bd0b9535 100644 --- a/nx-X11/programs/Xserver/randr/randrstr.h +++ b/nx-X11/programs/Xserver/randr/randrstr.h @@ -2,6 +2,7 @@ * Copyright © 2000 Compaq Computer Corporation * Copyright © 2002 Hewlett-Packard Company * Copyright © 2006 Intel Corporation + * Copyright © 2008 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -32,6 +33,10 @@ #ifndef _RANDRSTR_H_ #define _RANDRSTR_H_ +#ifndef NXAGENT_SERVER +#include "list.h" +#endif + #include #include #include "misc.h" @@ -43,26 +48,26 @@ #include "pixmapstr.h" #include "extnsionst.h" #include "servermd.h" -#ifndef NXAGENT_SERVER -#include -#include -#else +#include "rrtransform.h" #include "randr.h" #include "randrproto.h" -#endif -#ifdef RENDER #include /* we share subpixel order information */ #include "picturestr.h" -#endif #include /* required for ABI compatibility for now */ #define RANDR_10_INTERFACE 1 #define RANDR_12_INTERFACE 1 +#define RANDR_13_INTERFACE 1 /* requires RANDR_12_INTERFACE */ +#define RANDR_15_INTERFACE 1 +#define RANDR_GET_CRTC_INTERFACE 1 + +#define RANDR_INTERFACE_VERSION 0x0104 typedef XID RRMode; typedef XID RROutput; typedef XID RRCrtc; +typedef XID RRProvider; extern int RREventBase, RRErrorBase; @@ -79,6 +84,8 @@ typedef struct _rrPropertyValue RRPropertyValueRec, *RRPropertyValuePtr; typedef struct _rrProperty RRPropertyRec, *RRPropertyPtr; typedef struct _rrCrtc RRCrtcRec, *RRCrtcPtr; typedef struct _rrOutput RROutputRec, *RROutputPtr; +typedef struct _rrProvider RRProviderRec, *RRProviderPtr; +typedef struct _rrMonitor RRMonitorRec, *RRMonitorPtr; struct _rrMode { int refcnt; @@ -120,6 +127,14 @@ struct _rrCrtc { CARD16 *gammaBlue; CARD16 *gammaGreen; void *devPrivate; + Bool transforms; + RRTransformRec client_pending_transform; + RRTransformRec client_current_transform; + PictTransform transform; + struct pict_f_transform f_transform; + struct pict_f_transform f_inverse; + + PixmapPtr scanout_pixmap; }; struct _rrOutput { @@ -147,6 +162,35 @@ struct _rrOutput { void *devPrivate; }; +struct _rrProvider { + RRProvider id; + ScreenPtr pScreen; + uint32_t capabilities; + char *name; + int nameLength; + RRPropertyPtr properties; + Bool pendingProperties; + Bool changed; + struct _rrProvider *offload_sink; + struct _rrProvider *output_source; +}; + +typedef struct _rrMonitorGeometry { + BoxRec box; + CARD32 mmWidth; + CARD32 mmHeight; +} RRMonitorGeometryRec, *RRMonitorGeometryPtr; + +struct _rrMonitor { + Atom name; + ScreenPtr pScreen; + int numOutputs; + RROutput *outputs; + Bool primary; + Bool automatic; + RRMonitorGeometryRec geometry; +}; + #if RANDR_12_INTERFACE typedef Bool (*RRScreenSetSizeProcPtr) (ScreenPtr pScreen, CARD16 width, @@ -163,6 +207,8 @@ typedef Bool (*RRCrtcSetProcPtr) (ScreenPtr pScreen, typedef Bool (*RRCrtcSetGammaProcPtr) (ScreenPtr pScreen, RRCrtcPtr crtc); +typedef Bool (*RRCrtcGetGammaProcPtr) (ScreenPtr pScreen, RRCrtcPtr crtc); + typedef Bool (*RROutputSetPropertyProcPtr) (ScreenPtr pScreen, RROutputPtr output, Atom property, @@ -176,8 +222,41 @@ typedef void (*RRModeDestroyProcPtr) (ScreenPtr pScreen, RRModePtr mode); #endif +#if RANDR_13_INTERFACE +typedef Bool (*RROutputGetPropertyProcPtr) (ScreenPtr pScreen, + RROutputPtr output, Atom property); +typedef Bool (*RRGetPanningProcPtr) (ScreenPtr pScrn, + RRCrtcPtr crtc, + BoxPtr totalArea, + BoxPtr trackingArea, INT16 *border); +typedef Bool (*RRSetPanningProcPtr) (ScreenPtr pScrn, + RRCrtcPtr crtc, + BoxPtr totalArea, + BoxPtr trackingArea, INT16 *border); + +#endif /* RANDR_13_INTERFACE */ + +typedef Bool (*RRProviderGetPropertyProcPtr) (ScreenPtr pScreen, + RRProviderPtr provider, + Atom property); +typedef Bool (*RRProviderSetPropertyProcPtr) (ScreenPtr pScreen, + RRProviderPtr provider, + Atom property, + RRPropertyValuePtr value); + typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation * rotations); -typedef Bool (*RRCloseScreenProcPtr) (int i, ScreenPtr pscreen); +typedef Bool (*RRCloseScreenProcPtr) (ScreenPtr pscreen); + +typedef Bool (*RRProviderSetOutputSourceProcPtr) (ScreenPtr pScreen, + RRProviderPtr provider, + RRProviderPtr output_source); + +typedef Bool (*RRProviderSetOffloadSinkProcPtr) (ScreenPtr pScreen, + RRProviderPtr provider, + RRProviderPtr offload_sink); + +typedef void (*RRProviderDestroyProcPtr) (ScreenPtr pScreen, + RRProviderPtr provider); /* These are for 1.0 compatibility */ @@ -202,6 +281,8 @@ typedef Bool (*RRSetConfigProcPtr) (ScreenPtr pScreen, #endif +typedef Bool (*RRCrtcSetScanoutPixmapProcPtr) (RRCrtcPtr crtc, PixmapPtr pixmap); + typedef struct _rrScrPriv { /* * 'public' part of the structure; DDXen fill this in @@ -215,10 +296,23 @@ typedef struct _rrScrPriv { RRScreenSetSizeProcPtr rrScreenSetSize; RRCrtcSetProcPtr rrCrtcSet; RRCrtcSetGammaProcPtr rrCrtcSetGamma; + RRCrtcGetGammaProcPtr rrCrtcGetGamma; RROutputSetPropertyProcPtr rrOutputSetProperty; RROutputValidateModeProcPtr rrOutputValidateMode; RRModeDestroyProcPtr rrModeDestroy; #endif +#if RANDR_13_INTERFACE + RROutputGetPropertyProcPtr rrOutputGetProperty; + RRGetPanningProcPtr rrGetPanning; + RRSetPanningProcPtr rrSetPanning; +#endif + /* TODO #if RANDR_15_INTERFACE */ + RRCrtcSetScanoutPixmapProcPtr rrCrtcSetScanoutPixmap; + + RRProviderSetOutputSourceProcPtr rrProviderSetOutputSource; + RRProviderSetOffloadSinkProcPtr rrProviderSetOffloadSink; + RRProviderGetPropertyProcPtr rrProviderGetProperty; + RRProviderSetPropertyProcPtr rrProviderSetProperty; /* * Private part of the structure; not considered part of the ABI @@ -230,6 +324,7 @@ typedef struct _rrScrPriv { Bool changed; /* some config changed */ Bool configChanged; /* configuration changed */ Bool layoutChanged; /* screen layout changed */ + Bool resourcesChanged; /* screen resources change */ CARD16 minWidth, minHeight; CARD16 maxWidth, maxHeight; @@ -238,6 +333,7 @@ typedef struct _rrScrPriv { int numOutputs; RROutputPtr *outputs; + RROutputPtr primaryOutput; int numCrtcs; RRCrtcPtr *crtcs; @@ -259,9 +355,21 @@ typedef struct _rrScrPriv { int rate; int size; #endif + Bool discontiguous; + + RRProviderPtr provider; + + RRProviderDestroyProcPtr rrProviderDestroy; + + int numMonitors; + RRMonitorPtr *monitors; + } rrScrPrivRec, *rrScrPrivPtr; #ifndef NXAGENT_SERVER +extern _X_EXPORT DevPrivateKeyRec rrPrivKeyRec; + +#define rrPrivKey (&rrPrivKeyRec) extern DevPrivateKey rrPrivKey; #else extern int rrPrivIndex; @@ -269,17 +377,17 @@ extern int rrPrivIndex; #ifndef NXAGENT_SERVER -#define rrGetScrPriv(pScr) ((rrScrPrivPtr)dixLookupPrivate(&(pScr)->devPrivates, rrPrivKey)) -#define rrScrPriv(pScr) rrScrPrivPtr pScrPriv = rrGetScrPriv(pScr) +#define rrGetScrPriv(pScr) ((rrScrPrivPtr)dixLookupPrivate(&(pScr)->devPrivates, rrPrivKey)) +#define rrScrPriv(pScr) rrScrPrivPtr pScrPriv = rrGetScrPriv(pScr) #define SetRRScreen(s,p) dixSetPrivate(&(s)->devPrivates, rrPrivKey, p) -#else +#else /* !defined(NXAGENT_SERVER) */ -#define rrGetScrPriv(pScr) ((rrScrPrivPtr) (pScr)->devPrivates[rrPrivIndex].ptr) -#define rrScrPriv(pScr) rrScrPrivPtr pScrPriv = rrGetScrPriv(pScr) +#define rrGetScrPriv(pScr) ((rrScrPrivPtr) (pScr)->devPrivates[rrPrivIndex].ptr) +#define rrScrPriv(pScr) rrScrPrivPtr pScrPriv = rrGetScrPriv(pScr) #define SetRRScreen(s,p) ((s)->devPrivates[rrPrivIndex].ptr = (void *) (p)) -#endif +#endif /* !defined(NXAGENT_SERVER) */ /* * each window has a list of clients requesting @@ -317,43 +425,132 @@ extern DevPrivateKey RRClientPrivateKey; #else extern int RRClientPrivateIndex; #endif -extern RESTYPE RRCrtcType, RRModeType, RROutputType; + +extern _X_EXPORT RESTYPE RRCrtcType, RRModeType, RROutputType, RRProviderType; + +#ifdef NXAGENT_SERVER #define LookupOutput(client,id,a) ((RROutputPtr) \ - (SecurityLookupIDByType (client, id, \ - RROutputType, a))) + (SecurityLookupIDByType (client, id, \ + RROutputType, a))) #define LookupCrtc(client,id,a) ((RRCrtcPtr) \ - (SecurityLookupIDByType (client, id, \ - RRCrtcType, a))) + (SecurityLookupIDByType (client, id, \ + RRCrtcType, a))) #define LookupMode(client,id,a) ((RRModePtr) \ - (SecurityLookupIDByType (client, id, \ - RRModeType, a))) -#ifndef NXAGENT_SERVER - -#define GetRRClient(pClient) ((RRClientPtr)dixLookupPrivate(&(pClient)->devPrivates, RRClientPrivateKey)) -#define rrClientPriv(pClient) RRClientPtr pRRClient = GetRRClient(pClient) - -#else - -#define GetRRClient(pClient) ((RRClientPtr) (pClient)->devPrivates[RRClientPrivateIndex].ptr) -#define rrClientPriv(pClient) RRClientPtr pRRClient = GetRRClient(pClient) + (SecurityLookupIDByType (client, id, \ + RRModeType, a))) +#define LookupProvider(client,id,a) ((RRProviderPtr) \ + (SecurityLookupIDByType (client, id, \ + RRProviderType, a))) #define DixUnknownAccess SecurityUnknownAccess #define DixReadAccess SecurityReadAccess #define DixWriteAccess SecurityWriteAccess +#define DixSetAttrAccess SecurityWriteAccess +#define DixUseAccess SecurityWriteAccess #define DixDestroyAccess SecurityDestroyAccess #endif +#ifndef NXAGENT_SERVER + +#define RRClientPrivateKey (&RRClientPrivateKeyRec) +#define GetRRClient(pClient) ((RRClientPtr)dixLookupPrivate(&(pClient)->devPrivates, RRClientPrivateKey)) + +#else /* !defined/NXAGENT_SERVER) */ + +#define GetRRClient(pClient) ((RRClientPtr) (pClient)->devPrivates[RRClientPrivateIndex].ptr) + +#endif /* !defined(NXAGENT_SERVER) */ +#define rrClientPriv(pClient) RRClientPtr pRRClient = GetRRClient(pClient) + /* Initialize the extension */ void RRExtensionInit(void); +#ifndef NXAGENT_SERVER +#define VERIFY_RR_OUTPUT(id, ptr, a)\ + {\ + int rc = dixLookupResourceByType((void **)&(ptr), id,\ + RROutputType, client, a);\ + if (rc != Success) {\ + client->errorValue = id;\ + return rc;\ + }\ + } + +#define VERIFY_RR_CRTC(id, ptr, a)\ + {\ + int rc = dixLookupResourceByType((void **)&(ptr), id,\ + RRCrtcType, client, a);\ + if (rc != Success) {\ + client->errorValue = id;\ + return rc;\ + }\ + } + +#define VERIFY_RR_MODE(id, ptr, a)\ + {\ + int rc = dixLookupResourceByType((void **)&(ptr), id,\ + RRModeType, client, a);\ + if (rc != Success) {\ + client->errorValue = id;\ + return rc;\ + }\ + } + +#define VERIFY_RR_PROVIDER(id, ptr, a)\ + {\ + int rc = dixLookupResourceByType((void **)&(ptr), id,\ + RRProviderType, client, a);\ + if (rc != Success) {\ + client->errorValue = id;\ + return rc;\ + }\ + } +#else /* !defined(NXAGENT_SERVER) */ +#define VERIFY_RR_OUTPUT(id, ptr, a)\ + {\ + ptr = LookupOutput(client, id, a);\ + if (!ptr) {\ + client->errorValue = id;\ + return RRErrorBase + BadRROutput;\ + }\ + } + +#define VERIFY_RR_CRTC(id, ptr, a)\ + {\ + ptr = LookupCrtc (client, id, a);\ + if (!ptr) {\ + client->errorValue = id;\ + return RRErrorBase + BadRRCrtc;\ + }\ + } + +#define VERIFY_RR_MODE(id, ptr, a)\ + {\ + ptr = LookupMode (client, id, a);\ + if (!ptr) {\ + client->errorValue = id;\ + return RRErrorBase + BadRRMode;\ + }\ + } + +#define VERIFY_RR_PROVIDER(id, ptr, a)\ + {\ + ptr = LookupProvider (client, id, a);\ + if (!ptr) {\ + client->errorValue = id;\ + return RRErrorBase + BadRRProvider;\ + }\ + } +#endif /* !defined(NXAGENT_SERVER) */ + #ifdef RANDR_12_INTERFACE /* * Set the range of sizes for the screen */ -void +extern _X_EXPORT void RRScreenSetSizeRange(ScreenPtr pScreen, CARD16 minWidth, @@ -366,13 +563,13 @@ RRScreenSetSizeRange(ScreenPtr pScreen, * The driver is responsible for calling this whenever it has changed * the size of the screen */ -void +extern _X_EXPORT void RRScreenSizeNotify(ScreenPtr pScreen); /* * Request that the screen be resized */ -Bool +extern _X_EXPORT Bool RRScreenSizeSet(ScreenPtr pScreen, CARD16 width, CARD16 height, CARD32 mmWidth, CARD32 mmHeight); @@ -380,85 +577,63 @@ RRScreenSizeSet(ScreenPtr pScreen, /* * Send ConfigureNotify event to root window when 'something' happens */ -void +extern _X_EXPORT void RRSendConfigNotify(ScreenPtr pScreen); /* * screen dispatch */ -int +extern _X_EXPORT int ProcRRGetScreenSizeRange(ClientPtr client); -int +extern _X_EXPORT int ProcRRSetScreenSize(ClientPtr client); -int +extern _X_EXPORT int ProcRRGetScreenResources(ClientPtr client); -int +extern _X_EXPORT int + ProcRRGetScreenResourcesCurrent(ClientPtr client); + +extern _X_EXPORT int ProcRRSetScreenConfig(ClientPtr client); -int +extern _X_EXPORT int ProcRRGetScreenInfo(ClientPtr client); /* * Deliver a ScreenNotify event */ -void +extern _X_EXPORT void RRDeliverScreenEvent(ClientPtr client, WindowPtr pWin, ScreenPtr pScreen); -/* mirandr.c */ -Bool - miRandRInit(ScreenPtr pScreen); - -Bool - miRRGetInfo(ScreenPtr pScreen, Rotation * rotations); - -Bool - miRRGetScreenInfo(ScreenPtr pScreen); - -Bool - -miRRCrtcSet(ScreenPtr pScreen, - RRCrtcPtr crtc, - RRModePtr mode, - int x, - int y, Rotation rotation, int numOutput, RROutputPtr * outputs); - -Bool - -miRROutputSetProperty(ScreenPtr pScreen, - RROutputPtr output, - Atom property, RRPropertyValuePtr value); - -Bool - miRROutputValidateMode(ScreenPtr pScreen, RROutputPtr output, RRModePtr mode); - -void - miRRModeDestroy(ScreenPtr pScreen, RRModePtr mode); +extern _X_EXPORT void + RRResourcesChanged(ScreenPtr pScreen); /* randr.c */ +/* set a screen change on the primary screen */ +extern _X_EXPORT void + RRSetChanged(ScreenPtr pScreen); + /* * Send all pending events */ -void +extern _X_EXPORT void RRTellChanged(ScreenPtr pScreen); /* * Poll the driver for changed information */ -Bool - RRGetInfo(ScreenPtr pScreen); +extern _X_EXPORT Bool + RRGetInfo(ScreenPtr pScreen, Bool force_query); -Bool RRInit(void); +extern _X_EXPORT Bool RRInit(void); -Bool RRScreenInit(ScreenPtr pScreen); +extern _X_EXPORT Bool RRScreenInit(ScreenPtr pScreen); -RROutputPtr RRFirstOutput(ScreenPtr pScreen); +extern _X_EXPORT RROutputPtr RRFirstOutput(ScreenPtr pScreen); -Rotation RRGetRotation(ScreenPtr pScreen); - -CARD16 +extern _X_EXPORT CARD16 RRVerticalRefresh(xRRModeInfo * mode); #ifdef RANDR_10_INTERFACE @@ -471,29 +646,24 @@ CARD16 * Then, register the specific size with the screen */ -RRScreenSizePtr +extern _X_EXPORT RRScreenSizePtr RRRegisterSize(ScreenPtr pScreen, short width, short height, short mmWidth, short mmHeight); -Bool RRRegisterRate(ScreenPtr pScreen, RRScreenSizePtr pSize, int rate); +extern _X_EXPORT Bool + RRRegisterRate(ScreenPtr pScreen, RRScreenSizePtr pSize, int rate); /* * Finally, set the current configuration of the screen */ -void +extern _X_EXPORT void + RRSetCurrentConfig(ScreenPtr pScreen, Rotation rotation, int rate, RRScreenSizePtr pSize); -Bool RRScreenInit(ScreenPtr pScreen); - -Rotation RRGetRotation(ScreenPtr pScreen); - -int - -RRSetScreenConfig(ScreenPtr pScreen, - Rotation rotation, int rate, RRScreenSizePtr pSize); +extern _X_EXPORT Rotation RRGetRotation(ScreenPtr pScreen); #endif @@ -503,38 +673,46 @@ RRSetScreenConfig(ScreenPtr pScreen, * Notify the CRTC of some change; layoutChanged indicates that * some position or size element changed */ -void +extern _X_EXPORT void RRCrtcChanged(RRCrtcPtr crtc, Bool layoutChanged); /* * Create a CRTC */ -RRCrtcPtr RRCrtcCreate(ScreenPtr pScreen, void *devPrivate); +extern _X_EXPORT RRCrtcPtr RRCrtcCreate(ScreenPtr pScreen, void *devPrivate); /* * Set the allowed rotations on a CRTC */ -void +extern _X_EXPORT void RRCrtcSetRotations(RRCrtcPtr crtc, Rotation rotations); +/* + * Set whether transforms are allowed on a CRTC + */ +extern _X_EXPORT void + RRCrtcSetTransformSupport(RRCrtcPtr crtc, Bool transforms); + /* * Notify the extension that the Crtc has been reconfigured, * the driver calls this whenever it has updated the mode */ -Bool +extern _X_EXPORT Bool RRCrtcNotify(RRCrtcPtr crtc, RRModePtr mode, int x, - int y, Rotation rotation, int numOutputs, RROutputPtr * outputs); + int y, + Rotation rotation, + RRTransformPtr transform, int numOutputs, RROutputPtr * outputs); -void +extern _X_EXPORT void RRDeliverCrtcEvent(ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc); /* * Request that the Crtc be reconfigured */ -Bool +extern _X_EXPORT Bool RRCrtcSet(RRCrtcPtr crtc, RRModePtr mode, @@ -545,23 +723,31 @@ RRCrtcSet(RRCrtcPtr crtc, * Request that the Crtc gamma be changed */ -Bool +extern _X_EXPORT Bool RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue); +/* + * Request current gamma back from the DDX (if possible). + * This includes gamma size. + */ + +extern _X_EXPORT Bool + RRCrtcGammaGet(RRCrtcPtr crtc); + /* * Notify the extension that the Crtc gamma has been changed * The driver calls this whenever it has changed the gamma values * in the RRCrtcRec */ -Bool +extern _X_EXPORT Bool RRCrtcGammaNotify(RRCrtcPtr crtc); /* * Set the size of the gamma table at server startup time */ -Bool +extern _X_EXPORT Bool RRCrtcGammaSetSize(RRCrtcPtr crtc, int size); /* @@ -569,42 +755,99 @@ Bool * taking into account the current mode and rotation */ -void +extern _X_EXPORT void RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height); +/* + * Return crtc transform + */ +extern _X_EXPORT RRTransformPtr RRCrtcGetTransform(RRCrtcPtr crtc); + +/* + * Check whether the pending and current transforms are the same + */ +extern _X_EXPORT Bool + RRCrtcPendingTransform(RRCrtcPtr crtc); + /* * Destroy a Crtc at shutdown */ -void +extern _X_EXPORT void RRCrtcDestroy(RRCrtcPtr crtc); +/* + * Set the pending CRTC transformation + */ + +extern _X_EXPORT int + +RRCrtcTransformSet(RRCrtcPtr crtc, + PictTransformPtr transform, + struct pict_f_transform *f_transform, + struct pict_f_transform *f_inverse, + char *filter, int filter_len, xFixed * params, int nparams); + /* * Initialize crtc type */ -Bool +extern _X_EXPORT Bool RRCrtcInit(void); +/* + * Initialize crtc type error value + */ +extern _X_EXPORT void + RRCrtcInitErrorValue(void); + +/* + * Detach and free a scanout pixmap + */ +extern _X_EXPORT void + RRCrtcDetachScanoutPixmap(RRCrtcPtr crtc); + +extern _X_EXPORT Bool + RRReplaceScanoutPixmap(DrawablePtr pDrawable, PixmapPtr pPixmap, Bool enable); + /* * Crtc dispatch */ -int +extern _X_EXPORT int ProcRRGetCrtcInfo(ClientPtr client); -int +extern _X_EXPORT int ProcRRSetCrtcConfig(ClientPtr client); -int +extern _X_EXPORT int ProcRRGetCrtcGammaSize(ClientPtr client); -int +extern _X_EXPORT int ProcRRGetCrtcGamma(ClientPtr client); -int +extern _X_EXPORT int ProcRRSetCrtcGamma(ClientPtr client); +extern _X_EXPORT int + ProcRRSetCrtcTransform(ClientPtr client); + +extern _X_EXPORT int + ProcRRGetCrtcTransform(ClientPtr client); + +int + ProcRRGetPanning(ClientPtr client); + +int + ProcRRSetPanning(ClientPtr client); + +void + RRConstrainCursorHarder( +#ifndef NXAGENT_SERVER + DeviceIntPtr, +#endif /* !defined(NXAGENT_SERVER) */ + ScreenPtr, int, int *, int *); + /* rrdispatch.c */ -Bool +extern _X_EXPORT Bool RRClientKnowsRates(ClientPtr pClient); /* rrmode.c */ @@ -612,39 +855,42 @@ Bool * Find, and if necessary, create a mode */ -RRModePtr RRModeGet(xRRModeInfo * modeInfo, const char *name); - -void - RRModePruneUnused(ScreenPtr pScreen); +extern _X_EXPORT RRModePtr RRModeGet(xRRModeInfo * modeInfo, const char *name); /* * Destroy a mode. */ -void +extern _X_EXPORT void RRModeDestroy(RRModePtr mode); /* * Return a list of modes that are valid for some output in pScreen */ -RRModePtr *RRModesForScreen(ScreenPtr pScreen, int *num_ret); +extern _X_EXPORT RRModePtr *RRModesForScreen(ScreenPtr pScreen, int *num_ret); /* * Initialize mode type */ -Bool +extern _X_EXPORT Bool RRModeInit(void); -int +/* + * Initialize mode type error value + */ +extern _X_EXPORT void + RRModeInitErrorValue(void); + +extern _X_EXPORT int ProcRRCreateMode(ClientPtr client); -int +extern _X_EXPORT int ProcRRDestroyMode(ClientPtr client); -int +extern _X_EXPORT int ProcRRAddOutputMode(ClientPtr client); -int +extern _X_EXPORT int ProcRRDeleteOutputMode(ClientPtr client); /* rroutput.c */ @@ -655,116 +901,245 @@ int * has changed, or whether the change was strictly internal * (which crtc is in use) */ -void +extern _X_EXPORT void RROutputChanged(RROutputPtr output, Bool configChanged); /* * Create an output */ -RROutputPtr +extern _X_EXPORT RROutputPtr RROutputCreate(ScreenPtr pScreen, const char *name, int nameLength, void *devPrivate); /* * Notify extension that output parameters have been changed */ -Bool +extern _X_EXPORT Bool RROutputSetClones(RROutputPtr output, RROutputPtr * clones, int numClones); -Bool +extern _X_EXPORT Bool RROutputSetModes(RROutputPtr output, RRModePtr * modes, int numModes, int numPreferred); -int +extern _X_EXPORT int RROutputAddUserMode(RROutputPtr output, RRModePtr mode); -int +extern _X_EXPORT int RROutputDeleteUserMode(RROutputPtr output, RRModePtr mode); -Bool +extern _X_EXPORT Bool RROutputSetCrtcs(RROutputPtr output, RRCrtcPtr * crtcs, int numCrtcs); -Bool +extern _X_EXPORT Bool RROutputSetConnection(RROutputPtr output, CARD8 connection); -Bool +extern _X_EXPORT Bool RROutputSetSubpixelOrder(RROutputPtr output, int subpixelOrder); -Bool +extern _X_EXPORT Bool RROutputSetPhysicalSize(RROutputPtr output, int mmWidth, int mmHeight); -void +extern _X_EXPORT void RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output); -void +extern _X_EXPORT void RROutputDestroy(RROutputPtr output); -int +extern _X_EXPORT int ProcRRGetOutputInfo(ClientPtr client); +extern _X_EXPORT int + ProcRRSetOutputPrimary(ClientPtr client); + +extern _X_EXPORT int + ProcRRGetOutputPrimary(ClientPtr client); + /* * Initialize output type */ -Bool +extern _X_EXPORT Bool RROutputInit(void); +/* + * Initialize output type error value + */ +extern _X_EXPORT void + RROutputInitErrorValue(void); + /* rrpointer.c */ -void +extern _X_EXPORT void RRPointerMoved(ScreenPtr pScreen, int x, int y); -void +extern _X_EXPORT void RRPointerScreenConfigured(ScreenPtr pScreen); /* rrproperty.c */ -void +extern _X_EXPORT void RRDeleteAllOutputProperties(RROutputPtr output); -RRPropertyValuePtr +extern _X_EXPORT RRPropertyValuePtr RRGetOutputProperty(RROutputPtr output, Atom property, Bool pending); -RRPropertyPtr RRQueryOutputProperty(RROutputPtr output, Atom property); +extern _X_EXPORT RRPropertyPtr +RRQueryOutputProperty(RROutputPtr output, Atom property); -void +extern _X_EXPORT void RRDeleteOutputProperty(RROutputPtr output, Atom property); -Bool +extern _X_EXPORT Bool RRPostPendingProperties(RROutputPtr output); -int +extern _X_EXPORT int RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, int format, int mode, unsigned long len, void *value, Bool sendevent, Bool pending); -int +extern _X_EXPORT int RRConfigureOutputProperty(RROutputPtr output, Atom property, Bool pending, Bool range, Bool immutable, int num_values, INT32 *values); -int +extern _X_EXPORT int ProcRRChangeOutputProperty(ClientPtr client); -int +extern _X_EXPORT int ProcRRGetOutputProperty(ClientPtr client); -int +extern _X_EXPORT int ProcRRListOutputProperties(ClientPtr client); -int +extern _X_EXPORT int ProcRRQueryOutputProperty(ClientPtr client); -int +extern _X_EXPORT int ProcRRConfigureOutputProperty(ClientPtr client); -int +extern _X_EXPORT int ProcRRDeleteOutputProperty(ClientPtr client); +/* rrprovider.c */ +extern _X_EXPORT void + RRProviderInitErrorValue(void); + +extern _X_EXPORT int + ProcRRGetProviders(ClientPtr client); + +extern _X_EXPORT int + ProcRRGetProviderInfo(ClientPtr client); + +extern _X_EXPORT int + ProcRRSetProviderOutputSource(ClientPtr client); + +extern _X_EXPORT int + ProcRRSetProviderOffloadSink(ClientPtr client); + +extern _X_EXPORT Bool + RRProviderInit(void); + +extern _X_EXPORT RRProviderPtr +RRProviderCreate(ScreenPtr pScreen, const char *name, int nameLength); + +extern _X_EXPORT void + RRProviderDestroy(RRProviderPtr provider); + +extern _X_EXPORT void + RRProviderSetCapabilities(RRProviderPtr provider, uint32_t capabilities); + +extern _X_EXPORT Bool + RRProviderLookup(XID id, RRProviderPtr * provider_p); + +extern _X_EXPORT void + +RRDeliverProviderEvent(ClientPtr client, WindowPtr pWin, RRProviderPtr provider); + +/* rrproviderproperty.c */ + +extern _X_EXPORT void + RRDeleteAllProviderProperties(RRProviderPtr provider); + +extern _X_EXPORT RRPropertyValuePtr +RRGetProviderProperty(RRProviderPtr provider, Atom property, Bool pending); + +extern _X_EXPORT RRPropertyPtr +RRQueryProviderProperty(RRProviderPtr provider, Atom property); + +extern _X_EXPORT void + RRDeleteProviderProperty(RRProviderPtr provider, Atom property); + +extern _X_EXPORT int +RRChangeProviderProperty(RRProviderPtr provider, Atom property, Atom type, + int format, int mode, unsigned long len, + void *value, Bool sendevent, Bool pending); + +extern _X_EXPORT int +RRConfigureProviderProperty(RRProviderPtr provider, Atom property, + Bool pending, Bool range, Bool immutable, + int num_values, INT32 *values); + +extern _X_EXPORT Bool + RRPostProviderPendingProperties(RRProviderPtr provider); + +extern _X_EXPORT int + ProcRRGetProviderProperty(ClientPtr client); + +extern _X_EXPORT int + ProcRRListProviderProperties(ClientPtr client); + +extern _X_EXPORT int + ProcRRQueryProviderProperty(ClientPtr client); + +extern _X_EXPORT int + ProcRRConfigureProviderProperty(ClientPtr client); + +extern _X_EXPORT int + ProcRRChangeProviderProperty(ClientPtr client); + +extern _X_EXPORT int + ProcRRDeleteProviderProperty(ClientPtr client); + /* rrxinerama.c */ -void +#ifdef XINERAMA +extern _X_EXPORT void RRXineramaExtensionInit(void); +#endif + +void + RRMonitorInit(ScreenPtr screen); + +Bool + +RRMonitorMakeList(ScreenPtr screen, Bool get_active, RRMonitorPtr * monitors_ret, int *nmon_ret); + +int + RRMonitorCountList(ScreenPtr screen); + +void + RRMonitorFreeList(RRMonitorPtr monitors, int nmon); + +void + RRMonitorClose(ScreenPtr screen); + +RRMonitorPtr +RRMonitorAlloc(int noutput); + +int + RRMonitorAdd(ClientPtr client, ScreenPtr screen, RRMonitorPtr monitor); + +void + RRMonitorFree(RRMonitorPtr monitor); + +int + ProcRRGetMonitors(ClientPtr client); + +int + ProcRRSetMonitor(ClientPtr client); + +int + ProcRRDeleteMonitor(ClientPtr client); #endif /* _RANDRSTR_H_ */ diff --git a/nx-X11/programs/Xserver/randr/rrcrtc.c b/nx-X11/programs/Xserver/randr/rrcrtc.c index 76b4c64f9..d69b5ec08 100644 --- a/nx-X11/programs/Xserver/randr/rrcrtc.c +++ b/nx-X11/programs/Xserver/randr/rrcrtc.c @@ -1,5 +1,6 @@ /* * Copyright © 2006 Keith Packard + * Copyright 2010 Red Hat, Inc * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -39,7 +40,7 @@ #include "randrstr.h" #include "swaprep.h" -#include "registry.h" +#include "mipointer.h" RESTYPE RRCrtcType; @@ -55,7 +56,7 @@ RRCrtcChanged(RRCrtcPtr crtc, Bool layoutChanged) if (pScreen) { rrScrPriv(pScreen); - pScrPriv->changed = TRUE; + RRSetChanged(pScreen); /* * Send ConfigureNotify on any layout change */ @@ -81,8 +82,13 @@ RRCrtcCreate(ScreenPtr pScreen, void *devPrivate) /* make space for the crtc pointer */ if (pScrPriv->numCrtcs) +#ifndef NXAGENT_SERVER + crtcs = reallocarray(pScrPriv->crtcs, + pScrPriv->numCrtcs + 1, sizeof(RRCrtcPtr)); +#else /* !defined(NXAGENT_SERVER) */ crtcs = xrealloc(pScrPriv->crtcs, (pScrPriv->numCrtcs + 1) * sizeof(RRCrtcPtr)); +#endif /* !defined(NXAGENT_SERVER) */ else crtcs = xalloc(sizeof(RRCrtcPtr)); if (!crtcs) @@ -105,6 +111,11 @@ RRCrtcCreate(ScreenPtr pScreen, void *devPrivate) crtc->gammaRed = crtc->gammaBlue = crtc->gammaGreen = NULL; crtc->changed = FALSE; crtc->devPrivate = devPrivate; + RRTransformInit(&crtc->client_pending_transform); + RRTransformInit(&crtc->client_current_transform); + pixman_transform_init_identity(&crtc->transform); + pixman_f_transform_init_identity(&crtc->f_transform); + pixman_f_transform_init_identity(&crtc->f_inverse); if (!AddResource(crtc->id, RRCrtcType, (void *) crtc)) return NULL; @@ -113,6 +124,8 @@ RRCrtcCreate(ScreenPtr pScreen, void *devPrivate) crtc->pScreen = pScreen; pScrPriv->crtcs[pScrPriv->numCrtcs++] = crtc; + RRResourcesChanged(pScreen); + return crtc; } @@ -125,6 +138,15 @@ RRCrtcSetRotations(RRCrtcPtr crtc, Rotation rotations) crtc->rotations = rotations; } +/* + * Set whether transforms are allowed on a CRTC + */ +void +RRCrtcSetTransformSupport(RRCrtcPtr crtc, Bool transforms) +{ + crtc->transforms = transforms; +} + /* * Notify the extension that the Crtc has been reconfigured, * the driver calls this whenever it has updated the mode @@ -133,7 +155,9 @@ Bool RRCrtcNotify(RRCrtcPtr crtc, RRModePtr mode, int x, - int y, Rotation rotation, int numOutputs, RROutputPtr * outputs) + int y, + Rotation rotation, + RRTransformPtr transform, int numOutputs, RROutputPtr * outputs) { int i, j; @@ -174,16 +198,24 @@ RRCrtcNotify(RRCrtcPtr crtc, if (numOutputs) { if (crtc->numOutputs) +#ifndef NXAGENT_SERVER + newoutputs = reallocarray(crtc->outputs, + numOutputs, sizeof(RROutputPtr)); +#else /* !defined(NXAGENT_SERVER) */ newoutputs = xrealloc(crtc->outputs, numOutputs * sizeof(RROutputPtr)); +#endif /* !defined(NXAGENT_SERVER) */ else +#ifndef NXAGENT_SERVER + newoutputs = xallocarray(numOutputs, sizeof(RROutputPtr)); +#else /* !defined(NXAGENT_SERVER) */ newoutputs = xalloc(numOutputs * sizeof(RROutputPtr)); +#endif /* !defined(NXAGENT_SERVER) */ if (!newoutputs) return FALSE; } else { - if (crtc->outputs) - xfree(crtc->outputs); + xfree(crtc->outputs); newoutputs = NULL; } crtc->outputs = newoutputs; @@ -216,6 +248,18 @@ RRCrtcNotify(RRCrtcPtr crtc, crtc->rotation = rotation; RRCrtcChanged(crtc, TRUE); } + if (!RRTransformEqual(transform, &crtc->client_current_transform)) { + RRTransformCopy(&crtc->client_current_transform, transform); + RRCrtcChanged(crtc, TRUE); + } + if (crtc->changed && mode) { + RRTransformCompute(x, y, + mode->mode.width, mode->mode.height, + rotation, + &crtc->client_current_transform, + &crtc->transform, &crtc->f_transform, + &crtc->f_inverse); + } return TRUE; } @@ -225,30 +269,24 @@ RRDeliverCrtcEvent(ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc) ScreenPtr pScreen = pWin->drawable.pScreen; rrScrPriv(pScreen); - xRRCrtcChangeNotifyEvent ce; RRModePtr mode = crtc->mode; - ce.type = RRNotify + RREventBase; - ce.subCode = RRNotify_CrtcChange; - ce.sequenceNumber = client->sequence; - ce.timestamp = pScrPriv->lastSetTime.milliseconds; - ce.window = pWin->drawable.id; - ce.crtc = crtc->id; - ce.rotation = crtc->rotation; - if (mode) { - ce.mode = mode->mode.id; - ce.x = crtc->x; - ce.y = crtc->y; - ce.width = mode->mode.width; - ce.height = mode->mode.height; - } - else { - ce.mode = None; - ce.x = 0; - ce.y = 0; - ce.width = 0; - ce.height = 0; - } + xRRCrtcChangeNotifyEvent ce = { + .type = RRNotify + RREventBase, + .subCode = RRNotify_CrtcChange, +#ifdef NXAGENT_SERVER + .sequenceNumber = client->sequence, +#endif + .timestamp = pScrPriv->lastSetTime.milliseconds, + .window = pWin->drawable.id, + .crtc = crtc->id, + .mode = mode ? mode->mode.id : None, + .rotation = crtc->rotation, + .x = mode ? crtc->x : 0, + .y = mode ? crtc->y : 0, + .width = mode ? mode->mode.width : 0, + .height = mode ? mode->mode.height : 0 + }; WriteEventsToClient(client, 1, (xEvent *) &ce); } @@ -269,6 +307,302 @@ RRCrtcPendingProperties(RRCrtcPtr crtc) return FALSE; } +static void +crtc_bounds(RRCrtcPtr crtc, int *left, int *right, int *top, int *bottom) +{ + *left = crtc->x; + *top = crtc->y; + + switch (crtc->rotation) { + case RR_Rotate_0: + case RR_Rotate_180: + default: + *right = crtc->x + crtc->mode->mode.width; + *bottom = crtc->y + crtc->mode->mode.height; + return; + case RR_Rotate_90: + case RR_Rotate_270: + *right = crtc->x + crtc->mode->mode.height; + *bottom = crtc->y + crtc->mode->mode.width; + return; + } +} + +/* overlapping counts as adjacent */ +static Bool +crtcs_adjacent(const RRCrtcPtr a, const RRCrtcPtr b) +{ + /* left, right, top, bottom... */ + int al, ar, at, ab; + int bl, br, bt, bb; + int cl, cr, ct, cb; /* the overlap, if any */ + + crtc_bounds(a, &al, &ar, &at, &ab); + crtc_bounds(b, &bl, &br, &bt, &bb); + + cl = max(al, bl); + cr = min(ar, br); + ct = max(at, bt); + cb = min(ab, bb); + + return (cl <= cr) && (ct <= cb); +} + +/* Depth-first search and mark all CRTCs reachable from cur */ +static void +mark_crtcs(rrScrPrivPtr pScrPriv, int *reachable, int cur) +{ + int i; + + reachable[cur] = TRUE; + for (i = 0; i < pScrPriv->numCrtcs; ++i) { + if (reachable[i] || !pScrPriv->crtcs[i]->mode) + continue; + if (crtcs_adjacent(pScrPriv->crtcs[cur], pScrPriv->crtcs[i])) + mark_crtcs(pScrPriv, reachable, i); + } +} + +static void +RRComputeContiguity(ScreenPtr pScreen) +{ + rrScrPriv(pScreen); + Bool discontiguous = TRUE; + int i, n = pScrPriv->numCrtcs; + + int *reachable = xcalloc(n, sizeof(int)); + + if (!reachable) + goto out; + + /* Find first enabled CRTC and start search for reachable CRTCs from it */ + for (i = 0; i < n; ++i) { + if (pScrPriv->crtcs[i]->mode) { + mark_crtcs(pScrPriv, reachable, i); + break; + } + } + + /* Check that all enabled CRTCs were marked as reachable */ + for (i = 0; i < n; ++i) + if (pScrPriv->crtcs[i]->mode && !reachable[i]) + goto out; + + discontiguous = FALSE; + + out: + xfree(reachable); + pScrPriv->discontiguous = discontiguous; +} + +static void +rrDestroySharedPixmap(RRCrtcPtr crtc, PixmapPtr pPixmap) { +#ifndef NXAGENT_SERVER + ScreenPtr master = crtc->pScreen->current_master; + + if (master && pPixmap->master_pixmap) { + PixmapPtr mscreenpix = master->GetScreenPixmap(master); + + master->StopPixmapTracking(mscreenpix, pPixmap); + /* + * Unref the pixmap twice: once for the original reference, and once + * for the reference implicitly added by PixmapShareToSlave. + */ + master->DestroyPixmap(pPixmap->master_pixmap); + master->DestroyPixmap(pPixmap->master_pixmap); + } +#endif + + crtc->pScreen->DestroyPixmap(pPixmap); +} + +void +RRCrtcDetachScanoutPixmap(RRCrtcPtr crtc) +{ + rrScrPriv(crtc->pScreen); + + pScrPriv->rrCrtcSetScanoutPixmap(crtc, NULL); + if (crtc->scanout_pixmap) { + rrDestroySharedPixmap(crtc, crtc->scanout_pixmap); + } + crtc->scanout_pixmap = NULL; + RRCrtcChanged(crtc, TRUE); +} + +#ifndef NXAGENT_SERVER +static PixmapPtr +rrCreateSharedPixmap(RRCrtcPtr crtc, ScreenPtr master, + int width, int height, int depth, + int x, int y, Rotation rotation) +{ + Bool ret; + PixmapPtr mpix, spix; + rrScrPriv(crtc->pScreen); + + mpix = master->CreatePixmap(master, width, height, depth, + CREATE_PIXMAP_USAGE_SHARED); + if (!mpix) + return NULL; + + spix = PixmapShareToSlave(mpix, crtc->pScreen); + if (spix == NULL) { + master->DestroyPixmap(mpix); + return NULL; + } + + ret = pScrPriv->rrCrtcSetScanoutPixmap(crtc, spix); + if (ret == FALSE) { + rrDestroySharedPixmap(crtc, spix); + ErrorF("randr: failed to set shadow slave pixmap\n"); + return NULL; + } + + return spix; +} + +static Bool +rrSetupPixmapSharing(RRCrtcPtr crtc, int width, int height, + int x, int y, Rotation rotation) +{ + ScreenPtr master = crtc->pScreen->current_master; + int depth; + PixmapPtr mscreenpix; + PixmapPtr spix; + + /* create a pixmap on the master screen, + then get a shared handle for it + create a shared pixmap on the slave screen using the handle + set the master screen to do dirty updates to the shared pixmap + from the screen pixmap. + set slave screen to scanout shared linear pixmap + */ + + mscreenpix = master->GetScreenPixmap(master); + depth = mscreenpix->drawable.depth; + + if (crtc->scanout_pixmap) + RRCrtcDetachScanoutPixmap(crtc); + + if (width == 0 && height == 0) { + return TRUE; + } + + spix = rrCreateSharedPixmap(crtc, master, + width, height, depth, + x, y, rotation); + if (spix == NULL) { + return FALSE; + } + + crtc->scanout_pixmap = spix; + + master->StartPixmapTracking(mscreenpix, spix, x, y, 0, 0, rotation); + return TRUE; +} + +static void crtc_to_box(BoxPtr box, RRCrtcPtr crtc) +{ + box->x1 = crtc->x; + box->y1 = crtc->y; + switch (crtc->rotation) { + case RR_Rotate_0: + case RR_Rotate_180: + default: + box->x2 = crtc->x + crtc->mode->mode.width; + box->y2 = crtc->y + crtc->mode->mode.height; + break; + case RR_Rotate_90: + case RR_Rotate_270: + box->x2 = crtc->x + crtc->mode->mode.height; + box->y2 = crtc->y + crtc->mode->mode.width; + break; + } +} + +static Bool +rrCheckPixmapBounding(ScreenPtr pScreen, + RRCrtcPtr rr_crtc, Rotation rotation, + int x, int y, int w, int h) +{ + RegionRec root_pixmap_region, total_region, new_crtc_region; + int c; + BoxRec newbox; + BoxPtr newsize; + ScreenPtr slave; + int new_width, new_height; + PixmapPtr screen_pixmap = pScreen->GetScreenPixmap(pScreen); + rrScrPriv(pScreen); + + PixmapRegionInit(&root_pixmap_region, screen_pixmap); + RegionInit(&total_region, NULL, 0); + + /* have to iterate all the crtcs of the attached gpu masters + and all their output slaves */ + for (c = 0; c < pScrPriv->numCrtcs; c++) { + RRCrtcPtr crtc = pScrPriv->crtcs[c]; + + if (crtc == rr_crtc) { + newbox.x1 = x; + newbox.y1 = y; + if (rotation == RR_Rotate_90 || + rotation == RR_Rotate_270) { + newbox.x2 = x + h; + newbox.y2 = y + w; + } else { + newbox.x2 = x + w; + newbox.y2 = y + h; + } + } else { + if (!crtc->mode) + continue; + crtc_to_box(&newbox, crtc); + } + RegionInit(&new_crtc_region, &newbox, 1); + RegionUnion(&total_region, &total_region, &new_crtc_region); + } + + xorg_list_for_each_entry(slave, &pScreen->output_slave_list, output_head) { + rrScrPrivPtr slave_priv = rrGetScrPriv(slave); + for (c = 0; c < slave_priv->numCrtcs; c++) { + RRCrtcPtr slave_crtc = slave_priv->crtcs[c]; + + if (slave_crtc == rr_crtc) { + newbox.x1 = x; + newbox.y1 = y; + if (rotation == RR_Rotate_90 || + rotation == RR_Rotate_270) { + newbox.x2 = x + h; + newbox.y2 = y + w; + } else { + newbox.x2 = x + w; + newbox.y2 = y + h; + } + } + else { + if (!slave_crtc->mode) + continue; + crtc_to_box(&newbox, slave_crtc); + } + RegionInit(&new_crtc_region, &newbox, 1); + RegionUnion(&total_region, &total_region, &new_crtc_region); + } + } + + newsize = RegionExtents(&total_region); + new_width = newsize->x2 - newsize->x1; + new_height = newsize->y2 - newsize->y1; + + if (new_width == screen_pixmap->drawable.width && + new_height == screen_pixmap->drawable.height) { + } else { + pScrPriv->rrScreenSetSize(pScreen, new_width, new_height, 0, 0); + } + + /* set shatters TODO */ + return TRUE; +} +#endif /* !defined(NXAGENT_SERVER) */ + /* * Request that the Crtc be reconfigured */ @@ -280,9 +614,20 @@ RRCrtcSet(RRCrtcPtr crtc, { ScreenPtr pScreen = crtc->pScreen; Bool ret = FALSE; + Bool recompute = TRUE; + Bool crtcChanged; + int o; rrScrPriv(pScreen); + crtcChanged = FALSE; + for (o = 0; o < numOutputs; o++) { + if (outputs[o] && outputs[o]->crtc != crtc) { + crtcChanged = TRUE; + break; + } + } + /* See if nothing changed */ if (crtc->mode == mode && crtc->x == x && @@ -290,10 +635,31 @@ RRCrtcSet(RRCrtcPtr crtc, crtc->rotation == rotation && crtc->numOutputs == numOutputs && !memcmp(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr)) && - !RRCrtcPendingProperties(crtc)) { + !RRCrtcPendingProperties(crtc) && !RRCrtcPendingTransform(crtc) && + !crtcChanged) { + recompute = FALSE; ret = TRUE; } else { +#ifndef NXAGENT_SERVER + if (pScreen->isGPU) { + ScreenPtr master = pScreen->current_master; + int width = 0, height = 0; + + if (mode) { + width = mode->mode.width; + height = mode->mode.height; + } + ret = rrCheckPixmapBounding(master, crtc, + rotation, x, y, width, height); + if (!ret) + return FALSE; + + if (pScreen->current_master) { + ret = rrSetupPixmapSharing(crtc, width, height, x, y, rotation); + } + } +#endif #if RANDR_12_INTERFACE if (pScrPriv->rrCrtcSet) { ret = (*pScrPriv->rrCrtcSet) (pScreen, crtc, mode, x, y, @@ -308,7 +674,7 @@ RRCrtcSet(RRCrtcPtr crtc, RRScreenRate rate; if (!mode) { - RRCrtcNotify(crtc, NULL, x, y, rotation, 0, NULL); + RRCrtcNotify(crtc, NULL, x, y, rotation, NULL, 0, NULL); ret = TRUE; } else { @@ -332,7 +698,8 @@ RRCrtcSet(RRCrtcPtr crtc, * Old 1.0 interface tied screen size to mode size */ if (ret) { - RRCrtcNotify(crtc, mode, x, y, rotation, 1, outputs); + RRCrtcNotify(crtc, mode, x, y, rotation, NULL, 1, + outputs); RRScreenSizeNotify(pScreen); } } @@ -340,7 +707,6 @@ RRCrtcSet(RRCrtcPtr crtc, #endif } if (ret) { - int o; RRTellChanged(pScreen); @@ -348,9 +714,37 @@ RRCrtcSet(RRCrtcPtr crtc, RRPostPendingProperties(outputs[o]); } } + + if (recompute) + RRComputeContiguity(pScreen); + return ret; } +/* + * Return crtc transform + */ +RRTransformPtr +RRCrtcGetTransform(RRCrtcPtr crtc) +{ + RRTransformPtr transform = &crtc->client_pending_transform; + + if (pixman_transform_is_identity(&transform->transform)) + return NULL; + return transform; +} + +/* + * Check whether the pending and current transforms are the same + */ +Bool +RRCrtcPendingTransform(RRCrtcPtr crtc) +{ + return memcmp(&crtc->client_current_transform.transform, + &crtc->client_pending_transform.transform, + sizeof(PictTransform)) != 0; +} + /* * Destroy a Crtc at shutdown */ @@ -378,9 +772,13 @@ RRCrtcDestroyResource(void *value, XID pid) break; } } + + RRResourcesChanged(pScreen); } - if (crtc->gammaRed) - xfree(crtc->gammaRed); + + if (crtc->scanout_pixmap) + RRCrtcDetachScanoutPixmap(crtc); + xfree(crtc->gammaRed); if (crtc->mode) RRModeDestroy(crtc->mode); xfree(crtc); @@ -413,6 +811,29 @@ RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue) return ret; } +/* + * Request current gamma back from the DDX (if possible). + * This includes gamma size. + */ +Bool +RRCrtcGammaGet(RRCrtcPtr crtc) +{ + Bool ret = TRUE; + +#if RANDR_12_INTERFACE + ScreenPtr pScreen = crtc->pScreen; +#endif + +#if RANDR_12_INTERFACE + if (pScreen) { + rrScrPriv(pScreen); + if (pScrPriv->rrCrtcGetGamma) + ret = (*pScrPriv->rrCrtcGetGamma) (pScreen, crtc); + } +#endif + return ret; +} + /* * Notify the extension that the Crtc gamma has been changed * The driver calls this whenever it has changed the gamma values @@ -425,30 +846,35 @@ RRCrtcGammaNotify(RRCrtcPtr crtc) return TRUE; /* not much going on here */ } -/** - * Returns the width/height that the crtc scans out from the framebuffer - */ -void -RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height) +static void +RRModeGetScanoutSize(RRModePtr mode, PictTransformPtr transform, + int *width, int *height) { - if (crtc->mode == NULL) { + BoxRec box; + + if (mode == NULL) { *width = 0; *height = 0; return; } - switch (crtc->rotation & 0xf) { - case RR_Rotate_0: - case RR_Rotate_180: - *width = crtc->mode->mode.width; - *height = crtc->mode->mode.height; - break; - case RR_Rotate_90: - case RR_Rotate_270: - *width = crtc->mode->mode.height; - *height = crtc->mode->mode.width; - break; - } + box.x1 = 0; + box.y1 = 0; + box.x2 = mode->mode.width; + box.y2 = mode->mode.height; + + pixman_transform_bounds(transform, &box); + *width = box.x2 - box.x1; + *height = box.y2 - box.y1; +} + +/** + * Returns the width/height that the crtc scans out from the framebuffer + */ +void +RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height) +{ + RRModeGetScanoutSize(crtc->mode, &crtc->transform, width, height); } /* @@ -463,14 +889,17 @@ RRCrtcGammaSetSize(RRCrtcPtr crtc, int size) if (size == crtc->gammaSize) return TRUE; if (size) { +#ifndef NXAGENT_SERVER + gamma = xallocarray(size, 3 * sizeof(CARD16)); +#else /* !defined(NXAGENT_SERVER) */ gamma = xalloc(size * 3 * sizeof(CARD16)); +#endif /* !defined(NXAGENT_SERVER) */ if (!gamma) return FALSE; } else gamma = NULL; - if (crtc->gammaRed) - xfree(crtc->gammaRed); + xfree(crtc->gammaRed); crtc->gammaRed = gamma; crtc->gammaGreen = gamma + size; crtc->gammaBlue = gamma + size * 2; @@ -478,19 +907,80 @@ RRCrtcGammaSetSize(RRCrtcPtr crtc, int size) return TRUE; } +/* + * Set the pending CRTC transformation + */ + +int +RRCrtcTransformSet(RRCrtcPtr crtc, + PictTransformPtr transform, + struct pixman_f_transform *f_transform, + struct pixman_f_transform *f_inverse, + char *filter_name, + int filter_len, xFixed * params, int nparams) +{ + PictFilterPtr filter = NULL; + int width = 0, height = 0; + + if (!crtc->transforms) + return BadValue; + + if (filter_len) { + filter = PictureFindFilter(crtc->pScreen, filter_name, filter_len); + if (!filter) + return BadName; + if (filter->ValidateParams) { + if (!filter->ValidateParams(crtc->pScreen, filter->id, + params, nparams, &width, &height)) + return BadMatch; + } + else { + width = filter->width; + height = filter->height; + } + } + else { + if (nparams) + return BadMatch; + } + if (!RRTransformSetFilter(&crtc->client_pending_transform, + filter, params, nparams, width, height)) + return BadAlloc; + + crtc->client_pending_transform.transform = *transform; + crtc->client_pending_transform.f_transform = *f_transform; + crtc->client_pending_transform.f_inverse = *f_inverse; + return Success; +} + /* * Initialize crtc type */ Bool RRCrtcInit(void) { - RRCrtcType = CreateNewResourceType(RRCrtcDestroyResource); + RRCrtcType = CreateNewResourceType(RRCrtcDestroyResource +#ifndef NXAGENT_SERVER + , "CRTC" +#endif + ); if (!RRCrtcType) return FALSE; - RegisterResourceName(RRCrtcType, "CRTC"); + return TRUE; } +/* + * Initialize crtc type error value + */ +void +RRCrtcInitErrorValue(void) +{ +#ifndef NXAGENT_SERVER + SetResourceTypeErrorValue(RRCrtcType, RRErrorBase + BadRRCrtc); +#endif +} + int ProcRRGetCrtcInfo(ClientPtr client) { @@ -504,14 +994,13 @@ ProcRRGetCrtcInfo(ClientPtr client) RRModePtr mode; RROutput *outputs; RROutput *possible; - int i, j, k, n; + int i, j, k; int width, height; + BoxRec panned_area; + int n; REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq); - crtc = LookupCrtc(client, stuff->crtc, DixReadAccess); - - if (!crtc) - return RRErrorBase + BadRRCrtc; + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); /* All crtcs must be associated with screens before client * requests are processed @@ -521,16 +1010,28 @@ ProcRRGetCrtcInfo(ClientPtr client) mode = crtc->mode; - rep.type = X_Reply; - rep.status = RRSetConfigSuccess; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.timestamp = pScrPriv->lastSetTime.milliseconds; - rep.x = crtc->x; - rep.y = crtc->y; - RRCrtcGetScanoutSize(crtc, &width, &height); - rep.width = width; - rep.height = height; + rep = (xRRGetCrtcInfoReply) { + .type = X_Reply, + .status = RRSetConfigSuccess, + .sequenceNumber = client->sequence, + .length = 0, + .timestamp = pScrPriv->lastSetTime.milliseconds + }; + if (pScrPriv->rrGetPanning && + pScrPriv->rrGetPanning(pScreen, crtc, &panned_area, NULL, NULL) && + (panned_area.x2 > panned_area.x1) && (panned_area.y2 > panned_area.y1)) { + rep.x = panned_area.x1; + rep.y = panned_area.y1; + rep.width = panned_area.x2 - panned_area.x1; + rep.height = panned_area.y2 - panned_area.y1; + } + else { + RRCrtcGetScanoutSize(crtc, &width, &height); + rep.x = crtc->x; + rep.y = crtc->y; + rep.width = width; + rep.height = height; + } rep.mode = mode ? mode->mode.id : 0; rep.rotation = crtc->rotation; rep.rotations = crtc->rotations; @@ -591,7 +1092,7 @@ ProcRRGetCrtcInfo(ClientPtr client) xfree(extra); } - return client->noClientException; + return Success; } int @@ -608,32 +1109,35 @@ ProcRRSetCrtcConfig(ClientPtr client) RROutput *outputIds; TimeStamp time; Rotation rotation; - int i, j; + int +#ifndef NXAGENT_SERVER + ret, +#endif + i, j; + CARD8 status; + int n; REQUEST_AT_LEAST_SIZE(xRRSetCrtcConfigReq); - numOutputs = (stuff->length - (SIZEOF(xRRSetCrtcConfigReq) >> 2)); + numOutputs = (stuff->length - bytes_to_int32(SIZEOF(xRRSetCrtcConfigReq))); + + VERIFY_RR_CRTC(stuff->crtc, crtc, DixSetAttrAccess); - crtc = LookupIDByType(stuff->crtc, RRCrtcType); - if (!crtc) { - client->errorValue = stuff->crtc; - return RRErrorBase + BadRRCrtc; - } if (stuff->mode == None) { mode = NULL; if (numOutputs > 0) return BadMatch; } else { - mode = LookupIDByType(stuff->mode, RRModeType); - if (!mode) { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } + VERIFY_RR_MODE(stuff->mode, mode, DixSetAttrAccess); if (numOutputs == 0) return BadMatch; } if (numOutputs) { +#ifndef NXAGENT_SERVER + outputs = xallocarray(numOutputs, sizeof(RROutputPtr)); +#else /* !defined(NXAGENT_SERVER) */ outputs = xalloc(numOutputs * sizeof(RROutputPtr)); +#endif /* !defined(NXAGENT_SERVER) */ if (!outputs) return BadAlloc; } @@ -642,6 +1146,15 @@ ProcRRSetCrtcConfig(ClientPtr client) outputIds = (RROutput *) (stuff + 1); for (i = 0; i < numOutputs; i++) { +#ifndef NXAGENT_SERVER + ret = dixLookupResourceByType((void **) (outputs + i), outputIds[i], + RROutputType, client, DixSetAttrAccess); + + if (ret != Success) { + xfree(outputs); + return ret; + } +#else /* !defined(NXAGENT_SERVER) */ outputs[i] = (RROutputPtr) LookupIDByType(outputIds[i], RROutputType); if (!outputs[i]) { client->errorValue = outputIds[i]; @@ -649,13 +1162,13 @@ ProcRRSetCrtcConfig(ClientPtr client) xfree(outputs); return RRErrorBase + BadRROutput; } +#endif /* !defined(NXAGENT_SERVER) */ /* validate crtc for this output */ for (j = 0; j < outputs[i]->numCrtcs; j++) if (outputs[i]->crtcs[j] == crtc) break; if (j == outputs[i]->numCrtcs) { - if (outputs) - xfree(outputs); + xfree(outputs); return BadMatch; } /* validate mode for this output */ @@ -667,8 +1180,7 @@ ProcRRSetCrtcConfig(ClientPtr client) break; } if (j == outputs[i]->numModes + outputs[i]->numUserModes) { - if (outputs) - xfree(outputs); + xfree(outputs); return BadMatch; } } @@ -684,8 +1196,7 @@ ProcRRSetCrtcConfig(ClientPtr client) break; } if (k == outputs[i]->numClones) { - if (outputs) - xfree(outputs); + xfree(outputs); return BadMatch; } } @@ -698,7 +1209,7 @@ ProcRRSetCrtcConfig(ClientPtr client) if (!pScrPriv) { time = currentTime; - rep.status = RRSetConfigFailed; + status = RRSetConfigFailed; goto sendReply; } @@ -719,8 +1230,7 @@ ProcRRSetCrtcConfig(ClientPtr client) * Invalid rotation */ client->errorValue = stuff->rotation; - if (outputs) - xfree(outputs); + xfree(outputs); return BadValue; } @@ -730,8 +1240,7 @@ ProcRRSetCrtcConfig(ClientPtr client) * requested rotation or reflection not supported by screen */ client->errorValue = stuff->rotation; - if (outputs) - xfree(outputs); + xfree(outputs); return BadMatch; } @@ -739,71 +1248,220 @@ ProcRRSetCrtcConfig(ClientPtr client) /* * Check screen size bounds if the DDX provides a 1.2 interface * for setting screen size. Else, assume the CrtcSet sets - * the size along with the mode + * the size along with the mode. If the driver supports transforms, + * then it must allow crtcs to display a subset of the screen, so + * only do this check for drivers without transform support. */ - if (pScrPriv->rrScreenSetSize) { - int source_width = mode->mode.width; - int source_height = mode->mode.height; - - if ((rotation & 0xf) == RR_Rotate_90 || - (rotation & 0xf) == RR_Rotate_270) { - source_width = mode->mode.height; - source_height = mode->mode.width; + if (pScrPriv->rrScreenSetSize && !crtc->transforms) { + int source_width; + int source_height; + PictTransform transform; + struct pixman_f_transform f_transform, f_inverse; + int width, height; + +#ifndef NXAGENT_SERVER + if (pScreen->isGPU) { + width = pScreen->current_master->width; + height = pScreen->current_master->height; } - if (stuff->x + source_width > pScreen->width) { + else +#else /* !defined(NXAGENT_SERVER) */ + { + width = pScreen->width; + height = pScreen->height; + } +#endif /* !defined(NXAGENT_SERVER) */ + + RRTransformCompute(stuff->x, stuff->y, + mode->mode.width, mode->mode.height, + rotation, + &crtc->client_pending_transform, + &transform, &f_transform, &f_inverse); + + RRModeGetScanoutSize(mode, &transform, &source_width, + &source_height); + if (stuff->x + source_width > width) { client->errorValue = stuff->x; - if (outputs) - xfree(outputs); + xfree(outputs); return BadValue; } - if (stuff->y + source_height > pScreen->height) { + if (stuff->y + source_height > height) { client->errorValue = stuff->y; - if (outputs) - xfree(outputs); + xfree(outputs); return BadValue; } } #endif } - /* - * Make sure the requested set-time is not older than - * the last set-time - */ - if (CompareTimeStamps(time, pScrPriv->lastSetTime) < 0) { - rep.status = RRSetConfigInvalidTime; - goto sendReply; - } - if (!RRCrtcSet(crtc, mode, stuff->x, stuff->y, rotation, numOutputs, outputs)) { - rep.status = RRSetConfigFailed; + status = RRSetConfigFailed; goto sendReply; } - rep.status = RRSetConfigSuccess; + status = RRSetConfigSuccess; pScrPriv->lastSetTime = time; sendReply: - if (outputs) - xfree(outputs); + xfree(outputs); + + rep = (xRRSetCrtcConfigReply) { + .type = X_Reply, + .status = status, + .sequenceNumber = client->sequence, + .length = 0, + .newTimestamp = pScrPriv->lastSetTime.milliseconds + }; + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.newTimestamp, n); + } + WriteToClient(client, sizeof(xRRSetCrtcConfigReply), (char *) &rep); - rep.type = X_Reply; - /* rep.status has already been filled in */ - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.newTimestamp = pScrPriv->lastSetTime.milliseconds; + return Success; +} + +int +ProcRRGetPanning(ClientPtr client) +{ + REQUEST(xRRGetPanningReq); + xRRGetPanningReply rep; + RRCrtcPtr crtc; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + BoxRec total; + BoxRec tracking; + INT16 border[4]; + int n; + + REQUEST_SIZE_MATCH(xRRGetPanningReq); + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); + + /* All crtcs must be associated with screens before client + * requests are processed + */ + pScreen = crtc->pScreen; + pScrPriv = rrGetScrPriv(pScreen); + + if (!pScrPriv) + return RRErrorBase + BadRRCrtc; + + rep = (xRRGetPanningReply) { + .type = X_Reply, + .status = RRSetConfigSuccess, + .sequenceNumber = client->sequence, + .length = 1, + .timestamp = pScrPriv->lastSetTime.milliseconds + }; + if (pScrPriv->rrGetPanning && + pScrPriv->rrGetPanning(pScreen, crtc, &total, &tracking, border)) { + rep.left = total.x1; + rep.top = total.y1; + rep.width = total.x2 - total.x1; + rep.height = total.y2 - total.y1; + rep.track_left = tracking.x1; + rep.track_top = tracking.y1; + rep.track_width = tracking.x2 - tracking.x1; + rep.track_height = tracking.y2 - tracking.y1; + rep.border_left = border[0]; + rep.border_top = border[1]; + rep.border_right = border[2]; + rep.border_bottom = border[3]; + } if (client->swapped) { - int n; + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); + swaps(&rep.left, n); + swaps(&rep.top, n); + swaps(&rep.width, n); + swaps(&rep.height, n); + swaps(&rep.track_left, n); + swaps(&rep.track_top, n); + swaps(&rep.track_width, n); + swaps(&rep.track_height, n); + swaps(&rep.border_left, n); + swaps(&rep.border_top, n); + swaps(&rep.border_right, n); + swaps(&rep.border_bottom, n); + } + WriteToClient(client, sizeof(xRRGetPanningReply), (char *) &rep); + return Success; +} + +int +ProcRRSetPanning(ClientPtr client) +{ + REQUEST(xRRSetPanningReq); + xRRSetPanningReply rep; + RRCrtcPtr crtc; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + TimeStamp time; + BoxRec total; + BoxRec tracking; + INT16 border[4]; + CARD8 status; + int n; + + REQUEST_SIZE_MATCH(xRRSetPanningReq); + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); + + /* All crtcs must be associated with screens before client + * requests are processed + */ + pScreen = crtc->pScreen; + pScrPriv = rrGetScrPriv(pScreen); + + if (!pScrPriv) { + time = currentTime; + status = RRSetConfigFailed; + goto sendReply; + } + + time = ClientTimeToServerTime(stuff->timestamp); + + if (!pScrPriv->rrGetPanning) + return RRErrorBase + BadRRCrtc; + + total.x1 = stuff->left; + total.y1 = stuff->top; + total.x2 = total.x1 + stuff->width; + total.y2 = total.y1 + stuff->height; + tracking.x1 = stuff->track_left; + tracking.y1 = stuff->track_top; + tracking.x2 = tracking.x1 + stuff->track_width; + tracking.y2 = tracking.y1 + stuff->track_height; + border[0] = stuff->border_left; + border[1] = stuff->border_top; + border[2] = stuff->border_right; + border[3] = stuff->border_bottom; + + if (!pScrPriv->rrSetPanning(pScreen, crtc, &total, &tracking, border)) + return BadMatch; + + pScrPriv->lastSetTime = time; + status = RRSetConfigSuccess; + + sendReply: + rep = (xRRSetPanningReply) { + .type = X_Reply, + .status = status, + .sequenceNumber = client->sequence, + .length = 0, + .newTimestamp = pScrPriv->lastSetTime.milliseconds + }; + if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swapl(&rep.newTimestamp, n); } - WriteToClient(client, sizeof(xRRSetCrtcConfigReply), (char *) &rep); - - return client->noClientException; + WriteToClient(client, sizeof(xRRSetPanningReply), (char *) &rep); + return Success; } int @@ -815,21 +1473,25 @@ ProcRRGetCrtcGammaSize(ClientPtr client) int n; REQUEST_SIZE_MATCH(xRRGetCrtcGammaSizeReq); - crtc = LookupCrtc(client, stuff->crtc, DixReadAccess); - if (!crtc) + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); + + /* Gamma retrieval failed, any better error? */ + if (!RRCrtcGammaGet(crtc)) return RRErrorBase + BadRRCrtc; - reply.type = X_Reply; - reply.sequenceNumber = client->sequence; - reply.length = 0; - reply.size = crtc->gammaSize; + reply = (xRRGetCrtcGammaSizeReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .size = crtc->gammaSize + }; if (client->swapped) { swaps(&reply.sequenceNumber, n); swapl(&reply.length, n); swaps(&reply.size, n); } WriteToClient(client, sizeof(xRRGetCrtcGammaSizeReply), (char *) &reply); - return client->noClientException; + return Success; } int @@ -838,13 +1500,15 @@ ProcRRGetCrtcGamma(ClientPtr client) REQUEST(xRRGetCrtcGammaReq); xRRGetCrtcGammaReply reply; RRCrtcPtr crtc; - int n; unsigned long len; - char *extra; + char *extra = NULL; + int n; REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq); - crtc = LookupCrtc(client, stuff->crtc, DixReadAccess); - if (!crtc) + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); + + /* Gamma retrieval failed, any better error? */ + if (!RRCrtcGammaGet(crtc)) return RRErrorBase + BadRRCrtc; len = crtc->gammaSize * 3 * 2; @@ -855,10 +1519,12 @@ ProcRRGetCrtcGamma(ClientPtr client) return BadAlloc; } - reply.type = X_Reply; - reply.sequenceNumber = client->sequence; - reply.length = (len + 3) >> 2; - reply.size = crtc->gammaSize; + reply = (xRRGetCrtcGammaReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = bytes_to_int32(len), + .size = crtc->gammaSize + }; if (client->swapped) { swaps(&reply.sequenceNumber, n); swapl(&reply.length, n); @@ -871,7 +1537,7 @@ ProcRRGetCrtcGamma(ClientPtr client) WriteSwappedDataToClient(client, len, extra); xfree(extra); } - return client->noClientException; + return Success; } int @@ -883,11 +1549,9 @@ ProcRRSetCrtcGamma(ClientPtr client) CARD16 *red, *green, *blue; REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq); - crtc = LookupCrtc(client, stuff->crtc, DixWriteAccess); - if (!crtc) - return RRErrorBase + BadRRCrtc; + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); - len = client->req_len - (sizeof(xRRSetCrtcGammaReq) >> 2); + len = client->req_len - bytes_to_int32(sizeof(xRRSetCrtcGammaReq)); if (len < (stuff->size * 3 + 1) >> 1) return BadLength; @@ -902,3 +1566,335 @@ ProcRRSetCrtcGamma(ClientPtr client) return Success; } + +/* Version 1.3 additions */ + +int +ProcRRSetCrtcTransform(ClientPtr client) +{ + REQUEST(xRRSetCrtcTransformReq); + RRCrtcPtr crtc; + PictTransform transform; + struct pixman_f_transform f_transform, f_inverse; + char *filter; + int nbytes; + xFixed *params; + int nparams; + + REQUEST_AT_LEAST_SIZE(xRRSetCrtcTransformReq); + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); + + PictTransform_from_xRenderTransform(&transform, &stuff->transform); + pixman_f_transform_from_pixman_transform(&f_transform, &transform); + if (!pixman_f_transform_invert(&f_inverse, &f_transform)) + return BadMatch; + + filter = (char *) (stuff + 1); + nbytes = stuff->nbytesFilter; + params = (xFixed *) (filter + pad_to_int32(nbytes)); + nparams = ((xFixed *) stuff + client->req_len) - params; + if (nparams < 0) + return BadLength; + + return RRCrtcTransformSet(crtc, &transform, &f_transform, &f_inverse, + filter, nbytes, params, nparams); +} + +#define CrtcTransformExtra (SIZEOF(xRRGetCrtcTransformReply) - 32) + +static int +transform_filter_length(RRTransformPtr transform) +{ + int nbytes, nparams; + + if (transform->filter == NULL) + return 0; + nbytes = strlen(transform->filter->name); + nparams = transform->nparams; + return pad_to_int32(nbytes) + (nparams * sizeof(xFixed)); +} + +static int +transform_filter_encode(ClientPtr client, char *output, + CARD16 *nbytesFilter, + CARD16 *nparamsFilter, RRTransformPtr transform) +{ + int nbytes, nparams; + int n; + + if (transform->filter == NULL) { + *nbytesFilter = 0; + *nparamsFilter = 0; + return 0; + } + nbytes = strlen(transform->filter->name); + nparams = transform->nparams; + *nbytesFilter = nbytes; + *nparamsFilter = nparams; + memcpy(output, transform->filter->name, nbytes); + while ((nbytes & 3) != 0) + output[nbytes++] = 0; + memcpy(output + nbytes, transform->params, nparams * sizeof(xFixed)); + if (client->swapped) { + swaps(nbytesFilter, n); + swaps(nparamsFilter, n); + SwapLongs((CARD32 *) (output + nbytes), nparams); + } + nbytes += nparams * sizeof(xFixed); + return nbytes; +} + +static void +transform_encode(ClientPtr client, xRenderTransform * wire, + PictTransform * pict) +{ + xRenderTransform_from_PictTransform(wire, pict); + if (client->swapped) + SwapLongs((CARD32 *) wire, bytes_to_int32(sizeof(xRenderTransform))); +} + +int +ProcRRGetCrtcTransform(ClientPtr client) +{ + REQUEST(xRRGetCrtcTransformReq); + xRRGetCrtcTransformReply *reply; + RRCrtcPtr crtc; + int nextra; + RRTransformPtr current, pending; + char *extra; + int n; + + REQUEST_SIZE_MATCH(xRRGetCrtcTransformReq); + VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess); + + pending = &crtc->client_pending_transform; + current = &crtc->client_current_transform; + + nextra = (transform_filter_length(pending) + + transform_filter_length(current)); + + reply = xcalloc(1, sizeof(xRRGetCrtcTransformReply) + nextra); + if (!reply) + return BadAlloc; + + extra = (char *) (reply + 1); + reply->type = X_Reply; + reply->sequenceNumber = client->sequence; + reply->length = bytes_to_int32(CrtcTransformExtra + nextra); + + reply->hasTransforms = crtc->transforms; + + transform_encode(client, &reply->pendingTransform, &pending->transform); + extra += transform_filter_encode(client, extra, + &reply->pendingNbytesFilter, + &reply->pendingNparamsFilter, pending); + + transform_encode(client, &reply->currentTransform, ¤t->transform); + extra += transform_filter_encode(client, extra, + &reply->currentNbytesFilter, + &reply->currentNparamsFilter, current); + + if (client->swapped) { + swaps(&reply->sequenceNumber, n); + swapl(&reply->length, n); + } + WriteToClient(client, sizeof(xRRGetCrtcTransformReply) + nextra, + (char *) reply); + xfree(reply); + return Success; +} + +static Bool +check_all_screen_crtcs(ScreenPtr pScreen, int *x, int *y) +{ + rrScrPriv(pScreen); + int i; + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + + int left, right, top, bottom; + + if (!crtc->mode) + continue; + + crtc_bounds(crtc, &left, &right, &top, &bottom); + + if ((*x >= left) && (*x < right) && (*y >= top) && (*y < bottom)) + return TRUE; + } + return FALSE; +} + +static Bool +constrain_all_screen_crtcs( +#ifndef NXAGENT_SERVER + DeviceIntPtr pDev, +#endif /* !defined(NXAGENT_SERVER) */ + ScreenPtr pScreen, int *x, int *y) +{ + rrScrPriv(pScreen); + int i; + + /* if we're trying to escape, clamp to the CRTC we're coming from */ + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + int nx, ny; + int left, right, top, bottom; + + if (!crtc->mode) + continue; + + crtc_bounds(crtc, &left, &right, &top, &bottom); +#ifndef NXAGENT_SERVER + miPointerGetPosition(pDev, &nx, &ny); +#else /* !defined(NXAGENT_SERVER) */ + + miPointerPosition(&nx, &ny); +#endif /* !defined(NXAGENT_SERVER) */ + + if ((nx >= left) && (nx < right) && (ny >= top) && (ny < bottom)) { + if (*x < left) + *x = left; + if (*x >= right) + *x = right - 1; + if (*y < top) + *y = top; + if (*y >= bottom) + *y = bottom - 1; + + return TRUE; + } + } + return FALSE; +} + +void +RRConstrainCursorHarder( +#ifndef NXAGENT_SERVER + DeviceIntPtr pDev, +#endif /* !defined(NXAGENT_SERVER) */ + ScreenPtr pScreen, int mode, int *x, + int *y) +{ + rrScrPriv(pScreen); + Bool ret; +#ifndef NXAGENT_SERVER + ScreenPtr slave; +#endif + + /* intentional dead space -> let it float */ + if (pScrPriv->discontiguous) + return; + + /* if we're moving inside a crtc, we're fine */ + ret = check_all_screen_crtcs(pScreen, x, y); + if (ret == TRUE) + return; + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(slave, &pScreen->output_slave_list, output_head) { + ret = check_all_screen_crtcs(slave, x, y); + if (ret == TRUE) + return; + } +#endif /* !defined(NXAGENT_SERVER) */ + + /* if we're trying to escape, clamp to the CRTC we're coming from */ + ret = constrain_all_screen_crtcs( +#ifndef NXAGENT_SERVER + pDev, +#endif /* !defined(NXAGENT_SERVER) */ + pScreen, x, y); + if (ret == TRUE) + return; + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(slave, &pScreen->output_slave_list, output_head) { + ret = constrain_all_screen_crtcs(pDev, slave, x, y); + if (ret == TRUE) + return; + } +#endif /* !defined(NXAGENT_SERVER) */ +} + +Bool +RRReplaceScanoutPixmap(DrawablePtr pDrawable, PixmapPtr pPixmap, Bool enable) +{ + rrScrPriv(pDrawable->pScreen); + Bool ret = TRUE; + PixmapPtr *saved_scanout_pixmap; + int i; + + saved_scanout_pixmap = xalloc(sizeof(PixmapPtr) * pScrPriv->numCrtcs); + if (saved_scanout_pixmap == NULL) + return FALSE; + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + Bool size_fits; + + saved_scanout_pixmap[i] = crtc->scanout_pixmap; + + if (!crtc->mode && enable) + continue; + if (!crtc->scanout_pixmap && !enable) + continue; + + size_fits = (crtc->mode && + crtc->x == pDrawable->x && + crtc->y == pDrawable->y && + crtc->mode->mode.width == pDrawable->width && + crtc->mode->mode.height == pDrawable->height); + + /* is the pixmap already set? */ + if (crtc->scanout_pixmap == pPixmap) { + /* if its a disable then don't care about size */ + if (enable == FALSE) { + /* set scanout to NULL */ + crtc->scanout_pixmap = NULL; + } + else if (!size_fits) { + /* if the size no longer fits then drop off */ + crtc->scanout_pixmap = NULL; + pScrPriv->rrCrtcSetScanoutPixmap(crtc, crtc->scanout_pixmap); + + (*pScrPriv->rrCrtcSet) (pDrawable->pScreen, crtc, crtc->mode, crtc->x, crtc->y, + crtc->rotation, crtc->numOutputs, crtc->outputs); + saved_scanout_pixmap[i] = crtc->scanout_pixmap; + ret = FALSE; + } + else { + /* if the size fits then we are already setup */ + } + } + else { + if (!size_fits) + ret = FALSE; + else if (enable) + crtc->scanout_pixmap = pPixmap; + else + /* reject an attempt to disable someone else's scanout_pixmap */ + ret = FALSE; + } + } + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRCrtcPtr crtc = pScrPriv->crtcs[i]; + + if (crtc->scanout_pixmap == saved_scanout_pixmap[i]) + continue; + + if (ret) { + pScrPriv->rrCrtcSetScanoutPixmap(crtc, crtc->scanout_pixmap); + + (*pScrPriv->rrCrtcSet) (pDrawable->pScreen, crtc, crtc->mode, + crtc->x, crtc->y, crtc->rotation, + crtc->numOutputs, crtc->outputs); + } + else + crtc->scanout_pixmap = saved_scanout_pixmap[i]; + } + xfree(saved_scanout_pixmap); + + return ret; +} diff --git a/nx-X11/programs/Xserver/randr/rrdispatch.c b/nx-X11/programs/Xserver/randr/rrdispatch.c index a8fa6965f..a8ca35d16 100644 --- a/nx-X11/programs/Xserver/randr/rrdispatch.c +++ b/nx-X11/programs/Xserver/randr/rrdispatch.c @@ -21,48 +21,62 @@ */ #include "randrstr.h" - -#define SERVER_RANDR_MAJOR 1 -#define SERVER_RANDR_MINOR 2 +#ifndef NXAGENT_SERVER +#include "protocol-versions.h" +#else +#define SERVER_RANDR_MAJOR_VERSION 1 +#define SERVER_RANDR_MINOR_VERSION 5 +#endif Bool RRClientKnowsRates(ClientPtr pClient) { rrClientPriv(pClient); - return (pRRClient->major_version > 1 || - (pRRClient->major_version == 1 && pRRClient->minor_version >= 1)); + return version_compare(pRRClient->major_version, pRRClient->minor_version, + 1, 1) >= 0; } static int ProcRRQueryVersion(ClientPtr client) { - xRRQueryVersionReply rep; - register int n; + int n; + xRRQueryVersionReply rep = { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0 + }; REQUEST(xRRQueryVersionReq); rrClientPriv(client); REQUEST_SIZE_MATCH(xRRQueryVersionReq); pRRClient->major_version = stuff->majorVersion; pRRClient->minor_version = stuff->minorVersion; - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - /* - * Report the current version; the current - * spec says they're all compatible after 1.0 - */ - rep.majorVersion = SERVER_RANDR_MAJOR; - rep.minorVersion = SERVER_RANDR_MINOR; + + if (version_compare(stuff->majorVersion, stuff->minorVersion, + SERVER_RANDR_MAJOR_VERSION, + SERVER_RANDR_MINOR_VERSION) < 0) { + rep.majorVersion = stuff->majorVersion; + rep.minorVersion = stuff->minorVersion; + } + else { + rep.majorVersion = SERVER_RANDR_MAJOR_VERSION; + rep.minorVersion = SERVER_RANDR_MINOR_VERSION; + } + if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swapl(&rep.majorVersion, n); swapl(&rep.minorVersion, n); } +#ifndef NXAGENT_SERVER + WriteToClient(client, sizeof(xRRQueryVersionReply), &rep); +#else WriteToClient(client, sizeof(xRRQueryVersionReply), (char *) &rep); - return (client->noClientException); +#endif + return Success; } static int @@ -78,19 +92,30 @@ ProcRRSelectInput(ClientPtr client) REQUEST_SIZE_MATCH(xRRSelectInputReq); #ifndef NXAGENT_SERVER - rc = dixLookupWindow(&pWin, stuff->window, client, DixWriteAccess); + rc = dixLookupWindow(&pWin, stuff->window, client, DixReceiveAccess); #else pWin = SecurityLookupWindow(stuff->window, client, SecurityWriteAccess); rc = pWin ? Success : BadWindow; #endif if (rc != Success) return rc; - pHead = (RREventPtr *) SecurityLookupIDByType(client, - pWin->drawable.id, - RREventType, DixWriteAccess); +#ifndef NXAGENT_SERVER + rc = dixLookupResourceByType((void **) &pHead, pWin->drawable.id, + RREventType, client, DixWriteAccess); +#else /* !defined(NXAGENT_SERVER) */ + pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType); +#endif /* !defined(NXAGENT_SERVER) */ + + if (rc != Success && rc != BadValue) + return rc; if (stuff->enable & (RRScreenChangeNotifyMask | - RRCrtcChangeNotifyMask | RROutputChangeNotifyMask)) { + RRCrtcChangeNotifyMask | + RROutputChangeNotifyMask | + RROutputPropertyNotifyMask | + RRProviderChangeNotifyMask | + RRProviderPropertyNotifyMask | + RRResourceChangeNotifyMask)) { ScreenPtr pScreen = pWin->drawable.pScreen; rrScrPriv(pScreen); @@ -142,13 +167,37 @@ ProcRRSelectInput(ClientPtr client) /* * Now see if the client needs an event */ - if (pScrPriv && (pRREvent->mask & RRScreenChangeNotifyMask)) { + if (pScrPriv) { pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum]; if (CompareTimeStamps(pTimes->setTime, pScrPriv->lastSetTime) != 0 || CompareTimeStamps(pTimes->configTime, pScrPriv->lastConfigTime) != 0) { - RRDeliverScreenEvent(client, pWin, pScreen); + if (pRREvent->mask & RRScreenChangeNotifyMask) { + RRDeliverScreenEvent(client, pWin, pScreen); + } + + if (pRREvent->mask & RRCrtcChangeNotifyMask) { + int i; + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + RRDeliverCrtcEvent(client, pWin, pScrPriv->crtcs[i]); + } + } + + if (pRREvent->mask & RROutputChangeNotifyMask) { + int i; + + for (i = 0; i < pScrPriv->numOutputs; i++) { + RRDeliverOutputEvent(client, pWin, + pScrPriv->outputs[i]); + } + } + + /* We don't check for RROutputPropertyNotifyMask, as randrproto.txt doesn't + * say if there ought to be notifications of changes to output properties + * if those changes occurred before the time RRSelectInput is called. + */ } } } @@ -209,4 +258,26 @@ int (*ProcRandrVector[RRNumberRequests]) (ClientPtr) = { ProcRRGetCrtcGammaSize, /* 22 */ ProcRRGetCrtcGamma, /* 23 */ ProcRRSetCrtcGamma, /* 24 */ +/* V1.3 additions */ + ProcRRGetScreenResourcesCurrent, /* 25 */ + ProcRRSetCrtcTransform, /* 26 */ + ProcRRGetCrtcTransform, /* 27 */ + ProcRRGetPanning, /* 28 */ + ProcRRSetPanning, /* 29 */ + ProcRRSetOutputPrimary, /* 30 */ + ProcRRGetOutputPrimary, /* 31 */ +/* V1.4 additions */ + ProcRRGetProviders, /* 32 */ + ProcRRGetProviderInfo, /* 33 */ + ProcRRSetProviderOffloadSink, /* 34 */ + ProcRRSetProviderOutputSource, /* 35 */ + ProcRRListProviderProperties, /* 36 */ + ProcRRQueryProviderProperty, /* 37 */ + ProcRRConfigureProviderProperty, /* 38 */ + ProcRRChangeProviderProperty, /* 39 */ + ProcRRDeleteProviderProperty, /* 40 */ + ProcRRGetProviderProperty, /* 41 */ + ProcRRGetMonitors, /* 42 */ + ProcRRSetMonitor, /* 43 */ + ProcRRDeleteMonitor, /* 44 */ }; diff --git a/nx-X11/programs/Xserver/randr/rrinfo.c b/nx-X11/programs/Xserver/randr/rrinfo.c index 070f5ca0c..df9b79986 100644 --- a/nx-X11/programs/Xserver/randr/rrinfo.c +++ b/nx-X11/programs/Xserver/randr/rrinfo.c @@ -36,7 +36,7 @@ RROldModeAdd(RROutputPtr output, RRScreenSizePtr size, int refresh) RRModePtr *modes; memset(&modeInfo, '\0', sizeof(modeInfo)); - sprintf(name, "%dx%d", size->width, size->height); + snprintf(name, sizeof(name), "%dx%d", size->width, size->height); modeInfo.width = size->width; modeInfo.height = size->height; @@ -55,8 +55,13 @@ RROldModeAdd(RROutputPtr output, RRScreenSizePtr size, int refresh) } if (output->numModes) +#ifndef NXAGENT_SERVER + modes = reallocarray(output->modes, + output->numModes + 1, sizeof(RRModePtr)); +#else /* !defined(NXAGENT_SERVER) */ modes = xrealloc(output->modes, (output->numModes + 1) * sizeof(RRModePtr)); +#endif /* !defined(NXAGENT_SERVER) */ else modes = xalloc(sizeof(RRModePtr)); if (!modes) { @@ -97,9 +102,7 @@ RRScanOldConfig(ScreenPtr pScreen, Rotation rotations) return; RROutputSetCrtcs(output, &crtc, 1); RROutputSetConnection(output, RR_Connected); -#ifdef RENDER RROutputSetSubpixelOrder(output, PictureGetSubpixelOrder(pScreen)); -#endif } output = pScrPriv->outputs[0]; @@ -145,7 +148,8 @@ RRScanOldConfig(ScreenPtr pScreen, Rotation rotations) /* find size bounds */ for (i = 0; i < output->numModes + output->numUserModes; i++) { mode = (i < output->numModes ? - output->modes[i] : output->userModes[i - output->numModes]); + output->modes[i] : + output->userModes[i - output->numModes]); width = mode->mode.width; height = mode->mode.height; @@ -163,7 +167,7 @@ RRScanOldConfig(ScreenPtr pScreen, Rotation rotations) /* notice current mode */ if (newMode) - RRCrtcNotify(crtc, newMode, 0, 0, pScrPriv->rotation, 1, &output); + RRCrtcNotify(crtc, newMode, 0, 0, pScrPriv->rotation, NULL, 1, &output); } #endif @@ -171,12 +175,20 @@ RRScanOldConfig(ScreenPtr pScreen, Rotation rotations) * Poll the driver for changed information */ Bool -RRGetInfo(ScreenPtr pScreen) +RRGetInfo(ScreenPtr pScreen, Bool force_query) { rrScrPriv(pScreen); Rotation rotations; int i; + /* Return immediately if we don't need to re-query and we already have the + * information. + */ + if (!force_query) { + if (pScrPriv->numCrtcs != 0 || pScrPriv->numOutputs != 0) + return TRUE; + } + for (i = 0; i < pScrPriv->numOutputs; i++) pScrPriv->outputs[i]->changed = FALSE; for (i = 0; i < pScrPriv->numCrtcs; i++) @@ -218,7 +230,7 @@ RRScreenSetSizeRange(ScreenPtr pScreen, pScrPriv->minHeight = minHeight; pScrPriv->maxWidth = maxWidth; pScrPriv->maxHeight = maxHeight; - pScrPriv->changed = TRUE; + RRSetChanged(pScreen); pScrPriv->configChanged = TRUE; } @@ -259,8 +271,13 @@ RRRegisterSize(ScreenPtr pScreen, for (i = 0; i < pScrPriv->nSizes; i++) if (RRScreenSizeMatches(&tmp, &pScrPriv->pSizes[i])) return &pScrPriv->pSizes[i]; +#ifndef NXAGENT_SERVER + pNew = reallocarray(pScrPriv->pSizes, + pScrPriv->nSizes + 1, sizeof(RRScreenSize)); +#else /* !defined(NXAGENT_SERVER) */ pNew = xrealloc(pScrPriv->pSizes, (pScrPriv->nSizes + 1) * sizeof(RRScreenSize)); +#endif /* !defined(NXAGENT_SERVER) */ if (!pNew) return 0; pNew[pScrPriv->nSizes++] = tmp; @@ -282,7 +299,11 @@ RRRegisterRate(ScreenPtr pScreen, RRScreenSizePtr pSize, int rate) if (pSize->pRates[i].rate == rate) return TRUE; +#ifndef NXAGENT_SERVER + pNew = reallocarray(pSize->pRates, pSize->nRates + 1, sizeof(RRScreenRate)); +#else /* !defined(NXAGENT_SERVER) */ pNew = xrealloc(pSize->pRates, (pSize->nRates + 1) * sizeof(RRScreenRate)); +#endif /* !defined(NXAGENT_SERVER) */ if (!pNew) return FALSE; pRate = &pNew[pSize->nRates++]; diff --git a/nx-X11/programs/Xserver/randr/rrmode.c b/nx-X11/programs/Xserver/randr/rrmode.c index 4fe116400..918e0f221 100644 --- a/nx-X11/programs/Xserver/randr/rrmode.c +++ b/nx-X11/programs/Xserver/randr/rrmode.c @@ -38,7 +38,6 @@ /**************************************************************************/ #include "randrstr.h" -#include "registry.h" RESTYPE RRModeType; @@ -97,7 +96,12 @@ RRModeCreate(xRRModeInfo * modeInfo, const char *name, ScreenPtr userScreen) mode->userScreen = userScreen; if (num_modes) +#ifndef NXAGENT_SERVER + newModes = reallocarray(modes, num_modes + 1, sizeof(RRModePtr)); +#else /* !defined(NXAGENT_SERVER) */ newModes = xrealloc(modes, (num_modes + 1) * sizeof(RRModePtr)); +#endif /* !defined(NXAGENT_SERVER) */ + else newModes = xalloc(sizeof(RRModePtr)); @@ -113,6 +117,7 @@ RRModeCreate(xRRModeInfo * modeInfo, const char *name, ScreenPtr userScreen) } modes = newModes; modes[num_modes++] = mode; + /* * give the caller a reference to this mode */ @@ -203,7 +208,11 @@ RRModesForScreen(ScreenPtr pScreen, int *num_ret) RRModePtr *screen_modes; int num_screen_modes = 0; +#ifndef NXAGENT_SERVER + screen_modes = xallocarray((num_modes ? num_modes : 1), sizeof(RRModePtr)); +#else /* !defined(NXAGENT_SERVER) */ screen_modes = xalloc((num_modes ? num_modes : 1) * sizeof(RRModePtr)); +#endif /* !defined(NXAGENT_SERVER) */ if (!screen_modes) return NULL; @@ -268,13 +277,8 @@ RRModeDestroy(RRModePtr mode) { int m; - if (--mode->refcnt > 0) { -#ifdef DEBUG - fprintf(stderr, "RRModeDestroy: mode [%s] ([%p]) refcnt [%d -> %d]\n", - mode->name, mode, mode->refcnt + 1, mode->refcnt); -#endif + if (--mode->refcnt > 0) return; - } for (m = 0; m < num_modes; m++) { if (modes[m] == mode) { memmove(modes + m, modes + m + 1, @@ -288,37 +292,46 @@ RRModeDestroy(RRModePtr mode) } } -#ifdef DEBUG - fprintf(stderr, "RRModeDestroy: destroyed mode [%s] ([%p])\n", mode->name, - mode); -#endif xfree(mode); } static int RRModeDestroyResource(void *value, XID pid) { -#ifdef DEBUG - fprintf(stderr, "RRModeDestroyResource: mode [%s] ([%p]) refcnt [%d]\n", - ((RRModePtr) value)->name, (RRModePtr) value, - ((RRModePtr) value)->refcnt); -#endif RRModeDestroy((RRModePtr) value); return 1; } +/* + * Initialize mode type + */ Bool RRModeInit(void) { assert(num_modes == 0); assert(modes == NULL); - RRModeType = CreateNewResourceType(RRModeDestroyResource); + RRModeType = CreateNewResourceType(RRModeDestroyResource +#ifndef NXAGENT_SERVER + , "MODE" +#endif + ); if (!RRModeType) return FALSE; - RegisterResourceName(RRModeType, "MODE"); + return TRUE; } +/* + * Initialize mode type error value + */ +void +RRModeInitErrorValue(void) +{ +#ifndef NXAGENT_SERVER + SetResourceTypeErrorValue(RRModeType, RRErrorBase + BadRRMode); +#endif +} + int ProcRRCreateMode(ClientPtr client) { @@ -331,10 +344,11 @@ ProcRRCreateMode(ClientPtr client) char *name; int error, rc; RRModePtr mode; + int n; REQUEST_AT_LEAST_SIZE(xRRCreateModeReq); #ifndef NXAGENT_SERVER - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); #else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; @@ -346,24 +360,23 @@ ProcRRCreateMode(ClientPtr client) modeInfo = &stuff->modeInfo; name = (char *) (stuff + 1); - units_after = (stuff->length - (sizeof(xRRCreateModeReq) >> 2)); + units_after = (stuff->length - bytes_to_int32(sizeof(xRRCreateModeReq))); /* check to make sure requested name fits within the data provided */ - if ((int) (modeInfo->nameLength + 3) >> 2 > units_after) + if (bytes_to_int32(modeInfo->nameLength) > units_after) return BadLength; mode = RRModeCreateUser(pScreen, modeInfo, name, &error); if (!mode) return error; - rep.type = X_Reply; - rep.pad0 = 0; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.mode = mode->mode.id; + rep = (xRRCreateModeReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .mode = mode->mode.id + }; if (client->swapped) { - int n; - swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swapl(&rep.mode, n); @@ -371,7 +384,7 @@ ProcRRCreateMode(ClientPtr client) WriteToClient(client, sizeof(xRRCreateModeReply), (char *) &rep); /* Drop out reference to this mode */ RRModeDestroy(mode); - return client->noClientException; + return Success; } int @@ -381,11 +394,8 @@ ProcRRDestroyMode(ClientPtr client) RRModePtr mode; REQUEST_SIZE_MATCH(xRRDestroyModeReq); - mode = LookupIDByType(stuff->mode, RRModeType); - if (!mode) { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } + VERIFY_RR_MODE(stuff->mode, mode, DixDestroyAccess); + if (!mode->userScreen) return BadMatch; if (mode->refcnt > 1) @@ -402,18 +412,8 @@ ProcRRAddOutputMode(ClientPtr client) RROutputPtr output; REQUEST_SIZE_MATCH(xRRAddOutputModeReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; - } - - mode = LookupIDByType(stuff->mode, RRModeType); - if (!mode) { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); + VERIFY_RR_MODE(stuff->mode, mode, DixUseAccess); return RROutputAddUserMode(output, mode); } @@ -426,18 +426,8 @@ ProcRRDeleteOutputMode(ClientPtr client) RROutputPtr output; REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; - } - - mode = LookupIDByType(stuff->mode, RRModeType); - if (!mode) { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); + VERIFY_RR_MODE(stuff->mode, mode, DixUseAccess); return RROutputDeleteUserMode(output, mode); } diff --git a/nx-X11/programs/Xserver/randr/rrmonitor.c b/nx-X11/programs/Xserver/randr/rrmonitor.c new file mode 100644 index 000000000..fc9b9295b --- /dev/null +++ b/nx-X11/programs/Xserver/randr/rrmonitor.c @@ -0,0 +1,792 @@ +/* + * Copyright © 2014 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#include "randrstr.h" +#include "swaprep.h" +#ifndef NXAGENT_SERVER +#include "list.h" +#endif + +static Atom +RRMonitorCrtcName(RRCrtcPtr crtc) +{ + char name[20]; + + if (crtc->numOutputs) { + RROutputPtr output = crtc->outputs[0]; + return MakeAtom(output->name, output->nameLength, TRUE); + } + sprintf(name, "Monitor-%08lx", (unsigned long int) crtc->id); + return MakeAtom(name, strlen(name), TRUE); +} + +static Bool +RRMonitorCrtcPrimary(RRCrtcPtr crtc) +{ + ScreenPtr screen = crtc->pScreen; + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + int o; + + for (o = 0; o < crtc->numOutputs; o++) + if (crtc->outputs[o] == pScrPriv->primaryOutput) + return TRUE; + return FALSE; +} + +#define DEFAULT_PIXELS_PER_MM (96.0 / 25.4) + +static void +RRMonitorGetCrtcGeometry(RRCrtcPtr crtc, RRMonitorGeometryPtr geometry) +{ + ScreenPtr screen = crtc->pScreen; + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + BoxRec panned_area; + + /* Check to see if crtc is panned and return the full area when applicable. */ + if (pScrPriv && pScrPriv->rrGetPanning && + pScrPriv->rrGetPanning(screen, crtc, &panned_area, NULL, NULL) && + (panned_area.x2 > panned_area.x1) && + (panned_area.y2 > panned_area.y1)) { + geometry->box = panned_area; + } + else { + int width, height; + + RRCrtcGetScanoutSize(crtc, &width, &height); + geometry->box.x1 = crtc->x; + geometry->box.y1 = crtc->y; + geometry->box.x2 = geometry->box.x1 + width; + geometry->box.y2 = geometry->box.y1 + height; + } + if (crtc->numOutputs && crtc->outputs[0]->mmWidth && crtc->outputs[0]->mmHeight) { + RROutputPtr output = crtc->outputs[0]; + geometry->mmWidth = output->mmWidth; + geometry->mmHeight = output->mmHeight; + } else { + geometry->mmWidth = floor((geometry->box.x2 - geometry->box.x1) / DEFAULT_PIXELS_PER_MM + 0.5); + geometry->mmHeight = floor((geometry->box.y2 - geometry->box.y1) / DEFAULT_PIXELS_PER_MM + 0.5); + } +} + +static Bool +RRMonitorSetFromServer(RRCrtcPtr crtc, RRMonitorPtr monitor) +{ + int o; + + monitor->name = RRMonitorCrtcName(crtc); + monitor->pScreen = crtc->pScreen; + monitor->numOutputs = crtc->numOutputs; + monitor->outputs = xcalloc(crtc->numOutputs, sizeof(RRCrtc)); + if (!monitor->outputs) + return FALSE; + for (o = 0; o < crtc->numOutputs; o++) + monitor->outputs[o] = crtc->outputs[o]->id; + monitor->primary = RRMonitorCrtcPrimary(crtc); + monitor->automatic = TRUE; + RRMonitorGetCrtcGeometry(crtc, &monitor->geometry); + return TRUE; +} + +static Bool +RRMonitorAutomaticGeometry(RRMonitorPtr monitor) +{ + return (monitor->geometry.box.x1 == 0 && + monitor->geometry.box.y1 == 0 && + monitor->geometry.box.x2 == 0 && + monitor->geometry.box.y2 == 0); +} + +static void +RRMonitorGetGeometry(RRMonitorPtr monitor, RRMonitorGeometryPtr geometry) +{ + if (RRMonitorAutomaticGeometry(monitor) && monitor->numOutputs > 0) { + ScreenPtr screen = monitor->pScreen; + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + RRMonitorGeometryRec first = { .box = {0, 0, 0, 0}, .mmWidth = 0, .mmHeight = 0 }; + RRMonitorGeometryRec this; + int c, o, co; + int active_crtcs = 0; + + *geometry = first; + for (o = 0; o < monitor->numOutputs; o++) { + RRCrtcPtr crtc = NULL; + Bool in_use = FALSE; + + for (c = 0; !in_use && c < pScrPriv->numCrtcs; c++) { + crtc = pScrPriv->crtcs[c]; + if (!crtc->mode) + continue; + for (co = 0; !in_use && co < crtc->numOutputs; co++) + if (monitor->outputs[o] == crtc->outputs[co]->id) + in_use = TRUE; + } + + if (!in_use) + continue; + + RRMonitorGetCrtcGeometry(crtc, &this); + + if (active_crtcs == 0) { + first = this; + *geometry = this; + } else { + geometry->box.x1 = min(this.box.x1, geometry->box.x1); + geometry->box.x2 = max(this.box.x2, geometry->box.x2); + geometry->box.y1 = min(this.box.y1, geometry->box.y1); + geometry->box.y2 = max(this.box.y2, geometry->box.y2); + } + active_crtcs++; + } + + /* Adjust physical sizes to account for total area */ + if (active_crtcs > 1 && first.box.x2 != first.box.x1 && first.box.y2 != first.box.y1) { + geometry->mmWidth = (this.box.x2 - this.box.x1) / (first.box.x2 - first.box.x1) * first.mmWidth; + geometry->mmHeight = (this.box.y2 - this.box.y1) / (first.box.y2 - first.box.y1) * first.mmHeight; + } + } else { + *geometry = monitor->geometry; + } +} + +static Bool +RRMonitorSetFromClient(RRMonitorPtr client_monitor, RRMonitorPtr monitor) +{ + monitor->name = client_monitor->name; + monitor->pScreen = client_monitor->pScreen; + monitor->numOutputs = client_monitor->numOutputs; + monitor->outputs = xcalloc(client_monitor->numOutputs, sizeof(RROutput)); + if (!monitor->outputs && client_monitor->numOutputs) + return FALSE; + memcpy(monitor->outputs, client_monitor->outputs, client_monitor->numOutputs * sizeof(RROutput)); + monitor->primary = client_monitor->primary; + monitor->automatic = client_monitor->automatic; + RRMonitorGetGeometry(client_monitor, &monitor->geometry); + return TRUE; +} + +typedef struct _rrMonitorList { + int num_client; + int num_server; + RRCrtcPtr *server_crtc; + int num_crtcs; + int client_primary; + int server_primary; +} RRMonitorListRec, *RRMonitorListPtr; + +static Bool +RRMonitorInitList(ScreenPtr screen, RRMonitorListPtr mon_list, Bool get_active) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + int m, o, c, sc; + int numCrtcs; +#ifndef NXAGENT_SERVER + ScreenPtr slave; +#endif + + if (!RRGetInfo(screen, FALSE)) + return FALSE; + + /* Count the number of crtcs in this and any slave screens */ + numCrtcs = pScrPriv->numCrtcs; +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(slave, &screen->output_slave_list, output_head) { + rrScrPrivPtr pSlavePriv; + pSlavePriv = rrGetScrPriv(slave); + numCrtcs += pSlavePriv->numCrtcs; + } +#endif + mon_list->num_crtcs = numCrtcs; + + mon_list->server_crtc = xcalloc(numCrtcs * 2, sizeof(RRCrtcPtr)); + if (!mon_list->server_crtc) + return FALSE; + + /* Collect pointers to all of the active crtcs */ + c = 0; + for (sc = 0; sc < pScrPriv->numCrtcs; sc++, c++) { + if (pScrPriv->crtcs[sc]->mode != NULL) + mon_list->server_crtc[c] = pScrPriv->crtcs[sc]; + } + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(slave, &screen->output_slave_list, output_head) { + rrScrPrivPtr pSlavePriv; + pSlavePriv = rrGetScrPriv(slave); + for (sc = 0; sc < pSlavePriv->numCrtcs; sc++, c++) { + if (pSlavePriv->crtcs[sc]->mode != NULL) + mon_list->server_crtc[c] = pSlavePriv->crtcs[sc]; + } + } +#endif + + /* Walk the list of client-defined monitors, clearing the covered + * CRTCs from the full list and finding whether one of the + * monitors is primary + */ + mon_list->num_client = pScrPriv->numMonitors; + mon_list->client_primary = -1; + + for (m = 0; m < pScrPriv->numMonitors; m++) { + RRMonitorPtr monitor = pScrPriv->monitors[m]; + if (get_active) { + RRMonitorGeometryRec geom; + + RRMonitorGetGeometry(monitor, &geom); + if (geom.box.x2 - geom.box.x1 == 0 || + geom.box.y2 - geom.box.y1 == 0) { + mon_list->num_client--; + continue; + } + } + if (monitor->primary && mon_list->client_primary == -1) + mon_list->client_primary = m; + for (o = 0; o < monitor->numOutputs; o++) { + for (c = 0; c < numCrtcs; c++) { + RRCrtcPtr crtc = mon_list->server_crtc[c]; + if (crtc) { + int co; + for (co = 0; co < crtc->numOutputs; co++) + if (crtc->outputs[co]->id == monitor->outputs[o]) { + mon_list->server_crtc[c] = NULL; + break; + } + } + } + } + } + + /* Now look at the active CRTCs, and count + * those not covered by a client monitor, as well + * as finding whether one of them is marked primary + */ + mon_list->num_server = 0; + mon_list->server_primary = -1; + + for (c = 0; c < mon_list->num_crtcs; c++) { + RRCrtcPtr crtc = mon_list->server_crtc[c]; + + if (!crtc) + continue; + + mon_list->num_server++; + + if (RRMonitorCrtcPrimary(crtc) && mon_list->server_primary == -1) + mon_list->server_primary = c; + } + return TRUE; +} + +static void +RRMonitorFiniList(RRMonitorListPtr list) +{ + xfree(list->server_crtc); +} + +/* Construct a complete list of protocol-visible monitors, including + * the manually generated ones as well as those generated + * automatically from the remaining CRCTs + */ + +Bool +RRMonitorMakeList(ScreenPtr screen, Bool get_active, RRMonitorPtr * monitors_ret, int *nmon_ret) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + RRMonitorListRec list; + int m, c; + RRMonitorPtr mon, monitors; + Bool has_primary = FALSE; + + if (!pScrPriv) + return FALSE; + + if (!RRMonitorInitList(screen, &list, get_active)) + return FALSE; + + monitors = xcalloc(list.num_client + list.num_server, sizeof(RRMonitorRec)); + if (!monitors) { + RRMonitorFiniList(&list); + return FALSE; + } + + mon = monitors; + + /* Fill in the primary monitor data first + */ + if (list.client_primary >= 0) { + RRMonitorSetFromClient(pScrPriv->monitors[list.client_primary], mon); + mon++; + } else if (list.server_primary >= 0) { + RRMonitorSetFromServer(list.server_crtc[list.server_primary], mon); + mon++; + } + + /* Fill in the client-defined monitors next + */ + for (m = 0; m < pScrPriv->numMonitors; m++) { + if (m == list.client_primary) + continue; + if (get_active) { + RRMonitorGeometryRec geom; + + RRMonitorGetGeometry(pScrPriv->monitors[m], &geom); + if (geom.box.x2 - geom.box.x1 == 0 || + geom.box.y2 - geom.box.y1 == 0) { + continue; + } + } + RRMonitorSetFromClient(pScrPriv->monitors[m], mon); + if (has_primary) + mon->primary = FALSE; + else if (mon->primary) + has_primary = TRUE; + mon++; + } + + /* And finish with the list of crtc-inspired monitors + */ + for (c = 0; c < list.num_crtcs; c++) { + RRCrtcPtr crtc = list.server_crtc[c]; + if (c == list.server_primary && list.client_primary < 0) + continue; + + if (!list.server_crtc[c]) + continue; + + RRMonitorSetFromServer(crtc, mon); + if (has_primary) + mon->primary = FALSE; + else if (mon->primary) + has_primary = TRUE; + mon++; + } + + RRMonitorFiniList(&list); + *nmon_ret = list.num_client + list.num_server; + *monitors_ret = monitors; + return TRUE; +} + +int +RRMonitorCountList(ScreenPtr screen) +{ + RRMonitorListRec list; + int nmon; + + if (!RRMonitorInitList(screen, &list, FALSE)) + return -1; + nmon = list.num_client + list.num_server; + RRMonitorFiniList(&list); + return nmon; +} + +void +RRMonitorFree(RRMonitorPtr monitor) +{ + xfree(monitor); +} + +RRMonitorPtr +RRMonitorAlloc(int noutput) +{ + RRMonitorPtr monitor; + + monitor = xcalloc(1, sizeof(RRMonitorRec) + noutput * sizeof(RROutput)); + if (!monitor) + return NULL; + monitor->numOutputs = noutput; + monitor->outputs = (RROutput *) (monitor + 1); + return monitor; +} + +static int +RRMonitorDelete(ClientPtr client, ScreenPtr screen, Atom name) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + int m; + + if (!pScrPriv) { + client->errorValue = name; + return BadAtom; + } + + for (m = 0; m < pScrPriv->numMonitors; m++) { + RRMonitorPtr monitor = pScrPriv->monitors[m]; + if (monitor->name == name) { + memmove(pScrPriv->monitors + m, pScrPriv->monitors + m + 1, + (pScrPriv->numMonitors - (m + 1)) * sizeof(RRMonitorPtr)); + --pScrPriv->numMonitors; + RRMonitorFree(monitor); + return Success; + } + } + + client->errorValue = name; + return BadValue; +} + +static Bool +RRMonitorMatchesOutputName(ScreenPtr screen, Atom name) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + int o; + const char *str = NameForAtom(name); + int len = strlen(str); + + for (o = 0; o < pScrPriv->numOutputs; o++) { + RROutputPtr output = pScrPriv->outputs[o]; + + if (output->nameLength == len && !memcmp(output->name, str, len)) + return TRUE; + } + return FALSE; +} + +int +RRMonitorAdd(ClientPtr client, ScreenPtr screen, RRMonitorPtr monitor) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + int m; +#ifndef NXAGENT_SERVER + ScreenPtr slave; +#endif + RRMonitorPtr *monitors; + + if (!pScrPriv) + return BadAlloc; + + /* 'name' must not match the name of any Output on the screen, or + * a Value error results. + */ + + if (RRMonitorMatchesOutputName(screen, monitor->name)) { + client->errorValue = monitor->name; + return BadValue; + } + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(slave, &screen->output_slave_list, output_head) { + if (RRMonitorMatchesOutputName(slave, monitor->name)) { + client->errorValue = monitor->name; + return BadValue; + } + } +#endif + + /* 'name' must not match the name of any Monitor on the screen, or + * a Value error results. + */ + + for (m = 0; m < pScrPriv->numMonitors; m++) { + if (pScrPriv->monitors[m]->name == monitor->name) { + client->errorValue = monitor->name; + return BadValue; + } + } + + /* Allocate space for the new pointer. This is done before + * removing matching monitors as it may fail, and the request + * needs to not have any side-effects on failure + */ + if (pScrPriv->numMonitors) +#ifndef NXAGENT_SERVER + monitors = reallocarray(pScrPriv->monitors, + pScrPriv->numMonitors + 1, + sizeof(RRMonitorPtr)); +#else /* !defined(NXAGENT_SERVER) */ + monitors = xrealloc(pScrPriv->monitors, + (pScrPriv->numMonitors + 1) * sizeof(RRMonitorPtr)); +#endif /* !defined(NXAGENT_SERVER) */ + else + monitors = xalloc(sizeof(RRMonitorPtr)); + + if (!monitors) + return BadAlloc; + + pScrPriv->monitors = monitors; + + for (m = 0; m < pScrPriv->numMonitors; m++) { + RRMonitorPtr existing = pScrPriv->monitors[m]; + int o, eo; + + /* If 'name' matches an existing Monitor on the screen, the + * existing one will be deleted as if RRDeleteMonitor were called. + */ + if (existing->name == monitor->name) { + (void) RRMonitorDelete(client, screen, existing->name); + continue; + } + + /* For each output in 'info.outputs', each one is removed from all + * pre-existing Monitors. If removing the output causes the list + * of outputs for that Monitor to become empty, then that + * Monitor will be deleted as if RRDeleteMonitor were called. + */ + + for (eo = 0; eo < existing->numOutputs; eo++) { + for (o = 0; o < monitor->numOutputs; o++) { + if (monitor->outputs[o] == existing->outputs[eo]) { + memmove(existing->outputs + eo, existing->outputs + eo + 1, + (existing->numOutputs - (eo + 1)) * sizeof(RROutput)); + --existing->numOutputs; + --eo; + break; + } + } + if (existing->numOutputs == 0) { + (void) RRMonitorDelete(client, screen, existing->name); + break; + } + } + if (monitor->primary) + existing->primary = FALSE; + } + + /* Add the new one to the list + */ + pScrPriv->monitors[pScrPriv->numMonitors++] = monitor; + + return Success; +} + +void +RRMonitorFreeList(RRMonitorPtr monitors, int nmon) +{ + int m; + + for (m = 0; m < nmon; m++) + xfree(monitors[m].outputs); + xfree(monitors); +} + +void +RRMonitorInit(ScreenPtr screen) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + + if (!pScrPriv) + return; + + pScrPriv->numMonitors = 0; + pScrPriv->monitors = NULL; +} + +void +RRMonitorClose(ScreenPtr screen) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + int m; + + if (!pScrPriv) + return; + + for (m = 0; m < pScrPriv->numMonitors; m++) + RRMonitorFree(pScrPriv->monitors[m]); + xfree(pScrPriv->monitors); + pScrPriv->monitors = NULL; + pScrPriv->numMonitors = 0; +} + +static CARD32 +RRMonitorTimestamp(ScreenPtr screen) +{ + rrScrPrivPtr pScrPriv = rrGetScrPriv(screen); + + /* XXX should take client monitor changes into account */ + return pScrPriv->lastConfigTime.milliseconds; +} + +int +ProcRRGetMonitors(ClientPtr client) +{ + REQUEST(xRRGetMonitorsReq); + xRRGetMonitorsReply rep = { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + }; + WindowPtr window; + ScreenPtr screen; + int r; + RRMonitorPtr monitors; + int nmonitors; + int noutputs; + int m, n; + Bool get_active; + + REQUEST_SIZE_MATCH(xRRGetMonitorsReq); +#ifndef NXAGENT_SERVER + r = dixLookupWindow(&window, stuff->window, client, DixGetAttrAccess); +#else + window = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); + r = window ? Success : BadWindow; +#endif + + if (r != Success) + return r; + screen = window->drawable.pScreen; + + get_active = stuff->get_active; + if (!RRMonitorMakeList(screen, get_active, &monitors, &nmonitors)) + return BadAlloc; + + rep.timestamp = RRMonitorTimestamp(screen); + + noutputs = 0; + for (m = 0; m < nmonitors; m++) { + rep.length += SIZEOF(xRRMonitorInfo) >> 2; + rep.length += monitors[m].numOutputs; + noutputs += monitors[m].numOutputs; + } + + rep.nmonitors = nmonitors; + rep.noutputs = noutputs; + + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); + swapl(&rep.nmonitors, n); + swapl(&rep.noutputs, n); + } + WriteToClient(client, sizeof(xRRGetMonitorsReply), (char *) &rep); + + client->pSwapReplyFunc = (ReplySwapPtr) CopySwap32Write; + + for (m = 0; m < nmonitors; m++) { + RRMonitorPtr monitor = &monitors[m]; + xRRMonitorInfo info = { + .name = monitor->name, + .primary = monitor->primary, + .automatic = monitor->automatic, + .noutput = monitor->numOutputs, + .x = monitor->geometry.box.x1, + .y = monitor->geometry.box.y1, + .width = monitor->geometry.box.x2 - monitor->geometry.box.x1, + .height = monitor->geometry.box.y2 - monitor->geometry.box.y1, + .widthInMillimeters = monitor->geometry.mmWidth, + .heightInMillimeters = monitor->geometry.mmHeight, + }; + if (client->swapped) { + swapl(&info.name, n); + swaps(&info.noutput, n); + swaps(&info.x, n); + swaps(&info.y, n); + swaps(&info.width, n); + swaps(&info.height, n); + swapl(&info.widthInMillimeters, n); + swapl(&info.heightInMillimeters, n); + } + + WriteToClient(client, sizeof(xRRMonitorInfo), (char *) &info); + WriteSwappedDataToClient(client, monitor->numOutputs * sizeof(RROutput), + monitor->outputs); + } + + RRMonitorFreeList(monitors, nmonitors); + + return Success; +} + +int +ProcRRSetMonitor(ClientPtr client) +{ + REQUEST(xRRSetMonitorReq); + WindowPtr window; + ScreenPtr screen; + RRMonitorPtr monitor; + int r; + + REQUEST_AT_LEAST_SIZE(xRRSetMonitorReq); + + if (stuff->monitor.noutput != stuff->length - (SIZEOF(xRRSetMonitorReq) >> 2)) + return BadLength; + +#ifndef NXAGENT_SERVER + r = dixLookupWindow(&window, stuff->window, client, DixGetAttrAccess); +#else + window = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); + r = window ? Success : BadWindow; +#endif + + if (r != Success) + return r; + screen = window->drawable.pScreen; + + if (!ValidAtom(stuff->monitor.name)) + return BadAtom; + + /* Allocate the new monitor */ + monitor = RRMonitorAlloc(stuff->monitor.noutput); + if (!monitor) + return BadAlloc; + + /* Fill in the bits from the request */ + monitor->pScreen = screen; + monitor->name = stuff->monitor.name; + monitor->primary = stuff->monitor.primary; + monitor->automatic = FALSE; + memcpy(monitor->outputs, stuff + 1, stuff->monitor.noutput * sizeof(RROutput)); + monitor->geometry.box.x1 = stuff->monitor.x; + monitor->geometry.box.y1 = stuff->monitor.y; + monitor->geometry.box.x2 = stuff->monitor.x + stuff->monitor.width; + monitor->geometry.box.y2 = stuff->monitor.y + stuff->monitor.height; + monitor->geometry.mmWidth = stuff->monitor.widthInMillimeters; + monitor->geometry.mmHeight = stuff->monitor.heightInMillimeters; + + r = RRMonitorAdd(client, screen, monitor); + if (r == Success) + RRSendConfigNotify(screen); + else + RRMonitorFree(monitor); + return r; +} + +int +ProcRRDeleteMonitor(ClientPtr client) +{ + REQUEST(xRRDeleteMonitorReq); + WindowPtr window; + ScreenPtr screen; + int r; + + REQUEST_SIZE_MATCH(xRRDeleteMonitorReq); +#ifndef NXAGENT_SERVER + r = dixLookupWindow(&window, stuff->window, client, DixGetAttrAccess); +#else + window = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); + r = window ? Success : BadWindow; +#endif + + if (r != Success) + return r; + screen = window->drawable.pScreen; + + if (!ValidAtom(stuff->name)) { + client->errorValue = stuff->name; + return BadAtom; + } + + r = RRMonitorDelete(client, screen, stuff->name); + if (r == Success) + RRSendConfigNotify(screen); + return r; +} diff --git a/nx-X11/programs/Xserver/randr/rroutput.c b/nx-X11/programs/Xserver/randr/rroutput.c index 523ee55d8..2628fabb0 100644 --- a/nx-X11/programs/Xserver/randr/rroutput.c +++ b/nx-X11/programs/Xserver/randr/rroutput.c @@ -1,5 +1,6 @@ /* * Copyright © 2006 Keith Packard + * Copyright © 2008 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -21,7 +22,6 @@ */ #include "randrstr.h" -#include "registry.h" RESTYPE RROutputType; @@ -31,15 +31,30 @@ RESTYPE RROutputType; void RROutputChanged(RROutputPtr output, Bool configChanged) { + /* set changed bits on the master screen only */ ScreenPtr pScreen = output->pScreen; + rrScrPrivPtr mastersp; output->changed = TRUE; - if (pScreen) { - rrScrPriv(pScreen); - pScrPriv->changed = TRUE; - if (configChanged) - pScrPriv->configChanged = TRUE; + if (!pScreen) + return; + +#ifndef NXAGENT_SERVER + if (pScreen->isGPU) { + ScreenPtr master = pScreen->current_master; + if (!master) + return; + mastersp = rrGetScrPriv(master); } + else +#endif + { + mastersp = rrGetScrPriv(pScreen); + } + + RRSetChanged(pScreen); + if (configChanged) + mastersp->configChanged = TRUE; } /* @@ -60,8 +75,13 @@ RROutputCreate(ScreenPtr pScreen, pScrPriv = rrGetScrPriv(pScreen); if (pScrPriv->numOutputs) +#ifndef NXAGENT_SERVER + outputs = reallocarray(pScrPriv->outputs, + pScrPriv->numOutputs + 1, sizeof(RROutputPtr)); +#else /* !defined(NXAGENT_SERVER) */ outputs = xrealloc(pScrPriv->outputs, (pScrPriv->numOutputs + 1) * sizeof(RROutputPtr)); +#endif /* !defined(NXAGENT_SERVER) */ else outputs = xalloc(sizeof(RROutputPtr)); if (!outputs) @@ -101,6 +121,9 @@ RROutputCreate(ScreenPtr pScreen, return NULL; pScrPriv->outputs[pScrPriv->numOutputs++] = output; + + RRResourcesChanged(pScreen); + return output; } @@ -121,14 +144,17 @@ RROutputSetClones(RROutputPtr output, RROutputPtr * clones, int numClones) return TRUE; } if (numClones) { +#ifndef NXAGENT_SERVER + newClones = xallocarray(numClones, sizeof(RROutputPtr)); +#else /* !defined(NXAGENT_SERVER) */ newClones = xalloc(numClones * sizeof(RROutputPtr)); +#endif /* !defined(NXAGENT_SERVER) */ if (!newClones) return FALSE; } else newClones = NULL; - if (output->clones) - xfree(output->clones); + xfree(output->clones); memcpy(newClones, clones, numClones * sizeof(RROutputPtr)); output->clones = newClones; output->numClones = numClones; @@ -155,7 +181,11 @@ RROutputSetModes(RROutputPtr output, } if (numModes) { +#ifndef NXAGENT_SERVER + newModes = xallocarray(numModes, sizeof(RRModePtr)); +#else /* !defined(NXAGENT_SERVER) */ newModes = xalloc(numModes * sizeof(RRModePtr)); +#endif /* !defined(NXAGENT_SERVER) */ if (!newModes) return FALSE; } @@ -198,8 +228,13 @@ RROutputAddUserMode(RROutputPtr output, RRModePtr mode) return BadMatch; if (output->userModes) +#ifndef NXAGENT_SERVER + newModes = reallocarray(output->userModes, + output->numUserModes + 1, sizeof(RRModePtr)); +#else /* !defined(NXAGENT_SERVER) */ newModes = xrealloc(output->userModes, (output->numUserModes + 1) * sizeof(RRModePtr)); +#endif /* !defined(NXAGENT_SERVER) */ else newModes = xalloc(sizeof(RRModePtr)); if (!newModes) @@ -254,14 +289,17 @@ RROutputSetCrtcs(RROutputPtr output, RRCrtcPtr * crtcs, int numCrtcs) return TRUE; } if (numCrtcs) { +#ifndef NXAGENT_SERVER + newCrtcs = xallocarray(numCrtcs, sizeof(RRCrtcPtr)); +#else /* !defined(NXAGENT_SERVER) */ newCrtcs = xalloc(numCrtcs * sizeof(RRCrtcPtr)); +#endif /* !defined(NXAGENT_SERVER) */ if (!newCrtcs) return FALSE; } else newCrtcs = NULL; - if (output->crtcs) - xfree(output->crtcs); + xfree(output->crtcs); memcpy(newCrtcs, crtcs, numCrtcs * sizeof(RRCrtcPtr)); output->crtcs = newCrtcs; output->numCrtcs = numCrtcs; @@ -307,29 +345,25 @@ RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output) ScreenPtr pScreen = pWin->drawable.pScreen; rrScrPriv(pScreen); - xRROutputChangeNotifyEvent oe; RRCrtcPtr crtc = output->crtc; - RRModePtr mode = crtc ? crtc->mode : 0; - - oe.type = RRNotify + RREventBase; - oe.subCode = RRNotify_OutputChange; - oe.sequenceNumber = client->sequence; - oe.timestamp = pScrPriv->lastSetTime.milliseconds; - oe.configTimestamp = pScrPriv->lastConfigTime.milliseconds; - oe.window = pWin->drawable.id; - oe.output = output->id; - if (crtc) { - oe.crtc = crtc->id; - oe.mode = mode ? mode->mode.id : None; - oe.rotation = crtc->rotation; - } - else { - oe.crtc = None; - oe.mode = None; - oe.rotation = RR_Rotate_0; - } - oe.connection = output->connection; - oe.subpixelOrder = output->subpixelOrder; + RRModePtr mode = crtc ? crtc->mode : NULL; + + xRROutputChangeNotifyEvent oe = { + .type = RRNotify + RREventBase, + .subCode = RRNotify_OutputChange, +#ifdef NXAGENT_SERVER + .sequenceNumber = client->sequence, +#endif + .timestamp = pScrPriv->lastSetTime.milliseconds, + .configTimestamp = pScrPriv->lastConfigTime.milliseconds, + .window = pWin->drawable.id, + .output = output->id, + .crtc = crtc ? crtc->id : None, + .mode = mode ? mode->mode.id : None, + .rotation = crtc ? crtc->rotation : RR_Rotate_0, + .connection = output->connection, + .subpixelOrder = output->subpixelOrder + }; WriteEventsToClient(client, 1, (xEvent *) &oe); } @@ -353,6 +387,9 @@ RROutputDestroyResource(void *value, XID pid) rrScrPriv(pScreen); int i; + if (pScrPriv->primaryOutput == output) + pScrPriv->primaryOutput = NULL; + for (i = 0; i < pScrPriv->numOutputs; i++) { if (pScrPriv->outputs[i] == output) { memmove(pScrPriv->outputs + i, pScrPriv->outputs + i + 1, @@ -361,6 +398,8 @@ RROutputDestroyResource(void *value, XID pid) break; } } + + RRResourcesChanged(pScreen); } if (output->modes) { for (m = 0; m < output->numModes; m++) @@ -370,13 +409,10 @@ RROutputDestroyResource(void *value, XID pid) for (m = 0; m < output->numUserModes; m++) RRModeDestroy(output->userModes[m]); - if (output->userModes) - xfree(output->userModes); + xfree(output->userModes); - if (output->crtcs) - xfree(output->crtcs); - if (output->clones) - xfree(output->clones); + xfree(output->crtcs); + xfree(output->clones); RRDeleteAllOutputProperties(output); xfree(output); return 1; @@ -388,13 +424,28 @@ RROutputDestroyResource(void *value, XID pid) Bool RROutputInit(void) { - RROutputType = CreateNewResourceType(RROutputDestroyResource); + RROutputType = CreateNewResourceType(RROutputDestroyResource +#ifndef NXAGENT_SERVER + , "OUTPUT" +#endif + ); if (!RROutputType) return FALSE; - RegisterResourceName(RROutputType, "OUTPUT"); + return TRUE; } +/* + * Initialize output type error value + */ +void +RROutputInitErrorValue(void) +{ +#ifndef NXAGENT_SERVER + SetResourceTypeErrorValue(RROutputType, RRErrorBase + BadRROutput); +#endif +} + #define OutputInfoExtra (SIZEOF(xRRGetOutputInfoReply) - 32) int @@ -411,41 +462,38 @@ ProcRRGetOutputInfo(ClientPtr client) RRMode *modes; RROutput *clones; char *name; - int i, n; + int i; + int n; REQUEST_SIZE_MATCH(xRRGetOutputInfoReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; - } + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); pScreen = output->pScreen; pScrPriv = rrGetScrPriv(pScreen); - rep.type = X_Reply; - rep.status = RRSetConfigSuccess; - rep.sequenceNumber = client->sequence; - rep.length = OutputInfoExtra >> 2; - rep.timestamp = pScrPriv->lastSetTime.milliseconds; - rep.crtc = output->crtc ? output->crtc->id : None; - rep.mmWidth = output->mmWidth; - rep.mmHeight = output->mmHeight; - rep.connection = output->connection; - rep.subpixelOrder = output->subpixelOrder; - rep.nCrtcs = output->numCrtcs; - rep.nModes = output->numModes + output->numUserModes; - rep.nPreferred = output->numPreferred; - rep.nClones = output->numClones; - rep.nameLength = output->nameLength; - + rep = (xRRGetOutputInfoReply) { + .type = X_Reply, + .status = RRSetConfigSuccess, + .sequenceNumber = client->sequence, + .length = bytes_to_int32(OutputInfoExtra), + .timestamp = pScrPriv->lastSetTime.milliseconds, + .crtc = output->crtc ? output->crtc->id : None, + .mmWidth = output->mmWidth, + .mmHeight = output->mmHeight, + .connection = output->connection, + .subpixelOrder = output->subpixelOrder, + .nCrtcs = output->numCrtcs, + .nModes = output->numModes + output->numUserModes, + .nPreferred = output->numPreferred, + .nClones = output->numClones, + .nameLength = output->nameLength + }; extraLen = ((output->numCrtcs + - output->numModes + output->numUserModes + - output->numClones + ((rep.nameLength + 3) >> 2)) << 2); + output->numModes + output->numUserModes + + output->numClones + bytes_to_int32(rep.nameLength)) << 2); if (extraLen) { - rep.length += extraLen >> 2; + rep.length += bytes_to_int32(extraLen); extra = xalloc(extraLen); if (!extra) return BadAlloc; @@ -486,6 +534,7 @@ ProcRRGetOutputInfo(ClientPtr client) swapl(&rep.mmHeight, n); swaps(&rep.nCrtcs, n); swaps(&rep.nModes, n); + swaps(&rep.nPreferred, n); swaps(&rep.nClones, n); swaps(&rep.nameLength, n); } @@ -495,5 +544,130 @@ ProcRRGetOutputInfo(ClientPtr client) xfree(extra); } - return client->noClientException; + return Success; +} + +static void +RRSetPrimaryOutput(ScreenPtr pScreen, rrScrPrivPtr pScrPriv, RROutputPtr output) +{ + if (pScrPriv->primaryOutput == output) + return; + + /* clear the old primary */ + if (pScrPriv->primaryOutput) { + RROutputChanged(pScrPriv->primaryOutput, 0); + pScrPriv->primaryOutput = NULL; + } + + /* set the new primary */ + if (output) { + pScrPriv->primaryOutput = output; + RROutputChanged(output, 0); + } + + pScrPriv->layoutChanged = TRUE; + + RRTellChanged(pScreen); +} + +int +ProcRRSetOutputPrimary(ClientPtr client) +{ + REQUEST(xRRSetOutputPrimaryReq); + RROutputPtr output = NULL; + WindowPtr pWin; + rrScrPrivPtr pScrPriv; + int ret; +#ifndef NXAGENT_SERVER + ScreenPtr slave; +#endif + + REQUEST_SIZE_MATCH(xRRSetOutputPrimaryReq); + +#ifndef NXAGENT_SERVER + ret = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); +#else + pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); + ret = pWin ? Success : BadWindow; +#endif + + if (ret != Success) + return ret; + + if (stuff->output) { + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); + +#ifndef NXAGENT_SERVER + if (!output->pScreen->isGPU && output->pScreen != pWin->drawable.pScreen) { + client->errorValue = stuff->window; + return BadMatch; + } + if (output->pScreen->isGPU && + output->pScreen->current_master != pWin->drawable.pScreen) { + client->errorValue = stuff->window; + return BadMatch; + } +#endif + } + + pScrPriv = rrGetScrPriv(pWin->drawable.pScreen); + if (pScrPriv) + { + RRSetPrimaryOutput(pWin->drawable.pScreen, pScrPriv, output); + +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(slave, + &pWin->drawable.pScreen->output_slave_list, + output_head) { + rrScrPrivPtr pSlavePriv; + pSlavePriv = rrGetScrPriv(slave); + + RRSetPrimaryOutput(slave, pSlavePriv, output); + } +#endif + } + + return Success; +} + +int +ProcRRGetOutputPrimary(ClientPtr client) +{ + REQUEST(xRRGetOutputPrimaryReq); + WindowPtr pWin; + rrScrPrivPtr pScrPriv; + xRRGetOutputPrimaryReply rep; + RROutputPtr primary = NULL; + int rc; + int n; + + REQUEST_SIZE_MATCH(xRRGetOutputPrimaryReq); + +#ifndef NXAGENT_SERVER + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); +#else + pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); + rc = pWin ? Success : BadWindow; +#endif + + if (rc != Success) + return rc; + + pScrPriv = rrGetScrPriv(pWin->drawable.pScreen); + if (pScrPriv) + primary = pScrPriv->primaryOutput; + + rep = (xRRGetOutputPrimaryReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .output = primary ? primary->id : None + }; + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.output, n); + } + + WriteToClient(client, sizeof(xRRGetOutputPrimaryReply), (char *) &rep); + + return Success; } diff --git a/nx-X11/programs/Xserver/randr/rrpointer.c b/nx-X11/programs/Xserver/randr/rrpointer.c index 811310985..ace7d36a2 100644 --- a/nx-X11/programs/Xserver/randr/rrpointer.c +++ b/nx-X11/programs/Xserver/randr/rrpointer.c @@ -21,6 +21,7 @@ */ #include "randrstr.h" +#include "inputstr.h" /* * When the pointer moves, check to see if the specified position is outside @@ -51,7 +52,11 @@ RRCrtcContainsPosition(RRCrtcPtr crtc, int x, int y) * Find the CRTC nearest the specified position, ignoring 'skip' */ static void -RRPointerToNearestCrtc(ScreenPtr pScreen, int x, int y, RRCrtcPtr skip) +RRPointerToNearestCrtc( +#ifndef NXAGENT_SERVER + DeviceIntPtr pDev, +#endif /* !defined(NXAGENT_SERVER) */ + ScreenPtr pScreen, int x, int y, RRCrtcPtr skip) { rrScrPriv(pScreen); int c; @@ -75,25 +80,31 @@ RRPointerToNearestCrtc(ScreenPtr pScreen, int x, int y, RRCrtcPtr skip) if (x < crtc->x) dx = crtc->x - x; - else if (x > crtc->x + scan_width) - dx = x - (crtc->x + scan_width); + else if (x > crtc->x + scan_width - 1) + dx = crtc->x + (scan_width - 1) - x; else dx = 0; if (y < crtc->y) - dy = crtc->y - x; - else if (y > crtc->y + scan_height) - dy = y - (crtc->y + scan_height); + dy = crtc->y - y; + else if (y > crtc->y + scan_height - 1) + dy = crtc->y + (scan_height - 1) - y; else dy = 0; - dist = dx + dy; + dist = dx * dx + dy * dy; if (!nearest || dist < best) { nearest = crtc; best_dx = dx; best_dy = dy; + best = dist; } } if (best_dx || best_dy) - (*pScreen->SetCursorPosition) (pScreen, x + best_dx, y + best_dy, TRUE); + (*pScreen->SetCursorPosition) ( +#ifndef NXAGENT_SERVER + pDev, +#endif /* !defined(NXAGENT_SERVER) */ + pScreen, x + best_dx, y + best_dy, + TRUE); pScrPriv->pointerCrtc = nearest; } @@ -120,22 +131,52 @@ RRPointerMoved(ScreenPtr pScreen, int x, int y) } /* None contain pointer, find nearest */ - RRPointerToNearestCrtc(pScreen, x, y, pointerCrtc); + ErrorF("RRPointerMoved: Untested, may cause \"bogus pointer event\"\n"); + RRPointerToNearestCrtc( +#ifndef NXAGENT_SERVER + inputInfo.pointer, +#endif /* !defined(NXAGENT_SERVER) */ + pScreen, x, y, pointerCrtc); } /* - * When the screen is reconfigured, move the pointer to the nearest + * When the screen is reconfigured, move all pointers to the nearest * CRTC */ void RRPointerScreenConfigured(ScreenPtr pScreen) { - WindowPtr pRoot = GetCurrentRootWindow(); - ScreenPtr pCurrentScreen = pRoot ? pRoot->drawable.pScreen : NULL; + WindowPtr pRoot; + ScreenPtr pCurrentScreen; int x, y; - if (pScreen != pCurrentScreen) - return; - GetSpritePosition(&x, &y); - RRPointerToNearestCrtc(pScreen, x, y, NULL); +#ifndef NXAGENT_SERVER + DeviceIntPtr pDev; + + for (pDev = inputInfo.devices; pDev; pDev = pDev->next) { + if (IsPointerDevice(pDev)) { +#endif /* NXAGENT_SERVER */ + pRoot = GetCurrentRootWindow( +#ifndef NXAGENT_SERVER + pDev +#endif /* NXAGENT_SERVER */ + ); + pCurrentScreen = pRoot ? pRoot->drawable.pScreen : NULL; + + if (pScreen == pCurrentScreen) { + GetSpritePosition( +#ifndef NXAGENT_SERVER + pDev, +#endif /* NXAGENT_SERVER */ + &x, &y); + RRPointerToNearestCrtc( +#ifndef NXAGENT_SERVER + pDev, +#endif /* NXAGENT_SERVER */ + pScreen, x, y, NULL); +#ifndef NXAGENT_SERVER + } + } +#endif /* NXAGENT_SERVER */ + } } diff --git a/nx-X11/programs/Xserver/randr/rrproperty.c b/nx-X11/programs/Xserver/randr/rrproperty.c index 0bccb0c68..741d0310e 100644 --- a/nx-X11/programs/Xserver/randr/rrproperty.c +++ b/nx-X11/programs/Xserver/randr/rrproperty.c @@ -24,33 +24,76 @@ #include "propertyst.h" #include "swaprep.h" +static int +DeliverPropertyEvent(WindowPtr pWin, void *value) +{ + xRROutputPropertyNotifyEvent *event = value; + RREventPtr *pHead, pRREvent; + +#ifndef NXAGENT_SERVER + dixLookupResourceByType((void **) &pHead, pWin->drawable.id, + RREventType, serverClient, DixReadAccess); +#else /* !defined(NXAGENT_SERVER) */ + pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType); +#endif /* !defined(NXAGENT_SERVER) */ + if (!pHead) + return WT_WALKCHILDREN; + + for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) { + if (!(pRREvent->mask & RROutputPropertyNotifyMask)) + continue; + +#ifdef NXAGENT_SERVER + event->sequenceNumber = pRREvent->client->sequence; +#endif + event->window = pRREvent->window->drawable.id; + WriteEventsToClient(pRREvent->client, 1, (xEvent *) event); + } + + return WT_WALKCHILDREN; +} + static void -RRDeliverEvent(ScreenPtr pScreen, xEvent *event, CARD32 mask) +RRDeliverPropertyEvent(ScreenPtr pScreen, xEvent *event) { + if (!(dispatchException & (DE_RESET | DE_TERMINATE))) + WalkTree(pScreen, DeliverPropertyEvent, event); +} +static void +RRDestroyOutputProperty(RRPropertyPtr prop) +{ + xfree(prop->valid_values); + xfree(prop->current.data); + xfree(prop->pending.data); + xfree(prop); +} + +static void +RRDeleteProperty(RROutputRec * output, RRPropertyRec * prop) +{ + xRROutputPropertyNotifyEvent event = { + .type = RREventBase + RRNotify, + .subCode = RRNotify_OutputProperty, + .output = output->id, + .state = PropertyDelete, + .atom = prop->propertyName, + .timestamp = currentTime.milliseconds + }; + + RRDeliverPropertyEvent(output->pScreen, (xEvent *) &event); + + RRDestroyOutputProperty(prop); } void RRDeleteAllOutputProperties(RROutputPtr output) { RRPropertyPtr prop, next; - xRROutputPropertyNotifyEvent event; for (prop = output->properties; prop; prop = next) { next = prop->next; - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyDelete; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent(output->pScreen, (xEvent *) &event, - RROutputPropertyNotifyMask); - if (prop->current.data) - xfree(prop->current.data); - if (prop->pending.data) - xfree(prop->pending.data); - xfree(prop); + RRDeleteProperty(output, prop); } } @@ -83,39 +126,17 @@ RRCreateOutputProperty(Atom property) return prop; } -static void -RRDestroyOutputProperty(RRPropertyPtr prop) -{ - if (prop->valid_values) - xfree(prop->valid_values); - if (prop->current.data) - xfree(prop->current.data); - if (prop->pending.data) - xfree(prop->pending.data); - xfree(prop); -} - void RRDeleteOutputProperty(RROutputPtr output, Atom property) { - RRPropertyPtr prop, *prev; - xRROutputPropertyNotifyEvent event; + RRPropertyRec *prop, **prev; for (prev = &output->properties; (prop = *prev); prev = &(prop->next)) - if (prop->propertyName == property) - break; - if (prop) { - *prev = prop->next; - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyDelete; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent(output->pScreen, (xEvent *) &event, - RROutputPropertyNotifyMask); - RRDestroyOutputProperty(prop); - } + if (prop->propertyName == property) { + *prev = prop->next; + RRDeleteProperty(output, prop); + return; + } } int @@ -124,10 +145,8 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, void *value, Bool sendevent, Bool pending) { RRPropertyPtr prop; - xRROutputPropertyNotifyEvent event; rrScrPrivPtr pScrPriv = rrGetScrPriv(output->pScreen); int size_in_bytes; - int total_size; unsigned long total_len; RRPropertyValuePtr prop_value; RRPropertyValueRec new_value; @@ -140,7 +159,7 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, if (!prop) { /* just add to list */ prop = RRCreateOutputProperty(property); if (!prop) - return (BadAlloc); + return BadAlloc; add = TRUE; mode = PropModeReplace; } @@ -155,9 +174,9 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, "PropModeReplace" since they will be written over. */ if ((format != prop_value->format) && (mode != PropModeReplace)) - return (BadMatch); + return BadMatch; if ((prop_value->type != type) && (mode != PropModeReplace)) - return (BadMatch); + return BadMatch; new_value = *prop_value; if (mode == PropModeReplace) total_len = len; @@ -167,9 +186,12 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, if (mode == PropModeReplace || len > 0) { void *new_data = NULL, *old_data = NULL; - total_size = total_len * size_in_bytes; - new_value.data = (void *) xalloc(total_size); - if (!new_value.data && total_size) { +#ifndef NXAGENT_SERVER + new_value.data = xallocarray(total_len, size_in_bytes); +#else /* !defined(NXAGENT_SERVER) */ + new_value.data = xalloc(total_len * size_in_bytes); +#endif /* !defined(NXAGENT_SERVER) */ + if (!new_value.data && total_len && size_in_bytes) { if (add) RRDestroyOutputProperty(prop); return BadAlloc; @@ -203,12 +225,12 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, if (pending && pScrPriv->rrOutputSetProperty && !pScrPriv->rrOutputSetProperty(output->pScreen, output, prop->propertyName, &new_value)) { - if (new_value.data) - xfree(new_value.data); - return (BadValue); + xfree(new_value.data); + if (add) + RRDestroyOutputProperty(prop); + return BadValue; } - if (prop_value->data) - xfree(prop_value->data); + xfree(prop_value->data); *prop_value = new_value; } @@ -225,16 +247,17 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, output->pendingProperties = TRUE; if (sendevent) { - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyNewValue; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent(output->pScreen, (xEvent *) &event, - RROutputPropertyNotifyMask); - } - return (Success); + xRROutputPropertyNotifyEvent event = { + .type = RREventBase + RRNotify, + .subCode = RRNotify_OutputProperty, + .output = output->id, + .state = PropertyNewValue, + .atom = prop->propertyName, + .timestamp = currentTime.milliseconds + }; + RRDeliverPropertyEvent(output->pScreen, (xEvent *) &event); + } + return Success; } Bool @@ -265,7 +288,7 @@ RRPostPendingProperties(RROutputPtr output) pending_value->format == current_value->format && pending_value->size == current_value->size && !memcmp(pending_value->data, current_value->data, - pending_value->size)) + pending_value->size * (pending_value->format / 8))) continue; if (RRChangeOutputProperty(output, property->propertyName, @@ -292,13 +315,21 @@ RRPropertyValuePtr RRGetOutputProperty(RROutputPtr output, Atom property, Bool pending) { RRPropertyPtr prop = RRQueryOutputProperty(output, property); + rrScrPrivPtr pScrPriv = rrGetScrPriv(output->pScreen); if (!prop) return NULL; if (pending && prop->is_pending) return &prop->pending; - else + else { +#if RANDR_13_INTERFACE + /* If we can, try to update the property value first */ + if (pScrPriv->rrOutputGetProperty) + pScrPriv->rrOutputGetProperty(output->pScreen, output, + prop->propertyName); +#endif return &prop->current; + } } int @@ -313,21 +344,31 @@ RRConfigureOutputProperty(RROutputPtr output, Atom property, if (!prop) { prop = RRCreateOutputProperty(property); if (!prop) - return (BadAlloc); + return BadAlloc; add = TRUE; } else if (prop->immutable && !immutable) - return (BadAccess); + return BadAccess; /* * ranges must have even number of values */ - if (range && (num_values & 1)) + if (range && (num_values & 1)) { + if (add) + RRDestroyOutputProperty(prop); return BadMatch; + } +#ifndef NXAGENT_SERVER + new_values = xallocarray(num_values, sizeof(INT32)); +#else /* !defined(NXAGENT_SERVER) */ new_values = xalloc(num_values * sizeof(INT32)); - if (!new_values && num_values) +#endif /* !defined(NXAGENT_SERVER) */ + if (!new_values && num_values) { + if (add) + RRDestroyOutputProperty(prop); return BadAlloc; + } if (num_values) memcpy(new_values, values, num_values * sizeof(INT32)); @@ -336,8 +377,7 @@ RRConfigureOutputProperty(RROutputPtr output, Atom property, * loses any pending values */ if (prop->is_pending && !pending) { - if (prop->pending.data) - xfree(prop->pending.data); + xfree(prop->pending.data); RRInitOutputPropertyValue(&prop->pending); } @@ -345,8 +385,7 @@ RRConfigureOutputProperty(RROutputPtr output, Atom property, prop->range = range; prop->immutable = immutable; prop->num_valid = num_values; - if (prop->valid_values) - xfree(prop->valid_values); + xfree(prop->valid_values); prop->valid_values = new_values; if (add) { @@ -361,47 +400,51 @@ int ProcRRListOutputProperties(ClientPtr client) { REQUEST(xRRListOutputPropertiesReq); - Atom *pAtoms = NULL, *temppAtoms; + Atom *pAtoms = NULL; xRRListOutputPropertiesReply rep; int numProps = 0; RROutputPtr output; RRPropertyPtr prop; + int n; REQUEST_SIZE_MATCH(xRRListOutputPropertiesReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) - return RRErrorBase + BadRROutput; + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); for (prop = output->properties; prop; prop = prop->next) numProps++; if (numProps) - if (!(pAtoms = (Atom *) xalloc(numProps * sizeof(Atom)))) - return (BadAlloc); +#ifndef NXAGENT_SERVER + if (!(pAtoms = xallocarray(numProps, sizeof(Atom)))) +#else /* !defined(NXAGENT_SERVER) */ + if (!(pAtoms = xalloc(numProps * sizeof(Atom)))) +#endif /* !defined(NXAGENT_SERVER) */ + return BadAlloc; - rep.type = X_Reply; - rep.length = (numProps * sizeof(Atom)) >> 2; - rep.sequenceNumber = client->sequence; - rep.nAtoms = numProps; + rep = (xRRListOutputPropertiesReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = bytes_to_int32(numProps * sizeof(Atom)), + .nAtoms = numProps + }; if (client->swapped) { - int n; - swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swaps(&rep.nAtoms, n); } - temppAtoms = pAtoms; - for (prop = output->properties; prop; prop = prop->next) - *temppAtoms++ = prop->propertyName; - WriteToClient(client, sizeof(xRRListOutputPropertiesReply), (char *) &rep); + if (numProps) { + /* Copy property name atoms to reply buffer */ + Atom *temppAtoms = pAtoms; + for (prop = output->properties; prop; prop = prop->next) + *temppAtoms++ = prop->propertyName; + client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; WriteSwappedDataToClient(client, numProps * sizeof(Atom), pAtoms); xfree(pAtoms); } - return (client->noClientException); + return Success; } int @@ -411,33 +454,36 @@ ProcRRQueryOutputProperty(ClientPtr client) xRRQueryOutputPropertyReply rep; RROutputPtr output; RRPropertyPtr prop; - char *extra; + char *extra = NULL; + int n; REQUEST_SIZE_MATCH(xRRQueryOutputPropertyReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) - return RRErrorBase + BadRROutput; + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); prop = RRQueryOutputProperty(output, stuff->property); if (!prop) return BadName; if (prop->num_valid) { +#ifndef NXAGENT_SERVER + extra = xallocarray(prop->num_valid, sizeof(INT32)); +#else /* !defined(NXAGENT_SERVER) */ extra = xalloc(prop->num_valid * sizeof(INT32)); +#endif /* !defined(NXAGENT_SERVER) */ if (!extra) return BadAlloc; } - rep.type = X_Reply; - rep.length = prop->num_valid; - rep.sequenceNumber = client->sequence; - rep.pending = prop->is_pending; - rep.range = prop->range; - rep.immutable = prop->immutable; - if (client->swapped) { - int n; + rep = (xRRQueryOutputPropertyReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = prop->num_valid, + .pending = prop->is_pending, + .range = prop->range, + .immutable = prop->immutable + }; + if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); } @@ -449,7 +495,7 @@ ProcRRQueryOutputProperty(ClientPtr client) extra); xfree(extra); } - return (client->noClientException); + return Success; } int @@ -461,15 +507,13 @@ ProcRRConfigureOutputProperty(ClientPtr client) REQUEST_AT_LEAST_SIZE(xRRConfigureOutputPropertyReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) - return RRErrorBase + BadRROutput; + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); - num_valid = stuff->length - (sizeof(xRRConfigureOutputPropertyReq) >> 2); - return RRConfigureOutputProperty(output, stuff->property, - stuff->pending, stuff->range, - FALSE, num_valid, (INT32 *) (stuff + 1)); + num_valid = + stuff->length - bytes_to_int32(sizeof(xRRConfigureOutputPropertyReq)); + return RRConfigureOutputProperty(output, stuff->property, stuff->pending, + stuff->range, FALSE, num_valid, + (INT32 *) (stuff + 1)); } int @@ -497,23 +541,21 @@ ProcRRChangeOutputProperty(ClientPtr client) return BadValue; } len = stuff->nUnits; - if (len > ((0xffffffff - sizeof(xChangePropertyReq)) >> 2)) + if (len > bytes_to_int32((0xffffffff - sizeof(xChangePropertyReq)))) return BadLength; sizeInBytes = format >> 3; totalSize = len * sizeInBytes; REQUEST_FIXED_SIZE(xRRChangeOutputPropertyReq, totalSize); - output = LookupOutput(client, stuff->output, DixWriteAccess); - if (!output) - return RRErrorBase + BadRROutput; + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); if (!ValidAtom(stuff->property)) { client->errorValue = stuff->property; - return (BadAtom); + return BadAtom; } if (!ValidAtom(stuff->type)) { client->errorValue = stuff->type; - return (BadAtom); + return BadAtom; } err = RRChangeOutputProperty(output, stuff->property, @@ -523,7 +565,7 @@ ProcRRChangeOutputProperty(ClientPtr client) if (err != Success) return err; else - return client->noClientException; + return Success; } int @@ -531,20 +573,30 @@ ProcRRDeleteOutputProperty(ClientPtr client) { REQUEST(xRRDeleteOutputPropertyReq); RROutputPtr output; + RRPropertyPtr prop; REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq); UpdateCurrentTime(); - output = LookupOutput(client, stuff->output, DixWriteAccess); - if (!output) - return RRErrorBase + BadRROutput; + VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); if (!ValidAtom(stuff->property)) { client->errorValue = stuff->property; - return (BadAtom); + return BadAtom; + } + + prop = RRQueryOutputProperty(output, stuff->property); + if (!prop) { + client->errorValue = stuff->property; + return BadName; + } + + if (prop->immutable) { + client->errorValue = stuff->property; + return BadAccess; } RRDeleteOutputProperty(output, stuff->property); - return client->noClientException; + return Success; } int @@ -556,35 +608,36 @@ ProcRRGetOutputProperty(ClientPtr client) unsigned long n, len, ind; RROutputPtr output; xRRGetOutputPropertyReply reply; - char *extra; + char *extra = NULL; + int m; REQUEST_SIZE_MATCH(xRRGetOutputPropertyReq); if (stuff->delete) UpdateCurrentTime(); - output = LookupOutput(client, stuff->output, - stuff->delete ? DixWriteAccess : DixReadAccess); - if (!output) - return RRErrorBase + BadRROutput; + VERIFY_RR_OUTPUT(stuff->output, output, + stuff->delete ? DixWriteAccess : DixReadAccess); if (!ValidAtom(stuff->property)) { client->errorValue = stuff->property; - return (BadAtom); + return BadAtom; } if ((stuff->delete != xTrue) && (stuff->delete != xFalse)) { client->errorValue = stuff->delete; - return (BadValue); + return BadValue; } if ((stuff->type != AnyPropertyType) && !ValidAtom(stuff->type)) { client->errorValue = stuff->type; - return (BadAtom); + return BadAtom; } for (prev = &output->properties; (prop = *prev); prev = &prop->next) if (prop->propertyName == stuff->property) break; - reply.type = X_Reply; - reply.sequenceNumber = client->sequence; + reply = (xRRGetOutputPropertyReply) { + .type = X_Reply, + .sequenceNumber = client->sequence + }; if (!prop) { reply.nItems = 0; reply.length = 0; @@ -592,25 +645,23 @@ ProcRRGetOutputProperty(ClientPtr client) reply.propertyType = None; reply.format = 0; if (client->swapped) { - int n; - - swaps(&reply.sequenceNumber, n); - swapl(&reply.length, n); - swapl(&reply.propertyType, n); - swapl(&reply.bytesAfter, n); - swapl(&reply.nItems, n); + swaps(&reply.sequenceNumber, m); + swapl(&reply.length, m); + swapl(&reply.propertyType, m); + swapl(&reply.bytesAfter, m); + swapl(&reply.nItems, m); } - WriteToClient(client, sizeof(xRRGetOutputPropertyReply), &reply); - return (client->noClientException); + WriteToClient(client, sizeof(xRRGetOutputPropertyReply), + (char *) &reply); + return Success; } if (prop->immutable && stuff->delete) return BadAccess; - if (stuff->pending && prop->is_pending) - prop_value = &prop->pending; - else - prop_value = &prop->current; + prop_value = RRGetOutputProperty(output, stuff->property, stuff->pending); + if (!prop_value) + return BadAtom; /* If the request type and actual type don't match. Return the property information, but not the data. */ @@ -623,16 +674,15 @@ ProcRRGetOutputProperty(ClientPtr client) reply.nItems = 0; reply.propertyType = prop_value->type; if (client->swapped) { - int n; - swaps(&reply.sequenceNumber, n); swapl(&reply.length, n); swapl(&reply.propertyType, n); swapl(&reply.bytesAfter, n); swapl(&reply.nItems, n); } - WriteToClient(client, sizeof(xRRGetOutputPropertyReply), &reply); - return (client->noClientException); + WriteToClient(client, sizeof(xRRGetOutputPropertyReply), + (char *) &reply); + return Success; } /* @@ -658,7 +708,7 @@ ProcRRGetOutputProperty(ClientPtr client) } reply.bytesAfter = n - (ind + len); reply.format = prop_value->format; - reply.length = (len + 3) >> 2; + reply.length = bytes_to_int32(len); if (prop_value->format) reply.nItems = len / (prop_value->format / 8); else @@ -666,28 +716,25 @@ ProcRRGetOutputProperty(ClientPtr client) reply.propertyType = prop_value->type; if (stuff->delete && (reply.bytesAfter == 0)) { - xRROutputPropertyNotifyEvent event; - - event.type = RREventBase + RRNotify; - event.subCode = RRNotify_OutputProperty; - event.output = output->id; - event.state = PropertyDelete; - event.atom = prop->propertyName; - event.timestamp = currentTime.milliseconds; - RRDeliverEvent(output->pScreen, (xEvent *) &event, - RROutputPropertyNotifyMask); + xRROutputPropertyNotifyEvent event = { + .type = RREventBase + RRNotify, + .subCode = RRNotify_OutputProperty, + .output = output->id, + .state = PropertyDelete, + .atom = prop->propertyName, + .timestamp = currentTime.milliseconds + }; + RRDeliverPropertyEvent(output->pScreen, (xEvent *) &event); } if (client->swapped) { - int n; - swaps(&reply.sequenceNumber, n); swapl(&reply.length, n); swapl(&reply.propertyType, n); swapl(&reply.bytesAfter, n); swapl(&reply.nItems, n); } - WriteToClient(client, sizeof(xGenericReply), &reply); + WriteToClient(client, sizeof(xGenericReply), (char *) &reply); if (len) { memcpy(extra, (char *) prop_value->data + ind, len); switch (reply.format) { @@ -709,5 +756,5 @@ ProcRRGetOutputProperty(ClientPtr client) *prev = prop->next; RRDestroyOutputProperty(prop); } - return (client->noClientException); + return Success; } diff --git a/nx-X11/programs/Xserver/randr/rrprovider.c b/nx-X11/programs/Xserver/randr/rrprovider.c new file mode 100644 index 000000000..b2251b682 --- /dev/null +++ b/nx-X11/programs/Xserver/randr/rrprovider.c @@ -0,0 +1,484 @@ +/* + * Copyright © 2012 Red Hat Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + * + * Authors: Dave Airlie + */ + +#include "randrstr.h" +#include "swaprep.h" + +RESTYPE RRProviderType; + +/* + * Initialize provider type error value + */ +void +RRProviderInitErrorValue(void) +{ +#ifndef NXAGENT_SERVER + SetResourceTypeErrorValue(RRProviderType, RRErrorBase + BadRRProvider); +#endif +} + +#define ADD_PROVIDER(_pScreen) do { \ + pScrPriv = rrGetScrPriv((_pScreen)); \ + if (pScrPriv->provider) { \ + providers[count_providers] = pScrPriv->provider->id; \ + if (client->swapped) \ + swapl(&providers[count_providers], n); \ + count_providers++; \ + } \ + } while(0) + +int +ProcRRGetProviders(ClientPtr client) +{ + REQUEST(xRRGetProvidersReq); + xRRGetProvidersReply rep; + WindowPtr pWin; + ScreenPtr pScreen; + rrScrPrivPtr pScrPriv; + int rc; + CARD8 *extra; + unsigned int extraLen; + RRProvider *providers; + int total_providers = 0, count_providers = 0; +#ifndef NXAGENT_SERVER + ScreenPtr iter; +#endif + int n; + + REQUEST_SIZE_MATCH(xRRGetProvidersReq); +#ifndef NXAGENT_SERVER + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); +#else + pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); + rc = pWin ? Success : BadWindow; +#endif + + if (rc != Success) + return rc; + + pScreen = pWin->drawable.pScreen; + + pScrPriv = rrGetScrPriv(pScreen); + + if (pScrPriv->provider) + total_providers++; +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { + pScrPriv = rrGetScrPriv(iter); + total_providers += pScrPriv->provider ? 1 : 0; + } + xorg_list_for_each_entry(iter, &pScreen->offload_slave_list, offload_head) { + pScrPriv = rrGetScrPriv(iter); + total_providers += pScrPriv->provider ? 1 : 0; + } + xorg_list_for_each_entry(iter, &pScreen->unattached_list, unattached_head) { + pScrPriv = rrGetScrPriv(iter); + total_providers += pScrPriv->provider ? 1 : 0; + } +#endif + + pScrPriv = rrGetScrPriv(pScreen); + + if (!pScrPriv) + { + rep = (xRRGetProvidersReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .timestamp = currentTime.milliseconds, + .nProviders = 0 + }; + extra = NULL; + extraLen = 0; + } else { + rep = (xRRGetProvidersReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .timestamp = pScrPriv->lastSetTime.milliseconds, + .nProviders = total_providers, + .length = total_providers + }; + extraLen = rep.length << 2; + if (extraLen) { + extra = xalloc(extraLen); + if (!extra) + return BadAlloc; + } else + extra = NULL; + + providers = (RRProvider *) extra; + ADD_PROVIDER(pScreen); +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { + ADD_PROVIDER(iter); + } + xorg_list_for_each_entry(iter, &pScreen->offload_slave_list, offload_head) { + ADD_PROVIDER(iter); + } + xorg_list_for_each_entry(iter, &pScreen->unattached_list, unattached_head) { + ADD_PROVIDER(iter); + } +#endif + } + + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); + swaps(&rep.nProviders, n); + } + WriteToClient(client, sizeof(xRRGetProvidersReply), (char *) &rep); + if (extraLen) + { + WriteToClient(client, extraLen, (char *) extra); + xfree(extra); + } + return Success; +} + +int +ProcRRGetProviderInfo(ClientPtr client) +{ + REQUEST(xRRGetProviderInfoReq); + xRRGetProviderInfoReply rep; + rrScrPrivPtr pScrPriv; +#ifndef NXAGENT_SERVER + rrScrPrivPtr pScrProvPriv; +#endif + RRProviderPtr provider; + ScreenPtr pScreen; + CARD8 *extra; + unsigned int extraLen = 0; + RRCrtc *crtcs; + RROutput *outputs; + int i; + char *name; +#ifndef NXAGENT_SERVER + ScreenPtr provscreen; +#endif + RRProvider *providers; + uint32_t *prov_cap; + int n; + + REQUEST_SIZE_MATCH(xRRGetProviderInfoReq); + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + + pScreen = provider->pScreen; + pScrPriv = rrGetScrPriv(pScreen); + + rep = (xRRGetProviderInfoReply) { + .type = X_Reply, + .status = RRSetConfigSuccess, + .sequenceNumber = client->sequence, + .length = 0, + .capabilities = provider->capabilities, + .nameLength = provider->nameLength, + .timestamp = pScrPriv->lastSetTime.milliseconds, + .nCrtcs = pScrPriv->numCrtcs, + .nOutputs = pScrPriv->numOutputs, + .nAssociatedProviders = 0 + }; + + /* count associated providers */ + if (provider->offload_sink) + rep.nAssociatedProviders++; + if (provider->output_source) + rep.nAssociatedProviders++; +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(provscreen, &pScreen->output_slave_list, output_head) + rep.nAssociatedProviders++; + xorg_list_for_each_entry(provscreen, &pScreen->offload_slave_list, offload_head) + rep.nAssociatedProviders++; +#endif + + rep.length = (pScrPriv->numCrtcs + pScrPriv->numOutputs + + (rep.nAssociatedProviders * 2) + bytes_to_int32(rep.nameLength)); + + extraLen = rep.length << 2; + if (extraLen) { + extra = xalloc(extraLen); + if (!extra) + return BadAlloc; + } + else + extra = NULL; + + crtcs = (RRCrtc *) extra; + outputs = (RROutput *) (crtcs + rep.nCrtcs); + providers = (RRProvider *) (outputs + rep.nOutputs); + prov_cap = (unsigned int *) (providers + rep.nAssociatedProviders); + name = (char *) (prov_cap + rep.nAssociatedProviders); + + for (i = 0; i < pScrPriv->numCrtcs; i++) { + crtcs[i] = pScrPriv->crtcs[i]->id; + if (client->swapped) + swapl(&crtcs[i], n); + } + + for (i = 0; i < pScrPriv->numOutputs; i++) { + outputs[i] = pScrPriv->outputs[i]->id; + if (client->swapped) + swapl(&outputs[i], n); + } + + i = 0; + if (provider->offload_sink) { + providers[i] = provider->offload_sink->id; + if (client->swapped) + swapl(&providers[i], n); + prov_cap[i] = RR_Capability_SinkOffload; + if (client->swapped) + swapl(&prov_cap[i], n); + i++; + } + if (provider->output_source) { + providers[i] = provider->output_source->id; + if (client->swapped) + swapl(&providers[i], n); + prov_cap[i] = RR_Capability_SourceOutput; + swapl(&prov_cap[i], n); + i++; + } +#ifndef NXAGENT_SERVER + xorg_list_for_each_entry(provscreen, &pScreen->output_slave_list, output_head) { + pScrProvPriv = rrGetScrPriv(provscreen); + providers[i] = pScrProvPriv->provider->id; + if (client->swapped) + swapl(&providers[i]); + prov_cap[i] = RR_Capability_SinkOutput; + if (client->swapped) + swapl(&prov_cap[i]); + i++; + } + xorg_list_for_each_entry(provscreen, &pScreen->offload_slave_list, offload_head) { + pScrProvPriv = rrGetScrPriv(provscreen); + providers[i] = pScrProvPriv->provider->id; + if (client->swapped) + swapl(&providers[i]); + prov_cap[i] = RR_Capability_SourceOffload; + if (client->swapped) + swapl(&prov_cap[i]); + i++; + } +#endif + memcpy(name, provider->name, rep.nameLength); + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.capabilities, n); + swaps(&rep.nCrtcs, n); + swaps(&rep.nOutputs, n); + swaps(&rep.nameLength, n); + } + WriteToClient(client, sizeof(xRRGetProviderInfoReply), (char *) &rep); + if (extraLen) + { + WriteToClient(client, extraLen, (char *) extra); + xfree(extra); + } + return Success; +} + +int +ProcRRSetProviderOutputSource(ClientPtr client) +{ + REQUEST(xRRSetProviderOutputSourceReq); + rrScrPrivPtr pScrPriv; + RRProviderPtr provider, source_provider = NULL; + ScreenPtr pScreen; + + REQUEST_SIZE_MATCH(xRRSetProviderOutputSourceReq); + + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + + if (!(provider->capabilities & RR_Capability_SinkOutput)) + return BadValue; + + if (stuff->source_provider) { + VERIFY_RR_PROVIDER(stuff->source_provider, source_provider, DixReadAccess); + + if (!(source_provider->capabilities & RR_Capability_SourceOutput)) + return BadValue; + } + + pScreen = provider->pScreen; + pScrPriv = rrGetScrPriv(pScreen); + + pScrPriv->rrProviderSetOutputSource(pScreen, provider, source_provider); + + provider->changed = TRUE; + RRSetChanged(pScreen); + + RRTellChanged(pScreen); + + return Success; +} + +int +ProcRRSetProviderOffloadSink(ClientPtr client) +{ + REQUEST(xRRSetProviderOffloadSinkReq); + rrScrPrivPtr pScrPriv; + RRProviderPtr provider, sink_provider = NULL; + ScreenPtr pScreen; + + REQUEST_SIZE_MATCH(xRRSetProviderOffloadSinkReq); + + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + if (!(provider->capabilities & RR_Capability_SourceOffload)) + return BadValue; +#ifndef NXAGENT_SERVER + if (!provider->pScreen->isGPU) + return BadValue; +#endif /* !defined(NXAGENT_SERVER) */ + + if (stuff->sink_provider) { + VERIFY_RR_PROVIDER(stuff->sink_provider, sink_provider, DixReadAccess); + if (!(sink_provider->capabilities & RR_Capability_SinkOffload)) + return BadValue; + } + pScreen = provider->pScreen; + pScrPriv = rrGetScrPriv(pScreen); + + pScrPriv->rrProviderSetOffloadSink(pScreen, provider, sink_provider); + + provider->changed = TRUE; + RRSetChanged(pScreen); + + RRTellChanged(pScreen); + + return Success; +} + +RRProviderPtr +RRProviderCreate(ScreenPtr pScreen, const char *name, + int nameLength) +{ + RRProviderPtr provider; + rrScrPrivPtr pScrPriv; + + pScrPriv = rrGetScrPriv(pScreen); + + provider = xcalloc(1, sizeof(RRProviderRec) + nameLength + 1); + if (!provider) + return NULL; + + provider->id = FakeClientID(0); + provider->pScreen = pScreen; + provider->name = (char *) (provider + 1); + provider->nameLength = nameLength; + memcpy(provider->name, name, nameLength); + provider->name[nameLength] = '\0'; + provider->changed = FALSE; + + if (!AddResource(provider->id, RRProviderType, (void *) provider)) + return NULL; + pScrPriv->provider = provider; + return provider; +} + +/* + * Destroy a provider at shutdown + */ +void +RRProviderDestroy(RRProviderPtr provider) +{ + FreeResource(provider->id, 0); +} + +void +RRProviderSetCapabilities(RRProviderPtr provider, uint32_t capabilities) +{ + provider->capabilities = capabilities; +} + +static int +RRProviderDestroyResource(void *value, XID pid) +{ + RRProviderPtr provider = (RRProviderPtr) value; + ScreenPtr pScreen = provider->pScreen; + + if (pScreen) + { + rrScrPriv(pScreen); + + if (pScrPriv->rrProviderDestroy) + (*pScrPriv->rrProviderDestroy) (pScreen, provider); + pScrPriv->provider = NULL; + } + xfree(provider); + return 1; +} + +Bool +RRProviderInit(void) +{ + RRProviderType = CreateNewResourceType(RRProviderDestroyResource +#ifndef NXAGENT_SERVER + , "Provider" +#endif /* !defined(NXAGENT_SERVER) */ + ); + if (!RRProviderType) + return FALSE; + + return TRUE; +} + +extern _X_EXPORT Bool +RRProviderLookup(XID id, RRProviderPtr * provider_p) +{ +#ifndef NXAGENT_SERVER + int rc = dixLookupResourceByType((void **) provider_p, id, + RRProviderType, NullClient, DixReadAccess); + if (rc == Success) + return TRUE; +#else /* !defined(NXAGENT_SERVER) */ + provider_p = (RRProviderPtr *) LookupIDByType(id, RREventType); + if (provider_p) + return TRUE; +#endif /* !defined(NXAGENT_SERVER) */ + + return FALSE; +} + +void +RRDeliverProviderEvent(ClientPtr client, WindowPtr pWin, RRProviderPtr provider) +{ + ScreenPtr pScreen = pWin->drawable.pScreen; + + rrScrPriv(pScreen); + + xRRProviderChangeNotifyEvent pe = { + .type = RRNotify + RREventBase, + .subCode = RRNotify_ProviderChange, +#ifdef NXAGENT_SERVER + .sequenceNumber = client->sequence, +#endif + .timestamp = pScrPriv->lastSetTime.milliseconds, + .window = pWin->drawable.id, + .provider = provider->id + }; + + WriteEventsToClient(client, 1, (xEvent *) &pe); +} diff --git a/nx-X11/programs/Xserver/randr/rrproviderproperty.c b/nx-X11/programs/Xserver/randr/rrproviderproperty.c new file mode 100644 index 000000000..a68a94ff2 --- /dev/null +++ b/nx-X11/programs/Xserver/randr/rrproviderproperty.c @@ -0,0 +1,752 @@ +/* + * Copyright © 2006 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#include "randrstr.h" +#include "propertyst.h" +#include "swaprep.h" + +static int +DeliverPropertyEvent(WindowPtr pWin, void *value) +{ + xRRProviderPropertyNotifyEvent *event = value; + RREventPtr *pHead, pRREvent; + +#ifndef NXAGENT_SERVER + dixLookupResourceByType((void **) &pHead, pWin->drawable.id, + RREventType, serverClient, DixReadAccess); +#else /* !defined(NXAGENT_SERVER) */ + pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType); +#endif /* !defined(NXAGENT_SERVER) */ + if (!pHead) + return WT_WALKCHILDREN; + + for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) { + if (!(pRREvent->mask & RRProviderPropertyNotifyMask)) + continue; + + event->window = pRREvent->window->drawable.id; + WriteEventsToClient(pRREvent->client, 1, (xEvent *) event); + } + + return WT_WALKCHILDREN; +} + +static void +RRDeliverPropertyEvent(ScreenPtr pScreen, xEvent *event) +{ + if (!(dispatchException & (DE_RESET | DE_TERMINATE))) + WalkTree(pScreen, DeliverPropertyEvent, event); +} + +static void +RRDestroyProviderProperty(RRPropertyPtr prop) +{ + xfree(prop->valid_values); + xfree(prop->current.data); + xfree(prop->pending.data); + xfree(prop); +} + +static void +RRDeleteProperty(RRProviderRec * provider, RRPropertyRec * prop) +{ + xRRProviderPropertyNotifyEvent event = { + .type = RREventBase + RRNotify, + .subCode = RRNotify_ProviderProperty, + .provider = provider->id, + .state = PropertyDelete, + .atom = prop->propertyName, + .timestamp = currentTime.milliseconds + }; + + RRDeliverPropertyEvent(provider->pScreen, (xEvent *) &event); + + RRDestroyProviderProperty(prop); +} + +void +RRDeleteAllProviderProperties(RRProviderPtr provider) +{ + RRPropertyPtr prop, next; + + for (prop = provider->properties; prop; prop = next) { + next = prop->next; + RRDeleteProperty(provider, prop); + } +} + +static void +RRInitProviderPropertyValue(RRPropertyValuePtr property_value) +{ + property_value->type = None; + property_value->format = 0; + property_value->size = 0; + property_value->data = NULL; +} + +static RRPropertyPtr +RRCreateProviderProperty(Atom property) +{ + RRPropertyPtr prop; + + prop = (RRPropertyPtr) xalloc(sizeof(RRPropertyRec)); + if (!prop) + return NULL; + prop->next = NULL; + prop->propertyName = property; + prop->is_pending = FALSE; + prop->range = FALSE; + prop->immutable = FALSE; + prop->num_valid = 0; + prop->valid_values = NULL; + RRInitProviderPropertyValue(&prop->current); + RRInitProviderPropertyValue(&prop->pending); + return prop; +} + +void +RRDeleteProviderProperty(RRProviderPtr provider, Atom property) +{ + RRPropertyRec *prop, **prev; + + for (prev = &provider->properties; (prop = *prev); prev = &(prop->next)) + if (prop->propertyName == property) { + *prev = prop->next; + RRDeleteProperty(provider, prop); + return; + } +} + +int +RRChangeProviderProperty(RRProviderPtr provider, Atom property, Atom type, + int format, int mode, unsigned long len, + void *value, Bool sendevent, Bool pending) +{ + RRPropertyPtr prop; + rrScrPrivPtr pScrPriv = rrGetScrPriv(provider->pScreen); + int size_in_bytes; + int total_size; + unsigned long total_len; + RRPropertyValuePtr prop_value; + RRPropertyValueRec new_value; + Bool add = FALSE; + + size_in_bytes = format >> 3; + + /* first see if property already exists */ + prop = RRQueryProviderProperty(provider, property); + if (!prop) { /* just add to list */ + prop = RRCreateProviderProperty(property); + if (!prop) + return BadAlloc; + add = TRUE; + mode = PropModeReplace; + } + if (pending && prop->is_pending) + prop_value = &prop->pending; + else + prop_value = &prop->current; + + /* To append or prepend to a property the request format and type + must match those of the already defined property. The + existing format and type are irrelevant when using the mode + "PropModeReplace" since they will be written over. */ + + if ((format != prop_value->format) && (mode != PropModeReplace)) + return BadMatch; + if ((prop_value->type != type) && (mode != PropModeReplace)) + return BadMatch; + new_value = *prop_value; + if (mode == PropModeReplace) + total_len = len; + else + total_len = prop_value->size + len; + + if (mode == PropModeReplace || len > 0) { + void *new_data = NULL, *old_data = NULL; + + total_size = total_len * size_in_bytes; + new_value.data = (void *) xalloc(total_size); + if (!new_value.data && total_size) { + if (add) + RRDestroyProviderProperty(prop); + return BadAlloc; + } + new_value.size = len; + new_value.type = type; + new_value.format = format; + + switch (mode) { + case PropModeReplace: + new_data = new_value.data; + old_data = NULL; + break; + case PropModeAppend: + new_data = (void *) (((char *) new_value.data) + + (prop_value->size * size_in_bytes)); + old_data = new_value.data; + break; + case PropModePrepend: + new_data = new_value.data; + old_data = (void *) (((char *) new_value.data) + + (prop_value->size * size_in_bytes)); + break; + } + if (new_data) + memcpy((char *) new_data, (char *) value, len * size_in_bytes); + if (old_data) + memcpy((char *) old_data, (char *) prop_value->data, + prop_value->size * size_in_bytes); + + if (pending && pScrPriv->rrProviderSetProperty && + !pScrPriv->rrProviderSetProperty(provider->pScreen, provider, + prop->propertyName, &new_value)) { + if (add) + RRDestroyProviderProperty(prop); + xfree(new_value.data); + return BadValue; + } + xfree(prop_value->data); + *prop_value = new_value; + } + + else if (len == 0) { + /* do nothing */ + } + + if (add) { + prop->next = provider->properties; + provider->properties = prop; + } + + if (pending && prop->is_pending) + provider->pendingProperties = TRUE; + + if (sendevent) { + xRRProviderPropertyNotifyEvent event = { + .type = RREventBase + RRNotify, + .subCode = RRNotify_ProviderProperty, + .provider = provider->id, + .state = PropertyNewValue, + .atom = prop->propertyName, + .timestamp = currentTime.milliseconds + }; + RRDeliverPropertyEvent(provider->pScreen, (xEvent *) &event); + } + return Success; +} + +Bool +RRPostProviderPendingProperties(RRProviderPtr provider) +{ + RRPropertyValuePtr pending_value; + RRPropertyValuePtr current_value; + RRPropertyPtr property; + Bool ret = TRUE; + + if (!provider->pendingProperties) + return TRUE; + + provider->pendingProperties = FALSE; + for (property = provider->properties; property; property = property->next) { + /* Skip non-pending properties */ + if (!property->is_pending) + continue; + + pending_value = &property->pending; + current_value = &property->current; + + /* + * If the pending and current values are equal, don't mark it + * as changed (which would deliver an event) + */ + if (pending_value->type == current_value->type && + pending_value->format == current_value->format && + pending_value->size == current_value->size && + !memcmp(pending_value->data, current_value->data, + pending_value->size * (pending_value->format / 8))) + continue; + + if (RRChangeProviderProperty(provider, property->propertyName, + pending_value->type, pending_value->format, + PropModeReplace, pending_value->size, + pending_value->data, TRUE, FALSE) != Success) + ret = FALSE; + } + return ret; +} + +RRPropertyPtr +RRQueryProviderProperty(RRProviderPtr provider, Atom property) +{ + RRPropertyPtr prop; + + for (prop = provider->properties; prop; prop = prop->next) + if (prop->propertyName == property) + return prop; + return NULL; +} + +RRPropertyValuePtr +RRGetProviderProperty(RRProviderPtr provider, Atom property, Bool pending) +{ + RRPropertyPtr prop = RRQueryProviderProperty(provider, property); + rrScrPrivPtr pScrPriv = rrGetScrPriv(provider->pScreen); + + if (!prop) + return NULL; + if (pending && prop->is_pending) + return &prop->pending; + else { +#if RANDR_13_INTERFACE + /* If we can, try to update the property value first */ + if (pScrPriv->rrProviderGetProperty) + pScrPriv->rrProviderGetProperty(provider->pScreen, provider, + prop->propertyName); +#endif + return &prop->current; + } +} + +int +RRConfigureProviderProperty(RRProviderPtr provider, Atom property, + Bool pending, Bool range, Bool immutable, + int num_values, INT32 *values) +{ + RRPropertyPtr prop = RRQueryProviderProperty(provider, property); + Bool add = FALSE; + INT32 *new_values; + + if (!prop) { + prop = RRCreateProviderProperty(property); + if (!prop) + return BadAlloc; + add = TRUE; + } + else if (prop->immutable && !immutable) + return BadAccess; + + /* + * ranges must have even number of values + */ + if (range && (num_values & 1)) { + if (add) + RRDestroyProviderProperty(prop); + return BadMatch; + } + +#ifndef NXAGENT_SERVER + new_values = xallocarray(num_values, sizeof(INT32)); +#else /* !defined(NXAGENT_SERVER) */ + new_values = xalloc(num_values * sizeof(INT32)); +#endif /* !defined(NXAGENT_SERVER) */ + + if (!new_values && num_values) { + if (add) + RRDestroyProviderProperty(prop); + return BadAlloc; + } + if (num_values) + memcpy(new_values, values, num_values * sizeof(INT32)); + + /* + * Property moving from pending to non-pending + * loses any pending values + */ + if (prop->is_pending && !pending) { + xfree(prop->pending.data); + RRInitProviderPropertyValue(&prop->pending); + } + + prop->is_pending = pending; + prop->range = range; + prop->immutable = immutable; + prop->num_valid = num_values; + xfree(prop->valid_values); + prop->valid_values = new_values; + + if (add) { + prop->next = provider->properties; + provider->properties = prop; + } + + return Success; +} + +int +ProcRRListProviderProperties(ClientPtr client) +{ + REQUEST(xRRListProviderPropertiesReq); + Atom *pAtoms = NULL, *temppAtoms; + xRRListProviderPropertiesReply rep; + int numProps = 0; + RRProviderPtr provider; + RRPropertyPtr prop; + int n; + + REQUEST_SIZE_MATCH(xRRListProviderPropertiesReq); + + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + + for (prop = provider->properties; prop; prop = prop->next) + numProps++; + if (numProps) +#ifndef NXAGENT_SERVER + if (!(pAtoms = xallocarray(numProps, sizeof(Atom)))) +#else /* !defined(NXAGENT_SERVER) */ + if (!(pAtoms = xalloc(numProps * sizeof(Atom)))) +#endif /* !defined(NXAGENT_SERVER) */ + return BadAlloc; + + rep = (xRRListProviderPropertiesReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = bytes_to_int32(numProps * sizeof(Atom)), + .nAtoms = numProps + }; + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swaps(&rep.nAtoms, n); + } + temppAtoms = pAtoms; + for (prop = provider->properties; prop; prop = prop->next) + *temppAtoms++ = prop->propertyName; + + WriteToClient(client, sizeof(xRRListProviderPropertiesReply), + (char *) &rep); + if (numProps) { + client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; + WriteSwappedDataToClient(client, numProps * sizeof(Atom), pAtoms); + xfree(pAtoms); + } + return Success; +} + +int +ProcRRQueryProviderProperty(ClientPtr client) +{ + REQUEST(xRRQueryProviderPropertyReq); + xRRQueryProviderPropertyReply rep; + RRProviderPtr provider; + RRPropertyPtr prop; + char *extra = NULL; + int n; + + REQUEST_SIZE_MATCH(xRRQueryProviderPropertyReq); + + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + + prop = RRQueryProviderProperty(provider, stuff->property); + if (!prop) + return BadName; + + if (prop->num_valid) { +#ifndef NXAGENT_SERVER + extra = xallocarray(prop->num_valid, sizeof(INT32)); +#else /* !defined(NXAGENT_SERVER) */ + extra = xalloc(prop->num_valid * sizeof(INT32)); +#endif /* !defined(NXAGENT_SERVER) */ + if (!extra) + return BadAlloc; + } + rep = (xRRQueryProviderPropertyReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = prop->num_valid, + .pending = prop->is_pending, + .range = prop->range, + .immutable = prop->immutable + }; + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + } + WriteToClient(client, sizeof(xRRQueryProviderPropertyReply), (char *) &rep); + if (prop->num_valid) { + memcpy(extra, prop->valid_values, prop->num_valid * sizeof(INT32)); + client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; + WriteSwappedDataToClient(client, prop->num_valid * sizeof(INT32), + extra); + xfree(extra); + } + return Success; +} + +int +ProcRRConfigureProviderProperty(ClientPtr client) +{ + REQUEST(xRRConfigureProviderPropertyReq); + RRProviderPtr provider; + int num_valid; + + REQUEST_AT_LEAST_SIZE(xRRConfigureProviderPropertyReq); + + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + + num_valid = + stuff->length - bytes_to_int32(sizeof(xRRConfigureProviderPropertyReq)); + return RRConfigureProviderProperty(provider, stuff->property, stuff->pending, + stuff->range, FALSE, num_valid, + (INT32 *) (stuff + 1)); +} + +int +ProcRRChangeProviderProperty(ClientPtr client) +{ + REQUEST(xRRChangeProviderPropertyReq); + RRProviderPtr provider; + char format, mode; + unsigned long len; + int sizeInBytes; + int totalSize; + int err; + + REQUEST_AT_LEAST_SIZE(xRRChangeProviderPropertyReq); + UpdateCurrentTime(); + format = stuff->format; + mode = stuff->mode; + if ((mode != PropModeReplace) && (mode != PropModeAppend) && + (mode != PropModePrepend)) { + client->errorValue = mode; + return BadValue; + } + if ((format != 8) && (format != 16) && (format != 32)) { + client->errorValue = format; + return BadValue; + } + len = stuff->nUnits; + if (len > bytes_to_int32((0xffffffff - sizeof(xChangePropertyReq)))) + return BadLength; + sizeInBytes = format >> 3; + totalSize = len * sizeInBytes; + REQUEST_FIXED_SIZE(xRRChangeProviderPropertyReq, totalSize); + + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + + if (!ValidAtom(stuff->property)) { + client->errorValue = stuff->property; + return BadAtom; + } + if (!ValidAtom(stuff->type)) { + client->errorValue = stuff->type; + return BadAtom; + } + + err = RRChangeProviderProperty(provider, stuff->property, + stuff->type, (int) format, + (int) mode, len, (void *) &stuff[1], TRUE, + TRUE); + if (err != Success) + return err; + else + return Success; +} + +int +ProcRRDeleteProviderProperty(ClientPtr client) +{ + REQUEST(xRRDeleteProviderPropertyReq); + RRProviderPtr provider; + RRPropertyPtr prop; + + REQUEST_SIZE_MATCH(xRRDeleteProviderPropertyReq); + UpdateCurrentTime(); + VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess); + + if (!ValidAtom(stuff->property)) { + client->errorValue = stuff->property; + return BadAtom; + } + + prop = RRQueryProviderProperty(provider, stuff->property); + if (!prop) { + client->errorValue = stuff->property; + return BadName; + } + + if (prop->immutable) { + client->errorValue = stuff->property; + return BadAccess; + } + + RRDeleteProviderProperty(provider, stuff->property); + return Success; +} + +int +ProcRRGetProviderProperty(ClientPtr client) +{ + REQUEST(xRRGetProviderPropertyReq); + RRPropertyPtr prop, *prev; + RRPropertyValuePtr prop_value; + unsigned long n, len, ind; + RRProviderPtr provider; + xRRGetProviderPropertyReply reply = { + .type = X_Reply, + .sequenceNumber = client->sequence + }; + char *extra = NULL; + + REQUEST_SIZE_MATCH(xRRGetProviderPropertyReq); + if (stuff->delete) + UpdateCurrentTime(); + VERIFY_RR_PROVIDER(stuff->provider, provider, + stuff->delete ? DixWriteAccess : DixReadAccess); + + if (!ValidAtom(stuff->property)) { + client->errorValue = stuff->property; + return BadAtom; + } + if ((stuff->delete != xTrue) && (stuff->delete != xFalse)) { + client->errorValue = stuff->delete; + return BadValue; + } + if ((stuff->type != AnyPropertyType) && !ValidAtom(stuff->type)) { + client->errorValue = stuff->type; + return BadAtom; + } + + for (prev = &provider->properties; (prop = *prev); prev = &prop->next) + if (prop->propertyName == stuff->property) + break; + + if (!prop) { + reply.nItems = 0; + reply.length = 0; + reply.bytesAfter = 0; + reply.propertyType = None; + reply.format = 0; + if (client->swapped) { + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swapl(&reply.propertyType, n); + swapl(&reply.bytesAfter, n); + swapl(&reply.nItems, n); + } + WriteToClient(client, sizeof(xRRGetProviderPropertyReply), + (char *) &reply); + return Success; + } + + if (prop->immutable && stuff->delete) + return BadAccess; + + prop_value = RRGetProviderProperty(provider, stuff->property, stuff->pending); + if (!prop_value) + return BadAtom; + + /* If the request type and actual type don't match. Return the + property information, but not the data. */ + + if (((stuff->type != prop_value->type) && (stuff->type != AnyPropertyType)) + ) { + reply.bytesAfter = prop_value->size; + reply.format = prop_value->format; + reply.length = 0; + reply.nItems = 0; + reply.propertyType = prop_value->type; + if (client->swapped) { + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swapl(&reply.propertyType, n); + swapl(&reply.bytesAfter, n); + swapl(&reply.nItems, n); + } + WriteToClient(client, sizeof(xRRGetProviderPropertyReply), + (char *) &reply); + return Success; + } + +/* + * Return type, format, value to client + */ + n = (prop_value->format / 8) * prop_value->size; /* size (bytes) of prop */ + ind = stuff->longOffset << 2; + + /* If longOffset is invalid such that it causes "len" to + be negative, it's a value error. */ + + if (n < ind) { + client->errorValue = stuff->longOffset; + return BadValue; + } + + len = min(n - ind, 4 * stuff->longLength); + + if (len) { + extra = xalloc(len); + if (!extra) + return BadAlloc; + } + reply.bytesAfter = n - (ind + len); + reply.format = prop_value->format; + reply.length = bytes_to_int32(len); + if (prop_value->format) + reply.nItems = len / (prop_value->format / 8); + else + reply.nItems = 0; + reply.propertyType = prop_value->type; + + if (stuff->delete && (reply.bytesAfter == 0)) { + xRRProviderPropertyNotifyEvent event = { + .type = RREventBase + RRNotify, + .subCode = RRNotify_ProviderProperty, + .provider = provider->id, + .state = PropertyDelete, + .atom = prop->propertyName, + .timestamp = currentTime.milliseconds + }; + RRDeliverPropertyEvent(provider->pScreen, (xEvent *) &event); + } + + if (client->swapped) { + swaps(&reply.sequenceNumber, n); + swapl(&reply.length, n); + swapl(&reply.propertyType, n); + swapl(&reply.bytesAfter, n); + swapl(&reply.nItems, n); + } + WriteToClient(client, sizeof(xGenericReply), (char *) &reply); + if (len) { + memcpy(extra, (char *) prop_value->data + ind, len); + switch (reply.format) { + case 32: + client->pSwapReplyFunc = (ReplySwapPtr) CopySwap32Write; + break; + case 16: + client->pSwapReplyFunc = (ReplySwapPtr) CopySwap16Write; + break; + default: + client->pSwapReplyFunc = (ReplySwapPtr) WriteToClient; + break; + } + WriteSwappedDataToClient(client, len, extra); + xfree(extra); + } + + if (stuff->delete && (reply.bytesAfter == 0)) { /* delete the Property */ + *prev = prop->next; + RRDestroyProviderProperty(prop); + } + return Success; +} diff --git a/nx-X11/programs/Xserver/randr/rrscreen.c b/nx-X11/programs/Xserver/randr/rrscreen.c index 458416c1f..af54d66f5 100644 --- a/nx-X11/programs/Xserver/randr/rrscreen.c +++ b/nx-X11/programs/Xserver/randr/rrscreen.c @@ -39,10 +39,6 @@ #include "randrstr.h" -extern char *ConnectionInfo; - -static int padlength[4] = { 0, 3, 2, 1 }; - static CARD16 RR10CurrentSizeID(ScreenPtr pScreen); @@ -65,8 +61,7 @@ RREditConnectionInfo(ScreenPtr pScreen) connSetup = (xConnSetup *) ConnectionInfo; vendor = (char *) connSetup + sizeof(xConnSetup); formats = (xPixmapFormat *) ((char *) vendor + - connSetup->nbytesVendor + - padlength[connSetup->nbytesVendor & 3]); + pad_to_int32(connSetup->nbytesVendor)); root = (xWindowRoot *) ((char *) formats + sizeof(xPixmapFormat) * screenInfo.numPixmapFormats); @@ -89,21 +84,21 @@ RREditConnectionInfo(ScreenPtr pScreen) void RRSendConfigNotify(ScreenPtr pScreen) { - WindowPtr pWin = WindowTable[pScreen->myNum]; - xEvent event; - + WindowPtr pWin = pScreen->root; + xEvent event = { + .u.configureNotify.window = pWin->drawable.id, + .u.configureNotify.aboveSibling = None, + .u.configureNotify.x = 0, + .u.configureNotify.y = 0, + + /* XXX xinerama stuff ? */ + + .u.configureNotify.width = pWin->drawable.width, + .u.configureNotify.height = pWin->drawable.height, + .u.configureNotify.borderWidth = wBorderWidth(pWin), + .u.configureNotify.override = pWin->overrideRedirect + }; event.u.u.type = ConfigureNotify; - event.u.configureNotify.window = pWin->drawable.id; - event.u.configureNotify.aboveSibling = None; - event.u.configureNotify.x = 0; - event.u.configureNotify.y = 0; - - /* XXX xinerama stuff ? */ - - event.u.configureNotify.width = pWin->drawable.width; - event.u.configureNotify.height = pWin->drawable.height; - event.u.configureNotify.borderWidth = wBorderWidth(pWin); - event.u.configureNotify.override = pWin->overrideRedirect; DeliverEvents(pWin, &event, 1, NullWindow); } @@ -111,25 +106,23 @@ void RRDeliverScreenEvent(ClientPtr client, WindowPtr pWin, ScreenPtr pScreen) { rrScrPriv(pScreen); - xRRScreenChangeNotifyEvent se; RRCrtcPtr crtc = pScrPriv->numCrtcs ? pScrPriv->crtcs[0] : NULL; - WindowPtr pRoot = WindowTable[pScreen->myNum]; - - se.type = RRScreenChangeNotify + RREventBase; - se.rotation = (CARD8) (crtc ? crtc->rotation : RR_Rotate_0); - se.timestamp = pScrPriv->lastSetTime.milliseconds; - se.sequenceNumber = client->sequence; - se.configTimestamp = pScrPriv->lastConfigTime.milliseconds; - se.root = pRoot->drawable.id; - se.window = pWin->drawable.id; -#ifdef RENDER - se.subpixelOrder = PictureGetSubpixelOrder(pScreen); -#else - se.subpixelOrder = SubPixelUnknown; + WindowPtr pRoot = pScreen->root; + + xRRScreenChangeNotifyEvent se = { + .type = RRScreenChangeNotify + RREventBase, +#ifdef NXAGENT_SERVER + .sequenceNumber = client->sequence, #endif + .rotation = (CARD8) (crtc ? crtc->rotation : RR_Rotate_0), + .timestamp = pScrPriv->lastSetTime.milliseconds, + .configTimestamp = pScrPriv->lastConfigTime.milliseconds, + .root = pRoot->drawable.id, + .window = pWin->drawable.id, + .subpixelOrder = PictureGetSubpixelOrder(pScreen), - se.sequenceNumber = client->sequence; - se.sizeID = RR10CurrentSizeID(pScreen); + .sizeID = RR10CurrentSizeID(pScreen) + }; if (se.rotation & (RR_Rotate_90 | RR_Rotate_270)) { se.widthInPixels = pScreen->height; @@ -144,7 +137,7 @@ RRDeliverScreenEvent(ClientPtr client, WindowPtr pWin, ScreenPtr pScreen) se.heightInMillimeters = pScreen->mmHeight; } - WriteEventsToClient(client, 1, (xEvent *) &se); + WriteEventsToClient(client, 1, (xEvent *) (char *) &se); } /* @@ -170,7 +163,7 @@ RRScreenSizeNotify(ScreenPtr pScreen) pScrPriv->height = pScreen->height; pScrPriv->mmWidth = pScreen->mmWidth; pScrPriv->mmHeight = pScreen->mmHeight; - pScrPriv->changed = TRUE; + RRSetChanged(pScreen); /* pScrPriv->sizeChanged = TRUE; */ RRTellChanged(pScreen); @@ -219,27 +212,31 @@ ProcRRGetScreenSizeRange(ClientPtr client) ScreenPtr pScreen; rrScrPrivPtr pScrPriv; int rc; + int n; REQUEST_SIZE_MATCH(xRRGetScreenSizeRangeReq); #ifndef NXAGENT_SERVER - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); #else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; #endif + if (rc != Success) return rc; pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); - rep.type = X_Reply; - rep.pad = 0; - rep.sequenceNumber = client->sequence; - rep.length = 0; + rep = (xRRGetScreenSizeRangeReply) { + .type = X_Reply, + .pad = 0, + .sequenceNumber = client->sequence, + .length = 0 + }; if (pScrPriv) { - if (!RRGetInfo(pScreen)) + if (!RRGetInfo(pScreen, FALSE)) return BadAlloc; rep.minWidth = pScrPriv->minWidth; rep.minHeight = pScrPriv->minHeight; @@ -251,8 +248,6 @@ ProcRRGetScreenSizeRange(ClientPtr client) rep.maxHeight = rep.minHeight = pScreen->height; } if (client->swapped) { - int n; - swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swaps(&rep.minWidth, n); @@ -261,7 +256,7 @@ ProcRRGetScreenSizeRange(ClientPtr client) swaps(&rep.maxHeight, n); } WriteToClient(client, sizeof(xRRGetScreenSizeRangeReply), (char *) &rep); - return (client->noClientException); + return Success; } int @@ -275,7 +270,7 @@ ProcRRSetScreenSize(ClientPtr client) REQUEST_SIZE_MATCH(xRRSetScreenSizeReq); #ifndef NXAGENT_SERVER - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); #else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; @@ -285,6 +280,9 @@ ProcRRSetScreenSize(ClientPtr client) pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); + if (!pScrPriv) + return BadMatch; + if (stuff->width < pScrPriv->minWidth || pScrPriv->maxWidth < stuff->width) { client->errorValue = stuff->width; return BadValue; @@ -326,8 +324,194 @@ ProcRRSetScreenSize(ClientPtr client) return Success; } -int -ProcRRGetScreenResources(ClientPtr client) + +#define update_totals(gpuscreen, pScrPriv) do { \ + total_crtcs += pScrPriv->numCrtcs; \ + total_outputs += pScrPriv->numOutputs; \ + modes = RRModesForScreen(gpuscreen, &num_modes); \ + if (!modes) \ + return BadAlloc; \ + for (j = 0; j < num_modes; j++) \ + total_name_len += modes[j]->mode.nameLength; \ + total_modes += num_modes; \ + xfree(modes); \ +} while(0) + +static inline void +swap_modeinfos(xRRModeInfo * modeinfos, int i) +{ + int n; + + swapl(&modeinfos[i].id, n); + swaps(&modeinfos[i].width, n); + swaps(&modeinfos[i].height, n); + swapl(&modeinfos[i].dotClock, n); + swaps(&modeinfos[i].hSyncStart, n); + swaps(&modeinfos[i].hSyncEnd, n); + swaps(&modeinfos[i].hTotal, n); + swaps(&modeinfos[i].hSkew, n); + swaps(&modeinfos[i].vSyncStart, n); + swaps(&modeinfos[i].vSyncEnd, n); + swaps(&modeinfos[i].vTotal, n); + swaps(&modeinfos[i].nameLength, n); + swapl(&modeinfos[i].modeFlags, n); +} + +#define update_arrays(gpuscreen, pScrPriv, primary_crtc, has_primary) do { \ + for (j = 0; j < pScrPriv->numCrtcs; j++) { \ + if (has_primary && \ + primary_crtc == pScrPriv->crtcs[j]) { \ + has_primary = 0; \ + continue; \ + }\ + crtcs[crtc_count] = pScrPriv->crtcs[j]->id; \ + if (client->swapped) \ + swapl(&crtcs[crtc_count], n); \ + crtc_count++; \ + } \ + for (j = 0; j < pScrPriv->numOutputs; j++) { \ + outputs[output_count] = pScrPriv->outputs[j]->id; \ + if (client->swapped) \ + swapl(&outputs[output_count], n); \ + output_count++; \ + } \ + { \ + RRModePtr mode; \ + modes = RRModesForScreen(gpuscreen, &num_modes); \ + for (j = 0; j < num_modes; j++) { \ + mode = modes[j]; \ + modeinfos[mode_count] = mode->mode; \ + if (client->swapped) { \ + swap_modeinfos(modeinfos, mode_count); \ + } \ + memcpy(names, mode->name, mode->mode.nameLength); \ + names += mode->mode.nameLength; \ + mode_count++; \ + } \ + xfree(modes); \ + } \ + } while (0) + +#ifndef NXAGENT_SERVER +static int +rrGetMultiScreenResources(ClientPtr client, Bool query, ScreenPtr pScreen) +{ + int j; + int total_crtcs, total_outputs, total_modes, total_name_len; + int crtc_count, output_count, mode_count; + ScreenPtr iter; + rrScrPrivPtr pScrPriv; + int num_modes; + RRModePtr *modes; + xRRGetScreenResourcesReply rep; + unsigned long extraLen; + CARD8 *extra; + RRCrtc *crtcs; + RRCrtcPtr primary_crtc = NULL; + RROutput *outputs; + xRRModeInfo *modeinfos; + CARD8 *names; + int has_primary = 0; + int n; + + /* we need to iterate all the GPU masters and all their output slaves */ + total_crtcs = 0; + total_outputs = 0; + total_modes = 0; + total_name_len = 0; + + pScrPriv = rrGetScrPriv(pScreen); + + if (query && pScrPriv) + if (!RRGetInfo(pScreen, query)) + return BadAlloc; + + update_totals(pScreen, pScrPriv); + + xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { + pScrPriv = rrGetScrPriv(iter); + + if (query) + if (!RRGetInfo(iter, query)) + return BadAlloc; + update_totals(iter, pScrPriv); + } + + pScrPriv = rrGetScrPriv(pScreen); + rep = (xRRGetScreenResourcesReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .timestamp = pScrPriv->lastSetTime.milliseconds, + .configTimestamp = pScrPriv->lastConfigTime.milliseconds, + .nCrtcs = total_crtcs, + .nOutputs = total_outputs, + .nModes = total_modes, + .nbytesNames = total_name_len + }; + + rep.length = (total_crtcs + total_outputs + + total_modes * bytes_to_int32(SIZEOF(xRRModeInfo)) + + bytes_to_int32(total_name_len)); + + extraLen = rep.length << 2; + if (extraLen) { + extra = xalloc(extraLen); + if (!extra) { + return BadAlloc; + } + } + else + extra = NULL; + + crtcs = (RRCrtc *) extra; + outputs = (RROutput *) (crtcs + total_crtcs); + modeinfos = (xRRModeInfo *) (outputs + total_outputs); + names = (CARD8 *) (modeinfos + total_modes); + + crtc_count = 0; + output_count = 0; + mode_count = 0; + + pScrPriv = rrGetScrPriv(pScreen); + if (pScrPriv->primaryOutput && pScrPriv->primaryOutput->crtc) { + has_primary = 1; + primary_crtc = pScrPriv->primaryOutput->crtc; + crtcs[0] = pScrPriv->primaryOutput->crtc->id; + if (client->swapped) + swapl(&crtcs[0], n); + crtc_count = 1; + } + update_arrays(pScreen, pScrPriv, primary_crtc, has_primary); + + xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { + pScrPriv = rrGetScrPriv(iter); + + update_arrays(iter, pScrPriv, primary_crtc, has_primary); + } + + assert(bytes_to_int32((char *) names - (char *) extra) == rep.length); + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swapl(&rep.timestamp, n); + swapl(&rep.configTimestamp, n); + swaps(&rep.nCrtcs, n); + swaps(&rep.nOutputs, n); + swaps(&rep.nModes, n); + swaps(&rep.nbytesNames, n); + } + WriteToClient(client, sizeof(xRRGetScreenResourcesReply), (char *) &rep); + if (extraLen) { + WriteToClient(client, extraLen, (char *) extra); + xfree(extra); + } + return Success; +} +#endif /* !defined(NXAGENT_SERVER) */ + +static int +rrGetScreenResources(ClientPtr client, Bool query) { REQUEST(xRRGetScreenResourcesReq); xRRGetScreenResourcesReply rep; @@ -336,15 +520,17 @@ ProcRRGetScreenResources(ClientPtr client) rrScrPrivPtr pScrPriv; CARD8 *extra; unsigned long extraLen; - int i, n, rc; + int i, rc, has_primary = 0; RRCrtc *crtcs; RROutput *outputs; xRRModeInfo *modeinfos; CARD8 *names; + int n; REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq); + #ifndef NXAGENT_SERVER - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); #else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; @@ -354,22 +540,28 @@ ProcRRGetScreenResources(ClientPtr client) pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); - rep.pad = 0; - if (pScrPriv) - if (!RRGetInfo(pScreen)) + if (query && pScrPriv) + if (!RRGetInfo(pScreen, query)) return BadAlloc; +#ifndef NXAGENT_SERVER + if (!xorg_list_is_empty(&pScreen->output_slave_list)) + return rrGetMultiScreenResources(client, query, pScreen); +#endif + if (!pScrPriv) { - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.timestamp = currentTime.milliseconds; - rep.configTimestamp = currentTime.milliseconds; - rep.nCrtcs = 0; - rep.nOutputs = 0; - rep.nModes = 0; - rep.nbytesNames = 0; + rep = (xRRGetScreenResourcesReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .timestamp = currentTime.milliseconds, + .configTimestamp = currentTime.milliseconds, + .nCrtcs = 0, + .nOutputs = 0, + .nModes = 0, + .nbytesNames = 0 + }; extra = NULL; extraLen = 0; } @@ -381,23 +573,25 @@ ProcRRGetScreenResources(ClientPtr client) if (!modes) return BadAlloc; - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.timestamp = pScrPriv->lastSetTime.milliseconds; - rep.configTimestamp = pScrPriv->lastConfigTime.milliseconds; - rep.nCrtcs = pScrPriv->numCrtcs; - rep.nOutputs = pScrPriv->numOutputs; - rep.nModes = num_modes; - rep.nbytesNames = 0; + rep = (xRRGetScreenResourcesReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .timestamp = pScrPriv->lastSetTime.milliseconds, + .configTimestamp = pScrPriv->lastConfigTime.milliseconds, + .nCrtcs = pScrPriv->numCrtcs, + .nOutputs = pScrPriv->numOutputs, + .nModes = num_modes, + .nbytesNames = 0 + }; for (i = 0; i < num_modes; i++) rep.nbytesNames += modes[i]->mode.nameLength; rep.length = (pScrPriv->numCrtcs + pScrPriv->numOutputs + - num_modes * (SIZEOF(xRRModeInfo) >> 2) + - ((rep.nbytesNames + 3) >> 2)); + num_modes * bytes_to_int32(SIZEOF(xRRModeInfo)) + + bytes_to_int32(rep.nbytesNames)); extraLen = rep.length << 2; if (extraLen) { @@ -415,10 +609,22 @@ ProcRRGetScreenResources(ClientPtr client) modeinfos = (xRRModeInfo *) (outputs + pScrPriv->numOutputs); names = (CARD8 *) (modeinfos + num_modes); + if (pScrPriv->primaryOutput && pScrPriv->primaryOutput->crtc) { + has_primary = 1; + crtcs[0] = pScrPriv->primaryOutput->crtc->id; + if (client->swapped) + swapl(&crtcs[0], n); + } + for (i = 0; i < pScrPriv->numCrtcs; i++) { - crtcs[i] = pScrPriv->crtcs[i]->id; + if (has_primary && + pScrPriv->primaryOutput->crtc == pScrPriv->crtcs[i]) { + has_primary = 0; + continue; + } + crtcs[i + has_primary] = pScrPriv->crtcs[i]->id; if (client->swapped) - swapl(&crtcs[i], n); + swapl(&crtcs[i + has_primary], n); } for (i = 0; i < pScrPriv->numOutputs; i++) { @@ -450,7 +656,7 @@ ProcRRGetScreenResources(ClientPtr client) names += mode->mode.nameLength; } xfree(modes); - assert(((((char *) names - (char *) extra) + 3) >> 2) == rep.length); + assert(bytes_to_int32((char *) names - (char *) extra) == rep.length); } if (client->swapped) { @@ -463,12 +669,25 @@ ProcRRGetScreenResources(ClientPtr client) swaps(&rep.nModes, n); swaps(&rep.nbytesNames, n); } - WriteToClient(client, sizeof(xRRGetScreenResourcesReply), (char *) &rep); + WriteToClient(client, sizeof(xRRGetScreenResourcesReply), + (char *) (char *) &rep); if (extraLen) { - WriteToClient(client, extraLen, (char *) extra); + WriteToClient(client, extraLen, (char *) (char *) extra); xfree(extra); } - return client->noClientException; + return Success; +} + +int +ProcRRGetScreenResources(ClientPtr client) +{ + return rrGetScreenResources(client, TRUE); +} + +int +ProcRRGetScreenResourcesCurrent(ClientPtr client) +{ + return rrGetScreenResources(client, FALSE); } typedef struct _RR10Data { @@ -495,7 +714,7 @@ RR10GetData(ScreenPtr pScreen, RROutputPtr output) Bool *used; /* Make sure there is plenty of space for any combination */ - data = malloc(sizeof(RR10DataRec) + + data = xalloc(sizeof(RR10DataRec) + sizeof(RRScreenSize) * nmode + sizeof(RRScreenRate) * nmode + sizeof(Bool) * nmode); if (!data) @@ -576,46 +795,49 @@ ProcRRGetScreenInfo(ClientPtr client) REQUEST(xRRGetScreenInfoReq); xRRGetScreenInfoReply rep; WindowPtr pWin; - int n, rc; + int rc; ScreenPtr pScreen; rrScrPrivPtr pScrPriv; CARD8 *extra; unsigned long extraLen; RROutputPtr output; + int n; REQUEST_SIZE_MATCH(xRRGetScreenInfoReq); #ifndef NXAGENT_SERVER - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); #else pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; #endif + if (rc != Success) return rc; pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); - rep.pad = 0; if (pScrPriv) - if (!RRGetInfo(pScreen)) + if (!RRGetInfo(pScreen, TRUE)) return BadAlloc; output = RRFirstOutput(pScreen); if (!pScrPriv || !output) { - rep.type = X_Reply; - rep.setOfRotations = RR_Rotate_0;; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; - rep.timestamp = currentTime.milliseconds; - rep.configTimestamp = currentTime.milliseconds; - rep.nSizes = 0; - rep.sizeID = 0; - rep.rotation = RR_Rotate_0; - rep.rate = 0; - rep.nrateEnts = 0; + rep = (xRRGetScreenInfoReply) { + .type = X_Reply, + .setOfRotations = RR_Rotate_0, + .sequenceNumber = client->sequence, + .length = 0, + .root = pWin->drawable.pScreen->root->drawable.id, + .timestamp = currentTime.milliseconds, + .configTimestamp = currentTime.milliseconds, + .nSizes = 0, + .sizeID = 0, + .rotation = RR_Rotate_0, + .rate = 0, + .nrateEnts = 0 + }; extra = 0; extraLen = 0; } @@ -632,18 +854,20 @@ ProcRRGetScreenInfo(ClientPtr client) if (!pData) return BadAlloc; - rep.type = X_Reply; - rep.setOfRotations = output->crtc->rotations; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id; - rep.timestamp = pScrPriv->lastSetTime.milliseconds; - rep.configTimestamp = pScrPriv->lastConfigTime.milliseconds; - rep.rotation = output->crtc->rotation; - rep.nSizes = pData->nsize; - rep.nrateEnts = pData->nrefresh + pData->nsize; - rep.sizeID = pData->size; - rep.rate = pData->refresh; + rep = (xRRGetScreenInfoReply) { + .type = X_Reply, + .setOfRotations = output->crtc->rotations, + .sequenceNumber = client->sequence, + .length = 0, + .root = pWin->drawable.pScreen->root->drawable.id, + .timestamp = pScrPriv->lastSetTime.milliseconds, + .configTimestamp = pScrPriv->lastConfigTime.milliseconds, + .rotation = output->crtc->rotation, + .nSizes = pData->nsize, + .nrateEnts = pData->nrefresh + pData->nsize, + .sizeID = pData->size, + .rate = pData->refresh + }; extraLen = rep.nSizes * sizeof(xScreenSizes); if (has_rate) @@ -699,7 +923,7 @@ ProcRRGetScreenInfo(ClientPtr client) if (data8 - (CARD8 *) extra != extraLen) FatalError("RRGetScreenInfo bad extra len %ld != %ld\n", (unsigned long) (data8 - (CARD8 *) extra), extraLen); - rep.length = (extraLen + 3) >> 2; + rep.length = bytes_to_int32(extraLen); } if (client->swapped) { swaps(&rep.sequenceNumber, n); @@ -717,7 +941,7 @@ ProcRRGetScreenInfo(ClientPtr client) WriteToClient(client, extraLen, (char *) extra); xfree(extra); } - return (client->noClientException); + return Success; } int @@ -726,7 +950,7 @@ ProcRRSetScreenConfig(ClientPtr client) REQUEST(xRRSetScreenConfigReq); xRRSetScreenConfigReply rep; DrawablePtr pDraw; - int n, rc; + int rc; ScreenPtr pScreen; rrScrPrivPtr pScrPriv; TimeStamp time; @@ -734,12 +958,14 @@ ProcRRSetScreenConfig(ClientPtr client) Rotation rotation; int rate; Bool has_rate; + CARD8 status; RROutputPtr output; RRCrtcPtr crtc; RRModePtr mode; RR10DataPtr pData = NULL; RRScreenSizePtr pSize; int width, height; + int n; UpdateCurrentTime(); @@ -754,11 +980,12 @@ ProcRRSetScreenConfig(ClientPtr client) #ifndef NXAGENT_SERVER rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixWriteAccess); -#else +#else /* !defined(NXAGENT_SERVER) */ pDraw = SecurityLookupDrawable(stuff->drawable, client, SecurityWriteAccess); rc = pDraw ? Success : BadDrawable; -#endif +#endif /* !defined(NXAGENT_SERVER) */ + if (rc != Success) return rc; @@ -770,16 +997,16 @@ ProcRRSetScreenConfig(ClientPtr client) if (!pScrPriv) { time = currentTime; - rep.status = RRSetConfigFailed; + status = RRSetConfigFailed; goto sendReply; } - if (!RRGetInfo(pScreen)) + if (!RRGetInfo(pScreen, FALSE)) return BadAlloc; output = RRFirstOutput(pScreen); if (!output) { time = currentTime; - rep.status = RRSetConfigFailed; + status = RRSetConfigFailed; goto sendReply; } @@ -795,7 +1022,7 @@ ProcRRSetScreenConfig(ClientPtr client) * stop working after several hours have passed (freedesktop bug #6502). */ if (stuff->configTimestamp != pScrPriv->lastConfigTime.milliseconds) { - rep.status = RRSetConfigInvalidConfigTime; + status = RRSetConfigInvalidConfigTime; goto sendReply; } @@ -874,7 +1101,7 @@ ProcRRSetScreenConfig(ClientPtr client) * the last set-time */ if (CompareTimeStamps(time, pScrPriv->lastSetTime) < 0) { - rep.status = RRSetConfigInvalidTime; + status = RRSetConfigInvalidTime; goto sendReply; } @@ -884,11 +1111,6 @@ ProcRRSetScreenConfig(ClientPtr client) */ width = mode->mode.width; height = mode->mode.height; - if (rotation & (RR_Rotate_90 | RR_Rotate_270)) { - width = mode->mode.height; - height = mode->mode.width; - } - if (width < pScrPriv->minWidth || pScrPriv->maxWidth < width) { client->errorValue = width; xfree(pData); @@ -900,30 +1122,35 @@ ProcRRSetScreenConfig(ClientPtr client) return BadValue; } + if (rotation & (RR_Rotate_90 | RR_Rotate_270)) { + width = mode->mode.height; + height = mode->mode.width; + } + if (width != pScreen->width || height != pScreen->height) { int c; for (c = 0; c < pScrPriv->numCrtcs; c++) { if (!RRCrtcSet(pScrPriv->crtcs[c], NULL, 0, 0, RR_Rotate_0, 0, NULL)) { - rep.status = RRSetConfigFailed; + status = RRSetConfigFailed; /* XXX recover from failure */ goto sendReply; } } if (!RRScreenSizeSet(pScreen, width, height, pScreen->mmWidth, pScreen->mmHeight)) { - rep.status = RRSetConfigFailed; + status = RRSetConfigFailed; /* XXX recover from failure */ goto sendReply; } } if (!RRCrtcSet(crtc, mode, 0, 0, stuff->rotation, 1, &output)) - rep.status = RRSetConfigFailed; + status = RRSetConfigFailed; else { pScrPriv->lastSetTime = time; - rep.status = RRSetConfigSuccess; + status = RRSetConfigSuccess; } /* @@ -932,17 +1159,18 @@ ProcRRSetScreenConfig(ClientPtr client) sendReply: - if (pData) - xfree(pData); - - rep.type = X_Reply; - /* rep.status has already been filled in */ - rep.length = 0; - rep.sequenceNumber = client->sequence; + xfree(pData); - rep.newTimestamp = pScrPriv->lastSetTime.milliseconds; - rep.newConfigTimestamp = pScrPriv->lastConfigTime.milliseconds; - rep.root = WindowTable[pDraw->pScreen->myNum]->drawable.id; + rep = (xRRSetScreenConfigReply) { + .type = X_Reply, + .status = status, + .sequenceNumber = client->sequence, + .length = 0, + .newTimestamp = pScrPriv->lastSetTime.milliseconds, + .newConfigTimestamp = pScrPriv->lastConfigTime.milliseconds, + .root = pDraw->pScreen->root->drawable.id, + /* .subpixelOrder = ?? */ + }; if (client->swapped) { swaps(&rep.sequenceNumber, n); @@ -953,7 +1181,7 @@ ProcRRSetScreenConfig(ClientPtr client) } WriteToClient(client, sizeof(xRRSetScreenConfigReply), (char *) &rep); - return (client->noClientException); + return Success; } static CARD16 diff --git a/nx-X11/programs/Xserver/randr/rrsdispatch.c b/nx-X11/programs/Xserver/randr/rrsdispatch.c index 3175340fa..6ac394344 100644 --- a/nx-X11/programs/Xserver/randr/rrsdispatch.c +++ b/nx-X11/programs/Xserver/randr/rrsdispatch.c @@ -25,7 +25,7 @@ static int SProcRRQueryVersion(ClientPtr client) { - register int n; + int n; REQUEST(xRRQueryVersionReq); @@ -39,7 +39,7 @@ SProcRRQueryVersion(ClientPtr client) static int SProcRRGetScreenInfo(ClientPtr client) { - register int n; + int n; REQUEST(xRRGetScreenInfoReq); @@ -52,7 +52,7 @@ SProcRRGetScreenInfo(ClientPtr client) static int SProcRRSetScreenConfig(ClientPtr client) { - register int n; + int n; REQUEST(xRRSetScreenConfigReq); @@ -75,7 +75,7 @@ SProcRRSetScreenConfig(ClientPtr client) static int SProcRRSelectInput(ClientPtr client) { - register int n; + int n; REQUEST(xRRSelectInputReq); @@ -134,7 +134,7 @@ SProcRRGetOutputInfo(ClientPtr client) { int n; - REQUEST(xRRGetOutputInfoReq);; + REQUEST(xRRGetOutputInfoReq); REQUEST_SIZE_MATCH(xRRGetOutputInfoReq); swaps(&stuff->length, n); @@ -177,6 +177,7 @@ SProcRRConfigureOutputProperty(ClientPtr client) REQUEST(xRRConfigureOutputPropertyReq); + REQUEST_AT_LEAST_SIZE(xRRConfigureOutputPropertyReq); swaps(&stuff->length, n); swapl(&stuff->output, n); swapl(&stuff->property, n); @@ -248,6 +249,7 @@ static int SProcRRCreateMode(ClientPtr client) { int n; + xRRModeInfo *modeinfo; REQUEST(xRRCreateModeReq); @@ -388,6 +390,315 @@ SProcRRSetCrtcGamma(ClientPtr client) return (*ProcRandrVector[stuff->randrReqType]) (client); } +static int +SProcRRSetCrtcTransform(ClientPtr client) +{ + int nparams; + char *filter; + CARD32 *params; + int n; + + REQUEST(xRRSetCrtcTransformReq); + + REQUEST_AT_LEAST_SIZE(xRRSetCrtcTransformReq); + swaps(&stuff->length, n); + swapl(&stuff->crtc, n); + SwapLongs((CARD32 *) &stuff->transform, + bytes_to_int32(sizeof(xRenderTransform))); + swaps(&stuff->nbytesFilter, n); + filter = (char *) (stuff + 1); + params = (CARD32 *) (filter + pad_to_int32(stuff->nbytesFilter)); + nparams = ((CARD32 *) stuff + client->req_len) - params; + if (nparams < 0) + return BadLength; + + SwapLongs(params, nparams); + return (*ProcRandrVector[stuff->randrReqType]) (client); +} + +static int +SProcRRGetCrtcTransform(ClientPtr client) +{ + int n; + + REQUEST(xRRGetCrtcTransformReq); + + REQUEST_SIZE_MATCH(xRRGetCrtcTransformReq); + swaps(&stuff->length, n); + swapl(&stuff->crtc, n); + return (*ProcRandrVector[stuff->randrReqType]) (client); +} + +static int +SProcRRGetPanning(ClientPtr client) +{ + int n; + + REQUEST(xRRGetPanningReq); + + REQUEST_SIZE_MATCH(xRRGetPanningReq); + swaps(&stuff->length, n); + swapl(&stuff->crtc, n); + return (*ProcRandrVector[stuff->randrReqType]) (client); +} + +static int +SProcRRSetPanning(ClientPtr client) +{ + int n; + + REQUEST(xRRSetPanningReq); + + REQUEST_SIZE_MATCH(xRRSetPanningReq); + swaps(&stuff->length, n); + swapl(&stuff->crtc, n); + swapl(&stuff->timestamp, n); + swaps(&stuff->left, n); + swaps(&stuff->top, n); + swaps(&stuff->width, n); + swaps(&stuff->height, n); + swaps(&stuff->track_left, n); + swaps(&stuff->track_top, n); + swaps(&stuff->track_width, n); + swaps(&stuff->track_height, n); + swaps(&stuff->border_left, n); + swaps(&stuff->border_top, n); + swaps(&stuff->border_right, n); + swaps(&stuff->border_bottom, n); + return (*ProcRandrVector[stuff->randrReqType]) (client); +} + +static int +SProcRRSetOutputPrimary(ClientPtr client) +{ + int n; + + REQUEST(xRRSetOutputPrimaryReq); + + REQUEST_SIZE_MATCH(xRRSetOutputPrimaryReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + swapl(&stuff->output, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRGetOutputPrimary(ClientPtr client) +{ + int n; + + REQUEST(xRRGetOutputPrimaryReq); + + REQUEST_SIZE_MATCH(xRRGetOutputPrimaryReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRGetProviders(ClientPtr client) +{ + int n; + + REQUEST(xRRGetProvidersReq); + + REQUEST_SIZE_MATCH(xRRGetProvidersReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRGetProviderInfo(ClientPtr client) +{ + int n; + + REQUEST(xRRGetProviderInfoReq); + + REQUEST_SIZE_MATCH(xRRGetProviderInfoReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->configTimestamp, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRSetProviderOffloadSink(ClientPtr client) +{ + int n; + + REQUEST(xRRSetProviderOffloadSinkReq); + + REQUEST_SIZE_MATCH(xRRSetProviderOffloadSinkReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->sink_provider, n); + swapl(&stuff->configTimestamp, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRSetProviderOutputSource(ClientPtr client) +{ + int n; + + REQUEST(xRRSetProviderOutputSourceReq); + + REQUEST_SIZE_MATCH(xRRSetProviderOutputSourceReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->source_provider, n); + swapl(&stuff->configTimestamp, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRListProviderProperties(ClientPtr client) +{ + int n; + + REQUEST(xRRListProviderPropertiesReq); + + REQUEST_SIZE_MATCH(xRRListProviderPropertiesReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRQueryProviderProperty(ClientPtr client) +{ + int n; + + REQUEST(xRRQueryProviderPropertyReq); + + REQUEST_SIZE_MATCH(xRRQueryProviderPropertyReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->property, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRConfigureProviderProperty(ClientPtr client) +{ + int n; + + REQUEST(xRRConfigureProviderPropertyReq); + + REQUEST_AT_LEAST_SIZE(xRRConfigureProviderPropertyReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->property, n); + /* TODO: no way to specify format? */ + SwapRestL(stuff); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRChangeProviderProperty(ClientPtr client) +{ + int n; + + REQUEST(xRRChangeProviderPropertyReq); + + REQUEST_AT_LEAST_SIZE(xRRChangeProviderPropertyReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->property, n); + swapl(&stuff->type, n); + swapl(&stuff->nUnits, n); + switch (stuff->format) { + case 8: + break; + case 16: + SwapRestS(stuff); + break; + case 32: + SwapRestL(stuff); + break; + } + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRDeleteProviderProperty(ClientPtr client) +{ + int n; + + REQUEST(xRRDeleteProviderPropertyReq); + + REQUEST_SIZE_MATCH(xRRDeleteProviderPropertyReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->property, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRGetProviderProperty(ClientPtr client) +{ + int n; + + REQUEST(xRRGetProviderPropertyReq); + + REQUEST_SIZE_MATCH(xRRGetProviderPropertyReq); + swaps(&stuff->length, n); + swapl(&stuff->provider, n); + swapl(&stuff->property, n); + swapl(&stuff->type, n); + swapl(&stuff->longOffset, n); + swapl(&stuff->longLength, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRGetMonitors(ClientPtr client) +{ + int n; + + REQUEST(xRRGetMonitorsReq); + + REQUEST_SIZE_MATCH(xRRGetMonitorsReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRSetMonitor(ClientPtr client) +{ + int n; + + REQUEST(xRRSetMonitorReq); + + REQUEST_AT_LEAST_SIZE(xRRGetMonitorsReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + swapl(&stuff->monitor.name, n); + swaps(&stuff->monitor.noutput, n); + swaps(&stuff->monitor.x, n); + swaps(&stuff->monitor.y, n); + swaps(&stuff->monitor.width, n); + swaps(&stuff->monitor.height, n); + SwapRestL(stuff); + return ProcRandrVector[stuff->randrReqType] (client); +} + +static int +SProcRRDeleteMonitor(ClientPtr client) +{ + int n; + + REQUEST(xRRDeleteMonitorReq); + + REQUEST_SIZE_MATCH(xRRDeleteMonitorReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + swapl(&stuff->name, n); + return ProcRandrVector[stuff->randrReqType] (client); +} + int (*SProcRandrVector[RRNumberRequests]) (ClientPtr) = { SProcRRQueryVersion, /* 0 */ /* we skip 1 to make old clients fail pretty immediately */ @@ -418,4 +729,26 @@ int (*SProcRandrVector[RRNumberRequests]) (ClientPtr) = { SProcRRGetCrtcGammaSize, /* 22 */ SProcRRGetCrtcGamma, /* 23 */ SProcRRSetCrtcGamma, /* 24 */ +/* V1.3 additions */ + SProcRRGetScreenResources, /* 25 GetScreenResourcesCurrent */ + SProcRRSetCrtcTransform, /* 26 */ + SProcRRGetCrtcTransform, /* 27 */ + SProcRRGetPanning, /* 28 */ + SProcRRSetPanning, /* 29 */ + SProcRRSetOutputPrimary, /* 30 */ + SProcRRGetOutputPrimary, /* 31 */ +/* V1.4 additions */ + SProcRRGetProviders, /* 32 */ + SProcRRGetProviderInfo, /* 33 */ + SProcRRSetProviderOffloadSink, /* 34 */ + SProcRRSetProviderOutputSource, /* 35 */ + SProcRRListProviderProperties, /* 36 */ + SProcRRQueryProviderProperty, /* 37 */ + SProcRRConfigureProviderProperty, /* 38 */ + SProcRRChangeProviderProperty, /* 39 */ + SProcRRDeleteProviderProperty, /* 40 */ + SProcRRGetProviderProperty, /* 41 */ + SProcRRGetMonitors, /* 42 */ + SProcRRSetMonitor, /* 43 */ + SProcRRDeleteMonitor, /* 44 */ }; diff --git a/nx-X11/programs/Xserver/randr/rrtransform.c b/nx-X11/programs/Xserver/randr/rrtransform.c new file mode 100644 index 000000000..4377d09aa --- /dev/null +++ b/nx-X11/programs/Xserver/randr/rrtransform.c @@ -0,0 +1,301 @@ +/* + * Copyright © 2007 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#include "randrstr.h" +#include "rrtransform.h" + +void +RRTransformInit(RRTransformPtr transform) +{ + pixman_transform_init_identity(&transform->transform); + pixman_f_transform_init_identity(&transform->f_transform); + pixman_f_transform_init_identity(&transform->f_inverse); + transform->filter = NULL; + transform->params = NULL; + transform->nparams = 0; +} + +void +RRTransformFini(RRTransformPtr transform) +{ + xfree(transform->params); +} + +Bool +RRTransformEqual(RRTransformPtr a, RRTransformPtr b) +{ + if (a && pixman_transform_is_identity(&a->transform)) + a = NULL; + if (b && pixman_transform_is_identity(&b->transform)) + b = NULL; + if (a == NULL && b == NULL) + return TRUE; + if (a == NULL || b == NULL) + return FALSE; + if (memcmp(&a->transform, &b->transform, sizeof(a->transform)) != 0) + return FALSE; + if (a->filter != b->filter) + return FALSE; + if (a->nparams != b->nparams) + return FALSE; + if (memcmp(a->params, b->params, a->nparams * sizeof(xFixed)) != 0) + return FALSE; + return TRUE; +} + +Bool +RRTransformSetFilter(RRTransformPtr dst, + PictFilterPtr filter, + xFixed * params, int nparams, int width, int height) +{ + xFixed *new_params; + + if (nparams) { +#ifndef NXAGENT_SERVER + new_params = xallocarray(nparams, sizeof(xFixed)); +#else /* !defined(NXAGENT_SERVER) */ + new_params = xalloc(nparams * sizeof(xFixed)); +#endif /* !defined(NXAGENT_SERVER) */ + if (!new_params) + return FALSE; + memcpy(new_params, params, nparams * sizeof(xFixed)); + } + else + new_params = NULL; + xfree(dst->params); + dst->filter = filter; + dst->params = new_params; + dst->nparams = nparams; + dst->width = width; + dst->height = height; + return TRUE; +} + +Bool +RRTransformCopy(RRTransformPtr dst, RRTransformPtr src) +{ + if (src && pixman_transform_is_identity(&src->transform)) + src = NULL; + + if (src) { + if (!RRTransformSetFilter(dst, src->filter, + src->params, src->nparams, src->width, + src->height)) + return FALSE; + dst->transform = src->transform; + dst->f_transform = src->f_transform; + dst->f_inverse = src->f_inverse; + } + else { + if (!RRTransformSetFilter(dst, NULL, NULL, 0, 0, 0)) + return FALSE; + pixman_transform_init_identity(&dst->transform); + pixman_f_transform_init_identity(&dst->f_transform); + pixman_f_transform_init_identity(&dst->f_inverse); + } + return TRUE; +} + +#define F(x) IntToxFixed(x) + +static void +RRTransformRescale(struct pixman_f_transform *f_transform, double limit) +{ + double max = 0, v, scale; + int i, j; + + for (j = 0; j < 3; j++) + for (i = 0; i < 3; i++) + if ((v = fabs(f_transform->m[j][i])) > max) + max = v; + scale = limit / max; + for (j = 0; j < 3; j++) + for (i = 0; i < 3; i++) + f_transform->m[j][i] *= scale; +} + +/* + * Compute the complete transformation matrix including + * client-specified transform, rotation/reflection values and the crtc + * offset. + * + * Return TRUE if the resulting transform is not a simple translation. + */ +Bool +RRTransformCompute(int x, + int y, + int width, + int height, + Rotation rotation, + RRTransformPtr rr_transform, + PictTransformPtr transform, + struct pixman_f_transform *f_transform, + struct pixman_f_transform *f_inverse) +{ + PictTransform t_transform, inverse; + struct pixman_f_transform tf_transform, tf_inverse; + Bool overflow = FALSE; + + if (!transform) + transform = &t_transform; + if (!f_transform) + f_transform = &tf_transform; + if (!f_inverse) + f_inverse = &tf_inverse; + + pixman_transform_init_identity(transform); + pixman_transform_init_identity(&inverse); + pixman_f_transform_init_identity(f_transform); + pixman_f_transform_init_identity(f_inverse); + if (rotation != RR_Rotate_0) { + double f_rot_cos, f_rot_sin, f_rot_dx, f_rot_dy; + double f_scale_x, f_scale_y, f_scale_dx, f_scale_dy; + xFixed rot_cos, rot_sin, rot_dx, rot_dy; + xFixed scale_x, scale_y, scale_dx, scale_dy; + + /* rotation */ + switch (rotation & 0xf) { + default: + case RR_Rotate_0: + f_rot_cos = 1; + f_rot_sin = 0; + f_rot_dx = 0; + f_rot_dy = 0; + rot_cos = F(1); + rot_sin = F(0); + rot_dx = F(0); + rot_dy = F(0); + break; + case RR_Rotate_90: + f_rot_cos = 0; + f_rot_sin = 1; + f_rot_dx = height; + f_rot_dy = 0; + rot_cos = F(0); + rot_sin = F(1); + rot_dx = F(height); + rot_dy = F(0); + break; + case RR_Rotate_180: + f_rot_cos = -1; + f_rot_sin = 0; + f_rot_dx = width; + f_rot_dy = height; + rot_cos = F(~0u); + rot_sin = F(0); + rot_dx = F(width); + rot_dy = F(height); + break; + case RR_Rotate_270: + f_rot_cos = 0; + f_rot_sin = -1; + f_rot_dx = 0; + f_rot_dy = width; + rot_cos = F(0); + rot_sin = F(~0u); + rot_dx = F(0); + rot_dy = F(width); + break; + } + + pixman_transform_rotate(transform, &inverse, rot_cos, rot_sin); + pixman_transform_translate(transform, &inverse, rot_dx, rot_dy); + pixman_f_transform_rotate(f_transform, f_inverse, f_rot_cos, f_rot_sin); + pixman_f_transform_translate(f_transform, f_inverse, f_rot_dx, + f_rot_dy); + + /* reflection */ + f_scale_x = 1; + f_scale_dx = 0; + f_scale_y = 1; + f_scale_dy = 0; + scale_x = F(1); + scale_dx = 0; + scale_y = F(1); + scale_dy = 0; + if (rotation & RR_Reflect_X) { + f_scale_x = -1; + scale_x = F(~0u); + if (rotation & (RR_Rotate_0 | RR_Rotate_180)) { + f_scale_dx = width; + scale_dx = F(width); + } + else { + f_scale_dx = height; + scale_dx = F(height); + } + } + if (rotation & RR_Reflect_Y) { + f_scale_y = -1; + scale_y = F(~0u); + if (rotation & (RR_Rotate_0 | RR_Rotate_180)) { + f_scale_dy = height; + scale_dy = F(height); + } + else { + f_scale_dy = width; + scale_dy = F(width); + } + } + + pixman_transform_scale(transform, &inverse, scale_x, scale_y); + pixman_f_transform_scale(f_transform, f_inverse, f_scale_x, f_scale_y); + pixman_transform_translate(transform, &inverse, scale_dx, scale_dy); + pixman_f_transform_translate(f_transform, f_inverse, f_scale_dx, + f_scale_dy); + } + +#ifdef RANDR_12_INTERFACE + if (rr_transform) { + if (!pixman_transform_multiply + (transform, &rr_transform->transform, transform)) + overflow = TRUE; + pixman_f_transform_multiply(f_transform, &rr_transform->f_transform, + f_transform); + pixman_f_transform_multiply(f_inverse, f_inverse, + &rr_transform->f_inverse); + } +#endif + /* + * Compute the class of the resulting transform + */ + if (!overflow && pixman_transform_is_identity(transform)) { + pixman_transform_init_translate(transform, F(x), F(y)); + + pixman_f_transform_init_translate(f_transform, x, y); + pixman_f_transform_init_translate(f_inverse, -x, -y); + return FALSE; + } + else { + pixman_f_transform_translate(f_transform, f_inverse, x, y); + if (!pixman_transform_translate(transform, &inverse, F(x), F(y))) + overflow = TRUE; + if (overflow) { + struct pixman_f_transform f_scaled; + + f_scaled = *f_transform; + RRTransformRescale(&f_scaled, 16384.0); + pixman_transform_from_pixman_f_transform(transform, &f_scaled); + } + return TRUE; + } +} diff --git a/nx-X11/programs/Xserver/randr/rrtransform.h b/nx-X11/programs/Xserver/randr/rrtransform.h new file mode 100644 index 000000000..2433a0f73 --- /dev/null +++ b/nx-X11/programs/Xserver/randr/rrtransform.h @@ -0,0 +1,79 @@ +/* + * Copyright © 2007 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#ifndef _RRTRANSFORM_H_ +#define _RRTRANSFORM_H_ + +#include "randr.h" +#include "picturestr.h" + +typedef struct _rrTransform RRTransformRec, *RRTransformPtr; + +struct _rrTransform { + PictTransform transform; + struct pict_f_transform f_transform; + struct pict_f_transform f_inverse; + PictFilterPtr filter; + xFixed *params; + int nparams; + int width; + int height; +}; + +extern _X_EXPORT void + RRTransformInit(RRTransformPtr transform); + +extern _X_EXPORT void + RRTransformFini(RRTransformPtr transform); + +extern _X_EXPORT Bool + RRTransformEqual(RRTransformPtr a, RRTransformPtr b); + +extern _X_EXPORT Bool + +RRTransformSetFilter(RRTransformPtr dst, + PictFilterPtr filter, + xFixed * params, int nparams, int width, int height); + +extern _X_EXPORT Bool + RRTransformCopy(RRTransformPtr dst, RRTransformPtr src); + +/* + * Compute the complete transformation matrix including + * client-specified transform, rotation/reflection values and the crtc + * offset. + * + * Return TRUE if the resulting transform is not a simple translation. + */ +extern _X_EXPORT Bool + +RRTransformCompute(int x, + int y, + int width, + int height, + Rotation rotation, + RRTransformPtr rr_transform, + PictTransformPtr transform, + struct pict_f_transform *f_transform, + struct pict_f_transform *f_inverse); + +#endif /* _RRTRANSFORM_H_ */ diff --git a/nx-X11/programs/Xserver/randr/rrxinerama.c b/nx-X11/programs/Xserver/randr/rrxinerama.c index 31b750d64..9a164578f 100644 --- a/nx-X11/programs/Xserver/randr/rrxinerama.c +++ b/nx-X11/programs/Xserver/randr/rrxinerama.c @@ -87,15 +87,14 @@ #include "randrstr.h" #include "swaprep.h" +#include "panoramiXproto.h" #ifndef NXAGENT_SERVER -#include +#include "protocol-versions.h" #else -#include "panoramiXproto.h" +#define SERVER_RRXINERAMA_MAJOR_VERSION 1 +#define SERVER_RRXINERAMA_MINOR_VERSION 1 #endif -#define RR_XINERAMA_MAJOR_VERSION 1 -#define RR_XINERAMA_MINOR_VERSION 1 - /* Xinerama is not multi-screen capable; just report about screen 0 */ #define RR_XINERAMA_SCREEN 0 @@ -114,15 +113,17 @@ extern Bool noRRXineramaExtension; int ProcRRXineramaQueryVersion(ClientPtr client) { - xPanoramiXQueryVersionReply rep; - register int n; + int n; + + xPanoramiXQueryVersionReply rep = { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .majorVersion = SERVER_RRXINERAMA_MAJOR_VERSION, + .minorVersion = SERVER_RRXINERAMA_MINOR_VERSION + }; REQUEST_SIZE_MATCH(xPanoramiXQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = RR_XINERAMA_MAJOR_VERSION; - rep.minorVersion = RR_XINERAMA_MINOR_VERSION; if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); @@ -130,7 +131,7 @@ ProcRRXineramaQueryVersion(ClientPtr client) swaps(&rep.minorVersion, n); } WriteToClient(client, sizeof(xPanoramiXQueryVersionReply), (char *) &rep); - return (client->noClientException); + return Success; } int @@ -139,10 +140,11 @@ ProcRRXineramaGetState(ClientPtr client) REQUEST(xPanoramiXGetStateReq); WindowPtr pWin; xPanoramiXGetStateReply rep; - register int n, rc; + register int rc; ScreenPtr pScreen; rrScrPrivPtr pScrPriv; Bool active = FALSE; + int n; REQUEST_SIZE_MATCH(xPanoramiXGetStateReq); #ifndef NXAGENT_SERVER @@ -151,6 +153,7 @@ ProcRRXineramaGetState(ClientPtr client) pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; #endif + if (rc != Success) return rc; @@ -161,39 +164,26 @@ ProcRRXineramaGetState(ClientPtr client) active = TRUE; } - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.state = active; - rep.window = stuff->window; + rep = (xPanoramiXGetStateReply) { + .type = X_Reply, + .state = active, + .sequenceNumber = client->sequence, + .length = 0, + .window = stuff->window + }; if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swapl(&rep.window, n); } WriteToClient(client, sizeof(xPanoramiXGetStateReply), (char *) &rep); - return client->noClientException; -} - -static Bool -RRXineramaCrtcActive(RRCrtcPtr crtc) -{ - return crtc->mode != NULL && crtc->numOutputs > 0; + return Success; } static int RRXineramaScreenCount(ScreenPtr pScreen) { - int i, n; - - n = 0; - if (rrGetScrPriv(pScreen)) { - rrScrPriv(pScreen); - for (i = 0; i < pScrPriv->numCrtcs; i++) - if (RRXineramaCrtcActive(pScrPriv->crtcs[i])) - n++; - } - return n; + return RRMonitorCountList(pScreen); } static Bool @@ -208,9 +198,11 @@ ProcRRXineramaGetScreenCount(ClientPtr client) REQUEST(xPanoramiXGetScreenCountReq); WindowPtr pWin; xPanoramiXGetScreenCountReply rep; - register int n, rc; + register int rc; + int n; REQUEST_SIZE_MATCH(xPanoramiXGetScreenCountReq); + #ifndef NXAGENT_SERVER rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); #else @@ -220,18 +212,20 @@ ProcRRXineramaGetScreenCount(ClientPtr client) if (rc != Success) return rc; - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.ScreenCount = RRXineramaScreenCount(pWin->drawable.pScreen); - rep.window = stuff->window; + rep = (xPanoramiXGetScreenCountReply) { + .type = X_Reply, + .ScreenCount = RRXineramaScreenCount(pWin->drawable.pScreen), + .sequenceNumber = client->sequence, + .length = 0, + .window = stuff->window + }; if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swapl(&rep.window, n); } WriteToClient(client, sizeof(xPanoramiXGetScreenCountReply), (char *) &rep); - return client->noClientException; + return Success; } int @@ -241,7 +235,8 @@ ProcRRXineramaGetScreenSize(ClientPtr client) WindowPtr pWin, pRoot; ScreenPtr pScreen; xPanoramiXGetScreenSizeReply rep; - register int n, rc; + register int rc; + int n; REQUEST_SIZE_MATCH(xPanoramiXGetScreenSizeReq); #ifndef NXAGENT_SERVER @@ -250,19 +245,22 @@ ProcRRXineramaGetScreenSize(ClientPtr client) pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); rc = pWin ? Success : BadWindow; #endif + if (rc != Success) return rc; pScreen = pWin->drawable.pScreen; - pRoot = WindowTable[pScreen->myNum]; - - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.width = pRoot->drawable.width; - rep.height = pRoot->drawable.height; - rep.window = stuff->window; - rep.screen = stuff->screen; + pRoot = pScreen->root; + + rep = (xPanoramiXGetScreenSizeReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .width = pRoot->drawable.width, + .height = pRoot->drawable.height, + .window = stuff->window, + .screen = stuff->screen + }; if (client->swapped) { swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); @@ -272,30 +270,43 @@ ProcRRXineramaGetScreenSize(ClientPtr client) swapl(&rep.screen, n); } WriteToClient(client, sizeof(xPanoramiXGetScreenSizeReply), (char *) &rep); - return client->noClientException; + return Success; } int ProcRRXineramaIsActive(ClientPtr client) { xXineramaIsActiveReply rep; + int n; REQUEST_SIZE_MATCH(xXineramaIsActiveReq); - memset(&rep, 0, sizeof(xXineramaIsActiveReply)); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.state = RRXineramaScreenActive(screenInfo.screens[RR_XINERAMA_SCREEN]); + rep = (xXineramaIsActiveReply) { + .type = X_Reply, + .length = 0, + .sequenceNumber = client->sequence, + .state = RRXineramaScreenActive(screenInfo.screens[RR_XINERAMA_SCREEN]) + }; if (client->swapped) { - register int n; - swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swapl(&rep.state, n); } WriteToClient(client, sizeof(xXineramaIsActiveReply), (char *) &rep); - return client->noClientException; + return Success; +} + +static void +RRXineramaWriteMonitor(ClientPtr client, RRMonitorPtr monitor) +{ + xXineramaScreenInfo scratch; + + scratch.x_org = monitor->geometry.box.x1; + scratch.y_org = monitor->geometry.box.y1; + scratch.width = monitor->geometry.box.x2 - monitor->geometry.box.x1; + scratch.height = monitor->geometry.box.y2 - monitor->geometry.box.y1; + + WriteToClient(client, sz_XineramaScreenInfo, (char *) &scratch); } int @@ -303,58 +314,39 @@ ProcRRXineramaQueryScreens(ClientPtr client) { xXineramaQueryScreensReply rep; ScreenPtr pScreen = screenInfo.screens[RR_XINERAMA_SCREEN]; + int m; + RRMonitorPtr monitors = NULL; + int nmonitors = 0; + int n; REQUEST_SIZE_MATCH(xXineramaQueryScreensReq); if (RRXineramaScreenActive(pScreen)) { - rrScrPriv(pScreen); - if (pScrPriv->numCrtcs == 0 || pScrPriv->numOutputs == 0) - RRGetInfo(pScreen); + RRGetInfo(pScreen, FALSE); + if (!RRMonitorMakeList(pScreen, TRUE, &monitors, &nmonitors)) + return BadAlloc; } - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.number = RRXineramaScreenCount(pScreen); - rep.length = rep.number * sz_XineramaScreenInfo >> 2; + rep = (xXineramaQueryScreensReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = bytes_to_int32(nmonitors * sz_XineramaScreenInfo), + .number = nmonitors + }; if (client->swapped) { - register int n; - swaps(&rep.sequenceNumber, n); swapl(&rep.length, n); swapl(&rep.number, n); } WriteToClient(client, sizeof(xXineramaQueryScreensReply), (char *) &rep); - if (rep.number) { - rrScrPriv(pScreen); - xXineramaScreenInfo scratch; - int i; - - for (i = 0; i < pScrPriv->numCrtcs; i++) { - RRCrtcPtr crtc = pScrPriv->crtcs[i]; - - if (RRXineramaCrtcActive(crtc)) { - int width, height; - - RRCrtcGetScanoutSize(crtc, &width, &height); - scratch.x_org = crtc->x; - scratch.y_org = crtc->y; - scratch.width = width; - scratch.height = height; - if (client->swapped) { - register int n; - - swaps(&scratch.x_org, n); - swaps(&scratch.y_org, n); - swaps(&scratch.width, n); - swaps(&scratch.height, n); - } - WriteToClient(client, sz_XineramaScreenInfo, (char *) &scratch); - } - } - } + for (m = 0; m < nmonitors; m++) + RRXineramaWriteMonitor(client, &monitors[m]); + + if (monitors) + RRMonitorFreeList(monitors, nmonitors); - return client->noClientException; + return Success; } static int @@ -383,9 +375,9 @@ ProcRRXineramaDispatch(ClientPtr client) static int SProcRRXineramaQueryVersion(ClientPtr client) { - REQUEST(xPanoramiXQueryVersionReq); - register int n; + int n; + REQUEST(xPanoramiXQueryVersionReq); swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xPanoramiXQueryVersionReq); return ProcRRXineramaQueryVersion(client); @@ -394,9 +386,9 @@ SProcRRXineramaQueryVersion(ClientPtr client) static int SProcRRXineramaGetState(ClientPtr client) { - REQUEST(xPanoramiXGetStateReq); - register int n; + int n; + REQUEST(xPanoramiXGetStateReq); swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xPanoramiXGetStateReq); swapl(&stuff->window, n); @@ -406,9 +398,9 @@ SProcRRXineramaGetState(ClientPtr client) static int SProcRRXineramaGetScreenCount(ClientPtr client) { - REQUEST(xPanoramiXGetScreenCountReq); - register int n; + int n; + REQUEST(xPanoramiXGetScreenCountReq); swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xPanoramiXGetScreenCountReq); swapl(&stuff->window, n); @@ -418,9 +410,9 @@ SProcRRXineramaGetScreenCount(ClientPtr client) static int SProcRRXineramaGetScreenSize(ClientPtr client) { - REQUEST(xPanoramiXGetScreenSizeReq); - register int n; + int n; + REQUEST(xPanoramiXGetScreenSizeReq); swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xPanoramiXGetScreenSizeReq); swapl(&stuff->window, n); @@ -431,9 +423,9 @@ SProcRRXineramaGetScreenSize(ClientPtr client) static int SProcRRXineramaIsActive(ClientPtr client) { - REQUEST(xXineramaIsActiveReq); - register int n; + int n; + REQUEST(xXineramaIsActiveReq); swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xXineramaIsActiveReq); return ProcRRXineramaIsActive(client); @@ -442,9 +434,9 @@ SProcRRXineramaIsActive(ClientPtr client) static int SProcRRXineramaQueryScreens(ClientPtr client) { - REQUEST(xXineramaQueryScreensReq); - register int n; + int n; + REQUEST(xXineramaQueryScreensReq); swaps(&stuff->length, n); REQUEST_SIZE_MATCH(xXineramaQueryScreensReq); return ProcRRXineramaQueryScreens(client); @@ -471,11 +463,6 @@ SProcRRXineramaDispatch(ClientPtr client) return BadRequest; } -static void -RRXineramaResetProc(ExtensionEntry * extEntry) -{ -} - void RRXineramaExtensionInit(void) { @@ -484,6 +471,9 @@ RRXineramaExtensionInit(void) return; #endif + if (noRRXineramaExtension) + return; + /* * Xinerama isn't capable enough to have multiple protocol screens each * with their own output geometry. So if there's more than one protocol @@ -494,6 +484,5 @@ RRXineramaExtensionInit(void) (void) AddExtension(PANORAMIX_PROTOCOL_NAME, 0, 0, ProcRRXineramaDispatch, - SProcRRXineramaDispatch, - RRXineramaResetProc, StandardMinorOpcode); + SProcRRXineramaDispatch, NULL, StandardMinorOpcode); } -- cgit v1.2.3