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/randr/rrxinerama.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'nx-X11/programs/Xserver/randr') 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 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/programs/Xserver/randr') 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/programs/Xserver/randr') 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/programs/Xserver/randr') 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 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/programs/Xserver/randr') 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 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/programs/Xserver/randr') 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