diff options
77 files changed, 4015 insertions, 8022 deletions
diff --git a/include/dix-config.h b/include/dix-config.h index a6548b67c..70339afe9 100644 --- a/include/dix-config.h +++ b/include/dix-config.h @@ -36,16 +36,7 @@ #define DAMAGE 1 /* Build for darwin with Quartz support */ -/* #undef DARWIN_WITH_QUARTZ */ - -/* Use OsVendorInit */ -#define DDXOSINIT 1 - -/* Use GetTimeInMillis */ -#define DDXTIME 1 - -/* Use OsVendorFatalError */ -#define DDXOSFATALERROR 1 +#undef DARWIN_WITH_QUARTZ /* Use OsVendorVErrorF */ #define DDXOSVERRORF 1 @@ -86,9 +77,6 @@ /* Support SHM */ #undef HAS_SHM -/* Define to 1 if you have `alloca', as a function or macro. */ -#define HAVE_ALLOCA 1 - /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). */ #define HAVE_ALLOCA_H 1 @@ -175,15 +163,6 @@ /* Define to 1 if you have the <linux/fb.h> header file. */ #undef HAVE_LINUX_FB_H -/* Define to 1 if you have the `memmove' function. */ -#define HAVE_MEMMOVE 1 - -/* Define to 1 if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the `memset' function. */ -#define HAVE_MEMSET 1 - /* Define to 1 if you have the `mkstemp' function. */ #define HAVE_MKSTEMP 1 @@ -196,9 +175,21 @@ /* Define to 1 if you have the <rpcsvc/dbm.h> header file. */ #undef HAVE_RPCSVC_DBM_H -/* Define to use libmd SHA1 functions instead of OpenSSL libcrypto */ +/* Define to use libc SHA1 functions */ +#undef HAVE_SHA1_IN_LIBC + +/* Define to use CommonCrypto SHA1 functions */ +#undef HAVE_SHA1_IN_COMMONCRYPTO + +/* Define to use libmd SHA1 functions */ #undef HAVE_SHA1_IN_LIBMD +/* Define to use libgcrypt SHA1 functions */ +#undef HAVE_SHA1_IN_LIBGCRYPT + +/* Define to use libsha1 for SHA1 */ +#undef HAVE_SHA1_IN_LIBSHA1 + /* Define to 1 if you have the `shmctl64' function. */ #undef HAVE_SHMCTL64 @@ -255,6 +246,9 @@ /* Define to 1 if you have the <unistd.h> header file. */ #undef HAVE_UNISTD_H +/* Define to 1 if you have the <fnmatch.h> header file. */ +#undef HAVE_FNMATCH_H + /* Have /dev/urandom */ #undef HAVE_URANDOM @@ -267,9 +261,6 @@ /* Support os-specific local connections */ #undef LOCALCONN -/* Support MIT Misc extension */ -#define MITMISC 1 - /* Support MIT-SHM Extension */ #undef MITSHM @@ -309,20 +300,6 @@ /* Support SHAPE extension */ #define SHAPE 1 -/* Include time-based scheduler */ -#define SMART_SCHEDULE 1 - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ -/* #undef STACK_DIRECTION */ - -/* Define to 1 if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - /* Define to 1 on systems derived from System V Release 4 */ #undef SVR4 @@ -362,9 +339,6 @@ /* Support Xdmcp */ #define XDMCP 1 -/* Build XEvIE extension */ -#define XEVIE 1 - /* Build XFree86 BigFont extension */ #undef XF86BIGFONT @@ -386,12 +360,6 @@ /* Build XKB */ #define XKB 1 -/* Enable XKB per default */ -#define XKB_DFLT_DISABLED 0 - -/* Build XKB server */ -/*#define XKB_IN_SERVER 1*/ - /* Vendor release */ #undef XORG_RELEASE @@ -407,9 +375,6 @@ /* Build XvMC Extension */ #undef XvMCExtension -/* Build XRes extension */ -#define XResExtension 1 - /* Support XSync extension */ #define XSYNC 1 @@ -419,18 +384,6 @@ /* Support Xv extension */ #undef XV -/* Build APPGROUP extension */ -/* #undef XAPPGROUP */ - -/* Build TOG-CUP extension */ -#define TOGCUP 1 - -/* Build Extended-Visual-Information extension */ -#define EVI 1 - -/* Build Multibuffer extension */ -#undef MULTIBUFFER - /* Support DRI extension */ #undef XF86DRI @@ -480,12 +433,12 @@ /* Define to 1 if `struct sockaddr_in' has a `sin_len' member */ #undef BSD44SOCKETS -/* Define to 1 if modules should avoid the libcwrapper */ -#define NO_LIBCWRAPPER 1 - /* Support D-Bus */ #undef HAVE_DBUS +/* Use libudev for input hotplug */ +#undef CONFIG_UDEV + /* Use D-Bus for input hotplug */ #undef CONFIG_NEED_DBUS @@ -495,12 +448,6 @@ /* Support HAL for hotplug */ #undef CONFIG_HAL -/* Use only built-in fonts */ -#undef BUILTIN_FONTS - -/* Use an empty root cursor */ -#undef NULL_ROOT_CURSOR - /* Have a monotonic clock from clock_gettime() */ #undef MONOTONIC_CLOCK diff --git a/xorg-server/Xext/Makefile.am b/xorg-server/Xext/Makefile.am index 53cbc1fbd..fa007aa91 100644 --- a/xorg-server/Xext/Makefile.am +++ b/xorg-server/Xext/Makefile.am @@ -99,13 +99,6 @@ BUILTIN_SRCS += $(XCALIBRATE_SRCS) # XCalibrate needs tslib endif -# Multi-buffering extension -MULTIBUFFER_SRCS = mbuf.c -EXTRA_MULTIBUFFER_SRCS = mbufbf.c mbufpx.c -if MULTIBUFFER -MODULE_SRCS += $(MULTIBUFFER_SRCS) -endif - # XF86 Big Font extension BIGFONT_SRCS = xf86bigfont.c xf86bigfontsrv.h if XF86BIGFONT @@ -140,8 +133,6 @@ EXTRA_DIST = \ $(XSELINUX_SRCS) \ $(XCALIBRATE_SRCS) \ $(XINERAMA_SRCS) \ - $(MULTIBUFFER_SRCS) \ - $(EXTRA_MULTIBUFFER_SRCS) \ $(FONTCACHE_SRCS) \ $(BIGFONT_SRCS) \ $(DPMS_SRCS) \ diff --git a/xorg-server/Xext/mbuf.c b/xorg-server/Xext/mbuf.c deleted file mode 100644 index b4c635799..000000000 --- a/xorg-server/Xext/mbuf.c +++ /dev/null @@ -1,2014 +0,0 @@ -/************************************************************ - -Copyright 1989, 1998 The Open Group - -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. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -********************************************************/ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <X11/X.h> -#include <X11/Xproto.h> -#include "window.h" -#include "os.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "gcstruct.h" -#include "extnsionst.h" -#include "dixstruct.h" -#include "resource.h" -#include "opaque.h" -#include "sleepuntil.h" -#include "inputstr.h" -#include <X11/extensions/multibufconst.h> -#include <X11/extensions/multibufproto.h> - -#include <stdio.h> -#if !defined(WIN32) -#include <sys/time.h> -#endif - -/* given an OtherClientPtr obj, get the ClientPtr */ -#define rClient(obj) (clients[CLIENT_ID((obj)->resource)]) - -/* given a MultibufferPtr b, get the ClientPtr */ -#define bClient(b) (clients[CLIENT_ID(b->pPixmap->drawable.id)]) - -#define ValidEventMasks (ExposureMask|MultibufferClobberNotifyMask|MultibufferUpdateNotifyMask) - -/* The _Multibuffer and _Multibuffers structures below refer to each other, - * so we need this forward declaration - */ -typedef struct _Multibuffers *MultibuffersPtr; - -/* - * per-Multibuffer data - */ -typedef struct _Multibuffer { - MultibuffersPtr pMultibuffers; /* associated window data */ - Mask eventMask; /* MultibufferClobberNotifyMask|ExposureMask|MultibufferUpdateNotifyMask */ - Mask otherEventMask; /* mask of all other clients event masks */ - OtherClients *otherClients; /* other clients that want events */ - int number; /* index of this buffer into array */ - int side; /* always Mono */ - int clobber; /* Unclobbered, PartiallyClobbered, FullClobbered */ - PixmapPtr pPixmap; /* associated pixmap */ -} MultibufferRec, *MultibufferPtr; - -/* - * per-window data - */ - -typedef struct _Multibuffers { - WindowPtr pWindow; /* associated window */ - int numMultibuffer; /* count of buffers */ - int refcnt; /* ref count for delete */ - int displayedMultibuffer; /* currently active buffer */ - int updateAction; /* Undefined, Background, Untouched, Copied */ - int updateHint; /* Frequent, Intermittent, Static */ - int windowMode; /* always Mono */ - - TimeStamp lastUpdate; /* time of last update */ - - unsigned short width, height; /* last known window size */ - short x, y; /* for static gravity */ - - MultibufferPtr buffers; /* array of numMultibuffer buffers */ -} MultibuffersRec; - -/* - * per-screen data - */ -typedef struct _MultibufferScreen { - PositionWindowProcPtr PositionWindow; /* pWin, x,y */ -} MultibufferScreenRec, *MultibufferScreenPtr; - -/* - * per display-image-buffers request data. - */ - -typedef struct _DisplayRequest { - struct _DisplayRequest *next; - TimeStamp activateTime; - ClientPtr pClient; - XID id; -} DisplayRequestRec, *DisplayRequestPtr; - -#define DestroyWindowMask (1L<<0) -#define PositionWindowMask (1L<<1) -#define PostValidateTreeMask (1L<<2) -#define ClipNotifyMask (1L<<3) -#define WindowExposuresMask (1L<<4) -#define CopyWindowMask (1L<<5) -#define ClearToBackgroundMask (1L<<6) -#define ChangeWindowAttributesMask (1L<<7) - -extern int MultibufferScreenIndex; -extern int MultibufferWindowIndex; - -extern RESTYPE MultibufferDrawableResType; - -extern void MultibufferUpdate( /* pMbuffer, time */ - MultibufferPtr /* pMultibuffer */, - CARD32 /* time */ - ); -extern void MultibufferExpose( /* pMbuffer, pRegion */ - MultibufferPtr /* pMultibuffer */, - RegionPtr /* pRegion */ - ); -extern void MultibufferClobber( /* pMbuffer */ - MultibufferPtr /* pMultibuffer */ - ); - -typedef struct _mbufWindow *mbufWindowPtr; - -void DestroyImageBuffers (WindowPtr pWin); - -/* - * per-buffer data - */ - -#define MB_DISPLAYED_BUFFER(pMBWindow) \ - ((pMBWindow)->buffers + (pMBWindow)->displayedMultibuffer) - -typedef struct _mbufBuffer { - mbufWindowPtr pMBWindow; /* associated window data */ - Mask eventMask; /* client event mask */ - Mask otherEventMask; /* union of other clients' event masks */ - OtherClientsPtr otherClients; /* other clients that want events */ - int number; /* index of this buffer into array */ - int side; /* stero side: always Mono */ - int clobber; /* clober state */ - DrawablePtr pDrawable; /* associated drawable */ -} mbufBufferRec, *mbufBufferPtr; - - -/* - * per-window data - */ - -#define MB_WINDOW_PRIV(pWin) \ - ((mbufWindowPtr)((pWin)->devPrivates[MultibufferWindowIndex].ptr)) - -typedef struct _mbufWindow { - WindowPtr pWindow; /* associated window */ - int numMultibuffer; /* count of buffers */ - mbufBufferPtr buffers; /* array of (numMultibuffer) buffers */ - int displayedMultibuffer; /* currently active buffer */ - int updateAction; /* Undefined, Background, - Untouched, Copied */ - int updateHint; /* Frequent, Intermittent, Static */ - int windowMode; /* always Mono */ - TimeStamp lastUpdate; /* time of last update */ - short x, y; /* for static gravity */ - unsigned short width, height; /* last known window size */ - DevUnion devPrivate; -} mbufWindowRec; - - -/* - * per-screen data - */ - -#define MB_SCREEN_PRIV(pScreen) \ - ((mbufScreenPtr)((pScreen)->devPrivates[MultibufferScreenIndex].ptr)) - -typedef struct _mbufScreen { - long mbufWindowCount; /* count of multibuffered windows */ - - /* Wrap pScreen->DestroyWindow */ - DestroyWindowProcPtr DestroyWindow; - long funcsWrapped; /* flags which functions are wrapped */ - - /* Initialized by device-dependent section */ - int nInfo; /* number of buffer info rec's */ - xMbufBufferInfo *pInfo; /* buffer info (for Normal buffers) */ - - int (* CreateImageBuffers)( - WindowPtr /* pWin */, - int /* nbuf */, - XID * /* ids */, - int /* action */, - int /* hint */ - ); - void (* DestroyImageBuffers)( - WindowPtr /* pWin */ - ); - void (* DisplayImageBuffers)( - ScreenPtr /* pScreen */, - mbufBufferPtr * /* ppMBBuffer */, - mbufWindowPtr * /* ppMBWindow */, - int /* nbuf */ - ); - void (* ClearImageBufferArea)( - mbufBufferPtr /* pMBBuffer */, - short /* x */, - short /* y */, - unsigned short /* width */, - unsigned short /* height */, - Bool /* exposures */ - ); - Bool (* ChangeMBufferAttributes)( /* pMBWindow, vmask */ - /* FIXME */ - ); - Bool (* ChangeBufferAttributes)( /* pMBBuffer, vmask */ - /* FIXME */ - ); - void (* DeleteBufferDrawable)( - DrawablePtr /* pDrawable */ - ); - void (* WrapScreenFuncs)( - ScreenPtr /* pScreen */ - ); - void (* ResetProc)( - ScreenPtr /* pScreen */ - ); - DevUnion devPrivate; -} mbufScreenRec, *mbufScreenPtr; - - -/* Privates to mbufScreenRec */ - -#ifdef _MULTIBUF_PIXMAP_ -#define MB_SCREEN_PRIV_PIXMAP(pScreen) \ - ((mbufPixmapPrivPtr) MB_SCREEN_PRIV((pScreen))->devPrivate.ptr) - -typedef struct _mbufPixmapPriv -{ - /* Pointers to wrapped functions */ - PositionWindowProcPtr PositionWindow; /* pWin, x,y */ - long funcsWrapped; /* flags which functions are wrapped */ -} mbufPixmapPrivRec, *mbufPixmapPrivPtr; -#endif /* _MULTIBUF_PIXMAP_ */ - - -#ifdef _MULTIBUF_BUFFER_ - -extern int frameWindowPrivateIndex; - -#define MB_SCREEN_PRIV_BUFFER(pScreen) \ - ((mbufBufferPrivPtr) MB_SCREEN_PRIV((pScreen))->devPrivate.ptr) - -typedef struct _mbufBufferPriv -{ - DevUnion *frameBuffer; /* Array of screen framebuffers */ - DevUnion selectPlane; /* Plane(s) that select displayed buffer */ - - /* - * Note: subtractRgn and unionRgn may overlap. subtractRgn is a union - * of all the old clipLists of the windows that are displaying - * the backbuffer. unionRgn is the union of all the new clipLists - * of the same windows. - */ - - RegionRec backBuffer; /* Area of screen displaying back buffer */ - RegionRec subtractRgn; /* Regions lost to backBuffer */ - RegionRec unionRgn; /* Regions gained by backBuffer */ - Bool rgnChanged; /* TRUE if "backBuffer" needs to be updated */ - - void (* CopyBufferBits)(); /* pMBWindow, srcBufferNum, dstBufferNum */ - void (* DrawSelectPlane)(); /* pScreen, selectPlane, pRegion, bufferNum */ - - /* Pointers to wrapped functions */ - PostValidateTreeProcPtr PostValidateTree; /* pParent, pChild, kind */ - ClipNotifyProcPtr ClipNotify; /* pWin, dx, dy */ - WindowExposuresProcPtr WindowExposures; /* pWin, pRegion */ - CopyWindowProcPtr CopyWindow; /* pWin, oldPt, pOldRegion */ - ClearToBackgroundProcPtr ClearToBackground; /* pWin, x,y,w,h, sendExpose */ - ChangeWindowAttributesProcPtr ChangeWindowAttributes; /* pWin, vmask */ - long funcsWrapped; /* flags which functions are wrapped */ - unsigned inClearToBackground:1; /* used by WindowExposure */ -} mbufBufferPrivRec, *mbufBufferPrivPtr; -#endif /* _MULTIBUF_BUFFER_ */ - -static int MultibufferEventBase; -static int MultibufferErrorBase; -static int MultibufferScreenPrivKeyIndex; -static DevPrivateKey MultibufferScreenPrivKey = &MultibufferScreenPrivKeyIndex; -static int MultibufferWindowPrivKeyIndex; -static DevPrivateKey MultibufferWindowPrivKey = &MultibufferWindowPrivKeyIndex; - -static void PerformDisplayRequest ( - MultibuffersPtr * /* ppMultibuffers */, - MultibufferPtr * /* pMultibuffer */, - int /* nbuf */ - ); -static Bool QueueDisplayRequest ( - ClientPtr /* client */, - TimeStamp /* activateTime */ - ); - -static void BumpTimeStamp ( - TimeStamp * /* ts */, - CARD32 /* inc */ - ); - -static void AliasMultibuffer ( - MultibuffersPtr /* pMultibuffers */, - int /* i */ - ); -static void RecalculateMultibufferOtherEvents ( - MultibufferPtr /* pMultibuffer */ - ); -static int EventSelectForMultibuffer( - MultibufferPtr /* pMultibuffer */, - ClientPtr /* client */, - Mask /* mask */ - ); - -/* - * The Pixmap associated with a buffer can be found as a resource - * with this type - */ -RESTYPE MultibufferDrawableResType; -static int MultibufferDrawableDelete ( - pointer /* value */, - XID /* id */ - ); -/* - * The per-buffer data can be found as a resource with this type. - * the resource id of the per-buffer data is the same as the resource - * id of the pixmap - */ -static RESTYPE MultibufferResType; -static int MultibufferDelete ( - pointer /* value */, - XID /* id */ - ); - -/* - * The per-window data can be found as a resource with this type, - * using the window resource id - */ -static RESTYPE MultibuffersResType; -static int MultibuffersDelete ( - pointer /* value */, - XID /* id */ - ); - -/* - * Clients other than the buffer creator attach event masks in - * OtherClient structures; each has a resource of this type. - */ -static RESTYPE OtherClientResType; -static int OtherClientDelete ( - pointer /* value */, - XID /* id */ - ); - -/**************** - * MultibufferExtensionInit - * - * Called from InitExtensions in main() - * - ****************/ - -extern DISPATCH_PROC(ProcGetBufferAttributes); - -static DISPATCH_PROC(ProcClearImageBufferArea); -static DISPATCH_PROC(ProcCreateImageBuffers); -static DISPATCH_PROC(ProcDestroyImageBuffers); -static DISPATCH_PROC(ProcDisplayImageBuffers); -static DISPATCH_PROC(ProcGetBufferInfo); -static DISPATCH_PROC(ProcGetBufferVersion); -static DISPATCH_PROC(ProcGetMBufferAttributes); -static DISPATCH_PROC(ProcMultibufferDispatch); -static DISPATCH_PROC(ProcSetBufferAttributes); -static DISPATCH_PROC(ProcSetMBufferAttributes); -static DISPATCH_PROC(SProcClearImageBufferArea); -static DISPATCH_PROC(SProcCreateImageBuffers); -static DISPATCH_PROC(SProcDestroyImageBuffers); -static DISPATCH_PROC(SProcDisplayImageBuffers); -static DISPATCH_PROC(SProcGetBufferAttributes); -static DISPATCH_PROC(SProcGetBufferInfo); -static DISPATCH_PROC(SProcGetBufferVersion); -static DISPATCH_PROC(SProcGetMBufferAttributes); -static DISPATCH_PROC(SProcMultibufferDispatch); -static DISPATCH_PROC(SProcSetBufferAttributes); -static DISPATCH_PROC(SProcSetMBufferAttributes); - -static void MultibufferResetProc( - ExtensionEntry * /* extEntry */ - ); -static void SClobberNotifyEvent( - xMbufClobberNotifyEvent * /* from */, - xMbufClobberNotifyEvent * /* to */ - ); -static void SUpdateNotifyEvent( - xMbufUpdateNotifyEvent * /* from */, - xMbufUpdateNotifyEvent * /* to */ - ); -static Bool MultibufferPositionWindow( - WindowPtr /* pWin */, - int /* x */, - int /* y */ - ); - -static void SetupBackgroundPainter ( - WindowPtr /* pWin */, - GCPtr /* pGC */ - ); - -static int DeliverEventsToMultibuffer ( - MultibufferPtr /* pMultibuffer */, - xEvent * /* pEvents */, - int /* count */, - Mask /* filter */ - ); - -void -MultibufferExtensionInit() -{ - ExtensionEntry *extEntry; - int i, j; - ScreenPtr pScreen; - MultibufferScreenPtr pMultibufferScreen; - - for (i = 0; i < screenInfo.numScreens; i++) - { - pScreen = screenInfo.screens[i]; - if (!(pMultibufferScreen = xalloc (sizeof (MultibufferScreenRec)))) - { - for (j = 0; j < i; j++) - xfree (dixLookupPrivate(&screenInfo.screens[j]->devPrivates, MultibufferScreenPrivKey)); - return; - } - dixSetPrivate(&pScreen->devPrivates, MultibufferScreenPrivKey, pMultibufferScreen); - /* - * wrap PositionWindow to resize the pixmap when the window - * changes size - */ - pMultibufferScreen->PositionWindow = pScreen->PositionWindow; - pScreen->PositionWindow = MultibufferPositionWindow; - } - /* - * create the resource types - */ - MultibufferDrawableResType = - CreateNewResourceType(MultibufferDrawableDelete, "MultibufferDrawable"); - if (MultibufferDrawableResType) - MultibufferDrawableResType |= RC_DRAWABLE; - MultibufferResType = CreateNewResourceType(MultibufferDelete, - "MultibufferBuffer"); - MultibuffersResType = CreateNewResourceType(MultibuffersDelete, - "MultibufferWindow"); - OtherClientResType = CreateNewResourceType(OtherClientDelete, - "MultibufferOtherClient"); - if (MultibufferDrawableResType && MultibufferResType && - MultibuffersResType && OtherClientResType && - (extEntry = AddExtension(MULTIBUFFER_PROTOCOL_NAME, - MultibufferNumberEvents, - MultibufferNumberErrors, - ProcMultibufferDispatch, SProcMultibufferDispatch, - MultibufferResetProc, StandardMinorOpcode))) - { - MultibufferEventBase = extEntry->eventBase; - MultibufferErrorBase = extEntry->errorBase; - EventSwapVector[MultibufferEventBase + MultibufferClobberNotify] = (EventSwapPtr) SClobberNotifyEvent; - EventSwapVector[MultibufferEventBase + MultibufferUpdateNotify] = (EventSwapPtr) SUpdateNotifyEvent; - } -} - -/*ARGSUSED*/ -static void -MultibufferResetProc (extEntry) -ExtensionEntry *extEntry; -{ - int i; - ScreenPtr pScreen; - MultibufferScreenPtr pMultibufferScreen; - - for (i = 0; i < screenInfo.numScreens; i++) - { - pScreen = screenInfo.screens[i]; - if ((pMultibufferScreen = (MultibufferScreenPtr)dixLookupPrivate(&pScreen->devPrivates, MultibufferScreenPrivKey))) - { - pScreen->PositionWindow = pMultibufferScreen->PositionWindow; - xfree (pMultibufferScreen); - } - } -} - -static int -ProcGetBufferVersion (client) - ClientPtr client; -{ - xMbufGetBufferVersionReply rep; - int n; - - REQUEST_SIZE_MATCH (xMbufGetBufferVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = MULTIBUFFER_MAJOR_VERSION; - rep.minorVersion = MULTIBUFFER_MINOR_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - } - WriteToClient(client, sizeof (xMbufGetBufferVersionReply), (char *)&rep); - return (client->noClientException); -} - -static void -SetupBackgroundPainter (pWin, pGC) - WindowPtr pWin; - GCPtr pGC; -{ - pointer gcvalues[4]; - int ts_x_origin, ts_y_origin; - PixUnion background; - int backgroundState; - Mask gcmask; - - /* - * First take care of any ParentRelative stuff by altering the - * tile/stipple origin to match the coordinates of the upper-left - * corner of the first ancestor without a ParentRelative background. - * This coordinate is, of course, negative. - */ - - ts_x_origin = ts_y_origin = 0; - while (pWin->backgroundState == ParentRelative) { - ts_x_origin -= pWin->origin.x; - ts_y_origin -= pWin->origin.y; - pWin = pWin->parent; - } - backgroundState = pWin->backgroundState; - background = pWin->background; - - switch (backgroundState) - { - case BackgroundPixel: - gcvalues[0] = (pointer) background.pixel; - gcvalues[1] = (pointer) FillSolid; - gcmask = GCForeground|GCFillStyle; - break; - - case BackgroundPixmap: - gcvalues[0] = (pointer) FillTiled; - gcvalues[1] = (pointer) background.pixmap; - gcvalues[2] = (pointer)(long) ts_x_origin; - gcvalues[3] = (pointer)(long) ts_y_origin; - gcmask = GCFillStyle|GCTile|GCTileStipXOrigin|GCTileStipYOrigin; - break; - - default: - gcvalues[0] = (pointer) GXnoop; - gcmask = GCFunction; - } - DoChangeGC(pGC, gcmask, (XID *)gcvalues, TRUE); -} - -int -CreateImageBuffers (pWin, nbuf, ids, action, hint) - WindowPtr pWin; - int nbuf; - XID *ids; - int action; - int hint; -{ - MultibuffersPtr pMultibuffers; - MultibufferPtr pMultibuffer; - ScreenPtr pScreen; - int width, height, depth; - int i; - GCPtr pClearGC = NULL; - xRectangle clearRect; - - DestroyImageBuffers(pWin); - pMultibuffers = xalloc (sizeof (MultibuffersRec) + nbuf * sizeof (MultibufferRec)); - if (!pMultibuffers) - return BadAlloc; - pMultibuffers->pWindow = pWin; - pMultibuffers->buffers = (MultibufferPtr) (pMultibuffers + 1); - pMultibuffers->refcnt = pMultibuffers->numMultibuffer = 0; - if (!AddResource (pWin->drawable.id, MultibuffersResType, (pointer) pMultibuffers)) - return BadAlloc; - width = pWin->drawable.width; - height = pWin->drawable.height; - depth = pWin->drawable.depth; - pScreen = pWin->drawable.pScreen; - - if (pWin->backgroundState != None) - { - pClearGC = GetScratchGC (pWin->drawable.depth, pScreen); - SetupBackgroundPainter (pWin, pClearGC); - clearRect.x = clearRect.y = 0; - clearRect.width = width; - clearRect.height = height; - } - - for (i = 0; i < nbuf; i++) - { - pMultibuffer = &pMultibuffers->buffers[i]; - pMultibuffer->eventMask = 0L; - pMultibuffer->otherEventMask = 0L; - pMultibuffer->otherClients = (OtherClientsPtr) NULL; - pMultibuffer->number = i; - pMultibuffer->side = MultibufferSideMono; - pMultibuffer->clobber = MultibufferUnclobbered; - pMultibuffer->pMultibuffers = pMultibuffers; - if (!AddResource (ids[i], MultibufferResType, (pointer) pMultibuffer)) - break; - pMultibuffer->pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, depth, 0); - if (!pMultibuffer->pPixmap) - break; - if (!AddResource (ids[i], MultibufferDrawableResType, (pointer) pMultibuffer->pPixmap)) - { - FreeResource (ids[i], MultibufferResType); - (*pScreen->DestroyPixmap) (pMultibuffer->pPixmap); - break; - } - pMultibuffer->pPixmap->drawable.id = ids[i]; - - if (i > 0 && pClearGC) - { - ValidateGC((DrawablePtr)pMultibuffer->pPixmap, pClearGC); - (*pClearGC->ops->PolyFillRect)((DrawablePtr)pMultibuffer->pPixmap, - pClearGC, 1, &clearRect); - } - } - pMultibuffers->numMultibuffer = i; - pMultibuffers->refcnt = i; - pMultibuffers->displayedMultibuffer = -1; - if (i > 0) - AliasMultibuffer (pMultibuffers, 0); - pMultibuffers->updateAction = action; - pMultibuffers->updateHint = hint; - pMultibuffers->windowMode = MultibufferModeMono; - pMultibuffers->lastUpdate.months = 0; - pMultibuffers->lastUpdate.milliseconds = 0; - pMultibuffers->width = width; - pMultibuffers->height = height; - dixSetPrivate(&pWin->devPrivates, MultibufferWindowPrivKey, pMultibuffers); - if (pClearGC) FreeScratchGC(pClearGC); - return Success; -} - - -static int -ProcCreateImageBuffers (client) - ClientPtr client; -{ - REQUEST(xMbufCreateImageBuffersReq); - xMbufCreateImageBuffersReply rep; - int n; - WindowPtr pWin; - XID *ids; - int len, nbuf, i, err, rc; - - REQUEST_AT_LEAST_SIZE (xMbufCreateImageBuffersReq); - len = stuff->length - bytes_to_int32(sizeof(xMbufCreateImageBuffersReq)); - if (len == 0) - return BadLength; - rc = dixLookupWindow(&pWin, stuff->window, client, DixUnknownAccess); - if (rc != Success) - return rc; - if (pWin->drawable.class == InputOnly) - return BadMatch; - switch (stuff->updateAction) - { - case MultibufferUpdateActionUndefined: - case MultibufferUpdateActionBackground: - case MultibufferUpdateActionUntouched: - case MultibufferUpdateActionCopied: - break; - default: - client->errorValue = stuff->updateAction; - return BadValue; - } - switch (stuff->updateHint) - { - case MultibufferUpdateHintFrequent: - case MultibufferUpdateHintIntermittent: - case MultibufferUpdateHintStatic: - break; - default: - client->errorValue = stuff->updateHint; - return BadValue; - } - nbuf = len; - ids = (XID *) &stuff[1]; - for (i = 0; i < nbuf; i++) - { - LEGAL_NEW_RESOURCE(ids[i], client); - } - err = CreateImageBuffers (pWin, nbuf, ids, - stuff->updateAction, stuff->updateHint); - if (err != Success) - return err; - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.numberBuffer = ((MultibuffersPtr) (dixLookupPrivate(&pWin->devPrivates, MultibufferWindowPrivKey)))->numMultibuffer; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.numberBuffer, n); - } - WriteToClient(client, sizeof (xMbufCreateImageBuffersReply), (char*)&rep); - return (client->noClientException); -} - -static int -ProcDisplayImageBuffers (client) - ClientPtr client; -{ - REQUEST(xMbufDisplayImageBuffersReq); - MultibufferPtr *pMultibuffer; - MultibuffersPtr *ppMultibuffers; - int nbuf; - XID *ids; - int i, j; - CARD32 minDelay; - TimeStamp activateTime, bufferTime; - int rc; - - - REQUEST_AT_LEAST_SIZE (xMbufDisplayImageBuffersReq); - nbuf = stuff->length - bytes_to_int32(sizeof (xMbufDisplayImageBuffersReq)); - if (!nbuf) - return Success; - minDelay = stuff->minDelay; - ids = (XID *) &stuff[1]; - ppMultibuffers = xalloc(nbuf * sizeof (MultibuffersPtr)); - pMultibuffer = xalloc(nbuf * sizeof (MultibufferPtr)); - if (!ppMultibuffers || !pMultibuffer) - { - if (ppMultibuffers) xfree(ppMultibuffers); - if (pMultibuffer) xfree(pMultibuffer); - client->errorValue = 0; - return BadAlloc; - } - activateTime.months = 0; - activateTime.milliseconds = 0; - for (i = 0; i < nbuf; i++) - { - rc = dixLookupResourceByType(&pMultibuffer[i], ids[i], - MultibufferResType, client, DixUseAccess); - if (rc != Success) - { - xfree(ppMultibuffers); - xfree(pMultibuffer); - client->errorValue = ids[i]; - return MultibufferErrorBase + MultibufferBadBuffer; - } - ppMultibuffers[i] = pMultibuffer[i]->pMultibuffers; - for (j = 0; j < i; j++) - { - if (ppMultibuffers[i] == ppMultibuffers[j]) - { - xfree(ppMultibuffers); - xfree(pMultibuffer); - client->errorValue = ids[i]; - return BadMatch; - } - } - bufferTime = ppMultibuffers[i]->lastUpdate; - BumpTimeStamp (&bufferTime, minDelay); - if (CompareTimeStamps (bufferTime, activateTime) == LATER) - activateTime = bufferTime; - } - UpdateCurrentTime (); - if (CompareTimeStamps (activateTime, currentTime) == LATER && - QueueDisplayRequest (client, activateTime)) - { - ; - } - else - PerformDisplayRequest (ppMultibuffers, pMultibuffer, nbuf); - - xfree(ppMultibuffers); - xfree(pMultibuffer); - return Success; -} - - -static int -ProcDestroyImageBuffers (client) - ClientPtr client; -{ - REQUEST (xMbufDestroyImageBuffersReq); - WindowPtr pWin; - int rc; - - REQUEST_SIZE_MATCH (xMbufDestroyImageBuffersReq); - rc = dixLookupWindow(&pWin, stuff->window, client, DixUnknownAccess); - if (rc != Success) - return rc; - DestroyImageBuffers (pWin); - return Success; -} - -static int -ProcSetMBufferAttributes (client) - ClientPtr client; -{ - REQUEST (xMbufSetMBufferAttributesReq); - WindowPtr pWin; - MultibuffersPtr pMultibuffers; - int len, rc; - Mask vmask; - Mask index2; - CARD32 updateHint; - XID *vlist; - - REQUEST_AT_LEAST_SIZE (xMbufSetMBufferAttributesReq); - rc = dixLookupWindow(&pWin, stuff->window, client, DixUnknownAccess); - if (rc != Success) - return rc; - rc = dixLookupResourceByType(&pMultibuffers, pWin->drawable.id, - MultibufferResType, client, DixSetAttrAccess); - if (rc != Success) - return BadMatch; - len = stuff->length - bytes_to_int32(sizeof (xMbufSetMBufferAttributesReq)); - vmask = stuff->valueMask; - if (len != Ones (vmask)) - return BadLength; - vlist = (XID *) &stuff[1]; - while (vmask) - { - index2 = (Mask) lowbit (vmask); - vmask &= ~index2; - switch (index2) - { - case MultibufferWindowUpdateHint: - updateHint = (CARD32) *vlist; - switch (updateHint) - { - case MultibufferUpdateHintFrequent: - case MultibufferUpdateHintIntermittent: - case MultibufferUpdateHintStatic: - pMultibuffers->updateHint = updateHint; - break; - default: - client->errorValue = updateHint; - return BadValue; - } - vlist++; - break; - default: - client->errorValue = stuff->valueMask; - return BadValue; - } - } - return Success; -} - -static int -ProcGetMBufferAttributes (client) - ClientPtr client; -{ - REQUEST (xMbufGetMBufferAttributesReq); - WindowPtr pWin; - MultibuffersPtr pMultibuffers; - XID *ids; - xMbufGetMBufferAttributesReply rep; - int i, n, rc; - - REQUEST_SIZE_MATCH (xMbufGetMBufferAttributesReq); - rc = dixLookupWindow(&pWin, stuff->window, client, DixUnknownAccess); - if (rc != Success) - return rc; - rc = dixLookupResourceByType(&pMultibuffers, pWin->drawable.id, - MultibufferResType, client, DixGetAttrAccess); - if (rc != Success) - return BadAccess; - ids = xalloc (pMultibuffers->numMultibuffer * sizeof (XID)); - if (!ids) - return BadAlloc; - for (i = 0; i < pMultibuffers->numMultibuffer; i++) - ids[i] = pMultibuffers->buffers[i].pPixmap->drawable.id; - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = pMultibuffers->numMultibuffer; - rep.displayedBuffer = pMultibuffers->displayedMultibuffer; - rep.updateAction = pMultibuffers->updateAction; - rep.updateHint = pMultibuffers->updateHint; - rep.windowMode = pMultibuffers->windowMode; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.displayedBuffer, n); - SwapLongs (ids, pMultibuffers->numMultibuffer); - } - WriteToClient (client, sizeof(xMbufGetMBufferAttributesReply), - (char *)&rep); - WriteToClient (client, (int)(pMultibuffers->numMultibuffer * sizeof (XID)), - (char *)ids); - xfree((pointer) ids); - return client->noClientException; -} - -static int -ProcSetBufferAttributes (client) - ClientPtr client; -{ - REQUEST(xMbufSetBufferAttributesReq); - MultibufferPtr pMultibuffer; - int len; - Mask vmask, index2; - XID *vlist; - Mask eventMask; - int result; - int rc; - - REQUEST_AT_LEAST_SIZE (xMbufSetBufferAttributesReq); - - rc = dixLookupResourceByType(&pMultibuffer, stuff->buffer, - MultibufferResType, client, DixSetAttrAccess); - if (rc != Success) - return MultibufferErrorBase + MultibufferBadBuffer; - len = stuff->length - bytes_to_int32(sizeof (xMbufSetBufferAttributesReq)); - vmask = stuff->valueMask; - if (len != Ones (vmask)) - return BadLength; - vlist = (XID *) &stuff[1]; - while (vmask) - { - index2 = (Mask) lowbit (vmask); - vmask &= ~index2; - switch (index2) - { - case MultibufferBufferEventMask: - eventMask = (Mask) *vlist; - vlist++; - result = EventSelectForMultibuffer (pMultibuffer, client, eventMask); - if (result != Success) - return result; - break; - default: - client->errorValue = stuff->valueMask; - return BadValue; - } - } - return Success; -} - -int -ProcGetBufferAttributes (client) - ClientPtr client; -{ - REQUEST(xMbufGetBufferAttributesReq); - MultibufferPtr pMultibuffer; - xMbufGetBufferAttributesReply rep; - OtherClientsPtr other; - int n; - int rc; - - REQUEST_SIZE_MATCH (xMbufGetBufferAttributesReq); - rc = dixLookupResourceByType(&pMultibuffer, stuff->buffer, - MultibufferResType, client, DixGetAttrAccess); - if (rc != Success) - return MultibufferErrorBase + MultibufferBadBuffer; - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.window = pMultibuffer->pMultibuffers->pWindow->drawable.id; - if (bClient (pMultibuffer) == client) - rep.eventMask = pMultibuffer->eventMask; - else - { - rep.eventMask = (Mask) 0L; - for (other = pMultibuffer->otherClients; other; other = other->next) - if (SameClient (other, client)) - { - rep.eventMask = other->mask; - break; - } - } - rep.bufferIndex = pMultibuffer->number; - rep.side = pMultibuffer->side; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.window, n); - swapl(&rep.eventMask, n); - swaps(&rep.bufferIndex, n); - } - WriteToClient(client, sizeof (xMbufGetBufferAttributesReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcGetBufferInfo (client) - ClientPtr client; -{ - REQUEST (xMbufGetBufferInfoReq); - DrawablePtr pDrawable; - xMbufGetBufferInfoReply rep; - ScreenPtr pScreen; - int i, j, k, n, rc; - xMbufBufferInfo *pInfo; - int nInfo; - DepthPtr pDepth; - - rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0, - DixUnknownAccess); - if (rc != Success) - return rc; - pScreen = pDrawable->pScreen; - nInfo = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - nInfo += pDepth->numVids; - } - pInfo = xalloc (nInfo * sizeof (xMbufBufferInfo)); - if (!pInfo) - return BadAlloc; - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = nInfo * bytes_to_int32(sizeof (xMbufBufferInfo)); - rep.normalInfo = nInfo; - rep.stereoInfo = 0; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.normalInfo, n); - swaps(&rep.stereoInfo, n); - } - - k = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - for (j = 0; j < pDepth->numVids; j++) - { - pInfo[k].visualID = pDepth->vids[j]; - pInfo[k].maxBuffers = 0; - pInfo[k].depth = pDepth->depth; - if (client->swapped) - { - swapl (&pInfo[k].visualID, n); - swaps (&pInfo[k].maxBuffers, n); - } - k++; - } - } - WriteToClient (client, sizeof (xMbufGetBufferInfoReply), (pointer) &rep); - WriteToClient (client, (int) nInfo * sizeof (xMbufBufferInfo), (pointer) pInfo); - xfree ((pointer) pInfo); - return client->noClientException; -} - -static int -ProcClearImageBufferArea (client) - ClientPtr client; -{ - REQUEST (xMbufClearImageBufferAreaReq); - MultibufferPtr pMultibuffer; - WindowPtr pWin; - xRectangle clearRect; - int width, height; - DrawablePtr pDrawable; - ScreenPtr pScreen; - int rc; - - REQUEST_SIZE_MATCH (xMbufClearImageBufferAreaReq); - rc = dixLookupResourceByType(&pMultibuffer, stuff->buffer, - MultibufferResType, client, DixWriteAccess); - if (rc != Success) - return MultibufferErrorBase + MultibufferBadBuffer; - if ((stuff->exposures != xTrue) && (stuff->exposures != xFalse)) - { - client->errorValue = stuff->exposures; - return(BadValue); - } - pWin = pMultibuffer->pMultibuffers->pWindow; - width = pWin->drawable.width; - height = pWin->drawable.height; - pScreen = pWin->drawable.pScreen; - - clearRect.x = stuff->x; - clearRect.y = stuff->y; - clearRect.width = stuff->width ? stuff->width : width; - clearRect.height = stuff->height ? stuff->height : height; - - if (pWin->backgroundState != None) - { - GCPtr pClearGC; - pClearGC = GetScratchGC (pWin->drawable.depth, pScreen); - SetupBackgroundPainter (pWin, pClearGC); - - if (pMultibuffer->number == pMultibuffer->pMultibuffers->displayedMultibuffer) - pDrawable = (DrawablePtr)pWin; - else - pDrawable = (DrawablePtr)pMultibuffer->pPixmap; - - ValidateGC(pDrawable, pClearGC); - (*pClearGC->ops->PolyFillRect) (pDrawable, pClearGC, 1, &clearRect); - FreeScratchGC(pClearGC); - } - - if (stuff->exposures) - { - RegionRec region; - BoxRec box; - box.x1 = clearRect.x; - box.y1 = clearRect.y; - box.x2 = clearRect.x + clearRect.width; - box.y2 = clearRect.y + clearRect.height; - REGION_INIT(pScreen, ®ion, &box, 1); - MultibufferExpose(pMultibuffer, ®ion); - REGION_UNINIT(pScreen, ®ion); - } - return Success; -} - -static int -ProcMultibufferDispatch (client) - ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) { - case X_MbufGetBufferVersion: - return ProcGetBufferVersion (client); - case X_MbufCreateImageBuffers: - return ProcCreateImageBuffers (client); - case X_MbufDisplayImageBuffers: - return ProcDisplayImageBuffers (client); - case X_MbufDestroyImageBuffers: - return ProcDestroyImageBuffers (client); - case X_MbufSetMBufferAttributes: - return ProcSetMBufferAttributes (client); - case X_MbufGetMBufferAttributes: - return ProcGetMBufferAttributes (client); - case X_MbufSetBufferAttributes: - return ProcSetBufferAttributes (client); - case X_MbufGetBufferAttributes: - return ProcGetBufferAttributes (client); - case X_MbufGetBufferInfo: - return ProcGetBufferInfo (client); - case X_MbufClearImageBufferArea: - return ProcClearImageBufferArea (client); - default: - return BadRequest; - } -} - -static int -SProcGetBufferVersion (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufGetBufferVersionReq); - - swaps (&stuff->length, n); - return ProcGetBufferVersion (client); -} - -static int -SProcCreateImageBuffers (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufCreateImageBuffersReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xMbufCreateImageBuffersReq); - swapl (&stuff->window, n); - SwapRestL(stuff); - return ProcCreateImageBuffers (client); -} - -static int -SProcDisplayImageBuffers (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufDisplayImageBuffersReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xMbufDisplayImageBuffersReq); - swaps (&stuff->minDelay, n); - swaps (&stuff->maxDelay, n); - SwapRestL(stuff); - return ProcDisplayImageBuffers (client); -} - -static int -SProcDestroyImageBuffers (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufDestroyImageBuffersReq); - - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xMbufDestroyImageBuffersReq); - swapl (&stuff->window, n); - return ProcDestroyImageBuffers (client); -} - -static int -SProcSetMBufferAttributes (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufSetMBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufSetMBufferAttributesReq); - swapl (&stuff->window, n); - swapl (&stuff->valueMask, n); - SwapRestL(stuff); - return ProcSetMBufferAttributes (client); -} - -static int -SProcGetMBufferAttributes (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufGetMBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufGetMBufferAttributesReq); - swapl (&stuff->window, n); - return ProcGetMBufferAttributes (client); -} - -static int -SProcSetBufferAttributes (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufSetBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufSetBufferAttributesReq); - swapl (&stuff->buffer, n); - swapl (&stuff->valueMask, n); - SwapRestL(stuff); - return ProcSetBufferAttributes (client); -} - -static int -SProcGetBufferAttributes (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufGetBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufGetBufferAttributesReq); - swapl (&stuff->buffer, n); - return ProcGetBufferAttributes (client); -} - -static int -SProcGetBufferInfo (client) - ClientPtr client; -{ - int n; - REQUEST (xMbufGetBufferInfoReq); - - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xMbufGetBufferInfoReq); - swapl (&stuff->drawable, n); - return ProcGetBufferInfo (client); -} - -static int -SProcClearImageBufferArea(client) - ClientPtr client; -{ - char n; - REQUEST(xMbufClearImageBufferAreaReq); - - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH (xMbufClearImageBufferAreaReq); - swapl(&stuff->buffer, n); - swaps(&stuff->x, n); - swaps(&stuff->y, n); - swaps(&stuff->width, n); - swaps(&stuff->height, n); - return ProcClearImageBufferArea(client); -} - -static int -SProcMultibufferDispatch (client) - ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) { - case X_MbufGetBufferVersion: - return SProcGetBufferVersion (client); - case X_MbufCreateImageBuffers: - return SProcCreateImageBuffers (client); - case X_MbufDisplayImageBuffers: - return SProcDisplayImageBuffers (client); - case X_MbufDestroyImageBuffers: - return SProcDestroyImageBuffers (client); - case X_MbufSetMBufferAttributes: - return SProcSetMBufferAttributes (client); - case X_MbufGetMBufferAttributes: - return SProcGetMBufferAttributes (client); - case X_MbufSetBufferAttributes: - return SProcSetBufferAttributes (client); - case X_MbufGetBufferAttributes: - return SProcGetBufferAttributes (client); - case X_MbufGetBufferInfo: - return SProcGetBufferInfo (client); - case X_MbufClearImageBufferArea: - return SProcClearImageBufferArea (client); - default: - return BadRequest; - } -} - -static void -SUpdateNotifyEvent (from, to) - xMbufUpdateNotifyEvent *from, *to; -{ - to->type = from->type; - cpswaps (from->sequenceNumber, to->sequenceNumber); - cpswapl (from->buffer, to->buffer); - cpswapl (from->timeStamp, to->timeStamp); -} - -static void -SClobberNotifyEvent (from, to) - xMbufClobberNotifyEvent *from, *to; -{ - to->type = from->type; - cpswaps (from->sequenceNumber, to->sequenceNumber); - cpswapl (from->buffer, to->buffer); - to->state = from->state; -} - -RegionPtr CreateUnclippedWinSize(WindowPtr pWin); - -RegionPtr -CreateUnclippedWinSize (WindowPtr pWin) -{ - RegionPtr pRgn; - BoxRec box; - - box.x1 = pWin->drawable.x; - box.y1 = pWin->drawable.y; - box.x2 = pWin->drawable.x + (int) pWin->drawable.width; - box.y2 = pWin->drawable.y + (int) pWin->drawable.height; - pRgn = REGION_CREATE(pWin->drawable.pScreen, &box, 1); - if (wBoundingShape (pWin) || wClipShape (pWin)) { - ScreenPtr pScreen; - pScreen = pWin->drawable.pScreen; - - REGION_TRANSLATE(pScreen, pRgn, - pWin->drawable.x, - - pWin->drawable.y); - if (wBoundingShape (pWin)) - REGION_INTERSECT(pScreen, pRgn, pRgn, wBoundingShape (pWin)); - if (wClipShape (pWin)) - REGION_INTERSECT(pScreen, pRgn, pRgn, wClipShape (pWin)); - REGION_TRANSLATE(pScreen, pRgn, pWin->drawable.x, pWin->drawable.y); - } - return pRgn; -} - -static void -PerformDisplayRequest (ppMultibuffers, pMultibuffer, nbuf) - MultibufferPtr *pMultibuffer; - MultibuffersPtr *ppMultibuffers; - int nbuf; -{ - GCPtr pGC; - PixmapPtr pPrevPixmap, pNewPixmap; - xRectangle clearRect; - WindowPtr pWin; - RegionPtr pExposed; - int i; - MultibufferPtr pPrevMultibuffer; - XID graphicsExpose; - - UpdateCurrentTime (); - for (i = 0; i < nbuf; i++) - { - pWin = ppMultibuffers[i]->pWindow; - pGC = GetScratchGC (pWin->drawable.depth, pWin->drawable.pScreen); - pPrevMultibuffer = - &ppMultibuffers[i]->buffers[ppMultibuffers[i]->displayedMultibuffer]; - pPrevPixmap = pPrevMultibuffer->pPixmap; - pNewPixmap = pMultibuffer[i]->pPixmap; - switch (ppMultibuffers[i]->updateAction) - { - case MultibufferUpdateActionUndefined: - break; - case MultibufferUpdateActionBackground: - SetupBackgroundPainter (pWin, pGC); - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - clearRect.x = 0; - clearRect.y = 0; - clearRect.width = pPrevPixmap->drawable.width; - clearRect.height = pPrevPixmap->drawable.height; - (*pGC->ops->PolyFillRect) ((DrawablePtr)pPrevPixmap, pGC, - 1, &clearRect); - break; - case MultibufferUpdateActionUntouched: - /* copy the window to the pixmap that represents the - * currently displayed buffer - */ - if (pPrevMultibuffer->eventMask & ExposureMask) - { - graphicsExpose = TRUE; - DoChangeGC (pGC, GCGraphicsExposures, &graphicsExpose, FALSE); - } - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - pExposed = (*pGC->ops->CopyArea) - ((DrawablePtr) pWin, - (DrawablePtr) pPrevPixmap, - pGC, - 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - - /* if we couldn't copy the whole window to the buffer, - * send expose events (if any client wants them) - */ - if (pPrevMultibuffer->eventMask & ExposureMask) - { /* some client wants expose events */ - if (pExposed) - { - RegionPtr pWinSize; - - pWinSize = CreateUnclippedWinSize (pWin); - /* pExposed is window-relative, but at this point - * pWinSize is screen-relative. Make pWinSize be - * window-relative so that region ops involving - * pExposed and pWinSize behave sensibly. - */ - REGION_TRANSLATE(pWin->drawable.pScreen, pWinSize, - -pWin->drawable.x, -pWin->drawable.y); - REGION_INTERSECT(pWin->drawable.pScreen, pExposed, - pExposed, pWinSize); - REGION_DESTROY(pWin->drawable.pScreen, pWinSize); - MultibufferExpose (pPrevMultibuffer, pExposed); - REGION_DESTROY(pWin->drawable.pScreen, pExposed); - } - graphicsExpose = FALSE; - DoChangeGC (pGC, GCGraphicsExposures, &graphicsExpose, FALSE); - } - break; /* end case MultibufferUpdateActionUntouched */ - - case MultibufferUpdateActionCopied: - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, - (DrawablePtr)pPrevPixmap, pGC, - 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - break; - } /* end switch on update action */ - - /* display the new buffer */ - ValidateGC ((DrawablePtr)pWin, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, (DrawablePtr)pWin, pGC, - 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - ppMultibuffers[i]->lastUpdate = currentTime; - MultibufferUpdate (pMultibuffer[i], - ppMultibuffers[i]->lastUpdate.milliseconds); - AliasMultibuffer (ppMultibuffers[i], - pMultibuffer[i] - ppMultibuffers[i]->buffers); - FreeScratchGC (pGC); - } -} - -DrawablePtr -GetBufferPointer (pWin, i) - WindowPtr pWin; - int i; -{ - MultibuffersPtr pMultibuffers; - - if (!(pMultibuffers = (MultibuffersPtr) dixLookupPrivate(&pWin->devPrivates, MultibufferWindowPrivKey))) - return NULL; - return (DrawablePtr) pMultibuffers->buffers[i].pPixmap; -} - -static Bool -QueueDisplayRequest (client, activateTime) - ClientPtr client; - TimeStamp activateTime; -{ - /* see xtest.c:ProcXTestFakeInput for code similar to this */ - - if (!ClientSleepUntil(client, &activateTime, NULL, NULL)) - { - return FALSE; - } - /* swap the request back so we can simply re-execute it */ - if (client->swapped) - { - int n; - REQUEST (xMbufDisplayImageBuffersReq); - - SwapRestL(stuff); - swaps (&stuff->length, n); - swaps (&stuff->minDelay, n); - swaps (&stuff->maxDelay, n); - } - ResetCurrentRequest (client); - client->sequence--; - return TRUE; -} - - -/* - * Deliver events to a buffer - */ - -static int -DeliverEventsToMultibuffer (pMultibuffer, pEvents, count, filter) - MultibufferPtr pMultibuffer; - xEvent *pEvents; - int count; - Mask filter; -{ - int deliveries = 0, nondeliveries = 0; - int attempt; - OtherClients *other; - - /* if nobody wants the event, we're done */ - if (!((pMultibuffer->otherEventMask|pMultibuffer->eventMask) & filter)) - return 0; - - /* maybe send event to owner */ - if ((attempt = TryClientEvents( - bClient(pMultibuffer), NULL, pEvents, count, pMultibuffer->eventMask, filter, (GrabPtr) 0)) != 0) - { - if (attempt > 0) - deliveries++; - else - nondeliveries--; - } - - /* maybe send event to other clients */ - for (other = pMultibuffer->otherClients; other; other=other->next) - { - if ((attempt = TryClientEvents( - rClient(other), NULL, pEvents, count, other->mask, filter, (GrabPtr) 0)) != 0) - { - if (attempt > 0) - deliveries++; - else - nondeliveries--; - } - } - if (deliveries) - return deliveries; - return nondeliveries; -} - -/* - * Send Expose events to interested clients - */ - -void -MultibufferExpose (pMultibuffer, pRegion) - MultibufferPtr pMultibuffer; - RegionPtr pRegion; -{ - if (pRegion && !REGION_NIL(pRegion)) - { - xEvent *pEvent; - PixmapPtr pPixmap; - xEvent *pe; - BoxPtr pBox; - int i; - int numRects; - - pPixmap = pMultibuffer->pPixmap; - REGION_TRANSLATE(pPixmap->drawable.pScreen, pRegion, - -pPixmap->drawable.x, -pPixmap->drawable.y); - /* XXX MultibufferExpose "knows" the region representation */ - numRects = REGION_NUM_RECTS(pRegion); - pBox = REGION_RECTS(pRegion); - - pEvent = xalloc(numRects * sizeof(xEvent)); - if (pEvent) { - pe = pEvent; - - for (i=1; i<=numRects; i++, pe++, pBox++) - { - pe->u.u.type = Expose; - pe->u.expose.window = pPixmap->drawable.id; - pe->u.expose.x = pBox->x1; - pe->u.expose.y = pBox->y1; - pe->u.expose.width = pBox->x2 - pBox->x1; - pe->u.expose.height = pBox->y2 - pBox->y1; - pe->u.expose.count = (numRects - i); - } - (void) DeliverEventsToMultibuffer (pMultibuffer, pEvent, numRects, - ExposureMask); - xfree(pEvent); - } - } -} - -/* send UpdateNotify event */ -void -MultibufferUpdate (pMultibuffer, time2) - MultibufferPtr pMultibuffer; - CARD32 time2; -{ - xMbufUpdateNotifyEvent event; - - event.type = MultibufferEventBase + MultibufferUpdateNotify; - event.buffer = pMultibuffer->pPixmap->drawable.id; - event.timeStamp = time2; - (void) DeliverEventsToMultibuffer (pMultibuffer, (xEvent *)&event, - 1, (Mask)MultibufferUpdateNotifyMask); -} - -/* - * The sample implementation will never generate MultibufferClobberNotify - * events - */ - -void -MultibufferClobber (pMultibuffer) - MultibufferPtr pMultibuffer; -{ - xMbufClobberNotifyEvent event; - - event.type = MultibufferEventBase + MultibufferClobberNotify; - event.buffer = pMultibuffer->pPixmap->drawable.id; - event.state = pMultibuffer->clobber; - (void) DeliverEventsToMultibuffer (pMultibuffer, (xEvent *)&event, - 1, (Mask)MultibufferClobberNotifyMask); -} - -/* - * make the resource id for buffer i refer to the window - * drawable instead of the pixmap; - */ - -static void -AliasMultibuffer (pMultibuffers, i) - MultibuffersPtr pMultibuffers; - int i; -{ - MultibufferPtr pMultibuffer; - - if (i == pMultibuffers->displayedMultibuffer) - return; - /* - * remove the old association - */ - if (pMultibuffers->displayedMultibuffer >= 0) - { - pMultibuffer = &pMultibuffers->buffers[pMultibuffers->displayedMultibuffer]; - ChangeResourceValue (pMultibuffer->pPixmap->drawable.id, - MultibufferDrawableResType, - (pointer) pMultibuffer->pPixmap); - } - /* - * make the new association - */ - pMultibuffer = &pMultibuffers->buffers[i]; - ChangeResourceValue (pMultibuffer->pPixmap->drawable.id, - MultibufferDrawableResType, - (pointer) pMultibuffers->pWindow); - pMultibuffers->displayedMultibuffer = i; -} - -/* - * free everything associated with multibuffering for this - * window - */ - -void -DestroyImageBuffers (pWin) - WindowPtr pWin; -{ - FreeResourceByType (pWin->drawable.id, MultibuffersResType, FALSE); - /* Zero out the window's pointer to the buffers so they won't be reused */ - dixSetPrivate(&pWin->devPrivates, MultibufferWindowPrivKey, NULL); -} - -/* - * resize the buffers when the window is resized - */ - -static Bool -MultibufferPositionWindow (pWin, x, y) - WindowPtr pWin; - int x, y; -{ - ScreenPtr pScreen; - MultibufferScreenPtr pMultibufferScreen; - MultibuffersPtr pMultibuffers; - MultibufferPtr pMultibuffer; - int width, height; - int i; - int dx, dy, dw, dh; - int sourcex, sourcey; - int destx, desty; - PixmapPtr pPixmap; - GCPtr pGC; - int savewidth, saveheight; - xRectangle clearRect; - Bool clear; - - pScreen = pWin->drawable.pScreen; - pMultibufferScreen = (MultibufferScreenPtr) dixLookupPrivate(&pScreen->devPrivates, MultibufferScreenPrivKey); - (*pMultibufferScreen->PositionWindow) (pWin, x, y); - - /* if this window is not multibuffered, we're done */ - if (!(pMultibuffers = (MultibuffersPtr) dixLookupPrivate(&pWin->devPrivates, MultibufferWindowPrivKey))) - return TRUE; - - /* if new size is same as old, we're done */ - if (pMultibuffers->width == pWin->drawable.width && - pMultibuffers->height == pWin->drawable.height) - return TRUE; - - width = pWin->drawable.width; - height = pWin->drawable.height; - dx = pWin->drawable.x - pMultibuffers->x; - dy = pWin->drawable.x - pMultibuffers->y; - dw = width - pMultibuffers->width; - dh = height - pMultibuffers->height; - GravityTranslate (0, 0, -dx, -dy, dw, dh, - pWin->bitGravity, &destx, &desty); - - /* if the window grew, remember to paint the window background, - * and maybe send expose events, for the new areas of the buffers - */ - clear = pMultibuffers->width < width || pMultibuffers->height < height || - pWin->bitGravity == ForgetGravity; - - sourcex = 0; - sourcey = 0; - savewidth = pMultibuffers->width; - saveheight = pMultibuffers->height; - /* clip rectangle to source and destination */ - if (destx < 0) - { - savewidth += destx; - sourcex -= destx; - destx = 0; - } - if (destx + savewidth > width) - savewidth = width - destx; - if (desty < 0) - { - saveheight += desty; - sourcey -= desty; - desty = 0; - } - if (desty + saveheight > height) - saveheight = height - desty; - - pMultibuffers->width = width; - pMultibuffers->height = height; - pMultibuffers->x = pWin->drawable.x; - pMultibuffers->y = pWin->drawable.y; - - pGC = GetScratchGC (pWin->drawable.depth, pScreen); - if (clear) - { - SetupBackgroundPainter (pWin, pGC); - clearRect.x = 0; - clearRect.y = 0; - clearRect.width = width; - clearRect.height = height; - } - for (i = 0; i < pMultibuffers->numMultibuffer; i++) - { - pMultibuffer = &pMultibuffers->buffers[i]; - pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, - pWin->drawable.depth, - CREATE_PIXMAP_USAGE_SCRATCH); - if (!pPixmap) - { - DestroyImageBuffers (pWin); - break; - } - ValidateGC ((DrawablePtr)pPixmap, pGC); - /* - * I suppose this could avoid quite a bit of work if - * it computed the minimal area required. - */ - if (clear) - (*pGC->ops->PolyFillRect) ((DrawablePtr)pPixmap, pGC, 1, &clearRect); - if (pWin->bitGravity != ForgetGravity) - { - (*pGC->ops->CopyArea) ((DrawablePtr)pMultibuffer->pPixmap, - (DrawablePtr)pPixmap, pGC, - sourcex, sourcey, savewidth, saveheight, - destx, desty); - } - pPixmap->drawable.id = pMultibuffer->pPixmap->drawable.id; - (*pScreen->DestroyPixmap) (pMultibuffer->pPixmap); - pMultibuffer->pPixmap = pPixmap; - if (i != pMultibuffers->displayedMultibuffer) - { - ChangeResourceValue (pPixmap->drawable.id, - MultibufferDrawableResType, - (pointer) pPixmap); - } - } - FreeScratchGC (pGC); - return TRUE; -} - -/* Resource delete func for MultibufferDrawableResType */ -/*ARGSUSED*/ -static int -MultibufferDrawableDelete (value, id) - pointer value; - XID id; -{ - DrawablePtr pDrawable = (DrawablePtr)value; - WindowPtr pWin; - MultibuffersPtr pMultibuffers; - PixmapPtr pPixmap; - - if (pDrawable->type == DRAWABLE_WINDOW) - { - pWin = (WindowPtr) pDrawable; - pMultibuffers = (MultibuffersPtr) dixLookupPrivate(&pWin->devPrivates, MultibufferWindowPrivKey); - pPixmap = pMultibuffers->buffers[pMultibuffers->displayedMultibuffer].pPixmap; - } - else - { - pPixmap = (PixmapPtr) pDrawable; - } - (*pPixmap->drawable.pScreen->DestroyPixmap) (pPixmap); - return Success; -} - -/* Resource delete func for MultibufferResType */ -/*ARGSUSED*/ -static int -MultibufferDelete (value, id) - pointer value; - XID id; -{ - MultibufferPtr pMultibuffer = (MultibufferPtr)value; - MultibuffersPtr pMultibuffers; - - pMultibuffers = pMultibuffer->pMultibuffers; - if (--pMultibuffers->refcnt == 0) - { - FreeResourceByType (pMultibuffers->pWindow->drawable.id, - MultibuffersResType, TRUE); - xfree (pMultibuffers); - } - return Success; -} - -/* Resource delete func for MultibuffersResType */ -/*ARGSUSED*/ -static int -MultibuffersDelete (value, id) - pointer value; - XID id; -{ - MultibuffersPtr pMultibuffers = (MultibuffersPtr)value; - int i; - - if (pMultibuffers->refcnt == pMultibuffers->numMultibuffer) - { - for (i = pMultibuffers->numMultibuffer; --i >= 0; ) - FreeResource (pMultibuffers->buffers[i].pPixmap->drawable.id, 0); - } - return Success; -} - -/* Resource delete func for OtherClientResType */ -static int -OtherClientDelete (value, id) - pointer value; - XID id; -{ - MultibufferPtr pMultibuffer = (MultibufferPtr)value; - OtherClientsPtr other, prev; - - prev = 0; - for (other = pMultibuffer->otherClients; other; other = other->next) - { - if (other->resource == id) - { - if (prev) - prev->next = other->next; - else - pMultibuffer->otherClients = other->next; - xfree (other); - RecalculateMultibufferOtherEvents (pMultibuffer); - break; - } - prev = other; - } - return Success; -} - -static int -EventSelectForMultibuffer (pMultibuffer, client, mask) - MultibufferPtr pMultibuffer; - ClientPtr client; - Mask mask; -{ - OtherClientsPtr other; - - if (mask & ~ValidEventMasks) - { - client->errorValue = mask; - return BadValue; - } - if (bClient (pMultibuffer) == client) - { - pMultibuffer->eventMask = mask; - } - else /* some other client besides the creator wants events */ - { - for (other = pMultibuffer->otherClients; other; other = other->next) - { - if (SameClient (other, client)) - { - if (mask == 0) - { - FreeResource (other->resource, RT_NONE); - break; - } - other->mask = mask; - break; - } - } - if (!other) - { /* new client that never selected events on this buffer before */ - other = xalloc (sizeof (OtherClients)); - if (!other) - return BadAlloc; - other->mask = mask; - other->resource = FakeClientID (client->index); - if (!AddResource (other->resource, OtherClientResType, (pointer) pMultibuffer)) - { - xfree (other); - return BadAlloc; - } - other->next = pMultibuffer->otherClients; - pMultibuffer->otherClients = other; - } - RecalculateMultibufferOtherEvents (pMultibuffer); - } - return (client->noClientException); -} - -/* or together all the otherClients event masks */ -static void -RecalculateMultibufferOtherEvents (pMultibuffer) - MultibufferPtr pMultibuffer; -{ - Mask otherEventMask; - OtherClients *other; - - otherEventMask = 0L; - for (other = pMultibuffer->otherClients; other; other = other->next) - otherEventMask |= other->mask; - pMultibuffer->otherEventMask = otherEventMask; -} - -/* add milliseconds to a timestamp, handling overflow */ -static void -BumpTimeStamp (ts, inc) -TimeStamp *ts; -CARD32 inc; -{ - CARD32 newms; - - newms = ts->milliseconds + inc; - if (newms < ts->milliseconds) - ts->months++; - ts->milliseconds = newms; -} diff --git a/xorg-server/Xext/mbufbf.c b/xorg-server/Xext/mbufbf.c deleted file mode 100644 index 7d9d60a4f..000000000 --- a/xorg-server/Xext/mbufbf.c +++ /dev/null @@ -1,1007 +0,0 @@ -/* - -Copyright 1989, 1998 The Open Group - -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. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <stdio.h> -#include <X11/X.h> -#include <X11/Xproto.h> -#include "misc.h" -#include "os.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "extnsionst.h" -#include "dixstruct.h" -#include "resource.h" -#include "opaque.h" -#include "regionstr.h" -#include "gcstruct.h" -#include "inputstr.h" -#include "validate.h" -#include "globals.h" -#include <sys/time.h> - -#define _MULTIBUF_SERVER_ /* don't want Xlib structures */ -#define _MULTIBUF_BUFFER_ -#include <X11/extensions/multibufst.h> - -/* -Support for doublebuffer hardare - -This code is designed to support doublebuffer hardware where the -displayed buffer is selected on a per-pixel basis by an additional bit -plane, called the select plane. It could probably be easily modified -to work with systems that use window-id planes. - -This is done by creating a new drawable type, DRAWABLE_BUFFER. The -type has the same exact layout as a window drawable. Your code should -treat a DRAWABLE_BUFFER the same as it would tread a DRAWABLE_WINDOW -when handling the gc drawing functions. In addition, PaintWindowBackground, -CopyWindow, and all of the gc drawing functions to be able to draw into both -framebuffers. Which framebuffer to draw into is selected by the contents of - pWin->devPrivates[frameWindowPrivateIndex]. -The content of the devPrivate is either from frameBuffer[0] or -frameBuffer[1], depending on which buffer is being drawn into. When - pWin->devPrivates[frameWindowPrivateIndex] == frameBuffer[0], -the functions should draw into the front framebuffer. When - pWin->devPrivates[frameWindowPrivateIndex] == frameBuffer[1], -the functions should draw into the back framebuffer. - -In addition, you need to provide a function that allows you to copy -bits between the buffers (optional since CopyArea can be used) and a -function that draws into the select plane. Then, you need to register -your functions and other information, by calling: - -void -RegisterDoubleBufferHardware(pScreen, nInfo, pInfo, frameBuffer, selectPlane, - CopyBufferBitsFunc, DrawSelectPlaneFunc) - int nInfo; - xMbufBufferInfo *pInfo; - DevUnion *frameBuffer; - DevUnion selectPlane; - -"pInfo" is an array indicating which visuals and depths that double -buffering is supported on. "nInfo" is the length of the array. - -"frameBuffer" is array of length 2. The contents of the array element -is ddx-specific. The content of frameBuffer[0] should, when placed in -the window private, indicate that framebuffer 0 should be drawn into. -The contents of frameBuffer[1], when placed into the window private, -should indicate that framebuffer 1 should be drawn into. - -"selectPlane" is ddx-specific. It should contain information -neccessary for your displayProc to access the select plane. -It is passed to DrawSelectPlaneFunc. - -"CopyBufferBitsFunc" is a ddx-specific function that copies from one -buffer of a multibuffered window to another buffer. If the CopyBufferBitsFunc -is NULL, a default function will be used that calls pScreen->CopyArea. - - void CopyBufferBitsFunc(pMBWindow, srcBufferNum, dstBufferNum) - mbufWindowPtr pMBWindow; - int srcBufferNum, dstBufferNum; - -"DrawSelectPlaneFunc" is a ddx-specific function that fills the -regions "prgn" of select plane with the value "bufferNum". If -selectPlane is a DrawablePtr (such as a PixmapPtr), you can pass -NULL for DrawSelectPlaneFunc, a default function will be used that -calls FillRectangle on the selectPlane. - - void DrawSelectPlaneFunc(pScreen, selectPlane, prgn, bufferNum) - ScreenPtr pScreen; - DevUnion selectPlane; - RegionPtr prgn; - long bufferNum; - -... -... -... - -*/ - -#define MAX_BUFFERS 2 /* Only supports 2 buffers */ -#define FRONT_BUFFER 0 -#define BACK_BUFFER 1 - - -/* Buffer drawables have the same structure as window drawables */ -typedef WindowRec BufferRec; -typedef WindowPtr BufferPtr; - - -/* - * Call RegisterHdwrBuffer for every screen that has doublebuffer hardware. - */ - -static int bufNumInfo[MAXSCREENS]; -static xMbufBufferInfo *bufInfo[MAXSCREENS]; -static DevUnion *bufFrameBuffer[MAXSCREENS]; -static DevUnion bufselectPlane[MAXSCREENS]; -static void (* bufCopyBufferBitsFunc[MAXSCREENS])(); -static void (* bufDrawSelectPlaneFunc[MAXSCREENS])(); - -static Bool bufMultibufferInit(); - - -void -RegisterDoubleBufferHardware(pScreen, nInfo, pInfo, frameBuffer, selectPlane, - CopyBufferBitsFunc, DrawSelectPlaneFunc) - ScreenPtr pScreen; - int nInfo; - xMbufBufferInfo *pInfo; - DevUnion *frameBuffer; - DevUnion selectPlane; - void (* CopyBufferBitsFunc)(); - void (* DrawSelectPlaneFunc)(); -{ - bufNumInfo[pScreen->myNum] = nInfo; - bufInfo[pScreen->myNum] = pInfo; - bufFrameBuffer[pScreen->myNum] = frameBuffer; - bufselectPlane[pScreen->myNum] = selectPlane; - - bufCopyBufferBitsFunc[pScreen->myNum] = CopyBufferBitsFunc; - bufDrawSelectPlaneFunc[pScreen->myNum] = DrawSelectPlaneFunc; - - /* Register ourselves with device-independent multibuffers code */ - RegisterMultibufferInit(pScreen, bufMultibufferInit); -} - - -/* - * Called by Multibuffer extension initialization. - * Initializes mbufScreenRec and its devPrivate. - */ - -static Bool NoopDDA_True() { return TRUE; } -static Bool bufPositionWindow(); -static int bufCreateImageBuffers(); -static void bufDestroyImageBuffers(); -static void bufDisplayImageBuffers(); -static void bufClearImageBufferArea(); -static void bufDestroyBuffer(); -static void bufCopyBufferBits(); -static void bufDrawSelectPlane(); -static void bufWrapScreenFuncs(); -static void bufResetProc(); - -static void bufPostValidateTree(); -static void bufClipNotify(); -static void bufWindowExposures(); -static Bool bufChangeWindowAttributes(); -static void bufClearToBackground(); -static void bufCopyWindow(); - -static Bool -bufMultibufferInit(pScreen, pMBScreen) - ScreenPtr pScreen; - mbufScreenPtr pMBScreen; -{ - mbufBufferPrivPtr pMBPriv; - BoxRec box; - - /* Multibuffer info */ - pMBScreen->nInfo = bufNumInfo[pScreen->myNum]; - pMBScreen->pInfo = bufInfo[pScreen->myNum]; - - /* Hooks */ - pMBScreen->CreateImageBuffers = bufCreateImageBuffers; - pMBScreen->DestroyImageBuffers = bufDestroyImageBuffers; - pMBScreen->DisplayImageBuffers = bufDisplayImageBuffers; - pMBScreen->ClearImageBufferArea = bufClearImageBufferArea; - pMBScreen->ChangeMBufferAttributes = NoopDDA_True; - pMBScreen->ChangeBufferAttributes = NoopDDA_True; - pMBScreen->DeleteBufferDrawable = bufDestroyBuffer; - pMBScreen->WrapScreenFuncs = bufWrapScreenFuncs; - pMBScreen->ResetProc = bufResetProc; - /* Create devPrivate part */ - pMBPriv = xalloc(sizeof *pMBPriv); - if (!pMBPriv) - return (FALSE); - - pMBScreen->devPrivate.ptr = (pointer) pMBPriv; - pMBPriv->frameBuffer = bufFrameBuffer[pScreen->myNum]; - pMBPriv->selectPlane = bufselectPlane[pScreen->myNum]; - - /* - * Initializing the subtractRgn to the screen area will ensure that - * the selectPlane will get cleared on the first PostValidateTree. - */ - - box.x1 = 0; - box.y1 = 0; - box.x2 = pScreen->width; - box.y2 = pScreen->height; - - pMBPriv->rgnChanged = TRUE; - REGION_INIT(pScreen, &pMBPriv->backBuffer, &box, 1); - REGION_INIT(pScreen, &pMBPriv->subtractRgn, &box, 1); - REGION_NULL(pScreen, &pMBPriv->unionRgn); - - /* Misc functions */ - pMBPriv->CopyBufferBits = bufCopyBufferBitsFunc[pScreen->myNum]; - pMBPriv->DrawSelectPlane = bufDrawSelectPlaneFunc[pScreen->myNum]; - - if (!pMBPriv->CopyBufferBits) - pMBPriv->CopyBufferBits = bufCopyBufferBits; - - if (!pMBPriv->DrawSelectPlane) - pMBPriv->DrawSelectPlane = bufDrawSelectPlane; - - /* screen functions */ - pMBPriv->funcsWrapped = 0; - pMBPriv->inClearToBackground = FALSE; - pMBPriv->WindowExposures = NULL; - pMBPriv->CopyWindow = NULL; - pMBPriv->ClearToBackground = NULL; - pMBPriv->ClipNotify = NULL; - pMBPriv->ChangeWindowAttributes = NULL; - - /* Start out wrapped to clear select plane */ - WRAP_SCREEN_FUNC(pScreen,pMBPriv,PostValidateTree, bufPostValidateTree); - return TRUE; -} - -static void -UpdateBufferFromWindow(pBuffer, pWin) - BufferPtr pBuffer; - WindowPtr pWin; -{ - pBuffer->drawable.x = pWin->drawable.x; - pBuffer->drawable.y = pWin->drawable.y; - pBuffer->drawable.width = pWin->drawable.width; - pBuffer->drawable.height = pWin->drawable.height; - - pBuffer->drawable.serialNumber = NEXT_SERIAL_NUMBER; - - /* Update for PaintWindowBackground */ - pBuffer->parent = pWin->parent; - - /* - * Make the borderClip the same as the clipList so - * NotClippedByChildren comes out with just clipList. - */ - - pBuffer->clipList = pWin->clipList; - pBuffer->borderClip = pWin->clipList; - pBuffer->winSize = pWin->winSize; - pBuffer->borderSize = pWin->borderSize; - - pBuffer->origin = pWin->origin; -} - -static BufferPtr -bufCreateBuffer(pScreen, pWin, bufferNum) - ScreenPtr pScreen; - WindowPtr pWin; - int bufferNum; -{ - mbufBufferPrivPtr pMBPriv; - DevUnion *devPrivates; - BufferPtr pBuffer; - int i; - - pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - pBuffer = AllocateWindow(pWin->drawable.pScreen); - if (!pBuffer) - return (NULL); - - /* XXX- Until we know what is needed, copy everything. */ - devPrivates = pBuffer->devPrivates; - *pBuffer = *pWin; - pBuffer->devPrivates = devPrivates; - - pBuffer->drawable.type = DRAWABLE_BUFFER; - pBuffer->drawable.serialNumber = NEXT_SERIAL_NUMBER; - - pBuffer->nextSib = NULL; - pBuffer->prevSib = NULL; - pBuffer->firstChild = NULL; - pBuffer->lastChild = NULL; - - /* XXX - Need to call pScreen->CreateWindow for tile/stipples - * or should I just copy the devPrivates? - */ - - for (i=0; i < pScreen->WindowPrivateLen; i++) - pBuffer->devPrivates[i] = pWin->devPrivates[i]; - - pBuffer->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[bufferNum]; - - return pBuffer; -} - -static void -bufDestroyBuffer(pDrawable) - DrawablePtr pDrawable; -{ - xfree(pDrawable); -} - -/*ARGSUSED*/ -static int -bufCreateImageBuffers (pWin, nbuf, ids, action, hint) - WindowPtr pWin; - int nbuf; - XID *ids; - int action; - int hint; -{ - ScreenPtr pScreen; - mbufScreenPtr pMBScreen; - mbufWindowPtr pMBWindow; - mbufBufferPtr pMBBuffer; - int i; - - pScreen = pWin->drawable.pScreen; - pMBScreen = MB_SCREEN_PRIV(pScreen); - pMBWindow = MB_WINDOW_PRIV(pWin); - - pMBWindow->devPrivate.ptr = (pointer) REGION_CREATE(pScreen, 0,0); - if (!pMBWindow->devPrivate.ptr) - return(0); - REGION_COPY(pScreen, (RegionPtr) pMBWindow->devPrivate.ptr, - &pWin->clipList); - - for (i = 0; i < nbuf; i++) - { - pMBBuffer = pMBWindow->buffers + i; - pMBBuffer->pDrawable = (DrawablePtr) bufCreateBuffer(pScreen,pWin,i); - - if (!pMBBuffer->pDrawable) - break; - - if (!AddResource (ids[i], MultibufferDrawableResType, - (pointer) pMBBuffer->pDrawable)) - { - bufDestroyBuffer((BufferPtr) pMBBuffer->pDrawable); - break; - } - pMBBuffer->pDrawable->id = ids[i]; - - /* - * If window is already mapped, generate exposures and - * clear the area of the newly buffers. - */ - - if ((pWin->realized) && (i != pMBWindow->displayedMultibuffer)) - (* pMBScreen->ClearImageBufferArea)(pMBBuffer, 0,0, 0,0, TRUE); - } - - return i; -} - -static void -bufDestroyImageBuffers(pWin) - WindowPtr pWin; -{ - ScreenPtr pScreen; - mbufWindowPtr pMBWindow; - - pScreen = pWin->drawable.pScreen; - - if (pMBWindow = MB_WINDOW_PRIV(pWin)) - { - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - /* - * if the backbuffer is currently being displayed, move the bits - * to the frontbuffer and display it instead. - */ - - if (pWin->realized && (pMBWindow->displayedMultibuffer == BACK_BUFFER)) - { - (* pMBPriv->CopyBufferBits)(pMBWindow, BACK_BUFFER, FRONT_BUFFER); - REGION_SUBTRACT(pScreen, &pMBPriv->backBuffer, - &pMBPriv->backBuffer, &pWin->clipList); - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &pWin->clipList, FRONT_BUFFER); - } - - /* Switch window rendering to front buffer */ - pWin->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[FRONT_BUFFER]; - - REGION_DESTROY(pScreen, (RegionPtr) pMBWindow->devPrivate.ptr); - pMBWindow->devPrivate.ptr = NULL; - } -} - -/* - * Can be replaced by pScreen->ClearToBackground if pBuffer->eventMask - * and wOtherEventsMasks(pBuffer) were setup. - */ - -static void -bufClearImageBufferArea(pMBBuffer, x,y, w,h, generateExposures) - mbufBufferPtr pMBBuffer; - short x,y; - unsigned short w,h; - Bool generateExposures; -{ - BoxRec box; - RegionRec reg; - RegionPtr pBSReg = NullRegion; - ScreenPtr pScreen; - BoxPtr extents; - int x1, y1, x2, y2; - BufferPtr pBuffer; - - pBuffer = (BufferPtr) pMBBuffer->pDrawable; - /* compute everything using ints to avoid overflow */ - - x1 = pBuffer->drawable.x + x; - y1 = pBuffer->drawable.y + y; - if (w) - x2 = x1 + (int) w; - else - x2 = x1 + (int) pBuffer->drawable.width - (int) x; - if (h) - y2 = y1 + h; - else - y2 = y1 + (int) pBuffer->drawable.height - (int) y; - - extents = &pBuffer->clipList.extents; - - /* clip the resulting rectangle to the window clipList extents. This - * makes sure that the result will fit in a box, given that the - * screen is < 32768 on a side. - */ - - if (x1 < extents->x1) - x1 = extents->x1; - if (x2 > extents->x2) - x2 = extents->x2; - if (y1 < extents->y1) - y1 = extents->y1; - if (y2 > extents->y2) - y2 = extents->y2; - - if (x2 <= x1 || y2 <= y1) - { - x2 = x1 = 0; - y2 = y1 = 0; - } - - box.x1 = x1; - box.x2 = x2; - box.y1 = y1; - box.y2 = y2; - - pScreen = pBuffer->drawable.pScreen; - REGION_INIT(pScreen, ®, &box, 1); - - REGION_INTERSECT(pScreen, ®, ®, &pBuffer->clipList); - if (pBuffer->backgroundState != None) - miPaintWindow(pBuffer, ®, PW_BACKGROUND); - if (generateExposures) - MultibufferExpose(pMBBuffer, ®); -#ifdef _notdef - /* XXBS - This is the original miClearToBackground code. - * WindowExposures needs to be called (or the functionality emulated) - * in order for backingStore to work, but first, pBuffer->eventMask - * and wOtherEventsMasks(pBuffer) need to be setup correctly. - */ - - if (generateExposures) - (*pScreen->WindowExposures)(pBuffer, ®, pBSReg); - else if (pBuffer->backgroundState != None) - miPaintWindow(pBuffer, ®, PW_BACKGROUND); -#endif - REGION_UNINIT(pScreen, ®); - if (pBSReg) - REGION_DESTROY(pScreen, pBSReg); -} - -static void -bufWrapScreenFuncs(pScreen) - ScreenPtr pScreen; -{ - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - WRAP_SCREEN_FUNC(pScreen,pMBPriv,PostValidateTree, bufPostValidateTree); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,ClipNotify, bufClipNotify); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,WindowExposures,bufWindowExposures); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,ChangeWindowAttributes, bufChangeWindowAttributes); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,ClearToBackground,bufClearToBackground); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,CopyWindow,bufCopyWindow); -} - -static void -bufResetProc(pScreen) - ScreenPtr pScreen; -{ - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - /* - * frameBuffer, selectPlane, and pInfo should be freed by - * whoever called RegisterDoubleBufferHardware - */ - - REGION_UNINIT(pScreen, &pMBPriv->backBuffer); - REGION_UNINIT(pScreen, &pMBPriv->subtractRgn); - REGION_UNINIT(pScreen, &pMBPriv->unionRgn); - xfree(pMBPriv); -} - -/*---------------------------------------------------------------------------*/ - -/* - * Used if CopyBufferBitsFunc is not provided when registering. - * This should work for everybody since CopyArea needs to support - * copying between buffers anyway. - */ - -static void -bufCopyBufferBits(pMBWindow, srcBufferNum, dstBufferNum) - mbufWindowPtr pMBWindow; - int srcBufferNum, dstBufferNum; -{ - DrawablePtr pSrcBuffer, pDstBuffer; - GCPtr pGC; - - pSrcBuffer = pMBWindow->buffers[srcBufferNum].pDrawable; - pDstBuffer = pMBWindow->buffers[dstBufferNum].pDrawable; - - pGC = GetScratchGC (pDstBuffer->depth, pDstBuffer->pScreen); - if (!pGC) - return; - - ValidateGC (pDstBuffer, pGC); - (* pGC->ops->CopyArea) (pSrcBuffer, pDstBuffer, pGC, - 0,0, pDstBuffer->width, pDstBuffer->height, 0,0); - FreeScratchGC (pGC); -} - -/* - * Used if DrawSelectPlanFunc is not provided for when registering. - * However, it only works if selectPlane.ptr is a drawable. Also - * assumes that painting with color 0 selects the front buffer, - * while color 1 selects the back buffer. - */ - -static void -bufDrawSelectPlane(pScreen, selectPlane, prgn, bufferNum) - ScreenPtr pScreen; - DevUnion selectPlane; - RegionPtr prgn; - long bufferNum; -{ - DrawablePtr pDrawable; - GCPtr pGC; - int i; - BoxPtr pbox; - xRectangle *prect; - int numRects; - XID value; - - if (REGION_NUM_RECTS(prgn) == 0) - return; - - pDrawable = (DrawablePtr) selectPlane.ptr; - pGC = GetScratchGC (pDrawable->depth, pScreen); - if (!pGC) - return; - - prect = xalloc(REGION_NUM_RECTS(prgn) * sizeof(xRectangle)); - if (!prect) - { - FreeScratchGC(pGC); - return; - } - - value = (XID) bufferNum; - DoChangeGC(pGC, GCForeground, &value, 0); - ValidateGC(pDrawable, pGC); - - numRects = REGION_NUM_RECTS(prgn); - pbox = REGION_RECTS(prgn); - for (i= numRects; --i >= 0; pbox++, prect++) - { - prect->x = pbox->x1; - prect->y = pbox->y1; - prect->width = pbox->x2 - pbox->x1; - prect->height = pbox->y2 - pbox->y1; - } - prect -= numRects; - (* pGC->ops->PolyFillRect)(pDrawable, pGC, numRects, prect); - - xfree(prect); - FreeScratchGC (pGC); -} - - -static void -bufDisplayImageBuffers(pScreen, ppMBWindow, ppMBBuffer, nbuf) - ScreenPtr pScreen; - mbufBufferPtr *ppMBBuffer; - mbufWindowPtr *ppMBWindow; - int nbuf; -{ - WindowPtr pWin; - BufferPtr pPrevBuffer, pNewBuffer; - int i, number; - mbufBufferPrivPtr pMBPriv; - mbufBufferPtr pPrevMBBuffer; - - pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - for (i = 0; i < nbuf; i++) - { - number = ppMBBuffer[i]->number; /* 0=frontbuffer, 1=backbuffer */ - pWin = ppMBWindow[i]->pWindow; - pPrevMBBuffer = MB_DISPLAYED_BUFFER(ppMBWindow[i]); - - pPrevBuffer = (BufferPtr) pPrevMBBuffer->pDrawable; - pNewBuffer = (BufferPtr) ppMBBuffer[i]->pDrawable; - - if (pPrevBuffer != pNewBuffer) - { - RegionPtr backBuffer = &pMBPriv->backBuffer; - - /* - * Update the select plane and the backBuffer region. - */ - - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &pWin->clipList, number); - - if (number == BACK_BUFFER) - REGION_UNION(pScreen, backBuffer, backBuffer, - &pWin->clipList); - else - REGION_SUBTRACT(pScreen, backBuffer, backBuffer, - &pWin->clipList); - - /* Switch which framebuffer the window draws into */ - pWin->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[number]; - } - - switch (ppMBWindow[i]->updateAction) - { - case MultibufferUpdateActionUndefined: - break; - case MultibufferUpdateActionBackground: - (* MB_SCREEN_PRIV(pScreen)->ClearImageBufferArea) - (pPrevMBBuffer, 0,0, 0,0, FALSE); - break; - case MultibufferUpdateActionUntouched: - break; - case MultibufferUpdateActionCopied: - if (pPrevBuffer != pNewBuffer) - { - (* pMBPriv->CopyBufferBits) (ppMBWindow[i], - ppMBBuffer[i]->number, pPrevMBBuffer->number); - } - break; - } - } -} - -/* Updates the backBuffer region and paints the selectPlane. */ - -static void -bufPostValidateTree(pParent, pChild, kind) - WindowPtr pParent, pChild; - VTKind kind; -{ - ScreenPtr pScreen; - mbufBufferPrivPtr pMBPriv; - - if (pParent) - pScreen = pParent->drawable.pScreen; - else if (pChild) - pScreen = pChild->drawable.pScreen; - else - return; /* Hopeless */ - - pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, PostValidateTree); - if (pScreen->PostValidateTree) - (* pScreen->PostValidateTree)(pParent, pChild, kind); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, PostValidateTree); - - /* Does backBuffer need to change? */ - if (pMBPriv->rgnChanged) - { - RegionRec exposed; - RegionPtr pSubtractRgn, pUnionRgn; - Bool overlap; - - pMBPriv->rgnChanged = FALSE; - - pSubtractRgn = &pMBPriv->subtractRgn; - pUnionRgn = &pMBPriv->unionRgn; - REGION_VALIDATE(pScreen, pSubtractRgn, &overlap); -#ifdef DEBUG - if (overlap) - FatalError("bufPostValidateTree: subtractRgn overlaps"); -#endif - REGION_VALIDATE(pScreen, pUnionRgn, &overlap); -#ifdef DEBUG - if (overlap) - FatalError("bufPostValidateTree: unionRgn overlaps"); -#endif - - /* Update backBuffer: subtract must come before union */ - REGION_SUBTRACT(pScreen, &pMBPriv->backBuffer, &pMBPriv->backBuffer, - pSubtractRgn); - REGION_UNION(pScreen, &pMBPriv->backBuffer, &pMBPriv->backBuffer, - pUnionRgn); - - /* Paint gained and lost backbuffer areas in select plane */ - REGION_NULL(pScreen, &exposed); - REGION_SUBTRACT(pScreen, &exposed, pSubtractRgn, pUnionRgn); - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &exposed, FRONT_BUFFER); - - REGION_SUBTRACT(pScreen, &exposed, pUnionRgn, pSubtractRgn); - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &exposed, BACK_BUFFER); - - REGION_UNINIT(pScreen, &exposed); - REGION_EMPTY(pScreen, pSubtractRgn); - REGION_EMPTY(pScreen, pUnionRgn); - } -} - -/* - * If the window is multibuffered and displaying the backbuffer, - * add the old clipList to the subtractRgn and add the new clipList - * to the unionRgn. PostValidateTree will use subtractRgn and unionRgn - * to update the backBuffer region and the selectPlane. - * - * Copy changes to the window structure into the buffers. - * Send ClobberNotify events. - */ - -static void -bufClipNotify(pWin, dx,dy) - WindowPtr pWin; - int dx,dy; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - mbufWindowPtr pMBWindow; - int i; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClipNotify); - if (pScreen->ClipNotify) - (* pScreen->ClipNotify)(pWin, dx,dy); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClipNotify); - - if (pMBWindow = MB_WINDOW_PRIV(pWin)) - { - RegionPtr pOldClipList = (RegionPtr) pMBWindow->devPrivate.ptr; - - if (! REGION_EQUAL(pScreen, pOldClipList, &pWin->clipList)) - { - if (pMBWindow->displayedMultibuffer == BACK_BUFFER) - { - pMBPriv->rgnChanged = TRUE; - REGION_APPEND(pScreen, &pMBPriv->subtractRgn, pOldClipList); - REGION_APPEND(pScreen, &pMBPriv->unionRgn, &pWin->clipList); - } - - REGION_COPY(pScreen, pOldClipList,&pWin->clipList); - } - - /* Update buffer x,y,w,h, and clipList */ - for (i=0; i<pMBWindow->numMultibuffer; i++) - { - mbufBufferPtr pMBBuffer = pMBWindow->buffers + i; - if (pMBBuffer->clobber != pWin->visibility) - { - pMBBuffer->clobber = pWin->visibility; - MultibufferClobber(pMBBuffer); - } - UpdateBufferFromWindow(pMBBuffer->pDrawable, pWin); - } - } -} - -/* - * Updates buffer's background fields when the window's changes. - * This is necessary because miPaintWindow is used to paint the buffer. - * - * XXBS - Backingstore state will have be tracked too if it is supported. - */ - -static Bool -bufChangeWindowAttributes(pWin, mask) - WindowPtr pWin; - unsigned long mask; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - mbufWindowPtr pMBWindow; - Bool ret; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, ChangeWindowAttributes); - ret = (* pScreen->ChangeWindowAttributes)(pWin, mask); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, ChangeWindowAttributes); - - if (pMBWindow = MB_WINDOW_PRIV(pWin)) - { - if (mask & (CWBackPixmap | CWBackPixel)) - { - BufferPtr pBuffer; - int i; - - for (i=0; i<pMBWindow->displayedMultibuffer; i++) - { - pBuffer = (BufferPtr) pMBWindow->buffers[i].pDrawable; - pBuffer->backgroundState = pWin->backgroundState; - pBuffer->background = pWin->background; - } - } - } - return ret; -} - -/* - * Send exposures and clear the background for a buffer whenever - * its corresponding window is exposed, except when called by - * ClearToBackground. - */ - -static void -bufWindowExposures(pWin, prgn, other_exposed) - WindowPtr pWin; - RegionPtr prgn, other_exposed; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufWindowPtr pMBWindow = MB_WINDOW_PRIV(pWin); - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - RegionRec tmp_rgn; - int i; - Bool handleBuffers; - - handleBuffers = (!pMBPriv->inClearToBackground) && - (pWin->drawable.type == DRAWABLE_WINDOW) && - pMBWindow && (prgn && !REGION_NIL(prgn)); - - /* miWindowExposures munges prgn and other_exposed. */ - if (handleBuffers) - { - REGION_NULL(pScreen, &tmp_rgn); - REGION_COPY(pScreen, &tmp_rgn, prgn); - } - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, WindowExposures); - (* pScreen->WindowExposures) (pWin, prgn, other_exposed); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, WindowExposures); - - if (!handleBuffers) - return; - - /* - * Send expose events to all clients. Paint the exposed region for all - * buffers except the displayed buffer since it is handled when the - * window is painted. - * - * XXBS - Will have to be re-written to handle BackingStore on buffers. - */ - - for (i=0; i<pMBWindow->numMultibuffer; i++) - { - mbufBufferPtr pMBBuffer; - BufferPtr pBuffer; - - pMBBuffer = pMBWindow->buffers + i; - pBuffer = (BufferPtr) pMBBuffer->pDrawable; - - if (i != pMBWindow->displayedMultibuffer) - miPaintWindow(pBuffer, &tmp_rgn, PW_BACKGROUND); - if ((pMBBuffer->otherEventMask | pMBBuffer->eventMask) & ExposureMask) - MultibufferExpose(pMBBuffer, &tmp_rgn); - } - - REGION_UNINIT(pScreen, &tmp_rgn); -} - -/* - * Set ``inClearToBackground'' so that WindowExposures does not attempt - * to send expose events or clear the background on the buffers. - */ - -static void -bufClearToBackground(pWin, x,y,w,h, sendExpose) - WindowPtr pWin; - int x,y, w,h; - Bool sendExpose; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - pMBPriv->inClearToBackground = TRUE; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClearToBackground); - (* pScreen->ClearToBackground)(pWin, x,y,w,h, sendExpose); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClearToBackground); - - pMBPriv->inClearToBackground = FALSE; -} - -/* - * Move bits in both buffers. It does this by calling pScreen->CopyWindow - * twice, once with the root window's devPrivate[frameWindowPrivateIndex] - * pointing to the frontbuffer pixmap and once with it pointed to the - * backbuffer pixmap. It does this if there are *any* existing multibuffered - * window... a possible optimization is to copy the backbuffer only if this - * window or its inferiors are multibuffered. May be faster, maybe not. - * - * XXX - Only works if your CopyWindow checks the root window's devPrivate - * to see which buffer to draw into. Works for cfbPaintWindow. - */ - -/*ARGSUSED*/ -static void -bufCopyWindow(pWin, ptOldOrg, prgnSrc) - WindowPtr pWin; - DDXPointRec ptOldOrg; - RegionPtr prgnSrc; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - WindowPtr pwinroot; - DevUnion save; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, CopyWindow); - - pwinroot = WindowTable[pScreen->myNum]; - save = pwinroot->devPrivates[frameWindowPrivateIndex]; - - /* - * Copy front buffer - */ - - pwinroot->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[FRONT_BUFFER]; - (* pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc); - - /* - * Copy back buffer - */ - - /* CopyWindow translates prgnSrc... translate it back for 2nd call. */ - REGION_TRANSLATE(pScreen, prgnSrc, - ptOldOrg.x - pWin->drawable.x, - ptOldOrg.y - pWin->drawable.y); - pwinroot->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[BACK_BUFFER]; - (* pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc); - - pwinroot->devPrivates[frameWindowPrivateIndex] = save; - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, CopyWindow); -} diff --git a/xorg-server/Xext/mbufpx.c b/xorg-server/Xext/mbufpx.c deleted file mode 100644 index 8421ba9eb..000000000 --- a/xorg-server/Xext/mbufpx.c +++ /dev/null @@ -1,648 +0,0 @@ -/************************************************************ - -Copyright 1989, 1998 The Open Group - -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. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -********************************************************/ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <stdio.h> -#include <X11/X.h> -#include <X11/Xproto.h> -#include "misc.h" -#include "os.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "extnsionst.h" -#include "dixstruct.h" -#include "resource.h" -#include "opaque.h" -#include "regionstr.h" -#include "gcstruct.h" -#include "inputstr.h" -#include <sys/time.h> - -#define _MULTIBUF_SERVER_ /* don't want Xlib structures */ -#define _MULTIBUF_PIXMAP_ -#include <X11/extensions/multibufst.h> - - -static Bool NoopDDA_True() { return TRUE; } - -static Bool pixPositionWindow(); -static int pixCreateImageBuffers(); -static void pixDisplayImageBuffers(); -static void pixClearImageBufferArea(); -static void pixDeleteBufferDrawable(); -static void pixWrapScreenFuncs(); -static void pixResetProc(); - -Bool -pixMultibufferInit(pScreen, pMBScreen) - ScreenPtr pScreen; - mbufScreenPtr pMBScreen; -{ - int i, j, k; - xMbufBufferInfo *pInfo; - int nInfo; - DepthPtr pDepth; - mbufPixmapPrivPtr pMBPriv; - - pMBScreen->CreateImageBuffers = pixCreateImageBuffers; - pMBScreen->DestroyImageBuffers = (void (*)())NoopDDA; - pMBScreen->DisplayImageBuffers = pixDisplayImageBuffers; - pMBScreen->ClearImageBufferArea = pixClearImageBufferArea; - pMBScreen->ChangeMBufferAttributes = NoopDDA_True; - pMBScreen->ChangeBufferAttributes = NoopDDA_True; - pMBScreen->DeleteBufferDrawable = pixDeleteBufferDrawable; - pMBScreen->WrapScreenFuncs = pixWrapScreenFuncs; - pMBScreen->ResetProc = pixResetProc; - - /* Support every depth and visual combination that the screen does */ - - nInfo = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - nInfo += pDepth->numVids; - } - - pInfo = xalloc (nInfo * sizeof (xMbufBufferInfo)); - if (!pInfo) - return FALSE; - - k = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - for (j = 0; j < pDepth->numVids; j++) - { - pInfo[k].visualID = pDepth->vids[j]; - pInfo[k].maxBuffers = 0; - pInfo[k].depth = pDepth->depth; - k++; - } - } - - pMBScreen->nInfo = nInfo; - pMBScreen->pInfo = pInfo; - - /* - * Setup the devPrivate to mbufScreenRec - */ - - pMBPriv = xalloc(sizeof(* pMBPriv)); - if (!pMBPriv) - { - xfree(pInfo); - return (FALSE); - } - pMBScreen->devPrivate.ptr = (pointer) pMBPriv; - pMBPriv->PositionWindow = NULL; - pMBPriv->funcsWrapped = 0; - - return TRUE; -} - -/*ARGSUSED*/ -static int -pixCreateImageBuffers (pWin, nbuf, ids, action, hint) - WindowPtr pWin; - int nbuf; - XID *ids; - int action; - int hint; -{ - mbufWindowPtr pMBWindow; - mbufBufferPtr pMBBuffer; - ScreenPtr pScreen; - int width, height, depth; - int i; - - pMBWindow = MB_WINDOW_PRIV(pWin); - - width = pWin->drawable.width; - height = pWin->drawable.height; - depth = pWin->drawable.depth; - pScreen = pWin->drawable.pScreen; - - for (i = 0; i < nbuf; i++) - { - pMBBuffer = &pMBWindow->buffers[i]; - pMBBuffer->pDrawable = (DrawablePtr) - (*pScreen->CreatePixmap) (pScreen, width, height, depth, 0); - if (!pMBBuffer->pDrawable) - break; - - if (!AddResource (ids[i], MultibufferDrawableResType, - (pointer) pMBBuffer->pDrawable)) - { - (*pScreen->DestroyPixmap) ((PixmapPtr) pMBBuffer->pDrawable); - break; - } - pMBBuffer->pDrawable->id = ids[i]; - - /* - * In the description of the CreateImageBuffers request: - * "If the window is mapped, or if these image buffers have - * backing store, their contents will be tiled with the window - * background, and zero or more expose events will be generated - * for each of these buffers." - */ - - (* MB_SCREEN_PRIV(pScreen)->ClearImageBufferArea) - (pMBBuffer, 0,0, 0,0, TRUE); - } - - return i; -} - -/* - * set up the gc to clear the pixmaps; - */ -static Bool -SetupBackgroundPainter (pWin, pGC) - WindowPtr pWin; - GCPtr pGC; -{ - XID gcvalues[4]; - int ts_x_origin, ts_y_origin; - PixUnion background; - int backgroundState; - Mask gcmask; - - /* - * First take care of any ParentRelative stuff by altering the - * tile/stipple origin to match the coordinates of the upper-left - * corner of the first ancestor without a ParentRelative background. - * This coordinate is, of course, negative. - */ - - ts_x_origin = ts_y_origin = 0; - while (pWin->backgroundState == ParentRelative) { - ts_x_origin -= pWin->origin.x; - ts_y_origin -= pWin->origin.y; - pWin = pWin->parent; - } - backgroundState = pWin->backgroundState; - background = pWin->background; - - switch (backgroundState) - { - case BackgroundPixel: - gcvalues[0] = (XID) background.pixel; - gcvalues[1] = FillSolid; - gcmask = GCForeground|GCFillStyle; - break; - - case BackgroundPixmap: - gcvalues[0] = FillTiled; - gcvalues[1] = (XID) background.pixmap; - gcvalues[2] = ts_x_origin; - gcvalues[3] = ts_y_origin; - gcmask = GCFillStyle|GCTile|GCTileStipXOrigin|GCTileStipYOrigin; - break; - - default: - return FALSE; - } - DoChangeGC(pGC, gcmask, gcvalues, TRUE); - return TRUE; -} - -static void -MultibufferPaintBackgroundRectangles(pWin, pDrawable, nrects, pRects) - WindowPtr pWin; - DrawablePtr pDrawable; - int nrects; - xRectangle *pRects; -{ - GCPtr pGC; - - pGC = GetScratchGC (pWin->drawable.depth, pWin->drawable.pScreen); - if (SetupBackgroundPainter(pWin, pGC)) - { - ValidateGC(pDrawable, pGC); - (*pGC->ops->PolyFillRect) (pDrawable, pGC, nrects, pRects); - } - FreeScratchGC(pGC); -} - -static void -MultibufferPaintBackgroundRegion(pWin, pDrawable, pRegion) - WindowPtr pWin; - DrawablePtr pDrawable; - RegionPtr pRegion; -{ - xRectangle *pRects; - int nrects = REGION_NUM_RECTS(pRegion); - BoxPtr pbox = REGION_RECTS(pRegion); - - pRects = xalloc(nrects * sizeof(xRectangle)); - if (pRects) - { - int i; - for (i = 0; i < nrects; i++) - { - pRects[i].x = pbox->x1; - pRects[i].y = pbox->y1; - pRects[i].width = pbox->x2 - pbox->x1; - pRects[i].height = pbox->y2 - pbox->y1; - } - MultibufferPaintBackgroundRectangles(pWin, pDrawable, nrects, pRects); - xfree(pRects); - } -} - -static void -pixDisplayImageBuffers(pScreen, ppMBWindow, ppMBBuffer, nbuf) - mbufBufferPtr *ppMBBuffer; - mbufWindowPtr *ppMBWindow; - int nbuf; -{ - GCPtr pGC = NULL; - PixmapPtr pPrevPixmap, pNewPixmap; - WindowPtr pWin; - RegionPtr pExposed; - int i; - mbufBufferPtr pPrevMBBuffer; - XID bool; - xRectangle r; - - UpdateCurrentTime (); - for (i = 0; i < nbuf; i++) - { - pWin = ppMBWindow[i]->pWindow; - - /* Time to get a different scratch GC? */ - - if (!pGC - || pGC->depth != pWin->drawable.depth - || pGC->pScreen != pWin->drawable.pScreen) - { - if (pGC) FreeScratchGC(pGC); - pGC = GetScratchGC (pWin->drawable.depth, pWin->drawable.pScreen); - } - pPrevMBBuffer = MB_DISPLAYED_BUFFER(ppMBWindow[i]); - pPrevPixmap = (PixmapPtr) pPrevMBBuffer->pDrawable; - pNewPixmap = (PixmapPtr) ppMBBuffer[i]->pDrawable; - - if (pPrevPixmap == pNewPixmap) - { - /* "If a specified buffer is already displayed, any delays and - * update action will still be performed for that buffer." - * - * We special-case this because applications do occasionally - * request a redundant DisplayImageBuffers, and we can save - * strokes by recognizing that the only update action that will - * change the buffer contents in this case is Background. - */ - if (ppMBWindow[i]->updateAction == MultibufferUpdateActionBackground) - { - r.x = r.y = 0; - r.width = pWin->drawable.width; - r.height = pWin->drawable.height; - MultibufferPaintBackgroundRectangles(pWin, (DrawablePtr)pWin, - 1, &r); - } - } - else /* different buffer is being displayed */ - { - /* perform update action */ - - switch (ppMBWindow[i]->updateAction) - { - case MultibufferUpdateActionUndefined: - break; - - case MultibufferUpdateActionBackground: - - r.x = r.y = 0; - r.width = pPrevPixmap->drawable.width; - r.height = pPrevPixmap->drawable.height; - MultibufferPaintBackgroundRectangles(pWin, - (DrawablePtr)pPrevPixmap, - 1, &r); - break; - - case MultibufferUpdateActionUntouched: - - /* copy the window to the pixmap that represents the - * currently displayed buffer - */ - - if (pPrevMBBuffer->eventMask & ExposureMask) - { - bool = TRUE; - DoChangeGC (pGC, GCGraphicsExposures, &bool, FALSE); - } - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - pExposed = (*pGC->ops->CopyArea)((DrawablePtr) pWin, - (DrawablePtr) pPrevPixmap, - pGC, - 0, 0, - pWin->drawable.width, - pWin->drawable.height, - 0, 0); - - /* if we couldn't copy the whole window to the buffer, - * send expose events (if any client wants them) - */ - - if (pPrevMBBuffer->eventMask & ExposureMask) - { /* some client wants expose events */ - if (pExposed) - { - RegionPtr pWinSize; - extern RegionPtr CreateUnclippedWinSize(); - ScreenPtr pScreen = pWin->drawable.pScreen; - pWinSize = CreateUnclippedWinSize (pWin); - /* - * pExposed is window-relative, but at this point - * pWinSize is screen-relative. Make pWinSize be - * window-relative so that region ops involving - * pExposed and pWinSize behave sensibly. - */ - REGION_TRANSLATE(pScreen, pWinSize, - -pWin->drawable.x, - -pWin->drawable.y); - REGION_INTERSECT(pScreen, pExposed, pExposed, pWinSize); - REGION_DESTROY(pScreen, pWinSize); - MultibufferExpose (pPrevMBBuffer, pExposed); - REGION_DESTROY(pScreen, pExposed); - } - bool = FALSE; - DoChangeGC (pGC, GCGraphicsExposures, &bool, FALSE); - } /* end some client wants expose events */ - - break; /* end case MultibufferUpdateActionUntouched */ - - case MultibufferUpdateActionCopied: - - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, - (DrawablePtr)pPrevPixmap, pGC, - 0, 0, pWin->drawable.width, - pWin->drawable.height, 0, 0); - break; - - } /* end switch on update action */ - - /* display the new buffer */ - - ValidateGC ((DrawablePtr)pWin, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, (DrawablePtr)pWin, - pGC, 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - } - - ppMBWindow[i]->lastUpdate = currentTime; - } - - if (pGC) FreeScratchGC (pGC); - return; -} - -/* - * resize the buffers when the window is resized - */ - -static Bool -pixPositionWindow (pWin, x, y) - WindowPtr pWin; - int x, y; -{ - ScreenPtr pScreen; - mbufPixmapPrivPtr pMBPriv; - mbufWindowPtr pMBWindow; - mbufBufferPtr pMBBuffer; - int width, height; - int i; - int dx, dy, dw, dh; - int sourcex, sourcey; - int destx, desty; - PixmapPtr pPixmap; - GCPtr pGC; - int savewidth, saveheight; - Bool clear; - RegionRec exposedRegion; - Bool ret; - - pScreen = pWin->drawable.pScreen; - pMBPriv = MB_SCREEN_PRIV_PIXMAP(pScreen); - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, PositionWindow); - ret = (* pScreen->PositionWindow) (pWin, x, y); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, PositionWindow); - - if (!(pMBWindow = MB_WINDOW_PRIV(pWin))) - return ret; - - /* if new size is same as old, we're done */ - - if (pMBWindow->width == pWin->drawable.width && - pMBWindow->height == pWin->drawable.height) - return ret; - - width = pWin->drawable.width; - height = pWin->drawable.height; - dx = pWin->drawable.x - pMBWindow->x; - dy = pWin->drawable.x - pMBWindow->y; - dw = width - pMBWindow->width; - dh = height - pMBWindow->height; - GravityTranslate (0, 0, -dx, -dy, dw, dh, - pWin->bitGravity, &destx, &desty); - - /* if the window grew, remember to paint the window background, - * and maybe send expose events, for the new areas of the buffers - */ - - clear = pMBWindow->width < width || pMBWindow->height < height || - pWin->bitGravity == ForgetGravity; - - sourcex = 0; - sourcey = 0; - savewidth = pMBWindow->width; - saveheight = pMBWindow->height; - /* clip rectangle to source and destination */ - if (destx < 0) - { - savewidth += destx; - sourcex -= destx; - destx = 0; - } - if (destx + savewidth > width) - savewidth = width - destx; - if (desty < 0) - { - saveheight += desty; - sourcey -= desty; - desty = 0; - } - if (desty + saveheight > height) - saveheight = height - desty; - - pMBWindow->width = width; - pMBWindow->height = height; - pMBWindow->x = pWin->drawable.x; - pMBWindow->y = pWin->drawable.y; - - if (clear) - { - BoxRec box; - - box.x1 = box.y1 = 0; - box.x2 = width; - box.y2 = height; - REGION_INIT(pScreen, &exposedRegion, &box, 1); - if (pWin->bitGravity != ForgetGravity) - { - RegionRec preservedRegion; - box.x1 = destx; - box.y1 = desty; - box.x2 = destx + savewidth; - box.y2 = desty + saveheight; - REGION_INIT(pScreen, &preservedRegion, &box, 1); - REGION_SUBTRACT(pScreen, &exposedRegion, &exposedRegion, &preservedRegion); - REGION_UNINIT(pScreen, &preservedRegion); - } - - } /* end if (clear) */ - - pGC = GetScratchGC (pWin->drawable.depth, pScreen); - - /* create buffers with new window size */ - - for (i = 0; i < pMBWindow->numMultibuffer; i++) - { - pMBBuffer = &pMBWindow->buffers[i]; - pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, pWin->drawable.depth, - CREATE_PIXMAP_USAGE_SCRATCH); - if (!pPixmap) - { - (* MB_SCREEN_PRIV(pScreen)->DestroyImageBuffers)(pWin); - break; - } - if (clear) - { - MultibufferPaintBackgroundRegion(pWin, (DrawablePtr)pPixmap, &exposedRegion); - MultibufferExpose(pMBBuffer, &exposedRegion); - } - if (pWin->bitGravity != ForgetGravity) - { - ValidateGC ((DrawablePtr)pPixmap, pGC); - (*pGC->ops->CopyArea) (pMBBuffer->pDrawable, (DrawablePtr)pPixmap, - pGC, - sourcex, sourcey, savewidth, saveheight, - destx, desty); - } - pPixmap->drawable.id = pMBBuffer->pDrawable->id; - (*pScreen->DestroyPixmap) ((PixmapPtr) pMBBuffer->pDrawable); - pMBBuffer->pDrawable = (DrawablePtr) pPixmap; - if (i != pMBWindow->displayedMultibuffer) - { - ChangeResourceValue (pPixmap->drawable.id, - MultibufferDrawableResType, - (pointer) pPixmap); - } - } - FreeScratchGC (pGC); - if (clear) - REGION_UNINIT(pScreen, &exposedRegion); - return TRUE; -} - -static void -pixWrapScreenFuncs(pScreen) - ScreenPtr pScreen; -{ - mbufPixmapPrivPtr pMBPriv = MB_SCREEN_PRIV_PIXMAP(pScreen); - WRAP_SCREEN_FUNC(pScreen, pMBPriv, PositionWindow, pixPositionWindow); -} - -static void -pixResetProc(pScreen) - ScreenPtr pScreen; -{ - mbufScreenPtr pMBScreen = MB_SCREEN_PRIV(pScreen); - mbufPixmapPrivPtr pMBPriv = MB_SCREEN_PRIV_PIXMAP(pScreen); - - xfree(pMBScreen->pInfo); - xfree(pMBPriv); -} - -static void -pixClearImageBufferArea(pMBBuffer, x,y, width,height, exposures) - mbufBufferPtr pMBBuffer; - short x, y; - unsigned short width, height; - Bool exposures; -{ - WindowPtr pWin; - ScreenPtr pScreen; - BoxRec box; - RegionRec region; - int w_width, w_height; - DrawablePtr pDrawable; - - pWin = pMBBuffer->pMBWindow->pWindow; - pScreen = pWin->drawable.pScreen; - - w_width = pWin->drawable.width; - w_height = pWin->drawable.height; - - box.x1 = x; - box.y1 = y; - box.x2 = width ? (box.x1 + width) : w_width; - box.y2 = height ? (box.y1 + height) : w_height; - - if (box.x1 < 0) box.x1 = 0; - if (box.y1 < 0) box.y1 = 0; - if (box.x2 > w_width) box.x2 = w_width; - if (box.y2 > w_height) box.y2 = w_height; - - REGION_INIT(pScreen, ®ion, &box, 1); - - if (pMBBuffer->number == pMBBuffer->pMBWindow->displayedMultibuffer) - pDrawable = (DrawablePtr) pWin; - else - pDrawable = pMBBuffer->pDrawable; - - MultibufferPaintBackgroundRegion(pWin, pDrawable, ®ion); - - if (exposures) - MultibufferExpose(pMBBuffer, ®ion); - - REGION_UNINIT(pScreen, ®ion); -} - -static void -pixDeleteBufferDrawable(pDrawable) - DrawablePtr pDrawable; -{ - (* pDrawable->pScreen->DestroyPixmap)((PixmapPtr) pDrawable); -} diff --git a/xorg-server/Xext/panoramiX.c b/xorg-server/Xext/panoramiX.c index cfeba017f..96eb8f9e1 100644 --- a/xorg-server/Xext/panoramiX.c +++ b/xorg-server/Xext/panoramiX.c @@ -52,9 +52,7 @@ Equipment Corporation. #include "globals.h" #include "servermd.h" #include "resource.h" -#ifdef RENDER #include "picturestr.h" -#endif #include "modinit.h" #include "protocol-versions.h" @@ -589,9 +587,7 @@ void PanoramiXExtensionInit(int argc, char *argv[]) ProcVector[X_StoreColors] = PanoramiXStoreColors; ProcVector[X_StoreNamedColor] = PanoramiXStoreNamedColor; -#ifdef RENDER PanoramiXRenderInit (); -#endif } extern Bool CreateConnectionBlock(void); @@ -891,9 +887,7 @@ static void PanoramiXResetProc(ExtensionEntry* extEntry) { int i; -#ifdef RENDER PanoramiXRenderReset (); -#endif screenInfo.numScreens = PanoramiXNumScreens; for (i = 256; i--; ) ProcVector[i] = SavedProcVector[i]; diff --git a/xorg-server/Xext/panoramiX.h b/xorg-server/Xext/panoramiX.h index cca4c5249..463a99441 100644 --- a/xorg-server/Xext/panoramiX.h +++ b/xorg-server/Xext/panoramiX.h @@ -69,11 +69,9 @@ typedef struct { struct { Bool shared; } pix; -#ifdef RENDER struct { Bool root; } pict; -#endif char raw_data[4]; } u; } PanoramiXRes; diff --git a/xorg-server/Xext/sync.c b/xorg-server/Xext/sync.c index d8374fe96..2b02dbbfb 100644 --- a/xorg-server/Xext/sync.c +++ b/xorg-server/Xext/sync.c @@ -2178,7 +2178,7 @@ static XSyncValue *pnext_time; /* *** Server Block Handler -*** code inspired by multibuffer extension +*** code inspired by multibuffer extension (now deprecated) */ /*ARGSUSED*/ static void diff --git a/xorg-server/Xext/xtest.c b/xorg-server/Xext/xtest.c index 5af2b5c83..a1aacc4cd 100644 --- a/xorg-server/Xext/xtest.c +++ b/xorg-server/Xext/xtest.c @@ -357,7 +357,8 @@ ProcXTestFakeInput(ClientPtr client) activateTime.milliseconds = ms; ev->u.keyButtonPointer.time = 0; - /* see mbuf.c:QueueDisplayRequest for code similar to this */ + /* see mbuf.c:QueueDisplayRequest (from the deprecated Multibuffer + * extension) for code similar to this */ if (!ClientSleepUntil(client, &activateTime, NULL, NULL)) { diff --git a/xorg-server/Xi/sendexev.c b/xorg-server/Xi/sendexev.c index 04ac9deab..bd96d74c7 100644 --- a/xorg-server/Xi/sendexev.c +++ b/xorg-server/Xi/sendexev.c @@ -138,8 +138,7 @@ ProcXSendExtensionEvent(ClientPtr client) first = ((xEvent *) & stuff[1]); if (!((EXTENSION_EVENT_BASE <= first->u.u.type) && - (first->u.u.type < lastEvent))) - { + (first->u.u.type < lastEvent))) { client->errorValue = first->u.u.type; return BadValue; } diff --git a/xorg-server/Xi/xiquerydevice.c b/xorg-server/Xi/xiquerydevice.c index 435868de2..47ab688fd 100644 --- a/xorg-server/Xi/xiquerydevice.c +++ b/xorg-server/Xi/xiquerydevice.c @@ -247,6 +247,9 @@ ListButtonInfo(DeviceIntPtr dev, xXIButtonInfo* info, Bool reportState) int mask_len; int i; + if (!dev || !dev->button) + return 0; + mask_len = bytes_to_int32(bits_to_bytes(dev->button->numButtons)); info->type = ButtonClass; @@ -259,7 +262,7 @@ ListButtonInfo(DeviceIntPtr dev, xXIButtonInfo* info, Bool reportState) memset(bits, 0, mask_len * 4); if (reportState) - for (i = 0; dev && dev->button && i < dev->button->numButtons; i++) + for (i = 0; i < dev->button->numButtons; i++) if (BitIsOn(dev->button->down, i)) SetBit(bits, i); diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac index b1d511980..b48d3a9c5 100644 --- a/xorg-server/configure.ac +++ b/xorg-server/configure.ac @@ -632,7 +632,6 @@ AC_ARG_ENABLE(xselinux, AS_HELP_STRING([--disable-xselinux], [Build SELinu AC_ARG_ENABLE(xcsecurity, AS_HELP_STRING([--disable-xcsecurity], [Build Security extension (default: disabled)]), [XCSECURITY=$enableval], [XCSECURITY=no]) AC_ARG_ENABLE(xcalibrate, AS_HELP_STRING([--enable-xcalibrate], [Build XCalibrate extension (default: disabled)]), [XCALIBRATE=$enableval], [XCALIBRATE=no]) AC_ARG_ENABLE(tslib, AS_HELP_STRING([--enable-tslib], [Build kdrive tslib touchscreen support (default: disabled)]), [TSLIB=$enableval], [TSLIB=no]) -AC_ARG_ENABLE(multibuffer, AS_HELP_STRING([--enable-multibuffer], [Build Multibuffer extension (default: disabled)]), [MULTIBUFFER=$enableval], [MULTIBUFFER=no]) AC_ARG_ENABLE(dbe, AS_HELP_STRING([--disable-dbe], [Build DBE extension (default: enabled)]), [DBE=$enableval], [DBE=yes]) AC_ARG_ENABLE(xf86bigfont, AS_HELP_STRING([--disable-xf86bigfont], [Build XF86 Big Font extension (default: disabled)]), [XF86BIGFONT=$enableval], [XF86BIGFONT=no]) AC_ARG_ENABLE(dpms, AS_HELP_STRING([--disable-dpms], [Build DPMS extension (default: enabled)]), [DPMSExtension=$enableval], [DPMSExtension=yes]) @@ -1095,12 +1094,6 @@ if test "x$XCSECURITY" = xyes; then AC_DEFINE(XCSECURITY, 1, [Build Security extension]) fi -AM_CONDITIONAL(MULTIBUFFER, [test "x$MULTIBUFFER" = xyes]) -if test "x$MULTIBUFFER" = xyes; then - AC_DEFINE(MULTIBUFFER, 1, [Build Multibuffer extension]) - # Requires xextproto which is always required -fi - AM_CONDITIONAL(DBE, [test "x$DBE" = xyes]) if test "x$DBE" = xyes; then AC_DEFINE(DBE, 1, [Support DBE extension]) diff --git a/xorg-server/exa/exa.c b/xorg-server/exa/exa.c index 590d9a500..da3797237 100644 --- a/xorg-server/exa/exa.c +++ b/xorg-server/exa/exa.c @@ -753,9 +753,7 @@ static Bool exaCloseScreen(int i, ScreenPtr pScreen) { ExaScreenPriv(pScreen); -#ifdef RENDER PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); -#endif if (ps->Glyphs == exaGlyphs) exaGlyphsFini(pScreen); @@ -778,16 +776,12 @@ exaCloseScreen(int i, ScreenPtr pScreen) unwrap(pExaScr, pScreen, ChangeWindowAttributes); unwrap(pExaScr, pScreen, BitmapToRegion); unwrap(pExaScr, pScreen, CreateScreenResources); -#ifdef RENDER - if (ps) { - unwrap(pExaScr, ps, Composite); - if (pExaScr->SavedGlyphs) - unwrap(pExaScr, ps, Glyphs); - unwrap(pExaScr, ps, Trapezoids); - unwrap(pExaScr, ps, Triangles); - unwrap(pExaScr, ps, AddTraps); - } -#endif + unwrap(pExaScr, ps, Composite); + if (pExaScr->SavedGlyphs) + unwrap(pExaScr, ps, Glyphs); + unwrap(pExaScr, ps, Trapezoids); + unwrap(pExaScr, ps, Triangles); + unwrap(pExaScr, ps, AddTraps); xfree (pExaScr); @@ -825,9 +819,7 @@ exaDriverInit (ScreenPtr pScreen, ExaDriverPtr pScreenInfo) { ExaScreenPrivPtr pExaScr; -#ifdef RENDER PictureScreenPtr ps; -#endif if (!pScreenInfo) return FALSE; @@ -895,9 +887,7 @@ exaDriverInit (ScreenPtr pScreen, pScreenInfo->maxPitchPixels = pScreenInfo->maxX; } -#ifdef RENDER ps = GetPictureScreenIfSet(pScreen); -#endif pExaScr = xcalloc (sizeof (ExaScreenPrivRec), 1); if (!pExaScr) { @@ -940,7 +930,6 @@ exaDriverInit (ScreenPtr pScreen, wrap(pExaScr, pScreen, BitmapToRegion, exaBitmapToRegion); wrap(pExaScr, pScreen, CreateScreenResources, exaCreateScreenResources); -#ifdef RENDER if (ps) { wrap(pExaScr, ps, Composite, exaComposite); if (pScreenInfo->PrepareComposite) @@ -949,7 +938,6 @@ exaDriverInit (ScreenPtr pScreen, wrap(pExaScr, ps, Triangles, exaTriangles); wrap(pExaScr, ps, AddTraps, ExaCheckAddTraps); } -#endif #ifdef MITSHM /* diff --git a/xorg-server/exa/exa_classic.c b/xorg-server/exa/exa_classic.c index c31e2d4b3..e1ead6c0d 100644 --- a/xorg-server/exa/exa_classic.c +++ b/xorg-server/exa/exa_classic.c @@ -148,7 +148,7 @@ Bool exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int depth, int bitsPerPixel, int devKind, pointer pPixData) { - ScreenPtr pScreen = pPixmap->drawable.pScreen; + ScreenPtr pScreen; ExaScreenPrivPtr pExaScr; ExaPixmapPrivPtr pExaPixmap; Bool ret; @@ -156,6 +156,7 @@ exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int dept if (!pPixmap) return FALSE; + pScreen = pPixmap->drawable.pScreen; pExaScr = ExaGetScreenPriv(pScreen); pExaPixmap = ExaGetPixmapPriv(pPixmap); diff --git a/xorg-server/exa/exa_driver.c b/xorg-server/exa/exa_driver.c index dcf1a9860..abe79baad 100644 --- a/xorg-server/exa/exa_driver.c +++ b/xorg-server/exa/exa_driver.c @@ -126,7 +126,7 @@ Bool exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth, int bitsPerPixel, int devKind, pointer pPixData) { - ScreenPtr pScreen = pPixmap->drawable.pScreen; + ScreenPtr pScreen; ExaScreenPrivPtr pExaScr; ExaPixmapPrivPtr pExaPixmap; Bool ret; @@ -134,6 +134,7 @@ exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth if (!pPixmap) return FALSE; + pScreen = pPixmap->drawable.pScreen; pExaScr = ExaGetScreenPriv(pScreen); pExaPixmap = ExaGetPixmapPriv(pPixmap); diff --git a/xorg-server/exa/exa_mixed.c b/xorg-server/exa/exa_mixed.c index 21cc3bd13..49e04f22a 100644 --- a/xorg-server/exa/exa_mixed.c +++ b/xorg-server/exa/exa_mixed.c @@ -124,7 +124,7 @@ Bool exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth, int bitsPerPixel, int devKind, pointer pPixData) { - ScreenPtr pScreen = pPixmap->drawable.pScreen; + ScreenPtr pScreen; ExaScreenPrivPtr pExaScr; ExaPixmapPrivPtr pExaPixmap; Bool ret, has_gpu_copy; @@ -132,6 +132,7 @@ exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth, if (!pPixmap) return FALSE; + pScreen = pPixmap->drawable.pScreen; pExaScr = ExaGetScreenPriv(pScreen); pExaPixmap = ExaGetPixmapPriv(pPixmap); diff --git a/xorg-server/exa/exa_priv.h b/xorg-server/exa/exa_priv.h index 21d964683..ed8be31f6 100644 --- a/xorg-server/exa/exa_priv.h +++ b/xorg-server/exa/exa_priv.h @@ -50,10 +50,8 @@ #include "dix.h" #include "fb.h" #include "fboverlay.h" -#ifdef RENDER #include "fbpict.h" #include "glyphstr.h" -#endif #include "damage.h" #define DEBUG_TRACE_FALL 0 @@ -166,13 +164,11 @@ typedef struct { CreateScreenResourcesProcPtr SavedCreateScreenResources; ModifyPixmapHeaderProcPtr SavedModifyPixmapHeader; SourceValidateProcPtr SavedSourceValidate; -#ifdef RENDER CompositeProcPtr SavedComposite; TrianglesProcPtr SavedTriangles; GlyphsProcPtr SavedGlyphs; TrapezoidsProcPtr SavedTrapezoids; AddTrapsProcPtr SavedAddTraps; -#endif void (*do_migration) (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel); Bool (*pixmap_has_gpu_copy) (PixmapPtr pPixmap); void (*do_move_in_pixmap) (PixmapPtr pPixmap); @@ -499,7 +495,6 @@ exaCopyNtoN (DrawablePtr pSrcDrawable, extern const GCOps exaOps; -#ifdef RENDER void ExaCheckComposite (CARD8 op, PicturePtr pSrc, @@ -513,7 +508,6 @@ ExaCheckComposite (CARD8 op, INT16 yDst, CARD16 width, CARD16 height); -#endif /* exa_offscreen.c */ void diff --git a/xorg-server/exa/exa_render.c b/xorg-server/exa/exa_render.c index 1b68e1cdc..b7f383f38 100644 --- a/xorg-server/exa/exa_render.c +++ b/xorg-server/exa/exa_render.c @@ -30,7 +30,6 @@ #include "exa_priv.h" -#ifdef RENDER #include "mipict.h" #if DEBUG_TRACE_FALL @@ -1072,7 +1071,6 @@ done: if (pMask) pMask->repeat = saveMaskRepeat; } -#endif /** * Same as miCreateAlphaPicture, except it uses ExaCheckPolyFillRect instead diff --git a/xorg-server/exa/exa_unaccel.c b/xorg-server/exa/exa_unaccel.c index adbee8413..6345f6b59 100644 --- a/xorg-server/exa/exa_unaccel.c +++ b/xorg-server/exa/exa_unaccel.c @@ -23,9 +23,7 @@ #include "exa_priv.h"
-#ifdef RENDER
#include "mipict.h"
-#endif
/*
* These functions wrap the low-level fb rendering functions and
@@ -617,9 +615,7 @@ ExaCheckComposite (CARD8 op, CARD16 height)
{
ScreenPtr pScreen = pDst->pDrawable->pScreen;
-#ifdef RENDER
PictureScreenPtr ps = GetPictureScreen(pScreen);
-#endif /* RENDER */
EXA_PRE_FALLBACK(pScreen);
if (pExaScr->prepare_access_reg) {
@@ -652,7 +648,6 @@ ExaCheckComposite (CARD8 op, exaPrepareAccess (pMask->pDrawable, EXA_PREPARE_MASK);
}
-#ifdef RENDER
swap(pExaScr, ps, Composite);
ps->Composite (op,
pSrc,
@@ -667,7 +662,6 @@ ExaCheckComposite (CARD8 op, width,
height);
swap(pExaScr, ps, Composite);
-#endif /* RENDER */
if (pMask && pMask->pDrawable != NULL)
exaFinishAccess (pMask->pDrawable, EXA_PREPARE_MASK);
if (pSrc->pDrawable != NULL)
@@ -692,19 +686,15 @@ ExaCheckAddTraps (PicturePtr pPicture, xTrap *traps)
{
ScreenPtr pScreen = pPicture->pDrawable->pScreen;
-#ifdef RENDER
PictureScreenPtr ps = GetPictureScreen(pScreen);
-#endif /* RENDER */
EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("to pict %p (%c)\n",
exaDrawableLocation(pPicture->pDrawable)));
exaPrepareAccess(pPicture->pDrawable, EXA_PREPARE_DEST);
-#ifdef RENDER
swap(pExaScr, ps, AddTraps);
ps->AddTraps (pPicture, x_off, y_off, ntrap, traps);
swap(pExaScr, ps, AddTraps);
-#endif /* RENDER */
exaFinishAccess(pPicture->pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK(pScreen);
}
diff --git a/xorg-server/fb/fb.h b/xorg-server/fb/fb.h index 02d6c0372..91c91eeb2 100644 --- a/xorg-server/fb/fb.h +++ b/xorg-server/fb/fb.h @@ -41,11 +41,7 @@ #include "mi.h" #include "migc.h" #include "mibstore.h" -#ifdef RENDER #include "picturestr.h" -#else -#include "picture.h" -#endif #ifdef FB_ACCESS_WRAPPER diff --git a/xorg-server/fb/fbpict.c b/xorg-server/fb/fbpict.c index cc7ce738d..896d33ebb 100644 --- a/xorg-server/fb/fbpict.c +++ b/xorg-server/fb/fbpict.c @@ -1,493 +1,484 @@ -/*
- *
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 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 SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * 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: Keith Packard, SuSE, Inc.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <string.h>
-
-#include "fb.h"
-
-#include "picturestr.h"
-
-#ifdef RENDER
-
-#include "mipict.h"
-#include "fbpict.h"
-
-#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
-
-void
-fbWalkCompositeRegion (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height,
- Bool srcRepeat,
- Bool maskRepeat,
- CompositeFunc compositeRect)
-{
- RegionRec region;
- int n;
- BoxPtr pbox;
- int w, h, w_this, h_this;
- int x_msk, y_msk, x_src, y_src, x_dst, y_dst;
-
- xDst += pDst->pDrawable->x;
- yDst += pDst->pDrawable->y;
- if (pSrc->pDrawable)
- {
- xSrc += pSrc->pDrawable->x;
- ySrc += pSrc->pDrawable->y;
- }
- if (pMask && pMask->pDrawable)
- {
- xMask += pMask->pDrawable->x;
- yMask += pMask->pDrawable->y;
- }
-
- if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
- xMask, yMask, xDst, yDst, width, height))
- return;
-
- n = REGION_NUM_RECTS (®ion);
- pbox = REGION_RECTS (®ion);
- while (n--)
- {
- h = pbox->y2 - pbox->y1;
- y_src = pbox->y1 - yDst + ySrc;
- y_msk = pbox->y1 - yDst + yMask;
- y_dst = pbox->y1;
- while (h)
- {
- h_this = h;
- w = pbox->x2 - pbox->x1;
- x_src = pbox->x1 - xDst + xSrc;
- x_msk = pbox->x1 - xDst + xMask;
- x_dst = pbox->x1;
- if (maskRepeat)
- {
- y_msk = mod (y_msk - pMask->pDrawable->y, pMask->pDrawable->height);
- if (h_this > pMask->pDrawable->height - y_msk)
- h_this = pMask->pDrawable->height - y_msk;
- y_msk += pMask->pDrawable->y;
- }
- if (srcRepeat)
- {
- y_src = mod (y_src - pSrc->pDrawable->y, pSrc->pDrawable->height);
- if (h_this > pSrc->pDrawable->height - y_src)
- h_this = pSrc->pDrawable->height - y_src;
- y_src += pSrc->pDrawable->y;
- }
- while (w)
- {
- w_this = w;
- if (maskRepeat)
- {
- x_msk = mod (x_msk - pMask->pDrawable->x, pMask->pDrawable->width);
- if (w_this > pMask->pDrawable->width - x_msk)
- w_this = pMask->pDrawable->width - x_msk;
- x_msk += pMask->pDrawable->x;
- }
- if (srcRepeat)
- {
- x_src = mod (x_src - pSrc->pDrawable->x, pSrc->pDrawable->width);
- if (w_this > pSrc->pDrawable->width - x_src)
- w_this = pSrc->pDrawable->width - x_src;
- x_src += pSrc->pDrawable->x;
- }
- (*compositeRect) (op, pSrc, pMask, pDst,
- x_src, y_src, x_msk, y_msk, x_dst, y_dst,
- w_this, h_this);
- w -= w_this;
- x_src += w_this;
- x_msk += w_this;
- x_dst += w_this;
- }
- h -= h_this;
- y_src += h_this;
- y_msk += h_this;
- y_dst += h_this;
- }
- pbox++;
- }
- REGION_UNINIT (pDst->pDrawable->pScreen, ®ion);
-}
-
-void
-fbComposite (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- pixman_image_t *src, *mask, *dest;
- int src_xoff, src_yoff;
- int msk_xoff, msk_yoff;
- int dst_xoff, dst_yoff;
-
- miCompositeSourceValidate (pSrc, xSrc - xDst, ySrc - yDst, width, height);
- if (pMask)
- miCompositeSourceValidate (pMask, xMask - xDst, yMask - yDst, width, height);
-
- src = image_from_pict (pSrc, FALSE, &src_xoff, &src_yoff);
- mask = image_from_pict (pMask, FALSE, &msk_xoff, &msk_yoff);
- dest = image_from_pict (pDst, TRUE, &dst_xoff, &dst_yoff);
-
- if (src && dest && !(pMask && !mask))
- {
- pixman_image_composite (op, src, mask, dest,
- xSrc + src_xoff, ySrc + src_yoff,
- xMask + msk_xoff, yMask + msk_yoff,
- xDst + dst_xoff, yDst + dst_yoff,
- width, height);
- }
-
- free_pixman_pict (pSrc, src);
- free_pixman_pict (pMask, mask);
- free_pixman_pict (pDst, dest);
-}
-
-void
-fbCompositeGeneral (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- fbComposite (op, pSrc, pMask, pDst,
- xSrc, ySrc, xMask, yMask, xDst, yDst,
- width, height);
-}
-
-#endif /* RENDER */
-
-static pixman_image_t *
-create_solid_fill_image (PicturePtr pict)
-{
- PictSolidFill *solid = &pict->pSourcePict->solidFill;
- pixman_color_t color;
- CARD32 a, r, g, b;
-
- a = (solid->color & 0xff000000) >> 24;
- r = (solid->color & 0x00ff0000) >> 16;
- g = (solid->color & 0x0000ff00) >> 8;
- b = (solid->color & 0x000000ff) >> 0;
-
- color.alpha = (a << 8) | a;
- color.red = (r << 8) | r;
- color.green = (g << 8) | g;
- color.blue = (b << 8) | b;
-
- return pixman_image_create_solid_fill (&color);
-}
-
-static pixman_image_t *
-create_linear_gradient_image (PictGradient *gradient)
-{
- PictLinearGradient *linear = (PictLinearGradient *)gradient;
- pixman_point_fixed_t p1;
- pixman_point_fixed_t p2;
-
- p1.x = linear->p1.x;
- p1.y = linear->p1.y;
- p2.x = linear->p2.x;
- p2.y = linear->p2.y;
-
- return pixman_image_create_linear_gradient (
- &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
-}
-
-static pixman_image_t *
-create_radial_gradient_image (PictGradient *gradient)
-{
- PictRadialGradient *radial = (PictRadialGradient *)gradient;
- pixman_point_fixed_t c1;
- pixman_point_fixed_t c2;
-
- c1.x = radial->c1.x;
- c1.y = radial->c1.y;
- c2.x = radial->c2.x;
- c2.y = radial->c2.y;
-
- return pixman_image_create_radial_gradient (
- &c1, &c2, radial->c1.radius,
- radial->c2.radius,
- (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
-}
-
-static pixman_image_t *
-create_conical_gradient_image (PictGradient *gradient)
-{
- PictConicalGradient *conical = (PictConicalGradient *)gradient;
- pixman_point_fixed_t center;
-
- center.x = conical->center.x;
- center.y = conical->center.y;
-
- return pixman_image_create_conical_gradient (
- ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
- gradient->nstops);
-}
-
-static pixman_image_t *
-create_bits_picture (PicturePtr pict,
- Bool has_clip,
- int *xoff,
- int *yoff)
-{
- PixmapPtr pixmap;
- FbBits *bits;
- FbStride stride;
- int bpp;
- pixman_image_t *image;
-
- fbGetDrawablePixmap (pict->pDrawable, pixmap, *xoff, *yoff);
- fbGetPixmapBitsData(pixmap, bits, stride, bpp);
-
- image = pixman_image_create_bits (
- pict->format,
- pixmap->drawable.width, pixmap->drawable.height,
- (uint32_t *)bits, stride * sizeof (FbStride));
-
-
-#ifdef FB_ACCESS_WRAPPER
-#if FB_SHIFT==5
-
- pixman_image_set_accessors (image,
- (pixman_read_memory_func_t)wfbReadMemory,
- (pixman_write_memory_func_t)wfbWriteMemory);
-
-#else
-
-#error The pixman library only works when FbBits is 32 bits wide
-
-#endif
-#endif
-
- /* pCompositeClip is undefined for source pictures, so
- * only set the clip region for pictures with drawables
- */
- if (has_clip)
- {
- if (pict->clientClipType != CT_NONE)
- pixman_image_set_has_client_clip (image, TRUE);
-
- if (*xoff || *yoff)
- pixman_region_translate (pict->pCompositeClip, *xoff, *yoff);
-
- pixman_image_set_clip_region (image, pict->pCompositeClip);
-
- if (*xoff || *yoff)
- pixman_region_translate (pict->pCompositeClip, -*xoff, -*yoff);
- }
-
- /* Indexed table */
- if (pict->pFormat->index.devPrivate)
- pixman_image_set_indexed (image, pict->pFormat->index.devPrivate);
-
- /* Add in drawable origin to position within the image */
- *xoff += pict->pDrawable->x;
- *yoff += pict->pDrawable->y;
-
- return image;
-}
-
-static void
-set_image_properties (pixman_image_t *image, PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
-{
- pixman_repeat_t repeat;
- pixman_filter_t filter;
-
- if (pict->transform)
- {
- /* For source images, adjust the transform to account
- * for the drawable offset within the pixman image,
- * then set the offset to 0 as it will be used
- * to compute positions within the transformed image.
- */
- if (!has_clip) {
- struct pixman_transform adjusted;
-
- adjusted = *pict->transform;
- pixman_transform_translate(&adjusted,
- NULL,
- pixman_int_to_fixed(*xoff),
- pixman_int_to_fixed(*yoff));
- pixman_image_set_transform (image, &adjusted);
- *xoff = 0;
- *yoff = 0;
- } else
- pixman_image_set_transform (image, pict->transform);
- }
-
- switch (pict->repeatType)
- {
- default:
- case RepeatNone:
- repeat = PIXMAN_REPEAT_NONE;
- break;
-
- case RepeatPad:
- repeat = PIXMAN_REPEAT_PAD;
- break;
-
- case RepeatNormal:
- repeat = PIXMAN_REPEAT_NORMAL;
- break;
-
- case RepeatReflect:
- repeat = PIXMAN_REPEAT_REFLECT;
- break;
- }
-
- pixman_image_set_repeat (image, repeat);
-
- if (pict->alphaMap)
- {
- int alpha_xoff, alpha_yoff;
- pixman_image_t *alpha_map = image_from_pict (pict->alphaMap, FALSE, &alpha_xoff, &alpha_yoff);
-
- pixman_image_set_alpha_map (
- image, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y);
-
- free_pixman_pict (pict->alphaMap, alpha_map);
- }
-
- pixman_image_set_component_alpha (image, pict->componentAlpha);
-
- switch (pict->filter)
- {
- default:
- case PictFilterNearest:
- case PictFilterFast:
- filter = PIXMAN_FILTER_NEAREST;
- break;
-
- case PictFilterBilinear:
- case PictFilterGood:
- filter = PIXMAN_FILTER_BILINEAR;
- break;
-
- case PictFilterConvolution:
- filter = PIXMAN_FILTER_CONVOLUTION;
- break;
- }
-
- pixman_image_set_filter (image, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams);
- pixman_image_set_source_clipping (image, TRUE);
-}
-
-pixman_image_t *
-image_from_pict (PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
-{
- pixman_image_t *image = NULL;
-
- if (!pict)
- return NULL;
-
- if (pict->pDrawable)
- {
- image = create_bits_picture (pict, has_clip, xoff, yoff);
- }
- else if (pict->pSourcePict)
- {
- SourcePict *sp = pict->pSourcePict;
-
- if (sp->type == SourcePictTypeSolidFill)
- {
- image = create_solid_fill_image (pict);
- }
- else
- {
- PictGradient *gradient = &pict->pSourcePict->gradient;
-
- if (sp->type == SourcePictTypeLinear)
- image = create_linear_gradient_image (gradient);
- else if (sp->type == SourcePictTypeRadial)
- image = create_radial_gradient_image (gradient);
- else if (sp->type == SourcePictTypeConical)
- image = create_conical_gradient_image (gradient);
- }
- *xoff = *yoff = 0;
- }
-
- if (image)
- set_image_properties (image, pict, has_clip, xoff, yoff);
-
- return image;
-}
-
-void
-free_pixman_pict (PicturePtr pict, pixman_image_t *image)
-{
- if (image && pixman_image_unref (image) && pict->pDrawable)
- fbFinishAccess (pict->pDrawable);
-}
-
-Bool
-fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
-{
-
-#ifdef RENDER
-
- PictureScreenPtr ps;
-
- if (!miPictureInit (pScreen, formats, nformats))
- return FALSE;
- ps = GetPictureScreen(pScreen);
- ps->Composite = fbComposite;
- ps->Glyphs = miGlyphs;
- ps->CompositeRects = miCompositeRects;
- ps->RasterizeTrapezoid = fbRasterizeTrapezoid;
- ps->AddTraps = fbAddTraps;
- ps->AddTriangles = fbAddTriangles;
-
-#endif /* RENDER */
-
- return TRUE;
-}
+/* + * + * Copyright © 2000 SuSE, Inc. + * Copyright © 2007 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 SuSE not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. SuSE makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE + * 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: Keith Packard, SuSE, Inc. + */ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <string.h> + +#include "fb.h" + +#include "picturestr.h" +#include "mipict.h" +#include "fbpict.h" + +#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b)) + +void +fbWalkCompositeRegion (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height, + Bool srcRepeat, + Bool maskRepeat, + CompositeFunc compositeRect) +{ + RegionRec region; + int n; + BoxPtr pbox; + int w, h, w_this, h_this; + int x_msk, y_msk, x_src, y_src, x_dst, y_dst; + + xDst += pDst->pDrawable->x; + yDst += pDst->pDrawable->y; + if (pSrc->pDrawable) + { + xSrc += pSrc->pDrawable->x; + ySrc += pSrc->pDrawable->y; + } + if (pMask && pMask->pDrawable) + { + xMask += pMask->pDrawable->x; + yMask += pMask->pDrawable->y; + } + + if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc, + xMask, yMask, xDst, yDst, width, height)) + return; + + n = REGION_NUM_RECTS (®ion); + pbox = REGION_RECTS (®ion); + while (n--) + { + h = pbox->y2 - pbox->y1; + y_src = pbox->y1 - yDst + ySrc; + y_msk = pbox->y1 - yDst + yMask; + y_dst = pbox->y1; + while (h) + { + h_this = h; + w = pbox->x2 - pbox->x1; + x_src = pbox->x1 - xDst + xSrc; + x_msk = pbox->x1 - xDst + xMask; + x_dst = pbox->x1; + if (maskRepeat) + { + y_msk = mod (y_msk - pMask->pDrawable->y, pMask->pDrawable->height); + if (h_this > pMask->pDrawable->height - y_msk) + h_this = pMask->pDrawable->height - y_msk; + y_msk += pMask->pDrawable->y; + } + if (srcRepeat) + { + y_src = mod (y_src - pSrc->pDrawable->y, pSrc->pDrawable->height); + if (h_this > pSrc->pDrawable->height - y_src) + h_this = pSrc->pDrawable->height - y_src; + y_src += pSrc->pDrawable->y; + } + while (w) + { + w_this = w; + if (maskRepeat) + { + x_msk = mod (x_msk - pMask->pDrawable->x, pMask->pDrawable->width); + if (w_this > pMask->pDrawable->width - x_msk) + w_this = pMask->pDrawable->width - x_msk; + x_msk += pMask->pDrawable->x; + } + if (srcRepeat) + { + x_src = mod (x_src - pSrc->pDrawable->x, pSrc->pDrawable->width); + if (w_this > pSrc->pDrawable->width - x_src) + w_this = pSrc->pDrawable->width - x_src; + x_src += pSrc->pDrawable->x; + } + (*compositeRect) (op, pSrc, pMask, pDst, + x_src, y_src, x_msk, y_msk, x_dst, y_dst, + w_this, h_this); + w -= w_this; + x_src += w_this; + x_msk += w_this; + x_dst += w_this; + } + h -= h_this; + y_src += h_this; + y_msk += h_this; + y_dst += h_this; + } + pbox++; + } + REGION_UNINIT (pDst->pDrawable->pScreen, ®ion); +} + +void +fbComposite (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height) +{ + pixman_image_t *src, *mask, *dest; + int src_xoff, src_yoff; + int msk_xoff, msk_yoff; + int dst_xoff, dst_yoff; + + miCompositeSourceValidate (pSrc, xSrc - xDst, ySrc - yDst, width, height); + if (pMask) + miCompositeSourceValidate (pMask, xMask - xDst, yMask - yDst, width, height); + + src = image_from_pict (pSrc, FALSE, &src_xoff, &src_yoff); + mask = image_from_pict (pMask, FALSE, &msk_xoff, &msk_yoff); + dest = image_from_pict (pDst, TRUE, &dst_xoff, &dst_yoff); + + if (src && dest && !(pMask && !mask)) + { + pixman_image_composite (op, src, mask, dest, + xSrc + src_xoff, ySrc + src_yoff, + xMask + msk_xoff, yMask + msk_yoff, + xDst + dst_xoff, yDst + dst_yoff, + width, height); + } + + free_pixman_pict (pSrc, src); + free_pixman_pict (pMask, mask); + free_pixman_pict (pDst, dest); +} + +void +fbCompositeGeneral (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height) +{ + fbComposite (op, pSrc, pMask, pDst, + xSrc, ySrc, xMask, yMask, xDst, yDst, + width, height); +} + +static pixman_image_t * +create_solid_fill_image (PicturePtr pict) +{ + PictSolidFill *solid = &pict->pSourcePict->solidFill; + pixman_color_t color; + CARD32 a, r, g, b; + + a = (solid->color & 0xff000000) >> 24; + r = (solid->color & 0x00ff0000) >> 16; + g = (solid->color & 0x0000ff00) >> 8; + b = (solid->color & 0x000000ff) >> 0; + + color.alpha = (a << 8) | a; + color.red = (r << 8) | r; + color.green = (g << 8) | g; + color.blue = (b << 8) | b; + + return pixman_image_create_solid_fill (&color); +} + +static pixman_image_t * +create_linear_gradient_image (PictGradient *gradient) +{ + PictLinearGradient *linear = (PictLinearGradient *)gradient; + pixman_point_fixed_t p1; + pixman_point_fixed_t p2; + + p1.x = linear->p1.x; + p1.y = linear->p1.y; + p2.x = linear->p2.x; + p2.y = linear->p2.y; + + return pixman_image_create_linear_gradient ( + &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops); +} + +static pixman_image_t * +create_radial_gradient_image (PictGradient *gradient) +{ + PictRadialGradient *radial = (PictRadialGradient *)gradient; + pixman_point_fixed_t c1; + pixman_point_fixed_t c2; + + c1.x = radial->c1.x; + c1.y = radial->c1.y; + c2.x = radial->c2.x; + c2.y = radial->c2.y; + + return pixman_image_create_radial_gradient ( + &c1, &c2, radial->c1.radius, + radial->c2.radius, + (pixman_gradient_stop_t *)gradient->stops, gradient->nstops); +} + +static pixman_image_t * +create_conical_gradient_image (PictGradient *gradient) +{ + PictConicalGradient *conical = (PictConicalGradient *)gradient; + pixman_point_fixed_t center; + + center.x = conical->center.x; + center.y = conical->center.y; + + return pixman_image_create_conical_gradient ( + ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops, + gradient->nstops); +} + +static pixman_image_t * +create_bits_picture (PicturePtr pict, + Bool has_clip, + int *xoff, + int *yoff) +{ + PixmapPtr pixmap; + FbBits *bits; + FbStride stride; + int bpp; + pixman_image_t *image; + + fbGetDrawablePixmap (pict->pDrawable, pixmap, *xoff, *yoff); + fbGetPixmapBitsData(pixmap, bits, stride, bpp); + + image = pixman_image_create_bits ( + pict->format, + pixmap->drawable.width, pixmap->drawable.height, + (uint32_t *)bits, stride * sizeof (FbStride)); + + +#ifdef FB_ACCESS_WRAPPER +#if FB_SHIFT==5 + + pixman_image_set_accessors (image, + (pixman_read_memory_func_t)wfbReadMemory, + (pixman_write_memory_func_t)wfbWriteMemory); + +#else + +#error The pixman library only works when FbBits is 32 bits wide + +#endif +#endif + + /* pCompositeClip is undefined for source pictures, so + * only set the clip region for pictures with drawables + */ + if (has_clip) + { + if (pict->clientClipType != CT_NONE) + pixman_image_set_has_client_clip (image, TRUE); + + if (*xoff || *yoff) + pixman_region_translate (pict->pCompositeClip, *xoff, *yoff); + + pixman_image_set_clip_region (image, pict->pCompositeClip); + + if (*xoff || *yoff) + pixman_region_translate (pict->pCompositeClip, -*xoff, -*yoff); + } + + /* Indexed table */ + if (pict->pFormat->index.devPrivate) + pixman_image_set_indexed (image, pict->pFormat->index.devPrivate); + + /* Add in drawable origin to position within the image */ + *xoff += pict->pDrawable->x; + *yoff += pict->pDrawable->y; + + return image; +} + +static void +set_image_properties (pixman_image_t *image, PicturePtr pict, Bool has_clip, int *xoff, int *yoff) +{ + pixman_repeat_t repeat; + pixman_filter_t filter; + + if (pict->transform) + { + /* For source images, adjust the transform to account + * for the drawable offset within the pixman image, + * then set the offset to 0 as it will be used + * to compute positions within the transformed image. + */ + if (!has_clip) { + struct pixman_transform adjusted; + + adjusted = *pict->transform; + pixman_transform_translate(&adjusted, + NULL, + pixman_int_to_fixed(*xoff), + pixman_int_to_fixed(*yoff)); + pixman_image_set_transform (image, &adjusted); + *xoff = 0; + *yoff = 0; + } else + pixman_image_set_transform (image, pict->transform); + } + + switch (pict->repeatType) + { + default: + case RepeatNone: + repeat = PIXMAN_REPEAT_NONE; + break; + + case RepeatPad: + repeat = PIXMAN_REPEAT_PAD; + break; + + case RepeatNormal: + repeat = PIXMAN_REPEAT_NORMAL; + break; + + case RepeatReflect: + repeat = PIXMAN_REPEAT_REFLECT; + break; + } + + pixman_image_set_repeat (image, repeat); + + if (pict->alphaMap) + { + int alpha_xoff, alpha_yoff; + pixman_image_t *alpha_map = image_from_pict (pict->alphaMap, FALSE, &alpha_xoff, &alpha_yoff); + + pixman_image_set_alpha_map ( + image, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y); + + free_pixman_pict (pict->alphaMap, alpha_map); + } + + pixman_image_set_component_alpha (image, pict->componentAlpha); + + switch (pict->filter) + { + default: + case PictFilterNearest: + case PictFilterFast: + filter = PIXMAN_FILTER_NEAREST; + break; + + case PictFilterBilinear: + case PictFilterGood: + filter = PIXMAN_FILTER_BILINEAR; + break; + + case PictFilterConvolution: + filter = PIXMAN_FILTER_CONVOLUTION; + break; + } + + pixman_image_set_filter (image, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams); + pixman_image_set_source_clipping (image, TRUE); +} + +pixman_image_t * +image_from_pict (PicturePtr pict, Bool has_clip, int *xoff, int *yoff) +{ + pixman_image_t *image = NULL; + + if (!pict) + return NULL; + + if (pict->pDrawable) + { + image = create_bits_picture (pict, has_clip, xoff, yoff); + } + else if (pict->pSourcePict) + { + SourcePict *sp = pict->pSourcePict; + + if (sp->type == SourcePictTypeSolidFill) + { + image = create_solid_fill_image (pict); + } + else + { + PictGradient *gradient = &pict->pSourcePict->gradient; + + if (sp->type == SourcePictTypeLinear) + image = create_linear_gradient_image (gradient); + else if (sp->type == SourcePictTypeRadial) + image = create_radial_gradient_image (gradient); + else if (sp->type == SourcePictTypeConical) + image = create_conical_gradient_image (gradient); + } + *xoff = *yoff = 0; + } + + if (image) + set_image_properties (image, pict, has_clip, xoff, yoff); + + return image; +} + +void +free_pixman_pict (PicturePtr pict, pixman_image_t *image) +{ + if (image && pixman_image_unref (image) && pict->pDrawable) + fbFinishAccess (pict->pDrawable); +} + +Bool +fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats) +{ + + PictureScreenPtr ps; + + if (!miPictureInit (pScreen, formats, nformats)) + return FALSE; + ps = GetPictureScreen(pScreen); + ps->Composite = fbComposite; + ps->Glyphs = miGlyphs; + ps->CompositeRects = miCompositeRects; + ps->RasterizeTrapezoid = fbRasterizeTrapezoid; + ps->AddTraps = fbAddTraps; + ps->AddTriangles = fbAddTriangles; + + return TRUE; +} diff --git a/xorg-server/fb/fbtrap.c b/xorg-server/fb/fbtrap.c index 515e2e1c1..9f5c39f65 100644 --- a/xorg-server/fb/fbtrap.c +++ b/xorg-server/fb/fbtrap.c @@ -26,8 +26,6 @@ #include "fb.h" -#ifdef RENDER - #include "picturestr.h" #include "mipict.h" #include "renderedge.h" @@ -160,4 +158,3 @@ fbAddTriangles (PicturePtr pPicture, } } -#endif /* RENDER */ diff --git a/xorg-server/hw/dmx/dmx.h b/xorg-server/hw/dmx/dmx.h index 6ebd00efd..fbb8b96ed 100644 --- a/xorg-server/hw/dmx/dmx.h +++ b/xorg-server/hw/dmx/dmx.h @@ -62,9 +62,7 @@ #include "globals.h" #include "scrnintstr.h" -#ifdef RENDER #include "picturestr.h" -#endif #ifdef GLXEXT #include <GL/glx.h> @@ -233,7 +231,6 @@ typedef struct _DMXScreenInfo { SetShapeProcPtr SetShape; -#ifdef RENDER CreatePictureProcPtr CreatePicture; DestroyPictureProcPtr DestroyPicture; ChangePictureClipProcPtr ChangePictureClip; @@ -254,7 +251,6 @@ typedef struct _DMXScreenInfo { TrianglesProcPtr Triangles; TriStripProcPtr TriStrip; TriFanProcPtr TriFan; -#endif } DMXScreenInfo; /* Global variables available to all Xserver/hw/dmx routines. */ diff --git a/xorg-server/hw/dmx/dmxclient.h b/xorg-server/hw/dmx/dmxclient.h index 147d14ed8..c45f71fc0 100644 --- a/xorg-server/hw/dmx/dmxclient.h +++ b/xorg-server/hw/dmx/dmxclient.h @@ -86,10 +86,8 @@ typedef XID KeySym64; #include <X11/extensions/shape.h> -#ifdef RENDER #include <X11/extensions/Xrender.h> #undef PictFormatType -#endif #include <X11/extensions/XKB.h> #include "xkbstr.h" diff --git a/xorg-server/hw/dmx/dmxextension.c b/xorg-server/hw/dmx/dmxextension.c index 22660419c..4e555330e 100644 --- a/xorg-server/hw/dmx/dmxextension.c +++ b/xorg-server/hw/dmx/dmxextension.c @@ -53,9 +53,7 @@ #include "dmxgc.h" #include "dmxfont.h" #include "dmxcmap.h" -#ifdef RENDER #include "dmxpict.h" -#endif #include "dmxinput.h" #include "dmxsync.h" #include "dmxscrinit.h" @@ -896,14 +894,12 @@ static void dmxBECreateResources(pointer value, XID id, RESTYPE type, if (pCmap->pScreen->myNum == scrnNum) (void)dmxBECreateColormap((ColormapPtr)value); #if 0 -#ifdef RENDER /* TODO: Recreate Picture and GlyphSet resources */ } else if ((type & TypeMask) == (PictureType & TypeMask)) { /* Picture resources are created when windows are created */ } else if ((type & TypeMask) == (GlyphSetType & TypeMask)) { dmxBEFreeGlyphSet(pScreen, (GlyphSetPtr)value); #endif -#endif } else { /* Other resource types??? */ } @@ -1057,7 +1053,6 @@ static Bool dmxCompareScreens(DMXScreenInfo *new, DMXScreenInfo *old) return TRUE; } -#ifdef RENDER /** Restore Render's picture */ static void dmxBERestoreRenderPict(pointer value, XID id, pointer n) { @@ -1164,7 +1159,6 @@ static void dmxBERestoreRenderGlyph(pointer value, XID id, pointer n) free(gids); free(glyphs); } -#endif /** Reattach previously detached back-end screen. */ int dmxAttachScreen(int idx, DMXScreenAttributesPtr attr) @@ -1284,7 +1278,6 @@ int dmxAttachScreen(int idx, DMXScreenAttributesPtr attr) /* Create window hierarchy (top down) */ dmxBECreateWindowTree(idx); -#ifdef RENDER /* Restore the picture state for RENDER */ for (i = currentMaxClients; --i >= 0; ) if (clients[i]) @@ -1296,7 +1289,6 @@ int dmxAttachScreen(int idx, DMXScreenAttributesPtr attr) if (clients[i]) FindClientResourcesByType(clients[i],GlyphSetType, dmxBERestoreRenderGlyph,(pointer)idx); -#endif /* Refresh screen by generating exposure events for all windows */ dmxForceExposures(idx); @@ -1482,7 +1474,6 @@ static void dmxBEDestroyResources(pointer value, XID id, RESTYPE type, ColormapPtr pCmap = value; if (pCmap->pScreen->myNum == scrnNum) dmxBEFreeColormap((ColormapPtr)value); -#ifdef RENDER } else if ((type & TypeMask) == (PictureType & TypeMask)) { PicturePtr pPict = value; if (pPict->pDrawable->pScreen->myNum == scrnNum) { @@ -1496,7 +1487,6 @@ static void dmxBEDestroyResources(pointer value, XID id, RESTYPE type, } } else if ((type & TypeMask) == (GlyphSetType & TypeMask)) { dmxBEFreeGlyphSet(pScreen, (GlyphSetPtr)value); -#endif } else { /* Other resource types??? */ } diff --git a/xorg-server/hw/dmx/dmxinit.c b/xorg-server/hw/dmx/dmxinit.c index 739c4ca7f..617ec5e49 100644 --- a/xorg-server/hw/dmx/dmxinit.c +++ b/xorg-server/hw/dmx/dmxinit.c @@ -53,9 +53,7 @@ #include "dmxcb.h"
#include "dmxprop.h"
#include "dmxstat.h"
-#ifdef RENDER
#include "dmxpict.h"
-#endif
#include <X11/Xos.h> /* For gettimeofday */
#include "dixstruct.h"
@@ -795,11 +793,9 @@ void InitOutput(ScreenInfo *pScreenInfo, int argc, char *argv[]) */
dmxInitFonts();
-#ifdef RENDER
/* Initialize the render extension */
if (!noRenderExtension)
dmxInitRender();
-#endif
/* Initialized things that need timer hooks */
dmxStatInit();
diff --git a/xorg-server/hw/dmx/dmxscrinit.c b/xorg-server/hw/dmx/dmxscrinit.c index 09734f56d..c1beb9ba5 100644 --- a/xorg-server/hw/dmx/dmxscrinit.c +++ b/xorg-server/hw/dmx/dmxscrinit.c @@ -53,9 +53,7 @@ #include "dmxprop.h" #include "dmxdpms.h" -#ifdef RENDER #include "dmxpict.h" -#endif #include "fb.h" #include "mipointer.h" @@ -78,12 +76,10 @@ static int dmxScreenPrivateKeyIndex; DevPrivateKey dmxScreenPrivateKey = &dmxScreenPrivateKeyIndex; /**< Private index for Screens */ static int dmxColormapPrivateKeyIndex; DevPrivateKey dmxColormapPrivateKey = &dmxColormapPrivateKeyIndex; /**< Private index for Colormaps */ -#ifdef RENDER static int dmxPictPrivateKeyIndex; DevPrivateKey dmxPictPrivateKey = &dmxPictPrivateKeyIndex; /**< Private index for Picts */ static int dmxGlyphSetPrivateKeyIndex; DevPrivateKey dmxGlyphSetPrivateKey = &dmxGlyphSetPrivateKeyIndex; /**< Private index for GlyphSets */ -#endif /** Initialize the parts of screen \a idx that require access to the * back-end server. */ @@ -278,9 +274,7 @@ Bool dmxScreenInit(int idx, ScreenPtr pScreen, int argc, char *argv[]) dmxScreen->beXDPI, dmxScreen->scrnWidth, dmxScreen->beBPP); -#ifdef RENDER (void)dmxPictureInit(pScreen, 0, 0); -#endif /* Not yet... */ pScreen->GetWindowPixmap = NULL; @@ -435,9 +429,7 @@ Bool dmxCloseScreen(int idx, ScreenPtr pScreen) /* Reset the proc vectors */ if (idx == 0) { -#ifdef RENDER dmxResetRender(); -#endif dmxResetFonts(); } diff --git a/xorg-server/hw/dmx/dmxwindow.c b/xorg-server/hw/dmx/dmxwindow.c index f9e46db1e..ea2f2c579 100644 --- a/xorg-server/hw/dmx/dmxwindow.c +++ b/xorg-server/hw/dmx/dmxwindow.c @@ -46,9 +46,7 @@ #include "dmxvisual.h" #include "dmxinput.h" #include "dmxextension.h" -#ifdef RENDER #include "dmxpict.h" -#endif #include "windowstr.h" @@ -288,9 +286,7 @@ void dmxCreateAndRealizeWindow(WindowPtr pWindow, Bool doSync) pWinPriv->window = dmxCreateNonRootWindow(pWindow); if (pWinPriv->restacked) dmxDoRestackWindow(pWindow); if (pWinPriv->isShaped) dmxDoSetShape(pWindow); -#ifdef RENDER if (pWinPriv->hasPict) dmxCreatePictureList(pWindow); -#endif if (pWinPriv->mapped) XMapWindow(dmxScreen->beDisplay, pWinPriv->window); if (doSync) dmxSync(dmxScreen, False); @@ -320,9 +316,7 @@ Bool dmxCreateWindow(WindowPtr pWindow) pWinPriv->restacked = FALSE; pWinPriv->attribMask = 0; pWinPriv->isShaped = FALSE; -#ifdef RENDER pWinPriv->hasPict = FALSE; -#endif #ifdef GLXEXT pWinPriv->swapGroup = NULL; pWinPriv->barrier = 0; @@ -405,10 +399,8 @@ Bool dmxDestroyWindow(WindowPtr pWindow) DMX_UNWRAP(DestroyWindow, dmxScreen, pScreen); -#ifdef RENDER /* Destroy any picture list associated with this window */ needSync |= dmxDestroyPictureList(pWindow); -#endif /* Destroy window on back-end server */ needSync |= dmxBEDestroyWindow(pWindow); diff --git a/xorg-server/hw/dmx/dmxwindow.h b/xorg-server/hw/dmx/dmxwindow.h index 353d0a3ba..740a21f0b 100644 --- a/xorg-server/hw/dmx/dmxwindow.h +++ b/xorg-server/hw/dmx/dmxwindow.h @@ -49,9 +49,7 @@ typedef struct _dmxWinPriv { Colormap cmap; Visual *visual; Bool isShaped; -#ifdef RENDER Bool hasPict; -#endif #ifdef GLXEXT void *swapGroup; int barrier; diff --git a/xorg-server/hw/kdrive/src/kdrive.c b/xorg-server/hw/kdrive/src/kdrive.c index 84e456be7..a8eb3996b 100644 --- a/xorg-server/hw/kdrive/src/kdrive.c +++ b/xorg-server/hw/kdrive/src/kdrive.c @@ -1005,10 +1005,8 @@ KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv) pScreen->BlockHandler = KdBlockHandler;
pScreen->WakeupHandler = KdWakeupHandler;
-#ifdef RENDER
if (!fbPictureInit (pScreen, 0, 0))
return FALSE;
-#endif
if (card->cfuncs->initScreen)
if (!(*card->cfuncs->initScreen) (pScreen))
return FALSE;
@@ -1274,9 +1272,7 @@ void OsVendorFatalError(void)
{
}
-#endif
-#ifndef _MSC_VER
int
DPMSSet(ClientPtr client, int level)
{
diff --git a/xorg-server/hw/vfb/InitOutput.c b/xorg-server/hw/vfb/InitOutput.c index e7dd1d95f..60915fdbf 100644 --- a/xorg-server/hw/vfb/InitOutput.c +++ b/xorg-server/hw/vfb/InitOutput.c @@ -248,10 +248,8 @@ ddxUseMsg(void) { ErrorF("-screen scrn WxHxD set screen's width, height, depth\n"); ErrorF("-pixdepths list-of-int support given pixmap depths\n"); -#ifdef RENDER - ErrorF("+/-render turn on/of RENDER extension support" + ErrorF("+/-render turn on/off RENDER extension support" "(default on)\n"); -#endif ErrorF("-linebias n adjust thin line pixelization\n"); ErrorF("-blackpixel n pixel value for black\n"); ErrorF("-whitepixel n pixel value for white\n"); @@ -904,10 +902,8 @@ vfbScreenInit(int index, ScreenPtr pScreen, int argc, char **argv) ret = fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height, dpix, dpiy, pvfb->paddedWidth,pvfb->bitsPerPixel); -#ifdef RENDER if (ret && Render) fbPictureInit (pScreen, 0, 0); -#endif if (!ret) return FALSE; diff --git a/xorg-server/hw/xfree86/common/xf86Config.c b/xorg-server/hw/xfree86/common/xf86Config.c index 1e9543fa2..9a2837e7b 100644 --- a/xorg-server/hw/xfree86/common/xf86Config.c +++ b/xorg-server/hw/xfree86/common/xf86Config.c @@ -67,9 +67,7 @@ extern DeviceAssocRec mouse_assoc; #include "xkbsrv.h" -#ifdef RENDER #include "picture.h" -#endif /* * These paths define the way the config file search is done. The escape @@ -925,7 +923,6 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts) } } -#ifdef RENDER { if ((s = xf86GetOptValString(FlagOptions, FLAG_RENDER_COLORMAP_MODE))){ int policy = PictureParseCmapPolicy (s); @@ -938,7 +935,6 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts) } } } -#endif #ifdef RANDR xf86Info.disableRandR = FALSE; diff --git a/xorg-server/hw/xfree86/common/xf86Init.c b/xorg-server/hw/xfree86/common/xf86Init.c index 71ac9a9fe..03a29ea0f 100644 --- a/xorg-server/hw/xfree86/common/xf86Init.c +++ b/xorg-server/hw/xfree86/common/xf86Init.c @@ -74,9 +74,7 @@ #include "xf86DDC.h" #include "xf86Xinput.h" #include "xf86InPriv.h" -#ifdef RENDER #include "picturestr.h" -#endif #include "xf86VGAarbiter.h" #include "globals.h" @@ -110,15 +108,9 @@ static PixmapFormatRec formats[MAXFORMATS] = { { 15, 16, BITMAP_SCANLINE_PAD }, { 16, 16, BITMAP_SCANLINE_PAD }, { 24, 32, BITMAP_SCANLINE_PAD }, -#ifdef RENDER { 32, 32, BITMAP_SCANLINE_PAD }, -#endif }; -#ifdef RENDER static int numFormats = 7; -#else -static int numFormats = 6; -#endif static Bool formatsDone = FALSE; #ifndef OSNAME @@ -1082,7 +1074,6 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv) xf86Screens[i]->pScreen->CreateWindow); xf86Screens[i]->pScreen->CreateWindow = xf86CreateRootWindow; -#ifdef RENDER if (PictureGetSubpixelOrder (xf86Screens[i]->pScreen) == SubPixelUnknown) { xf86MonPtr DDC = (xf86MonPtr)(xf86Screens[i]->monitor->DDC); @@ -1092,7 +1083,6 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv) SubPixelHorizontalRGB : SubPixelNone) : SubPixelUnknown); } -#endif #ifdef RANDR if (!xf86Info.disableRandR) xf86RandRInit (screenInfo.screens[scr_index]); diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c index a3eccdfff..52a8b9a60 100644 --- a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c +++ b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c @@ -1,1113 +1,1101 @@ -/*
- * This code was stolen from RAC and adapted to control the legacy vga
- * interface.
- *
- *
- * Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "xorg-config.h"
-
-#include "xf86VGAarbiter.h"
-
-#ifdef HAVE_PCI_DEVICE_VGAARB_INIT
-#include "xf86VGAarbiterPriv.h"
-#include "xf86Bus.h"
-#include "xf86Priv.h"
-#include "pciaccess.h"
-
-
-static GCFuncs VGAarbiterGCFuncs = {
- VGAarbiterValidateGC, VGAarbiterChangeGC, VGAarbiterCopyGC,
- VGAarbiterDestroyGC, VGAarbiterChangeClip, VGAarbiterDestroyClip,
- VGAarbiterCopyClip
-};
-
-static GCOps VGAarbiterGCOps = {
- VGAarbiterFillSpans, VGAarbiterSetSpans, VGAarbiterPutImage,
- VGAarbiterCopyArea, VGAarbiterCopyPlane, VGAarbiterPolyPoint,
- VGAarbiterPolylines, VGAarbiterPolySegment, VGAarbiterPolyRectangle,
- VGAarbiterPolyArc, VGAarbiterFillPolygon, VGAarbiterPolyFillRect,
- VGAarbiterPolyFillArc, VGAarbiterPolyText8, VGAarbiterPolyText16,
- VGAarbiterImageText8, VGAarbiterImageText16, VGAarbiterImageGlyphBlt,
- VGAarbiterPolyGlyphBlt, VGAarbiterPushPixels,
- {NULL} /* devPrivate */
-};
-
-static miPointerSpriteFuncRec VGAarbiterSpriteFuncs = {
- VGAarbiterSpriteRealizeCursor, VGAarbiterSpriteUnrealizeCursor,
- VGAarbiterSpriteSetCursor, VGAarbiterSpriteMoveCursor,
- VGAarbiterDeviceCursorInitialize, VGAarbiterDeviceCursorCleanup
-};
-
-static int VGAarbiterKeyIndex;
-static DevPrivateKey VGAarbiterScreenKey = &VGAarbiterKeyIndex;
-static int VGAarbiterGCIndex;
-static DevPrivateKey VGAarbiterGCKey = &VGAarbiterGCIndex;
-
-static int vga_no_arb = 0;
-void
-xf86VGAarbiterInit(void)
-{
- if (pci_device_vgaarb_init() != 0) {
- vga_no_arb = 1;
- xf86Msg(X_WARNING, "VGA arbiter: cannot open kernel arbiter, no multi-card support\n");
- }
-}
-
-void
-xf86VGAarbiterFini(void)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_fini();
-}
-
-void
-xf86VGAarbiterLock(ScrnInfoPtr pScrn)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_set_target(pScrn->vgaDev);
- pci_device_vgaarb_lock();
-}
-
-void
-xf86VGAarbiterUnlock(ScrnInfoPtr pScrn)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_unlock();
-}
-
-Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen)
-{
- int vga_count;
- int rsrc_decodes;
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-
- if (vga_no_arb)
- return TRUE;
-
- pci_device_vgaarb_get_info(pScrn->vgaDev, &vga_count, &rsrc_decodes);
- if (vga_count > 1) {
- if (rsrc_decodes) {
- return FALSE;
- }
- }
- return TRUE;
-}
-
-void
-xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn)
-{
- struct pci_device *dev;
- EntityPtr pEnt;
-
- if (vga_no_arb)
- return;
-
- pEnt = xf86Entities[pScrn->entityList[0]];
- if (pEnt->bus.type != BUS_PCI)
- return;
-
- dev = pEnt->bus.id.pci;
- pScrn->vgaDev = dev;
-}
-
-void
-xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_decodes(VGA_ARB_RSRC_LEGACY_MEM | VGA_ARB_RSRC_LEGACY_IO);
-}
-
-Bool
-xf86VGAarbiterWrapFunctions(void)
-{
- ScrnInfoPtr pScrn;
- VGAarbiterScreenPtr pScreenPriv;
- miPointerScreenPtr PointPriv;
-#ifdef RENDER
- PictureScreenPtr ps;
-#endif
- ScreenPtr pScreen;
- int vga_count, i;
-
- if (vga_no_arb)
- return FALSE;
-
- /*
- * we need to wrap the arbiter if we have more than
- * one VGA card - hotplug cries.
- */
- pci_device_vgaarb_get_info(NULL, &vga_count, NULL);
- if (vga_count < 2 || !xf86Screens)
- return FALSE;
-
- xf86Msg(X_INFO,"Found %d VGA devices: arbiter wrapping enabled\n",
- vga_count);
-
- for (i = 0; i < xf86NumScreens; i++) {
- pScreen = xf86Screens[i]->pScreen;
-#ifdef RENDER
- ps = GetPictureScreenIfSet(pScreen);
-#endif
- pScrn = xf86Screens[pScreen->myNum];
- PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
-
- if (!dixRequestPrivate(VGAarbiterGCKey, sizeof(VGAarbiterGCRec)))
- return FALSE;
-
- if (!(pScreenPriv = xalloc(sizeof(VGAarbiterScreenRec))))
- return FALSE;
-
- dixSetPrivate(&pScreen->devPrivates, VGAarbiterScreenKey, pScreenPriv);
-
- WRAP_SCREEN(CloseScreen, VGAarbiterCloseScreen);
- WRAP_SCREEN(SaveScreen, VGAarbiterSaveScreen);
- WRAP_SCREEN(WakeupHandler, VGAarbiterWakeupHandler);
- WRAP_SCREEN(BlockHandler, VGAarbiterBlockHandler);
- WRAP_SCREEN(CreateGC, VGAarbiterCreateGC);
- WRAP_SCREEN(GetImage, VGAarbiterGetImage);
- WRAP_SCREEN(GetSpans, VGAarbiterGetSpans);
- WRAP_SCREEN(SourceValidate, VGAarbiterSourceValidate);
- WRAP_SCREEN(CopyWindow, VGAarbiterCopyWindow);
- WRAP_SCREEN(ClearToBackground, VGAarbiterClearToBackground);
- WRAP_SCREEN(CreatePixmap, VGAarbiterCreatePixmap);
- WRAP_SCREEN(StoreColors, VGAarbiterStoreColors);
- WRAP_SCREEN(DisplayCursor, VGAarbiterDisplayCursor);
- WRAP_SCREEN(RealizeCursor, VGAarbiterRealizeCursor);
- WRAP_SCREEN(UnrealizeCursor, VGAarbiterUnrealizeCursor);
- WRAP_SCREEN(RecolorCursor, VGAarbiterRecolorCursor);
- WRAP_SCREEN(SetCursorPosition, VGAarbiterSetCursorPosition);
-#ifdef RENDER
- WRAP_PICT(Composite,VGAarbiterComposite);
- WRAP_PICT(Glyphs,VGAarbiterGlyphs);
- WRAP_PICT(CompositeRects,VGAarbiterCompositeRects);
-#endif
- WRAP_SCREEN_INFO(AdjustFrame, VGAarbiterAdjustFrame);
- WRAP_SCREEN_INFO(SwitchMode, VGAarbiterSwitchMode);
- WRAP_SCREEN_INFO(EnterVT, VGAarbiterEnterVT);
- WRAP_SCREEN_INFO(LeaveVT, VGAarbiterLeaveVT);
- WRAP_SCREEN_INFO(FreeScreen, VGAarbiterFreeScreen);
- WRAP_SPRITE;
- }
-
- return TRUE;
-}
-
-/* Screen funcs */
-static Bool
-VGAarbiterCloseScreen (int i, ScreenPtr pScreen)
-{
- Bool val;
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
- miPointerScreenPtr PointPriv = (miPointerScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, miPointerScreenKey);
-#ifdef RENDER
- PictureScreenPtr ps = GetPictureScreenIfSet(pScreen);
-#endif
-
- UNWRAP_SCREEN(CreateGC);
- UNWRAP_SCREEN(CloseScreen);
- UNWRAP_SCREEN(GetImage);
- UNWRAP_SCREEN(GetSpans);
- UNWRAP_SCREEN(SourceValidate);
- UNWRAP_SCREEN(CopyWindow);
- UNWRAP_SCREEN(ClearToBackground);
- UNWRAP_SCREEN(SaveScreen);
- UNWRAP_SCREEN(StoreColors);
- UNWRAP_SCREEN(DisplayCursor);
- UNWRAP_SCREEN(RealizeCursor);
- UNWRAP_SCREEN(UnrealizeCursor);
- UNWRAP_SCREEN(RecolorCursor);
- UNWRAP_SCREEN(SetCursorPosition);
-#ifdef RENDER
- UNWRAP_PICT(Composite);
- UNWRAP_PICT(Glyphs);
- UNWRAP_PICT(CompositeRects);
-#endif
- UNWRAP_SCREEN_INFO(AdjustFrame);
- UNWRAP_SCREEN_INFO(SwitchMode);
- UNWRAP_SCREEN_INFO(EnterVT);
- UNWRAP_SCREEN_INFO(LeaveVT);
- UNWRAP_SCREEN_INFO(FreeScreen);
- UNWRAP_SPRITE;
-
- xfree ((pointer) pScreenPriv);
- xf86VGAarbiterLock(xf86Screens[i]);
- val = (*pScreen->CloseScreen) (i, pScreen);
- xf86VGAarbiterUnlock(xf86Screens[i]);
- return val;
-}
-
-static void
-VGAarbiterBlockHandler(int i,
- pointer blockData, pointer pTimeout, pointer pReadmask)
-{
- ScreenPtr pScreen = screenInfo.screens[i];
- SCREEN_PROLOG(BlockHandler);
- VGAGet();
- pScreen->BlockHandler(i, blockData, pTimeout, pReadmask);
- VGAPut();
- SCREEN_EPILOG(BlockHandler, VGAarbiterBlockHandler);
-}
-
-static void
-VGAarbiterWakeupHandler(int i, pointer blockData, unsigned long result, pointer pReadmask)
-{
- ScreenPtr pScreen = screenInfo.screens[i];
- SCREEN_PROLOG(WakeupHandler);
- VGAGet();
- pScreen->WakeupHandler(i, blockData, result, pReadmask);
- VGAPut();
- SCREEN_EPILOG(WakeupHandler, VGAarbiterWakeupHandler);
-}
-
-static void
-VGAarbiterGetImage (
- DrawablePtr pDrawable,
- int sx, int sy, int w, int h,
- unsigned int format,
- unsigned long planemask,
- char *pdstLine
- )
-{
- ScreenPtr pScreen = pDrawable->pScreen;
- SCREEN_PROLOG(GetImage);
-// if (xf86Screens[pScreen->myNum]->vtSema) {
- VGAGet();
-// }
- (*pScreen->GetImage) (pDrawable, sx, sy, w, h,
- format, planemask, pdstLine);
- VGAPut();
- SCREEN_EPILOG (GetImage, VGAarbiterGetImage);
-}
-
-static void
-VGAarbiterGetSpans (
- DrawablePtr pDrawable,
- int wMax,
- DDXPointPtr ppt,
- int *pwidth,
- int nspans,
- char *pdstStart
- )
-{
- ScreenPtr pScreen = pDrawable->pScreen;
-
- SCREEN_PROLOG (GetSpans);
- VGAGet();
- (*pScreen->GetSpans) (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
- VGAPut();
- SCREEN_EPILOG (GetSpans, VGAarbiterGetSpans);
-}
-
-static void
-VGAarbiterSourceValidate (
- DrawablePtr pDrawable,
- int x, int y, int width, int height )
-{
- ScreenPtr pScreen = pDrawable->pScreen;
- SCREEN_PROLOG (SourceValidate);
- VGAGet();
- if (pScreen->SourceValidate)
- (*pScreen->SourceValidate) (pDrawable, x, y, width, height);
- VGAPut();
- SCREEN_EPILOG (SourceValidate, VGAarbiterSourceValidate);
-}
-
-static void
-VGAarbiterCopyWindow(
- WindowPtr pWin,
- DDXPointRec ptOldOrg,
- RegionPtr prgnSrc )
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- SCREEN_PROLOG (CopyWindow);
- VGAGet();
- (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
- VGAPut();
- SCREEN_EPILOG (CopyWindow, VGAarbiterCopyWindow);
-}
-
-static void
-VGAarbiterClearToBackground (
- WindowPtr pWin,
- int x, int y,
- int w, int h,
- Bool generateExposures )
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- SCREEN_PROLOG ( ClearToBackground);
- VGAGet();
- (*pScreen->ClearToBackground) (pWin, x, y, w, h, generateExposures);
- VGAPut();
- SCREEN_EPILOG (ClearToBackground, VGAarbiterClearToBackground);
-}
-
-static PixmapPtr
-VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
-{
- PixmapPtr pPix;
-
- SCREEN_PROLOG ( CreatePixmap);
- VGAGet();
- pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
- VGAPut();
- SCREEN_EPILOG (CreatePixmap, VGAarbiterCreatePixmap);
-
- return pPix;
-}
-
-static Bool
-VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank)
-{
- Bool val;
-
- SCREEN_PROLOG (SaveScreen);
- VGAGet();
- val = (*pScreen->SaveScreen) (pScreen, unblank);
- VGAPut();
- SCREEN_EPILOG (SaveScreen, VGAarbiterSaveScreen);
-
- return val;
-}
-
-static void
-VGAarbiterStoreColors (
- ColormapPtr pmap,
- int ndef,
- xColorItem *pdefs)
-{
- ScreenPtr pScreen = pmap->pScreen;
-
- SCREEN_PROLOG (StoreColors);
- VGAGet();
- (*pScreen->StoreColors) (pmap,ndef,pdefs);
- VGAPut();
- SCREEN_EPILOG ( StoreColors, VGAarbiterStoreColors);
-}
-
-static void
-VGAarbiterRecolorCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCurs,
- Bool displayed
- )
-{
- SCREEN_PROLOG (RecolorCursor);
- VGAGet();
- (*pScreen->RecolorCursor) (pDev, pScreen, pCurs, displayed);
- VGAPut();
- SCREEN_EPILOG ( RecolorCursor, VGAarbiterRecolorCursor);
-}
-
-static Bool
-VGAarbiterRealizeCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCursor
- )
-{
- Bool val;
-
- SCREEN_PROLOG (RealizeCursor);
- VGAGet();
- val = (*pScreen->RealizeCursor) (pDev, pScreen,pCursor);
- VGAPut();
- SCREEN_EPILOG ( RealizeCursor, VGAarbiterRealizeCursor);
- return val;
-}
-
-static Bool
-VGAarbiterUnrealizeCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCursor
- )
-{
- Bool val;
-
- SCREEN_PROLOG (UnrealizeCursor);
- VGAGet();
- val = (*pScreen->UnrealizeCursor) (pDev, pScreen, pCursor);
- VGAPut();
- SCREEN_EPILOG ( UnrealizeCursor, VGAarbiterUnrealizeCursor);
- return val;
-}
-
-static Bool
-VGAarbiterDisplayCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCursor
- )
-{
- Bool val;
-
- SCREEN_PROLOG (DisplayCursor);
- VGAGet();
- val = (*pScreen->DisplayCursor) (pDev, pScreen, pCursor);
- VGAPut();
- SCREEN_EPILOG ( DisplayCursor, VGAarbiterDisplayCursor);
- return val;
-}
-
-static Bool
-VGAarbiterSetCursorPosition (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- int x, int y,
- Bool generateEvent)
-{
- Bool val;
-
- SCREEN_PROLOG (SetCursorPosition);
- VGAGet();
- val = (*pScreen->SetCursorPosition) (pDev, pScreen, x, y, generateEvent);
- VGAPut();
- SCREEN_EPILOG ( SetCursorPosition, VGAarbiterSetCursorPosition);
- return val;
-}
-
-static void
-VGAarbiterAdjustFrame(int index, int x, int y, int flags)
-{
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet();
- (*pScreenPriv->AdjustFrame)(index, x, y, flags);
- VGAPut();
-}
-
-static Bool
-VGAarbiterSwitchMode(int index, DisplayModePtr mode, int flags)
-{
- Bool val;
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet();
- val = (*pScreenPriv->SwitchMode)(index, mode, flags);
- VGAPut();
- return val;
-}
-
-static Bool
-VGAarbiterEnterVT(int index, int flags)
-{
- Bool val;
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet();
- val = (*pScreenPriv->EnterVT)(index, flags);
- VGAPut();
- return val;
-}
-
-static void
-VGAarbiterLeaveVT(int index, int flags)
-{
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet();
- (*pScreenPriv->LeaveVT)(index, flags);
- VGAPut();
-}
-
-static void
-VGAarbiterFreeScreen(int index, int flags)
-{
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet();
- (*pScreenPriv->FreeScreen)(index, flags);
- VGAPut();
-}
-
-static Bool
-VGAarbiterCreateGC(GCPtr pGC)
-{
- ScreenPtr pScreen = pGC->pScreen;
- VGAarbiterGCPtr pGCPriv = (VGAarbiterGCPtr)dixLookupPrivate(&pGC->devPrivates, VGAarbiterGCKey);
- Bool ret;
-
- SCREEN_PROLOG(CreateGC);
- VGAGet();
- ret = (*pScreen->CreateGC)(pGC);
- VGAPut();
- GC_WRAP(pGC);
- SCREEN_EPILOG(CreateGC,VGAarbiterCreateGC);
-
- return ret;
-}
-
-/* GC funcs */
-static void
-VGAarbiterValidateGC(
- GCPtr pGC,
- unsigned long changes,
- DrawablePtr pDraw )
-{
- GC_UNWRAP(pGC);
- (*pGC->funcs->ValidateGC)(pGC, changes, pDraw);
- GC_WRAP(pGC);
-}
-
-
-static void
-VGAarbiterDestroyGC(GCPtr pGC)
-{
- GC_UNWRAP (pGC);
- (*pGC->funcs->DestroyGC)(pGC);
- GC_WRAP (pGC);
-}
-
-static void
-VGAarbiterChangeGC (
- GCPtr pGC,
- unsigned long mask)
-{
- GC_UNWRAP (pGC);
- (*pGC->funcs->ChangeGC) (pGC, mask);
- GC_WRAP (pGC);
-}
-
-static void
-VGAarbiterCopyGC (
- GCPtr pGCSrc,
- unsigned long mask,
- GCPtr pGCDst)
-{
- GC_UNWRAP (pGCDst);
- (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
- GC_WRAP (pGCDst);
-}
-
-static void
-VGAarbiterChangeClip (
- GCPtr pGC,
- int type,
- pointer pvalue,
- int nrects )
-{
- GC_UNWRAP (pGC);
- (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
- GC_WRAP (pGC);
-}
-
-static void
-VGAarbiterCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
-{
- GC_UNWRAP (pgcDst);
- (* pgcDst->funcs->CopyClip)(pgcDst, pgcSrc);
- GC_WRAP (pgcDst);
-}
-
-static void
-VGAarbiterDestroyClip(GCPtr pGC)
-{
- GC_UNWRAP (pGC);
- (* pGC->funcs->DestroyClip)(pGC);
- GC_WRAP (pGC);
-}
-
-/* GC Ops */
-static void
-VGAarbiterFillSpans(
- DrawablePtr pDraw,
- GC *pGC,
- int nInit,
- DDXPointPtr pptInit,
- int *pwidthInit,
- int fSorted )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->FillSpans)(pDraw, pGC, nInit, pptInit, pwidthInit, fSorted);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterSetSpans(
- DrawablePtr pDraw,
- GCPtr pGC,
- char *pcharsrc,
- register DDXPointPtr ppt,
- int *pwidth,
- int nspans,
- int fSorted )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->SetSpans)(pDraw, pGC, pcharsrc, ppt, pwidth, nspans, fSorted);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPutImage(
- DrawablePtr pDraw,
- GCPtr pGC,
- int depth,
- int x, int y, int w, int h,
- int leftPad,
- int format,
- char *pImage )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PutImage)(pDraw, pGC, depth, x, y, w, h,
- leftPad, format, pImage);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static RegionPtr
-VGAarbiterCopyArea(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GC *pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty )
-{
- RegionPtr ret;
-
- GC_UNWRAP(pGC);
- VGAGet_GC();
- ret = (*pGC->ops->CopyArea)(pSrc, pDst,
- pGC, srcx, srcy, width, height, dstx, dsty);
- VGAPut_GC();
- GC_WRAP(pGC);
- return ret;
-}
-
-static RegionPtr
-VGAarbiterCopyPlane(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GCPtr pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty,
- unsigned long bitPlane )
-{
- RegionPtr ret;
-
- GC_UNWRAP(pGC);
- VGAGet_GC();
- ret = (*pGC->ops->CopyPlane)(pSrc, pDst, pGC, srcx, srcy,
- width, height, dstx, dsty, bitPlane);
- VGAPut_GC();
- GC_WRAP(pGC);
- return ret;
-}
-
-static void
-VGAarbiterPolyPoint(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- xPoint *pptInit )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PolyPoint)(pDraw, pGC, mode, npt, pptInit);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-
-static void
-VGAarbiterPolylines(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- DDXPointPtr pptInit )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->Polylines)(pDraw, pGC, mode, npt, pptInit);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolySegment(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nseg,
- xSegment *pSeg )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PolySegment)(pDraw, pGC, nseg, pSeg);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyRectangle(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nRectsInit,
- xRectangle *pRectsInit )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PolyRectangle)(pDraw, pGC, nRectsInit, pRectsInit);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PolyArc)(pDraw, pGC, narcs, parcs);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterFillPolygon(
- DrawablePtr pDraw,
- GCPtr pGC,
- int shape,
- int mode,
- int count,
- DDXPointPtr ptsIn )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->FillPolygon)(pDraw, pGC, shape, mode, count, ptsIn);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyFillRect(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nrectFill,
- xRectangle *prectInit)
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PolyFillRect)(pDraw, pGC, nrectFill, prectInit);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyFillArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PolyFillArc)(pDraw, pGC, narcs, parcs);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static int
-VGAarbiterPolyText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars )
-{
- int ret;
-
- GC_UNWRAP(pGC);
- VGAGet_GC();
- ret = (*pGC->ops->PolyText8)(pDraw, pGC, x, y, count, chars);
- VGAPut_GC();
- GC_WRAP(pGC);
- return ret;
-}
-
-static int
-VGAarbiterPolyText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars )
-{
- int ret;
-
- GC_UNWRAP(pGC);
- VGAGet_GC();
- ret = (*pGC->ops->PolyText16)(pDraw, pGC, x, y, count, chars);
- VGAPut_GC();
- GC_WRAP(pGC);
- return ret;
-}
-
-static void
-VGAarbiterImageText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->ImageText8)(pDraw, pGC, x, y, count, chars);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterImageText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->ImageText16)(pDraw, pGC, x, y, count, chars);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-
-static void
-VGAarbiterImageGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int xInit, int yInit,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->ImageGlyphBlt)(pDraw, pGC, xInit, yInit,
- nglyph, ppci, pglyphBase);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int xInit, int yInit,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PolyGlyphBlt)(pDraw, pGC, xInit, yInit,
- nglyph, ppci, pglyphBase);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPushPixels(
- GCPtr pGC,
- PixmapPtr pBitMap,
- DrawablePtr pDraw,
- int dx, int dy, int xOrg, int yOrg )
-{
- GC_UNWRAP(pGC);
- VGAGet_GC();
- (*pGC->ops->PushPixels)(pGC, pBitMap, pDraw, dx, dy, xOrg, yOrg);
- VGAPut_GC();
- GC_WRAP(pGC);
-}
-
-
-/* miSpriteFuncs */
-static Bool
-VGAarbiterSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur)
-{
- Bool val;
- SPRITE_PROLOG;
- VGAGet();
- val = PointPriv->spriteFuncs->RealizeCursor(pDev, pScreen, pCur);
- VGAPut();
- SPRITE_EPILOG;
- return val;
-}
-
-static Bool
-VGAarbiterSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur)
-{
- Bool val;
- SPRITE_PROLOG;
- VGAGet();
- val = PointPriv->spriteFuncs->UnrealizeCursor(pDev, pScreen, pCur);
- VGAPut();
- SPRITE_EPILOG;
- return val;
-}
-
-static void
-VGAarbiterSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur, int x, int y)
-{
- SPRITE_PROLOG;
- VGAGet();
- PointPriv->spriteFuncs->SetCursor(pDev, pScreen, pCur, x, y);
- VGAPut();
- SPRITE_EPILOG;
-}
-
-static void
-VGAarbiterSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
- SPRITE_PROLOG;
- VGAGet();
- PointPriv->spriteFuncs->MoveCursor(pDev, pScreen, x, y);
- VGAPut();
- SPRITE_EPILOG;
-}
-
-static Bool
-VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
- Bool val;
- SPRITE_PROLOG;
- VGAGet();
- val = PointPriv->spriteFuncs->DeviceCursorInitialize(pDev, pScreen);
- VGAPut();
- SPRITE_EPILOG;
- return val;
-}
-
-static void
-VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
- SPRITE_PROLOG;
- VGAGet();
- PointPriv->spriteFuncs->DeviceCursorCleanup(pDev, pScreen);
- VGAPut();
- SPRITE_EPILOG;
-}
-
-#ifdef RENDER
-static void
-VGAarbiterComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask,
- PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask,
- INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width,
- CARD16 height)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
-
- PICTURE_PROLOGUE(Composite);
-
- VGAGet();
- (*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst,
- yDst, width, height);
- VGAPut();
- PICTURE_EPILOGUE(Composite, VGAarbiterComposite);
-}
-
-static void
-VGAarbiterGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst,
- PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc, int nlist,
- GlyphListPtr list, GlyphPtr *glyphs)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
-
- PICTURE_PROLOGUE(Glyphs);
-
- VGAGet();
- (*ps->Glyphs)(op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list, glyphs);
- VGAPut();
- PICTURE_EPILOGUE (Glyphs, VGAarbiterGlyphs);
-}
-
-static void
-VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst, xRenderColor *color, int nRect,
- xRectangle *rects)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
-
- PICTURE_PROLOGUE(CompositeRects);
-
- VGAGet();
- (*ps->CompositeRects)(op, pDst, color, nRect, rects);
- VGAPut();
- PICTURE_EPILOGUE (CompositeRects, VGAarbiterCompositeRects);
-}
-#endif
-#else
-/* dummy functions */
-void xf86VGAarbiterInit(void) {}
-void xf86VGAarbiterFini(void) {}
-
-void xf86VGAarbiterLock(ScrnInfoPtr pScrn) {}
-void xf86VGAarbiterUnlock(ScrnInfoPtr pScrn) {}
-Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen) { return TRUE; }
-void xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn) {}
-void xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn) {}
-Bool xf86VGAarbiterWrapFunctions(void) { return FALSE; }
-
-#endif
+/* + * This code was stolen from RAC and adapted to control the legacy vga + * interface. + * + * + * Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "xorg-config.h" + +#include "xf86VGAarbiter.h" + +#ifdef HAVE_PCI_DEVICE_VGAARB_INIT +#include "xf86VGAarbiterPriv.h" +#include "xf86Bus.h" +#include "xf86Priv.h" +#include "pciaccess.h" + + +static GCFuncs VGAarbiterGCFuncs = { + VGAarbiterValidateGC, VGAarbiterChangeGC, VGAarbiterCopyGC, + VGAarbiterDestroyGC, VGAarbiterChangeClip, VGAarbiterDestroyClip, + VGAarbiterCopyClip +}; + +static GCOps VGAarbiterGCOps = { + VGAarbiterFillSpans, VGAarbiterSetSpans, VGAarbiterPutImage, + VGAarbiterCopyArea, VGAarbiterCopyPlane, VGAarbiterPolyPoint, + VGAarbiterPolylines, VGAarbiterPolySegment, VGAarbiterPolyRectangle, + VGAarbiterPolyArc, VGAarbiterFillPolygon, VGAarbiterPolyFillRect, + VGAarbiterPolyFillArc, VGAarbiterPolyText8, VGAarbiterPolyText16, + VGAarbiterImageText8, VGAarbiterImageText16, VGAarbiterImageGlyphBlt, + VGAarbiterPolyGlyphBlt, VGAarbiterPushPixels, + {NULL} /* devPrivate */ +}; + +static miPointerSpriteFuncRec VGAarbiterSpriteFuncs = { + VGAarbiterSpriteRealizeCursor, VGAarbiterSpriteUnrealizeCursor, + VGAarbiterSpriteSetCursor, VGAarbiterSpriteMoveCursor, + VGAarbiterDeviceCursorInitialize, VGAarbiterDeviceCursorCleanup +}; + +static int VGAarbiterKeyIndex; +static DevPrivateKey VGAarbiterScreenKey = &VGAarbiterKeyIndex; +static int VGAarbiterGCIndex; +static DevPrivateKey VGAarbiterGCKey = &VGAarbiterGCIndex; + +static int vga_no_arb = 0; +void +xf86VGAarbiterInit(void) +{ + if (pci_device_vgaarb_init() != 0) { + vga_no_arb = 1; + xf86Msg(X_WARNING, "VGA arbiter: cannot open kernel arbiter, no multi-card support\n"); + } +} + +void +xf86VGAarbiterFini(void) +{ + if (vga_no_arb) + return; + pci_device_vgaarb_fini(); +} + +void +xf86VGAarbiterLock(ScrnInfoPtr pScrn) +{ + if (vga_no_arb) + return; + pci_device_vgaarb_set_target(pScrn->vgaDev); + pci_device_vgaarb_lock(); +} + +void +xf86VGAarbiterUnlock(ScrnInfoPtr pScrn) +{ + if (vga_no_arb) + return; + pci_device_vgaarb_unlock(); +} + +Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen) +{ + int vga_count; + int rsrc_decodes; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + + if (vga_no_arb) + return TRUE; + + pci_device_vgaarb_get_info(pScrn->vgaDev, &vga_count, &rsrc_decodes); + if (vga_count > 1) { + if (rsrc_decodes) { + return FALSE; + } + } + return TRUE; +} + +void +xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn) +{ + struct pci_device *dev; + EntityPtr pEnt; + + if (vga_no_arb) + return; + + pEnt = xf86Entities[pScrn->entityList[0]]; + if (pEnt->bus.type != BUS_PCI) + return; + + dev = pEnt->bus.id.pci; + pScrn->vgaDev = dev; +} + +void +xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn) +{ + if (vga_no_arb) + return; + pci_device_vgaarb_decodes(VGA_ARB_RSRC_LEGACY_MEM | VGA_ARB_RSRC_LEGACY_IO); +} + +Bool +xf86VGAarbiterWrapFunctions(void) +{ + ScrnInfoPtr pScrn; + VGAarbiterScreenPtr pScreenPriv; + miPointerScreenPtr PointPriv; + PictureScreenPtr ps; + ScreenPtr pScreen; + int vga_count, i; + + if (vga_no_arb) + return FALSE; + + /* + * we need to wrap the arbiter if we have more than + * one VGA card - hotplug cries. + */ + pci_device_vgaarb_get_info(NULL, &vga_count, NULL); + if (vga_count < 2 || !xf86Screens) + return FALSE; + + xf86Msg(X_INFO,"Found %d VGA devices: arbiter wrapping enabled\n", + vga_count); + + for (i = 0; i < xf86NumScreens; i++) { + pScreen = xf86Screens[i]->pScreen; + ps = GetPictureScreenIfSet(pScreen); + pScrn = xf86Screens[pScreen->myNum]; + PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey); + + if (!dixRequestPrivate(VGAarbiterGCKey, sizeof(VGAarbiterGCRec))) + return FALSE; + + if (!(pScreenPriv = xalloc(sizeof(VGAarbiterScreenRec)))) + return FALSE; + + dixSetPrivate(&pScreen->devPrivates, VGAarbiterScreenKey, pScreenPriv); + + WRAP_SCREEN(CloseScreen, VGAarbiterCloseScreen); + WRAP_SCREEN(SaveScreen, VGAarbiterSaveScreen); + WRAP_SCREEN(WakeupHandler, VGAarbiterWakeupHandler); + WRAP_SCREEN(BlockHandler, VGAarbiterBlockHandler); + WRAP_SCREEN(CreateGC, VGAarbiterCreateGC); + WRAP_SCREEN(GetImage, VGAarbiterGetImage); + WRAP_SCREEN(GetSpans, VGAarbiterGetSpans); + WRAP_SCREEN(SourceValidate, VGAarbiterSourceValidate); + WRAP_SCREEN(CopyWindow, VGAarbiterCopyWindow); + WRAP_SCREEN(ClearToBackground, VGAarbiterClearToBackground); + WRAP_SCREEN(CreatePixmap, VGAarbiterCreatePixmap); + WRAP_SCREEN(StoreColors, VGAarbiterStoreColors); + WRAP_SCREEN(DisplayCursor, VGAarbiterDisplayCursor); + WRAP_SCREEN(RealizeCursor, VGAarbiterRealizeCursor); + WRAP_SCREEN(UnrealizeCursor, VGAarbiterUnrealizeCursor); + WRAP_SCREEN(RecolorCursor, VGAarbiterRecolorCursor); + WRAP_SCREEN(SetCursorPosition, VGAarbiterSetCursorPosition); + WRAP_PICT(Composite,VGAarbiterComposite); + WRAP_PICT(Glyphs,VGAarbiterGlyphs); + WRAP_PICT(CompositeRects,VGAarbiterCompositeRects); + WRAP_SCREEN_INFO(AdjustFrame, VGAarbiterAdjustFrame); + WRAP_SCREEN_INFO(SwitchMode, VGAarbiterSwitchMode); + WRAP_SCREEN_INFO(EnterVT, VGAarbiterEnterVT); + WRAP_SCREEN_INFO(LeaveVT, VGAarbiterLeaveVT); + WRAP_SCREEN_INFO(FreeScreen, VGAarbiterFreeScreen); + WRAP_SPRITE; + } + + return TRUE; +} + +/* Screen funcs */ +static Bool +VGAarbiterCloseScreen (int i, ScreenPtr pScreen) +{ + Bool val; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate( + &pScreen->devPrivates, VGAarbiterScreenKey); + miPointerScreenPtr PointPriv = (miPointerScreenPtr)dixLookupPrivate( + &pScreen->devPrivates, miPointerScreenKey); + PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); + + UNWRAP_SCREEN(CreateGC); + UNWRAP_SCREEN(CloseScreen); + UNWRAP_SCREEN(GetImage); + UNWRAP_SCREEN(GetSpans); + UNWRAP_SCREEN(SourceValidate); + UNWRAP_SCREEN(CopyWindow); + UNWRAP_SCREEN(ClearToBackground); + UNWRAP_SCREEN(SaveScreen); + UNWRAP_SCREEN(StoreColors); + UNWRAP_SCREEN(DisplayCursor); + UNWRAP_SCREEN(RealizeCursor); + UNWRAP_SCREEN(UnrealizeCursor); + UNWRAP_SCREEN(RecolorCursor); + UNWRAP_SCREEN(SetCursorPosition); + UNWRAP_PICT(Composite); + UNWRAP_PICT(Glyphs); + UNWRAP_PICT(CompositeRects); + UNWRAP_SCREEN_INFO(AdjustFrame); + UNWRAP_SCREEN_INFO(SwitchMode); + UNWRAP_SCREEN_INFO(EnterVT); + UNWRAP_SCREEN_INFO(LeaveVT); + UNWRAP_SCREEN_INFO(FreeScreen); + UNWRAP_SPRITE; + + xfree ((pointer) pScreenPriv); + xf86VGAarbiterLock(xf86Screens[i]); + val = (*pScreen->CloseScreen) (i, pScreen); + xf86VGAarbiterUnlock(xf86Screens[i]); + return val; +} + +static void +VGAarbiterBlockHandler(int i, + pointer blockData, pointer pTimeout, pointer pReadmask) +{ + ScreenPtr pScreen = screenInfo.screens[i]; + SCREEN_PROLOG(BlockHandler); + VGAGet(); + pScreen->BlockHandler(i, blockData, pTimeout, pReadmask); + VGAPut(); + SCREEN_EPILOG(BlockHandler, VGAarbiterBlockHandler); +} + +static void +VGAarbiterWakeupHandler(int i, pointer blockData, unsigned long result, pointer pReadmask) +{ + ScreenPtr pScreen = screenInfo.screens[i]; + SCREEN_PROLOG(WakeupHandler); + VGAGet(); + pScreen->WakeupHandler(i, blockData, result, pReadmask); + VGAPut(); + SCREEN_EPILOG(WakeupHandler, VGAarbiterWakeupHandler); +} + +static void +VGAarbiterGetImage ( + DrawablePtr pDrawable, + int sx, int sy, int w, int h, + unsigned int format, + unsigned long planemask, + char *pdstLine + ) +{ + ScreenPtr pScreen = pDrawable->pScreen; + SCREEN_PROLOG(GetImage); +// if (xf86Screens[pScreen->myNum]->vtSema) { + VGAGet(); +// } + (*pScreen->GetImage) (pDrawable, sx, sy, w, h, + format, planemask, pdstLine); + VGAPut(); + SCREEN_EPILOG (GetImage, VGAarbiterGetImage); +} + +static void +VGAarbiterGetSpans ( + DrawablePtr pDrawable, + int wMax, + DDXPointPtr ppt, + int *pwidth, + int nspans, + char *pdstStart + ) +{ + ScreenPtr pScreen = pDrawable->pScreen; + + SCREEN_PROLOG (GetSpans); + VGAGet(); + (*pScreen->GetSpans) (pDrawable, wMax, ppt, pwidth, nspans, pdstStart); + VGAPut(); + SCREEN_EPILOG (GetSpans, VGAarbiterGetSpans); +} + +static void +VGAarbiterSourceValidate ( + DrawablePtr pDrawable, + int x, int y, int width, int height ) +{ + ScreenPtr pScreen = pDrawable->pScreen; + SCREEN_PROLOG (SourceValidate); + VGAGet(); + if (pScreen->SourceValidate) + (*pScreen->SourceValidate) (pDrawable, x, y, width, height); + VGAPut(); + SCREEN_EPILOG (SourceValidate, VGAarbiterSourceValidate); +} + +static void +VGAarbiterCopyWindow( + WindowPtr pWin, + DDXPointRec ptOldOrg, + RegionPtr prgnSrc ) +{ + ScreenPtr pScreen = pWin->drawable.pScreen; + + SCREEN_PROLOG (CopyWindow); + VGAGet(); + (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc); + VGAPut(); + SCREEN_EPILOG (CopyWindow, VGAarbiterCopyWindow); +} + +static void +VGAarbiterClearToBackground ( + WindowPtr pWin, + int x, int y, + int w, int h, + Bool generateExposures ) +{ + ScreenPtr pScreen = pWin->drawable.pScreen; + + SCREEN_PROLOG ( ClearToBackground); + VGAGet(); + (*pScreen->ClearToBackground) (pWin, x, y, w, h, generateExposures); + VGAPut(); + SCREEN_EPILOG (ClearToBackground, VGAarbiterClearToBackground); +} + +static PixmapPtr +VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint) +{ + PixmapPtr pPix; + + SCREEN_PROLOG ( CreatePixmap); + VGAGet(); + pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint); + VGAPut(); + SCREEN_EPILOG (CreatePixmap, VGAarbiterCreatePixmap); + + return pPix; +} + +static Bool +VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank) +{ + Bool val; + + SCREEN_PROLOG (SaveScreen); + VGAGet(); + val = (*pScreen->SaveScreen) (pScreen, unblank); + VGAPut(); + SCREEN_EPILOG (SaveScreen, VGAarbiterSaveScreen); + + return val; +} + +static void +VGAarbiterStoreColors ( + ColormapPtr pmap, + int ndef, + xColorItem *pdefs) +{ + ScreenPtr pScreen = pmap->pScreen; + + SCREEN_PROLOG (StoreColors); + VGAGet(); + (*pScreen->StoreColors) (pmap,ndef,pdefs); + VGAPut(); + SCREEN_EPILOG ( StoreColors, VGAarbiterStoreColors); +} + +static void +VGAarbiterRecolorCursor ( + DeviceIntPtr pDev, + ScreenPtr pScreen, + CursorPtr pCurs, + Bool displayed + ) +{ + SCREEN_PROLOG (RecolorCursor); + VGAGet(); + (*pScreen->RecolorCursor) (pDev, pScreen, pCurs, displayed); + VGAPut(); + SCREEN_EPILOG ( RecolorCursor, VGAarbiterRecolorCursor); +} + +static Bool +VGAarbiterRealizeCursor ( + DeviceIntPtr pDev, + ScreenPtr pScreen, + CursorPtr pCursor + ) +{ + Bool val; + + SCREEN_PROLOG (RealizeCursor); + VGAGet(); + val = (*pScreen->RealizeCursor) (pDev, pScreen,pCursor); + VGAPut(); + SCREEN_EPILOG ( RealizeCursor, VGAarbiterRealizeCursor); + return val; +} + +static Bool +VGAarbiterUnrealizeCursor ( + DeviceIntPtr pDev, + ScreenPtr pScreen, + CursorPtr pCursor + ) +{ + Bool val; + + SCREEN_PROLOG (UnrealizeCursor); + VGAGet(); + val = (*pScreen->UnrealizeCursor) (pDev, pScreen, pCursor); + VGAPut(); + SCREEN_EPILOG ( UnrealizeCursor, VGAarbiterUnrealizeCursor); + return val; +} + +static Bool +VGAarbiterDisplayCursor ( + DeviceIntPtr pDev, + ScreenPtr pScreen, + CursorPtr pCursor + ) +{ + Bool val; + + SCREEN_PROLOG (DisplayCursor); + VGAGet(); + val = (*pScreen->DisplayCursor) (pDev, pScreen, pCursor); + VGAPut(); + SCREEN_EPILOG ( DisplayCursor, VGAarbiterDisplayCursor); + return val; +} + +static Bool +VGAarbiterSetCursorPosition ( + DeviceIntPtr pDev, + ScreenPtr pScreen, + int x, int y, + Bool generateEvent) +{ + Bool val; + + SCREEN_PROLOG (SetCursorPosition); + VGAGet(); + val = (*pScreen->SetCursorPosition) (pDev, pScreen, x, y, generateEvent); + VGAPut(); + SCREEN_EPILOG ( SetCursorPosition, VGAarbiterSetCursorPosition); + return val; +} + +static void +VGAarbiterAdjustFrame(int index, int x, int y, int flags) +{ + ScreenPtr pScreen = screenInfo.screens[index]; + VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate( + &pScreen->devPrivates, VGAarbiterScreenKey); + + VGAGet(); + (*pScreenPriv->AdjustFrame)(index, x, y, flags); + VGAPut(); +} + +static Bool +VGAarbiterSwitchMode(int index, DisplayModePtr mode, int flags) +{ + Bool val; + ScreenPtr pScreen = screenInfo.screens[index]; + VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate( + &pScreen->devPrivates, VGAarbiterScreenKey); + + VGAGet(); + val = (*pScreenPriv->SwitchMode)(index, mode, flags); + VGAPut(); + return val; +} + +static Bool +VGAarbiterEnterVT(int index, int flags) +{ + Bool val; + ScreenPtr pScreen = screenInfo.screens[index]; + VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate( + &pScreen->devPrivates, VGAarbiterScreenKey); + + VGAGet(); + val = (*pScreenPriv->EnterVT)(index, flags); + VGAPut(); + return val; +} + +static void +VGAarbiterLeaveVT(int index, int flags) +{ + ScreenPtr pScreen = screenInfo.screens[index]; + VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate( + &pScreen->devPrivates, VGAarbiterScreenKey); + + VGAGet(); + (*pScreenPriv->LeaveVT)(index, flags); + VGAPut(); +} + +static void +VGAarbiterFreeScreen(int index, int flags) +{ + ScreenPtr pScreen = screenInfo.screens[index]; + VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate( + &pScreen->devPrivates, VGAarbiterScreenKey); + + VGAGet(); + (*pScreenPriv->FreeScreen)(index, flags); + VGAPut(); +} + +static Bool +VGAarbiterCreateGC(GCPtr pGC) +{ + ScreenPtr pScreen = pGC->pScreen; + VGAarbiterGCPtr pGCPriv = (VGAarbiterGCPtr)dixLookupPrivate(&pGC->devPrivates, VGAarbiterGCKey); + Bool ret; + + SCREEN_PROLOG(CreateGC); + VGAGet(); + ret = (*pScreen->CreateGC)(pGC); + VGAPut(); + GC_WRAP(pGC); + SCREEN_EPILOG(CreateGC,VGAarbiterCreateGC); + + return ret; +} + +/* GC funcs */ +static void +VGAarbiterValidateGC( + GCPtr pGC, + unsigned long changes, + DrawablePtr pDraw ) +{ + GC_UNWRAP(pGC); + (*pGC->funcs->ValidateGC)(pGC, changes, pDraw); + GC_WRAP(pGC); +} + + +static void +VGAarbiterDestroyGC(GCPtr pGC) +{ + GC_UNWRAP (pGC); + (*pGC->funcs->DestroyGC)(pGC); + GC_WRAP (pGC); +} + +static void +VGAarbiterChangeGC ( + GCPtr pGC, + unsigned long mask) +{ + GC_UNWRAP (pGC); + (*pGC->funcs->ChangeGC) (pGC, mask); + GC_WRAP (pGC); +} + +static void +VGAarbiterCopyGC ( + GCPtr pGCSrc, + unsigned long mask, + GCPtr pGCDst) +{ + GC_UNWRAP (pGCDst); + (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst); + GC_WRAP (pGCDst); +} + +static void +VGAarbiterChangeClip ( + GCPtr pGC, + int type, + pointer pvalue, + int nrects ) +{ + GC_UNWRAP (pGC); + (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects); + GC_WRAP (pGC); +} + +static void +VGAarbiterCopyClip(GCPtr pgcDst, GCPtr pgcSrc) +{ + GC_UNWRAP (pgcDst); + (* pgcDst->funcs->CopyClip)(pgcDst, pgcSrc); + GC_WRAP (pgcDst); +} + +static void +VGAarbiterDestroyClip(GCPtr pGC) +{ + GC_UNWRAP (pGC); + (* pGC->funcs->DestroyClip)(pGC); + GC_WRAP (pGC); +} + +/* GC Ops */ +static void +VGAarbiterFillSpans( + DrawablePtr pDraw, + GC *pGC, + int nInit, + DDXPointPtr pptInit, + int *pwidthInit, + int fSorted ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->FillSpans)(pDraw, pGC, nInit, pptInit, pwidthInit, fSorted); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterSetSpans( + DrawablePtr pDraw, + GCPtr pGC, + char *pcharsrc, + register DDXPointPtr ppt, + int *pwidth, + int nspans, + int fSorted ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->SetSpans)(pDraw, pGC, pcharsrc, ppt, pwidth, nspans, fSorted); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPutImage( + DrawablePtr pDraw, + GCPtr pGC, + int depth, + int x, int y, int w, int h, + int leftPad, + int format, + char *pImage ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PutImage)(pDraw, pGC, depth, x, y, w, h, + leftPad, format, pImage); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static RegionPtr +VGAarbiterCopyArea( + DrawablePtr pSrc, + DrawablePtr pDst, + GC *pGC, + int srcx, int srcy, + int width, int height, + int dstx, int dsty ) +{ + RegionPtr ret; + + GC_UNWRAP(pGC); + VGAGet_GC(); + ret = (*pGC->ops->CopyArea)(pSrc, pDst, + pGC, srcx, srcy, width, height, dstx, dsty); + VGAPut_GC(); + GC_WRAP(pGC); + return ret; +} + +static RegionPtr +VGAarbiterCopyPlane( + DrawablePtr pSrc, + DrawablePtr pDst, + GCPtr pGC, + int srcx, int srcy, + int width, int height, + int dstx, int dsty, + unsigned long bitPlane ) +{ + RegionPtr ret; + + GC_UNWRAP(pGC); + VGAGet_GC(); + ret = (*pGC->ops->CopyPlane)(pSrc, pDst, pGC, srcx, srcy, + width, height, dstx, dsty, bitPlane); + VGAPut_GC(); + GC_WRAP(pGC); + return ret; +} + +static void +VGAarbiterPolyPoint( + DrawablePtr pDraw, + GCPtr pGC, + int mode, + int npt, + xPoint *pptInit ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PolyPoint)(pDraw, pGC, mode, npt, pptInit); + VGAPut_GC(); + GC_WRAP(pGC); +} + + +static void +VGAarbiterPolylines( + DrawablePtr pDraw, + GCPtr pGC, + int mode, + int npt, + DDXPointPtr pptInit ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->Polylines)(pDraw, pGC, mode, npt, pptInit); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPolySegment( + DrawablePtr pDraw, + GCPtr pGC, + int nseg, + xSegment *pSeg ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PolySegment)(pDraw, pGC, nseg, pSeg); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPolyRectangle( + DrawablePtr pDraw, + GCPtr pGC, + int nRectsInit, + xRectangle *pRectsInit ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PolyRectangle)(pDraw, pGC, nRectsInit, pRectsInit); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPolyArc( + DrawablePtr pDraw, + GCPtr pGC, + int narcs, + xArc *parcs ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PolyArc)(pDraw, pGC, narcs, parcs); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterFillPolygon( + DrawablePtr pDraw, + GCPtr pGC, + int shape, + int mode, + int count, + DDXPointPtr ptsIn ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->FillPolygon)(pDraw, pGC, shape, mode, count, ptsIn); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPolyFillRect( + DrawablePtr pDraw, + GCPtr pGC, + int nrectFill, + xRectangle *prectInit) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PolyFillRect)(pDraw, pGC, nrectFill, prectInit); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPolyFillArc( + DrawablePtr pDraw, + GCPtr pGC, + int narcs, + xArc *parcs ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PolyFillArc)(pDraw, pGC, narcs, parcs); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static int +VGAarbiterPolyText8( + DrawablePtr pDraw, + GCPtr pGC, + int x, + int y, + int count, + char *chars ) +{ + int ret; + + GC_UNWRAP(pGC); + VGAGet_GC(); + ret = (*pGC->ops->PolyText8)(pDraw, pGC, x, y, count, chars); + VGAPut_GC(); + GC_WRAP(pGC); + return ret; +} + +static int +VGAarbiterPolyText16( + DrawablePtr pDraw, + GCPtr pGC, + int x, + int y, + int count, + unsigned short *chars ) +{ + int ret; + + GC_UNWRAP(pGC); + VGAGet_GC(); + ret = (*pGC->ops->PolyText16)(pDraw, pGC, x, y, count, chars); + VGAPut_GC(); + GC_WRAP(pGC); + return ret; +} + +static void +VGAarbiterImageText8( + DrawablePtr pDraw, + GCPtr pGC, + int x, + int y, + int count, + char *chars ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->ImageText8)(pDraw, pGC, x, y, count, chars); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterImageText16( + DrawablePtr pDraw, + GCPtr pGC, + int x, + int y, + int count, + unsigned short *chars ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->ImageText16)(pDraw, pGC, x, y, count, chars); + VGAPut_GC(); + GC_WRAP(pGC); +} + + +static void +VGAarbiterImageGlyphBlt( + DrawablePtr pDraw, + GCPtr pGC, + int xInit, int yInit, + unsigned int nglyph, + CharInfoPtr *ppci, + pointer pglyphBase ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->ImageGlyphBlt)(pDraw, pGC, xInit, yInit, + nglyph, ppci, pglyphBase); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPolyGlyphBlt( + DrawablePtr pDraw, + GCPtr pGC, + int xInit, int yInit, + unsigned int nglyph, + CharInfoPtr *ppci, + pointer pglyphBase ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PolyGlyphBlt)(pDraw, pGC, xInit, yInit, + nglyph, ppci, pglyphBase); + VGAPut_GC(); + GC_WRAP(pGC); +} + +static void +VGAarbiterPushPixels( + GCPtr pGC, + PixmapPtr pBitMap, + DrawablePtr pDraw, + int dx, int dy, int xOrg, int yOrg ) +{ + GC_UNWRAP(pGC); + VGAGet_GC(); + (*pGC->ops->PushPixels)(pGC, pBitMap, pDraw, dx, dy, xOrg, yOrg); + VGAPut_GC(); + GC_WRAP(pGC); +} + + +/* miSpriteFuncs */ +static Bool +VGAarbiterSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur) +{ + Bool val; + SPRITE_PROLOG; + VGAGet(); + val = PointPriv->spriteFuncs->RealizeCursor(pDev, pScreen, pCur); + VGAPut(); + SPRITE_EPILOG; + return val; +} + +static Bool +VGAarbiterSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur) +{ + Bool val; + SPRITE_PROLOG; + VGAGet(); + val = PointPriv->spriteFuncs->UnrealizeCursor(pDev, pScreen, pCur); + VGAPut(); + SPRITE_EPILOG; + return val; +} + +static void +VGAarbiterSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur, int x, int y) +{ + SPRITE_PROLOG; + VGAGet(); + PointPriv->spriteFuncs->SetCursor(pDev, pScreen, pCur, x, y); + VGAPut(); + SPRITE_EPILOG; +} + +static void +VGAarbiterSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y) +{ + SPRITE_PROLOG; + VGAGet(); + PointPriv->spriteFuncs->MoveCursor(pDev, pScreen, x, y); + VGAPut(); + SPRITE_EPILOG; +} + +static Bool +VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen) +{ + Bool val; + SPRITE_PROLOG; + VGAGet(); + val = PointPriv->spriteFuncs->DeviceCursorInitialize(pDev, pScreen); + VGAPut(); + SPRITE_EPILOG; + return val; +} + +static void +VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen) +{ + SPRITE_PROLOG; + VGAGet(); + PointPriv->spriteFuncs->DeviceCursorCleanup(pDev, pScreen); + VGAPut(); + SPRITE_EPILOG; +} + +static void +VGAarbiterComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask, + PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, + INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, + CARD16 height) +{ + ScreenPtr pScreen = pDst->pDrawable->pScreen; + PictureScreenPtr ps = GetPictureScreen(pScreen); + + PICTURE_PROLOGUE(Composite); + + VGAGet(); + (*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, + yDst, width, height); + VGAPut(); + PICTURE_EPILOGUE(Composite, VGAarbiterComposite); +} + +static void +VGAarbiterGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst, + PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc, int nlist, + GlyphListPtr list, GlyphPtr *glyphs) +{ + ScreenPtr pScreen = pDst->pDrawable->pScreen; + PictureScreenPtr ps = GetPictureScreen(pScreen); + + PICTURE_PROLOGUE(Glyphs); + + VGAGet(); + (*ps->Glyphs)(op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list, glyphs); + VGAPut(); + PICTURE_EPILOGUE (Glyphs, VGAarbiterGlyphs); +} + +static void +VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst, xRenderColor *color, int nRect, + xRectangle *rects) +{ + ScreenPtr pScreen = pDst->pDrawable->pScreen; + PictureScreenPtr ps = GetPictureScreen(pScreen); + + PICTURE_PROLOGUE(CompositeRects); + + VGAGet(); + (*ps->CompositeRects)(op, pDst, color, nRect, rects); + VGAPut(); + PICTURE_EPILOGUE (CompositeRects, VGAarbiterCompositeRects); +} +#else +/* dummy functions */ +void xf86VGAarbiterInit(void) {} +void xf86VGAarbiterFini(void) {} + +void xf86VGAarbiterLock(ScrnInfoPtr pScrn) {} +void xf86VGAarbiterUnlock(ScrnInfoPtr pScrn) {} +Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen) { return TRUE; } +void xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn) {} +void xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn) {} +Bool xf86VGAarbiterWrapFunctions(void) { return FALSE; } + +#endif diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h index 40d436856..9b4a59731 100644 --- a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h +++ b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h @@ -43,9 +43,7 @@ #include "xf86str.h" #include "mipointer.h" #include "mipointrst.h" -#ifdef RENDER # include "picturestr.h" -#endif #define WRAP_SCREEN(x,y) {pScreenPriv->x = pScreen->x; pScreen->x = y;} @@ -139,11 +137,9 @@ typedef struct _VGAarbiterScreen { void (*LeaveVT)(int, int); void (*FreeScreen)(int, int); miPointerSpriteFuncPtr miSprite; -#ifdef RENDER CompositeProcPtr Composite; GlyphsProcPtr Glyphs; CompositeRectsProcPtr CompositeRects; -#endif } VGAarbiterScreenRec, *VGAarbiterScreenPtr; typedef struct _VGAarbiterGC { @@ -254,7 +250,6 @@ static Bool VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScree static void VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen); -#ifdef RENDER static void VGAarbiterComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, CARD16 height); @@ -263,4 +258,3 @@ static void VGAarbiterGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst, list, GlyphPtr *glyphs); static void VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst, xRenderColor *color, int nRect, xRectangle *rects); -#endif diff --git a/xorg-server/hw/xfree86/dixmods/extmod/modinit.c b/xorg-server/hw/xfree86/dixmods/extmod/modinit.c index 299562592..7d2086802 100644 --- a/xorg-server/hw/xfree86/dixmods/extmod/modinit.c +++ b/xorg-server/hw/xfree86/dixmods/extmod/modinit.c @@ -47,15 +47,6 @@ static ExtensionModule extensionModules[] = { NULL }, #endif -#ifdef MULTIBUFFER - { - MultibufferExtensionInit, - MULTIBUFFER_PROTOCOL_NAME, - &noMultibufferExtension, - NULL, - NULL - }, -#endif #ifdef SCREENSAVER { ScreenSaverExtensionInit, diff --git a/xorg-server/hw/xfree86/dixmods/extmod/modinit.h b/xorg-server/hw/xfree86/dixmods/extmod/modinit.h index 6210526aa..1154e4601 100644 --- a/xorg-server/hw/xfree86/dixmods/extmod/modinit.h +++ b/xorg-server/hw/xfree86/dixmods/extmod/modinit.h @@ -9,11 +9,6 @@ #include <X11/extensions/shapeproto.h> -#ifdef MULTIBUFFER -extern void MultibufferExtensionInit(INITARGS); -#include <X11/extensions/multibufproto.h> -#endif - #ifdef XTEST extern void XTestExtensionInit(INITARGS); #include <X11/extensions/xtestproto.h> diff --git a/xorg-server/hw/xfree86/i2c/fi1236.c b/xorg-server/hw/xfree86/i2c/fi1236.c index 7c39edbee..61224eaa5 100644 --- a/xorg-server/hw/xfree86/i2c/fi1236.c +++ b/xorg-server/hw/xfree86/i2c/fi1236.c @@ -398,10 +398,6 @@ int TUNER_get_afc_hint(FI1236Ptr f) { if(f->afc_timer_installed)return TUNER_STILL_TUNING; return f->last_afc_hint; -if(f->type==TUNER_TYPE_MT2032) - return MT2032_get_afc_hint(f); - else - return FI1236_get_afc_hint(f); } static void MT2032_dump_status(FI1236Ptr f) diff --git a/xorg-server/hw/xfree86/modes/xf86Crtc.c b/xorg-server/hw/xfree86/modes/xf86Crtc.c index 860e520ad..1ccaffc10 100644 --- a/xorg-server/hw/xfree86/modes/xf86Crtc.c +++ b/xorg-server/hw/xfree86/modes/xf86Crtc.c @@ -42,9 +42,7 @@ #include "X11/extensions/render.h" #include "X11/extensions/dpmsconst.h" #include "X11/Xatom.h" -#ifdef RENDER #include "picturestr.h" -#endif #include "xf86xv.h" @@ -184,7 +182,6 @@ xf86CrtcInUse (xf86CrtcPtr crtc) void xf86CrtcSetScreenSubpixelOrder (ScreenPtr pScreen) { -#ifdef RENDER int subpixel_order = SubPixelUnknown; Bool has_none = FALSE; ScrnInfoPtr scrn = xf86Screens[pScreen->myNum]; @@ -243,7 +240,6 @@ xf86CrtcSetScreenSubpixelOrder (ScreenPtr pScreen) if (subpixel_order == SubPixelUnknown && has_none) subpixel_order = SubPixelNone; PictureSetSubpixelOrder (pScreen, subpixel_order); -#endif } /** diff --git a/xorg-server/hw/xfree86/modes/xf86Cursors.c b/xorg-server/hw/xfree86/modes/xf86Cursors.c index e2e174e59..f90ecc227 100644 --- a/xorg-server/hw/xfree86/modes/xf86Cursors.c +++ b/xorg-server/hw/xfree86/modes/xf86Cursors.c @@ -41,9 +41,7 @@ #include "X11/extensions/render.h" #include "X11/extensions/dpmsconst.h" #include "X11/Xatom.h" -#ifdef RENDER #include "picturestr.h" -#endif #include "cursorstr.h" #include "inputstr.h" diff --git a/xorg-server/hw/xfree86/os-support/shared/posix_tty.c b/xorg-server/hw/xfree86/os-support/shared/posix_tty.c index 4ba8599ab..da57939cf 100644 --- a/xorg-server/hw/xfree86/os-support/shared/posix_tty.c +++ b/xorg-server/hw/xfree86/os-support/shared/posix_tty.c @@ -340,14 +340,9 @@ xf86SetSerial (int fd, pointer options) if ((xf86SetBoolOption (options, "ClearRTS", FALSE))) { -#ifdef CLEARRTS_SUPPORT - val = TIOCM_RTS; - SYSCALL (ioctl(fd, TIOCMBIC, &val)); -#else xf86Msg (X_WARNING, "Option ClearRTS not supported on this OS\n"); return (-1); -#endif xf86MarkOptionUsedByName (options, "ClearRTS"); } diff --git a/xorg-server/hw/xfree86/parser/read.c b/xorg-server/hw/xfree86/parser/read.c index 1091be5e5..4e42b24f0 100644 --- a/xorg-server/hw/xfree86/parser/read.c +++ b/xorg-server/hw/xfree86/parser/read.c @@ -219,15 +219,15 @@ xf86readConfigFile (void) } else { - Error (INVALID_SECTION_MSG, xf86tokenString ()); free(val.str); val.str = NULL; + Error (INVALID_SECTION_MSG, xf86tokenString ()); } break; default: - Error (INVALID_KEYWORD_MSG, xf86tokenString ()); free(val.str); val.str = NULL; + Error (INVALID_KEYWORD_MSG, xf86tokenString ()); } } diff --git a/xorg-server/hw/xfree86/parser/scan.c b/xorg-server/hw/xfree86/parser/scan.c index 8aab0cf41..06710d55a 100644 --- a/xorg-server/hw/xfree86/parser/scan.c +++ b/xorg-server/hw/xfree86/parser/scan.c @@ -845,10 +845,13 @@ static int ConfigFilter(const struct dirent *de) { const char *name = de->d_name; - size_t len = strlen(name); + size_t len; size_t suflen = strlen(XCONFIGSUFFIX); - if (!name || name[0] == '.' || len <= suflen) + if (!name || name[0] == '.') + return 0; + len = strlen(name); + if(len <= suflen) return 0; if (strcmp(&name[len-suflen], XCONFIGSUFFIX) != 0) return 0; diff --git a/xorg-server/hw/xfree86/shadowfb/shadow.c b/xorg-server/hw/xfree86/shadowfb/shadow.c index 9c9aa0d55..1c8170104 100644 --- a/xorg-server/hw/xfree86/shadowfb/shadow.c +++ b/xorg-server/hw/xfree86/shadowfb/shadow.c @@ -27,9 +27,7 @@ #include "xf86str.h" #include "shadowfb.h" -#ifdef RENDER # include "picturestr.h" -#endif static Bool ShadowCloseScreen (int i, ScreenPtr pScreen); static void ShadowCopyWindow( @@ -51,7 +49,6 @@ static Bool ShadowModifyPixmapHeader( static Bool ShadowEnterVT(int index, int flags); static void ShadowLeaveVT(int index, int flags); -#ifdef RENDER static void ShadowComposite( CARD8 op, PicturePtr pSrc, @@ -66,7 +63,6 @@ static void ShadowComposite( CARD16 width, CARD16 height ); -#endif /* RENDER */ typedef struct { @@ -77,9 +73,7 @@ typedef struct { CopyWindowProcPtr CopyWindow; CreateGCProcPtr CreateGC; ModifyPixmapHeaderProcPtr ModifyPixmapHeader; -#ifdef RENDER CompositeProcPtr Composite; -#endif /* RENDER */ Bool (*EnterVT)(int, int); void (*LeaveVT)(int, int); Bool vtSema; @@ -164,9 +158,7 @@ ShadowFBInit2 ( ){ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; ShadowScreenPtr pPriv; -#ifdef RENDER PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); -#endif /* RENDER */ if(!preRefreshArea && !postRefreshArea) return FALSE; @@ -199,12 +191,10 @@ ShadowFBInit2 ( pScrn->EnterVT = ShadowEnterVT; pScrn->LeaveVT = ShadowLeaveVT; -#ifdef RENDER if(ps) { pPriv->Composite = ps->Composite; ps->Composite = ShadowComposite; } -#endif /* RENDER */ return TRUE; } @@ -251,9 +241,7 @@ ShadowCloseScreen (int i, ScreenPtr pScreen) { ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; ShadowScreenPtr pPriv = GET_SCREEN_PRIVATE(pScreen); -#ifdef RENDER PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); -#endif /* RENDER */ pScreen->CloseScreen = pPriv->CloseScreen; pScreen->CopyWindow = pPriv->CopyWindow; @@ -263,11 +251,9 @@ ShadowCloseScreen (int i, ScreenPtr pScreen) pScrn->EnterVT = pPriv->EnterVT; pScrn->LeaveVT = pPriv->LeaveVT; -#ifdef RENDER if(ps) { ps->Composite = pPriv->Composite; } -#endif /* RENDER */ xfree((pointer)pPriv); @@ -355,7 +341,6 @@ ShadowModifyPixmapHeader( return retval; } -#ifdef RENDER static void ShadowComposite( CARD8 op, @@ -408,7 +393,6 @@ ShadowComposite( (*pPriv->postRefresh)(pPriv->pScrn, 1, &box); } } -#endif /* RENDER */ /**********************************************************/ diff --git a/xorg-server/hw/xfree86/xaa/xaa.h b/xorg-server/hw/xfree86/xaa/xaa.h index 7db6b95d5..2af954fee 100644 --- a/xorg-server/hw/xfree86/xaa/xaa.h +++ b/xorg-server/hw/xfree86/xaa/xaa.h @@ -108,9 +108,7 @@ #include "regionstr.h" #include "xf86fbman.h" -#ifdef RENDER #include "picturestr.h" -#endif /* Flags */ #define PIXMAP_CACHE 0x00000001 @@ -1251,7 +1249,6 @@ typedef struct _XAAInfoRec { CARD32 FullPlanemasks[32]; -#ifdef RENDER Bool (*Composite) ( CARD8 op, PicturePtr pSrc, @@ -1336,13 +1333,10 @@ typedef struct _XAAInfoRec { CARD32 * CPUToScreenTextureFormats; -#endif - /* these were added for 4.3.0 */ BoxRec SolidLineLimits; BoxRec DashedLineLimits; -#ifdef RENDER /* These were added for X.Org 6.8.0 */ Bool (*SetupForCPUToScreenAlphaTexture2) ( ScrnInfoPtr pScrn, @@ -1373,7 +1367,6 @@ typedef struct _XAAInfoRec { int flags ); CARD32 *CPUToScreenTextureDstFormats; -#endif /* RENDER */ } XAAInfoRec, *XAAInfoRecPtr; #define SET_SYNC_FLAG(infoRec) (infoRec)->NeedToSync = TRUE diff --git a/xorg-server/hw/xfree86/xaa/xaaInit.c b/xorg-server/hw/xfree86/xaa/xaaInit.c index 2ce2d9085..7d4583dc2 100644 --- a/xorg-server/hw/xfree86/xaa/xaaInit.c +++ b/xorg-server/hw/xfree86/xaa/xaaInit.c @@ -100,9 +100,7 @@ XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec) ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; XAAScreenPtr pScreenPriv; int i; -#ifdef RENDER PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); -#endif /* Return successfully if no acceleration wanted */ if (!infoRec) @@ -173,7 +171,6 @@ XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec) pScrn->EnableDisableFBAccess = XAAEnableDisableFBAccess; pScreenPriv->WindowExposures = pScreen->WindowExposures; -#ifdef RENDER if (ps) { pScreenPriv->Composite = ps->Composite; @@ -181,7 +178,6 @@ XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec) pScreenPriv->Glyphs = ps->Glyphs; ps->Glyphs = XAAGlyphs; } -#endif if(pScrn->overlayFlags & OVERLAY_8_32_PLANAR) XAASetupOverlay8_32Planar(pScreen); diff --git a/xorg-server/hw/xfree86/xaa/xaaInitAccel.c b/xorg-server/hw/xfree86/xaa/xaaInitAccel.c index 157325e4b..6f3d622e1 100644 --- a/xorg-server/hw/xfree86/xaa/xaaInitAccel.c +++ b/xorg-server/hw/xfree86/xaa/xaaInitAccel.c @@ -1251,7 +1251,6 @@ XAAInitAccel(ScreenPtr pScreen, XAAInfoRecPtr infoRec) infoRec->ComputeDash = XAAComputeDash; } -#ifdef RENDER { Bool haveTexture = infoRec->CPUToScreenTextureFormats && infoRec->CPUToScreenTextureDstFormats && @@ -1271,7 +1270,6 @@ XAAInitAccel(ScreenPtr pScreen, XAAInfoRecPtr infoRec) infoRec->Glyphs = XAADoGlyphs; } } -#endif /************ Validation Functions **************/ diff --git a/xorg-server/hw/xfree86/xaa/xaaStateChange.c b/xorg-server/hw/xfree86/xaa/xaaStateChange.c index 57d8aa318..f33261453 100644 --- a/xorg-server/hw/xfree86/xaa/xaaStateChange.c +++ b/xorg-server/hw/xfree86/xaa/xaaStateChange.c @@ -260,7 +260,6 @@ typedef struct _XAAStateWrapRec { GetImageProcPtr GetImage; GetSpansProcPtr GetSpans; CopyWindowProcPtr CopyWindow; -#ifdef RENDER Bool (*SetupForCPUToScreenAlphaTexture2)(ScrnInfoPtr pScrn, int op, CARD16 red, CARD16 green, CARD16 blue, CARD16 alpha, @@ -271,7 +270,6 @@ typedef struct _XAAStateWrapRec { CARD32 srcFormat, CARD32 dstFormat, CARD8 *texPtr, int texPitch, int width, int height, int flags); -#endif } XAAStateWrapRec, *XAAStateWrapPtr; static int XAAStateKeyIndex; @@ -1457,7 +1455,6 @@ static void XAAStateWrapCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, prgnSrc); } -#ifdef RENDER static Bool XAAStateWrapSetupForCPUToScreenAlphaTexture2(ScrnInfoPtr pScrn, int op, CARD16 red, CARD16 green, @@ -1494,7 +1491,6 @@ static Bool XAAStateWrapSetupForCPUToScreenTexture2(ScrnInfoPtr pScrn, int op, dstFormat, texPtr, texPitch, width, height, flags); } -#endif /* Setup Function */ Bool @@ -1624,9 +1620,7 @@ XAAInitStateWrap(ScreenPtr pScreen, XAAInfoRecPtr infoRec) XAA_STATE_WRAP(GetImage); XAA_STATE_WRAP(GetSpans); XAA_STATE_WRAP(CopyWindow); -#ifdef RENDER XAA_STATE_WRAP(SetupForCPUToScreenAlphaTexture2); XAA_STATE_WRAP(SetupForCPUToScreenTexture2); -#endif return TRUE; } diff --git a/xorg-server/hw/xfree86/xaa/xaaWrapper.c b/xorg-server/hw/xfree86/xaa/xaaWrapper.c index 88418946f..d6409887c 100644 --- a/xorg-server/hw/xfree86/xaa/xaaWrapper.c +++ b/xorg-server/hw/xfree86/xaa/xaaWrapper.c @@ -62,10 +62,8 @@ typedef struct { UninstallColormapProcPtr UninstallColormap; ListInstalledColormapsProcPtr ListInstalledColormaps; StoreColorsProcPtr StoreColors; -#ifdef RENDER CompositeProcPtr Composite; GlyphsProcPtr Glyphs; -#endif CloseScreenProcPtr wrapCloseScreen; CreateScreenResourcesProcPtr wrapCreateScreenResources; @@ -79,10 +77,8 @@ typedef struct { UninstallColormapProcPtr wrapUninstallColormap; ListInstalledColormapsProcPtr wrapListInstalledColormaps; StoreColorsProcPtr wrapStoreColors; -#ifdef RENDER CompositeProcPtr wrapComposite; GlyphsProcPtr wrapGlyphs; -#endif int depth; } xaaWrapperScrPrivRec, *xaaWrapperScrPrivPtr; @@ -270,9 +266,7 @@ xaaSetupWrapper(ScreenPtr pScreen, XAAInfoRecPtr infoPtr, int depth, SyncFunc *f { Bool ret; xaaWrapperScrPrivPtr pScrPriv; -#ifdef RENDER PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); -#endif if (!dixRequestPrivate(xaaWrapperGCPrivateKey, sizeof(xaaWrapperGCPrivRec))) return FALSE; @@ -293,12 +287,10 @@ xaaSetupWrapper(ScreenPtr pScreen, XAAInfoRecPtr infoPtr, int depth, SyncFunc *f get (pScrPriv, pScreen, UninstallColormap, wrapUninstallColormap); get (pScrPriv, pScreen, ListInstalledColormaps, wrapListInstalledColormaps); get (pScrPriv, pScreen, StoreColors, wrapStoreColors); -#ifdef RENDER if (ps) { get (pScrPriv, ps, Glyphs, wrapGlyphs); get (pScrPriv, ps, Composite, wrapComposite); } -#endif if (!(ret = XAAInit(pScreen,infoPtr))) return FALSE; @@ -317,12 +309,10 @@ xaaSetupWrapper(ScreenPtr pScreen, XAAInfoRecPtr infoPtr, int depth, SyncFunc *f xaaWrapperListInstalledColormaps); wrap (pScrPriv, pScreen, StoreColors, xaaWrapperStoreColors); -#ifdef RENDER if (ps) { wrap (pScrPriv, ps, Glyphs, xaaWrapperGlyphs); wrap (pScrPriv, ps, Composite, xaaWrapperComposite); } -#endif pScrPriv->depth = depth; dixSetPrivate(&pScreen->devPrivates, xaaWrapperScrPrivateKey, pScrPriv); @@ -438,7 +428,6 @@ xaaWrapperDestroyClip(GCPtr pGC) XAAWRAPPER_GC_FUNC_EPILOGUE (pGC); } -#ifdef RENDER static void xaaWrapperComposite (CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask, @@ -470,7 +459,6 @@ xaaWrapperGlyphs (CARD8 op, PicturePtr pSrc, PicturePtr pDst, wrap (pScrPriv, ps, Glyphs, xaaWrapperGlyphs); } -#endif void XAASync(ScreenPtr pScreen) diff --git a/xorg-server/hw/xfree86/xaa/xaalocal.h b/xorg-server/hw/xfree86/xaa/xaalocal.h index 5e3d373c6..129c1d6c4 100644 --- a/xorg-server/hw/xfree86/xaa/xaalocal.h +++ b/xorg-server/hw/xfree86/xaa/xaalocal.h @@ -10,9 +10,7 @@ #include "xf86fbman.h" #include "xaa.h" #include "mi.h" -#ifdef RENDER #include "picturestr.h" -#endif #define GCWhenForced (GCArcMode << 1) @@ -55,10 +53,8 @@ typedef struct _XAAScreen { void (*LeaveVT)(int, int); int (*SetDGAMode)(int, int, DGADevicePtr); void (*EnableDisableFBAccess)(int, Bool); -#ifdef RENDER CompositeProcPtr Composite; GlyphsProcPtr Glyphs; -#endif } XAAScreenRec, *XAAScreenPtr; #define OPS_ARE_PIXMAP 0x00000001 @@ -1539,7 +1535,6 @@ extern _X_EXPORT void XAARemoveAreaCallback(FBAreaPtr area); extern _X_EXPORT void XAAMoveOutOffscreenPixmap(PixmapPtr pPix); extern _X_EXPORT Bool XAAInitStateWrap(ScreenPtr pScreen, XAAInfoRecPtr infoRec); -#ifdef RENDER extern _X_EXPORT void XAAComposite (CARD8 op, PicturePtr pSrc, @@ -1627,8 +1622,6 @@ XAAGetPixelFromRGBA ( CARD32 format ); -#endif - /* XXX should be static */ extern _X_EXPORT GCOps XAAFallbackOps; extern _X_EXPORT GCOps *XAAGetFallbackOps(void); diff --git a/xorg-server/hw/xfree86/xaa/xaawrap.h b/xorg-server/hw/xfree86/xaa/xaawrap.h index 857dbc3ed..86ba003d6 100644 --- a/xorg-server/hw/xfree86/xaa/xaawrap.h +++ b/xorg-server/hw/xfree86/xaa/xaawrap.h @@ -61,14 +61,12 @@ #include <xorg-config.h> #endif -#ifdef RENDER #define XAA_RENDER_PROLOGUE(pScreen,field)\ (GetPictureScreen(pScreen)->field = \ ((XAAScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, XAAGetScreenKey()))->field) #define XAA_RENDER_EPILOGUE(pScreen, field, wrapper)\ (GetPictureScreen(pScreen)->field = wrapper) -#endif /* This also works fine for drawables */ diff --git a/xorg-server/hw/xquartz/darwin.c b/xorg-server/hw/xquartz/darwin.c index d3f448820..1fb158b26 100644 --- a/xorg-server/hw/xquartz/darwin.c +++ b/xorg-server/hw/xquartz/darwin.c @@ -240,11 +240,9 @@ static Bool DarwinScreenInit(int index, ScreenPtr pScreen, int argc, char **argv return FALSE; } -#ifdef RENDER if (! fbPictureInit(pScreen, 0, 0)) { return FALSE; } -#endif #ifdef MITSHM ShmRegisterFbFuncs(pScreen); diff --git a/xorg-server/hw/xquartz/mach-startup/launchd_fd.h b/xorg-server/hw/xquartz/mach-startup/launchd_fd.h index 5083fae21..12caf7193 100644 --- a/xorg-server/hw/xquartz/mach-startup/launchd_fd.h +++ b/xorg-server/hw/xquartz/mach-startup/launchd_fd.h @@ -33,4 +33,4 @@ int launchd_display_fd(void); -#endif /* _XQUARTZ_LAUNCHD_FD_H_ */
\ No newline at end of file +#endif /* _XQUARTZ_LAUNCHD_FD_H_ */ diff --git a/xorg-server/hw/xwin/InitOutput.c b/xorg-server/hw/xwin/InitOutput.c index f65d7c9b0..ffbc44643 100644 --- a/xorg-server/hw/xwin/InitOutput.c +++ b/xorg-server/hw/xwin/InitOutput.c @@ -47,7 +47,6 @@ from The Open Group. #if defined(WIN32) #include "xkbsrv.h" #endif - #ifdef RELOCATE_PROJECTROOT #undef Status #include <shlobj.h> @@ -160,9 +159,7 @@ static PixmapFormatRec g_PixmapFormats[] = { { 15, 16, BITMAP_SCANLINE_PAD }, { 16, 16, BITMAP_SCANLINE_PAD }, { 24, 32, BITMAP_SCANLINE_PAD }, -#ifdef RENDER { 32, 32, BITMAP_SCANLINE_PAD } -#endif }; const int NUMFORMATS = sizeof (g_PixmapFormats) / sizeof (g_PixmapFormats[0]); diff --git a/xorg-server/hw/xwin/win.h b/xorg-server/hw/xwin/win.h index 3672c135e..1adee2136 100644 --- a/xorg-server/hw/xwin/win.h +++ b/xorg-server/hw/xwin/win.h @@ -1,1438 +1,1436 @@ -/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors: Dakshinamurthy Karra
- * Suhaib M Siddiqi
- * Peter Busch
- * Harold L Hunt II
- * Kensuke Matsuzaki
- */
-
-#ifndef _WIN_H_
-#define _WIN_H_
-
-#ifndef NO
-#define NO 0
-#endif
-#ifndef YES
-#define YES 1
-#endif
-
-/* WM_XBUTTON Messages. They should go into w32api. */
-#ifndef WM_XBUTTONDOWN
-# define WM_XBUTTONDOWN 523
-#endif
-#ifndef WM_XBUTTONUP
-# define WM_XBUTTONUP 524
-#endif
-#ifndef WM_XBUTTONDBLCLK
-# define WM_XBUTTONDBLCLK 525
-#endif
-
-
-#define WIN_DEFAULT_BPP 0
-#define WIN_DEFAULT_WHITEPIXEL 255
-#define WIN_DEFAULT_BLACKPIXEL 0
-#define WIN_DEFAULT_LINEBIAS 0
-#define WIN_DEFAULT_E3B_TIME 50 /* milliseconds */
-#define WIN_DEFAULT_DPI 75
-#define WIN_DEFAULT_REFRESH 0
-#define WIN_DEFAULT_WIN_KILL TRUE
-#define WIN_DEFAULT_UNIX_KILL FALSE
-#define WIN_DEFAULT_CLIP_UPDATES_NBOXES 0
-#ifdef XWIN_EMULATEPSEUDO
-#define WIN_DEFAULT_EMULATE_PSEUDO FALSE
-#endif
-#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH FALSE
-
-#define WIN_DIB_MAXIMUM_SIZE 0x08000000 /* 16 MB on Windows 95, 98, Me */
-#define WIN_DIB_MAXIMUM_SIZE_MB (WIN_DIB_MAXIMUM_SIZE / 8 / 1024 / 1024)
-
-/*
- * Windows only supports 256 color palettes
- */
-#define WIN_NUM_PALETTE_ENTRIES 256
-
-/*
- * Number of times to call Restore in an attempt to restore the primary surface
- */
-#define WIN_REGAIN_SURFACE_RETRIES 1
-
-/*
- * Build a supported display depths mask by shifting one to the left
- * by the number of bits in the supported depth.
- */
-#define WIN_SUPPORTED_BPPS ( (1 << (32 - 1)) | (1 << (24 - 1)) \
- | (1 << (16 - 1)) | (1 << (15 - 1)) \
- | (1 << ( 8 - 1)))
-#define WIN_CHECK_DEPTH YES
-
-/*
- * Timer IDs for WM_TIMER
- */
-#define WIN_E3B_TIMER_ID 1
-#define WIN_POLLING_MOUSE_TIMER_ID 2
-
-#define MOUSE_POLLING_INTERVAL 50
-
-#define WIN_E3B_OFF -1
-#define WIN_FD_INVALID -1
-
-#define WIN_SERVER_NONE 0x0L /* 0 */
-#define WIN_SERVER_SHADOW_GDI 0x1L /* 1 */
-#define WIN_SERVER_SHADOW_DD 0x2L /* 2 */
-#define WIN_SERVER_SHADOW_DDNL 0x4L /* 4 */
-#ifdef XWIN_PRIMARYFB
-#define WIN_SERVER_PRIMARY_DD 0x8L /* 8 */
-#endif
-#ifdef XWIN_NATIVEGDI
-# define WIN_SERVER_NATIVE_GDI 0x10L /* 16 */
-#endif
-
-#define AltMapIndex Mod1MapIndex
-#define NumLockMapIndex Mod2MapIndex
-#define AltLangMapIndex Mod3MapIndex
-#define KanaMapIndex Mod4MapIndex
-#define ScrollLockMapIndex Mod5MapIndex
-
-#define WIN_MOD_LALT 0x00000001
-#define WIN_MOD_RALT 0x00000002
-#define WIN_MOD_LCONTROL 0x00000004
-#define WIN_MOD_RCONTROL 0x00000008
-
-#define WIN_24BPP_MASK_RED 0x00FF0000
-#define WIN_24BPP_MASK_GREEN 0x0000FF00
-#define WIN_24BPP_MASK_BLUE 0x000000FF
-
-#define WIN_MAX_KEYS_PER_KEY 4
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdio.h>
-
-#include <errno.h>
-#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-#define HANDLE void *
-#ifdef _MSC_VER
-typedef int pid_t;
-#endif
-#include <pthread.h>
-#undef HANDLE
-#endif
-
-#ifdef HAS_MMAP
-#include <sys/mman.h>
-#ifndef MAP_FILE
-#define MAP_FILE 0
-#endif /* MAP_FILE */
-#endif /* HAS_MMAP */
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/Xos.h>
-#include <X11/Xprotostr.h>
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "pixmap.h"
-#include "region.h"
-#include "gcstruct.h"
-#include "colormap.h"
-#include "colormapst.h"
-#include "miscstruct.h"
-#include "servermd.h"
-#include "windowstr.h"
-#include "mi.h"
-#include "micmap.h"
-#include "mifillarc.h"
-#include "mifpoly.h"
-#include "mibstore.h"
-#include "input.h"
-#include "mipointer.h"
-#include "X11/keysym.h"
-#include "mibstore.h"
-#include "micoord.h"
-#include "dix.h"
-#include "miline.h"
-#include "shadow.h"
-#include "fb.h"
-#include "rootless.h"
-
-#ifdef RENDER
-#include "mipict.h"
-#include "picturestr.h"
-#endif
-
-#ifdef RANDR
-#include "randrstr.h"
-#endif
-
-/*
- * Windows headers
- */
-#include "winms.h"
-#include "winresource.h"
-
-
-/*
- * Define Windows constants
- */
-
-#define WM_TRAYICON (WM_USER + 1000)
-#define WM_INIT_SYS_MENU (WM_USER + 1001)
-#define WM_GIVEUP (WM_USER + 1002)
-
-
-/* Local includes */
-#include "winwindow.h"
-#include "winmsg.h"
-
-#define PROFILEPOINT(point,thresh)\
-{\
-static unsigned int PROFPT##point = 0;\
-if (++PROFPT##point % thresh == 0)\
-ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\
-}
-
-
-/* We use xor this macro for detecting toggle key state changes */
-#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b)))
-
-#define DEFINE_ATOM_HELPER(func,atom_name) \
-static Atom func (void) { \
- static int generation; \
- static Atom atom; \
- if (generation != serverGeneration) { \
- generation = serverGeneration; \
- atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \
- } \
- return atom; \
-}
-
-/*
- * Typedefs for engine dependent function pointers
- */
-
-typedef Bool (*winAllocateFBProcPtr)(ScreenPtr);
-
-typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr);
-
-typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr);
-
-typedef Bool (*winInitVisualsProcPtr)(ScreenPtr);
-
-typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr);
-
-typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr);
-
-typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **);
-
-typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr);
-
-typedef Bool (*winActivateAppProcPtr)(ScreenPtr);
-
-typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen);
-
-typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen);
-
-typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap,
- int ndef, xColorItem *pdefs);
-
-typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr);
-
-typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr);
-
-typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr);
-
-typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin);
-
-typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr);
-
-/* Typedef for DIX wrapper functions */
-typedef int (*winDispatchProcPtr) (ClientPtr);
-
-
-/*
- * GC (graphics context) privates
- */
-
-typedef struct
-{
- HDC hdc;
- HDC hdcMem;
-} winPrivGCRec, *winPrivGCPtr;
-
-
-/*
- * Pixmap privates
- */
-
-typedef struct
-{
- HDC hdcSelected;
- HBITMAP hBitmap;
- BYTE *pbBits;
- DWORD dwScanlineBytes;
- BITMAPINFOHEADER *pbmih;
-} winPrivPixmapRec, *winPrivPixmapPtr;
-
-
-/*
- * Colormap privates
- */
-
-typedef struct
-{
- HPALETTE hPalette;
- LPDIRECTDRAWPALETTE lpDDPalette;
- RGBQUAD rgbColors[WIN_NUM_PALETTE_ENTRIES];
- PALETTEENTRY peColors[WIN_NUM_PALETTE_ENTRIES];
-} winPrivCmapRec, *winPrivCmapPtr;
-
-/*
- * Windows Cursor handling.
- */
-
-typedef struct {
- /* from GetSystemMetrics */
- int sm_cx;
- int sm_cy;
-
- BOOL visible;
- HCURSOR handle;
- QueryBestSizeProcPtr QueryBestSize;
- miPointerSpriteFuncPtr spriteFuncs;
-} winCursorRec;
-
-/*
- * Screen information structure that we need before privates are available
- * in the server startup sequence.
- */
-
-typedef struct
-{
- ScreenPtr pScreen;
-
- /* Did the user specify a height and width? */
- Bool fUserGaveHeightAndWidth;
-
- DWORD dwScreen;
- DWORD dwUserWidth;
- DWORD dwUserHeight;
- DWORD dwWidth;
- DWORD dwHeight;
- DWORD dwWidth_mm;
- DWORD dwHeight_mm;
- DWORD dwPaddedWidth;
-
- /* Did the user specify a screen position? */
- Bool fUserGavePosition;
- DWORD dwInitialX;
- DWORD dwInitialY;
-
- /*
- * dwStride is the number of whole pixels that occupy a scanline,
- * including those pixels that are not displayed. This is basically
- * a rounding up of the width.
- */
- DWORD dwStride;
-
- /* Offset of the screen in the window when using scrollbars */
- DWORD dwXOffset;
- DWORD dwYOffset;
-
- DWORD dwBPP;
- DWORD dwDepth;
- DWORD dwRefreshRate;
- char *pfb;
- DWORD dwEngine;
- DWORD dwEnginePreferred;
- DWORD dwClipUpdatesNBoxes;
-#ifdef XWIN_EMULATEPSEUDO
- Bool fEmulatePseudo;
-#endif
- Bool fFullScreen;
- Bool fDecoration;
-#ifdef XWIN_MULTIWINDOWEXTWM
- Bool fMWExtWM;
- Bool fInternalWM;
- Bool fAnotherWMRunning;
-#endif
- Bool fRootless;
-#ifdef XWIN_MULTIWINDOW
- Bool fMultiWindow;
-#endif
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
- Bool fMultiMonitorOverride;
-#endif
- Bool fMultipleMonitors;
- Bool fLessPointer;
- Bool fScrollbars;
- Bool fNoTrayIcon;
- int iE3BTimeout;
- /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */
- Bool fUseWinKillKey;
- Bool fUseUnixKillKey;
- Bool fIgnoreInput;
-
- /* Did the user explicitly set this screen? */
- Bool fExplicitScreen;
-} winScreenInfo, *winScreenInfoPtr;
-
-
-/*
- * Screen privates
- */
-
-typedef struct _winPrivScreenRec
-{
- winScreenInfoPtr pScreenInfo;
-
- Bool fEnabled;
- Bool fClosed;
- Bool fActive;
- Bool fBadDepth;
-
- int iDeltaZ;
-
- int iConnectedClients;
-
- CloseScreenProcPtr CloseScreen;
-
- DWORD dwRedMask;
- DWORD dwGreenMask;
- DWORD dwBlueMask;
- DWORD dwBitsPerRGB;
-
- DWORD dwModeKeyStates;
-
- /* Handle to icons that must be freed */
- HICON hiconNotifyIcon;
-
- /* Last width, height, and depth of the Windows display */
- DWORD dwLastWindowsWidth;
- DWORD dwLastWindowsHeight;
- DWORD dwLastWindowsBitsPixel;
-
- /* Palette management */
- ColormapPtr pcmapInstalled;
-
- /* Pointer to the root visual so we only have to look it up once */
- VisualPtr pRootVisual;
-
- /* 3 button emulation variables */
- int iE3BCachedPress;
- Bool fE3BFakeButton2Sent;
-
- /* Privates used by shadow fb GDI server */
- HBITMAP hbmpShadow;
- HDC hdcScreen;
- HDC hdcShadow;
- HWND hwndScreen;
-
- /* Privates used by shadow fb and primary fb DirectDraw servers */
- LPDIRECTDRAW pdd;
- LPDIRECTDRAWSURFACE pddsPrimary;
- LPDIRECTDRAW2 pdd2;
-
- /* Privates used by shadow fb DirectDraw server */
- LPDIRECTDRAWSURFACE pddsShadow;
- LPDDSURFACEDESC pddsdShadow;
-
-#ifdef XWIN_PRIMARYFB
- /* Privates used by primary fb DirectDraw server */
- LPDIRECTDRAWSURFACE pddsOffscreen;
- LPDDSURFACEDESC pddsdOffscreen;
- LPDDSURFACEDESC pddsdPrimary;
-#endif
-
- /* Privates used by shadow fb DirectDraw Nonlocking server */
- LPDIRECTDRAW4 pdd4;
- LPDIRECTDRAWSURFACE4 pddsShadow4;
- LPDIRECTDRAWSURFACE4 pddsPrimary4;
- BOOL fRetryCreateSurface;
-
- /* Privates used by both shadow fb DirectDraw servers */
- LPDIRECTDRAWCLIPPER pddcPrimary;
-
-#ifdef XWIN_MULTIWINDOWEXTWM
- /* Privates used by multi-window external window manager */
- RootlessFrameID widTop;
- Bool fRestacking;
-#endif
-
-#ifdef XWIN_MULTIWINDOW
- /* Privates used by multi-window */
- pthread_t ptWMProc;
- pthread_t ptXMsgProc;
- void *pWMInfo;
-#endif
-
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
- /* Privates used by both multi-window and rootless */
- Bool fRootWindowShown;
-#endif
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
- /* Privates used for any module running in a seperate thread */
- pthread_mutex_t pmServerStarted;
- Bool fServerStarted;
-#endif
-
- /* Engine specific functions */
- winAllocateFBProcPtr pwinAllocateFB;
- winShadowUpdateProcPtr pwinShadowUpdate;
- winCloseScreenProcPtr pwinCloseScreen;
- winInitVisualsProcPtr pwinInitVisuals;
- winAdjustVideoModeProcPtr pwinAdjustVideoMode;
- winCreateBoundingWindowProcPtr pwinCreateBoundingWindow;
- winFinishScreenInitProcPtr pwinFinishScreenInit;
- winBltExposedRegionsProcPtr pwinBltExposedRegions;
- winActivateAppProcPtr pwinActivateApp;
- winRedrawScreenProcPtr pwinRedrawScreen;
- winRealizeInstalledPaletteProcPtr pwinRealizeInstalledPalette;
- winInstallColormapProcPtr pwinInstallColormap;
- winStoreColorsProcPtr pwinStoreColors;
- winCreateColormapProcPtr pwinCreateColormap;
- winDestroyColormapProcPtr pwinDestroyColormap;
- winHotKeyAltTabProcPtr pwinHotKeyAltTab;
- winCreatePrimarySurfaceProcPtr pwinCreatePrimarySurface;
- winReleasePrimarySurfaceProcPtr pwinReleasePrimarySurface;
-
- winCreateScreenResourcesProc pwinCreateScreenResources;
-
-#ifdef XWIN_MULTIWINDOW
- /* Window Procedures for MultiWindow mode */
- winFinishCreateWindowsWindowProcPtr pwinFinishCreateWindowsWindow;
-#endif
-
- /* Window Procedures for Rootless mode */
- CreateWindowProcPtr CreateWindow;
- DestroyWindowProcPtr DestroyWindow;
- PositionWindowProcPtr PositionWindow;
- ChangeWindowAttributesProcPtr ChangeWindowAttributes;
- RealizeWindowProcPtr RealizeWindow;
- UnrealizeWindowProcPtr UnrealizeWindow;
- ValidateTreeProcPtr ValidateTree;
- PostValidateTreeProcPtr PostValidateTree;
- WindowExposuresProcPtr WindowExposures;
- CopyWindowProcPtr CopyWindow;
- ClearToBackgroundProcPtr ClearToBackground;
- ClipNotifyProcPtr ClipNotify;
- RestackWindowProcPtr RestackWindow;
- ReparentWindowProcPtr ReparentWindow;
- ResizeWindowProcPtr ResizeWindow;
- MoveWindowProcPtr MoveWindow;
- SetShapeProcPtr SetShape;
-
-#ifdef XWIN_NATIVEGDI
- RealizeFontProcPtr RealizeFont;
- UnrealizeFontProcPtr UnrealizeFont;
-#endif
-
- winCursorRec cursor;
-} winPrivScreenRec;
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-typedef struct {
- RootlessWindowPtr pFrame;
- HWND hWnd;
- int dwWidthBytes;
- BITMAPINFOHEADER *pbmihShadow;
- HBITMAP hbmpShadow;
- HDC hdcShadow;
- HDC hdcScreen;
- BOOL fResized;
- BOOL fRestackingNow;
- BOOL fClose;
- BOOL fMovingOrSizing;
- BOOL fDestroyed;//for debug
- char *pfb;
-} win32RootlessWindowRec, *win32RootlessWindowPtr;
-#endif
-
-
-typedef struct {
- pointer value;
- XID id;
-} WindowIDPairRec, *WindowIDPairPtr;
-
-
-/*
- * Extern declares for general global variables
- */
-
-extern winScreenInfo g_ScreenInfo[];
-extern miPointerScreenFuncRec g_winPointerCursorFuncs;
-extern DWORD g_dwEvents;
-#ifdef HAS_DEVWINDOWS
-extern int g_fdMessageQueue;
-#endif
-extern DevPrivateKey g_iScreenPrivateKey;
-extern DevPrivateKey g_iCmapPrivateKey;
-extern DevPrivateKey g_iGCPrivateKey;
-extern DevPrivateKey g_iPixmapPrivateKey;
-extern DevPrivateKey g_iWindowPrivateKey;
-extern unsigned long g_ulServerGeneration;
-extern DWORD g_dwEnginesSupported;
-extern HINSTANCE g_hInstance;
-extern int g_copyROP[];
-extern int g_patternROP[];
-extern const char * g_pszQueryHost;
-extern DeviceIntPtr g_pwinPointer;
-extern DeviceIntPtr g_pwinKeyboard;
-
-
-/*
- * Extern declares for dynamically loaded libraries and function pointers
- */
-
-extern HMODULE g_hmodDirectDraw;
-extern FARPROC g_fpDirectDrawCreate;
-extern FARPROC g_fpDirectDrawCreateClipper;
-
-extern HMODULE g_hmodCommonControls;
-extern FARPROC g_fpTrackMouseEvent;
-
-
-/*
- * Screen privates macros
- */
-
-#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \
- dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey))
-
-#define winSetScreenPriv(pScreen,v) \
- dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v)
-
-#define winScreenPriv(pScreen) \
- winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen)
-
-
-/*
- * Colormap privates macros
- */
-
-#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \
- dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey))
-
-#define winSetCmapPriv(pCmap,v) \
- dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v)
-
-#define winCmapPriv(pCmap) \
- winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap)
-
-
-/*
- * GC privates macros
- */
-
-#define winGetGCPriv(pGC) ((winPrivGCPtr) \
- dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey))
-
-#define winSetGCPriv(pGC,v) \
- dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v)
-
-#define winGCPriv(pGC) \
- winPrivGCPtr pGCPriv = winGetGCPriv(pGC)
-
-
-/*
- * Pixmap privates macros
- */
-
-#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \
- dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey))
-
-#define winSetPixmapPriv(pPixmap,v) \
- dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v)
-
-#define winPixmapPriv(pPixmap) \
- winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap)
-
-
-/*
- * Window privates macros
- */
-
-#define winGetWindowPriv(pWin) ((winPrivWinPtr) \
- dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey))
-
-#define winSetWindowPriv(pWin,v) \
- dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v)
-
-#define winWindowPriv(pWin) \
- winPrivWinPtr pWinPriv = winGetWindowPriv(pWin)
-
-/*
- * wrapper macros
- */
-#define _WIN_WRAP(priv, real, mem, func) {\
- priv->mem = real->mem; \
- real->mem = func; \
-}
-
-#define _WIN_UNWRAP(priv, real, mem) {\
- real->mem = priv->mem; \
-}
-
-#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func)
-
-#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem)
-
-/*
- * BEGIN DDX and DIX Function Prototypes
- */
-
-
-/*
- * winallpriv.c
- */
-
-Bool
-winAllocatePrivates (ScreenPtr pScreen);
-
-Bool
-winInitCmapPrivates (ColormapPtr pCmap, int index);
-
-Bool
-winAllocateCmapPrivates (ColormapPtr pCmap);
-
-
-/*
- * winauth.c
- */
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-Bool
-winGenerateAuthorization (void);
-void winSetAuthorization(void);
-#endif
-
-
-/*
- * winblock.c
- */
-
-void
-winBlockHandler (int nScreen,
- pointer pBlockData,
- pointer pTimeout,
- pointer pReadMask);
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winclip.c
- */
-
-RegionPtr
-winPixmapToRegionNativeGDI (PixmapPtr pPix);
-#endif
-
-
-#ifdef XWIN_CLIPBOARD
-/*
- * winclipboardinit.c
- */
-
-Bool
-winInitClipboard (void);
-
-void
-winFixClipboardChain (void);
-#endif
-
-
-/*
- * wincmap.c
- */
-
-void
-winSetColormapFunctions (ScreenPtr pScreen);
-
-Bool
-winCreateDefColormap (ScreenPtr pScreen);
-
-
-/*
- * wincreatewnd.c
- */
-
-Bool
-winCreateBoundingWindowFullScreen (ScreenPtr pScreen);
-
-Bool
-winCreateBoundingWindowWindowed (ScreenPtr pScreen);
-
-
-/*
- * windialogs.c
- */
-
-int
-GetLiveClients (winPrivScreenPtr pScreenPriv);
-
-void
-winDisplayExitDialog (winPrivScreenPtr pScreenPriv);
-
-void
-winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv);
-
-void
-winDisplayAboutDialog (winPrivScreenPtr pScreenPriv);
-
-
-/*
- * winengine.c
- */
-
-void
-winDetectSupportedEngines (void);
-
-Bool
-winSetEngine (ScreenPtr pScreen);
-
-Bool
-winGetDDProcAddresses (void);
-
-
-/*
- * winerror.c
- */
-
-#ifdef DDXOSVERRORF
-void
-OSVenderVErrorF (const char *pszFormat, va_list va_args);
-#endif
-
-void
-winMessageBoxF (const char *pszError, UINT uType, ...);
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winfillsp.c
- */
-
-void
-winFillSpansNativeGDI (DrawablePtr pDrawable,
- GCPtr pGC,
- int nSpans,
- DDXPointPtr pPoints,
- int *pWidths,
- int fSorted);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winfont.c
- */
-
-Bool
-winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
-
-Bool
-winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * wingc.c
- */
-
-Bool
-winCreateGCNativeGDI (GCPtr pGC);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * wingetsp.c
- */
-
-void
-winGetSpansNativeGDI (DrawablePtr pDrawable,
- int wMax,
- DDXPointPtr pPoints,
- int *pWidths,
- int nSpans,
- char *pDst);
-#endif
-
-
-/*
- * winglobals.c
- */
-
-void
-winInitializeGlobals (void);
-
-
-/*
- * winkeybd.c
- */
-
-void
-winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode);
-
-int
-winKeybdProc (DeviceIntPtr pDeviceInt, int iState);
-
-void
-winInitializeModeKeyStates (void);
-
-void
-winRestoreModeKeyStates (void);
-
-Bool
-winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam);
-
-void
-winKeybdReleaseKeys (void);
-
-void
-winSendKeyEvent (DWORD dwKey, Bool fDown);
-
-BOOL
-winCheckKeyPressed(WPARAM wParam, LPARAM lParam);
-
-void
-winFixShiftKeys (int iScanCode);
-
-/*
- * winkeyhook.c
- */
-
-Bool
-winInstallKeyboardHookLL (void);
-
-void
-winRemoveKeyboardHookLL (void);
-
-
-/*
- * winmisc.c
- */
-
-#ifdef XWIN_NATIVEGDI
-void
-winQueryBestSizeNativeGDI (int class, unsigned short *pWidth,
- unsigned short *pHeight, ScreenPtr pScreen);
-#endif
-
-CARD8
-winCountBits (DWORD dw);
-
-Bool
-winUpdateFBPointer (ScreenPtr pScreen, void *pbits);
-
-#ifdef XWIN_NATIVEGDI
-BOOL
-winPaintBackground (HWND hwnd, COLORREF colorref);
-#endif
-
-
-/*
- * winmouse.c
- */
-
-int
-winMouseProc (DeviceIntPtr pDeviceInt, int iState);
-
-int
-winMouseWheel (ScreenPtr pScreen, int iDeltaZ);
-
-void
-winMouseButtonsSendEvent (int iEventType, int iButton);
-
-int
-winMouseButtonsHandle (ScreenPtr pScreen,
- int iEventType, int iButton,
- WPARAM wParam);
-
-void
-winEnqueueMotion(int x, int y);
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winnativegdi.c
- */
-
-HBITMAP
-winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth,
- BYTE **ppbBits, BITMAPINFO **ppbmi);
-
-Bool
-winSetEngineFunctionsNativeGDI (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_PRIMARYFB
-/*
- * winpfbddd.c
- */
-
-Bool
-winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpixmap.c
- */
-
-PixmapPtr
-winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth,
- unsigned usage_hint);
-
-Bool
-winDestroyPixmapNativeGDI (PixmapPtr pPixmap);
-
-Bool
-winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
- int iWidth, int iHeight,
- int iDepth,
- int iBitsPerPixel,
- int devKind,
- pointer pPixData);
-#endif
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpolyline.c
- */
-
-void
-winPolyLineNativeGDI (DrawablePtr pDrawable,
- GCPtr pGC,
- int mode,
- int npt,
- DDXPointPtr ppt);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpushpxl.c
- */
-
-void
-winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable,
- int dx, int dy, int xOrg, int yOrg);
-#endif
-
-
-/*
- * winscrinit.c
- */
-
-Bool
-winScreenInit (int index,
- ScreenPtr pScreen,
- int argc, char **argv);
-
-Bool
-winFinishScreenInitFB (int index,
- ScreenPtr pScreen,
- int argc, char **argv);
-
-#if defined(XWIN_NATIVEGDI)
-Bool
-winFinishScreenInitNativeGDI (int index,
- ScreenPtr pScreen,
- int argc, char **argv);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winsetsp.c
- */
-
-void
-winSetSpansNativeGDI (DrawablePtr pDrawable,
- GCPtr pGC,
- char *pSrc,
- DDXPointPtr pPoints,
- int *pWidth,
- int nSpans,
- int fSorted);
-#endif
-
-
-/*
- * winshaddd.c
- */
-
-Bool
-winSetEngineFunctionsShadowDD (ScreenPtr pScreen);
-
-
-/*
- * winshadddnl.c
- */
-
-Bool
-winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen);
-
-
-/*
- * winshadgdi.c
- */
-
-Bool
-winSetEngineFunctionsShadowGDI (ScreenPtr pScreen);
-
-
-/*
- * winwakeup.c
- */
-
-void
-winWakeupHandler (int nScreen,
- pointer pWakeupData,
- unsigned long ulResult,
- pointer pReadmask);
-
-
-/*
- * winwindow.c
- */
-
-#ifdef XWIN_NATIVEGDI
-Bool
-winCreateWindowNativeGDI (WindowPtr pWin);
-
-Bool
-winDestroyWindowNativeGDI (WindowPtr pWin);
-
-Bool
-winPositionWindowNativeGDI (WindowPtr pWin, int x, int y);
-
-void
-winCopyWindowNativeGDI (WindowPtr pWin,
- DDXPointRec ptOldOrg,
- RegionPtr prgnSrc);
-
-Bool
-winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask);
-
-Bool
-winUnmapWindowNativeGDI (WindowPtr pWindow);
-
-Bool
-winMapWindowNativeGDI (WindowPtr pWindow);
-#endif
-
-Bool
-winCreateWindowRootless (WindowPtr pWindow);
-
-Bool
-winDestroyWindowRootless (WindowPtr pWindow);
-
-Bool
-winPositionWindowRootless (WindowPtr pWindow, int x, int y);
-
-Bool
-winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask);
-
-Bool
-winUnmapWindowRootless (WindowPtr pWindow);
-
-Bool
-winMapWindowRootless (WindowPtr pWindow);
-
-void
-winSetShapeRootless (WindowPtr pWindow);
-
-
-/*
- * winmultiwindowicons.c - Used by both multi-window and Win32Rootless
- */
-
-HICON
-winXIconToHICON (WindowPtr pWin, int iconSize);
-
-void
-winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon);
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowshape.c
- */
-
-void
-winReshapeMultiWindow (WindowPtr pWin);
-
-void
-winSetShapeMultiWindow (WindowPtr pWindow);
-
-void
-winUpdateRgnMultiWindow (WindowPtr pWindow);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowwindow.c
- */
-
-Bool
-winCreateWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winDestroyWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y);
-
-Bool
-winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask);
-
-Bool
-winUnmapWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winMapWindowMultiWindow (WindowPtr pWindow);
-
-void
-winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent);
-
-void
-winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib);
-
-void
-winReorderWindowsMultiWindow (void);
-
-void
-winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,
- unsigned int h, WindowPtr pSib);
-void
-winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,
- WindowPtr pSib, VTKind kind);
-
-void
-winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,
- RegionPtr oldRegion);
-
-XID
-winGetWindowID (WindowPtr pWin);
-
-int
-winAdjustXWindow (WindowPtr pWin, HWND hwnd);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowwndproc.c
- */
-
-LRESULT CALLBACK
-winTopLevelWindowProc (HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam);
-#endif
-
-
-/*
- * wintrayicon.c
- */
-
-void
-winInitNotifyIcon (winPrivScreenPtr pScreenPriv, Bool Modify);
-
-void
-winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv);
-
-LRESULT
-winHandleIconMessage (HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam,
- winPrivScreenPtr pScreenPriv);
-
-
-/*
- * winwndproc.c
- */
-
-LRESULT CALLBACK
-winWindowProc (HWND hWnd, UINT message,
- WPARAM wParam, LPARAM lParam);
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootless.c
- */
-
-Bool
-winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen,
- int newX, int newY, RegionPtr pShape);
-
-void
-winMWExtWMDestroyFrame (RootlessFrameID wid);
-
-void
-winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
-
-void
-winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen,
- int newX, int newY, unsigned int newW, unsigned int newH,
- unsigned int gravity);
-
-void
-winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid);
-
-void
-winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape);
-
-void
-winMWExtWMUnmapFrame (RootlessFrameID wid);
-
-void
-winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow);
-
-void
-winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush);
-
-void
-winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage);
-
-void
-winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects,
- int shift_x, int shift_y);
-
-void
-winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin);
-
-void
-winMWExtWMCopyBytes (unsigned int width, unsigned int height,
- const void *src, unsigned int srcRowBytes,
- void *dst, unsigned int dstRowBytes);
-
-void
-winMWExtWMFillBytes (unsigned int width, unsigned int height, unsigned int value,
- void *dst, unsigned int dstRowBytes);
-
-int
-winMWExtWMCompositePixels (unsigned int width, unsigned int height, unsigned int function,
- void *src[2], unsigned int srcRowBytes[2],
- void *mask, unsigned int maskRowBytes,
- void *dst[2], unsigned int dstRowBytes[2]);
-
-void
-winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
- int dx, int dy);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootlesswindow.c
- */
-
-void
-winMWExtWMReorderWindows (ScreenPtr pScreen);
-
-void
-winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y);
-
-void
-winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h);
-
-void
-winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h);
-
-void
-winMWExtWMUpdateIcon (Window id);
-
-void
-winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
- winScreenInfoPtr pScreenInfo);
-
-wBOOL CALLBACK
-winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam);
-
-Bool
-winIsInternalWMRunning (winScreenInfoPtr pScreenInfo);
-
-void
-winMWExtWMRestackWindows (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootlesswndproc.c
- */
-
-LRESULT CALLBACK
-winMWExtWMWindowProc (HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam);
-#endif
-
-
-/*
- * winwindowswm.c
- */
-
-void
-winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,
- Window window, int x, int y, int w, int h);
-
-void
-winWindowsWMExtensionInit (void);
-
-/*
- * wincursor.c
- */
-
-Bool
-winInitCursor (ScreenPtr pScreen);
-
-/*
- * windisplay.c
- */
-
-void
-winGetDisplayName(char *szDisplay, unsigned int screen);
-
-/*
- * END DDX and DIX Function Prototypes
- */
-
-#endif /* _WIN_H_ */
-
+/* + *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. + * + *Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + *"Software"), to deal in the Software without restriction, including + *without limitation the rights to use, copy, modify, merge, publish, + *distribute, sublicense, and/or sell copies of the Software, and to + *permit persons to whom the Software is furnished to do so, subject to + *the following conditions: + * + *The above copyright notice and this permission notice shall be + *included in all copies or substantial portions of the Software. + * + *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR + *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + *Except as contained in this notice, the name of the XFree86 Project + *shall not be used in advertising or otherwise to promote the sale, use + *or other dealings in this Software without prior written authorization + *from the XFree86 Project. + * + * Authors: Dakshinamurthy Karra + * Suhaib M Siddiqi + * Peter Busch + * Harold L Hunt II + * Kensuke Matsuzaki + */ + +#ifndef _WIN_H_ +#define _WIN_H_ + +#ifndef NO +#define NO 0 +#endif +#ifndef YES +#define YES 1 +#endif + +/* WM_XBUTTON Messages. They should go into w32api. */ +#ifndef WM_XBUTTONDOWN +# define WM_XBUTTONDOWN 523 +#endif +#ifndef WM_XBUTTONUP +# define WM_XBUTTONUP 524 +#endif +#ifndef WM_XBUTTONDBLCLK +# define WM_XBUTTONDBLCLK 525 +#endif + + +#define WIN_DEFAULT_BPP 0 +#define WIN_DEFAULT_WHITEPIXEL 255 +#define WIN_DEFAULT_BLACKPIXEL 0 +#define WIN_DEFAULT_LINEBIAS 0 +#define WIN_DEFAULT_E3B_TIME 50 /* milliseconds */ +#define WIN_DEFAULT_DPI 75 +#define WIN_DEFAULT_REFRESH 0 +#define WIN_DEFAULT_WIN_KILL TRUE +#define WIN_DEFAULT_UNIX_KILL FALSE +#define WIN_DEFAULT_CLIP_UPDATES_NBOXES 0 +#ifdef XWIN_EMULATEPSEUDO +#define WIN_DEFAULT_EMULATE_PSEUDO FALSE +#endif +#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH FALSE + +#define WIN_DIB_MAXIMUM_SIZE 0x08000000 /* 16 MB on Windows 95, 98, Me */ +#define WIN_DIB_MAXIMUM_SIZE_MB (WIN_DIB_MAXIMUM_SIZE / 8 / 1024 / 1024) + +/* + * Windows only supports 256 color palettes + */ +#define WIN_NUM_PALETTE_ENTRIES 256 + +/* + * Number of times to call Restore in an attempt to restore the primary surface + */ +#define WIN_REGAIN_SURFACE_RETRIES 1 + +/* + * Build a supported display depths mask by shifting one to the left + * by the number of bits in the supported depth. + */ +#define WIN_SUPPORTED_BPPS ( (1 << (32 - 1)) | (1 << (24 - 1)) \ + | (1 << (16 - 1)) | (1 << (15 - 1)) \ + | (1 << ( 8 - 1))) +#define WIN_CHECK_DEPTH YES + +/* + * Timer IDs for WM_TIMER + */ +#define WIN_E3B_TIMER_ID 1 +#define WIN_POLLING_MOUSE_TIMER_ID 2 + +#define MOUSE_POLLING_INTERVAL 50 + +#define WIN_E3B_OFF -1 +#define WIN_FD_INVALID -1 + +#define WIN_SERVER_NONE 0x0L /* 0 */ +#define WIN_SERVER_SHADOW_GDI 0x1L /* 1 */ +#define WIN_SERVER_SHADOW_DD 0x2L /* 2 */ +#define WIN_SERVER_SHADOW_DDNL 0x4L /* 4 */ +#ifdef XWIN_PRIMARYFB +#define WIN_SERVER_PRIMARY_DD 0x8L /* 8 */ +#endif +#ifdef XWIN_NATIVEGDI +# define WIN_SERVER_NATIVE_GDI 0x10L /* 16 */ +#endif + +#define AltMapIndex Mod1MapIndex +#define NumLockMapIndex Mod2MapIndex +#define AltLangMapIndex Mod3MapIndex +#define KanaMapIndex Mod4MapIndex +#define ScrollLockMapIndex Mod5MapIndex + +#define WIN_MOD_LALT 0x00000001 +#define WIN_MOD_RALT 0x00000002 +#define WIN_MOD_LCONTROL 0x00000004 +#define WIN_MOD_RCONTROL 0x00000008 + +#define WIN_24BPP_MASK_RED 0x00FF0000 +#define WIN_24BPP_MASK_GREEN 0x0000FF00 +#define WIN_24BPP_MASK_BLUE 0x000000FF + +#define WIN_MAX_KEYS_PER_KEY 4 + +#include <sys/types.h> +#include <sys/stat.h> +#include <stdio.h> + +#include <errno.h> +#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) +#define HANDLE void * +#ifdef _MSC_VER +typedef int pid_t; +#endif +#include <pthread.h> +#undef HANDLE +#endif + +#ifdef HAS_MMAP +#include <sys/mman.h> +#ifndef MAP_FILE +#define MAP_FILE 0 +#endif /* MAP_FILE */ +#endif /* HAS_MMAP */ + +#include <X11/X.h> +#include <X11/Xproto.h> +#include <X11/Xos.h> +#include <X11/Xprotostr.h> +#include "scrnintstr.h" +#include "pixmapstr.h" +#include "pixmap.h" +#include "region.h" +#include "gcstruct.h" +#include "colormap.h" +#include "colormapst.h" +#include "miscstruct.h" +#include "servermd.h" +#include "windowstr.h" +#include "mi.h" +#include "micmap.h" +#include "mifillarc.h" +#include "mifpoly.h" +#include "mibstore.h" +#include "input.h" +#include "mipointer.h" +#include "X11/keysym.h" +#include "mibstore.h" +#include "micoord.h" +#include "dix.h" +#include "miline.h" +#include "shadow.h" +#include "fb.h" +#include "rootless.h" + +#include "mipict.h" +#include "picturestr.h" + +#ifdef RANDR +#include "randrstr.h" +#endif + +/* + * Windows headers + */ +#include "winms.h" +#include "winresource.h" + + +/* + * Define Windows constants + */ + +#define WM_TRAYICON (WM_USER + 1000) +#define WM_INIT_SYS_MENU (WM_USER + 1001) +#define WM_GIVEUP (WM_USER + 1002) + + +/* Local includes */ +#include "winwindow.h" +#include "winmsg.h" + +#define PROFILEPOINT(point,thresh)\ +{\ +static unsigned int PROFPT##point = 0;\ +if (++PROFPT##point % thresh == 0)\ +ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\ +} + + +/* We use xor this macro for detecting toggle key state changes */ +#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b))) + +#define DEFINE_ATOM_HELPER(func,atom_name) \ +static Atom func (void) { \ + static int generation; \ + static Atom atom; \ + if (generation != serverGeneration) { \ + generation = serverGeneration; \ + atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \ + } \ + return atom; \ +} + +/* + * Typedefs for engine dependent function pointers + */ + +typedef Bool (*winAllocateFBProcPtr)(ScreenPtr); + +typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr); + +typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr); + +typedef Bool (*winInitVisualsProcPtr)(ScreenPtr); + +typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr); + +typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr); + +typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **); + +typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr); + +typedef Bool (*winActivateAppProcPtr)(ScreenPtr); + +typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen); + +typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen); + +typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap); + +typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap, + int ndef, xColorItem *pdefs); + +typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap); + +typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap); + +typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr); + +typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr); + +typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr); + +typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin); + +typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr); + +/* Typedef for DIX wrapper functions */ +typedef int (*winDispatchProcPtr) (ClientPtr); + + +/* + * GC (graphics context) privates + */ + +typedef struct +{ + HDC hdc; + HDC hdcMem; +} winPrivGCRec, *winPrivGCPtr; + + +/* + * Pixmap privates + */ + +typedef struct +{ + HDC hdcSelected; + HBITMAP hBitmap; + BYTE *pbBits; + DWORD dwScanlineBytes; + BITMAPINFOHEADER *pbmih; +} winPrivPixmapRec, *winPrivPixmapPtr; + + +/* + * Colormap privates + */ + +typedef struct +{ + HPALETTE hPalette; + LPDIRECTDRAWPALETTE lpDDPalette; + RGBQUAD rgbColors[WIN_NUM_PALETTE_ENTRIES]; + PALETTEENTRY peColors[WIN_NUM_PALETTE_ENTRIES]; +} winPrivCmapRec, *winPrivCmapPtr; + +/* + * Windows Cursor handling. + */ + +typedef struct { + /* from GetSystemMetrics */ + int sm_cx; + int sm_cy; + + BOOL visible; + HCURSOR handle; + QueryBestSizeProcPtr QueryBestSize; + miPointerSpriteFuncPtr spriteFuncs; +} winCursorRec; + +/* + * Screen information structure that we need before privates are available + * in the server startup sequence. + */ + +typedef struct +{ + ScreenPtr pScreen; + + /* Did the user specify a height and width? */ + Bool fUserGaveHeightAndWidth; + + DWORD dwScreen; + DWORD dwUserWidth; + DWORD dwUserHeight; + DWORD dwWidth; + DWORD dwHeight; + DWORD dwWidth_mm; + DWORD dwHeight_mm; + DWORD dwPaddedWidth; + + /* Did the user specify a screen position? */ + Bool fUserGavePosition; + DWORD dwInitialX; + DWORD dwInitialY; + + /* + * dwStride is the number of whole pixels that occupy a scanline, + * including those pixels that are not displayed. This is basically + * a rounding up of the width. + */ + DWORD dwStride; + + /* Offset of the screen in the window when using scrollbars */ + DWORD dwXOffset; + DWORD dwYOffset; + + DWORD dwBPP; + DWORD dwDepth; + DWORD dwRefreshRate; + char *pfb; + DWORD dwEngine; + DWORD dwEnginePreferred; + DWORD dwClipUpdatesNBoxes; +#ifdef XWIN_EMULATEPSEUDO + Bool fEmulatePseudo; +#endif + Bool fFullScreen; + Bool fDecoration; +#ifdef XWIN_MULTIWINDOWEXTWM + Bool fMWExtWM; + Bool fInternalWM; + Bool fAnotherWMRunning; +#endif + Bool fRootless; +#ifdef XWIN_MULTIWINDOW + Bool fMultiWindow; +#endif +#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM) + Bool fMultiMonitorOverride; +#endif + Bool fMultipleMonitors; + Bool fLessPointer; + Bool fScrollbars; + Bool fNoTrayIcon; + int iE3BTimeout; + /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */ + Bool fUseWinKillKey; + Bool fUseUnixKillKey; + Bool fIgnoreInput; + + /* Did the user explicitly set this screen? */ + Bool fExplicitScreen; +} winScreenInfo, *winScreenInfoPtr; + + +/* + * Screen privates + */ + +typedef struct _winPrivScreenRec +{ + winScreenInfoPtr pScreenInfo; + + Bool fEnabled; + Bool fClosed; + Bool fActive; + Bool fBadDepth; + + int iDeltaZ; + + int iConnectedClients; + + CloseScreenProcPtr CloseScreen; + + DWORD dwRedMask; + DWORD dwGreenMask; + DWORD dwBlueMask; + DWORD dwBitsPerRGB; + + DWORD dwModeKeyStates; + + /* Handle to icons that must be freed */ + HICON hiconNotifyIcon; + + /* Last width, height, and depth of the Windows display */ + DWORD dwLastWindowsWidth; + DWORD dwLastWindowsHeight; + DWORD dwLastWindowsBitsPixel; + + /* Palette management */ + ColormapPtr pcmapInstalled; + + /* Pointer to the root visual so we only have to look it up once */ + VisualPtr pRootVisual; + + /* 3 button emulation variables */ + int iE3BCachedPress; + Bool fE3BFakeButton2Sent; + + /* Privates used by shadow fb GDI server */ + HBITMAP hbmpShadow; + HDC hdcScreen; + HDC hdcShadow; + HWND hwndScreen; + + /* Privates used by shadow fb and primary fb DirectDraw servers */ + LPDIRECTDRAW pdd; + LPDIRECTDRAWSURFACE pddsPrimary; + LPDIRECTDRAW2 pdd2; + + /* Privates used by shadow fb DirectDraw server */ + LPDIRECTDRAWSURFACE pddsShadow; + LPDDSURFACEDESC pddsdShadow; + +#ifdef XWIN_PRIMARYFB + /* Privates used by primary fb DirectDraw server */ + LPDIRECTDRAWSURFACE pddsOffscreen; + LPDDSURFACEDESC pddsdOffscreen; + LPDDSURFACEDESC pddsdPrimary; +#endif + + /* Privates used by shadow fb DirectDraw Nonlocking server */ + LPDIRECTDRAW4 pdd4; + LPDIRECTDRAWSURFACE4 pddsShadow4; + LPDIRECTDRAWSURFACE4 pddsPrimary4; + BOOL fRetryCreateSurface; + + /* Privates used by both shadow fb DirectDraw servers */ + LPDIRECTDRAWCLIPPER pddcPrimary; + +#ifdef XWIN_MULTIWINDOWEXTWM + /* Privates used by multi-window external window manager */ + RootlessFrameID widTop; + Bool fRestacking; +#endif + +#ifdef XWIN_MULTIWINDOW + /* Privates used by multi-window */ + pthread_t ptWMProc; + pthread_t ptXMsgProc; + void *pWMInfo; +#endif + +#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM) + /* Privates used by both multi-window and rootless */ + Bool fRootWindowShown; +#endif + +#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) + /* Privates used for any module running in a seperate thread */ + pthread_mutex_t pmServerStarted; + Bool fServerStarted; +#endif + + /* Engine specific functions */ + winAllocateFBProcPtr pwinAllocateFB; + winShadowUpdateProcPtr pwinShadowUpdate; + winCloseScreenProcPtr pwinCloseScreen; + winInitVisualsProcPtr pwinInitVisuals; + winAdjustVideoModeProcPtr pwinAdjustVideoMode; + winCreateBoundingWindowProcPtr pwinCreateBoundingWindow; + winFinishScreenInitProcPtr pwinFinishScreenInit; + winBltExposedRegionsProcPtr pwinBltExposedRegions; + winActivateAppProcPtr pwinActivateApp; + winRedrawScreenProcPtr pwinRedrawScreen; + winRealizeInstalledPaletteProcPtr pwinRealizeInstalledPalette; + winInstallColormapProcPtr pwinInstallColormap; + winStoreColorsProcPtr pwinStoreColors; + winCreateColormapProcPtr pwinCreateColormap; + winDestroyColormapProcPtr pwinDestroyColormap; + winHotKeyAltTabProcPtr pwinHotKeyAltTab; + winCreatePrimarySurfaceProcPtr pwinCreatePrimarySurface; + winReleasePrimarySurfaceProcPtr pwinReleasePrimarySurface; + + winCreateScreenResourcesProc pwinCreateScreenResources; + +#ifdef XWIN_MULTIWINDOW + /* Window Procedures for MultiWindow mode */ + winFinishCreateWindowsWindowProcPtr pwinFinishCreateWindowsWindow; +#endif + + /* Window Procedures for Rootless mode */ + CreateWindowProcPtr CreateWindow; + DestroyWindowProcPtr DestroyWindow; + PositionWindowProcPtr PositionWindow; + ChangeWindowAttributesProcPtr ChangeWindowAttributes; + RealizeWindowProcPtr RealizeWindow; + UnrealizeWindowProcPtr UnrealizeWindow; + ValidateTreeProcPtr ValidateTree; + PostValidateTreeProcPtr PostValidateTree; + WindowExposuresProcPtr WindowExposures; + CopyWindowProcPtr CopyWindow; + ClearToBackgroundProcPtr ClearToBackground; + ClipNotifyProcPtr ClipNotify; + RestackWindowProcPtr RestackWindow; + ReparentWindowProcPtr ReparentWindow; + ResizeWindowProcPtr ResizeWindow; + MoveWindowProcPtr MoveWindow; + SetShapeProcPtr SetShape; + +#ifdef XWIN_NATIVEGDI + RealizeFontProcPtr RealizeFont; + UnrealizeFontProcPtr UnrealizeFont; +#endif + + winCursorRec cursor; +} winPrivScreenRec; + + +#ifdef XWIN_MULTIWINDOWEXTWM +typedef struct { + RootlessWindowPtr pFrame; + HWND hWnd; + int dwWidthBytes; + BITMAPINFOHEADER *pbmihShadow; + HBITMAP hbmpShadow; + HDC hdcShadow; + HDC hdcScreen; + BOOL fResized; + BOOL fRestackingNow; + BOOL fClose; + BOOL fMovingOrSizing; + BOOL fDestroyed;//for debug + char *pfb; +} win32RootlessWindowRec, *win32RootlessWindowPtr; +#endif + + +typedef struct { + pointer value; + XID id; +} WindowIDPairRec, *WindowIDPairPtr; + + +/* + * Extern declares for general global variables + */ + +extern winScreenInfo g_ScreenInfo[]; +extern miPointerScreenFuncRec g_winPointerCursorFuncs; +extern DWORD g_dwEvents; +#ifdef HAS_DEVWINDOWS +extern int g_fdMessageQueue; +#endif +extern DevPrivateKey g_iScreenPrivateKey; +extern DevPrivateKey g_iCmapPrivateKey; +extern DevPrivateKey g_iGCPrivateKey; +extern DevPrivateKey g_iPixmapPrivateKey; +extern DevPrivateKey g_iWindowPrivateKey; +extern unsigned long g_ulServerGeneration; +extern DWORD g_dwEnginesSupported; +extern HINSTANCE g_hInstance; +extern int g_copyROP[]; +extern int g_patternROP[]; +extern const char * g_pszQueryHost; +extern DeviceIntPtr g_pwinPointer; +extern DeviceIntPtr g_pwinKeyboard; + + +/* + * Extern declares for dynamically loaded libraries and function pointers + */ + +extern HMODULE g_hmodDirectDraw; +extern FARPROC g_fpDirectDrawCreate; +extern FARPROC g_fpDirectDrawCreateClipper; + +extern HMODULE g_hmodCommonControls; +extern FARPROC g_fpTrackMouseEvent; + + +/* + * Screen privates macros + */ + +#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \ + dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey)) + +#define winSetScreenPriv(pScreen,v) \ + dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v) + +#define winScreenPriv(pScreen) \ + winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen) + + +/* + * Colormap privates macros + */ + +#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \ + dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey)) + +#define winSetCmapPriv(pCmap,v) \ + dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v) + +#define winCmapPriv(pCmap) \ + winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap) + + +/* + * GC privates macros + */ + +#define winGetGCPriv(pGC) ((winPrivGCPtr) \ + dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey)) + +#define winSetGCPriv(pGC,v) \ + dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v) + +#define winGCPriv(pGC) \ + winPrivGCPtr pGCPriv = winGetGCPriv(pGC) + + +/* + * Pixmap privates macros + */ + +#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \ + dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey)) + +#define winSetPixmapPriv(pPixmap,v) \ + dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v) + +#define winPixmapPriv(pPixmap) \ + winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap) + + +/* + * Window privates macros + */ + +#define winGetWindowPriv(pWin) ((winPrivWinPtr) \ + dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey)) + +#define winSetWindowPriv(pWin,v) \ + dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v) + +#define winWindowPriv(pWin) \ + winPrivWinPtr pWinPriv = winGetWindowPriv(pWin) + +/* + * wrapper macros + */ +#define _WIN_WRAP(priv, real, mem, func) {\ + priv->mem = real->mem; \ + real->mem = func; \ +} + +#define _WIN_UNWRAP(priv, real, mem) {\ + real->mem = priv->mem; \ +} + +#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func) + +#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem) + +/* + * BEGIN DDX and DIX Function Prototypes + */ + + +/* + * winallpriv.c + */ + +Bool +winAllocatePrivates (ScreenPtr pScreen); + +Bool +winInitCmapPrivates (ColormapPtr pCmap, int index); + +Bool +winAllocateCmapPrivates (ColormapPtr pCmap); + + +/* + * winauth.c + */ + +#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) +Bool +winGenerateAuthorization (void); +void winSetAuthorization(void); +#endif + + +/* + * winblock.c + */ + +void +winBlockHandler (int nScreen, + pointer pBlockData, + pointer pTimeout, + pointer pReadMask); + + +#ifdef XWIN_NATIVEGDI +/* + * winclip.c + */ + +RegionPtr +winPixmapToRegionNativeGDI (PixmapPtr pPix); +#endif + + +#ifdef XWIN_CLIPBOARD +/* + * winclipboardinit.c + */ + +Bool +winInitClipboard (void); + +void +winFixClipboardChain (void); +#endif + + +/* + * wincmap.c + */ + +void +winSetColormapFunctions (ScreenPtr pScreen); + +Bool +winCreateDefColormap (ScreenPtr pScreen); + + +/* + * wincreatewnd.c + */ + +Bool +winCreateBoundingWindowFullScreen (ScreenPtr pScreen); + +Bool +winCreateBoundingWindowWindowed (ScreenPtr pScreen); + + +/* + * windialogs.c + */ + +int +GetLiveClients (winPrivScreenPtr pScreenPriv); + +void +winDisplayExitDialog (winPrivScreenPtr pScreenPriv); + +void +winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv); + +void +winDisplayAboutDialog (winPrivScreenPtr pScreenPriv); + + +/* + * winengine.c + */ + +void +winDetectSupportedEngines (void); + +Bool +winSetEngine (ScreenPtr pScreen); + +Bool +winGetDDProcAddresses (void); + + +/* + * winerror.c + */ + +#ifdef DDXOSVERRORF +void +OSVenderVErrorF (const char *pszFormat, va_list va_args); +#endif + +void +winMessageBoxF (const char *pszError, UINT uType, ...); + + +#ifdef XWIN_NATIVEGDI +/* + * winfillsp.c + */ + +void +winFillSpansNativeGDI (DrawablePtr pDrawable, + GCPtr pGC, + int nSpans, + DDXPointPtr pPoints, + int *pWidths, + int fSorted); +#endif + + +#ifdef XWIN_NATIVEGDI +/* + * winfont.c + */ + +Bool +winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont); + +Bool +winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont); +#endif + + +#ifdef XWIN_NATIVEGDI +/* + * wingc.c + */ + +Bool +winCreateGCNativeGDI (GCPtr pGC); +#endif + + +#ifdef XWIN_NATIVEGDI +/* + * wingetsp.c + */ + +void +winGetSpansNativeGDI (DrawablePtr pDrawable, + int wMax, + DDXPointPtr pPoints, + int *pWidths, + int nSpans, + char *pDst); +#endif + + +/* + * winglobals.c + */ + +void +winInitializeGlobals (void); + + +/* + * winkeybd.c + */ + +void +winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode); + +int +winKeybdProc (DeviceIntPtr pDeviceInt, int iState); + +void +winInitializeModeKeyStates (void); + +void +winRestoreModeKeyStates (void); + +Bool +winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam); + +void +winKeybdReleaseKeys (void); + +void +winSendKeyEvent (DWORD dwKey, Bool fDown); + +BOOL +winCheckKeyPressed(WPARAM wParam, LPARAM lParam); + +void +winFixShiftKeys (int iScanCode); + +/* + * winkeyhook.c + */ + +Bool +winInstallKeyboardHookLL (void); + +void +winRemoveKeyboardHookLL (void); + + +/* + * winmisc.c + */ + +#ifdef XWIN_NATIVEGDI +void +winQueryBestSizeNativeGDI (int class, unsigned short *pWidth, + unsigned short *pHeight, ScreenPtr pScreen); +#endif + +CARD8 +winCountBits (DWORD dw); + +Bool +winUpdateFBPointer (ScreenPtr pScreen, void *pbits); + +#ifdef XWIN_NATIVEGDI +BOOL +winPaintBackground (HWND hwnd, COLORREF colorref); +#endif + + +/* + * winmouse.c + */ + +int +winMouseProc (DeviceIntPtr pDeviceInt, int iState); + +int +winMouseWheel (ScreenPtr pScreen, int iDeltaZ); + +void +winMouseButtonsSendEvent (int iEventType, int iButton); + +int +winMouseButtonsHandle (ScreenPtr pScreen, + int iEventType, int iButton, + WPARAM wParam); + +void +winEnqueueMotion(int x, int y); + +#ifdef XWIN_NATIVEGDI +/* + * winnativegdi.c + */ + +HBITMAP +winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth, + BYTE **ppbBits, BITMAPINFO **ppbmi); + +Bool +winSetEngineFunctionsNativeGDI (ScreenPtr pScreen); +#endif + + +#ifdef XWIN_PRIMARYFB +/* + * winpfbddd.c + */ + +Bool +winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen); +#endif + + +#ifdef XWIN_NATIVEGDI +/* + * winpixmap.c + */ + +PixmapPtr +winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth, + unsigned usage_hint); + +Bool +winDestroyPixmapNativeGDI (PixmapPtr pPixmap); + +Bool +winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap, + int iWidth, int iHeight, + int iDepth, + int iBitsPerPixel, + int devKind, + pointer pPixData); +#endif + +#ifdef XWIN_NATIVEGDI +/* + * winpolyline.c + */ + +void +winPolyLineNativeGDI (DrawablePtr pDrawable, + GCPtr pGC, + int mode, + int npt, + DDXPointPtr ppt); +#endif + + +#ifdef XWIN_NATIVEGDI +/* + * winpushpxl.c + */ + +void +winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable, + int dx, int dy, int xOrg, int yOrg); +#endif + + +/* + * winscrinit.c + */ + +Bool +winScreenInit (int index, + ScreenPtr pScreen, + int argc, char **argv); + +Bool +winFinishScreenInitFB (int index, + ScreenPtr pScreen, + int argc, char **argv); + +#if defined(XWIN_NATIVEGDI) +Bool +winFinishScreenInitNativeGDI (int index, + ScreenPtr pScreen, + int argc, char **argv); +#endif + + +#ifdef XWIN_NATIVEGDI +/* + * winsetsp.c + */ + +void +winSetSpansNativeGDI (DrawablePtr pDrawable, + GCPtr pGC, + char *pSrc, + DDXPointPtr pPoints, + int *pWidth, + int nSpans, + int fSorted); +#endif + + +/* + * winshaddd.c + */ + +Bool +winSetEngineFunctionsShadowDD (ScreenPtr pScreen); + + +/* + * winshadddnl.c + */ + +Bool +winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen); + + +/* + * winshadgdi.c + */ + +Bool +winSetEngineFunctionsShadowGDI (ScreenPtr pScreen); + + +/* + * winwakeup.c + */ + +void +winWakeupHandler (int nScreen, + pointer pWakeupData, + unsigned long ulResult, + pointer pReadmask); + + +/* + * winwindow.c + */ + +#ifdef XWIN_NATIVEGDI +Bool +winCreateWindowNativeGDI (WindowPtr pWin); + +Bool +winDestroyWindowNativeGDI (WindowPtr pWin); + +Bool +winPositionWindowNativeGDI (WindowPtr pWin, int x, int y); + +void +winCopyWindowNativeGDI (WindowPtr pWin, + DDXPointRec ptOldOrg, + RegionPtr prgnSrc); + +Bool +winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask); + +Bool +winUnmapWindowNativeGDI (WindowPtr pWindow); + +Bool +winMapWindowNativeGDI (WindowPtr pWindow); +#endif + +Bool +winCreateWindowRootless (WindowPtr pWindow); + +Bool +winDestroyWindowRootless (WindowPtr pWindow); + +Bool +winPositionWindowRootless (WindowPtr pWindow, int x, int y); + +Bool +winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask); + +Bool +winUnmapWindowRootless (WindowPtr pWindow); + +Bool +winMapWindowRootless (WindowPtr pWindow); + +void +winSetShapeRootless (WindowPtr pWindow); + + +/* + * winmultiwindowicons.c - Used by both multi-window and Win32Rootless + */ + +HICON +winXIconToHICON (WindowPtr pWin, int iconSize); + +void +winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon); + +#ifdef XWIN_MULTIWINDOW +/* + * winmultiwindowshape.c + */ + +void +winReshapeMultiWindow (WindowPtr pWin); + +void +winSetShapeMultiWindow (WindowPtr pWindow); + +void +winUpdateRgnMultiWindow (WindowPtr pWindow); +#endif + + +#ifdef XWIN_MULTIWINDOW +/* + * winmultiwindowwindow.c + */ + +Bool +winCreateWindowMultiWindow (WindowPtr pWindow); + +Bool +winDestroyWindowMultiWindow (WindowPtr pWindow); + +Bool +winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y); + +Bool +winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask); + +Bool +winUnmapWindowMultiWindow (WindowPtr pWindow); + +Bool +winMapWindowMultiWindow (WindowPtr pWindow); + +void +winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent); + +void +winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib); + +void +winReorderWindowsMultiWindow (void); + +void +winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w, + unsigned int h, WindowPtr pSib); +void +winMoveWindowMultiWindow (WindowPtr pWin, int x, int y, + WindowPtr pSib, VTKind kind); + +void +winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt, + RegionPtr oldRegion); + +XID +winGetWindowID (WindowPtr pWin); + +int +winAdjustXWindow (WindowPtr pWin, HWND hwnd); +#endif + + +#ifdef XWIN_MULTIWINDOW +/* + * winmultiwindowwndproc.c + */ + +LRESULT CALLBACK +winTopLevelWindowProc (HWND hwnd, UINT message, + WPARAM wParam, LPARAM lParam); +#endif + + +/* + * wintrayicon.c + */ + +void +winInitNotifyIcon (winPrivScreenPtr pScreenPriv, Bool Modify); + +void +winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv); + +LRESULT +winHandleIconMessage (HWND hwnd, UINT message, + WPARAM wParam, LPARAM lParam, + winPrivScreenPtr pScreenPriv); + + +/* + * winwndproc.c + */ + +LRESULT CALLBACK +winWindowProc (HWND hWnd, UINT message, + WPARAM wParam, LPARAM lParam); + + +#ifdef XWIN_MULTIWINDOWEXTWM +/* + * winwin32rootless.c + */ + +Bool +winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen, + int newX, int newY, RegionPtr pShape); + +void +winMWExtWMDestroyFrame (RootlessFrameID wid); + +void +winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY); + +void +winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen, + int newX, int newY, unsigned int newW, unsigned int newH, + unsigned int gravity); + +void +winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid); + +void +winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape); + +void +winMWExtWMUnmapFrame (RootlessFrameID wid); + +void +winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow); + +void +winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush); + +void +winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage); + +void +winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects, + int shift_x, int shift_y); + +void +winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin); + +void +winMWExtWMCopyBytes (unsigned int width, unsigned int height, + const void *src, unsigned int srcRowBytes, + void *dst, unsigned int dstRowBytes); + +void +winMWExtWMFillBytes (unsigned int width, unsigned int height, unsigned int value, + void *dst, unsigned int dstRowBytes); + +int +winMWExtWMCompositePixels (unsigned int width, unsigned int height, unsigned int function, + void *src[2], unsigned int srcRowBytes[2], + void *mask, unsigned int maskRowBytes, + void *dst[2], unsigned int dstRowBytes[2]); + +void +winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects, + int dx, int dy); +#endif + + +#ifdef XWIN_MULTIWINDOWEXTWM +/* + * winwin32rootlesswindow.c + */ + +void +winMWExtWMReorderWindows (ScreenPtr pScreen); + +void +winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y); + +void +winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h); + +void +winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h); + +void +winMWExtWMUpdateIcon (Window id); + +void +winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv, + winScreenInfoPtr pScreenInfo); + +wBOOL CALLBACK +winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam); + +Bool +winIsInternalWMRunning (winScreenInfoPtr pScreenInfo); + +void +winMWExtWMRestackWindows (ScreenPtr pScreen); +#endif + + +#ifdef XWIN_MULTIWINDOWEXTWM +/* + * winwin32rootlesswndproc.c + */ + +LRESULT CALLBACK +winMWExtWMWindowProc (HWND hwnd, UINT message, + WPARAM wParam, LPARAM lParam); +#endif + + +/* + * winwindowswm.c + */ + +void +winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg, + Window window, int x, int y, int w, int h); + +void +winWindowsWMExtensionInit (void); + +/* + * wincursor.c + */ + +Bool +winInitCursor (ScreenPtr pScreen); + +/* + * windisplay.c + */ + +void +winGetDisplayName(char *szDisplay, unsigned int screen); + +/* + * END DDX and DIX Function Prototypes + */ + +#endif /* _WIN_H_ */ + diff --git a/xorg-server/hw/xwin/winscrinit.c b/xorg-server/hw/xwin/winscrinit.c index 992b277e7..84341c8fb 100644 --- a/xorg-server/hw/xwin/winscrinit.c +++ b/xorg-server/hw/xwin/winscrinit.c @@ -1,777 +1,775 @@ -/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors: Dakshinamurthy Karra
- * Suhaib M Siddiqi
- * Peter Busch
- * Harold L Hunt II
- * Kensuke Matsuzaki
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winmsg.h"
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-static RootlessFrameProcsRec
-winMWExtWMProcs = {
- winMWExtWMCreateFrame,
- winMWExtWMDestroyFrame,
-
- winMWExtWMMoveFrame,
- winMWExtWMResizeFrame,
- winMWExtWMRestackFrame,
- winMWExtWMReshapeFrame,
- winMWExtWMUnmapFrame,
-
- winMWExtWMStartDrawing,
- winMWExtWMStopDrawing,
- winMWExtWMUpdateRegion,
-#ifndef ROOTLESS_TRACK_DAMAGE
- winMWExtWMDamageRects,
-#endif
- winMWExtWMRootlessSwitchWindow,
- NULL,//winMWExtWMDoReorderWindow,
- NULL,//winMWExtWMHideWindow,
- NULL,//winMWExtWMUpdateColorMap,
-
- NULL,//winMWExtWMCopyBytes,
- NULL,//winMWExtWMFillBytes,
- NULL,//winMWExtWMCompositePixels,
- winMWExtWMCopyWindow
-};
-#endif
-
-
-/*
- * References to external symbols
- */
-
-extern Bool g_fSoftwareCursor;
-
-
-/*
- * Prototypes
- */
-
-Bool
-winRandRInit (ScreenPtr pScreen);
-
-
-/*
- * Local functions
- */
-
-static Bool
-winSaveScreen (ScreenPtr pScreen, int on);
-
-
-/*
- * Determine what type of screen we are initializing
- * and call the appropriate procedure to intiailize
- * that type of screen.
- */
-
-Bool
-winScreenInit (int index,
- ScreenPtr pScreen,
- int argc, char **argv)
-{
- winScreenInfoPtr pScreenInfo = &g_ScreenInfo[index];
- winPrivScreenPtr pScreenPriv;
- HDC hdc;
-
- winDebug ("winScreenInit - dwWidth: %ld dwHeight: %ld\n",
- pScreenInfo->dwWidth, pScreenInfo->dwHeight);
-
- /* Allocate privates for this screen */
- if (!winAllocatePrivates (pScreen))
- {
- ErrorF ("winScreenInit - Couldn't allocate screen privates\n");
- return FALSE;
- }
-
- /* Get a pointer to the privates structure that was allocated */
- pScreenPriv = winGetScreenPriv (pScreen);
-
- /* Save a pointer to this screen in the screen info structure */
- pScreenInfo->pScreen = pScreen;
-
- /* Save a pointer to the screen info in the screen privates structure */
- /* This allows us to get back to the screen info from a screen pointer */
- pScreenPriv->pScreenInfo = pScreenInfo;
-
- /*
- * Determine which engine to use.
- *
- * NOTE: This is done once per screen because each screen possibly has
- * a preferred engine specified on the command line.
- */
- if (!winSetEngine (pScreen))
- {
- ErrorF ("winScreenInit - winSetEngine () failed\n");
- return FALSE;
- }
-
- /* Adjust the video mode for our engine type */
- if (pScreenPriv->pwinAdjustVideoMode && !(*pScreenPriv->pwinAdjustVideoMode) (pScreen))
- {
- ErrorF ("winScreenInit - winAdjustVideoMode () failed\n");
- return FALSE;
- }
-
- /* Check for supported display depth */
- if (!(WIN_SUPPORTED_BPPS & (1 << (pScreenInfo->dwBPP - 1))))
- {
- ErrorF ("winScreenInit - Unsupported display depth: %d\n" \
- "Change your Windows display depth to 15, 16, 24, or 32 bits "
- "per pixel.\n",
- (int) pScreenInfo->dwBPP);
- ErrorF ("winScreenInit - Supported depths: %08x\n",
- WIN_SUPPORTED_BPPS);
-#if WIN_CHECK_DEPTH
- return FALSE;
-#endif
- }
-
- /*
- * Check that all monitors have the same display depth if we are using
- * multiple monitors
- */
- if (pScreenInfo->fMultipleMonitors
- && !GetSystemMetrics (SM_SAMEDISPLAYFORMAT))
- {
- ErrorF ("winScreenInit - Monitors do not all have same pixel format / "
- "display depth.\n"
- "Using primary display only.\n");
- pScreenInfo->fMultipleMonitors = FALSE;
- }
-
- /* Create display window */
- if (pScreenPriv->pwinCreateBoundingWindow && !(*pScreenPriv->pwinCreateBoundingWindow) (pScreen))
- {
- ErrorF ("winScreenInit - pwinCreateBoundingWindow () "
- "failed\n");
- return FALSE;
- }
-
- /* Get a device context */
- hdc = GetDC (pScreenPriv->hwndScreen);
-
- /* Store the initial height, width, and depth of the display */
- /* Are we using multiple monitors? */
- if (pScreenInfo->fMultipleMonitors)
- {
- pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);
- pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);
-
- /*
- * In this case, some of the defaults set in
- * winInitializeDefaultScreens () are not correct ...
- */
- if (!pScreenInfo->fUserGaveHeightAndWidth)
- {
- pScreenInfo->dwWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);
- pScreenInfo->dwHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);
- pScreenInfo->dwWidth_mm = (pScreenInfo->dwWidth /
- WIN_DEFAULT_DPI) * 25.4;
- pScreenInfo->dwHeight_mm = (pScreenInfo->dwHeight /
- WIN_DEFAULT_DPI) * 25.4;
- }
- }
- else
- {
- pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXSCREEN);
- pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYSCREEN);
- }
-
- /* Save the original bits per pixel */
- pScreenPriv->dwLastWindowsBitsPixel = GetDeviceCaps (hdc, BITSPIXEL);
-
- /* Release the device context */
- ReleaseDC (pScreenPriv->hwndScreen, hdc);
-
- /* Clear the visuals list */
- miClearVisualTypes ();
-
- /* Set the padded screen width */
- pScreenInfo->dwPaddedWidth = PixmapBytePad (pScreenInfo->dwWidth,
- pScreenInfo->dwBPP);
-
- /* Call the engine dependent screen initialization procedure */
- if (pScreenPriv->pwinFinishScreenInit && !((*pScreenPriv->pwinFinishScreenInit) (index, pScreen, argc, argv)))
- {
- ErrorF ("winScreenInit - winFinishScreenInit () failed\n");
- return FALSE;
- }
-
- if (!g_fSoftwareCursor)
- winInitCursor(pScreen);
-#ifdef WINDBG
- else
- winDebug("winScreenInit - Using software cursor\n");
-#endif
-
- /*
- Note the screen origin in a normalized coordinate space where (0,0) is at the top left
- of the native virtual desktop area
- */
- dixScreenOrigins[index].x = pScreenInfo->dwInitialX - GetSystemMetrics(SM_XVIRTUALSCREEN);
- dixScreenOrigins[index].y = pScreenInfo->dwInitialY - GetSystemMetrics(SM_YVIRTUALSCREEN);
-
- winDebug("Screen %d added at virtual desktop coordinate (%d,%d).\n",
- index, dixScreenOrigins[index].x, dixScreenOrigins[index].y);
- winDebug ("winScreenInit - returning\n");
-
- return TRUE;
-}
-
-static Bool
-winCreateScreenResources(ScreenPtr pScreen)
-{
- winScreenPriv(pScreen);
- Bool result;
-
- result = pScreenPriv->pwinCreateScreenResources(pScreen);
-
- /* Now the screen bitmap has been wrapped in a pixmap,
- add that to the Shadow framebuffer */
- if (!shadowAdd(pScreen, pScreen->devPrivate,
- pScreenPriv->pwinShadowUpdate, NULL, 0, 0))
- {
- ErrorF ("winCreateScreenResources - shadowAdd () failed\n");
- return FALSE;
- }
-
- return result;
-}
-
-/* See Porting Layer Definition - p. 20 */
-Bool
-winFinishScreenInitFB (int index,
- ScreenPtr pScreen,
- int argc, char **argv)
-{
- winScreenPriv(pScreen);
- winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
- VisualPtr pVisual = NULL;
- char *pbits = NULL;
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
- int iReturn;
-#endif
-
- /* Create framebuffer */
- if (!(*pScreenPriv->pwinAllocateFB) (pScreen))
- {
- ErrorF ("winFinishScreenInitFB - Could not allocate framebuffer\n");
- return FALSE;
- }
-
- /*
- * Grab the number of bits that are used to represent color in each pixel.
- */
- if (pScreenInfo->dwBPP == 8)
- pScreenInfo->dwDepth = 8;
- else
- pScreenInfo->dwDepth = winCountBits (pScreenPriv->dwRedMask)
- + winCountBits (pScreenPriv->dwGreenMask)
- + winCountBits (pScreenPriv->dwBlueMask);
-
- winDebug ("winFinishScreenInitFB - Masks: %08x %08x %08x\n",
- (unsigned int) pScreenPriv->dwRedMask,
- (unsigned int) pScreenPriv->dwGreenMask,
- (unsigned int) pScreenPriv->dwBlueMask);
-
- /* Init visuals */
- if (!(*pScreenPriv->pwinInitVisuals) (pScreen))
- {
- ErrorF ("winFinishScreenInitFB - winInitVisuals failed\n");
- return FALSE;
- }
-
- /* Setup a local variable to point to the framebuffer */
- pbits = pScreenInfo->pfb;
-
- /* Apparently we need this for the render extension */
- miSetPixmapDepths ();
-
- /* Start fb initialization */
- if (!fbSetupScreen (pScreen,
- pScreenInfo->pfb,
- pScreenInfo->dwWidth, pScreenInfo->dwHeight,
- monitorResolution, monitorResolution,
- pScreenInfo->dwStride,
- pScreenInfo->dwBPP))
- {
- ErrorF ("winFinishScreenInitFB - fbSetupScreen failed\n");
- return FALSE;
- }
-
- /* Override default colormap routines if visual class is dynamic */
- if (pScreenInfo->dwDepth == 8
- && (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI
- || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL
- && pScreenInfo->fFullScreen)
- || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD
- && pScreenInfo->fFullScreen)))
- {
- winSetColormapFunctions (pScreen);
-
- /*
- * NOTE: Setting whitePixel to 255 causes Magic 7.1 to allocate its
- * own colormap, as it cannot allocate 7 planes in the default
- * colormap. Setting whitePixel to 1 allows Magic to get 7
- * planes in the default colormap, so it doesn't create its
- * own colormap. This latter situation is highly desireable,
- * as it keeps the Magic window viewable when switching to
- * other X clients that use the default colormap.
- */
- pScreen->blackPixel = 0;
- pScreen->whitePixel = 1;
- }
-
- /* Place our save screen function */
- pScreen->SaveScreen = winSaveScreen;
-
- /* Finish fb initialization */
- if (!fbFinishScreenInit (pScreen,
- pScreenInfo->pfb,
- pScreenInfo->dwWidth, pScreenInfo->dwHeight,
- monitorResolution, monitorResolution,
- pScreenInfo->dwStride,
- pScreenInfo->dwBPP))
- {
- ErrorF ("winFinishScreenInitFB - fbFinishScreenInit failed\n");
- return FALSE;
- }
-
- /* Save a pointer to the root visual */
- for (pVisual = pScreen->visuals;
- pVisual->vid != pScreen->rootVisual;
- pVisual++);
- pScreenPriv->pRootVisual = pVisual;
-
- /*
- * Setup points to the block and wakeup handlers. Pass a pointer
- * to the current screen as pWakeupdata.
- */
- pScreen->BlockHandler = winBlockHandler;
- pScreen->WakeupHandler = winWakeupHandler;
- pScreen->blockData = pScreen;
- pScreen->wakeupData = pScreen;
-
-#ifdef RENDER
- /* Render extension initialization, calls miPictureInit */
- if (!fbPictureInit (pScreen, NULL, 0))
- {
- ErrorF ("winFinishScreenInitFB - fbPictureInit () failed\n");
- return FALSE;
- }
-#endif
-
-#ifdef RANDR
- /* Initialize resize and rotate support */
- if (!winRandRInit (pScreen))
- {
- ErrorF ("winFinishScreenInitFB - winRandRInit () failed\n");
- return FALSE;
- }
-#endif
-
- /*
- * Backing store support should reduce network traffic and increase
- * performance.
- */
- miInitializeBackingStore (pScreen);
-
- /* KDrive does miDCInitialize right after miInitializeBackingStore */
- /* Setup the cursor routines */
- winDebug ("winFinishScreenInitFB - Calling miDCInitialize ()\n");
- miDCInitialize (pScreen, &g_winPointerCursorFuncs);
-
- /* KDrive does winCreateDefColormap right after miDCInitialize */
- /* Create a default colormap */
- winDebug ("winFinishScreenInitFB - Calling winCreateDefColormap ()\n");
- if (!winCreateDefColormap (pScreen))
- {
- ErrorF ("winFinishScreenInitFB - Could not create colormap\n");
- return FALSE;
- }
-
- /* Initialize the shadow framebuffer layer */
- if ((pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI
- || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD
- || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL)
-#ifdef XWIN_MULTIWINDOWEXTWM
- && !pScreenInfo->fMWExtWM
-#endif
- )
- {
- winDebug ("winFinishScreenInitFB - Calling shadowSetup ()\n");
- if (!shadowSetup(pScreen))
- {
- ErrorF ("winFinishScreenInitFB - shadowSetup () failed\n");
- return FALSE;
- }
-
- /* Wrap CreateScreenResources so we can add the screen pixmap
- to the Shadow framebuffer after it's been created */
- pScreenPriv->pwinCreateScreenResources = pScreen->CreateScreenResources;
- pScreen->CreateScreenResources = winCreateScreenResources;
- }
-
-#ifdef XWIN_MULTIWINDOWEXTWM
- /* Handle multi-window external window manager mode */
- if (pScreenInfo->fMWExtWM)
- {
- winDebug ("winScreenInit - MultiWindowExtWM - Calling RootlessInit\n");
-
- RootlessInit(pScreen, &winMWExtWMProcs);
-
- winDebug ("winScreenInit - MultiWindowExtWM - RootlessInit returned\n");
-
- rootless_CopyBytes_threshold = 0;
- rootless_FillBytes_threshold = 0;
- rootless_CompositePixels_threshold = 0;
- /* FIXME: How many? Profiling needed? */
- rootless_CopyWindow_threshold = 1;
-
- winWindowsWMExtensionInit ();
- }
-#endif
-
- /* Handle rootless mode */
- if (pScreenInfo->fRootless)
- {
- /* Define the WRAP macro temporarily for local use */
-#define WRAP(a) \
- if (pScreen->a) { \
- pScreenPriv->a = pScreen->a; \
- } else { \
- ErrorF("null screen fn " #a "\n"); \
- pScreenPriv->a = NULL; \
- }
-
- /* Save a pointer to each lower-level window procedure */
- WRAP(CreateWindow);
- WRAP(DestroyWindow);
- WRAP(RealizeWindow);
- WRAP(UnrealizeWindow);
- WRAP(PositionWindow);
- WRAP(ChangeWindowAttributes);
- WRAP(SetShape);
-
- /* Assign rootless window procedures to be top level procedures */
- pScreen->CreateWindow = winCreateWindowRootless;
- pScreen->DestroyWindow = winDestroyWindowRootless;
- pScreen->PositionWindow = winPositionWindowRootless;
- /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesRootless;*/
- pScreen->RealizeWindow = winMapWindowRootless;
- pScreen->UnrealizeWindow = winUnmapWindowRootless;
- pScreen->SetShape = winSetShapeRootless;
-
- /* Undefine the WRAP macro, as it is not needed elsewhere */
-#undef WRAP
- }
-
-
-#ifdef XWIN_MULTIWINDOW
- /* Handle multi window mode */
- else if (pScreenInfo->fMultiWindow)
- {
- /* Define the WRAP macro temporarily for local use */
-#define WRAP(a) \
- if (pScreen->a) { \
- pScreenPriv->a = pScreen->a; \
- } else { \
- ErrorF("null screen fn " #a "\n"); \
- pScreenPriv->a = NULL; \
- }
-
- /* Save a pointer to each lower-level window procedure */
- WRAP(CreateWindow);
- WRAP(DestroyWindow);
- WRAP(RealizeWindow);
- WRAP(UnrealizeWindow);
- WRAP(PositionWindow);
- WRAP(ChangeWindowAttributes);
- WRAP(ReparentWindow);
- WRAP(RestackWindow);
- WRAP(ResizeWindow);
- WRAP(MoveWindow);
- WRAP(CopyWindow);
- WRAP(SetShape);
-
- /* Assign multi-window window procedures to be top level procedures */
- pScreen->CreateWindow = winCreateWindowMultiWindow;
- pScreen->DestroyWindow = winDestroyWindowMultiWindow;
- pScreen->PositionWindow = winPositionWindowMultiWindow;
- /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesMultiWindow;*/
- pScreen->RealizeWindow = winMapWindowMultiWindow;
- pScreen->UnrealizeWindow = winUnmapWindowMultiWindow;
- pScreen->ReparentWindow = winReparentWindowMultiWindow;
- pScreen->RestackWindow = winRestackWindowMultiWindow;
- pScreen->ResizeWindow = winResizeWindowMultiWindow;
- pScreen->MoveWindow = winMoveWindowMultiWindow;
- pScreen->CopyWindow = winCopyWindowMultiWindow;
- pScreen->SetShape = winSetShapeMultiWindow;
-
- /* Undefine the WRAP macro, as it is not needed elsewhere */
-#undef WRAP
- }
-#endif
-
- /* Wrap either fb's or shadow's CloseScreen with our CloseScreen */
- pScreenPriv->CloseScreen = pScreen->CloseScreen;
- pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
- /* Create a mutex for modules in separate threads to wait for */
- iReturn = pthread_mutex_init (&pScreenPriv->pmServerStarted, NULL);
- if (iReturn != 0)
- {
- ErrorF ("winFinishScreenInitFB - pthread_mutex_init () failed: %d\n",
- iReturn);
- return FALSE;
- }
-
- /* Own the mutex for modules in separate threads */
- iReturn = pthread_mutex_lock (&pScreenPriv->pmServerStarted);
- if (iReturn != 0)
- {
- ErrorF ("winFinishScreenInitFB - pthread_mutex_lock () failed: %d\n",
- iReturn);
- return FALSE;
- }
-
- /* Set the ServerStarted flag to false */
- pScreenPriv->fServerStarted = FALSE;
-#endif
-
-#ifdef XWIN_MULTIWINDOWEXTWM
- pScreenPriv->fRestacking = FALSE;
-#endif
-
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
- if (FALSE
-#ifdef XWIN_MULTIWINDOW
- || pScreenInfo->fMultiWindow
-#endif
-#ifdef XWIN_MULTIWINDOWEXTWM
- || pScreenInfo->fInternalWM
-#endif
- )
- {
- winDebug ("winFinishScreenInitFB - Calling winInitWM.\n");
-
- /* Initialize multi window mode */
- if (!winInitWM (&pScreenPriv->pWMInfo,
- &pScreenPriv->ptWMProc,
- &pScreenPriv->ptXMsgProc,
- &pScreenPriv->pmServerStarted,
- pScreenInfo->dwScreen,
- (HWND)&pScreenPriv->hwndScreen,
-#ifdef XWIN_MULTIWINDOWEXTWM
- pScreenInfo->fInternalWM ||
-#endif
- FALSE))
- {
- ErrorF ("winFinishScreenInitFB - winInitWM () failed.\n");
- return FALSE;
- }
- }
-#endif
-
- /* Tell the server that we are enabled */
- pScreenPriv->fEnabled = TRUE;
-
- /* Tell the server that we have a valid depth */
- pScreenPriv->fBadDepth = FALSE;
-
- winDebug ("winFinishScreenInitFB - returning\n");
-
- return TRUE;
-}
-
-#ifdef XWIN_NATIVEGDI
-/* See Porting Layer Definition - p. 20 */
-
-Bool
-winFinishScreenInitNativeGDI (int index,
- ScreenPtr pScreen,
- int argc, char **argv)
-{
- winScreenPriv(pScreen);
- winScreenInfoPtr pScreenInfo = &g_ScreenInfo[index];
- VisualPtr pVisuals = NULL;
- DepthPtr pDepths = NULL;
- VisualID rootVisual = 0;
- int nVisuals = 0, nDepths = 0, nRootDepth = 0;
-
- /* Ignore user input (mouse, keyboard) */
- pScreenInfo->fIgnoreInput = FALSE;
-
- /* Get device contexts for the screen and shadow bitmap */
- pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen);
- if (pScreenPriv->hdcScreen == NULL)
- FatalError ("winFinishScreenInitNativeGDI - Couldn't get a DC\n");
-
- /* Init visuals */
- if (!(*pScreenPriv->pwinInitVisuals) (pScreen))
- {
- ErrorF ("winFinishScreenInitNativeGDI - pwinInitVisuals failed\n");
- return FALSE;
- }
-
- /* Initialize the mi visuals */
- if (!miInitVisuals (&pVisuals, &pDepths, &nVisuals, &nDepths, &nRootDepth,
- &rootVisual,
- ((unsigned long)1 << (pScreenInfo->dwDepth - 1)), 8,
- TrueColor))
- {
- ErrorF ("winFinishScreenInitNativeGDI - miInitVisuals () failed\n");
- return FALSE;
- }
-
- /* Initialize the CloseScreen procedure pointer */
- pScreen->CloseScreen = NULL;
-
- /* Initialize the mi code */
- if (!miScreenInit (pScreen,
- NULL, /* No framebuffer */
- pScreenInfo->dwWidth, pScreenInfo->dwHeight,
- monitorResolution, monitorResolution,
- pScreenInfo->dwStride,
- nRootDepth, nDepths, pDepths, rootVisual,
- nVisuals, pVisuals))
- {
- ErrorF ("winFinishScreenInitNativeGDI - miScreenInit failed\n");
- return FALSE;
- }
-
- pScreen->defColormap = FakeClientID(0);
-
- /*
- * Register our block and wakeup handlers; these procedures
- * process messages in our Windows message queue; specifically,
- * they process mouse and keyboard input.
- */
- pScreen->BlockHandler = winBlockHandler;
- pScreen->WakeupHandler = winWakeupHandler;
- pScreen->blockData = pScreen;
- pScreen->wakeupData = pScreen;
-
- /* Place our save screen function */
- pScreen->SaveScreen = winSaveScreen;
-
- /* Pixmaps */
- pScreen->CreatePixmap = winCreatePixmapNativeGDI;
- pScreen->DestroyPixmap = winDestroyPixmapNativeGDI;
-
- /* Other Screen Routines */
- pScreen->QueryBestSize = winQueryBestSizeNativeGDI;
- pScreen->SaveScreen = winSaveScreen;
- pScreen->GetImage = miGetImage;
- pScreen->GetSpans = winGetSpansNativeGDI;
-
- /* Window Procedures */
- pScreen->CreateWindow = winCreateWindowNativeGDI;
- pScreen->DestroyWindow = winDestroyWindowNativeGDI;
- pScreen->PositionWindow = winPositionWindowNativeGDI;
- /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesNativeGDI;*/
- pScreen->RealizeWindow = winMapWindowNativeGDI;
- pScreen->UnrealizeWindow = winUnmapWindowNativeGDI;
-
- /* Paint window */
- pScreen->CopyWindow = winCopyWindowNativeGDI;
-
- /* Fonts */
- pScreen->RealizeFont = winRealizeFontNativeGDI;
- pScreen->UnrealizeFont = winUnrealizeFontNativeGDI;
-
- /* GC */
- pScreen->CreateGC = winCreateGCNativeGDI;
-
- /* Colormap Routines */
- pScreen->CreateColormap = miInitializeColormap;
- pScreen->DestroyColormap = (DestroyColormapProcPtr) (void (*)(void)) NoopDDA;
- pScreen->InstallColormap = miInstallColormap;
- pScreen->UninstallColormap = miUninstallColormap;
- pScreen->ListInstalledColormaps = miListInstalledColormaps;
- pScreen->StoreColors = (StoreColorsProcPtr) (void (*)(void)) NoopDDA;
- pScreen->ResolveColor = miResolveColor;
-
- /* Bitmap */
- pScreen->BitmapToRegion = winPixmapToRegionNativeGDI;
-
- winDebug ("winFinishScreenInitNativeGDI - calling miDCInitialize\n");
-
- /* Set the default white and black pixel positions */
- pScreen->whitePixel = pScreen->blackPixel = (Pixel) 0;
-
- /* Initialize the cursor */
- if (!miDCInitialize (pScreen, &g_winPointerCursorFuncs))
- {
- ErrorF ("winFinishScreenInitNativeGDI - miDCInitialize failed\n");
- return FALSE;
- }
-
- /* Create a default colormap */
- if (!miCreateDefColormap (pScreen))
- {
- ErrorF ("winFinishScreenInitNativeGDI - miCreateDefColormap () "
- "failed\n");
- return FALSE;
- }
-
- winDebug ("winFinishScreenInitNativeGDI - miCreateDefColormap () "
- "returned\n");
-
- /* mi doesn't use a CloseScreen procedure, so no need to wrap */
- pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;
-
- /* Tell the server that we are enabled */
- pScreenPriv->fEnabled = TRUE;
-
- winDebug ("winFinishScreenInitNativeGDI - Successful addition of "
- "screen %08x\n",
- (unsigned int) pScreen);
-
- return TRUE;
-}
-#endif
-
-
-/* See Porting Layer Definition - p. 33 */
-static Bool
-winSaveScreen (ScreenPtr pScreen, int on)
-{
- return TRUE;
-}
+/* + *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. + * + *Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + *"Software"), to deal in the Software without restriction, including + *without limitation the rights to use, copy, modify, merge, publish, + *distribute, sublicense, and/or sell copies of the Software, and to + *permit persons to whom the Software is furnished to do so, subject to + *the following conditions: + * + *The above copyright notice and this permission notice shall be + *included in all copies or substantial portions of the Software. + * + *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR + *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + *Except as contained in this notice, the name of the XFree86 Project + *shall not be used in advertising or otherwise to promote the sale, use + *or other dealings in this Software without prior written authorization + *from the XFree86 Project. + * + * Authors: Dakshinamurthy Karra + * Suhaib M Siddiqi + * Peter Busch + * Harold L Hunt II + * Kensuke Matsuzaki + */ + +#ifdef HAVE_XWIN_CONFIG_H +#include <xwin-config.h> +#endif +#include "win.h" +#include "winmsg.h" + + +#ifdef XWIN_MULTIWINDOWEXTWM +static RootlessFrameProcsRec +winMWExtWMProcs = { + winMWExtWMCreateFrame, + winMWExtWMDestroyFrame, + + winMWExtWMMoveFrame, + winMWExtWMResizeFrame, + winMWExtWMRestackFrame, + winMWExtWMReshapeFrame, + winMWExtWMUnmapFrame, + + winMWExtWMStartDrawing, + winMWExtWMStopDrawing, + winMWExtWMUpdateRegion, +#ifndef ROOTLESS_TRACK_DAMAGE + winMWExtWMDamageRects, +#endif + winMWExtWMRootlessSwitchWindow, + NULL,//winMWExtWMDoReorderWindow, + NULL,//winMWExtWMHideWindow, + NULL,//winMWExtWMUpdateColorMap, + + NULL,//winMWExtWMCopyBytes, + NULL,//winMWExtWMFillBytes, + NULL,//winMWExtWMCompositePixels, + winMWExtWMCopyWindow +}; +#endif + + +/* + * References to external symbols + */ + +extern Bool g_fSoftwareCursor; + + +/* + * Prototypes + */ + +Bool +winRandRInit (ScreenPtr pScreen); + + +/* + * Local functions + */ + +static Bool +winSaveScreen (ScreenPtr pScreen, int on); + + +/* + * Determine what type of screen we are initializing + * and call the appropriate procedure to intiailize + * that type of screen. + */ + +Bool +winScreenInit (int index, + ScreenPtr pScreen, + int argc, char **argv) +{ + winScreenInfoPtr pScreenInfo = &g_ScreenInfo[index]; + winPrivScreenPtr pScreenPriv; + HDC hdc; + + winDebug ("winScreenInit - dwWidth: %ld dwHeight: %ld\n", + pScreenInfo->dwWidth, pScreenInfo->dwHeight); + + /* Allocate privates for this screen */ + if (!winAllocatePrivates (pScreen)) + { + ErrorF ("winScreenInit - Couldn't allocate screen privates\n"); + return FALSE; + } + + /* Get a pointer to the privates structure that was allocated */ + pScreenPriv = winGetScreenPriv (pScreen); + + /* Save a pointer to this screen in the screen info structure */ + pScreenInfo->pScreen = pScreen; + + /* Save a pointer to the screen info in the screen privates structure */ + /* This allows us to get back to the screen info from a screen pointer */ + pScreenPriv->pScreenInfo = pScreenInfo; + + /* + * Determine which engine to use. + * + * NOTE: This is done once per screen because each screen possibly has + * a preferred engine specified on the command line. + */ + if (!winSetEngine (pScreen)) + { + ErrorF ("winScreenInit - winSetEngine () failed\n"); + return FALSE; + } + + /* Adjust the video mode for our engine type */ + if (pScreenPriv->pwinAdjustVideoMode && !(*pScreenPriv->pwinAdjustVideoMode) (pScreen)) + { + ErrorF ("winScreenInit - winAdjustVideoMode () failed\n"); + return FALSE; + } + + /* Check for supported display depth */ + if (!(WIN_SUPPORTED_BPPS & (1 << (pScreenInfo->dwBPP - 1)))) + { + ErrorF ("winScreenInit - Unsupported display depth: %d\n" \ + "Change your Windows display depth to 15, 16, 24, or 32 bits " + "per pixel.\n", + (int) pScreenInfo->dwBPP); + ErrorF ("winScreenInit - Supported depths: %08x\n", + WIN_SUPPORTED_BPPS); +#if WIN_CHECK_DEPTH + return FALSE; +#endif + } + + /* + * Check that all monitors have the same display depth if we are using + * multiple monitors + */ + if (pScreenInfo->fMultipleMonitors + && !GetSystemMetrics (SM_SAMEDISPLAYFORMAT)) + { + ErrorF ("winScreenInit - Monitors do not all have same pixel format / " + "display depth.\n" + "Using primary display only.\n"); + pScreenInfo->fMultipleMonitors = FALSE; + } + + /* Create display window */ + if (pScreenPriv->pwinCreateBoundingWindow && !(*pScreenPriv->pwinCreateBoundingWindow) (pScreen)) + { + ErrorF ("winScreenInit - pwinCreateBoundingWindow () " + "failed\n"); + return FALSE; + } + + /* Get a device context */ + hdc = GetDC (pScreenPriv->hwndScreen); + + /* Store the initial height, width, and depth of the display */ + /* Are we using multiple monitors? */ + if (pScreenInfo->fMultipleMonitors) + { + pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN); + pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN); + + /* + * In this case, some of the defaults set in + * winInitializeDefaultScreens () are not correct ... + */ + if (!pScreenInfo->fUserGaveHeightAndWidth) + { + pScreenInfo->dwWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN); + pScreenInfo->dwHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN); + pScreenInfo->dwWidth_mm = (pScreenInfo->dwWidth / + WIN_DEFAULT_DPI) * 25.4; + pScreenInfo->dwHeight_mm = (pScreenInfo->dwHeight / + WIN_DEFAULT_DPI) * 25.4; + } + } + else + { + pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXSCREEN); + pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYSCREEN); + } + + /* Save the original bits per pixel */ + pScreenPriv->dwLastWindowsBitsPixel = GetDeviceCaps (hdc, BITSPIXEL); + + /* Release the device context */ + ReleaseDC (pScreenPriv->hwndScreen, hdc); + + /* Clear the visuals list */ + miClearVisualTypes (); + + /* Set the padded screen width */ + pScreenInfo->dwPaddedWidth = PixmapBytePad (pScreenInfo->dwWidth, + pScreenInfo->dwBPP); + + /* Call the engine dependent screen initialization procedure */ + if (pScreenPriv->pwinFinishScreenInit && !((*pScreenPriv->pwinFinishScreenInit) (index, pScreen, argc, argv))) + { + ErrorF ("winScreenInit - winFinishScreenInit () failed\n"); + return FALSE; + } + + if (!g_fSoftwareCursor) + winInitCursor(pScreen); +#ifdef WINDBG + else + winDebug("winScreenInit - Using software cursor\n"); +#endif + + /* + Note the screen origin in a normalized coordinate space where (0,0) is at the top left + of the native virtual desktop area + */ + dixScreenOrigins[index].x = pScreenInfo->dwInitialX - GetSystemMetrics(SM_XVIRTUALSCREEN); + dixScreenOrigins[index].y = pScreenInfo->dwInitialY - GetSystemMetrics(SM_YVIRTUALSCREEN); + + winDebug("Screen %d added at virtual desktop coordinate (%d,%d).\n", + index, dixScreenOrigins[index].x, dixScreenOrigins[index].y); + winDebug ("winScreenInit - returning\n"); + + return TRUE; +} + +static Bool +winCreateScreenResources(ScreenPtr pScreen) +{ + winScreenPriv(pScreen); + Bool result; + + result = pScreenPriv->pwinCreateScreenResources(pScreen); + + /* Now the screen bitmap has been wrapped in a pixmap, + add that to the Shadow framebuffer */ + if (!shadowAdd(pScreen, pScreen->devPrivate, + pScreenPriv->pwinShadowUpdate, NULL, 0, 0)) + { + ErrorF ("winCreateScreenResources - shadowAdd () failed\n"); + return FALSE; + } + + return result; +} + +/* See Porting Layer Definition - p. 20 */ +Bool +winFinishScreenInitFB (int index, + ScreenPtr pScreen, + int argc, char **argv) +{ + winScreenPriv(pScreen); + winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo; + VisualPtr pVisual = NULL; + char *pbits = NULL; +#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) + int iReturn; +#endif + + /* Create framebuffer */ + if (!(*pScreenPriv->pwinAllocateFB) (pScreen)) + { + ErrorF ("winFinishScreenInitFB - Could not allocate framebuffer\n"); + return FALSE; + } + + /* + * Grab the number of bits that are used to represent color in each pixel. + */ + if (pScreenInfo->dwBPP == 8) + pScreenInfo->dwDepth = 8; + else + pScreenInfo->dwDepth = winCountBits (pScreenPriv->dwRedMask) + + winCountBits (pScreenPriv->dwGreenMask) + + winCountBits (pScreenPriv->dwBlueMask); + + winDebug ("winFinishScreenInitFB - Masks: %08x %08x %08x\n", + (unsigned int) pScreenPriv->dwRedMask, + (unsigned int) pScreenPriv->dwGreenMask, + (unsigned int) pScreenPriv->dwBlueMask); + + /* Init visuals */ + if (!(*pScreenPriv->pwinInitVisuals) (pScreen)) + { + ErrorF ("winFinishScreenInitFB - winInitVisuals failed\n"); + return FALSE; + } + + /* Setup a local variable to point to the framebuffer */ + pbits = pScreenInfo->pfb; + + /* Apparently we need this for the render extension */ + miSetPixmapDepths (); + + /* Start fb initialization */ + if (!fbSetupScreen (pScreen, + pScreenInfo->pfb, + pScreenInfo->dwWidth, pScreenInfo->dwHeight, + monitorResolution, monitorResolution, + pScreenInfo->dwStride, + pScreenInfo->dwBPP)) + { + ErrorF ("winFinishScreenInitFB - fbSetupScreen failed\n"); + return FALSE; + } + + /* Override default colormap routines if visual class is dynamic */ + if (pScreenInfo->dwDepth == 8 + && (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI + || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL + && pScreenInfo->fFullScreen) + || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD + && pScreenInfo->fFullScreen))) + { + winSetColormapFunctions (pScreen); + + /* + * NOTE: Setting whitePixel to 255 causes Magic 7.1 to allocate its + * own colormap, as it cannot allocate 7 planes in the default + * colormap. Setting whitePixel to 1 allows Magic to get 7 + * planes in the default colormap, so it doesn't create its + * own colormap. This latter situation is highly desireable, + * as it keeps the Magic window viewable when switching to + * other X clients that use the default colormap. + */ + pScreen->blackPixel = 0; + pScreen->whitePixel = 1; + } + + /* Place our save screen function */ + pScreen->SaveScreen = winSaveScreen; + + /* Finish fb initialization */ + if (!fbFinishScreenInit (pScreen, + pScreenInfo->pfb, + pScreenInfo->dwWidth, pScreenInfo->dwHeight, + monitorResolution, monitorResolution, + pScreenInfo->dwStride, + pScreenInfo->dwBPP)) + { + ErrorF ("winFinishScreenInitFB - fbFinishScreenInit failed\n"); + return FALSE; + } + + /* Save a pointer to the root visual */ + for (pVisual = pScreen->visuals; + pVisual->vid != pScreen->rootVisual; + pVisual++); + pScreenPriv->pRootVisual = pVisual; + + /* + * Setup points to the block and wakeup handlers. Pass a pointer + * to the current screen as pWakeupdata. + */ + pScreen->BlockHandler = winBlockHandler; + pScreen->WakeupHandler = winWakeupHandler; + pScreen->blockData = pScreen; + pScreen->wakeupData = pScreen; + + /* Render extension initialization, calls miPictureInit */ + if (!fbPictureInit (pScreen, NULL, 0)) + { + ErrorF ("winFinishScreenInitFB - fbPictureInit () failed\n"); + return FALSE; + } + +#ifdef RANDR + /* Initialize resize and rotate support */ + if (!winRandRInit (pScreen)) + { + ErrorF ("winFinishScreenInitFB - winRandRInit () failed\n"); + return FALSE; + } +#endif + + /* + * Backing store support should reduce network traffic and increase + * performance. + */ + miInitializeBackingStore (pScreen); + + /* KDrive does miDCInitialize right after miInitializeBackingStore */ + /* Setup the cursor routines */ + winDebug ("winFinishScreenInitFB - Calling miDCInitialize ()\n"); + miDCInitialize (pScreen, &g_winPointerCursorFuncs); + + /* KDrive does winCreateDefColormap right after miDCInitialize */ + /* Create a default colormap */ + winDebug ("winFinishScreenInitFB - Calling winCreateDefColormap ()\n"); + if (!winCreateDefColormap (pScreen)) + { + ErrorF ("winFinishScreenInitFB - Could not create colormap\n"); + return FALSE; + } + + /* Initialize the shadow framebuffer layer */ + if ((pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI + || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD + || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL) +#ifdef XWIN_MULTIWINDOWEXTWM + && !pScreenInfo->fMWExtWM +#endif + ) + { + winDebug ("winFinishScreenInitFB - Calling shadowSetup ()\n"); + if (!shadowSetup(pScreen)) + { + ErrorF ("winFinishScreenInitFB - shadowSetup () failed\n"); + return FALSE; + } + + /* Wrap CreateScreenResources so we can add the screen pixmap + to the Shadow framebuffer after it's been created */ + pScreenPriv->pwinCreateScreenResources = pScreen->CreateScreenResources; + pScreen->CreateScreenResources = winCreateScreenResources; + } + +#ifdef XWIN_MULTIWINDOWEXTWM + /* Handle multi-window external window manager mode */ + if (pScreenInfo->fMWExtWM) + { + winDebug ("winScreenInit - MultiWindowExtWM - Calling RootlessInit\n"); + + RootlessInit(pScreen, &winMWExtWMProcs); + + winDebug ("winScreenInit - MultiWindowExtWM - RootlessInit returned\n"); + + rootless_CopyBytes_threshold = 0; + rootless_FillBytes_threshold = 0; + rootless_CompositePixels_threshold = 0; + /* FIXME: How many? Profiling needed? */ + rootless_CopyWindow_threshold = 1; + + winWindowsWMExtensionInit (); + } +#endif + + /* Handle rootless mode */ + if (pScreenInfo->fRootless) + { + /* Define the WRAP macro temporarily for local use */ +#define WRAP(a) \ + if (pScreen->a) { \ + pScreenPriv->a = pScreen->a; \ + } else { \ + ErrorF("null screen fn " #a "\n"); \ + pScreenPriv->a = NULL; \ + } + + /* Save a pointer to each lower-level window procedure */ + WRAP(CreateWindow); + WRAP(DestroyWindow); + WRAP(RealizeWindow); + WRAP(UnrealizeWindow); + WRAP(PositionWindow); + WRAP(ChangeWindowAttributes); + WRAP(SetShape); + + /* Assign rootless window procedures to be top level procedures */ + pScreen->CreateWindow = winCreateWindowRootless; + pScreen->DestroyWindow = winDestroyWindowRootless; + pScreen->PositionWindow = winPositionWindowRootless; + /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesRootless;*/ + pScreen->RealizeWindow = winMapWindowRootless; + pScreen->UnrealizeWindow = winUnmapWindowRootless; + pScreen->SetShape = winSetShapeRootless; + + /* Undefine the WRAP macro, as it is not needed elsewhere */ +#undef WRAP + } + + +#ifdef XWIN_MULTIWINDOW + /* Handle multi window mode */ + else if (pScreenInfo->fMultiWindow) + { + /* Define the WRAP macro temporarily for local use */ +#define WRAP(a) \ + if (pScreen->a) { \ + pScreenPriv->a = pScreen->a; \ + } else { \ + ErrorF("null screen fn " #a "\n"); \ + pScreenPriv->a = NULL; \ + } + + /* Save a pointer to each lower-level window procedure */ + WRAP(CreateWindow); + WRAP(DestroyWindow); + WRAP(RealizeWindow); + WRAP(UnrealizeWindow); + WRAP(PositionWindow); + WRAP(ChangeWindowAttributes); + WRAP(ReparentWindow); + WRAP(RestackWindow); + WRAP(ResizeWindow); + WRAP(MoveWindow); + WRAP(CopyWindow); + WRAP(SetShape); + + /* Assign multi-window window procedures to be top level procedures */ + pScreen->CreateWindow = winCreateWindowMultiWindow; + pScreen->DestroyWindow = winDestroyWindowMultiWindow; + pScreen->PositionWindow = winPositionWindowMultiWindow; + /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesMultiWindow;*/ + pScreen->RealizeWindow = winMapWindowMultiWindow; + pScreen->UnrealizeWindow = winUnmapWindowMultiWindow; + pScreen->ReparentWindow = winReparentWindowMultiWindow; + pScreen->RestackWindow = winRestackWindowMultiWindow; + pScreen->ResizeWindow = winResizeWindowMultiWindow; + pScreen->MoveWindow = winMoveWindowMultiWindow; + pScreen->CopyWindow = winCopyWindowMultiWindow; + pScreen->SetShape = winSetShapeMultiWindow; + + /* Undefine the WRAP macro, as it is not needed elsewhere */ +#undef WRAP + } +#endif + + /* Wrap either fb's or shadow's CloseScreen with our CloseScreen */ + pScreenPriv->CloseScreen = pScreen->CloseScreen; + pScreen->CloseScreen = pScreenPriv->pwinCloseScreen; + +#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW) + /* Create a mutex for modules in separate threads to wait for */ + iReturn = pthread_mutex_init (&pScreenPriv->pmServerStarted, NULL); + if (iReturn != 0) + { + ErrorF ("winFinishScreenInitFB - pthread_mutex_init () failed: %d\n", + iReturn); + return FALSE; + } + + /* Own the mutex for modules in separate threads */ + iReturn = pthread_mutex_lock (&pScreenPriv->pmServerStarted); + if (iReturn != 0) + { + ErrorF ("winFinishScreenInitFB - pthread_mutex_lock () failed: %d\n", + iReturn); + return FALSE; + } + + /* Set the ServerStarted flag to false */ + pScreenPriv->fServerStarted = FALSE; +#endif + +#ifdef XWIN_MULTIWINDOWEXTWM + pScreenPriv->fRestacking = FALSE; +#endif + +#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM) + if (FALSE +#ifdef XWIN_MULTIWINDOW + || pScreenInfo->fMultiWindow +#endif +#ifdef XWIN_MULTIWINDOWEXTWM + || pScreenInfo->fInternalWM +#endif + ) + { + winDebug ("winFinishScreenInitFB - Calling winInitWM.\n"); + + /* Initialize multi window mode */ + if (!winInitWM (&pScreenPriv->pWMInfo, + &pScreenPriv->ptWMProc, + &pScreenPriv->ptXMsgProc, + &pScreenPriv->pmServerStarted, + pScreenInfo->dwScreen, + (HWND)&pScreenPriv->hwndScreen, +#ifdef XWIN_MULTIWINDOWEXTWM + pScreenInfo->fInternalWM || +#endif + FALSE)) + { + ErrorF ("winFinishScreenInitFB - winInitWM () failed.\n"); + return FALSE; + } + } +#endif + + /* Tell the server that we are enabled */ + pScreenPriv->fEnabled = TRUE; + + /* Tell the server that we have a valid depth */ + pScreenPriv->fBadDepth = FALSE; + + winDebug ("winFinishScreenInitFB - returning\n"); + + return TRUE; +} + +#ifdef XWIN_NATIVEGDI +/* See Porting Layer Definition - p. 20 */ + +Bool +winFinishScreenInitNativeGDI (int index, + ScreenPtr pScreen, + int argc, char **argv) +{ + winScreenPriv(pScreen); + winScreenInfoPtr pScreenInfo = &g_ScreenInfo[index]; + VisualPtr pVisuals = NULL; + DepthPtr pDepths = NULL; + VisualID rootVisual = 0; + int nVisuals = 0, nDepths = 0, nRootDepth = 0; + + /* Ignore user input (mouse, keyboard) */ + pScreenInfo->fIgnoreInput = FALSE; + + /* Get device contexts for the screen and shadow bitmap */ + pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen); + if (pScreenPriv->hdcScreen == NULL) + FatalError ("winFinishScreenInitNativeGDI - Couldn't get a DC\n"); + + /* Init visuals */ + if (!(*pScreenPriv->pwinInitVisuals) (pScreen)) + { + ErrorF ("winFinishScreenInitNativeGDI - pwinInitVisuals failed\n"); + return FALSE; + } + + /* Initialize the mi visuals */ + if (!miInitVisuals (&pVisuals, &pDepths, &nVisuals, &nDepths, &nRootDepth, + &rootVisual, + ((unsigned long)1 << (pScreenInfo->dwDepth - 1)), 8, + TrueColor)) + { + ErrorF ("winFinishScreenInitNativeGDI - miInitVisuals () failed\n"); + return FALSE; + } + + /* Initialize the CloseScreen procedure pointer */ + pScreen->CloseScreen = NULL; + + /* Initialize the mi code */ + if (!miScreenInit (pScreen, + NULL, /* No framebuffer */ + pScreenInfo->dwWidth, pScreenInfo->dwHeight, + monitorResolution, monitorResolution, + pScreenInfo->dwStride, + nRootDepth, nDepths, pDepths, rootVisual, + nVisuals, pVisuals)) + { + ErrorF ("winFinishScreenInitNativeGDI - miScreenInit failed\n"); + return FALSE; + } + + pScreen->defColormap = FakeClientID(0); + + /* + * Register our block and wakeup handlers; these procedures + * process messages in our Windows message queue; specifically, + * they process mouse and keyboard input. + */ + pScreen->BlockHandler = winBlockHandler; + pScreen->WakeupHandler = winWakeupHandler; + pScreen->blockData = pScreen; + pScreen->wakeupData = pScreen; + + /* Place our save screen function */ + pScreen->SaveScreen = winSaveScreen; + + /* Pixmaps */ + pScreen->CreatePixmap = winCreatePixmapNativeGDI; + pScreen->DestroyPixmap = winDestroyPixmapNativeGDI; + + /* Other Screen Routines */ + pScreen->QueryBestSize = winQueryBestSizeNativeGDI; + pScreen->SaveScreen = winSaveScreen; + pScreen->GetImage = miGetImage; + pScreen->GetSpans = winGetSpansNativeGDI; + + /* Window Procedures */ + pScreen->CreateWindow = winCreateWindowNativeGDI; + pScreen->DestroyWindow = winDestroyWindowNativeGDI; + pScreen->PositionWindow = winPositionWindowNativeGDI; + /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesNativeGDI;*/ + pScreen->RealizeWindow = winMapWindowNativeGDI; + pScreen->UnrealizeWindow = winUnmapWindowNativeGDI; + + /* Paint window */ + pScreen->CopyWindow = winCopyWindowNativeGDI; + + /* Fonts */ + pScreen->RealizeFont = winRealizeFontNativeGDI; + pScreen->UnrealizeFont = winUnrealizeFontNativeGDI; + + /* GC */ + pScreen->CreateGC = winCreateGCNativeGDI; + + /* Colormap Routines */ + pScreen->CreateColormap = miInitializeColormap; + pScreen->DestroyColormap = (DestroyColormapProcPtr) (void (*)(void)) NoopDDA; + pScreen->InstallColormap = miInstallColormap; + pScreen->UninstallColormap = miUninstallColormap; + pScreen->ListInstalledColormaps = miListInstalledColormaps; + pScreen->StoreColors = (StoreColorsProcPtr) (void (*)(void)) NoopDDA; + pScreen->ResolveColor = miResolveColor; + + /* Bitmap */ + pScreen->BitmapToRegion = winPixmapToRegionNativeGDI; + + winDebug ("winFinishScreenInitNativeGDI - calling miDCInitialize\n"); + + /* Set the default white and black pixel positions */ + pScreen->whitePixel = pScreen->blackPixel = (Pixel) 0; + + /* Initialize the cursor */ + if (!miDCInitialize (pScreen, &g_winPointerCursorFuncs)) + { + ErrorF ("winFinishScreenInitNativeGDI - miDCInitialize failed\n"); + return FALSE; + } + + /* Create a default colormap */ + if (!miCreateDefColormap (pScreen)) + { + ErrorF ("winFinishScreenInitNativeGDI - miCreateDefColormap () " + "failed\n"); + return FALSE; + } + + winDebug ("winFinishScreenInitNativeGDI - miCreateDefColormap () " + "returned\n"); + + /* mi doesn't use a CloseScreen procedure, so no need to wrap */ + pScreen->CloseScreen = pScreenPriv->pwinCloseScreen; + + /* Tell the server that we are enabled */ + pScreenPriv->fEnabled = TRUE; + + winDebug ("winFinishScreenInitNativeGDI - Successful addition of " + "screen %08x\n", + (unsigned int) pScreen); + + return TRUE; +} +#endif + + +/* See Porting Layer Definition - p. 33 */ +static Bool +winSaveScreen (ScreenPtr pScreen, int on) +{ + return TRUE; +} diff --git a/xorg-server/include/cursor.h b/xorg-server/include/cursor.h index acc95c3b3..dadedfd1d 100644 --- a/xorg-server/include/cursor.h +++ b/xorg-server/include/cursor.h @@ -55,9 +55,7 @@ SOFTWARE. #define NullCursor ((CursorPtr)NULL) /* Provide support for alpha composited cursors */ -#ifdef RENDER #define ARGB_CURSOR -#endif struct _DeviceIntRec; diff --git a/xorg-server/include/dix-config.h.in b/xorg-server/include/dix-config.h.in index 058c8fd14..7759aac6a 100644 --- a/xorg-server/include/dix-config.h.in +++ b/xorg-server/include/dix-config.h.in @@ -360,9 +360,6 @@ /* Support Xv extension */ #undef XV -/* Build Multibuffer extension */ -#undef MULTIBUFFER - /* Support DRI extension */ #undef XF86DRI @@ -411,9 +408,6 @@ /* Support HAL for hotplug */ #undef CONFIG_HAL -/* Use only built-in fonts */ -#undef BUILTIN_FONTS - /* Have a monotonic clock from clock_gettime() */ #undef MONOTONIC_CLOCK diff --git a/xorg-server/include/globals.h b/xorg-server/include/globals.h index 6aadb8bdf..9c804ee52 100644 --- a/xorg-server/include/globals.h +++ b/xorg-server/include/globals.h @@ -67,17 +67,11 @@ extern _X_EXPORT Bool noScreenSaverExtension; extern _X_EXPORT Bool noMITShmExtension; #endif -#ifdef MULTIBUFFER -extern _X_EXPORT Bool noMultibufferExtension; -#endif - #ifdef RANDR extern _X_EXPORT Bool noRRExtension; #endif -#ifdef RENDER extern _X_EXPORT Bool noRenderExtension; -#endif #ifdef XCSECURITY extern _X_EXPORT Bool noSecurityExtension; diff --git a/xorg-server/mi/midispcur.c b/xorg-server/mi/midispcur.c index 3a31b74d5..3fb7e02b5 100644 --- a/xorg-server/mi/midispcur.c +++ b/xorg-server/mi/midispcur.c @@ -59,9 +59,9 @@ static DevPrivateKey miDCScreenKey = &miDCScreenKeyIndex; static Bool miDCCloseScreen(int index, ScreenPtr pScreen); -/* per device per-screen private data */ -static int miDCSpriteKeyIndex[MAXSCREENS]; -static DevPrivateKey miDCSpriteKey = miDCSpriteKeyIndex; +/* per device private data */ +static int miDCSpriteKeyIndex; +static DevPrivateKey miDCSpriteKey = &miDCSpriteKeyIndex; typedef struct { GCPtr pSourceGC, pMaskGC; @@ -75,10 +75,10 @@ typedef struct { #endif } miDCBufferRec, *miDCBufferPtr; -#define MIDCBUFFER(dev, screen) \ +#define MIDCBUFFER(dev) \ ((DevHasCursor(dev)) ? \ - (miDCBufferPtr)dixLookupPrivate(&dev->devPrivates, miDCSpriteKey + (screen)->myNum) : \ - (miDCBufferPtr)dixLookupPrivate(&dev->u.master->devPrivates, miDCSpriteKey + (screen)->myNum)) + (miDCBufferPtr)dixLookupPrivate(&dev->devPrivates, miDCSpriteKey) : \ + (miDCBufferPtr)dixLookupPrivate(&dev->u.master->devPrivates, miDCSpriteKey)) /* * The core pointer buffer will point to the index of the virtual core pointer @@ -158,6 +158,10 @@ miDCInitialize (ScreenPtr pScreen, miPointerScreenFuncPtr screenFuncs) return TRUE; } +#define tossGC(gc) (gc ? FreeGC (gc, (GContext) 0) : 0) +#define tossPix(pix) (pix ? (*pScreen->DestroyPixmap) (pix) : TRUE) +#define tossPict(pict) (pict ? FreePicture (pict, 0) : 0) + static Bool miDCCloseScreen (int index, ScreenPtr pScreen) { @@ -179,6 +183,7 @@ miDCRealizeCursor (ScreenPtr pScreen, CursorPtr pCursor) } #ifdef ARGB_CURSOR +#define EnsurePicture(picture,draw,win) (picture || miDCMakePicture(&picture,draw,win)) static VisualPtr miDCGetWindowVisual (WindowPtr pWin) @@ -410,8 +415,12 @@ miDCPutBits ( (*maskGC->ops->PushPixels) (maskGC, pPriv->maskBits, pDrawable, w, h, x, y); } +#define EnsureGC(gc,win) (gc || miDCMakeGC(&gc, win)) + static GCPtr -miDCMakeGC(WindowPtr pWin) +miDCMakeGC( + GCPtr *ppGC, + WindowPtr pWin) { GCPtr pGC; int status; @@ -422,6 +431,7 @@ miDCMakeGC(WindowPtr pWin) pGC = CreateGC((DrawablePtr)pWin, GCSubwindowMode|GCGraphicsExposures, gcvals, &status, (XID)0, serverClient); + *ppGC = pGC; return pGC; } @@ -446,11 +456,22 @@ miDCPutUpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); pWin = WindowTable[pScreen->myNum]; - pBuffer = MIDCBUFFER(pDev, pScreen); + pBuffer = MIDCBUFFER(pDev); #ifdef ARGB_CURSOR if (pPriv->pPicture) { + /* see comment in miDCPutUpCursor */ + if (pBuffer->pRootPicture && + pBuffer->pRootPicture->pDrawable && + pBuffer->pRootPicture->pDrawable->pScreen != pScreen) + { + tossPict(pBuffer->pRootPicture); + pBuffer->pRootPicture = NULL; + } + + if (!EnsurePicture(pBuffer->pRootPicture, &pWin->drawable, pWin)) + return FALSE; CompositePicture (PictOpOver, pPriv->pPicture, NULL, @@ -463,6 +484,33 @@ miDCPutUpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, else #endif { + /** + * XXX: Before MPX, the sourceGC and maskGC were attached to the + * screen, and would switch as the screen switches. With mpx we have + * the GC's attached to the device now, so each time we switch screen + * we need to make sure the GC's are allocated on the new screen. + * This is ... not optimal. (whot) + */ + if (pBuffer->pSourceGC && pScreen != pBuffer->pSourceGC->pScreen) + { + tossGC(pBuffer->pSourceGC); + pBuffer->pSourceGC = NULL; + } + + if (pBuffer->pMaskGC && pScreen != pBuffer->pMaskGC->pScreen) + { + tossGC(pBuffer->pMaskGC); + pBuffer->pMaskGC = NULL; + } + + if (!EnsureGC(pBuffer->pSourceGC, pWin)) + return FALSE; + if (!EnsureGC(pBuffer->pMaskGC, pWin)) + { + FreeGC (pBuffer->pSourceGC, (GContext) 0); + pBuffer->pSourceGC = 0; + return FALSE; + } miDCPutBits ((DrawablePtr)pWin, pPriv, pBuffer->pSourceGC, pBuffer->pMaskGC, x, y, pCursor->bits->width, pCursor->bits->height, @@ -483,7 +531,7 @@ miDCSaveUnderCursor (DeviceIntPtr pDev, ScreenPtr pScreen, pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); - pBuffer = MIDCBUFFER(pDev, pScreen); + pBuffer = MIDCBUFFER(pDev); pSave = pBuffer->pSave; pWin = WindowTable[pScreen->myNum]; @@ -496,7 +544,14 @@ miDCSaveUnderCursor (DeviceIntPtr pDev, ScreenPtr pScreen, if (!pSave) return FALSE; } - + /* see comment in miDCPutUpCursor */ + if (pBuffer->pSaveGC && pBuffer->pSaveGC->pScreen != pScreen) + { + tossGC(pBuffer->pSaveGC); + pBuffer->pSaveGC = NULL; + } + if (!EnsureGC(pBuffer->pSaveGC, pWin)) + return FALSE; pGC = pBuffer->pSaveGC; if (pSave->drawable.serialNumber != pGC->serialNumber) ValidateGC ((DrawablePtr) pSave, pGC); @@ -517,13 +572,20 @@ miDCRestoreUnderCursor (DeviceIntPtr pDev, ScreenPtr pScreen, pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); - pBuffer = MIDCBUFFER(pDev, pScreen); + pBuffer = MIDCBUFFER(pDev); pSave = pBuffer->pSave; pWin = WindowTable[pScreen->myNum]; if (!pSave) return FALSE; - + /* see comment in miDCPutUpCursor */ + if (pBuffer->pRestoreGC && pBuffer->pRestoreGC->pScreen != pScreen) + { + tossGC(pBuffer->pRestoreGC); + pBuffer->pRestoreGC = NULL; + } + if (!EnsureGC(pBuffer->pRestoreGC, pWin)) + return FALSE; pGC = pBuffer->pRestoreGC; if (pWin->drawable.serialNumber != pGC->serialNumber) ValidateGC ((DrawablePtr) pWin, pGC); @@ -545,7 +607,7 @@ miDCChangeSave (DeviceIntPtr pDev, ScreenPtr pScreen, pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); - pBuffer = MIDCBUFFER(pDev, pScreen); + pBuffer = MIDCBUFFER(pDev); pSave = pBuffer->pSave; pWin = WindowTable[pScreen->myNum]; @@ -554,7 +616,14 @@ miDCChangeSave (DeviceIntPtr pDev, ScreenPtr pScreen, */ if (!pSave) return FALSE; - + /* see comment in miDCPutUpCursor */ + if (pBuffer->pRestoreGC && pBuffer->pRestoreGC->pScreen != pScreen) + { + tossGC(pBuffer->pRestoreGC); + pBuffer->pRestoreGC = NULL; + } + if (!EnsureGC(pBuffer->pRestoreGC, pWin)) + return FALSE; pGC = pBuffer->pRestoreGC; if (pWin->drawable.serialNumber != pGC->serialNumber) ValidateGC ((DrawablePtr) pWin, pGC); @@ -593,7 +662,14 @@ miDCChangeSave (DeviceIntPtr pDev, ScreenPtr pScreen, (*pGC->ops->CopyArea) ((DrawablePtr) pSave, (DrawablePtr) pWin, pGC, 0, sourcey, -dx, copyh, x + dx, desty); } - + /* see comment in miDCPutUpCursor */ + if (pBuffer->pSaveGC && pBuffer->pSaveGC->pScreen != pScreen) + { + tossGC(pBuffer->pSaveGC); + pBuffer->pSaveGC = NULL; + } + if (!EnsureGC(pBuffer->pSaveGC, pWin)) + return FALSE; pGC = pBuffer->pSaveGC; if (pSave->drawable.serialNumber != pGC->serialNumber) ValidateGC ((DrawablePtr) pSave, pGC); @@ -690,7 +766,7 @@ miDCMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); pWin = WindowTable[pScreen->myNum]; - pBuffer = MIDCBUFFER(pDev, pScreen); + pBuffer = MIDCBUFFER(pDev); pTemp = pBuffer->pTemp; if (!pTemp || @@ -733,9 +809,17 @@ miDCMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, #ifdef ARGB_CURSOR if (pPriv->pPicture) { - if (!pBuffer->pTempPicture) - miDCMakePicture(&pBuffer->pTempPicture, &pTemp->drawable, pWin); + /* see comment in miDCPutUpCursor */ + if (pBuffer->pTempPicture && + pBuffer->pTempPicture->pDrawable && + pBuffer->pTempPicture->pDrawable->pScreen != pScreen) + { + tossPict(pBuffer->pTempPicture); + pBuffer->pTempPicture = NULL; + } + if (!EnsurePicture(pBuffer->pTempPicture, &pTemp->drawable, pWin)) + return FALSE; CompositePicture (PictOpOver, pPriv->pPicture, NULL, @@ -748,12 +832,38 @@ miDCMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, else #endif { + if (!pBuffer->pPixSourceGC) + { + pBuffer->pPixSourceGC = CreateGC ((DrawablePtr)pTemp, + GCGraphicsExposures, &gcval, &status, (XID)0, serverClient); + if (!pBuffer->pPixSourceGC) + return FALSE; + } + if (!pBuffer->pPixMaskGC) + { + pBuffer->pPixMaskGC = CreateGC ((DrawablePtr)pTemp, + GCGraphicsExposures, &gcval, &status, (XID)0, serverClient); + if (!pBuffer->pPixMaskGC) + return FALSE; + } miDCPutBits ((DrawablePtr)pTemp, pPriv, pBuffer->pPixSourceGC, pBuffer->pPixMaskGC, dx, dy, pCursor->bits->width, pCursor->bits->height, source, mask); } + /* see comment in miDCPutUpCursor */ + if (pBuffer->pRestoreGC && pBuffer->pRestoreGC->pScreen != pScreen) + { + tossGC(pBuffer->pRestoreGC); + pBuffer->pRestoreGC = NULL; + } + /* + * copy the temporary pixmap onto the screen + */ + + if (!EnsureGC(pBuffer->pRestoreGC, pWin)) + return FALSE; pGC = pBuffer->pRestoreGC; if (pWin->drawable.serialNumber != pGC->serialNumber) ValidateGC ((DrawablePtr) pWin, pGC); @@ -767,113 +877,51 @@ miDCMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, static Bool miDCDeviceInitialize(DeviceIntPtr pDev, ScreenPtr pScreen) { - miDCBufferPtr pBuffer; - WindowPtr pWin; - XID gcval = FALSE; - int status; - int i; - - if (!DevHasCursor(pDev)) - return TRUE; - - for (i = 0; i < screenInfo.numScreens; i++) - { - pScreen = screenInfo.screens[i]; - - pBuffer = xalloc(sizeof(miDCBufferRec)); - if (!pBuffer) - goto failure; - - dixSetPrivate(&pDev->devPrivates, miDCSpriteKey + pScreen->myNum, pBuffer); - pWin = WindowTable[pScreen->myNum]; - - pBuffer->pSourceGC = miDCMakeGC(pWin); - if (!pBuffer->pSourceGC) - goto failure; - - pBuffer->pMaskGC = miDCMakeGC(pWin); - if (!pBuffer->pMaskGC) - goto failure; - - pBuffer->pSaveGC = miDCMakeGC(pWin); - if (!pBuffer->pSaveGC) - goto failure; - - pBuffer->pRestoreGC = miDCMakeGC(pWin); - if (!pBuffer->pRestoreGC) - goto failure; - - pBuffer->pMoveGC = CreateGC ((DrawablePtr)pWin, - GCGraphicsExposures, &gcval, &status, (XID)0, serverClient); - if (!pBuffer->pMoveGC) - goto failure; - - pBuffer->pPixSourceGC = CreateGC ((DrawablePtr)pWin, - GCGraphicsExposures, &gcval, &status, (XID)0, serverClient); - if (!pBuffer->pPixSourceGC) - goto failure; - - pBuffer->pPixMaskGC = CreateGC ((DrawablePtr)pWin, - GCGraphicsExposures, &gcval, &status, (XID)0, serverClient); - if (!pBuffer->pPixMaskGC) - goto failure; - + miDCBufferPtr pBuffer; + + pBuffer = xalloc(sizeof(miDCBufferRec)); + dixSetPrivate(&pDev->devPrivates, miDCSpriteKey, pBuffer); + + pBuffer->pSourceGC = + pBuffer->pMaskGC = + pBuffer->pSaveGC = + pBuffer->pRestoreGC = + pBuffer->pMoveGC = + pBuffer->pPixSourceGC = + pBuffer->pPixMaskGC = NULL; #ifdef ARGB_CURSOR - miDCMakePicture(&pBuffer->pRootPicture, &pWin->drawable, pWin); - if (!pBuffer->pRootPicture) - goto failure; - - pBuffer->pTempPicture = NULL; + pBuffer->pRootPicture = NULL; + pBuffer->pTempPicture = NULL; #endif - - // these get (re)allocated lazily depending on the cursor size - pBuffer->pSave = pBuffer->pTemp = NULL; - } + pBuffer->pSave = pBuffer->pTemp = NULL; return TRUE; - -failure: - - miDCDeviceCleanup(pDev, pScreen); - - return FALSE; } static void miDCDeviceCleanup(DeviceIntPtr pDev, ScreenPtr pScreen) { miDCBufferPtr pBuffer; - int i; if (DevHasCursor(pDev)) { - for (i = 0; i < screenInfo.numScreens; i++) - { - pScreen = screenInfo.screens[i]; - - pBuffer = MIDCBUFFER(pDev, pScreen); - - if (pBuffer) - { - if (pBuffer->pSourceGC) FreeGC(pBuffer->pSourceGC, (GContext) 0); - if (pBuffer->pMaskGC) FreeGC(pBuffer->pMaskGC, (GContext) 0); - if (pBuffer->pSaveGC) FreeGC(pBuffer->pSaveGC, (GContext) 0); - if (pBuffer->pRestoreGC) FreeGC(pBuffer->pRestoreGC, (GContext) 0); - if (pBuffer->pMoveGC) FreeGC(pBuffer->pMoveGC, (GContext) 0); - if (pBuffer->pPixSourceGC) FreeGC(pBuffer->pPixSourceGC, (GContext) 0); - if (pBuffer->pPixMaskGC) FreeGC(pBuffer->pPixMaskGC, (GContext) 0); - + pBuffer = MIDCBUFFER(pDev); + tossGC (pBuffer->pSourceGC); + tossGC (pBuffer->pMaskGC); + tossGC (pBuffer->pSaveGC); + tossGC (pBuffer->pRestoreGC); + tossGC (pBuffer->pMoveGC); + tossGC (pBuffer->pPixSourceGC); + tossGC (pBuffer->pPixMaskGC); + tossPix (pBuffer->pSave); + tossPix (pBuffer->pTemp); #ifdef ARGB_CURSOR - if (pBuffer->pRootPicture) FreePicture(pBuffer->pRootPicture, 0); - if (pBuffer->pTempPicture) FreePicture(pBuffer->pTempPicture, 0); +#if 0 /* This has been free()d before */ + tossPict (pScreenPriv->pRootPicture); +#endif + tossPict (pBuffer->pTempPicture); #endif - - if (pBuffer->pSave) (*pScreen->DestroyPixmap)(pBuffer->pSave); - if (pBuffer->pTemp) (*pScreen->DestroyPixmap)(pBuffer->pTemp); - - xfree(pBuffer); - dixSetPrivate(&pDev->devPrivates, miDCSpriteKey + pScreen->myNum, NULL); - } - } + xfree(pBuffer); + dixSetPrivate(&pDev->devPrivates, miDCSpriteKey, NULL); } } diff --git a/xorg-server/mi/miinitext.c b/xorg-server/mi/miinitext.c index eb4ecf21b..3d4b2ba6f 100644 --- a/xorg-server/mi/miinitext.c +++ b/xorg-server/mi/miinitext.c @@ -55,7 +55,6 @@ SOFTWARE. #ifdef HAVE_DMX_CONFIG_H #include <dmx-config.h> -#undef MULTIBUFFER #undef XV #undef DBE #undef XF86VIDMODE @@ -116,15 +115,10 @@ extern Bool noScreenSaverExtension; #ifdef MITSHM extern Bool noMITShmExtension; #endif -#ifdef MULTIBUFFER -extern Bool noMultibufferExtension; -#endif #ifdef RANDR extern Bool noRRExtension; #endif -#ifdef RENDER extern Bool noRenderExtension; -#endif #ifdef XCSECURITY extern Bool noSecurityExtension; #endif @@ -195,9 +189,6 @@ typedef void (*InitExtension)(INITARGS); #ifdef MITSHM extern void ShmExtensionInit(INITARGS); #endif -#ifdef MULTIBUFFER -extern void MultibufferExtensionInit(INITARGS); -#endif #ifdef PANORAMIX extern void PanoramiXExtensionInit(INITARGS); #endif @@ -252,9 +243,7 @@ extern void XFree86DRIExtensionInit(INITARGS); #ifdef DPMSExtension extern void DPMSExtensionInit(INITARGS); #endif -#ifdef RENDER extern void RenderExtensionInit(INITARGS); -#endif #ifdef RANDR extern void RRExtensionInit(INITARGS); #endif @@ -308,15 +297,10 @@ static ExtensionToggle ExtensionToggleList[] = #ifdef MITSHM { SHMNAME, &noMITShmExtension }, #endif -#ifdef MULTIBUFFER - { "Multi-Buffering", &noMultibufferExtension }, -#endif #ifdef RANDR { "RANDR", &noRRExtension }, #endif -#ifdef RENDER { "RENDER", &noRenderExtension }, -#endif #ifdef XCSECURITY { "SECURITY", &noSecurityExtension }, #endif @@ -416,9 +400,6 @@ InitExtensions(int argc, char *argv[]) #ifdef MITSHM if (!noMITShmExtension) ShmExtensionInit(); #endif -#ifdef MULTIBUFFER - if (!noMultibufferExtension) MultibufferExtensionInit(); -#endif XInputExtensionInit(); #ifdef XTEST if (!noTestExtensions) XTestExtensionInit(); @@ -469,9 +450,7 @@ InitExtensions(int argc, char *argv[]) /* must be before Render to layer DisplayCursor correctly */ if (!noXFixesExtension) XFixesExtensionInit(); #endif -#ifdef RENDER if (!noRenderExtension) RenderExtensionInit(); -#endif #ifdef RANDR if (!noRRExtension) RRExtensionInit(); #endif @@ -527,9 +506,7 @@ static ExtensionModule staticExtensions[] = { #ifdef XF86BIGFONT { XFree86BigfontExtensionInit, XF86BIGFONTNAME, &noXFree86BigfontExtension, NULL, NULL }, #endif -#ifdef RENDER { RenderExtensionInit, "RENDER", &noRenderExtension, NULL, NULL }, -#endif #ifdef RANDR { RRExtensionInit, "RANDR", &noRRExtension, NULL, NULL }, #endif diff --git a/xorg-server/mi/mipointer.c b/xorg-server/mi/mipointer.c index e1f63be4e..1b33f82d5 100644 --- a/xorg-server/mi/mipointer.c +++ b/xorg-server/mi/mipointer.c @@ -497,14 +497,14 @@ miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y) miPointerPtr pPointer; + if (!pDev || !pDev->coreEvents) + return; + pPointer = MIPOINTER(pDev); pScreen = pPointer->pScreen; if (!pScreen) return; /* called before ready */ - if (!pDev || !pDev->coreEvents) - return; - if (*x < 0 || *x >= pScreen->width || *y < 0 || *y >= pScreen->height) { pScreenPriv = GetScreenPrivate (pScreen); diff --git a/xorg-server/miext/cw/cw.c b/xorg-server/miext/cw/cw.c index 74000ffa0..247cb83e1 100644 --- a/xorg-server/miext/cw/cw.c +++ b/xorg-server/miext/cw/cw.c @@ -49,10 +49,8 @@ static int cwScreenKeyIndex; DevPrivateKey cwScreenKey = &cwScreenKeyIndex; static int cwWindowKeyIndex; DevPrivateKey cwWindowKey = &cwWindowKeyIndex; -#ifdef RENDER static int cwPictureKeyIndex; DevPrivateKey cwPictureKey = &cwPictureKeyIndex; -#endif extern GCOps cwGCOps; static Bool @@ -477,9 +475,7 @@ void miInitializeCompositeWrapper(ScreenPtr pScreen) { cwScreenPtr pScreenPriv; -#ifdef RENDER Bool has_render = GetPictureScreenIfSet(pScreen) != NULL; -#endif if (!dixRequestPrivate(cwGCKey, sizeof(cwGCRec))) return; @@ -499,19 +495,15 @@ miInitializeCompositeWrapper(ScreenPtr pScreen) SCREEN_EPILOGUE(pScreen, SetWindowPixmap, cwSetWindowPixmap); SCREEN_EPILOGUE(pScreen, GetWindowPixmap, cwGetWindowPixmap); -#ifdef RENDER if (has_render) cwInitializeRender(pScreen); -#endif } static Bool cwCloseScreen (int i, ScreenPtr pScreen) { cwScreenPtr pScreenPriv; -#ifdef RENDER PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); -#endif pScreenPriv = (cwScreenPtr)dixLookupPrivate(&pScreen->devPrivates, cwScreenKey); @@ -521,10 +513,8 @@ cwCloseScreen (int i, ScreenPtr pScreen) pScreen->CreateGC = pScreenPriv->CreateGC; pScreen->CopyWindow = pScreenPriv->CopyWindow; -#ifdef RENDER if (ps) cwFiniRender(pScreen); -#endif xfree((pointer)pScreenPriv); diff --git a/xorg-server/miext/cw/cw.h b/xorg-server/miext/cw/cw.h index ae65503f5..79051dfa2 100644 --- a/xorg-server/miext/cw/cw.h +++ b/xorg-server/miext/cw/cw.h @@ -90,7 +90,6 @@ typedef struct { GetWindowPixmapProcPtr GetWindowPixmap; SetWindowPixmapProcPtr SetWindowPixmap; -#ifdef RENDER DestroyPictureProcPtr DestroyPicture; ChangePictureClipProcPtr ChangePictureClip; DestroyPictureClipProcPtr DestroyPictureClip; @@ -107,7 +106,6 @@ typedef struct { TriFanProcPtr TriFan; RasterizeTrapezoidProcPtr RasterizeTrapezoid; -#endif } cwScreenRec, *cwScreenPtr; extern _X_EXPORT DevPrivateKey cwScreenKey; diff --git a/xorg-server/miext/cw/cw_render.c b/xorg-server/miext/cw/cw_render.c index 6e0c727c2..dfe2681e0 100644 --- a/xorg-server/miext/cw/cw_render.c +++ b/xorg-server/miext/cw/cw_render.c @@ -30,8 +30,6 @@ #include "windowstr.h" #include "cw.h" -#ifdef RENDER - #define cwPsDecl(pScreen) \ PictureScreenPtr ps = GetPictureScreen (pScreen); \ cwScreenPtr pCwScreen = getCwScreen (pScreen) @@ -469,4 +467,3 @@ cwFiniRender (ScreenPtr pScreen) cwPsUnwrap(TriFan); } -#endif /* RENDER */ diff --git a/xorg-server/miext/damage/damage.c b/xorg-server/miext/damage/damage.c index b48d570a3..2c6b14610 100644 --- a/xorg-server/miext/damage/damage.c +++ b/xorg-server/miext/damage/damage.c @@ -596,8 +596,6 @@ damageDestroyClip(GCPtr pGC) REGION_NOTEMPTY(d->pScreen, \ g->pCompositeClip))) -#ifdef RENDER - #define TRIM_PICTURE_BOX(box, pDst) { \ BoxPtr extents = &pDst->pCompositeClip->extents;\ if(box.x1 < extents->x1) box.x1 = extents->x1; \ @@ -774,7 +772,6 @@ damageAddTraps (PicturePtr pPicture, damageRegionProcessPending (pPicture->pDrawable); wrap (pScrPriv, ps, AddTraps, damageAddTraps); } -#endif /**********************************************************/ @@ -1882,9 +1879,7 @@ Bool DamageSetup (ScreenPtr pScreen) { DamageScrPrivPtr pScrPriv; -#ifdef RENDER PictureScreenPtr ps = GetPictureScreenIfSet(pScreen); -#endif const DamageScreenFuncsRec miFuncs = { miDamageCreate, miDamageRegister, miDamageUnregister, miDamageDestroy }; @@ -1908,13 +1903,11 @@ DamageSetup (ScreenPtr pScreen) wrap (pScrPriv, pScreen, SetWindowPixmap, damageSetWindowPixmap); wrap (pScrPriv, pScreen, CopyWindow, damageCopyWindow); wrap (pScrPriv, pScreen, CloseScreen, damageCloseScreen); -#ifdef RENDER if (ps) { wrap (pScrPriv, ps, Glyphs, damageGlyphs); wrap (pScrPriv, ps, Composite, damageComposite); wrap (pScrPriv, ps, AddTraps, damageAddTraps); } -#endif pScrPriv->funcs = miFuncs; diff --git a/xorg-server/miext/damage/damagestr.h b/xorg-server/miext/damage/damagestr.h index d7435b2a1..b224958d1 100644 --- a/xorg-server/miext/damage/damagestr.h +++ b/xorg-server/miext/damage/damagestr.h @@ -30,9 +30,7 @@ #include "damage.h" #include "gcstruct.h" #include "privates.h" -#ifdef RENDER # include "picturestr.h" -#endif typedef struct _damage { DamagePtr pNext; @@ -72,11 +70,9 @@ typedef struct _damageScrPriv { DestroyPixmapProcPtr DestroyPixmap; SetWindowPixmapProcPtr SetWindowPixmap; DestroyWindowProcPtr DestroyWindow; -#ifdef RENDER CompositeProcPtr Composite; GlyphsProcPtr Glyphs; AddTrapsProcPtr AddTraps; -#endif /* Table of wrappable function pointers */ DamageScreenFuncsRec funcs; diff --git a/xorg-server/miext/rootless/rootlessCommon.h b/xorg-server/miext/rootless/rootlessCommon.h index d4a94f8ca..f44c4e8cf 100644 --- a/xorg-server/miext/rootless/rootlessCommon.h +++ b/xorg-server/miext/rootless/rootlessCommon.h @@ -42,9 +42,7 @@ #include "scrnintstr.h" -#ifdef RENDER #include "picturestr.h" -#endif // Debug output, or not. @@ -100,10 +98,8 @@ typedef struct _RootlessScreenRec { SetShapeProcPtr SetShape; -#ifdef RENDER CompositeProcPtr Composite; GlyphsProcPtr Glyphs; -#endif InstallColormapProcPtr InstallColormap; UninstallColormapProcPtr UninstallColormap; diff --git a/xorg-server/miext/rootless/rootlessScreen.c b/xorg-server/miext/rootless/rootlessScreen.c index 7a799d98c..5f249467b 100644 --- a/xorg-server/miext/rootless/rootlessScreen.c +++ b/xorg-server/miext/rootless/rootlessScreen.c @@ -242,8 +242,6 @@ RootlessSourceValidate(DrawablePtr pDrawable, int x, int y, int w, int h) SCREEN_WRAP(pDrawable->pScreen, SourceValidate); } -#ifdef RENDER - static void RootlessComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask, @@ -363,8 +361,6 @@ RootlessGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst, } } -#endif // RENDER - /* * RootlessValidateTree @@ -698,7 +694,6 @@ RootlessWrap(ScreenPtr pScreen) WRAP(SetShape); -#ifdef RENDER { // Composite and Glyphs don't use normal screen wrapping PictureScreenPtr ps = GetPictureScreen(pScreen); @@ -707,7 +702,6 @@ RootlessWrap(ScreenPtr pScreen) s->Glyphs = ps->Glyphs; ps->Glyphs = RootlessGlyphs; } -#endif // WRAP(ClearToBackground); fixme put this back? useful for shaped wins? diff --git a/xorg-server/miext/shadow/shadow.h b/xorg-server/miext/shadow/shadow.h index ef85c0bb9..f4473052d 100644 --- a/xorg-server/miext/shadow/shadow.h +++ b/xorg-server/miext/shadow/shadow.h @@ -26,9 +26,7 @@ #include "scrnintstr.h" -#ifdef RENDER #include "picturestr.h" -#endif #include "damage.h" #include "damagestr.h" diff --git a/xorg-server/os/utils.c b/xorg-server/os/utils.c index c413fb272..9a10be7c4 100644 --- a/xorg-server/os/utils.c +++ b/xorg-server/os/utils.c @@ -120,9 +120,7 @@ __stdcall unsigned long GetTickCount(void); #include "xkbsrv.h" -#ifdef RENDER #include "picture.h" -#endif Bool noTestExtensions; #ifdef COMPOSITE @@ -148,15 +146,10 @@ Bool noScreenSaverExtension = FALSE; #ifdef MITSHM Bool noMITShmExtension = FALSE; #endif -#ifdef MULTIBUFFER -Bool noMultibufferExtension = FALSE; -#endif #ifdef RANDR Bool noRRExtension = FALSE; #endif -#ifdef RENDER Bool noRenderExtension = FALSE; -#endif #ifdef XCSECURITY Bool noSecurityExtension = FALSE; #endif @@ -530,9 +523,7 @@ void UseMsg(void) ErrorF("-nopn reject failure to listen on all ports\n"); ErrorF("-r turns off auto-repeat\n"); ErrorF("r turns on auto-repeat \n"); -#ifdef RENDER ErrorF("-render [default|mono|gray|color] set render color alloc policy\n"); -#endif ErrorF("-retro start with classic stipple and cursor\n"); ErrorF("-s # screen-saver timeout (minutes)\n"); ErrorF("-t # default pointer threshold (pixels/t)\n"); @@ -933,7 +924,6 @@ ProcessCommandLine(int argc, char *argv[]) else UseMsg(); } -#ifdef RENDER else if ( strcmp( argv[i], "-render" ) == 0) { if (++i < argc) @@ -948,7 +938,6 @@ ProcessCommandLine(int argc, char *argv[]) else UseMsg (); } -#endif else if ( strcmp( argv[i], "+extension") == 0) { if (++i < argc) diff --git a/xorg-server/randr/randrstr.h b/xorg-server/randr/randrstr.h index 975fe3396..b163a73da 100644 --- a/xorg-server/randr/randrstr.h +++ b/xorg-server/randr/randrstr.h @@ -47,10 +47,8 @@ #include "rrtransform.h" #include <X11/extensions/randr.h> #include <X11/extensions/randrproto.h> -#ifdef RENDER #include <X11/extensions/render.h> /* we share subpixel order information */ #include "picturestr.h" -#endif #include <X11/Xfuncproto.h> /* required for ABI compatibility for now */ diff --git a/xorg-server/randr/rrinfo.c b/xorg-server/randr/rrinfo.c index 12b9a4aab..20066d5fc 100644 --- a/xorg-server/randr/rrinfo.c +++ b/xorg-server/randr/rrinfo.c @@ -99,9 +99,7 @@ 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]; diff --git a/xorg-server/randr/rrscreen.c b/xorg-server/randr/rrscreen.c index e88a42816..45e6ed724 100644 --- a/xorg-server/randr/rrscreen.c +++ b/xorg-server/randr/rrscreen.c @@ -111,11 +111,7 @@ RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen) 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; -#endif se.sequenceNumber = client->sequence; se.sizeID = RR10CurrentSizeID (pScreen); diff --git a/xorg-server/xfixes/region.c b/xorg-server/xfixes/region.c index 1b4accb3e..795caf013 100644 --- a/xorg-server/xfixes/region.c +++ b/xorg-server/xfixes/region.c @@ -26,10 +26,8 @@ #include "xfixesint.h" #include "scrnintstr.h" -#ifdef RENDER #include <picturestr.h> extern int RenderErrBase; -#endif #include <regionstr.h> #include <gcstruct.h> #include <window.h> @@ -265,7 +263,6 @@ SProcXFixesCreateRegionFromGC (ClientPtr client) int ProcXFixesCreateRegionFromPicture (ClientPtr client) { -#ifdef RENDER RegionPtr pRegion; PicturePtr pPicture; REQUEST (xXFixesCreateRegionFromPictureReq); @@ -296,9 +293,6 @@ ProcXFixesCreateRegionFromPicture (ClientPtr client) return BadAlloc; return(client->noClientException); -#else - return BadRequest; -#endif } int @@ -769,7 +763,6 @@ SProcXFixesSetWindowShapeRegion (ClientPtr client) int ProcXFixesSetPictureClipRegion (ClientPtr client) { -#ifdef RENDER PicturePtr pPicture; RegionPtr pRegion; ScreenPtr pScreen; @@ -785,9 +778,6 @@ ProcXFixesSetPictureClipRegion (ClientPtr client) return SetPictureClipRegion (pPicture, stuff->xOrigin, stuff->yOrigin, pRegion); -#else - return BadRequest; -#endif } int diff --git a/xorg-server/xkb/xkbEvents.c b/xorg-server/xkb/xkbEvents.c index 33741e9c6..9755f9846 100644 --- a/xorg-server/xkb/xkbEvents.c +++ b/xorg-server/xkb/xkbEvents.c @@ -1041,8 +1041,7 @@ XkbInterestPtr interest; return ((interest->resource==id)?interest:NULL); interest = interest->next; } - interest = xalloc(sizeof(XkbInterestRec)); - bzero(interest,sizeof(XkbInterestRec)); + interest = xcalloc(1, sizeof(XkbInterestRec)); if (interest) { interest->dev = dev; interest->client = client; diff --git a/xorg-server/xkb/xkbout.c b/xorg-server/xkb/xkbout.c index 68ede902f..082c85ee9 100644 --- a/xorg-server/xkb/xkbout.c +++ b/xorg-server/xkb/xkbout.c @@ -353,9 +353,13 @@ XkbClientMapPtr map; XkbServerMapPtr srv; Bool showActions; + if (!xkb) { + _XkbLibError(_XkbErrMissingSymbols,"XkbWriteXKBSymbols",0); + return FALSE; + } + map= xkb->map; - srv= xkb->server; - if ((!xkb)||(!map)||(!map->syms)||(!map->key_sym_map)) { + if ((!map)||(!map->syms)||(!map->key_sym_map)) { _XkbLibError(_XkbErrMissingSymbols,"XkbWriteXKBSymbols",0); return FALSE; } @@ -376,6 +380,7 @@ Bool showActions; } if (tmp>0) fprintf(file,"\n"); + srv= xkb->server; for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) { Bool simple; if ((int)XkbKeyNumSyms(xkb,i)<1) |