Merge branch 'master' into XACE-SELINUX

GL/mesa/swrast/Makefile.am

@@ -34,6 +34,7 @@ nodist_libswrast_la_SOURCES = s_aaline.c \
                       s_drawpix.c \
                       s_feedback.c \
                       s_fog.c \
+		      s_fragprog.c \
                       s_imaging.c \
                       s_lines.c \
                       s_logic.c \

composite/compext.c

@@ -678,6 +678,30 @@ CompositeExtensionInit (void)
     ExtensionEntry  *extEntry;
     int		    s;
 
+    for (s = 0; s < screenInfo.numScreens; s++) {
+	ScreenPtr pScreen = screenInfo.screens[s];
+	VisualPtr vis;
+
+	/* Composite on 8bpp pseudocolor root windows appears to fail, so
+	 * just disable it on anything pseudocolor for safety.
+	 */
+	for (vis = pScreen->visuals; vis->vid != pScreen->rootVisual; vis++)
+	    ;
+	if ((vis->class | DynamicClass) == PseudoColor)
+	    return;
+
+	/* Ensure that Render is initialized, which is required for automatic
+	 * compositing.
+	 */
+	if (GetPictureScreenIfSet(pScreen) == NULL)
+	    return;
+    }
+    /* Xinerama's rewriting of window drawing before Composite gets to it
+     * breaks Composite.
+     */
+    if (!noPanoramiXExtension)
+	return;
+
     CompositeClientWindowType = CreateNewResourceType (FreeCompositeClientWindow);
     if (!CompositeClientWindowType)
 	return;

configure.ac

@@ -867,10 +867,6 @@ AC_DEFINE(DAMAGE,1,[Support Damage extension])
 DAMAGE_LIB='$(top_builddir)/damageext/libdamageext.la'
 DAMAGE_INC='-I$(top_srcdir)/damageext'
 MIEXT_DAMAGE_LIB='$(top_builddir)/miext/damage/libdamage.la'
-dnl damage (may) need the composite wrapper when composite is enabled
-if test "$COMPOSITE" = yes; then
-	MIEXT_DAMAGE_LIB="$MIEXT_DAMAGE_LIB "'$(top_builddir)/miext/cw/libcw.la'
-fi
 MIEXT_DAMAGE_INC='-I$(top_srcdir)/miext/damage'
 
 AC_DEFINE(XINPUT, 1, [Support X Input extension])

exa/exa.c

@@ -668,10 +668,6 @@ exaDriverInit (ScreenPtr		pScreen,
     }
 #endif
 
-#ifdef COMPOSITE
-    miDisableCompositeWrapper(pScreen);
-#endif
-
 #ifdef MITSHM
     /* Re-register with the MI funcs, which don't allow shared pixmaps.
      * Shared pixmaps are almost always a performance loss for us, but this

hw/xfree86/ddc/edid_modes.c

@@ -107,6 +107,19 @@ DDCModeFromDetailedTiming(int scrnIndex, struct detailed_timings *timing,
 {
     DisplayModePtr Mode;
 
+    /*
+     * Refuse to create modes that are insufficiently large.  64 is a random
+     * number, maybe the spec says something about what the minimum is.  In
+     * particular I see this frequently with _old_ EDID, 1.0 or so, so maybe
+     * our parser is just being too aggresive there.
+     */
+    if (timing->h_active < 64 || timing->v_active < 64) {
+	xf86DrvMsg(scrnIndex, X_INFO,
+		   "%s: Ignoring tiny %dx%d mode\n", __func__,
+		   timing->h_active, timing->v_active);
+	return NULL;
+    }
+
     /* We don't do stereo */
     if (timing->stereo) {
         xf86DrvMsg(scrnIndex, X_INFO,

hw/xfree86/loader/misym.c

@@ -208,9 +208,6 @@ _X_HIDDEN void *miLookupTab[] = {
 #ifdef RENDER
     SYMFUNC(miGlyphExtents)
 #endif
-#ifdef COMPOSITE
-    SYMFUNC(miDisableCompositeWrapper)
-#endif
 #ifdef DAMAGE
     SYMFUNC(DamageDamageRegion)
 #endif

hw/xfree86/modes/xf86EdidModes.c

@@ -197,6 +197,19 @@ DDCModeFromDetailedTiming(int scrnIndex, struct detailed_timings *timing,
 {
     DisplayModePtr Mode;
 
+    /*
+     * Refuse to create modes that are insufficiently large.  64 is a random
+     * number, maybe the spec says something about what the minimum is.  In
+     * particular I see this frequently with _old_ EDID, 1.0 or so, so maybe
+     * our parser is just being too aggresive there.
+     */
+    if (timing->h_active < 64 || timing->v_active < 64) {
+	xf86DrvMsg(scrnIndex, X_INFO,
+		   "%s: Ignoring tiny %dx%d mode\n", __func__,
+		   timing->h_active, timing->v_active);
+	return NULL;
+    }
+
     /* We don't do stereo */
     if (timing->stereo) {
         xf86DrvMsg(scrnIndex, X_INFO,

hw/xfree86/xaa/Makefile.am

@@ -9,6 +9,7 @@ MSB_3_FIXED = mf3-xaaBitmap.c mf3-xaaStipple.c
 POLYSEG = s-xaaLine.c s-xaaDashLine.c
 
 libxaa_la_LDFLAGS = -avoid-version
+libxaa_la_LIBADD = $(top_builddir)/miext/cw/libcw.la
 
 module_LTLIBRARIES = libxaa.la
 libxaa_la_SOURCES = xaaInit.c xaaGC.c xaaInitAccel.c xaaFallback.c \

hw/xfree86/xaa/xaaDashLine.c

@@ -35,7 +35,7 @@ XAAPolyLinesDashed(
 #endif
 ){
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
-    XAAGCPtr   pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGCIndex].ptr;
+    XAAGCPtr   pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGetGCIndex()].ptr;
     BoxPtr pboxInit = REGION_RECTS(pGC->pCompositeClip);
     int nboxInit = REGION_NUM_RECTS(pGC->pCompositeClip);
     unsigned int bias = miGetZeroLineBias(pDrawable->pScreen);

hw/xfree86/xaa/xaaGC.c

@@ -38,7 +38,7 @@ Bool
 XAACreateGC(GCPtr pGC)
 {
     ScreenPtr    pScreen = pGC->pScreen;
-    XAAGCPtr     pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGCIndex].ptr);
+    XAAGCPtr     pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGetGCIndex()].ptr);
     Bool         ret;
 
     XAA_SCREEN_PROLOGUE(pScreen,CreateGC);

hw/xfree86/xaa/xaaGCmisc.c

@@ -305,7 +305,7 @@ XAAValidatePolylines(
    DrawablePtr   pDraw )
 {
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
-   XAAGCPtr   pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGCIndex].ptr;
+   XAAGCPtr   pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGetGCIndex()].ptr;
 
    if(pGC->lineStyle == LineSolid) changes &= ~GCDashList;
    if(!changes) return;

hw/xfree86/xaa/xaaInit.c

@@ -42,14 +42,9 @@ static int  XAASetDGAMode(int index, int num, DGADevicePtr devRet);
 static void XAAEnableDisableFBAccess (int index, Bool enable);
 static Bool XAAChangeWindowAttributes (WindowPtr pWin, unsigned long mask);
 
-/*
+static int XAAScreenIndex = -1;
- * XXX These three should be static, but that breaks ABI compat with XF4.4
+static int XAAGCIndex = -1;
- * and Xorg 6.7.0 modules.  DO NOT use them in new code, you should never
+static int XAAPixmapIndex = -1;
- * be setting them, and you've got Get functions below.
- */
-int XAAScreenIndex = -1;
-int XAAGCIndex = -1;
-int XAAPixmapIndex = -1;
 
 static unsigned long XAAGeneration = 0;
 
@@ -227,6 +222,14 @@ XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec)
     if(infoRec->Flags & MICROSOFT_ZERO_LINE_BIAS)
 	miSetZeroLineBias(pScreen, OCTANT1 | OCTANT2 | OCTANT3 | OCTANT4);
 
+#ifdef COMPOSITE
+    /* Initialize the composite wrapper.  This needs to happen after the
+     * wrapping above (so it comes before us), but before all other extensions,
+     * so it doesn't confuse them. (particularly damage).
+     */
+    miInitializeCompositeWrapper(pScreen);
+#endif
+
     return TRUE;
 }
 

hw/xfree86/xaa/xaaLineMisc.c

@@ -64,7 +64,7 @@ void
 XAAComputeDash(GCPtr pGC)
 {
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
-    XAAGCPtr   pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGCIndex].ptr;
+    XAAGCPtr   pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGetGCIndex()].ptr;
     Bool EvenDash = (pGC->numInDashList & 0x01) ? FALSE : TRUE;
     int PatternLength = 0;
     unsigned char* DashPtr = (unsigned char*)pGC->dash;

hw/xfree86/xaa/xaaWrapper.c

@@ -522,7 +522,7 @@ void
 XAASync(ScreenPtr pScreen)
 {
     XAAScreenPtr pScreenPriv = 
-	(XAAScreenPtr) pScreen->devPrivates[XAAScreenIndex].ptr;
+	(XAAScreenPtr) pScreen->devPrivates[XAAGetScreenIndex()].ptr;
     XAAInfoRecPtr infoRec = pScreenPriv->AccelInfoRec;
 
     if(infoRec->NeedToSync) {

hw/xfree86/xaa/xaalocal.h

@@ -1640,9 +1640,6 @@ XAAGetPixelFromRGBA (
 extern GCOps XAAFallbackOps;
 extern GCOps *XAAGetFallbackOps(void);
 extern GCFuncs XAAGCFuncs;
-extern int XAAScreenIndex;	/* XXX DONTUSE */
-extern int XAAGCIndex;		/* XXX DONTUSE */
-extern int XAAPixmapIndex;	/* XXX DONTUSE */
 extern int XAAGetScreenIndex(void);
 extern int XAAGetGCIndex(void);
 extern int XAAGetPixmapIndex(void);

miext/cw/cw.c

@@ -50,7 +50,6 @@ int cwWindowIndex;
 #ifdef RENDER
 int cwPictureIndex;
 #endif
-static Bool cwDisabled[MAXSCREENS];
 static unsigned long cwGeneration = 0;
 extern GCOps cwGCOps;
 
@@ -619,9 +618,9 @@ void
 miInitializeCompositeWrapper(ScreenPtr pScreen)
 {
     cwScreenPtr pScreenPriv;
-
+#ifdef RENDER
-    if (cwDisabled[pScreen->myNum])
+    Bool has_render = GetPictureScreenIfSet(pScreen) != NULL;
-	return;
+#endif
 
     if (cwGeneration != serverGeneration)
     {
@@ -631,6 +630,7 @@ miInitializeCompositeWrapper(ScreenPtr pScreen)
 	cwGCIndex = AllocateGCPrivateIndex();
 	cwWindowIndex = AllocateWindowPrivateIndex();
 #ifdef RENDER
+	if (has_render)
 	    cwPictureIndex = AllocatePicturePrivateIndex();
 #endif
 	cwGeneration = serverGeneration;
@@ -640,8 +640,10 @@ miInitializeCompositeWrapper(ScreenPtr pScreen)
     if (!AllocateWindowPrivate(pScreen, cwWindowIndex, 0))
 	return;
 #ifdef RENDER
+    if (has_render) {
 	if (!AllocatePicturePrivate(pScreen, cwPictureIndex, 0))
 	    return;
+    }
 #endif
     pScreenPriv = (cwScreenPtr)xalloc(sizeof(cwScreenRec));
     if (!pScreenPriv)
@@ -661,17 +663,11 @@ miInitializeCompositeWrapper(ScreenPtr pScreen)
     SCREEN_EPILOGUE(pScreen, GetWindowPixmap, cwGetWindowPixmap);
 
 #ifdef RENDER
-    if (GetPictureScreen (pScreen))
+    if (has_render)
 	cwInitializeRender(pScreen);
 #endif
 }
 
-_X_EXPORT void
-miDisableCompositeWrapper(ScreenPtr pScreen)
-{
-    cwDisabled[pScreen->myNum] = TRUE;
-}
-
 static Bool
 cwCloseScreen (int i, ScreenPtr pScreen)
 {

miext/cw/cw.h

@@ -169,7 +169,3 @@ cwFiniRender (ScreenPtr pScreen);
 
 void
 miInitializeCompositeWrapper(ScreenPtr pScreen);
-
-/* Must be called before miInitializeCompositeWrapper */
-void
-miDisableCompositeWrapper(ScreenPtr pScreen);

miext/damage/damage.c

@@ -1831,16 +1831,6 @@ DamageSetup (ScreenPtr pScreen)
     if (!pScrPriv)
 	return FALSE;
 
-#ifdef COMPOSITE
-    /* This is a kludge to ensure wrapping order with the composite wrapper.
-     * If it's done from compinit.c, then DamageSetup may be called before the
-     * extension init phase, so that cw will be higher in the wrapping chain and
-     * rewrite drawables before damage gets to it, causing confusion.
-     */
-    if (!noCompositeExtension)
-	miInitializeCompositeWrapper (pScreen);
-#endif
-	
     pScrPriv->internalLevel = 0;
     pScrPriv->pScreenDamage = 0;
 

os/WaitFor.c

@@ -125,7 +125,7 @@ struct _OsTimerRec {
 };
 
 static void DoTimer(OsTimerPtr timer, CARD32 now, OsTimerPtr *prev);
-static void CheckAllTimers(CARD32 now);
+static void CheckAllTimers(void);
 static OsTimerPtr timers = NULL;
 
 /*****************
@@ -204,7 +204,7 @@ WaitForSomething(int *pClientsReady)
 	    timeout = timers->expires - now;
             if (timeout > 0 && timeout > timers->delta + 250) {
                 /* time has rewound.  reset the timers. */
-                CheckAllTimers(now);
+                CheckAllTimers();
             }
 
 	    if (timers) {
@@ -436,11 +436,14 @@ ANYSET(FdMask *src)
 /* If time has rewound, re-run every affected timer.
  * Timers might drop out of the list, so we have to restart every time. */
 static void
-CheckAllTimers(CARD32 now)
+CheckAllTimers(void)
 {
     OsTimerPtr timer;
+    CARD32 now;
 
 start:
+    now = GetTimeInMillis();
+
     for (timer = timers; timer; timer = timer->next) {
         if (timer->expires - now > timer->delta + 250) {
             TimerForce(timer);

os/utils.c

@@ -136,10 +136,7 @@ _X_EXPORT Bool noTestExtensions;
 _X_EXPORT Bool noBigReqExtension = FALSE;
 #endif
 #ifdef COMPOSITE
- /* COMPOSITE is disabled by default for now until the
+_X_EXPORT Bool noCompositeExtension = FALSE;
-  * interface is stable */
- #define COMPOSITE_DEFAULT FALSE
-_X_EXPORT Bool noCompositeExtension = !COMPOSITE_DEFAULT;
 #endif
 
 #ifdef DAMAGE