libX11 mesa xserver pixman git update 23 May 2014

xserver          commit db2e708f31a162c6c66643d3559dd5f3e21ee06b
libX11           commit e3dc0d17339e61eaf0b51b8907510984e3bf23cb
pixman           commit 9cd283b2eb8279824406bfd47b020d21fc00cf82
mesa             commit 404387ecd72a4a9ace8c1fa6895823aabfd759ad

8 files changed, 58 insertions, 19 deletions

diff --git a/xorg-server/glx/glxext.c b/xorg-server/glx/glxext.c
index c0142fe2e..c2de3cedd 100644
--- a/xorg-server/glx/glxext.c
+++ b/xorg-server/glx/glxext.c
@@ -316,6 +316,23 @@ GlxPushProvider(__GLXprovider * provider)
     __glXProviderStack = provider;
 }
 
+static Bool
+checkScreenVisuals(void)
+{
+    int i, j;
+
+    for (i = 0; i < screenInfo.numScreens; i++) {
+        ScreenPtr screen = screenInfo.screens[i];
+        for (j = 0; j < screen->numVisuals; j++) {
+            if (screen->visuals[j].class == TrueColor ||
+                screen->visuals[j].class == DirectColor)
+                return True;
+        }
+    }
+
+    return False;
+}
+
 /*
 ** Initialize the GLX extension.
 */
@@ -334,6 +351,10 @@ GlxExtensionInit(void)
         *stack = &__glXDRISWRastProvider;
     }
 
+    /* Mesa requires at least one True/DirectColor visual */
+    if (!checkScreenVisuals())
+        return;
+
     __glXContextRes = CreateNewResourceType((DeleteType) ContextGone,
                                             "GLXContext");
     __glXDrawableRes = CreateNewResourceType((DeleteType) DrawableGone,
diff --git a/xorg-server/hw/dmx/dmxfont.c b/xorg-server/hw/dmx/dmxfont.c
index 6b81826c9..115422d41 100644
--- a/xorg-server/hw/dmx/dmxfont.c
+++ b/xorg-server/hw/dmx/dmxfont.c
@@ -397,12 +397,12 @@ dmxBELoadFont(ScreenPtr pScreen, FontPtr pFont)
                    "font-path-related options, see the Xdmx man page.\n");
         }
 
+        free(goodfps);
         if (!dmxIgnoreBadFontPaths ||
             (dmxIgnoreBadFontPaths && dmxSetFontPath(dmxScreen))) {
             /* We still have errors so return with error */
             dmxFreeFontPath(fp);
             XFreeFontPath(oldFontPath);
-            free(goodfps);
             return FALSE;
         }
     }
diff --git a/xorg-server/hw/dmx/glxProxy/glxcmds.c b/xorg-server/hw/dmx/glxProxy/glxcmds.c
index 964db4069..23c3366bd 100644
--- a/xorg-server/hw/dmx/glxProxy/glxcmds.c
+++ b/xorg-server/hw/dmx/glxProxy/glxcmds.c
@@ -2009,6 +2009,7 @@ CreateGLXPixmap(__GLXclientState * cl,
         }
         else {
             client->errorValue = (visual ? visual : fbconfigId);
+            free(pGlxPixmap->be_xids);
             free(pGlxPixmap);
             return BadValue;
         }
@@ -2017,6 +2018,7 @@ CreateGLXPixmap(__GLXclientState * cl,
     }
 
     if (!(AddResource(glxpixmapId, __glXPixmapRes, pGlxPixmap))) {
+        free(pGlxPixmap->be_xids);
         free(pGlxPixmap);
         return BadAlloc;
     }
diff --git a/xorg-server/hw/xfree86/common/compiler.h b/xorg-server/hw/xfree86/common/compiler.h
index fb95f58bf..0319de06b 100644
--- a/xorg-server/hw/xfree86/common/compiler.h
+++ b/xorg-server/hw/xfree86/common/compiler.h
@@ -1352,7 +1352,7 @@ stl_u(unsigned long val, unsigned int *p)
 #else                           /* ix86 */
 
 #if !defined(__SUNPRO_C)
-#if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__m32r__) && !defined(__aarch64__)
+#if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__m32r__) && !defined(__aarch64__) && !defined(__arc__)
 #ifdef GCCUSESGAS
 
 /*
@@ -1454,7 +1454,7 @@ inl(unsigned short port)
 
 #endif                          /* GCCUSESGAS */
 
-#else                           /* !defined(FAKEIT) && !defined(__mc68000__)  && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__m32r__) */
+#else                           /* !defined(FAKEIT) && !defined(__mc68000__)  && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__m32r__) && !defined(__arc__) */
 
 static __inline__ void
 outb(unsigned short port, unsigned char val)
diff --git a/xorg-server/hw/xfree86/dri2/dri2.c b/xorg-server/hw/xfree86/dri2/dri2.c
index 76708cabc..6dd77963c 100644
--- a/xorg-server/hw/xfree86/dri2/dri2.c
+++ b/xorg-server/hw/xfree86/dri2/dri2.c
@@ -156,11 +156,9 @@ GetScreenPrime(ScreenPtr master, int prime_id)
 
         ds = DRI2GetScreen(slave);
         if (ds->prime_id == prime_id)
-            break;
+            return slave;
     }
-    if (!slave)
-        return master;
-    return slave;
+    return master;
 }
 
 static DRI2ScreenPtr
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_video.c b/xorg-server/hw/xfree86/os-support/linux/lnx_video.c
index 47f5abc2c..40765fccf 100644
--- a/xorg-server/hw/xfree86/os-support/linux/lnx_video.c
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_video.c
@@ -59,7 +59,8 @@ static Bool ExtendedEnabled = FALSE;
       !defined(__mips__) && \
       !defined(__nds32__) && \
       !defined(__arm__) && \
-      !defined(__aarch64__)
+      !defined(__aarch64__) && \
+      !defined(__arc__)
 
 /*
  * Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare
diff --git a/xorg-server/hw/xfree86/shadowfb/shadow.c b/xorg-server/hw/xfree86/shadowfb/shadow.c
index 10f72cc99..d2481ed8a 100644
--- a/xorg-server/hw/xfree86/shadowfb/shadow.c
+++ b/xorg-server/hw/xfree86/shadowfb/shadow.c
@@ -29,14 +29,14 @@
 #include "picturestr.h"
 
 static Bool ShadowCloseScreen(ScreenPtr pScreen);
-static Bool ShadowCreateScreenResources(ScreenPtr pScreen);
+static Bool ShadowCreateRootWindow(WindowPtr pWin);
 
 typedef struct {
     ScrnInfoPtr pScrn;
     RefreshAreaFuncPtr preRefresh;
     RefreshAreaFuncPtr postRefresh;
     CloseScreenProcPtr CloseScreen;
-    CreateScreenResourcesProcPtr CreateScreenResources;
+    CreateWindowProcPtr CreateWindow;
 } ShadowScreenRec, *ShadowScreenPtr;
 
 static DevPrivateKeyRec ShadowScreenKeyRec;
@@ -71,10 +71,10 @@ ShadowFBInit2(ScreenPtr pScreen,
     pPriv->postRefresh = postRefreshArea;
 
     pPriv->CloseScreen = pScreen->CloseScreen;
-    pPriv->CreateScreenResources = pScreen->CreateScreenResources;
+    pPriv->CreateWindow = pScreen->CreateWindow;
 
     pScreen->CloseScreen = ShadowCloseScreen;
-    pScreen->CreateScreenResources = ShadowCreateScreenResources;
+    pScreen->CreateWindow = ShadowCreateRootWindow;
 
     return TRUE;
 }
@@ -117,16 +117,21 @@ shadowfbReportPost(DamagePtr damage, RegionPtr reg, void *closure)
 }
 
 static Bool
-ShadowCreateScreenResources(ScreenPtr pScreen)
+ShadowCreateRootWindow(WindowPtr pWin)
 {
     Bool ret;
-    WindowPtr pWin = pScreen->root;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
     ShadowScreenPtr pPriv = shadowfbGetScreenPrivate(pScreen);
 
-    pScreen->CreateScreenResources = pPriv->CreateScreenResources;
-    ret = pScreen->CreateScreenResources(pScreen);
-    pPriv->CreateScreenResources = pScreen->CreateScreenResources;
-    pScreen->CreateScreenResources = ShadowCreateScreenResources;
+    /* paranoia */
+    if (pWin != pScreen->root)
+        ErrorF("ShadowCreateRootWindow called unexpectedly\n");
+
+    /* call down, but don't hook ourselves back in; we know the first time
+     * we're called it's for the root window.
+     */
+    pScreen->CreateWindow = pPriv->CreateWindow;
+    ret = pScreen->CreateWindow(pWin);
 
     /* this might look like it leaks, but the damage code reaps listeners
      * when their drawable disappears.
@@ -159,7 +164,6 @@ ShadowCloseScreen(ScreenPtr pScreen)
     ShadowScreenPtr pPriv = shadowfbGetScreenPrivate(pScreen);
 
     pScreen->CloseScreen = pPriv->CloseScreen;
-    pScreen->CreateScreenResources = pPriv->CreateScreenResources;
 
     free(pPriv);
 
diff --git a/xorg-server/include/servermd.h b/xorg-server/include/servermd.h
index 11f6c1022..2d1ccb19f 100644
--- a/xorg-server/include/servermd.h
+++ b/xorg-server/include/servermd.h
@@ -300,6 +300,19 @@ SOFTWARE.
 
 #endif                          /* __aarch64__ */
 
+#if defined(__arc__)
+
+#if defined(__BIG_ENDIAN__)
+#define IMAGE_BYTE_ORDER	MSBFirst
+#define BITMAP_BIT_ORDER	MSBFirst
+#else
+#define IMAGE_BYTE_ORDER	LSBFirst
+#define BITMAP_BIT_ORDER	LSBFirst
+#endif
+#define GLYPHPADBYTES		4
+
+#endif                          /* ARC */
+
 /* size of buffer to use with GetImage, measured in bytes. There's obviously
  * a trade-off between the amount of heap used and the number of times the
  * ddx routine has to be called.