libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 156 insertions, 161 deletions

diff --git a/xorg-server/hw/xfree86/os-support/shared/vidmem.c b/xorg-server/hw/xfree86/os-support/shared/vidmem.c
index 54f6c6497..a7717d8f6 100644
--- a/xorg-server/hw/xfree86/os-support/shared/vidmem.c
+++ b/xorg-server/hw/xfree86/os-support/shared/vidmem.c
@@ -25,7 +25,6 @@
  * authorization from the copyright holder(s) and author(s).
  */
 
-
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
 #endif
@@ -51,240 +50,236 @@
  */
 
 typedef struct {
-	unsigned long 	size;
-	pointer		virtBase;
-	pointer 	mtrrInfo;
+    unsigned long size;
+    pointer virtBase;
+    pointer mtrrInfo;
 } MappingRec, *MappingPtr;
-	
+
 typedef struct {
-	int		numMappings;
-	MappingPtr *	mappings;
-	Bool		mtrrEnabled;
-	MessageType	mtrrFrom;
-	Bool		mtrrOptChecked;
-	ScrnInfoPtr	pScrn;
+    int numMappings;
+    MappingPtr *mappings;
+    Bool mtrrEnabled;
+    MessageType mtrrFrom;
+    Bool mtrrOptChecked;
+    ScrnInfoPtr pScrn;
 } VidMapRec, *VidMapPtr;
 
 static int vidMapIndex = -1;
 
 #define VIDMAPPTR(p) ((VidMapPtr)((p)->privates[vidMapIndex].ptr))
 
-static VidMemInfo vidMemInfo = {FALSE, };
-static VidMapRec  vidMapRec  = {0, NULL, TRUE, X_DEFAULT, FALSE, NULL};
+static VidMemInfo vidMemInfo = { FALSE, };
+static VidMapRec vidMapRec = { 0, NULL, TRUE, X_DEFAULT, FALSE, NULL };
 
 static VidMapPtr
 getVidMapRec(int scrnIndex)
 {
-	VidMapPtr vp;
-	ScrnInfoPtr pScrn;
+    VidMapPtr vp;
+    ScrnInfoPtr pScrn;
 
-	if ((scrnIndex < 0) ||
-	    !(pScrn = xf86Screens[scrnIndex]))
-		return &vidMapRec;
+    if ((scrnIndex < 0) || !(pScrn = xf86Screens[scrnIndex]))
+        return &vidMapRec;
 
-	if (vidMapIndex < 0)
-		vidMapIndex = xf86AllocateScrnInfoPrivateIndex();
+    if (vidMapIndex < 0)
+        vidMapIndex = xf86AllocateScrnInfoPrivateIndex();
 
-	if (VIDMAPPTR(pScrn) != NULL)
-		return VIDMAPPTR(pScrn);
+    if (VIDMAPPTR(pScrn) != NULL)
+        return VIDMAPPTR(pScrn);
 
-	vp = pScrn->privates[vidMapIndex].ptr = xnfcalloc(sizeof(VidMapRec), 1);
-	vp->mtrrEnabled = TRUE;	/* default to enabled */
-	vp->mtrrFrom = X_DEFAULT;
-	vp->mtrrOptChecked = FALSE;
-	vp->pScrn = pScrn;
-	return vp;
+    vp = pScrn->privates[vidMapIndex].ptr = xnfcalloc(sizeof(VidMapRec), 1);
+    vp->mtrrEnabled = TRUE;     /* default to enabled */
+    vp->mtrrFrom = X_DEFAULT;
+    vp->mtrrOptChecked = FALSE;
+    vp->pScrn = pScrn;
+    return vp;
 }
 
 static MappingPtr
 newMapping(VidMapPtr vp)
 {
-	vp->mappings = xnfrealloc(vp->mappings, sizeof(MappingPtr) *
-				  (vp->numMappings + 1));
-	vp->mappings[vp->numMappings] = xnfcalloc(sizeof(MappingRec), 1);
-	return vp->mappings[vp->numMappings++];
+    vp->mappings = xnfrealloc(vp->mappings, sizeof(MappingPtr) *
+                              (vp->numMappings + 1));
+    vp->mappings[vp->numMappings] = xnfcalloc(sizeof(MappingRec), 1);
+    return vp->mappings[vp->numMappings++];
 }
 
 static MappingPtr
 findMapping(VidMapPtr vp, pointer vbase, unsigned long size)
 {
-	int i;
-
-	for (i = 0; i < vp->numMappings; i++) {
-		if (vp->mappings[i]->virtBase == vbase &&
-		    vp->mappings[i]->size == size)
-			return vp->mappings[i];
-	}
-	return NULL;
+    int i;
+
+    for (i = 0; i < vp->numMappings; i++) {
+        if (vp->mappings[i]->virtBase == vbase && vp->mappings[i]->size == size)
+            return vp->mappings[i];
+    }
+    return NULL;
 }
 
 static void
 removeMapping(VidMapPtr vp, MappingPtr mp)
 {
-	int i, found = 0;
-
-	for (i = 0; i < vp->numMappings; i++) {
-		if (vp->mappings[i] == mp) {
-			found = 1;
-			free(vp->mappings[i]);
-		} else if (found) {
-			vp->mappings[i - 1] = vp->mappings[i];
-		}
-	}
-	vp->numMappings--;
-	vp->mappings[vp->numMappings] = NULL;
+    int i, found = 0;
+
+    for (i = 0; i < vp->numMappings; i++) {
+        if (vp->mappings[i] == mp) {
+            found = 1;
+            free(vp->mappings[i]);
+        }
+        else if (found) {
+            vp->mappings[i - 1] = vp->mappings[i];
+        }
+    }
+    vp->numMappings--;
+    vp->mappings[vp->numMappings] = NULL;
 }
 
 enum { OPTION_MTRR };
-static const OptionInfoRec opts[] =
-{
-	{ OPTION_MTRR, "mtrr", OPTV_BOOLEAN, {0}, FALSE },
-	{ -1, NULL, OPTV_NONE, {0}, FALSE }
+
+static const OptionInfoRec opts[] = {
+    {OPTION_MTRR, "mtrr", OPTV_BOOLEAN, {0}, FALSE},
+    {-1, NULL, OPTV_NONE, {0}, FALSE}
 };
 
 static void
 checkMtrrOption(VidMapPtr vp)
 {
-	if (!vp->mtrrOptChecked && vp->pScrn && vp->pScrn->options != NULL) {
-		OptionInfoPtr options;
-
-		options = xnfalloc(sizeof(opts));
-		(void)memcpy(options, opts, sizeof(opts));
-		xf86ProcessOptions(vp->pScrn->scrnIndex, vp->pScrn->options,
-					options);
-		if (xf86GetOptValBool(options, OPTION_MTRR, &vp->mtrrEnabled))
-			vp->mtrrFrom = X_CONFIG;
-		free(options);
-		vp->mtrrOptChecked = TRUE;
-	}
+    if (!vp->mtrrOptChecked && vp->pScrn && vp->pScrn->options != NULL) {
+        OptionInfoPtr options;
+
+        options = xnfalloc(sizeof(opts));
+        (void) memcpy(options, opts, sizeof(opts));
+        xf86ProcessOptions(vp->pScrn->scrnIndex, vp->pScrn->options, options);
+        if (xf86GetOptValBool(options, OPTION_MTRR, &vp->mtrrEnabled))
+            vp->mtrrFrom = X_CONFIG;
+        free(options);
+        vp->mtrrOptChecked = TRUE;
+    }
 }
 
 void
-xf86MakeNewMapping(int ScreenNum, int Flags, unsigned long Base, unsigned long Size, pointer Vbase)
+xf86MakeNewMapping(int ScreenNum, int Flags, unsigned long Base,
+                   unsigned long Size, pointer Vbase)
 {
-	VidMapPtr vp;
-	MappingPtr mp;
+    VidMapPtr vp;
+    MappingPtr mp;
 
-	vp = getVidMapRec(ScreenNum);
-	mp = newMapping(vp);
-	mp->size = Size;
-	mp->virtBase = Vbase;
+    vp = getVidMapRec(ScreenNum);
+    mp = newMapping(vp);
+    mp->size = Size;
+    mp->virtBase = Vbase;
 }
 
 void
 xf86InitVidMem(void)
 {
-	if (!vidMemInfo.initialised) {
-		memset(&vidMemInfo, 0, sizeof(VidMemInfo));
-		xf86OSInitVidMem(&vidMemInfo);
-	}
+    if (!vidMemInfo.initialised) {
+        memset(&vidMemInfo, 0, sizeof(VidMemInfo));
+        xf86OSInitVidMem(&vidMemInfo);
+    }
 }
 
 pointer
 xf86MapVidMem(int ScreenNum, int Flags, unsigned long Base, unsigned long Size)
 {
-	pointer vbase = NULL;
-	VidMapPtr vp;
-	MappingPtr mp;
-
-	if (((Flags & VIDMEM_FRAMEBUFFER) &&
-	     (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))))
-	    FatalError("Mapping memory with more than one type\n");
-	    
-	xf86InitVidMem();
-	if (!vidMemInfo.initialised || !vidMemInfo.mapMem)
-		return NULL;
-
-	vbase = vidMemInfo.mapMem(ScreenNum, Base, Size, Flags);
-
-	if (!vbase || vbase == (pointer)-1)
-		return NULL;
-
-	vp = getVidMapRec(ScreenNum);
-	mp = newMapping(vp);
-	mp->size = Size;
-	mp->virtBase = vbase;
-
-	/*
-	 * Check the "mtrr" option even when MTRR isn't supported to avoid
-	 * warnings about unrecognised options.
-	 */
-	checkMtrrOption(vp);
-
-	if (vp->mtrrEnabled && vidMemInfo.setWC) {
-		if (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))
-			mp->mtrrInfo =
-				vidMemInfo.setWC(ScreenNum, Base, Size, FALSE,
-						 vp->mtrrFrom);
-		else if (Flags & VIDMEM_FRAMEBUFFER)
-			mp->mtrrInfo =
-				vidMemInfo.setWC(ScreenNum, Base, Size, TRUE,
-						 vp->mtrrFrom);
-	}
-	return vbase;
+    pointer vbase = NULL;
+    VidMapPtr vp;
+    MappingPtr mp;
+
+    if (((Flags & VIDMEM_FRAMEBUFFER) &&
+         (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))))
+        FatalError("Mapping memory with more than one type\n");
+
+    xf86InitVidMem();
+    if (!vidMemInfo.initialised || !vidMemInfo.mapMem)
+        return NULL;
+
+    vbase = vidMemInfo.mapMem(ScreenNum, Base, Size, Flags);
+
+    if (!vbase || vbase == (pointer) -1)
+        return NULL;
+
+    vp = getVidMapRec(ScreenNum);
+    mp = newMapping(vp);
+    mp->size = Size;
+    mp->virtBase = vbase;
+
+    /*
+     * Check the "mtrr" option even when MTRR isn't supported to avoid
+     * warnings about unrecognised options.
+     */
+    checkMtrrOption(vp);
+
+    if (vp->mtrrEnabled && vidMemInfo.setWC) {
+        if (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))
+            mp->mtrrInfo =
+                vidMemInfo.setWC(ScreenNum, Base, Size, FALSE, vp->mtrrFrom);
+        else if (Flags & VIDMEM_FRAMEBUFFER)
+            mp->mtrrInfo =
+                vidMemInfo.setWC(ScreenNum, Base, Size, TRUE, vp->mtrrFrom);
+    }
+    return vbase;
 }
 
 void
 xf86UnMapVidMem(int ScreenNum, pointer Base, unsigned long Size)
 {
-	VidMapPtr vp;
-	MappingPtr mp;
-
-	if (!vidMemInfo.initialised || !vidMemInfo.unmapMem) {
-		xf86DrvMsg(ScreenNum, X_WARNING,
-		  "xf86UnMapVidMem() called before xf86MapVidMem()\n");
-		return;
-	}
-
-	vp = getVidMapRec(ScreenNum);
-	mp = findMapping(vp, Base, Size);
-	if (!mp) {
-		xf86DrvMsg(ScreenNum, X_WARNING,
-		  "xf86UnMapVidMem: cannot find region for [%p,0x%lx]\n",
-		  Base, Size);
-		return;
-	}
-	if (vp->mtrrEnabled && vidMemInfo.undoWC && mp)
-		vidMemInfo.undoWC(ScreenNum, mp->mtrrInfo);
-
-	vidMemInfo.unmapMem(ScreenNum, Base, Size);
-	removeMapping(vp, mp);
+    VidMapPtr vp;
+    MappingPtr mp;
+
+    if (!vidMemInfo.initialised || !vidMemInfo.unmapMem) {
+        xf86DrvMsg(ScreenNum, X_WARNING,
+                   "xf86UnMapVidMem() called before xf86MapVidMem()\n");
+        return;
+    }
+
+    vp = getVidMapRec(ScreenNum);
+    mp = findMapping(vp, Base, Size);
+    if (!mp) {
+        xf86DrvMsg(ScreenNum, X_WARNING,
+                   "xf86UnMapVidMem: cannot find region for [%p,0x%lx]\n",
+                   Base, Size);
+        return;
+    }
+    if (vp->mtrrEnabled && vidMemInfo.undoWC && mp)
+        vidMemInfo.undoWC(ScreenNum, mp->mtrrInfo);
+
+    vidMemInfo.unmapMem(ScreenNum, Base, Size);
+    removeMapping(vp, mp);
 }
 
 Bool
 xf86CheckMTRR(int ScreenNum)
 {
-	VidMapPtr vp = getVidMapRec(ScreenNum);
-
-	/*
-	 * Check the "mtrr" option even when MTRR isn't supported to avoid
-	 * warnings about unrecognised options.
-	 */
-	checkMtrrOption(vp);
-
-	if (vp->mtrrEnabled && vidMemInfo.setWC)
-		return TRUE;
-		
-	return FALSE;
+    VidMapPtr vp = getVidMapRec(ScreenNum);
+
+    /*
+     * Check the "mtrr" option even when MTRR isn't supported to avoid
+     * warnings about unrecognised options.
+     */
+    checkMtrrOption(vp);
+
+    if (vp->mtrrEnabled && vidMemInfo.setWC)
+        return TRUE;
+
+    return FALSE;
 }
 
 Bool
 xf86LinearVidMem(void)
 {
-	xf86InitVidMem();
-	return vidMemInfo.linearSupported;
+    xf86InitVidMem();
+    return vidMemInfo.linearSupported;
 }
 
 void
 xf86MapReadSideEffects(int ScreenNum, int Flags, pointer base,
-			unsigned long Size)
+                       unsigned long Size)
 {
-	if (!(Flags & VIDMEM_READSIDEEFFECT))
-		return;
+    if (!(Flags & VIDMEM_READSIDEEFFECT))
+        return;
 
-	if (!vidMemInfo.initialised || !vidMemInfo.readSideEffects)
-		return;
+    if (!vidMemInfo.initialised || !vidMemInfo.readSideEffects)
+        return;
 
-	vidMemInfo.readSideEffects(ScreenNum, base, Size);
+    vidMemInfo.readSideEffects(ScreenNum, base, Size);
 }
-