[PATCH 22/23] dix: Always store GC client clip as a region (v2)
Adam Jackson
ajax at redhat.com
Mon Oct 27 12:52:10 PDT 2014
Again, this changes FixesCreateRegionFromGC to throw BadMatch when fed a
GC with no client clip.
v2: Fix Xnest and some variable names (Keith)
Reviewed-by: Keith Packard <keithp at keithp.com>
Signed-off-by: Adam Jackson <ajax at redhat.com>
---
dix/gc.c | 3 +--
exa/exa_accel.c | 20 ++++++++---------
exa/exa_priv.h | 7 +++---
exa/exa_unaccel.c | 11 +++++----
hw/dmx/dmxgc.c | 12 ++--------
hw/kdrive/src/kxv.c | 2 +-
hw/xfree86/common/xf86xv.c | 2 +-
hw/xnest/GC.c | 56 ++++++++++------------------------------------
hw/xnest/XNGC.h | 1 -
include/gcstruct.h | 5 ++---
mi/micopy.c | 5 ++---
mi/miexpose.c | 2 +-
mi/migc.c | 45 +++++++++----------------------------
mi/mioverlay.c | 2 +-
xfixes/region.c | 13 +++--------
15 files changed, 53 insertions(+), 133 deletions(-)
diff --git a/dix/gc.c b/dix/gc.c
index 88d6501..d10b7d6 100644
--- a/dix/gc.c
+++ b/dix/gc.c
@@ -495,7 +495,6 @@ NewGCObject(ScreenPtr pScreen, int depth)
pGC->graphicsExposures = TRUE;
pGC->clipOrg.x = 0;
pGC->clipOrg.y = 0;
- pGC->clientClipType = CT_NONE;
pGC->clientClip = (void *) NULL;
pGC->numInDashList = 2;
pGC->dash = DefaultDash;
@@ -1067,7 +1066,7 @@ GetScratchGC(unsigned depth, ScreenPtr pScreen)
pGC->graphicsExposures = FALSE;
pGC->clipOrg.x = 0;
pGC->clipOrg.y = 0;
- if (pGC->clientClipType != CT_NONE)
+ if (pGC->clientClip)
(*pGC->funcs->ChangeClip) (pGC, CT_NONE, NULL, 0);
pGC->stateChanges = GCAllBits;
return pGC;
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 9c742bd..5aa7d10 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -413,7 +413,7 @@ exaHWCopyNtoN(DrawablePtr pSrcDrawable,
if (!pGC || !exaGCReadsDestination(pDstDrawable, pGC->planemask,
pGC->fillStyle, pGC->alu,
- pGC->clientClipType)) {
+ pGC->clientClip != NULL)) {
dstregion = RegionCreate(NullBox, 0);
RegionCopy(dstregion, srcregion);
RegionTranslate(dstregion, dst_off_x - dx - src_off_x,
@@ -771,7 +771,7 @@ exaPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pSeg)
static Bool exaFillRegionSolid(DrawablePtr pDrawable, RegionPtr pRegion,
Pixel pixel, CARD32 planemask, CARD32 alu,
- unsigned int clientClipType);
+ Bool hasClientClip);
static void
exaPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nrect, xRectangle *prect)
@@ -816,11 +816,11 @@ exaPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nrect, xRectangle *prect)
if (((pGC->fillStyle == FillSolid || pGC->tileIsPixel) &&
exaFillRegionSolid(pDrawable, pReg, pGC->fillStyle == FillSolid ?
pGC->fgPixel : pGC->tile.pixel, pGC->planemask,
- pGC->alu, pGC->clientClipType)) ||
+ pGC->alu, pGC->clientClip != NULL)) ||
(pGC->fillStyle == FillTiled && !pGC->tileIsPixel &&
exaFillRegionTiled(pDrawable, pReg, pGC->tile.pixmap, &pGC->patOrg,
pGC->planemask, pGC->alu,
- pGC->clientClipType))) {
+ pGC->clientClip != NULL))) {
goto out;
}
}
@@ -990,7 +990,7 @@ exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
static Bool
exaFillRegionSolid(DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
- CARD32 planemask, CARD32 alu, unsigned int clientClipType)
+ CARD32 planemask, CARD32 alu, Bool hasClientClip)
{
ExaScreenPriv(pDrawable->pScreen);
PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
@@ -1013,8 +1013,7 @@ exaFillRegionSolid(DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
pixmaps[0].pPix = pPixmap;
pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillSolid,
alu,
- clientClipType) ? NULL :
- pRegion;
+ hasClientClip) ? NULL : pRegion;
exaDoMigration(pixmaps, 1, TRUE);
}
@@ -1074,7 +1073,7 @@ exaFillRegionSolid(DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
Bool
exaFillRegionTiled(DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu,
- unsigned int clientClipType)
+ Bool hasClientClip)
{
ExaScreenPriv(pDrawable->pScreen);
PixmapPtr pPixmap;
@@ -1096,7 +1095,7 @@ exaFillRegionTiled(DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
if (tileWidth == 1 && tileHeight == 1)
return exaFillRegionSolid(pDrawable, pRegion,
exaGetPixmapFirstPixel(pTile), planemask,
- alu, clientClipType);
+ alu, hasClientClip);
pPixmap = exaGetDrawablePixmap(pDrawable);
pExaPixmap = ExaGetPixmapPriv(pPixmap);
@@ -1113,8 +1112,7 @@ exaFillRegionTiled(DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
pixmaps[0].pPix = pPixmap;
pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillTiled,
alu,
- clientClipType) ? NULL :
- pRegion;
+ hasClientClip) ? NULL : pRegion;
pixmaps[1].as_dst = FALSE;
pixmaps[1].as_src = TRUE;
pixmaps[1].pPix = pTile;
diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index 88bfd37..ca4db72 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -455,12 +455,11 @@ ExaCheckAddTraps(PicturePtr pPicture,
static _X_INLINE Bool
exaGCReadsDestination(DrawablePtr pDrawable, unsigned long planemask,
unsigned int fillStyle, unsigned char alu,
- unsigned int clientClipType)
+ Bool clientClip)
{
return ((alu != GXcopy && alu != GXclear && alu != GXset &&
alu != GXcopyInverted) || fillStyle == FillStippled ||
- clientClipType != CT_NONE ||
- !EXA_PM_IS_SOLID(pDrawable, planemask));
+ clientClip != FALSE || !EXA_PM_IS_SOLID(pDrawable, planemask));
}
void
@@ -470,7 +469,7 @@ Bool
exaFillRegionTiled(DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu,
- unsigned int clientClipType);
+ Bool clientClip);
void
diff --git a/exa/exa_unaccel.c b/exa/exa_unaccel.c
index b0c6344..73eada9 100644
--- a/exa/exa_unaccel.c
+++ b/exa/exa_unaccel.c
@@ -107,7 +107,7 @@ ExaCheckPutImage(DrawablePtr pDrawable, GCPtr pGC, int depth,
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
if (!pExaScr->prepare_access_reg || !pExaPixmap->pDamage ||
exaGCReadsDestination(pDrawable, pGC->planemask, pGC->fillStyle,
- pGC->alu, pGC->clientClipType))
+ pGC->alu, pGC->clientClip != NULL))
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
else
pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_DEST,
@@ -143,7 +143,7 @@ ExaCheckCopyNtoN(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
if (pExaScr->prepare_access_reg &&
!exaGCReadsDestination(pDst, pGC->planemask, pGC->fillStyle,
- pGC->alu, pGC->clientClipType) &&
+ pGC->alu, pGC->clientClip != NULL) &&
RegionInitBoxes(®, pbox, nbox)) {
PixmapPtr pPixmap = exaGetDrawablePixmap(pDst);
@@ -179,10 +179,9 @@ ExaFallbackPrepareReg(DrawablePtr pDrawable,
ExaScreenPriv(pScreen);
if (pExaScr->prepare_access_reg &&
- !(checkReads && exaGCReadsDestination(pDrawable,
- pGC->planemask,
- pGC->fillStyle,
- pGC->alu, pGC->clientClipType))) {
+ !(checkReads && exaGCReadsDestination(pDrawable, pGC->planemask,
+ pGC->fillStyle, pGC->alu,
+ pGC->clientClip != NULL))) {
BoxRec box;
RegionRec reg;
int xoff, yoff;
diff --git a/hw/dmx/dmxgc.c b/hw/dmx/dmxgc.c
index 2d61ea2..2343167 100644
--- a/hw/dmx/dmxgc.c
+++ b/hw/dmx/dmxgc.c
@@ -391,13 +391,10 @@ dmxChangeClip(GCPtr pGC, int type, void *pvalue, int nrects)
pGC->funcs->ChangeClip(pGC, type, pvalue, nrects);
/* Set the client clip on the back-end server */
- switch (pGC->clientClipType) {
- case CT_NONE:
+ if (!pGC->clientClip) {
if (dmxScreen->beDisplay)
XSetClipMask(dmxScreen->beDisplay, pGCPriv->gc, None);
- break;
-
- case CT_REGION:
+ } else {
if (dmxScreen->beDisplay) {
nRects = RegionNumRects((RegionPtr) pGC->clientClip);
pRects = malloc(nRects * sizeof(*pRects));
@@ -416,11 +413,6 @@ dmxChangeClip(GCPtr pGC, int type, void *pvalue, int nrects)
free(pRects);
}
- break;
-
- case CT_PIXMAP:
- /* Condensed down to REGION in the mi code */
- break;
}
DMX_GC_FUNC_EPILOGUE(pGC);
diff --git a/hw/kdrive/src/kxv.c b/hw/kdrive/src/kxv.c
index 163d5c1..369db33 100644
--- a/hw/kdrive/src/kxv.c
+++ b/hw/kdrive/src/kxv.c
@@ -492,7 +492,7 @@ static void
KdXVCopyClip(XvPortRecPrivatePtr portPriv, GCPtr pGC)
{
/* copy the new clip if it exists */
- if ((pGC->clientClipType == CT_REGION) && pGC->clientClip) {
+ if (pGC->clientClip) {
if (!portPriv->clientClip)
portPriv->clientClip = RegionCreate(NullBox, 1);
/* Note: this is in window coordinates */
diff --git a/hw/xfree86/common/xf86xv.c b/hw/xfree86/common/xf86xv.c
index 5ef5de1..b974cd2 100644
--- a/hw/xfree86/common/xf86xv.c
+++ b/hw/xfree86/common/xf86xv.c
@@ -599,7 +599,7 @@ static void
xf86XVCopyClip(XvPortRecPrivatePtr portPriv, GCPtr pGC)
{
/* copy the new clip if it exists */
- if ((pGC->clientClipType == CT_REGION) && pGC->clientClip) {
+ if (pGC->clientClip) {
if (!portPriv->clientClip)
portPriv->clientClip = RegionCreate(NullBox, 1);
/* Note: this is in window coordinates */
diff --git a/hw/xnest/GC.c b/hw/xnest/GC.c
index 0ec60fc..96af6eb 100644
--- a/hw/xnest/GC.c
+++ b/hw/xnest/GC.c
@@ -194,11 +194,12 @@ xnestChangeClip(GCPtr pGC, int type, void *pValue, int nRects)
BoxPtr pBox;
XRectangle *pRects;
- xnestDestroyClipHelper(pGC);
+ xnestDestroyClip(pGC);
switch (type) {
case CT_NONE:
XSetClipMask(xnestDisplay, xnestGC(pGC), None);
+ pValue = NULL;
break;
case CT_REGION:
@@ -224,11 +225,9 @@ xnestChangeClip(GCPtr pGC, int type, void *pValue, int nRects)
* Need to change into region, so subsequent uses are with
* current pixmap contents.
*/
- pGC->clientClip =
- (void *) (*pGC->pScreen->BitmapToRegion) ((PixmapPtr) pValue);
+ pGC->clientClip = (*pGC->pScreen->BitmapToRegion) ((PixmapPtr) pValue);
(*pGC->pScreen->DestroyPixmap) ((PixmapPtr) pValue);
pValue = pGC->clientClip;
- type = CT_REGION;
break;
case CT_UNSORTED:
@@ -264,65 +263,34 @@ xnestChangeClip(GCPtr pGC, int type, void *pValue, int nRects)
case CT_YSORTED:
case CT_YXSORTED:
case CT_YXBANDED:
-
- /*
- * other parts of server can only deal with CT_NONE,
- * CT_PIXMAP and CT_REGION client clips.
- */
- pGC->clientClip = (void *) RegionFromRects(nRects,
- (xRectangle *) pValue,
- type);
+ /* server clip representation is a region */
+ pGC->clientClip = RegionFromRects(nRects, (xRectangle *) pValue, type);
free(pValue);
pValue = pGC->clientClip;
- type = CT_REGION;
-
break;
}
- pGC->clientClipType = type;
pGC->clientClip = pValue;
}
void
xnestDestroyClip(GCPtr pGC)
{
- xnestDestroyClipHelper(pGC);
-
- XSetClipMask(xnestDisplay, xnestGC(pGC), None);
-
- pGC->clientClipType = CT_NONE;
- pGC->clientClip = NULL;
-}
-
-void
-xnestDestroyClipHelper(GCPtr pGC)
-{
- switch (pGC->clientClipType) {
- default:
- case CT_NONE:
- break;
-
- case CT_REGION:
+ if (pGC->clientClip) {
RegionDestroy(pGC->clientClip);
- break;
+ XSetClipMask(xnestDisplay, xnestGC(pGC), None);
+ pGC->clientClip = NULL;
}
}
void
xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc)
{
- RegionPtr pRgn;
-
- switch (pGCSrc->clientClipType) {
- default:
- case CT_NONE:
- xnestDestroyClip(pGCDst);
- break;
-
- case CT_REGION:
- pRgn = RegionCreate(NULL, 1);
+ if (pGCSrc->clientClip) {
+ RegionPtr pRgn = RegionCreate(NULL, 1);
RegionCopy(pRgn, pGCSrc->clientClip);
xnestChangeClip(pGCDst, CT_REGION, pRgn, 0);
- break;
+ } else {
+ xnestDestroyClip(pGCDst);
}
}
diff --git a/hw/xnest/XNGC.h b/hw/xnest/XNGC.h
index e2f10fb..974173e 100644
--- a/hw/xnest/XNGC.h
+++ b/hw/xnest/XNGC.h
@@ -37,7 +37,6 @@ void xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
void xnestDestroyGC(GCPtr pGC);
void xnestChangeClip(GCPtr pGC, int type, void *pValue, int nRects);
void xnestDestroyClip(GCPtr pGC);
-void xnestDestroyClipHelper(GCPtr pGC);
void xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc);
#endif /* XNESTGC_H */
diff --git a/include/gcstruct.h b/include/gcstruct.h
index 6358b8c..32e89a1 100644
--- a/include/gcstruct.h
+++ b/include/gcstruct.h
@@ -254,13 +254,12 @@ typedef struct _GC {
unsigned int arcMode:1;
unsigned int subWindowMode:1;
unsigned int graphicsExposures:1;
- unsigned int clientClipType:2; /* CT_<kind> */
unsigned int miTranslate:1; /* should mi things translate? */
unsigned int tileIsPixel:1; /* tile is solid pixel */
unsigned int fExpose:1; /* Call exposure handling */
unsigned int freeCompClip:1; /* Free composite clip */
unsigned int scratch_inuse:1; /* is this GC in a pool for reuse? */
- unsigned int unused:13; /* see comment above */
+ unsigned int unused:15; /* see comment above */
unsigned long planemask;
unsigned long fgPixel;
unsigned long bgPixel;
@@ -273,7 +272,7 @@ typedef struct _GC {
DDXPointRec patOrg; /* origin for (tile, stipple) */
struct _Font *font;
DDXPointRec clipOrg;
- void *clientClip;
+ RegionPtr clientClip;
unsigned long stateChanges; /* masked with GC_<kind> */
unsigned long serialNumber;
const GCFuncs *funcs;
diff --git a/mi/micopy.c b/mi/micopy.c
index a52b0a7..2409c78 100644
--- a/mi/micopy.c
+++ b/mi/micopy.c
@@ -167,7 +167,7 @@ miDoCopy(DrawablePtr pSrcDrawable,
/* Compute source clip region */
if (pSrcDrawable->type == DRAWABLE_PIXMAP) {
- if ((pSrcDrawable == pDstDrawable) && (pGC->clientClipType == CT_NONE))
+ if ((pSrcDrawable == pDstDrawable) && (!pGC->clientClip))
prgnSrcClip = miGetCompositeClip(pGC);
else
fastSrc = TRUE;
@@ -186,8 +186,7 @@ miDoCopy(DrawablePtr pSrcDrawable,
*/
fastSrc = TRUE;
}
- else if ((pSrcDrawable == pDstDrawable) &&
- (pGC->clientClipType == CT_NONE)) {
+ else if ((pSrcDrawable == pDstDrawable) && (!pGC->clientClip)) {
prgnSrcClip = miGetCompositeClip(pGC);
}
else {
diff --git a/mi/miexpose.c b/mi/miexpose.c
index de8ee6c..e74b9c3 100644
--- a/mi/miexpose.c
+++ b/mi/miexpose.c
@@ -230,7 +230,7 @@ miHandleExposures(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
RegionIntersect(&rgnExposed, &rgnExposed, prgnDstClip);
/* intersect with client clip region. */
- if (pGC->clientClipType == CT_REGION)
+ if (pGC->clientClip)
RegionIntersect(&rgnExposed, &rgnExposed, pGC->clientClip);
/*
diff --git a/mi/migc.c b/mi/migc.c
index 9bbe884..8fdd481 100644
--- a/mi/migc.c
+++ b/mi/migc.c
@@ -55,20 +55,9 @@ miDestroyGC(GCPtr pGC)
void
miDestroyClip(GCPtr pGC)
{
- if (pGC->clientClipType == CT_NONE)
- return;
- else if (pGC->clientClipType == CT_PIXMAP) {
- (*pGC->pScreen->DestroyPixmap) ((PixmapPtr) (pGC->clientClip));
- }
- else {
- /*
- * we know we'll never have a list of rectangles, since ChangeClip
- * immediately turns them into a region
- */
+ if (pGC->clientClip)
RegionDestroy(pGC->clientClip);
- }
pGC->clientClip = NULL;
- pGC->clientClipType = CT_NONE;
}
void
@@ -77,8 +66,7 @@ miChangeClip(GCPtr pGC, int type, void *pvalue, int nrects)
(*pGC->funcs->DestroyClip) (pGC);
if (type == CT_PIXMAP) {
/* convert the pixmap to a region */
- pGC->clientClip = (void *) BitmapToRegion(pGC->pScreen,
- (PixmapPtr) pvalue);
+ pGC->clientClip = BitmapToRegion(pGC->pScreen, (PixmapPtr) pvalue);
(*pGC->pScreen->DestroyPixmap) (pvalue);
}
else if (type == CT_REGION) {
@@ -86,34 +74,21 @@ miChangeClip(GCPtr pGC, int type, void *pvalue, int nrects)
pGC->clientClip = pvalue;
}
else if (type != CT_NONE) {
- pGC->clientClip = (void *) RegionFromRects(nrects,
- (xRectangle *) pvalue,
- type);
+ pGC->clientClip = RegionFromRects(nrects, (xRectangle *) pvalue, type);
free(pvalue);
}
- pGC->clientClipType = (type != CT_NONE &&
- pGC->clientClip) ? CT_REGION : CT_NONE;
pGC->stateChanges |= GCClipMask;
}
void
miCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
{
- RegionPtr prgnNew;
-
- switch (pgcSrc->clientClipType) {
- case CT_PIXMAP:
- ((PixmapPtr) pgcSrc->clientClip)->refcnt++;
- /* Fall through !! */
- case CT_NONE:
- (*pgcDst->funcs->ChangeClip) (pgcDst, (int) pgcSrc->clientClipType,
- pgcSrc->clientClip, 0);
- break;
- case CT_REGION:
- prgnNew = RegionCreate(NULL, 1);
+ if (pgcSrc->clientClip) {
+ RegionPtr prgnNew = RegionCreate(NULL, 1);
RegionCopy(prgnNew, (RegionPtr) (pgcSrc->clientClip));
- (*pgcDst->funcs->ChangeClip) (pgcDst, CT_REGION, (void *) prgnNew, 0);
- break;
+ (*pgcDst->funcs->ChangeClip) (pgcDst, CT_REGION, prgnNew, 0);
+ } else {
+ (*pgcDst->funcs->ChangeClip) (pgcDst, CT_NONE, NULL, 0);
}
}
@@ -149,7 +124,7 @@ miComputeCompositeClip(GCPtr pGC, DrawablePtr pDrawable)
* regions. (this wins especially if many clients clip by children
* and have no client clip.)
*/
- if (pGC->clientClipType == CT_NONE) {
+ if (!pGC->clientClip) {
if (freeCompClip)
RegionDestroy(pGC->pCompositeClip);
pGC->pCompositeClip = pregWin;
@@ -206,7 +181,7 @@ miComputeCompositeClip(GCPtr pGC, DrawablePtr pDrawable)
pGC->pCompositeClip = RegionCreate(&pixbounds, 1);
}
- if (pGC->clientClipType == CT_REGION) {
+ if (pGC->clientClip) {
if (pDrawable->x || pDrawable->y) {
RegionTranslate(pGC->clientClip,
pDrawable->x + pGC->clipOrg.x,
diff --git a/mi/mioverlay.c b/mi/mioverlay.c
index eb8dda1..2b20fd7 100644
--- a/mi/mioverlay.c
+++ b/mi/mioverlay.c
@@ -1667,7 +1667,7 @@ miOverlayComputeCompositeClip(GCPtr pGC, WindowPtr pWin)
freeTmpClip = FALSE;
}
freeCompClip = pGC->freeCompClip;
- if (pGC->clientClipType == CT_NONE) {
+ if (!pGC->clientClip) {
if (freeCompClip)
RegionDestroy(pGC->pCompositeClip);
pGC->pCompositeClip = pregWin;
diff --git a/xfixes/region.c b/xfixes/region.c
index 4cfeee1..4492f12 100644
--- a/xfixes/region.c
+++ b/xfixes/region.c
@@ -222,20 +222,13 @@ ProcXFixesCreateRegionFromGC(ClientPtr client)
if (rc != Success)
return rc;
- switch (pGC->clientClipType) {
- case CT_PIXMAP:
- pRegion = BitmapToRegion(pGC->pScreen, (PixmapPtr) pGC->clientClip);
- if (!pRegion)
- return BadAlloc;
- break;
- case CT_REGION:
+ if (pGC->clientClip) {
pClip = (RegionPtr) pGC->clientClip;
pRegion = XFixesRegionCopy(pClip);
if (!pRegion)
return BadAlloc;
- break;
- default:
- return BadImplementation; /* assume sane server bits */
+ } else {
+ return BadMatch;
}
if (!AddResource(stuff->region, RegionResType, (void *) pRegion))
--
1.9.3
More information about the xorg-devel
mailing list