Merged origin/release (checked in because wanted to merge new stuff)

2 files changed, 56 insertions, 9 deletions

diff --git a/xorg-server/render/picture.c b/xorg-server/render/picture.c
index 711cbc7bb..6ff31ba02 100644
--- a/xorg-server/render/picture.c
+++ b/xorg-server/render/picture.c
@@ -41,6 +41,9 @@
 #include "servermd.h"
 #include "picturestr.h"
 #include "xace.h"
+#ifdef PANORAMIX
+#include "panoramiXsrv.h"
+#endif
 
 DevPrivateKeyRec PictureScreenPrivateKeyRec;
 DevPrivateKeyRec PictureWindowPrivateKeyRec;
@@ -1007,6 +1010,38 @@ CreateConicalGradientPicture(Picture pid, xPointFixed * center, xFixed angle,
     return pPicture;
 }
 
+static int
+cpAlphaMap(void **result, XID id, ScreenPtr screen, ClientPtr client, Mask mode)
+{
+#ifdef PANORAMIX
+    if (!noPanoramiXExtension) {
+        PanoramiXRes *res;
+        int err = dixLookupResourceByType((void **)&res, id, XRT_PICTURE,
+                                          client, mode);
+        if (err != Success)
+            return err;
+        id = res->info[screen->myNum].id;
+    }
+#endif
+    return dixLookupResourceByType(result, id, PictureType, client, mode);
+}
+
+static int
+cpClipMask(void **result, XID id, ScreenPtr screen, ClientPtr client, Mask mode)
+{
+#ifdef PANORAMIX
+    if (!noPanoramiXExtension) {
+        PanoramiXRes *res;
+        int err = dixLookupResourceByType((void **)&res, id, XRT_PIXMAP,
+                                          client, mode);
+        if (err != Success)
+            return err;
+        id = res->info[screen->myNum].id;
+    }
+#endif
+    return dixLookupResourceByType(result, id, RT_PIXMAP, client, mode);
+}
+
 #define NEXT_VAL(_type) (vlist ? (_type) *vlist++ : (_type) ulist++->val)
 
 #define NEXT_PTR(_type) ((_type) ulist++->ptr)
@@ -1053,9 +1088,8 @@ ChangePicture(PicturePtr pPicture,
                 if (pid == None)
                     pAlpha = 0;
                 else {
-                    error = dixLookupResourceByType((void **) &pAlpha, pid,
-                                                    PictureType, client,
-                                                    DixReadAccess);
+                    error = cpAlphaMap((void **) &pAlpha, pid, pScreen,
+                                       client, DixReadAccess);
                     if (error != Success) {
                         client->errorValue = pid;
                         break;
@@ -1112,9 +1146,8 @@ ChangePicture(PicturePtr pPicture,
                 }
                 else {
                     clipType = CT_PIXMAP;
-                    error = dixLookupResourceByType((void **) &pPixmap, pid,
-                                                    RT_PIXMAP, client,
-                                                    DixReadAccess);
+                    error = cpClipMask((void **) &pPixmap, pid, pScreen,
+                                       client, DixReadAccess);
                     if (error != Success) {
                         client->errorValue = pid;
                         break;
diff --git a/xorg-server/render/render.c b/xorg-server/render/render.c
index a8218426c..68e79aa39 100644..100755
--- a/xorg-server/render/render.c
+++ b/xorg-server/render/render.c
@@ -272,15 +272,15 @@ ProcRenderQueryVersion(ClientPtr client)
 
     REQUEST(xRenderQueryVersionReq);
 
+    REQUEST_SIZE_MATCH(xRenderQueryVersionReq);
+
     pRenderClient->major_version = stuff->majorVersion;
     pRenderClient->minor_version = stuff->minorVersion;
 
-    REQUEST_SIZE_MATCH(xRenderQueryVersionReq);
     memset(&rep, 0, sizeof(xRenderQueryVersionReply));
     rep.type = X_Reply;
     rep.sequenceNumber = client->sequence;
     rep.length = 0;
-
     if ((stuff->majorVersion * 1000 + stuff->minorVersion) <
         (SERVER_RENDER_MAJOR_VERSION * 1000 + SERVER_RENDER_MINOR_VERSION)) {
         rep.majorVersion = stuff->majorVersion;
@@ -1995,7 +1995,7 @@ static int
 SProcRenderQueryVersion(ClientPtr client)
 {
     REQUEST(xRenderQueryVersionReq);
-
+    REQUEST_SIZE_MATCH(xRenderQueryVersionReq);
     swaps(&stuff->length);
     swapl(&stuff->majorVersion);
     swapl(&stuff->minorVersion);
@@ -2006,6 +2006,7 @@ static int
 SProcRenderQueryPictFormats(ClientPtr client)
 {
     REQUEST(xRenderQueryPictFormatsReq);
+    REQUEST_SIZE_MATCH(xRenderQueryPictFormatsReq);
     swaps(&stuff->length);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
 }
@@ -2014,6 +2015,7 @@ static int
 SProcRenderQueryPictIndexValues(ClientPtr client)
 {
     REQUEST(xRenderQueryPictIndexValuesReq);
+    REQUEST_AT_LEAST_SIZE(xRenderQueryPictIndexValuesReq);
     swaps(&stuff->length);
     swapl(&stuff->format);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
@@ -2029,6 +2031,7 @@ static int
 SProcRenderCreatePicture(ClientPtr client)
 {
     REQUEST(xRenderCreatePictureReq);
+    REQUEST_AT_LEAST_SIZE(xRenderCreatePictureReq);
     swaps(&stuff->length);
     swapl(&stuff->pid);
     swapl(&stuff->drawable);
@@ -2042,6 +2045,7 @@ static int
 SProcRenderChangePicture(ClientPtr client)
 {
     REQUEST(xRenderChangePictureReq);
+    REQUEST_AT_LEAST_SIZE(xRenderChangePictureReq);
     swaps(&stuff->length);
     swapl(&stuff->picture);
     swapl(&stuff->mask);
@@ -2053,6 +2057,7 @@ static int
 SProcRenderSetPictureClipRectangles(ClientPtr client)
 {
     REQUEST(xRenderSetPictureClipRectanglesReq);
+    REQUEST_AT_LEAST_SIZE(xRenderSetPictureClipRectanglesReq);
     swaps(&stuff->length);
     swapl(&stuff->picture);
     swaps(&stuff->xOrigin);
@@ -2065,6 +2070,7 @@ static int
 SProcRenderFreePicture(ClientPtr client)
 {
     REQUEST(xRenderFreePictureReq);
+    REQUEST_SIZE_MATCH(xRenderFreePictureReq);
     swaps(&stuff->length);
     swapl(&stuff->picture);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
@@ -2074,6 +2080,7 @@ static int
 SProcRenderComposite(ClientPtr client)
 {
     REQUEST(xRenderCompositeReq);
+    REQUEST_SIZE_MATCH(xRenderCompositeReq);
     swaps(&stuff->length);
     swapl(&stuff->src);
     swapl(&stuff->mask);
@@ -2093,6 +2100,7 @@ static int
 SProcRenderScale(ClientPtr client)
 {
     REQUEST(xRenderScaleReq);
+    REQUEST_SIZE_MATCH(xRenderScaleReq);
     swaps(&stuff->length);
     swapl(&stuff->src);
     swapl(&stuff->dst);
@@ -2193,6 +2201,7 @@ static int
 SProcRenderCreateGlyphSet(ClientPtr client)
 {
     REQUEST(xRenderCreateGlyphSetReq);
+    REQUEST_SIZE_MATCH(xRenderCreateGlyphSetReq);
     swaps(&stuff->length);
     swapl(&stuff->gsid);
     swapl(&stuff->format);
@@ -2203,6 +2212,7 @@ static int
 SProcRenderReferenceGlyphSet(ClientPtr client)
 {
     REQUEST(xRenderReferenceGlyphSetReq);
+    REQUEST_SIZE_MATCH(xRenderReferenceGlyphSetReq);
     swaps(&stuff->length);
     swapl(&stuff->gsid);
     swapl(&stuff->existing);
@@ -2213,6 +2223,7 @@ static int
 SProcRenderFreeGlyphSet(ClientPtr client)
 {
     REQUEST(xRenderFreeGlyphSetReq);
+    REQUEST_SIZE_MATCH(xRenderFreeGlyphSetReq);
     swaps(&stuff->length);
     swapl(&stuff->glyphset);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
@@ -2227,6 +2238,7 @@ SProcRenderAddGlyphs(ClientPtr client)
     xGlyphInfo *gi;
 
     REQUEST(xRenderAddGlyphsReq);
+    REQUEST_AT_LEAST_SIZE(xRenderAddGlyphsReq);
     swaps(&stuff->length);
     swapl(&stuff->glyphset);
     swapl(&stuff->nglyphs);
@@ -2261,6 +2273,7 @@ static int
 SProcRenderFreeGlyphs(ClientPtr client)
 {
     REQUEST(xRenderFreeGlyphsReq);
+    REQUEST_AT_LEAST_SIZE(xRenderFreeGlyphsReq);
     swaps(&stuff->length);
     swapl(&stuff->glyphset);
     SwapRestL(stuff);
@@ -2278,6 +2291,7 @@ SProcRenderCompositeGlyphs(ClientPtr client)
     int size;
 
     REQUEST(xRenderCompositeGlyphsReq);
+    REQUEST_AT_LEAST_SIZE(xRenderCompositeGlyphsReq);
 
     switch (stuff->renderReqType) {
     default: