more refcount in pictures

1 files changed, 15 insertions, 0 deletions

diff --git a/render/picture.c b/render/picture.c
index 04ff75260..eeb89b9d5 100644
--- a/render/picture.c
+++ b/render/picture.c
@@ -1819,6 +1819,9 @@ PicturePtr DuplicatePicture(DrawablePtr pDraw, PicturePtr pSrc)
 {
   PicturePtr pPicture;
   PrivateRec		*devPrivates;
+  PictureScreenPtr	ps = GetPictureScreen(pDraw->pScreen);
+  int error;
+
   pPicture = dixAllocateObjectWithPrivates(PictureRec, PRIVATE_PICTURE);
   if (!pPicture)
       return NULL;
@@ -1829,5 +1832,17 @@ PicturePtr DuplicatePicture(DrawablePtr pDraw, PicturePtr pSrc)
   pPicture->pNext = NULL;
   pPicture->pDrawable = pDraw;
 
+  if (pDraw->type == DRAWABLE_PIXMAP) {
+    	++((PixmapPtr)pDraw)->refcnt;
+	pPicture->pNext = 0;
+  } else {
+    ErrorF("window picture\n");
+  }
+
+  error = (*ps->CreatePicture) (pPicture);
+  if (error != Success) {
+      FreePicture (pPicture, (XID) 0);
+      pPicture = 0;
+    }
   return pPicture;
 }