dix: add reference count of the resource to ResourceSizeRec

The ResourceSizeRec now contains the number of references to the
resource. For example a Pixmap knows this value and it can be useful
for determining the "weight" of the resource. Typically this value
is 1.

Reviewed-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Signed-off-by: Erkki Seppälä <erkki.seppala@vincit.fi>

1 files changed, 3 insertions, 1 deletions

diff --git a/render/picture.c b/render/picture.c
index 24b6ba0b6..da3e49936 100644
--- a/render/picture.c
+++ b/render/picture.c
@@ -600,12 +600,14 @@ GetPictureBytes(pointer value, XID id, ResourceSizePtr size)
     /* Currently only pixmap bytes are reported to clients. */
     size->resourceSize = 0;
 
+    size->refCnt = picture->refcnt;
+
     /* Calculate pixmap reference sizes. */
     size->pixmapRefSize = 0;
     if (picture->pDrawable && (picture->pDrawable->type == DRAWABLE_PIXMAP))
     {
         SizeType pixmapSizeFunc = GetResourceTypeSizeFunc(RT_PIXMAP);
-        ResourceSizeRec pixmapSize = { 0, 0 };
+        ResourceSizeRec pixmapSize = { 0, 0, 0 };
         PixmapPtr pixmap = (PixmapPtr)picture->pDrawable;
         pixmapSizeFunc(pixmap, pixmap->drawable.id, &pixmapSize);
         size->pixmapRefSize += pixmapSize.pixmapRefSize;