- Add a new Render function, CopyPicture, which will update a picture with

    the flagged bits from a source picture. Approved in principle by
    keithp.
- Use CopyPicture and SetTransform to update most of the backing picture's
    state in the composite wrapper. Filters are still missing.
- Don't allocate a picture private, now that we calculate clipping properly
    and don't need the serialNumber or stateChanges.
- Use the format of the source pixmap rather than generating the format
    from the window's visual.
- Wrap the rest of the Render primitives that were stubbed out before.

1 files changed, 6 insertions, 1 deletions

diff --git a/render/picturestr.h b/render/picturestr.h
index 23bab63dc..70881fc78 100644
--- a/render/picturestr.h
+++ b/render/picturestr.h
@@ -415,7 +415,12 @@ SetPictureClipRegion (PicturePtr    pPicture,
 int
 SetPictureTransform (PicturePtr	    pPicture,
 		     PictTransform  *transform);
-		     
+
+void
+CopyPicture (PicturePtr	pSrc,
+	     Mask	mask,
+	     PicturePtr	pDst);
+
 void
 ValidatePicture(PicturePtr pPicture);