EXA: Restrict the regions that need to be migrated for composite fallback for src / mask pictures.

[ Michel: Minor fixups to address compiler warnings ]

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Acked-by: Maarten Maathuis <madman2003@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index c559b9ae9..21d964683 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -165,6 +165,7 @@ typedef struct {
     BitmapToRegionProcPtr        SavedBitmapToRegion;
     CreateScreenResourcesProcPtr SavedCreateScreenResources;
     ModifyPixmapHeaderProcPtr    SavedModifyPixmapHeader;
+    SourceValidateProcPtr        SavedSourceValidate;
 #ifdef RENDER
     CompositeProcPtr             SavedComposite;
     TrianglesProcPtr		 SavedTriangles;
@@ -201,6 +202,15 @@ typedef struct {
     unsigned int fallback_counter;
 
     ExaGlyphCacheRec             glyphCaches[EXA_NUM_GLYPH_CACHES];
+
+    /**
+     * Regions affected by fallback composite source / mask operations.
+     */
+
+    RegionRec srcReg;
+    RegionRec maskReg;
+    PixmapPtr srcPix;
+
 } ExaScreenPrivRec, *ExaScreenPrivPtr;
 
 /*