Improve batching of drawBitmap* calls

https://codereview.chromium.org/16406006/



git-svn-id: http://skia.googlecode.com/svn/trunk@9499 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 7 insertions, 1 deletions

diff --git a/include/gpu/GrEffectStage.h b/include/gpu/GrEffectStage.h
index 7b8852b2cf..0ef334e439 100644
--- a/include/gpu/GrEffectStage.h
+++ b/include/gpu/GrEffectStage.h
@@ -166,7 +166,7 @@ public:
             SkSafeUnref(oldEffectRef);
         }
 
-        bool isEqual(const GrEffectStage& stage) const {
+        bool isEqual(const GrEffectStage& stage, bool ignoreCoordChange) const {
             if (NULL == stage.fEffectRef) {
                 return NULL == fEffect;
             } else if (NULL == fEffect) {
@@ -182,6 +182,12 @@ public:
                 return false;
             }
 
+            if (ignoreCoordChange) {
+                // ignore the coordinate change matrix since there are
+                // explicit uv coordinates
+                return true;
+            }
+
             if (fCoordChangeMatrixSet != stage.fCoordChangeMatrixSet) {
                 return false;
             }