2 files changed, 19 insertions, 1 deletions
diff --git a/include/gpu/GrConfig.h b/include/gpu/GrConfig.h
index d929d580ac..00e77eadb3 100644
--- a/include/gpu/GrConfig.h
+++ b/include/gpu/GrConfig.h
@@ -316,6 +316,15 @@ inline void GrCrash(const char* msg) { GrPrintf(msg); GrAlwaysAssert(false); }
 #endif
 
 /**
+ *  GR_STATIC_RECT_VB controls whether rects are drawn by issuing a vertex
+ *  for each corner or using a static vb that is positioned by modifying the
+ *  view / texture matrix.
+ */
+#if !defined(GR_STATIC_RECT_VB)
+    #define GR_STATIC_RECT_VB 1
+#endif
+
+/**
  * GR_GEOM_BUFFER_LOCK_THRESHOLD gives a threshold (in bytes) for when Gr should
  * lock a GrGeometryBuffer to update its contents. It will use lock() if the
  * size of the updated region is greater than the threshold. Otherwise it will
diff --git a/include/gpu/GrUserConfig.h b/include/gpu/GrUserConfig.h
index b9df083c48..594889b1a7 100644
--- a/include/gpu/GrUserConfig.h
+++ b/include/gpu/GrUserConfig.h
@@ -21,7 +21,16 @@
     #define GR_DEBUG    1
 #endif
 
-/*
+/**
+ * When drawing rects this causes Ganesh to use a vertex buffer containing
+ * a unit square that is positioned by a matrix. Enable on systems where
+ * emitting per-rect-draw verts is more expensive than constant/matrix
+ * updates. Defaults to 0.
+ */
+//#define GR_STATIC_RECT_VB 1
+
+
+/**
  * This gives a threshold in bytes of when to lock a GrGeometryBuffer vs using
  * updateData. (Note the depending on the underlying 3D API the update functions
  * may always be implemented using a lock)