Add query for block dimensions of a given format
R=robertphillips@google.com
Author: krajcevski@google.com
Review URL: https://codereview.chromium.org/422023006
diff --git a/src/gpu/GrSWMaskHelper.h b/src/gpu/GrSWMaskHelper.h
index 340b1a3..ad1d432 100644
--- a/src/gpu/GrSWMaskHelper.h
+++ b/src/gpu/GrSWMaskHelper.h
@@ -15,6 +15,7 @@
#include "SkMatrix.h"
#include "SkRasterClip.h"
#include "SkRegion.h"
+#include "SkTextureCompressor.h"
#include "SkTypes.h"
class GrAutoScratchTexture;
@@ -101,6 +102,10 @@
SkDraw fDraw;
SkRasterClip fRasterClip;
+#if GR_COMPRESS_ALPHA_MASK
+ SkTextureCompressor::Format fCompressedFormat;
+#endif
+
// Actually sends the texture data to the GPU. This is called from
// toTexture with the data filled in depending on the texture config.
void sendTextureData(GrTexture *texture, const GrTextureDesc& desc,