Index: src/gpu/GrYUVProvider.h |
diff --git a/src/gpu/GrYUVProvider.h b/src/gpu/GrYUVProvider.h |
index 85b238d098b7377d6fa99cb9252f45423fd27e14..869e1fd00d92c214b6bd58052734001cd2533b07 100644 |
--- a/src/gpu/GrYUVProvider.h |
+++ b/src/gpu/GrYUVProvider.h |
@@ -10,7 +10,6 @@ |
#include "GrTypes.h" |
#include "SkImageInfo.h" |
-#include "SkYUVSizeInfo.h" |
class GrContext; |
class GrTexture; |
@@ -39,29 +38,32 @@ |
virtual uint32_t onGetID() = 0; |
+ enum { |
+ kY_Index = 0, |
+ kU_Index = 1, |
+ kV_Index = 2, |
+ |
+ kPlaneCount = 3 |
+ }; |
+ |
// These are not meant to be called by a client, only by the implementation |
/** |
- * If decoding to YUV is supported, this returns true. Otherwise, this |
- * returns false and does not modify any of the parameters. |
- * |
- * @param sizeInfo Output parameter indicating the sizes and required |
- * allocation widths of the Y, U, and V planes. |
- * @param colorSpace Output parameter. |
+ * Return the 3 dimensions for each plane and return true. On failure, return false and |
+ * ignore the sizes parameter. Typical failure is that the provider does not contain YUV |
+ * data, and may just be an RGB src. |
*/ |
- virtual bool onQueryYUV8(SkYUVSizeInfo* sizeInfo, SkYUVColorSpace* colorSpace) const = 0; |
+ virtual bool onGetYUVSizes(SkISize sizes[kPlaneCount]) = 0; |
/** |
- * Returns true on success and false on failure. |
- * This always attempts to perform a full decode. If the client only |
- * wants size, it should call onQueryYUV8(). |
+ * On success, return true, and set sizes, rowbytes and colorspace to the appropriate values. |
+ * planes[] will have already been allocated by the client (based on the worst-case sizes |
+ * returned by onGetYUVSizes(). This method copies its planar data into those buffers. |
* |
- * @param sizeInfo Needs to exactly match the values returned by the |
- * query, except the WidthBytes may be larger than the |
- * recommendation (but not smaller). |
- * @param planes Memory for each of the Y, U, and V planes. |
+ * On failure, return false and ignore other parameters. |
*/ |
- virtual bool onGetYUV8Planes(const SkYUVSizeInfo& sizeInfo, void* planes[3]) = 0; |
+ virtual bool onGetYUVPlanes(SkISize sizes[kPlaneCount], void* planes[kPlaneCount], |
+ size_t rowBytes[kPlaneCount], SkYUVColorSpace*) = 0; |
}; |
#endif |