share code between SkGr and Cacherator

include/gpu/SkGr.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 60 matching lines @@
 static inline SkPMColor GrColorToSkPMColor(GrColor c) {
     GrColorIsPMAssert(c);
     return SkPackARGB32(GrColorUnpackA(c), GrColorUnpackR(c), GrColorUnpackG(c), GrColorUnpackB(c));
 }
 
 static inline GrColor SkPMColorToGrColor(SkPMColor c) {
     return GrColorPackRGBA(SkGetPackedR32(c), SkGetPackedG32(c), SkGetPackedB32(c),
                            SkGetPackedA32(c));
 }
 
+GrSurfaceDesc GrImageInfoToSurfaceDesc(const SkImageInfo&);
+
 ////////////////////////////////////////////////////////////////////////////////
 
 /**
  *  If the compressed data in the SkData is supported (as a texture format, this returns
  *  the pixel-config that should be used, and sets outStartOfDataToUpload to the ptr into
  *  the data where the actual raw data starts (skipping any header bytes).
  *
  *  If the compressed data is not supported, this returns kUnknown_GrPixelConfig, and
  *  ignores outStartOfDataToUpload.
  */
@@ skipping 44 matching lines @@
                                                             bool* doBicubic);
 
 ////////////////////////////////////////////////////////////////////////////////
 // Classes
 
 class SkGlyphCache;
 
 ////////////////////////////////////////////////////////////////////////////////
 
 #endif