Revert of GrResourceCache2 manages scratch texture.

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 52 matching lines @@
 
 static inline GrColor SkColor2GrColorJustAlpha(SkColor c) {
     U8CPU a = SkColorGetA(c);
     return GrColorPackRGBA(a, a, a, a);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
 bool GrIsBitmapInCache(const GrContext*, const SkBitmap&, const GrTextureParams*);
 
-GrTexture* GrRefCachedBitmapTexture(GrContext*, const SkBitmap&, const GrTextureParams*);
+GrTexture* GrLockAndRefCachedBitmapTexture(GrContext*, const SkBitmap&, const GrTextureParams*);
+
+void GrUnlockAndUnrefCachedBitmapTexture(GrTexture*);
 
 ////////////////////////////////////////////////////////////////////////////////
 
 // Converts a SkPaint to a GrPaint, ignoring the SkPaint's shader.
 // Sets the color of GrPaint to the value of the parameter paintColor
 // Callers may subsequently modify the GrPaint. Setting constantColor indicates
 // that the final paint will draw the same color at every pixel. This allows
 // an optimization where the the color filter can be applied to the SkPaint's
 // color once while converting to GrPaint and then ignored.
 void SkPaint2GrPaintNoShader(GrContext* context, const SkPaint& skPaint, GrColor paintColor,
                              bool constantColor, GrPaint* grPaint);
 
 // This function is similar to skPaint2GrPaintNoShader but also converts
 // skPaint's shader to a GrTexture/GrProcessorStage if possible.
 // constantColor has the same meaning as in skPaint2GrPaintNoShader.
 void SkPaint2GrPaintShader(GrContext* context, const SkPaint& skPaint,
                            bool constantColor, GrPaint* grPaint);
 
 ////////////////////////////////////////////////////////////////////////////////
 // Classes
 
 class SkGlyphCache;
 
 ////////////////////////////////////////////////////////////////////////////////
 
 #endif