Add a parameter GR_ALWAYS_ALLOCATE_ON_HEAP to allow for only ever creating temporary buffers on the…

src/gpu/GrContext.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrContext.h"
@@ skipping 360 matching lines @@
 
         rtDesc.fFlags = kNone_GrTextureFlags;
         // no longer need to clamp at min RT size.
         rtDesc.fWidth  = GrNextPow2(desc.fWidth);
         rtDesc.fHeight = GrNextPow2(desc.fHeight);
 
         // We shouldn't be resizing a compressed texture.
         SkASSERT(!GrPixelConfigIsCompressed(desc.fConfig));
 
         size_t bpp = GrBytesPerPixel(desc.fConfig);
+#if GR_ALWAYS_ALLOCATE_ON_HEAP
+        SkAutoMalloc stretchedPixels(bpp * rtDesc.fWidth * rtDesc.fHeight);
+#else
         SkAutoSMalloc<128*128*4> stretchedPixels(bpp * rtDesc.fWidth * rtDesc.fHeight);
+#endif
         stretch_image(stretchedPixels.get(), rtDesc.fWidth, rtDesc.fHeight,
                       srcData, desc.fWidth, desc.fHeight, bpp);
 
         size_t stretchedRowBytes = rtDesc.fWidth * bpp;
 
         texture = fGpu->createTexture(rtDesc, stretchedPixels.get(), stretchedRowBytes);
         SkASSERT(NULL != texture);
     }
 
     return texture;
@@ skipping 1524 matching lines @@
         fDrawBuffer->removeGpuTraceMarker(marker);
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 #if GR_CACHE_STATS
 void GrContext::printCacheStats() const {
     fResourceCache->printStats();
 }
 #endif