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

include/gpu/GrTypes.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 690 matching lines @@
     }
 }
 
 /**
  * This value translates to reseting all the context state for any backend.
  */
 static const uint32_t kAll_GrBackendState = 0xffffffff;
 
 ///////////////////////////////////////////////////////////////////////////////
 
+#if GR_ALWAYS_ALLOCATE_ON_HEAP
+    #define GrAutoMallocBaseType SkAutoMalloc
+#else
+    #define GrAutoMallocBaseType SkAutoSMalloc<S>
 #endif
+
+template <size_t S> class GrAutoMalloc : public GrAutoMallocBaseType {
+public:
+    GrAutoMalloc() : INHERITED() {}
+    explicit GrAutoMalloc(size_t size) : INHERITED(size) {}
+    virtual ~GrAutoMalloc() {}
+private:
+    typedef GrAutoMallocBaseType INHERITED;
+};
+
+#undef GrAutoMallocBaseType
+#endif