Remove uses of GrAutoScratchTexture.

src/gpu/GrDrawTarget.cpp

 
 /*
  * 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 437 matching lines @@
 #endif
     }
 
     // MSAA consideration: When there is support for reading MSAA samples in the shader we could
     // have per-sample dst values by making the copy multisampled.
     GrTextureDesc desc;
     this->initCopySurfaceDstDesc(rt, &desc);
     desc.fWidth = copyRect.width();
     desc.fHeight = copyRect.height();
 
-    GrAutoScratchTexture ast(fContext, desc, GrContext::kApprox_ScratchTexMatch);
+    SkAutoTUnref<GrTexture> copy(
+        fContext->refScratchTexture(desc, GrContext::kApprox_ScratchTexMatch));
 
-    if (NULL == ast.texture()) {
+    if (!copy) {
         GrPrintf("Failed to create temporary copy of destination texture.\n");
         return false;
     }
     SkIPoint dstPoint = {0, 0};
-    if (this->copySurface(ast.texture(), rt, copyRect, dstPoint)) {
-        dstCopy->setTexture(ast.texture());
+    if (this->copySurface(copy, rt, copyRect, dstPoint)) {
+        dstCopy->setTexture(copy);
         dstCopy->setOffset(copyRect.fLeft, copyRect.fTop);
         return true;
     } else {
         return false;
     }
 }
 
 void GrDrawTarget::drawIndexed(GrPrimitiveType type,
                                int startVertex,
                                int startIndex,
@@ skipping 674 matching lines @@
 
 uint32_t GrDrawTargetCaps::CreateUniqueID() {
     static int32_t gUniqueID = SK_InvalidUniqueID;
     uint32_t id;
     do {
         id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1);
     } while (id == SK_InvalidUniqueID);
     return id;
 }