Sketch SkPictureRecorder::optimizeFor(GrContext*).

include/core/SkPictureRecorder.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkPictureRecorder_DEFINED
 #define SkPictureRecorder_DEFINED
 
 #include "../private/SkMiniRecorder.h"
 #include "SkBBHFactory.h"
 #include "SkPicture.h"
 #include "SkRefCnt.h"
 
 #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
 namespace android {
     class Picture;
 };
 #endif
 
+class GrContext;
 class SkCanvas;
 class SkDrawable;
 class SkPictureRecord;
 class SkRecord;
 class SkRecorder;
 
 class SK_API SkPictureRecorder : SkNoncopyable {
 public:
     SkPictureRecorder();
     ~SkPictureRecorder();
@@ skipping 72 matching lines @@
     }
     SkPicture* SK_WARN_UNUSED_RESULT endRecordingAsPicture(const SkRect& cullRect) {
         return this->finishRecordingAsPictureWithCull(cullRect).release();
     }
     SkDrawable* SK_WARN_UNUSED_RESULT endRecordingAsDrawable() {
         return this->finishRecordingAsDrawable().release();
     }
     SkPicture* SK_WARN_UNUSED_RESULT endRecording() { return this->endRecordingAsPicture(); }
 #endif
 
+    // Strawman API.
+    void optimizeFor(GrContext* ctx) { fGrContextToOptimizeFor = ctx; }
+
 private:
     void reset();
 
     /** Replay the current (partially recorded) operation stream into
         canvas. This call doesn't close the current recording.
     */
 #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
     friend class android::Picture;
 #endif
     friend class SkPictureRecorderReplayTester; // for unit testing
     void partialReplay(SkCanvas* canvas) const;
 
     bool                          fActivelyRecording;
     uint32_t                      fFlags;
     SkRect                        fCullRect;
     SkAutoTUnref<SkBBoxHierarchy> fBBH;
     SkAutoTUnref<SkRecorder>      fRecorder;
     SkAutoTUnref<SkRecord>        fRecord;
     SkMiniRecorder                fMiniRecorder;
 
+    GrContext*                    fGrContextToOptimizeFor = nullptr;
+
     typedef SkNoncopyable INHERITED;
 };
 
 #endif