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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CC_OUTPUT_COPY_OUTPUT_RESULT_H_ | |
| 6 #define CC_OUTPUT_COPY_OUTPUT_RESULT_H_ | |
| 7 | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "cc/resources/single_release_callback.h" | |
| 10 #include "cc/resources/texture_mailbox.h" | |
| 11 #include "ui/gfx/geometry/size.h" | |
| 12 | |
| 13 class SkBitmap; | |
| 14 | |
| 15 namespace cc { | |
| 16 class TextureMailbox; | |
| 17 | |
| 18 class CopyOutputResult { | |
| 19 public: | |
| 20 static scoped_ptr<CopyOutputResult> CreateEmptyResult() { | |
| 21 return make_scoped_ptr(new CopyOutputResult); | |
| 22 } | |
| 23 static scoped_ptr<CopyOutputResult> CreateBitmapResult( | |
| 24 scoped_ptr<SkBitmap> bitmap) { | |
| 25 return make_scoped_ptr(new CopyOutputResult(bitmap.Pass())); | |
| 26 } | |
| 27 static scoped_ptr<CopyOutputResult> CreateTextureResult( | |
| 28 const gfx::Size& size, | |
| 29 const TextureMailbox& texture_mailbox, | |
| 30 scoped_ptr<SingleReleaseCallback> release_callback) { | |
| 31 return make_scoped_ptr( | |
| 32 new CopyOutputResult(size, texture_mailbox, release_callback.Pass())); | |
| 33 } | |
| 34 | |
| 35 ~CopyOutputResult(); | |
| 36 | |
| 37 bool IsEmpty() const { return !HasBitmap() && !HasTexture(); } | |
| 38 bool HasBitmap() const { return !!bitmap_; } | |
| 39 bool HasTexture() const { return texture_mailbox_.IsValid(); } | |
| 40 | |
| 41 gfx::Size size() const { return size_; } | |
| 42 scoped_ptr<SkBitmap> TakeBitmap(); | |
| 43 void TakeTexture(TextureMailbox* texture_mailbox, | |
| 44 scoped_ptr<SingleReleaseCallback>* release_callback); | |
| 45 | |
| 46 private: | |
| 47 CopyOutputResult(); | |
| 48 explicit CopyOutputResult(scoped_ptr<SkBitmap> bitmap); | |
| 49 explicit CopyOutputResult(const gfx::Size& size, | |
| 50 const TextureMailbox& texture_mailbox, | |
| 51 scoped_ptr<SingleReleaseCallback> release_callback); | |
| 52 | |
| 53 gfx::Size size_; | |
| 54 scoped_ptr<SkBitmap> bitmap_; | |
| 55 TextureMailbox texture_mailbox_; | |
| 56 scoped_ptr<SingleReleaseCallback> release_callback_; | |
| 57 }; | |
| 58 | |
| 59 } // namespace cc | |
| 60 | |
| 61 #endif // CC_OUTPUT_COPY_OUTPUT_RESULT_H_ | |
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