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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 #include "cc/output/copy_output_result.h"
      6 
      7 #include "base/logging.h"
      8 #include "cc/resources/texture_mailbox.h"
      9 #include "third_party/skia/include/core/SkBitmap.h"
     10 
     11 namespace cc {
     12 
     13 CopyOutputResult::CopyOutputResult() {}
     14 
     15 CopyOutputResult::CopyOutputResult(scoped_ptr<SkBitmap> bitmap)
     16     : size_(bitmap->width(), bitmap->height()),
     17       bitmap_(bitmap.Pass()) {
     18   DCHECK(bitmap_);
     19 }
     20 
     21 CopyOutputResult::CopyOutputResult(
     22     const gfx::Size& size,
     23     const TextureMailbox& texture_mailbox,
     24     scoped_ptr<SingleReleaseCallback> release_callback)
     25     : size_(size),
     26       texture_mailbox_(texture_mailbox),
     27       release_callback_(release_callback.Pass()) {
     28   DCHECK(texture_mailbox_.IsTexture());
     29 }
     30 
     31 CopyOutputResult::~CopyOutputResult() {
     32   if (release_callback_)
     33     release_callback_->Run(0, false);
     34 }
     35 
     36 scoped_ptr<SkBitmap> CopyOutputResult::TakeBitmap() {
     37   return bitmap_.Pass();
     38 }
     39 
     40 void CopyOutputResult::TakeTexture(
     41     TextureMailbox* texture_mailbox,
     42     scoped_ptr<SingleReleaseCallback>* release_callback) {
     43   *texture_mailbox = texture_mailbox_;
     44   *release_callback = release_callback_.Pass();
     45 
     46   texture_mailbox_ = TextureMailbox();
     47 }
     48 
     49 }  // namespace cc
     50