Cast: Stop logging kVideoFrameSentToEncoder and rename a couple events.
[chromium-blink-merge.git] / cc / output / copy_output_request.cc
blob0e8401140e5eaf0b0ee53f021c6dbb8d9963908d
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.
5 #include "cc/output/copy_output_request.h"
7 #include "base/bind.h"
8 #include "base/callback_helpers.h"
9 #include "base/debug/trace_event.h"
10 #include "base/logging.h"
11 #include "cc/output/copy_output_result.h"
12 #include "cc/resources/single_release_callback.h"
13 #include "cc/resources/texture_mailbox.h"
14 #include "third_party/skia/include/core/SkBitmap.h"
16 namespace cc {
18 // static
19 scoped_ptr<CopyOutputRequest> CopyOutputRequest::CreateRelayRequest(
20 const CopyOutputRequest& original_request,
21 const CopyOutputRequestCallback& result_callback) {
22 scoped_ptr<CopyOutputRequest> relay = CreateRequest(result_callback);
23 relay->force_bitmap_result_ = original_request.force_bitmap_result_;
24 relay->has_area_ = original_request.has_area_;
25 relay->area_ = original_request.area_;
26 relay->has_texture_mailbox_ = original_request.has_texture_mailbox_;
27 relay->texture_mailbox_ = original_request.texture_mailbox_;
28 return relay.Pass();
31 CopyOutputRequest::CopyOutputRequest() {}
33 CopyOutputRequest::CopyOutputRequest(
34 bool force_bitmap_result,
35 const CopyOutputRequestCallback& result_callback)
36 : force_bitmap_result_(force_bitmap_result),
37 has_area_(false),
38 has_texture_mailbox_(false),
39 result_callback_(result_callback) {
40 DCHECK(!result_callback_.is_null());
41 TRACE_EVENT_ASYNC_BEGIN0("cc", "CopyOutputRequest", this);
44 CopyOutputRequest::~CopyOutputRequest() {
45 if (!result_callback_.is_null())
46 SendResult(CopyOutputResult::CreateEmptyResult().Pass());
49 void CopyOutputRequest::SendResult(scoped_ptr<CopyOutputResult> result) {
50 base::ResetAndReturn(&result_callback_).Run(result.Pass());
51 TRACE_EVENT_ASYNC_END0("cc", "CopyOutputRequest", this);
54 void CopyOutputRequest::SendEmptyResult() {
55 SendResult(CopyOutputResult::CreateEmptyResult().Pass());
58 void CopyOutputRequest::SendBitmapResult(scoped_ptr<SkBitmap> bitmap) {
59 SendResult(CopyOutputResult::CreateBitmapResult(bitmap.Pass()).Pass());
62 void CopyOutputRequest::SendTextureResult(
63 const gfx::Size& size,
64 const TextureMailbox& texture_mailbox,
65 scoped_ptr<SingleReleaseCallback> release_callback) {
66 DCHECK(texture_mailbox.IsTexture());
67 SendResult(CopyOutputResult::CreateTextureResult(
68 size, texture_mailbox, release_callback.Pass()));
71 void CopyOutputRequest::SetTextureMailbox(
72 const TextureMailbox& texture_mailbox) {
73 DCHECK(!force_bitmap_result_);
74 DCHECK(texture_mailbox.IsTexture());
75 has_texture_mailbox_ = true;
76 texture_mailbox_ = texture_mailbox;
79 } // namespace cc