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Side by Side Diff: chromecast/renderer/media/video_pipeline_proxy.cc

Issue 1372393007: [Chromecast] Upgrade to new CMA backend API (Closed) Base URL: https://chromium.googlesource.com/chromium/src@master
Patch Set: Address alokp@ comments Created 5 years, 2 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chromecast/renderer/media/video_pipeline_proxy.h" 5 #include "chromecast/renderer/media/video_pipeline_proxy.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/callback_helpers.h" 8 #include "base/callback_helpers.h"
9 #include "base/memory/shared_memory.h" 9 #include "base/memory/shared_memory.h"
10 #include "base/message_loop/message_loop.h" 10 #include "base/message_loop/message_loop.h"
11 #include "base/threading/thread_checker.h" 11 #include "base/threading/thread_checker.h"
12 #include "chromecast/common/media/cma_ipc_common.h" 12 #include "chromecast/common/media/cma_ipc_common.h"
13 #include "chromecast/common/media/cma_messages.h" 13 #include "chromecast/common/media/cma_messages.h"
14 #include "chromecast/common/media/shared_memory_chunk.h" 14 #include "chromecast/common/media/shared_memory_chunk.h"
15 #include "chromecast/media/cma/base/buffering_defs.h" 15 #include "chromecast/media/cma/base/buffering_defs.h"
16 #include "chromecast/media/cma/base/cma_logging.h" 16 #include "chromecast/media/cma/base/cma_logging.h"
17 #include "chromecast/media/cma/base/coded_frame_provider.h" 17 #include "chromecast/media/cma/base/coded_frame_provider.h"
18 #include "chromecast/media/cma/ipc/media_message_fifo.h" 18 #include "chromecast/media/cma/ipc/media_message_fifo.h"
19 #include "chromecast/media/cma/ipc_streamer/av_streamer_proxy.h" 19 #include "chromecast/media/cma/ipc_streamer/av_streamer_proxy.h"
20 #include "chromecast/media/cma/pipeline/video_pipeline_client.h"
20 #include "chromecast/renderer/media/cma_message_filter_proxy.h" 21 #include "chromecast/renderer/media/cma_message_filter_proxy.h"
21 #include "chromecast/renderer/media/media_channel_proxy.h" 22 #include "chromecast/renderer/media/media_channel_proxy.h"
22 #include "media/base/bind_to_current_loop.h" 23 #include "media/base/bind_to_current_loop.h"
23 #include "media/base/pipeline_status.h" 24 #include "media/base/pipeline_status.h"
24 25
25 namespace chromecast { 26 namespace chromecast {
26 namespace media { 27 namespace media {
27 28
28 namespace { 29 namespace {
29 30
(...skipping 176 matching lines...) Expand 10 before | Expand all | Expand 10 after
206 } 207 }
207 208
208 VideoPipelineProxy::~VideoPipelineProxy() { 209 VideoPipelineProxy::~VideoPipelineProxy() {
209 DCHECK(thread_checker_.CalledOnValidThread()); 210 DCHECK(thread_checker_.CalledOnValidThread());
210 // Release the underlying object on the right thread. 211 // Release the underlying object on the right thread.
211 io_task_runner_->PostTask( 212 io_task_runner_->PostTask(
212 FROM_HERE, 213 FROM_HERE,
213 base::Bind(&VideoPipelineProxyInternal::Release, base::Passed(&proxy_))); 214 base::Bind(&VideoPipelineProxyInternal::Release, base::Passed(&proxy_)));
214 } 215 }
215 216
216 void VideoPipelineProxy::SetClient( 217 void VideoPipelineProxy::SetClient(const VideoPipelineClient& video_client) {
217 const VideoPipelineClient& video_client) {
218 DCHECK(thread_checker_.CalledOnValidThread()); 218 DCHECK(thread_checker_.CalledOnValidThread());
219 base::Closure pipe_read_cb = 219 base::Closure pipe_read_cb =
220 ::media::BindToCurrentLoop( 220 ::media::BindToCurrentLoop(
221 base::Bind(&VideoPipelineProxy::OnPipeRead, weak_this_)); 221 base::Bind(&VideoPipelineProxy::OnPipeRead, weak_this_));
222 FORWARD_ON_IO_THREAD(SetClient, pipe_read_cb, video_client); 222 FORWARD_ON_IO_THREAD(SetClient, pipe_read_cb, video_client);
223 } 223 }
224 224
225 void VideoPipelineProxy::Initialize( 225 void VideoPipelineProxy::Initialize(
226 const std::vector<::media::VideoDecoderConfig>& configs, 226 const std::vector<::media::VideoDecoderConfig>& configs,
227 scoped_ptr<CodedFrameProvider> frame_provider, 227 scoped_ptr<CodedFrameProvider> frame_provider,
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
287 FORWARD_ON_IO_THREAD(NotifyPipeWrite); 287 FORWARD_ON_IO_THREAD(NotifyPipeWrite);
288 } 288 }
289 289
290 void VideoPipelineProxy::OnPipeRead() { 290 void VideoPipelineProxy::OnPipeRead() {
291 DCHECK(thread_checker_.CalledOnValidThread()); 291 DCHECK(thread_checker_.CalledOnValidThread());
292 if (video_streamer_) 292 if (video_streamer_)
293 video_streamer_->OnFifoReadEvent(); 293 video_streamer_->OnFifoReadEvent();
294 } 294 }
295 295
296 } // namespace media 296 } // namespace media
297 } // namespace chromecast 297 } // namespace chromecast
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