webmediaplayer_ms.cc revision a02191e04bc25c4935f804f2c080ae28663d096d
1868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 57dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/renderer/media/webmediaplayer_ms.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <limits> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/callback.h" 119ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/histogram.h" 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/layers/video_layer.h" 147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/renderer/media/media_stream_audio_renderer.h" 157dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/renderer/media/media_stream_client.h" 167dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/renderer/media/video_frame_provider.h" 177dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/renderer/media/webmediaplayer_delegate.h" 187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/renderer/media/webmediaplayer_util.h" 195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/renderer/render_frame_impl.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "media/base/media_log.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "media/base/video_frame.h" 22effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#include "media/base/video_util.h" 23f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "third_party/WebKit/public/platform/WebMediaPlayerClient.h" 24868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRect.h" 25868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebSize.h" 26868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebURL.h" 277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "third_party/WebKit/public/web/WebFrame.h" 287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "third_party/WebKit/public/web/WebView.h" 29effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#include "third_party/skia/include/core/SkBitmap.h" 3090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/renderer/compositor_bindings/web_layer_impl.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 32f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebCanvas; 33f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebMediaPlayer; 34f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebRect; 35f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebSize; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 37effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochnamespace { 38effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 39effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch// This function copies a YV12 or NATIVE_TEXTURE to a new YV12 40effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch// media::VideoFrame. 41effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochscoped_refptr<media::VideoFrame> CopyFrameToYV12( 42effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch const scoped_refptr<media::VideoFrame>& frame) { 43effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DCHECK(frame->format() == media::VideoFrame::YV12 || 44c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch frame->format() == media::VideoFrame::I420 || 45effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->format() == media::VideoFrame::NATIVE_TEXTURE); 46effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch scoped_refptr<media::VideoFrame> new_frame = 47effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch media::VideoFrame::CreateFrame(media::VideoFrame::YV12, 48effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->coded_size(), 49effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->visible_rect(), 50effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->natural_size(), 51c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch frame->timestamp()); 52effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 53effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (frame->format() == media::VideoFrame::NATIVE_TEXTURE) { 54effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch SkBitmap bitmap; 55effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch bitmap.allocN32Pixels(frame->visible_rect().width(), 56effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->visible_rect().height()); 57effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->ReadPixelsFromNativeTexture(bitmap); 58effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 59effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch media::CopyRGBToVideoFrame( 60effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch reinterpret_cast<uint8*>(bitmap.getPixels()), 61effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch bitmap.rowBytes(), 62effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->visible_rect(), 63effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch new_frame.get()); 64effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } else { 65effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch size_t number_of_planes = 66effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch media::VideoFrame::NumPlanes(frame->format()); 67effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch for (size_t i = 0; i < number_of_planes; ++i) { 68effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch media::CopyPlane(i, frame->data(i), frame->stride(i), 69effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame->rows(i), new_frame.get()); 70effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 71effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 72effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return new_frame; 73effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 74effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 75effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} // anonymous namespace 76effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 777dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochnamespace content { 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebMediaPlayerMS::WebMediaPlayerMS( 80f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebFrame* frame, 81f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebMediaPlayerClient* client, 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::WeakPtr<WebMediaPlayerDelegate> delegate, 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MediaStreamClient* media_stream_client, 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media::MediaLog* media_log) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : frame_(frame), 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_state_(WebMediaPlayer::NetworkStateEmpty), 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ready_state_(WebMediaPlayer::ReadyStateHaveNothing), 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffered_(static_cast<size_t>(1)), 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_(client), 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_(delegate), 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_stream_client_(media_stream_client), 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) paused_(true), 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_frame_used_(false), 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_repaint_(false), 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) video_frame_provider_client_(NULL), 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) received_first_frame_(false), 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sequence_started_(false), 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) total_frame_count_(0), 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dropped_frame_count_(0), 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_(media_log) { 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::ctor"; 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(media_stream_client); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_->AddEvent( 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_->CreateEvent(media::MediaLogEvent::WEBMEDIAPLAYER_CREATED)); 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebMediaPlayerMS::~WebMediaPlayerMS() { 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::dtor"; 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SetVideoFrameProviderClient(NULL); 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetClient()->setWebLayer(NULL); 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 11458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (video_frame_provider_.get()) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) video_frame_provider_->Stop(); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (audio_renderer_.get()) 11858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) audio_renderer_->Stop(); 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_->AddEvent( 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_->CreateEvent(media::MediaLogEvent::WEBMEDIAPLAYER_DESTROYED)); 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 123868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (delegate_.get()) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->PlayerGone(this); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1273551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)void WebMediaPlayerMS::load(LoadType load_type, 128f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebURL& url, 1293551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) CORSMode cors_mode) { 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::load"; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1333551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // TODO(acolwell): Change this to DCHECK_EQ(load_type, 1343551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // LoadTypeMediaStream) once Blink-side changes land. 1353551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) DCHECK_NE(load_type, LoadTypeMediaSource); 1363551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL gurl(url); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) setVolume(GetClient()->volume()); 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetNetworkState(WebMediaPlayer::NetworkStateLoading); 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetReadyState(WebMediaPlayer::ReadyStateHaveNothing); 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_->AddEvent(media_log_->CreateLoadEvent(url.spec())); 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if this url is media stream. 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) video_frame_provider_ = media_stream_client_->GetVideoFrameProvider( 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&WebMediaPlayerMS::OnSourceError, AsWeakPtr()), 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&WebMediaPlayerMS::OnFrameAvailable, AsWeakPtr())); 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) audio_renderer_ = media_stream_client_->GetAudioRenderer( 1515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) url, 1525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RenderFrame::FromWebFrame(frame_)->GetRoutingID()); 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 154868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (video_frame_provider_.get() || audio_renderer_.get()) { 155a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // TODO(scherkus): Remove once plumbing from HTMLMediaElement is removed. 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetClient()->setOpaque(true); 157868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (audio_renderer_.get()) 1582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) audio_renderer_->Start(); 1592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 160868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (video_frame_provider_.get()) { 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) video_frame_provider_->Start(); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is audio-only mode. 164868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(audio_renderer_.get()); 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetReadyState(WebMediaPlayer::ReadyStateHaveMetadata); 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetReadyState(WebMediaPlayer::ReadyStateHaveEnoughData); 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetNetworkState(WebMediaPlayer::NetworkStateNetworkError); 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::play() { 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::play"; 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (paused_) { 178868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (video_frame_provider_.get()) 17990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) video_frame_provider_->Play(); 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 181868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (audio_renderer_.get()) 18290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) audio_renderer_->Play(); 18390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 184868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (delegate_.get()) 18590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) delegate_->DidPlay(this); 18690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) paused_ = false; 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_->AddEvent(media_log_->CreateEvent(media::MediaLogEvent::PLAY)); 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::pause() { 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::pause"; 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 197868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (video_frame_provider_.get()) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) video_frame_provider_->Pause(); 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (!paused_) { 201868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (audio_renderer_.get()) 20290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) audio_renderer_->Pause(); 20390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 204868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (delegate_.get()) 20590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) delegate_->DidPause(this); 20690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) paused_ = true; 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media_log_->AddEvent(media_log_->CreateEvent(media::MediaLogEvent::PAUSE)); 211effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 212effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (!current_frame_) 213effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return; 214effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 215effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Copy the frame so that rendering can show the last received frame. 216effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // The original frame must not be referenced when the player is paused since 217effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // there might be a finite number of available buffers. E.g, video that 218effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // originates from a video camera. 219effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch scoped_refptr<media::VideoFrame> new_frame = CopyFrameToYV12(current_frame_); 220effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch base::AutoLock auto_lock(current_frame_lock_); 221effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch current_frame_ = new_frame; 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::supportsSave() const { 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 229c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void WebMediaPlayerMS::seek(double seconds) { 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 233c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void WebMediaPlayerMS::setRate(double rate) { 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 237c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void WebMediaPlayerMS::setVolume(double volume) { 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 239868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!audio_renderer_.get()) 2402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 2412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::setVolume(volume=" << volume << ")"; 2422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) audio_renderer_->SetVolume(volume); 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::setPreload(WebMediaPlayer::Preload preload) { 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::hasVideo() const { 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 251868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return (video_frame_provider_.get() != NULL); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::hasAudio() const { 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 256868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return (audio_renderer_.get() != NULL); 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 259f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebSize WebMediaPlayerMS::naturalSize() const { 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Size size; 263868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (current_frame_.get()) 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size = current_frame_->natural_size(); 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(3) << "WebMediaPlayerMS::naturalSize, " << size.ToString(); 266f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return blink::WebSize(size); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::paused() const { 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return paused_; 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::seeking() const { 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 279c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)double WebMediaPlayerMS::duration() const { 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 281c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return std::numeric_limits<double>::infinity(); 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 284c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)double WebMediaPlayerMS::currentTime() const { 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 286effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (current_time_.ToInternalValue() != 0) { 287effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return current_time_.InSecondsF(); 288868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) } else if (audio_renderer_.get()) { 2892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return audio_renderer_->GetCurrentRenderTime().InSecondsF(); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 291c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return 0.0; 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebMediaPlayer::NetworkState WebMediaPlayerMS::networkState() const { 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::networkState, state:" << network_state_; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return network_state_; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebMediaPlayer::ReadyState WebMediaPlayerMS::readyState() const { 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::readyState, state:" << ready_state_; 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ready_state_; 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 306f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)const blink::WebTimeRanges& WebMediaPlayerMS::buffered() { 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return buffered_; 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 311c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)double WebMediaPlayerMS::maxTimeSeekable() const { 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 313c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return 0.0; 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::didLoadingProgress() const { 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::paint(WebCanvas* canvas, 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebRect& rect, 32390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) unsigned char alpha) { 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(3) << "WebMediaPlayerMS::paint"; 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::RectF dest_rect(rect.x, rect.y, rect.width, rect.height); 328868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) video_renderer_.Paint(current_frame_.get(), canvas, dest_rect, alpha); 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) { 3312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::AutoLock auto_lock(current_frame_lock_); 332868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (current_frame_.get()) 3332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_frame_used_ = true; 3342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::hasSingleSecurityOrigin() const { 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebMediaPlayerMS::didPassCORSAccessCheck() const { 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 347c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)double WebMediaPlayerMS::mediaTimeForTimeValue(double timeValue) const { 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ConvertSecondsToTimestamp(timeValue).InSecondsF(); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)unsigned WebMediaPlayerMS::decodedFrameCount() const { 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::decodedFrameCount, " << total_frame_count_; 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return total_frame_count_; 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)unsigned WebMediaPlayerMS::droppedFrameCount() const { 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::droppedFrameCount, " << dropped_frame_count_; 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return dropped_frame_count_; 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)unsigned WebMediaPlayerMS::audioDecodedByteCount() const { 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED(); 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)unsigned WebMediaPlayerMS::videoDecodedByteCount() const { 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED(); 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void WebMediaPlayerMS::SetVideoFrameProviderClient( 3762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::VideoFrameProvider::Client* client) { 3772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // This is called from both the main renderer thread and the compositor 3782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // thread (when the main thread is blocked). 3792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (video_frame_provider_client_) 3802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) video_frame_provider_client_->StopUsingProvider(); 3812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) video_frame_provider_client_ = client; 3822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_refptr<media::VideoFrame> WebMediaPlayerMS::GetCurrentFrame() { 3852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(3) << "WebMediaPlayerMS::GetCurrentFrame"; 3862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::AutoLock auto_lock(current_frame_lock_); 3872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!pending_repaint_); 388868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!current_frame_.get()) 3892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 3902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pending_repaint_ = true; 3912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_frame_used_ = true; 3922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return current_frame_; 3932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void WebMediaPlayerMS::PutCurrentFrame( 3962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const scoped_refptr<media::VideoFrame>& frame) { 3972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(3) << "WebMediaPlayerMS::PutCurrentFrame"; 3982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(pending_repaint_); 3992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pending_repaint_ = false; 4002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::OnFrameAvailable( 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const scoped_refptr<media::VideoFrame>& frame) { 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(3) << "WebMediaPlayerMS::OnFrameAvailable"; 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++total_frame_count_; 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!received_first_frame_) { 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) received_first_frame_ = true; 4092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) { 4102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::AutoLock auto_lock(current_frame_lock_); 4112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!current_frame_used_); 4127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch current_frame_ = frame; 4132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetReadyState(WebMediaPlayer::ReadyStateHaveMetadata); 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetReadyState(WebMediaPlayer::ReadyStateHaveEnoughData); 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetClient()->sizeChanged(); 4172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 418effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (video_frame_provider_) { 4192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) video_weblayer_.reset( 4202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new webkit::WebLayerImpl(cc::VideoLayer::Create(this))); 421a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch video_weblayer_->setOpaque(true); 4222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetClient()->setWebLayer(video_weblayer_.get()); 4232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do not update |current_frame_| when paused. 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (paused_) 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!sequence_started_) { 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sequence_started_ = true; 432c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch start_time_ = frame->timestamp(); 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 434868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) bool size_changed = !current_frame_.get() || 435868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) current_frame_->natural_size() != frame->natural_size(); 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) { 4382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::AutoLock auto_lock(current_frame_lock_); 439868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!current_frame_used_ && current_frame_.get()) 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++dropped_frame_count_; 4412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_frame_ = frame; 442c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch current_time_ = frame->timestamp() - start_time_; 4432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_frame_used_ = false; 4442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (size_changed) 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetClient()->sizeChanged(); 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetClient()->repaint(); 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::RepaintInternal() { 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::RepaintInternal"; 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 4552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetClient()->repaint(); 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::OnSourceError() { 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "WebMediaPlayerMS::OnSourceError"; 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetNetworkState(WebMediaPlayer::NetworkStateFormatError); 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RepaintInternal(); 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::SetNetworkState(WebMediaPlayer::NetworkState state) { 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_state_ = state; 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Always notify to ensure client has the latest value. 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetClient()->networkStateChanged(); 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebMediaPlayerMS::SetReadyState(WebMediaPlayer::ReadyState state) { 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ready_state_ = state; 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Always notify to ensure client has the latest value. 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetClient()->readyStateChanged(); 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 479f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebMediaPlayerClient* WebMediaPlayerMS::GetClient() { 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thread_checker_.CalledOnValidThread()); 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(client_); 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return client_; 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4857dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} // namespace content 486