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Issue 1942803002: Caching AudioOutputDevice instances in mixer manager (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Make WebAudioSourceProvider to always return real sink info reguardless the client - to avoid behavior change. Created 4 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 "content/renderer/render_thread_impl.h" 5 #include "content/renderer/render_thread_impl.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <limits> 8 #include <limits>
9 #include <map> 9 #include <map>
10 #include <utility> 10 #include <utility>
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1492 } 1492 }
1493 1493
1494 bool RenderThreadImpl::EnableStreamTextureCopy() { 1494 bool RenderThreadImpl::EnableStreamTextureCopy() {
1495 return sync_compositor_message_filter_.get(); 1495 return sync_compositor_message_filter_.get();
1496 } 1496 }
1497 1497
1498 #endif 1498 #endif
1499 1499
1500 AudioRendererMixerManager* RenderThreadImpl::GetAudioRendererMixerManager() { 1500 AudioRendererMixerManager* RenderThreadImpl::GetAudioRendererMixerManager() {
1501 if (!audio_renderer_mixer_manager_) { 1501 if (!audio_renderer_mixer_manager_) {
1502 audio_renderer_mixer_manager_.reset(new AudioRendererMixerManager()); 1502 audio_renderer_mixer_manager_ = AudioRendererMixerManager::Create();
1503 } 1503 }
1504 1504
1505 return audio_renderer_mixer_manager_.get(); 1505 return audio_renderer_mixer_manager_.get();
1506 } 1506 }
1507 1507
1508 media::AudioHardwareConfig* RenderThreadImpl::GetAudioHardwareConfig() { 1508 media::AudioHardwareConfig* RenderThreadImpl::GetAudioHardwareConfig() {
1509 if (!audio_hardware_config_) { 1509 if (!audio_hardware_config_) {
1510 media::AudioParameters input_params; 1510 media::AudioParameters input_params;
1511 media::AudioParameters output_params; 1511 media::AudioParameters output_params;
1512 Send(new ViewHostMsg_GetAudioHardwareConfig( 1512 Send(new ViewHostMsg_GetAudioHardwareConfig(
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2089 v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical) 2089 v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical)
2090 v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate; 2090 v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate;
2091 2091
2092 blink::mainThreadIsolate()->MemoryPressureNotification( 2092 blink::mainThreadIsolate()->MemoryPressureNotification(
2093 v8_memory_pressure_level); 2093 v8_memory_pressure_level);
2094 blink::MemoryPressureNotificationToWorkerThreadIsolates( 2094 blink::MemoryPressureNotificationToWorkerThreadIsolates(
2095 v8_memory_pressure_level); 2095 v8_memory_pressure_level);
2096 } 2096 }
2097 2097
2098 } // namespace content 2098 } // namespace content
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