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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 "media/base/media_switches.h" | 5 #include "media/base/media_switches.h" |
6 | 6 |
7 namespace switches { | 7 namespace switches { |
8 | 8 |
9 // Allow users to specify a custom buffer size for debugging purpose. | 9 // Allow users to specify a custom buffer size for debugging purpose. |
10 const char kAudioBufferSize[] = "audio-buffer-size"; | 10 const char kAudioBufferSize[] = "audio-buffer-size"; |
11 | 11 |
12 // Disables the new vsync driven video renderering path. | 12 // Disables the new vsync driven video renderering path. |
13 const char kDisableNewVideoRenderer[] = "disable-new-video-renderer"; | 13 const char kDisableNewVideoRenderer[] = "disable-new-video-renderer"; |
14 | 14 |
15 // Set number of threads to use for video decoding. | 15 // Set number of threads to use for video decoding. |
16 const char kVideoThreads[] = "video-threads"; | 16 const char kVideoThreads[] = "video-threads"; |
17 | 17 |
18 #if defined(OS_ANDROID) | 18 #if defined(OS_ANDROID) |
| 19 // Use the desktop media pipeline on Android. Experimental, see |
| 20 // http://crbug.com/507834. |
| 21 // This will only have an effect if compiled with media_use_ffmpeg=1. |
| 22 const char kEnableMediaPipelineOnAndroid[] = "enable-media-pipeline-on-android"; |
| 23 |
19 // Sets the MediaSource player that uses the separate media thread | 24 // Sets the MediaSource player that uses the separate media thread |
20 const char kEnableMediaThreadForMediaPlayback[] = | 25 const char kEnableMediaThreadForMediaPlayback[] = |
21 "enable-media-thread-for-media-playback"; | 26 "enable-media-thread-for-media-playback"; |
22 #endif | 27 #endif |
23 | 28 |
24 #if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_SOLARIS) | 29 #if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_SOLARIS) |
25 // The Alsa device to use when opening an audio input stream. | 30 // The Alsa device to use when opening an audio input stream. |
26 const char kAlsaInputDevice[] = "alsa-input-device"; | 31 const char kAlsaInputDevice[] = "alsa-input-device"; |
27 // The Alsa device to use when opening an audio stream. | 32 // The Alsa device to use when opening an audio stream. |
28 const char kAlsaOutputDevice[] = "alsa-output-device"; | 33 const char kAlsaOutputDevice[] = "alsa-output-device"; |
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113 // this flag will cause the tests to fail. Otherwise, they silently succeed. | 118 // this flag will cause the tests to fail. Otherwise, they silently succeed. |
114 const char kRequireAudioHardwareForTesting[] = | 119 const char kRequireAudioHardwareForTesting[] = |
115 "require-audio-hardware-for-testing"; | 120 "require-audio-hardware-for-testing"; |
116 | 121 |
117 // Allows clients to override the threshold for when the media renderer will | 122 // Allows clients to override the threshold for when the media renderer will |
118 // declare the underflow state for the video stream when audio is present. | 123 // declare the underflow state for the video stream when audio is present. |
119 // TODO(dalecurtis): Remove once experiments for http://crbug.com/470940 finish. | 124 // TODO(dalecurtis): Remove once experiments for http://crbug.com/470940 finish. |
120 const char kVideoUnderflowThresholdMs[] = "video-underflow-threshold-ms"; | 125 const char kVideoUnderflowThresholdMs[] = "video-underflow-threshold-ms"; |
121 | 126 |
122 } // namespace switches | 127 } // namespace switches |
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