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
3// found in the LICENSE file.
4
5// Defines all the "media" command-line switches.
6
7#ifndef MEDIA_BASE_MEDIA_SWITCHES_H_
8#define MEDIA_BASE_MEDIA_SWITCHES_H_
9
10#include "build/build_config.h"
11#include "media/base/media_export.h"
12
13namespace switches {
14
15MEDIA_EXPORT extern const char kAudioBufferSize[];
16
17MEDIA_EXPORT extern const char kEnableEac3Playback[];
18
19MEDIA_EXPORT extern const char kEnableOpusPlayback[];
20
21MEDIA_EXPORT extern const char kEnableVp8AlphaPlayback[];
22
23MEDIA_EXPORT extern const char kVideoThreads[];
24
25MEDIA_EXPORT extern const char kOverrideEncryptedMediaCanPlayType[];
26
27#if defined(GOOGLE_TV)
28MEDIA_EXPORT extern const char kUseExternalVideoSurfaceThresholdInPixels[];
29#endif
30
31#if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_SOLARIS)
32MEDIA_EXPORT extern const char kAlsaInputDevice[];
33MEDIA_EXPORT extern const char kAlsaOutputDevice[];
34#endif
35
36#if defined(OS_MACOSX)
37MEDIA_EXPORT extern const char kDisableMainThreadAudio[];
38#endif
39
40#if defined(OS_WIN)
41MEDIA_EXPORT extern const char kEnableExclusiveAudio[];
42MEDIA_EXPORT extern const char kForceDirectShowVideoCapture[];
43MEDIA_EXPORT extern const char kForceWaveAudio[];
44MEDIA_EXPORT extern const char kTrySupportedChannelLayouts[];
45MEDIA_EXPORT extern const char kWaveOutBuffers[];
46#endif
47
48#if defined(USE_CRAS)
49MEDIA_EXPORT extern const char kUseCras[];
50#endif
51
52}  // namespace switches
53
54#endif  // MEDIA_BASE_MEDIA_SWITCHES_H_
55