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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 import("//build/config/chromecast_build.gni") | 5 import("//build/config/chromecast_build.gni") |
6 import("//build/config/features.gni") | 6 import("//build/config/features.gni") |
7 import("//build/config/headless_build.gni") | |
8 | 7 |
9 declare_args() { | 8 declare_args() { |
10 # Allows distributions to link pulseaudio directly (DT_NEEDED) instead of | 9 # Allows distributions to link pulseaudio directly (DT_NEEDED) instead of |
11 # using dlopen. This helps with automated detection of ABI mismatches and | 10 # using dlopen. This helps with automated detection of ABI mismatches and |
12 # prevents silent errors. | 11 # prevents silent errors. |
13 link_pulseaudio = false | 12 link_pulseaudio = false |
14 | 13 |
15 # Enable usage of FFmpeg within the media library. Used for most software | 14 # Enable usage of FFmpeg within the media library. Used for most software |
16 # based decoding, demuxing, and sometimes optimized FFTs. If disabled, | 15 # based decoding, demuxing, and sometimes optimized FFTs. If disabled, |
17 # implementors must provide their own demuxers and decoders. | 16 # implementors must provide their own demuxers and decoders. |
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50 | 49 |
51 # Use a second declare_args() to pick up possible overrides of |use_cras|. | 50 # Use a second declare_args() to pick up possible overrides of |use_cras|. |
52 declare_args() { | 51 declare_args() { |
53 # Enables runtime selection of PulseAudio library. | 52 # Enables runtime selection of PulseAudio library. |
54 use_pulseaudio = false | 53 use_pulseaudio = false |
55 | 54 |
56 # Enables runtime selection of ALSA library for audio. | 55 # Enables runtime selection of ALSA library for audio. |
57 use_alsa = false | 56 use_alsa = false |
58 | 57 |
59 # Alsa should be used on non-Android, non-Mac POSIX systems. | 58 # Alsa should be used on non-Android, non-Mac POSIX systems. |
60 if (is_posix && !is_headless && !is_android && !is_mac) { | 59 if (is_posix && !is_android && !is_mac) { |
61 use_alsa = true | 60 use_alsa = true |
62 | 61 |
63 # Pulse is not supported on Chromecast platforms. | 62 # Pulse is not supported on Chromecast platforms. |
64 if (!use_cras && !is_chromecast) { | 63 if (!use_cras && !is_chromecast) { |
65 use_pulseaudio = true | 64 use_pulseaudio = true |
66 } | 65 } |
67 } | 66 } |
68 } | 67 } |
69 | 68 |
70 declare_args() { | 69 declare_args() { |
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116 "cdm", | 115 "cdm", |
117 "renderer", | 116 "renderer", |
118 ] | 117 ] |
119 mojo_media_host = "browser" | 118 mojo_media_host = "browser" |
120 } else { | 119 } else { |
121 mojo_media_services = [ "cdm" ] | 120 mojo_media_services = [ "cdm" ] |
122 mojo_media_host = "utility" | 121 mojo_media_host = "utility" |
123 } | 122 } |
124 } | 123 } |
125 } | 124 } |
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