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author | Tanu Kaskinen <tanu.kaskinen@digia.com> | 2011-03-17 12:23:41 +0200 |
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committer | Colin Guthrie <cguthrie@mandriva.org> | 2011-03-20 12:42:27 +0000 |
commit | e1c289cc6b9f9399f9626304dcd3a2c1aca668a7 (patch) | |
tree | 543579e3acc3261c258109debf9cfa5c3e8e3d21 /src/modules/alsa/alsa-mixer.h | |
parent | 55936640a198877b3906a425d218b4a02f39f673 (diff) |
alsa-mixer: Implement constant volume.
This change makes it possible to configure an arbitrary constant volume for a
volume element in the path configuration, which is applied when the path is
selected. Note: this is only useful when the exact hardware and driver are
known beforehand.
Diffstat (limited to 'src/modules/alsa/alsa-mixer.h')
-rw-r--r-- | src/modules/alsa/alsa-mixer.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/modules/alsa/alsa-mixer.h b/src/modules/alsa/alsa-mixer.h index c24a8965..a29aed1c 100644 --- a/src/modules/alsa/alsa-mixer.h +++ b/src/modules/alsa/alsa-mixer.h @@ -62,9 +62,10 @@ typedef enum pa_alsa_switch_use { typedef enum pa_alsa_volume_use { PA_ALSA_VOLUME_IGNORE, - PA_ALSA_VOLUME_MERGE, /* merge this volume slider into the global volume slider */ - PA_ALSA_VOLUME_OFF, /* set this volume to minimal unconditionally */ - PA_ALSA_VOLUME_ZERO /* set this volume to 0dB unconditionally */ + PA_ALSA_VOLUME_MERGE, /* merge this volume slider into the global volume slider */ + PA_ALSA_VOLUME_OFF, /* set this volume to minimal unconditionally */ + PA_ALSA_VOLUME_ZERO, /* set this volume to 0dB unconditionally */ + PA_ALSA_VOLUME_CONSTANT /* set this volume to a constant value unconditionally */ } pa_alsa_volume_use_t; typedef enum pa_alsa_enumeration_use { @@ -137,6 +138,8 @@ struct pa_alsa_element { pa_alsa_required_t required_any; pa_alsa_required_t required_absent; + long constant_volume; + pa_bool_t override_map:1; pa_bool_t direction_try_other:1; |