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implement pa_cvolume_scale()

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This commit is contained in:
Lennart Poettering 2009-01-27 00:47:07 +01:00
parent e52c5ea68a
commit 4e31e00b63
3 changed files with 26 additions and 1 deletions
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7
src/pulse/volume.h
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@ -244,9 +244,14 @@ float pa_cvolume_get_balance(const pa_channel_map *map, const pa_cvolume *v) PA_
* operation might not be reversable! Also, after this call
* pa_cvolume_get_balance() is not guaranteed to actually return the
* requested balance (e.g. when the input volume was zero anyway for
* all channels)- \since 0.9.15 */
* all channels) \since 0.9.15 */
pa_cvolume* pa_cvolume_set_balance(const pa_channel_map *map, pa_cvolume *v, float new_balance);
/** Scale the passed pa_cvolume structure so that the maximum volume
* of all channels equals max. The proportions between the channel
* volumes are kept. \since 0.9.15 */
pa_cvolume* pa_cvolume_scale(pa_cvolume *v, pa_volume_t max);
PA_C_DECL_END
#endif