diff options
author | Lennart Poettering <lennart@poettering.net> | 2008-10-03 17:16:55 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2008-10-03 17:16:55 +0200 |
commit | be77bcd9ad7e51e51cb3c84d2aed9bd13ddd0a27 (patch) | |
tree | e8a71f8b4b95e1ae397b45c3d7170f6cf53e79c2 /src/pulse/volume.c | |
parent | db975c7127c15a527ef6277a695eba2870613637 (diff) |
add new API call pa_cvolume_init()
Diffstat (limited to 'src/pulse/volume.c')
-rw-r--r-- | src/pulse/volume.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/pulse/volume.c b/src/pulse/volume.c index 60a86beb..7c0522e9 100644 --- a/src/pulse/volume.c +++ b/src/pulse/volume.c @@ -47,6 +47,19 @@ int pa_cvolume_equal(const pa_cvolume *a, const pa_cvolume *b) { return 1; } +pa_cvolume* pa_cvolume_init(pa_cvolume *a) { + unsigned c; + + pa_assert(a); + + a->channels = 0; + + for (c = 0; c < PA_CHANNELS_MAX; c++) + a->values[c] = (pa_volume_t) -1; + + return a; +} + pa_cvolume* pa_cvolume_set(pa_cvolume *a, unsigned channels, pa_volume_t v) { int i; @@ -88,7 +101,7 @@ pa_volume_t pa_cvolume_max(const pa_cvolume *a) { } pa_volume_t pa_sw_volume_multiply(pa_volume_t a, pa_volume_t b) { - return pa_sw_volume_from_linear(pa_sw_volume_to_linear(a)* pa_sw_volume_to_linear(b)); + return pa_sw_volume_from_linear(pa_sw_volume_to_linear(a) * pa_sw_volume_to_linear(b)); } #define USER_DECIBEL_RANGE 60 |