From 543115ae1726e853624a6214ad58187f6d84c95a Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 3 Feb 2009 21:15:32 +0100 Subject: add new API pa_cvolume_compatible_with_channel_map() --- src/pulse/volume.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/pulse/volume.c') diff --git a/src/pulse/volume.c b/src/pulse/volume.c index 01a28e83..e920288c 100644 --- a/src/pulse/volume.c +++ b/src/pulse/volume.c @@ -428,6 +428,19 @@ int pa_cvolume_compatible(const pa_cvolume *v, const pa_sample_spec *ss) { return v->channels == ss->channels; } +int pa_cvolume_compatible_with_channel_map(const pa_cvolume *v, const pa_channel_map *cm) { + pa_assert(v); + pa_assert(cm); + + if (!pa_cvolume_valid(v)) + return 0; + + if (!pa_channel_map_valid(cm)) + return 0; + + return v->channels == cm->channels; +} + static void get_avg_lr(const pa_channel_map *map, const pa_cvolume *v, pa_volume_t *l, pa_volume_t *r) { int c; pa_volume_t left = 0, right = 0; -- cgit