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add new API function pa_channel_map_compatible()

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This commit is contained in:
Lennart Poettering 2008-09-05 01:29:07 +02:00
parent 5a9a6021f1
commit cb0c97dae7
2 changed files with 11 additions and 0 deletions
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7
src/pulse/channelmap.c
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@ -560,3 +560,10 @@ int pa_channel_map_valid(const pa_channel_map *map) {
return 1; return 1;
} }
int pa_channel_map_compatible(const pa_channel_map *map, const pa_sample_spec *ss) {
pa_assert(map);
pa_assert(ss);
return map->channels == ss->channels;
}

4
src/pulse/channelmap.h
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@ -214,6 +214,10 @@ int pa_channel_map_equal(const pa_channel_map *a, const pa_channel_map *b) PA_GC
/** Return non-zero of the specified channel map is considered valid */ /** Return non-zero of the specified channel map is considered valid */
int pa_channel_map_valid(const pa_channel_map *map) PA_GCC_PURE; int pa_channel_map_valid(const pa_channel_map *map) PA_GCC_PURE;
/** Return non-zero if the specified channel map is compatible with
* the specified sample spec. \since 0.9.12 */
int pa_channel_map_compatible(const pa_channel_map *map, const pa_sample_spec *ss) PA_GCC_PURE;
PA_C_DECL_END PA_C_DECL_END
#endif #endif