diff options
Diffstat (limited to 'src/pulse/channelmap.c')
| -rw-r--r-- | src/pulse/channelmap.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/pulse/channelmap.c b/src/pulse/channelmap.c index 98f79b43..9b516262 100644 --- a/src/pulse/channelmap.c +++ b/src/pulse/channelmap.c @@ -453,6 +453,10 @@ int pa_channel_map_equal(const pa_channel_map *a, const pa_channel_map *b) { pa_assert(b); pa_return_val_if_fail(pa_channel_map_valid(a), 0); + + if (PA_UNLIKELY(a == b)) + return 1; + pa_return_val_if_fail(pa_channel_map_valid(b), 0); if (a->channels != b->channels) @@ -641,6 +645,10 @@ int pa_channel_map_superset(const pa_channel_map *a, const pa_channel_map *b) { pa_assert(b); pa_return_val_if_fail(pa_channel_map_valid(a), 0); + + if (PA_UNLIKELY(a == b)) + return 1; + pa_return_val_if_fail(pa_channel_map_valid(b), 0); am = pa_channel_map_mask(a); |