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author | wm4 <wm4@nowhere> | 2015-04-29 22:39:39 +0200 |
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committer | wm4 <wm4@nowhere> | 2015-04-29 23:06:10 +0200 |
commit | 32b835c03b4dc98a0344d171adef36c7562f1e7b (patch) | |
tree | 89b06b396ce52ea203b4db45aafdcbdc756831cd /audio/out/ao_coreaudio_utils.h | |
parent | 3295ce48ab4badff0e13e2e9c2a1ec945413d4e2 (diff) | |
download | mpv-32b835c03b4dc98a0344d171adef36c7562f1e7b.tar.bz2 mpv-32b835c03b4dc98a0344d171adef36c7562f1e7b.tar.xz |
ao_coreaudio_utils: add function for ASBD -> mp format lookup
Useful with some of the following commits.
ca_fill_asbd() should behave exactly as before.
Instead of actually implementing the inverse function of ca_fill_asbd(),
just loop over the (small) list of mpv functions and check if any mpv
equivalent to a given ASBD exists.
Diffstat (limited to 'audio/out/ao_coreaudio_utils.h')
-rw-r--r-- | audio/out/ao_coreaudio_utils.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/audio/out/ao_coreaudio_utils.h b/audio/out/ao_coreaudio_utils.h index bd233e4b22..b5f8e7f2ba 100644 --- a/audio/out/ao_coreaudio_utils.h +++ b/audio/out/ao_coreaudio_utils.h @@ -55,6 +55,9 @@ OSStatus ca_select_device(struct ao *ao, char* name, AudioDeviceID *device); void ca_fill_asbd(struct ao *ao, AudioStreamBasicDescription *asbd); void ca_print_asbd(struct ao *ao, const char *description, const AudioStreamBasicDescription *asbd); +bool ca_asbd_equals(const AudioStreamBasicDescription *a, + const AudioStreamBasicDescription *b); +int ca_asbd_to_mp_format(const AudioStreamBasicDescription *asbd); int64_t ca_frames_to_us(struct ao *ao, uint32_t frames); int64_t ca_get_latency(const AudioTimeStamp *ts); |