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author | wm4 <wm4@nowhere> | 2015-03-10 10:13:23 +0100 |
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committer | wm4 <wm4@nowhere> | 2015-03-10 10:13:23 +0100 |
commit | fa75a7b6d7af4b6c68329e1acdaced38a71d0dd8 (patch) | |
tree | 1f790a62ca1f732b82c8ef2d8ade2aac2aa4273b /audio/out/ao_coreaudio.c | |
parent | ee14da2988a543fe2d520ff63729edf9d3484907 (diff) | |
download | mpv-fa75a7b6d7af4b6c68329e1acdaced38a71d0dd8.tar.bz2 mpv-fa75a7b6d7af4b6c68329e1acdaced38a71d0dd8.tar.xz |
ao_coreaudio: move some helpers to utils
Needed by ao_coreaudio_exclusive.c in the next commit.
Diffstat (limited to 'audio/out/ao_coreaudio.c')
-rw-r--r-- | audio/out/ao_coreaudio.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/audio/out/ao_coreaudio.c b/audio/out/ao_coreaudio.c index 99f0572723..8c8970bc26 100644 --- a/audio/out/ao_coreaudio.c +++ b/audio/out/ao_coreaudio.c @@ -38,11 +38,6 @@ struct priv { bool ca_layout_to_mp_chmap(struct ao *ao, AudioChannelLayout *layout, struct mp_chmap *chmap); -static int64_t ca_frames_to_us(struct ao *ao, uint32_t frames) -{ - return frames / (float) ao->samplerate * 1e6; -} - static int64_t ca_get_hardware_latency(struct ao *ao) { struct priv *p = ao->priv; @@ -73,17 +68,6 @@ coreaudio_error: return 0; } -static int64_t ca_get_latency(const AudioTimeStamp *ts) -{ - uint64_t out = AudioConvertHostTimeToNanos(ts->mHostTime); - uint64_t now = AudioConvertHostTimeToNanos(AudioGetCurrentHostTime()); - - if (now > out) - return 0; - - return (out - now) * 1e-3; -} - static OSStatus render_cb_lpcm(void *ctx, AudioUnitRenderActionFlags *aflags, const AudioTimeStamp *ts, UInt32 bus, UInt32 frames, AudioBufferList *buffer_list) |