From fa75a7b6d7af4b6c68329e1acdaced38a71d0dd8 Mon Sep 17 00:00:00 2001 From: wm4 Date: Tue, 10 Mar 2015 10:13:23 +0100 Subject: ao_coreaudio: move some helpers to utils Needed by ao_coreaudio_exclusive.c in the next commit. --- audio/out/ao_coreaudio.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'audio/out/ao_coreaudio.c') 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) -- cgit v1.2.3