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implement samples_since cycle start.

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This commit is contained in:
Robin Gareus 2015-03-09 16:59:59 +01:00
parent e243d328a4
commit 0446ff64f4
4 changed files with 29 additions and 12 deletions
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6
libs/backends/coreaudio/coreaudio_pcmio.cc
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@ -765,7 +765,7 @@ int
CoreAudioPCM::pcm_start (
uint32_t device_id_in, uint32_t device_id_out,
uint32_t sample_rate, uint32_t samples_per_period,
int (process_callback (void*)), void *process_arg)
int (process_callback (void*, const uint32_t, const uint64_t)), void *process_arg)
{
assert(_device_ids);
@ -1095,9 +1095,9 @@ CoreAudioPCM::render_callback (
assert(_playback_channels == 0 || ioData->mNumberBuffers == _playback_channels);
UInt64 cur_cycle_start = AudioGetCurrentHostTime ();
_cur_samples_per_period = inNumberFrames;
if (_capture_channels > 0) {
_input_audio_buffer_list->mNumberBuffers = _capture_channels;
for (uint32_t i = 0; i < _capture_channels; ++i) {
@ -1127,7 +1127,7 @@ CoreAudioPCM::render_callback (
int rv = -1;
if (_process_callback) {
rv = _process_callback(_process_arg);
rv = _process_callback(_process_arg, inNumberFrames, cur_cycle_start);
}
_in_process = false;