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Add closest_power_of_2 func and implement mix_rate/latency on OS X

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Marcelo Fernandez
2017-08-17 18:35:55 -03:00
parent 33c1d25517
commit eab850524e
27 changed files with 144 additions and 95 deletions
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2
drivers/alsa/audio_driver_alsa.cpp
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@@ -87,7 +87,7 @@ Error AudioDriverALSA::init() {
CHECK_FAIL(status < 0);
int latency = GLOBAL_DEF("audio/output_latency", 25);
buffer_size = nearest_power_of_2(latency * mix_rate / 1000);
buffer_size = closest_power_of_2(latency * mix_rate / 1000);
// set buffer size from project settings
status = snd_pcm_hw_params_set_buffer_size_near(pcm_handle, hwparams, &buffer_size);