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Move mix_rate, ouput_latency to AudioDriverManager

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Each driver used to define the (same) project settings values
`audio/mix_rate` and `audio/output_latency`, but the setting names are
not driver specific.
Overriding is still possible via platform tags.
This commit is contained in:
Fabio Alessandrelli
2020-05-18 02:31:38 +02:00
parent 245c179bd3
commit 90c7102b51
11 changed files with 24 additions and 21 deletions
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6
drivers/coreaudio/audio_driver_coreaudio.cpp
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@ -116,7 +116,7 @@ Error AudioDriverCoreAudio::init() {
break;
}
mix_rate = GLOBAL_DEF_RST("audio/mix_rate", DEFAULT_MIX_RATE);
mix_rate = GLOBAL_GET("audio/mix_rate");
zeromem(&strdesc, sizeof(strdesc));
strdesc.mFormatID = kAudioFormatLinearPCM;
@ -131,7 +131,7 @@ Error AudioDriverCoreAudio::init() {
result = AudioUnitSetProperty(audio_unit, kAudioUnitProperty_StreamFormat, kAudioUnitScope_Input, kOutputBus, &strdesc, sizeof(strdesc));
ERR_FAIL_COND_V(result != noErr, FAILED);
int latency = GLOBAL_DEF_RST("audio/output_latency", DEFAULT_OUTPUT_LATENCY);
int latency = GLOBAL_GET("audio/output_latency");
// Sample rate is independent of channels (ref: https://stackoverflow.com/questions/11048825/audio-sample-frequency-rely-on-channels)
buffer_frames = closest_power_of_2(latency * mix_rate / 1000);
@ -403,7 +403,7 @@ Error AudioDriverCoreAudio::capture_init() {
break;
}
mix_rate = GLOBAL_DEF_RST("audio/mix_rate", DEFAULT_MIX_RATE);
mix_rate = GLOBAL_GET("audio/mix_rate");
zeromem(&strdesc, sizeof(strdesc));
strdesc.mFormatID = kAudioFormatLinearPCM;