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Making NativeAudio buffers configurable & playback behaving like other sources.

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This commit is contained in:
m0rkeulv
2021-03-28 19:48:10 +02:00
committed by Joshua Granick
parent c743fe10c4
commit feae6af85a
1 changed files with 12 additions and 0 deletions
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12
src/lime/_internal/backend/native/NativeAudioSource.hx
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@@ -19,7 +19,11 @@ import lime.utils.UInt8Array;
class NativeAudioSource
{
private static var STREAM_BUFFER_SIZE = 48000;
#if !(!native_audio_buffers || macro)
private static var STREAM_NUM_BUFFERS = 3;
#else
private static var STREAM_NUM_BUFFERS = Std.parseInt(haxe.macro.Compiler.getDefine("native_audio_buffers"));
#end
private static var STREAM_TIMER_FREQUENCY = 100;
private var buffers:Array<ALBuffer>;
@@ -289,6 +293,13 @@ class NativeAudioSource
}
AL.sourceQueueBuffers(handle, numBuffers, buffers);
// If openAL runs out of buffer it will stop playback.
// This check is here to recover from this and resume playback
// this situation typically happens when resizing window or other operations that freezes the main thread
if (playing && handle != null && AL.getSourcei(handle, AL.SOURCE_STATE) == AL.STOPPED){
AL.sourcePlay(handle);
}
}
#end
}
@@ -298,6 +309,7 @@ class NativeAudioSource
if (playing && handle != null && AL.getSourcei(handle, AL.SOURCE_STATE) == AL.PLAYING)
{
AL.sourceStop(handle);
setCurrentTime(0);
}
playing = false;