Projects/Vocaluxe
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doubled audio decoding buffer, don't know if it help against the sporadically hand ups

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Alexander Eckart committed 2013-01-03 22:55:01 +01:00
1 parent b432531b70
commit d5889e4c4c
1 file changed
+5 -4
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Vocaluxe/Lib/Sound/CPortAudioPlay.cs
+5 -4
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@@ -384,7 +384,8 @@ namespace Vocaluxe.Lib.Sound
class PortAudioStream class PortAudioStream
{ {
const long BUFSIZE = 50000L; const long BUFSIZE = 100000L;
const long BEGINREFILL = 80000L;
private CSyncTimer _SyncTimer; private CSyncTimer _SyncTimer;
private bool _Initialized; private bool _Initialized;
@@ -760,7 +761,7 @@ namespace Vocaluxe.Lib.Sound
bool DoIt = false; bool DoIt = false;
lock (_LockData) lock (_LockData)
{ {
if (!_skip && BUFSIZE - 10000L > _data.BytesNotRead) if (!_skip && BEGINREFILL > _data.BytesNotRead)
DoIt = true; DoIt = true;
} }
@@ -792,7 +793,7 @@ namespace Vocaluxe.Lib.Sound
{ {
_data.Write(Buffer); _data.Write(Buffer);
_TimeCode = Timecode; _TimeCode = Timecode;
if (_data.BytesNotRead < BUFSIZE - 10000L) if (_data.BytesNotRead < BEGINREFILL)
{ {
_waiting = false; _waiting = false;
EventDecode.Set(); EventDecode.Set();
@@ -866,7 +867,7 @@ namespace Vocaluxe.Lib.Sound
} }
} }
if (_data.BytesNotRead < BUFSIZE - 10000L) if (_data.BytesNotRead < BEGINREFILL)
{ {
EventDecode.Set(); EventDecode.Set();
_waiting = false; _waiting = false;