From: aknudsen <aknudsen@0f58301d-fd10-0410-b4af-bbb618454e57>
Date: Wed, 3 Jun 2009 18:57:56 +0000 (+0000)
Subject: Fix latency calculation in PA ALSA
X-Git-Tag: svn/1415^0
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=a9238346fef6dca2ffdf3d9eca3a88ac5f43abd8;p=portaudio

Fix latency calculation in PA ALSA
---

diff --git a/src/hostapi/alsa/pa_linux_alsa.c b/src/hostapi/alsa/pa_linux_alsa.c
index 18e246e..cb80702 100644
--- a/src/hostapi/alsa/pa_linux_alsa.c
+++ b/src/hostapi/alsa/pa_linux_alsa.c
@@ -2003,11 +2003,11 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
 
     /* Ok, buffer processor is initialized, now we can deduce it's latency */
     if( numInputChannels > 0 )
-        stream->streamRepresentation.streamInfo.inputLatency = inputLatency + PaUtil_GetBufferProcessorInputLatency(
-                &stream->bufferProcessor );
+        stream->streamRepresentation.streamInfo.inputLatency = inputLatency + (PaTime)(
+                PaUtil_GetBufferProcessorInputLatency( &stream->bufferProcessor ) / sampleRate);
     if( numOutputChannels > 0 )
-        stream->streamRepresentation.streamInfo.outputLatency = outputLatency + PaUtil_GetBufferProcessorOutputLatency(
-                &stream->bufferProcessor );
+        stream->streamRepresentation.streamInfo.outputLatency = outputLatency + (PaTime)(
+                PaUtil_GetBufferProcessorOutputLatency( &stream->bufferProcessor ) / sampleRate);
 
     *s = (PaStream*)stream;