From: dmitrykos <dmitrykos@0f58301d-fd10-0410-b4af-bbb618454e57>
Date: Thu, 29 Jul 2010 18:54:45 +0000 (+0000)
Subject: alsa:
X-Git-Tag: pa_stable_v19_20110326_r1647~99
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=55ca7ea7d5f0031916a369d776090bd114f459b6;p=portaudio

alsa:
 - fixed seg.fault (caused by assertion) when using non-interleaved host i/o, now paNonInterleaved flag is provided to PaUtil_InitializeBufferProcessor to signal processor about host format being non-interleaved
---

diff --git a/src/hostapi/alsa/pa_linux_alsa.c b/src/hostapi/alsa/pa_linux_alsa.c
index 8588133..906d26d 100644
--- a/src/hostapi/alsa/pa_linux_alsa.c
+++ b/src/hostapi/alsa/pa_linux_alsa.c
@@ -1927,8 +1927,8 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
 
     PA_ENSURE( PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer,
                 &inputLatency, &outputLatency, &hostBufferSizeMode ) );
-    hostInputSampleFormat = stream->capture.hostSampleFormat;
-    hostOutputSampleFormat = stream->playback.hostSampleFormat;
+    hostInputSampleFormat = stream->capture.hostSampleFormat | (!stream->capture.hostInterleaved ? paNonInterleaved : 0);
+    hostOutputSampleFormat = stream->playback.hostSampleFormat | (!stream->playback.hostInterleaved ? paNonInterleaved : 0);
 
     PA_ENSURE( PaUtil_InitializeBufferProcessor( &stream->bufferProcessor,
                     numInputChannels, inputSampleFormat, hostInputSampleFormat,