From: rossb <rossb@0f58301d-fd10-0410-b4af-bbb618454e57>
Date: Tue, 26 Jul 2011 04:24:49 +0000 (+0000)
Subject: mme test only list output devices
X-Git-Tag: pa_stable_v19_20111121_r1788~61
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=eb0d429b7a43e5a9cf522bca4c12e4b69740680e;p=portaudio

mme test only list output devices
---

diff --git a/test/patest_wmme_find_best_latency_params.c b/test/patest_wmme_find_best_latency_params.c
index e86018b..876deb6 100644
--- a/test/patest_wmme_find_best_latency_params.c
+++ b/test/patest_wmme_find_best_latency_params.c
@@ -364,8 +364,8 @@ static void usage( int wmmeHostApiIndex )
     fprintf( stderr, "Invalid device index. Use one of these:\n" );
     for( i=0; i < Pa_GetDeviceCount(); ++i ){
 
-        if( Pa_GetDeviceInfo(i)->hostApi == wmmeHostApiIndex )
-            fprintf( stderr, "%d (%s)\n", i, Pa_GetDeviceInfo(i)->name);
+        if( Pa_GetDeviceInfo(i)->hostApi == wmmeHostApiIndex && Pa_GetDeviceInfo(i)->maxOutputChannels > 0 )
+            fprintf( stderr, "%d (%s)\n", i, Pa_GetDeviceInfo(i)->name );
     }
     Pa_Terminate();
     exit(-1);