winealsa.drv: If we can't open a device as stereo, try mono. This is necessary…

winealsa.drv: If we can't open a device as stereo, try mono. This is necessary for snd-usb-audio mics.

winealsa.drv: If we can't open a device as stereo, try mono. This is necessary…
343f85ea · Jeff Cook · Alexandre Julliard · 6120d7cc · 343f85ea
Commit 343f85ea authored Aug 02, 2010 by Jeff Cook Committed by Alexandre Julliard Aug 03, 2010
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waveinit.c dlls/winealsa.drv/waveinit.c +4 -0

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--- a/dlls/winealsa.drv/waveinit.c
+++ b/dlls/winealsa.drv/waveinit.c
@@ -106,6 +106,10 @@ static int ALSA_TestDeviceForWine(int card, int device,  snd_pcm_stream_t stream
    retcode = snd_pcm_hw_params_set_channels(pcm, hwparams, 2);
    if (retcode < 0)
    {
+        retcode = snd_pcm_hw_params_set_channels(pcm, hwparams, 1); /* If we can't open stereo, try mono; this is vital for snd_usb_audio microphones */
+    }
+    if (retcode < 0)
+    {
        reason = "Could not set channels";
        goto exit;
    }