From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 15 Sep 2004 18:45:51 +0000 (+0000)
Subject: [ALSA-LIB] suppress PAUSE and RESUME for direct plugins
X-Git-Tag: v1.0.7~23
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=8ac16f151c7e622a171f5b5877191f16fcef4933;p=alsa-lib.git

[ALSA-LIB] suppress PAUSE and RESUME for direct plugins

Direct plugins don't work well with PAUSE and RESUME.  The info
bits are cleared for these plugins to suppress these features.
---

diff --git a/src/pcm/pcm_direct.c b/src/pcm/pcm_direct.c
index e76603a8..5856117d 100644
--- a/src/pcm/pcm_direct.c
+++ b/src/pcm/pcm_direct.c
@@ -807,7 +807,7 @@ int snd_pcm_direct_initialize_slave(snd_pcm_direct_t *dmix, snd_pcm_t *spcm, str
 	dmix->shmptr->s.rate = spcm->rate;
 	dmix->shmptr->s.format = spcm->format;
 	dmix->shmptr->s.boundary = spcm->boundary;
-	dmix->shmptr->s.info = spcm->info;
+	dmix->shmptr->s.info = spcm->info & ~(SND_PCM_INFO_PAUSE|SND_PCM_INFO_RESUME);
 	dmix->shmptr->s.msbits = spcm->msbits;
 
 	spcm->donot_close = 1;