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Added snd_pcm_playback_pause function.

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This commit is contained in:
Jaroslav Kysela 1998-08-25 15:38:50 +00:00
parent 0abf79838c
commit 338cf74af2
2 changed files with 12 additions and 0 deletions
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1
include/pcm.h
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@ -29,6 +29,7 @@ int snd_pcm_record_status( void *handle, snd_pcm_record_status_t *status );
int snd_pcm_drain_playback( void *handle ); int snd_pcm_drain_playback( void *handle );
int snd_pcm_flush_playback( void *handle ); int snd_pcm_flush_playback( void *handle );
int snd_pcm_flush_record( void *handle ); int snd_pcm_flush_record( void *handle );
int snd_pcm_playback_pause( void *handle, int enable );
int snd_pcm_playback_time( void *handle, int enable ); int snd_pcm_playback_time( void *handle, int enable );
int snd_pcm_record_time( void *handle, int enable ); int snd_pcm_record_time( void *handle, int enable );
ssize_t snd_pcm_write( void *handle, const void *buffer, size_t size ); ssize_t snd_pcm_write( void *handle, const void *buffer, size_t size );

11
src/pcm/pcm.c
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@ -219,6 +219,17 @@ int snd_pcm_flush_record( void *handle )
return 0; return 0;
} }
int snd_pcm_playback_pause( void *handle, int enable )
{
snd_pcm_t *pcm;
pcm = (snd_pcm_t *)handle;
if ( !pcm ) return -EINVAL;
if ( ioctl( pcm -> fd, SND_PCM_IOCTL_PLAYBACK_PAUSE, &enable ) < 0 )
return -errno;
return 0;
}
int snd_pcm_playback_time( void *handle, int enable ) int snd_pcm_playback_time( void *handle, int enable )
{ {
snd_pcm_t *pcm; snd_pcm_t *pcm;