SND_PCM_PLAYBACK_DATA
Section: ()
Updated: 06 October 2005
Index
Return to Main Contents
NAME
snd_pcm_playback_data - check whether any data exists on the playback buffer
SYNOPSIS
"SYNOPSIS"
int snd_pcm_playback_data (snd_pcm_substream_t * substream);
ARGUMENTS
- substream
-
the pcm substream instance
DESCRIPTION
Checks whether any data exists on the playback buffer. If stop_threshold
is bigger or equal to boundary, then this function returns always non-zero.
Returns non-zero if exists, or zero if not.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
This document was created by
man2html,
using the manual pages.
Time: 13:31:53 GMT, October 06, 2005