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- added poll_ask callback to mangle avail_min (rate_plugin as example)

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- added mangling of avail_min to rate_plugin
- added poll_fd_count variable
- FIXME: move poll_revents callback to fast_ops
This commit is contained in:
Jaroslav Kysela 2004-03-17 11:48:14 +00:00
parent 81f8c76094
commit 7c201b510a
15 changed files with 132 additions and 13 deletions
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9
src/pcm/pcm_file.c
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@ -273,6 +273,14 @@ static int snd_pcm_file_resume(snd_pcm_t *pcm)
return snd_pcm_resume(file->slave);
}
static int snd_pcm_file_poll_ask(snd_pcm_t *pcm)
{
snd_pcm_file_t *file = pcm->private_data;
if (file->slave->fast_ops->poll_ask)
return file->slave->fast_ops->poll_ask(file->slave->fast_op_arg);
return 0;
}
static snd_pcm_sframes_t snd_pcm_file_writei(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size)
{
snd_pcm_file_t *file = pcm->private_data;
@ -467,6 +475,7 @@ static snd_pcm_fast_ops_t snd_pcm_file_fast_ops = {
.rewind = snd_pcm_file_rewind,
.forward = snd_pcm_file_forward,
.resume = snd_pcm_file_resume,
.poll_ask = snd_pcm_file_poll_ask,
.writei = snd_pcm_file_writei,
.writen = snd_pcm_file_writen,
.readi = snd_pcm_file_readi,