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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_hooks.c
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@ -182,6 +182,14 @@ static int snd_pcm_hooks_resume(snd_pcm_t *pcm)
return snd_pcm_resume(h->slave);
}
static int snd_pcm_hooks_poll_ask(snd_pcm_t *pcm)
{
snd_pcm_hooks_t *h = pcm->private_data;
if (h->slave->fast_ops->poll_ask)
return h->slave->fast_ops->poll_ask(h->slave->fast_op_arg);
return 0;
}
static snd_pcm_sframes_t snd_pcm_hooks_writei(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size)
{
snd_pcm_hooks_t *h = pcm->private_data;
@ -315,6 +323,7 @@ static snd_pcm_fast_ops_t snd_pcm_hooks_fast_ops = {
.rewind = snd_pcm_hooks_rewind,
.forward = snd_pcm_hooks_forward,
.resume = snd_pcm_hooks_resume,
.poll_ask = snd_pcm_hooks_poll_ask,
.writei = snd_pcm_hooks_writei,
.writen = snd_pcm_hooks_writen,
.readi = snd_pcm_hooks_readi,