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drop blocks and insert silence in the socket tx/rx code path

This commit is contained in:
Alexandre Ratchov 2013-12-31 13:14:01 +01:00
parent 65c99cf7c3
commit 14c0ab970a
1 changed files with 28 additions and 1 deletions
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29
sndiod/dev.c
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@ -1971,6 +1971,8 @@ slot_stop(struct slot *s)
void
slot_write(struct slot *s)
{
int drop;
if (s->pstate == SLOT_START && s->mix.buf.used == s->mix.buf.len) {
#ifdef DEBUG
if (log_level >= 4) {
@ -1981,6 +1983,18 @@ slot_write(struct slot *s)
s->pstate = SLOT_READY;
slot_ready(s);
}
drop = s->mix.drop;
slot_mix_drop(s);
while (drop > s->mix.drop) {
#ifdef DEBUG
if (log_level >= 4) {
slot_log(s);
log_puts(": catching play block\n");
}
#endif
s->ops->fill(s->arg);
drop--;
}
}
/*
@ -1989,5 +2003,18 @@ slot_write(struct slot *s)
void
slot_read(struct slot *s)
{
/* nothing yet */
int sil;
sil = s->sub.silence;
slot_sub_sil(s);
while (sil > s->sub.silence) {
#ifdef DEBUG
if (log_level >= 4) {
slot_log(s);
log_puts(": catching rec block\n");
}
#endif
s->ops->flush(s->arg);
sil--;
}
}