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ladspa/remap: make sure we process all requested rewinds unconditionally

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In some situations a rewind request travelling downstream might be
optimized away on its way and an upstream rewind processing might never
come back. Hence, call _process_rewind() before each _render()just to
make sure we processed them all.
This commit is contained in:
Lennart Poettering 2009-08-07 23:58:45 +02:00
parent 51b3899348
commit 7d4916379b
4 changed files with 14 additions and 5 deletions
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7
src/pulsecore/sink.c
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@ -665,11 +665,14 @@ void pa_sink_move_all_fail(pa_queue *q) {
void pa_sink_process_rewind(pa_sink *s, size_t nbytes) {
pa_sink_input *i;
void *state = NULL;
pa_sink_assert_ref(s);
pa_assert(PA_SINK_IS_LINKED(s->thread_info.state));
/* If nobody requested this and this is actually no real rewind
* then we can short cut this */
* then we can short cut this. Please note that this means that
* not all rewind requests triggered upstream will always be
* translated in actual requests! */
if (!s->thread_info.rewind_requested && nbytes <= 0)
return;
@ -682,7 +685,7 @@ void pa_sink_process_rewind(pa_sink *s, size_t nbytes) {
if (nbytes > 0)
pa_log_debug("Processing rewind...");
while ((i = pa_hashmap_iterate(s->thread_info.inputs, &state, NULL))) {
PA_HASHMAP_FOREACH(i, s->thread_info.inputs, state) {
pa_sink_input_assert_ref(i);
pa_sink_input_process_rewind(i, nbytes);
}