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- Change meaning of special values of latency request: 0 -> "minimal latency, please"; (pa_usec_t)-1 -> "don't care"

Browse source 
- Remove "source" word from monitor source description
- Increase default tsched watermark to 20ms again
- For the first iteration after snd_pcm_start() halve the sleep time as workaround for USB devices with quick starts


git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2291 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2008-04-22 01:04:27 +00:00
parent 88227c41c1
commit e16a1987a3
6 changed files with 33 additions and 26 deletions
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10
src/pulsecore/source.c
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@ -204,7 +204,7 @@ pa_source* pa_source_new(
s->thread_info.soft_muted = s->muted;
s->thread_info.state = s->state;
s->thread_info.max_rewind = 0;
s->thread_info.requested_latency_valid = TRUE;
s->thread_info.requested_latency_valid = FALSE;
s->thread_info.requested_latency = 0;
pa_assert_se(pa_idxset_put(core->sources, s, &s->index) >= 0);
@ -713,7 +713,7 @@ void pa_source_attach_within_thread(pa_source *s) {
}
pa_usec_t pa_source_get_requested_latency_within_thread(pa_source *s) {
pa_usec_t result = 0;
pa_usec_t result = (pa_usec_t) -1;
pa_source_output *o;
void *state = NULL;
@ -724,11 +724,11 @@ pa_usec_t pa_source_get_requested_latency_within_thread(pa_source *s) {
while ((o = pa_hashmap_iterate(s->thread_info.outputs, &state, NULL)))
if (o->thread_info.requested_source_latency > 0 &&
(!result || result > o->thread_info.requested_source_latency))
if (o->thread_info.requested_source_latency != (pa_usec_t) -1 &&
(result == (pa_usec_t) -1 || result > o->thread_info.requested_source_latency))
result = o->thread_info.requested_source_latency;
if (result > 0) {
if (result != (pa_usec_t) -1) {
if (s->max_latency > 0 && result > s->max_latency)
result = s->max_latency;