diff options
author | Lennart Poettering <lennart@poettering.net> | 2008-04-22 01:04:27 +0000 |
---|---|---|
committer | Lennart Poettering <lennart@poettering.net> | 2008-04-22 01:04:27 +0000 |
commit | e16a1987a3ffa33b4a04a4c3a02320d79fd14195 (patch) | |
tree | 431b3cd6251baeaf9f620d4e2b68c03e7b9857e9 /src/pulsecore | |
parent | 88227c41c1dc9505b043b6a37ca86eaafe5b549f (diff) |
- Change meaning of special values of latency request: 0 -> "minimal latency, please"; (pa_usec_t)-1 -> "don't care"
- 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
Diffstat (limited to 'src/pulsecore')
-rw-r--r-- | src/pulsecore/sink-input.c | 6 | ||||
-rw-r--r-- | src/pulsecore/sink.c | 12 | ||||
-rw-r--r-- | src/pulsecore/source-output.c | 4 | ||||
-rw-r--r-- | src/pulsecore/source.c | 10 |
4 files changed, 15 insertions, 17 deletions
diff --git a/src/pulsecore/sink-input.c b/src/pulsecore/sink-input.c index ccb1ff11..8df36876 100644 --- a/src/pulsecore/sink-input.c +++ b/src/pulsecore/sink-input.c @@ -247,7 +247,7 @@ pa_sink_input* pa_sink_input_new( i->thread_info.resampler = resampler; i->thread_info.volume = i->volume; i->thread_info.muted = i->muted; - i->thread_info.requested_sink_latency = 0; + i->thread_info.requested_sink_latency = (pa_usec_t) -1; i->thread_info.rewrite_nbytes = 0; i->thread_info.since_underrun = 0; i->thread_info.ignore_rewind = FALSE; @@ -534,8 +534,6 @@ int pa_sink_input_peek(pa_sink_input *i, size_t slength /* in sink frames */, pa if (do_volume_adj_here && !volume_is_norm) { pa_memchunk_make_writable(&wchunk, 0); - pa_log_debug("adjusting volume!"); - if (i->thread_info.muted) pa_silence_memchunk(&wchunk, &i->thread_info.sample_spec); else @@ -682,7 +680,7 @@ void pa_sink_input_update_max_rewind(pa_sink_input *i, size_t nbytes /* in the pa_usec_t pa_sink_input_set_requested_latency(pa_sink_input *i, pa_usec_t usec) { pa_sink_input_assert_ref(i); - if (usec > 0) { + if (usec != (pa_usec_t) -1) { if (i->sink->max_latency > 0 && usec > i->sink->max_latency) usec = i->sink->max_latency; diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c index 34fb7ae9..e88e7d2b 100644 --- a/src/pulsecore/sink.c +++ b/src/pulsecore/sink.c @@ -217,7 +217,7 @@ pa_sink* pa_sink_new( s->thread_info.state = s->state; s->thread_info.rewind_nbytes = 0; 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->sinks, s, &s->index) >= 0); @@ -236,7 +236,7 @@ pa_sink* pa_sink_new( source_data.module = data->module; dn = pa_proplist_gets(s->proplist, PA_PROP_DEVICE_DESCRIPTION); - pa_proplist_setf(source_data.proplist, PA_PROP_DEVICE_DESCRIPTION, "Monitor Source of %s", dn ? dn : s->name); + pa_proplist_setf(source_data.proplist, PA_PROP_DEVICE_DESCRIPTION, "Monitor of %s", dn ? dn : s->name); pa_proplist_sets(source_data.proplist, PA_PROP_DEVICE_CLASS, "monitor"); s->monitor_source = pa_source_new(core, &source_data, 0); @@ -1257,7 +1257,7 @@ void pa_sink_request_rewind(pa_sink*s, size_t nbytes) { } pa_usec_t pa_sink_get_requested_latency_within_thread(pa_sink *s) { - pa_usec_t result = 0; + pa_usec_t result = (pa_usec_t) -1; pa_sink_input *i; void *state = NULL; @@ -1268,11 +1268,11 @@ pa_usec_t pa_sink_get_requested_latency_within_thread(pa_sink *s) { while ((i = pa_hashmap_iterate(s->thread_info.inputs, &state, NULL))) - if (i->thread_info.requested_sink_latency > 0 && - (!result || result > i->thread_info.requested_sink_latency)) + if (i->thread_info.requested_sink_latency != (pa_usec_t) -1 && + (result == (pa_usec_t) -1 || result > i->thread_info.requested_sink_latency)) result = i->thread_info.requested_sink_latency; - if (result > 0) { + if (result != (pa_usec_t) -1) { if (s->max_latency > 0 && result > s->max_latency) result = s->max_latency; diff --git a/src/pulsecore/source-output.c b/src/pulsecore/source-output.c index c6dc9e88..9c75b39c 100644 --- a/src/pulsecore/source-output.c +++ b/src/pulsecore/source-output.c @@ -198,7 +198,7 @@ pa_source_output* pa_source_output_new( o->thread_info.attached = FALSE; o->thread_info.sample_spec = o->sample_spec; o->thread_info.resampler = resampler; - o->thread_info.requested_source_latency = 0; + o->thread_info.requested_source_latency = (pa_usec_t) -1; o->thread_info.delay_memblockq = pa_memblockq_new( 0, @@ -449,7 +449,7 @@ void pa_source_output_update_max_rewind(pa_source_output *o, size_t nbytes /* i pa_usec_t pa_source_output_set_requested_latency(pa_source_output *o, pa_usec_t usec) { pa_source_output_assert_ref(o); - if (usec > 0) { + if (usec != (pa_usec_t) -1) { if (o->source->max_latency > 0 && usec > o->source->max_latency) usec = o->source->max_latency; diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c index 8138a43f..27279719 100644 --- a/src/pulsecore/source.c +++ b/src/pulsecore/source.c @@ -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; |