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Big pile of dependant changes:

Browse source 
* Change pa_memblockq to carry silence memchunk instead of memblock and adapt all users
* Add new call pa_sink_input_get_silence() to get the suitable silence block for a sink input
* Implement monitoring sources properly by adding a delay queue to even out rewinds
* Remove pa_{sink|source}_ping() becaused unnecessary these days and not used
* Fix naming of various rewind related functions. Downstream is now _request_rewind(), upstream is _process_rewind()
* Fix volume adjustments for a single stream in pa_sink_render()
* Properly handle prebuf-style buffer underruns in pa_sink_input
* Don't allow rewinding to more than the last underrun
* Rework default buffering metrics selection for native protocol
* New functions pa_memblockq_prebuf_active(), pa_memblockq_silence()
* add option "mixer_reset=" to module-alsa-sink
* Other cleanups


git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2283 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2008-04-20 20:16:55 +00:00
parent 7556ef5bfc
commit 62e7bc17c4
20 changed files with 950 additions and 531 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/pulsecore/sound-file-stream.c
View file

@ -235,7 +235,7 @@ int pa_play_file(
pa_sample_spec ss;
pa_sink_input_new_data data;
int fd;
pa_memblock *silence;
pa_memchunk silence;
pa_assert(sink);
pa_assert(fname);
@ -336,13 +336,9 @@ int pa_play_file(
u->sink_input->kill = sink_input_kill_cb;
u->sink_input->userdata = u;
silence = pa_silence_memblock_new(
u->core->mempool,
&u->sink_input->sample_spec,
u->sink_input->thread_info.resampler ? pa_resampler_max_block_size(u->sink_input->thread_info.resampler) : 0);
u->memblockq = pa_memblockq_new(0, MEMBLOCKQ_MAXLENGTH, 0, pa_frame_size(&u->sink_input->sample_spec), 1, 1, 0, silence);
pa_memblock_unref(silence);
pa_sink_input_get_silence(u->sink_input, &silence);
u->memblockq = pa_memblockq_new(0, MEMBLOCKQ_MAXLENGTH, 0, pa_frame_size(&u->sink_input->sample_spec), 1, 1, 0, &silence);
pa_memblock_unref(silence.memblock);
pa_sink_input_put(u->sink_input);