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* fix moving of record streamsLennart Poettering2008-05-151-2/+14
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2440 fefdeb5f-60dc-0310-8127-8f9354f1896f
* - Fix moving of sink inputs between sinksLennart Poettering2008-05-091-7/+34
| | | | | | | | | - Don't write more than a single buffer size in the ALSA driver at a time, to give the clients time to fill up the memblockq again - Add API for querying the requested latency of a sink input/source output - Drop get_letancy() from vtable of sinks/sources git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2392 fefdeb5f-60dc-0310-8127-8f9354f1896f
* follow _unlink() changes from sink-inputLennart Poettering2008-05-031-6/+6
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2355 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Yes, yet another evil all-in-one commit of intervowen changes. I suck.Lennart Poettering2008-05-011-30/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Drop "state" directory, fold that into "runtime directory" * No longer automatically rewind when a new stream connects * Rework sound file stream, to cause a rewind on initialisation, shorten _pop() code a bit * Fix reference counting of pa_socket_server in the protocol implementations * Rework daemon initialization code to be compatible with non-SUID-root setups where RLIMIT_RTPRIO is non-zero * Print warning if RT/HP is enabled in the config, but due to missing caps, rlimits, policy we cannot enable it. * Fix potential memory leak in pa_open_config_file() * Add pa_find_config_file() which works much like pa_open_config_file() but doesn't actually open the config file in question. Just searches for it. * Add portable pa_is_path_absolute() * Add pa_close_all() and use it on daemon startup to close leaking file descriptors (inspired from what I did for libdaemon) * Add pa_unblock_sigs() and use it on daemon startup to unblock all signals (inspired from libdaemon, too) * Add pa_reset_sigs() and use it on daemon startup to reset all signal handlers (inspired from libdaemon as well) * Implement pa_set_env() * Define RLIMIT_RTTIME and friends if not defined by glibc * Add pa_strempty() * rename state testing macros to include _IS_, to make clearer that they are no states, but testing macros * Implement pa_source_output_set_requested_latency_within_thread() to be able to forward latency info to sources from within the IO thread * Similar for sink inputs * generelize since_underrun counter in sink inputs to "playing_for" and "underrun_for". Use only this for ignore potential rewind requests over underruns * Add new native protocol message PLAYBACK_STREAM_MESSAGE_STARTED for notification about the end of an underrun * Port native protocol to use underrun_for/playing_for which is maintained by the sink input anyway * Pass underrun_for/playing_for in timing info to client * Drop pa_sink_skip() since it breaks underrun detection code * Move PID file and unix sockets to the runtime dir (i.e. ~/.pulse). This fixes a potention DoS attack from other users stealing dirs in /tmp from us so that we cannot take them anymore) * Allow setting of more resource limits from the config file. Set RTTIME by default * Streamline daemon startup code * Rework algorithm to find default configuration files * If run in system mode use "system.pa" instead of "default.pa" as default script file * Change ladspa sink to use pa_clamp_samples() for clamping samples * Teach module-null-sink how to deal with rewinding * Try to support ALSA devices with no implicit channel map. Synthesize one by padding with PA_CHANNEL_POSITION_AUX channels. This is not tested since I lack hardware with these problems. * Make use of time smoother in the client libraries. * Add new pa_stream_is_corked() and pa_stream_set_started_callback() functions to public API * Since our native socket moved, add some code for finding sockets created by old versions of PA. This should ease upgrades git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2329 fefdeb5f-60dc-0310-8127-8f9354f1896f
* respect the resampler's maximum block size to avoid that we get kicked out ↵Lennart Poettering2008-04-231-1/+8
| | | | | | of the memory pool due to resampling. actually drop data from the delay queue after we used it git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2305 fefdeb5f-60dc-0310-8127-8f9354f1896f
* - Change meaning of special values of latency request: 0 -> "minimal ↵Lennart Poettering2008-04-221-2/+2
| | | | | | | | | | | 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
* rename sink_input->rewind to process_rewind() and set_max_rewind to ↵Lennart Poettering2008-04-201-8/+8
| | | | | | update_max_rewind() git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2284 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Big pile of dependant changes:Lennart Poettering2008-04-201-35/+126
| | | | | | | | | | | | | | | | | | * 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
* s/pulsecore\/gccmacro.h/pulse\/gccmacro.h/Lennart Poettering2008-04-111-0/+1
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2261 fefdeb5f-60dc-0310-8127-8f9354f1896f
* export both min and max latency that is configured for a sink; add API for ↵Lennart Poettering2008-04-091-3/+12
| | | | | | querying the requested latency of a sink/source from the main thread git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2225 fefdeb5f-60dc-0310-8127-8f9354f1896f
* - deprecate autoload stuffLennart Poettering2008-04-031-3/+10
| | | | | | | | | | | | - allow setting of the requested latency of a sink input/source output before _put() is called - allow sinks/sources to have a "minimal" latency which applies to all requested latencies by sink inputs/source outputs - add new client library flags PA_STREAM_ADJUST_LATENCY, PA_STREAM_START_MUTED - allow client library to fill in 0 to buffer_attr fields - update module-alsa-source following module-alsa-sink - other cleanups and fixes git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2215 fefdeb5f-60dc-0310-8127-8f9354f1896f
* commit glitch-free workLennart Poettering2008-03-151-17/+46
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2122 fefdeb5f-60dc-0310-8127-8f9354f1896f
* deal with a possibly failing pa_channel_map_init_auto() correctlyLennart Poettering2008-02-131-1/+1
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2105 fefdeb5f-60dc-0310-8127-8f9354f1896f
* - Check process name when dealing with PID filesLennart Poettering2007-11-211-6/+36
| | | | | | | | | | | | - Add new PA_STREAM_FIX_CHANNELS, FIX_RATE, FIX_FORMAT, DONT_MOVE, VARIABLE_RATES to pa_sream_flags_t adn implement it - Expose those flags in pacat - Add notifications about device suspend/resume to the protocol and expose them in libpulse - Allow changing of buffer_attr during playback - allow disabling for remixing globally - hookup polkit support git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2067 fefdeb5f-60dc-0310-8127-8f9354f1896f
* add a simple fully-automatic fully-linearupmixer/downmixer and enable it by ↵Lennart Poettering2007-11-111-2/+2
| | | | | | default git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2044 fefdeb5f-60dc-0310-8127-8f9354f1896f
* merge 'lennart' branch back into trunk.Lennart Poettering2007-10-281-126/+250
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1971 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Add copyright notices to all relevant files. (based on svn log)Pierre Ossman2007-02-131-0/+2
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1426 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Huge trailing whitespace cleanup. Let's keep the tree pure from here on,Pierre Ossman2007-01-041-32/+32
| | | | | | | mmmkay? git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1418 fefdeb5f-60dc-0310-8127-8f9354f1896f
* fix a bad memory accessLennart Poettering2006-08-191-1/+1
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1302 fefdeb5f-60dc-0310-8127-8f9354f1896f
* remove all occurences of Lennart Poettering2006-08-181-6/+6
| | | | | | | | | | | | pa_logXXX(__FILE__": and replace them by pa_logXXX(" git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1272 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Rework memory management to allow shared memory data transfer. The central ideaLennart Poettering2006-08-181-2/+2
| | | | | | | | | | | | | | | is to allocate all audio memory blocks from a per-process memory pool which is available as read-only SHM segment to other local processes. Then, instead of writing the actual audio data to the socket just write references to this shared memory pool. To work optimally all memory blocks should now be of type PA_MEMBLOCK_POOL or PA_MEMBLOCK_POOL_EXTERNAL. The function pa_memblock_new() now generates memory blocks of this type by default. git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1266 fefdeb5f-60dc-0310-8127-8f9354f1896f
* implement hook_source_ouput_new. For this I modified the ↵Lennart Poettering2006-08-131-39/+80
| | | | | | pa_source_output_new constructor to take a struct similar to what I already did for pa_sink_input_new() git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1250 fefdeb5f-60dc-0310-8127-8f9354f1896f
* clean up event generation a little: suppress unnecessary events and generate ↵Lennart Poettering2006-08-121-0/+6
| | | | | | new ones on owner change git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1212 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Implement pa_source_input_move_to() for moving record streams between sourcesLennart Poettering2006-08-031-3/+74
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1181 fefdeb5f-60dc-0310-8127-8f9354f1896f
* big s/polyp/pulse/gLennart Poettering2006-06-191-0/+241
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f
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