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* add a "length" argument to the seek functions, as an optimization to request ↵Lennart Poettering2007-09-161-1/+1
| | | | | | a certain block size if any data needs to be generated. this is merely a hint. git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1833 fefdeb5f-60dc-0310-8127-8f9354f1896f
* remaining s/assert/pa_assert/ and refcnt.h modernizationsLennart Poettering2007-09-111-1/+0
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1809 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Lots of assorted minor cleanups and fixes:Lennart Poettering2007-08-301-2/+2
| | | | | | | | | | | | | | | | | | * s/disconnect/unlink/ at many places where it makes sense * make "start_corked" a normal pa_sink_input/pa_source_output flag instead of a seperate boolean variable * add generic process() function to pa_sink_input/pa_source_output vtable that can be used by streams to do some arbitrary processing in each rt loop iteration even the sink/source is suspended * add detach()/attach() functions to pa_sink_input/pa_source_output vtable that are called when ever the rtpoll object of the event thread changes * add suspend() functions to pa_sink_input/pa_source_output vtable which are called whenever the sink/source they are attached to suspends/resumes * add PA_SINK_INIT/PA_SOURCE_INIT/PA_SINK_INPUT_INIT/PA_SINK_OUTPUT_INIT states to state machines which is active between _new() and _put() * seperate _put() from _new() for pa_sink/pa_source * add PA_SOURCE_OUTPUT_DONT_MOVE/PA_SINK_INPUT_DONT_MOVE flags * make the pa_rtpoll object a property of pa_sink/pa_source to allow streams attached to them make use of it * fix skipping over move_silence * update module-pipe-source to make use of pa_rtpoll * add pa_sink_skip() as optimization in cases where the actualy data returned by pa_sink_render() doesn't matter git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1733 fefdeb5f-60dc-0310-8127-8f9354f1896f
* * drop redundant pa_core argument from module initialization functionsLennart Poettering2007-08-101-8/+7
| | | | | | | | | | | | * make pa__done() implementations optional * a couple of modernizations * wrap lt_dlsym() at a single place * allow passing of an "api" argument to the HAL module, to choose whether OSS devices or ALSA devices should be picked up * optimize fd closing a little on linux in the forked gconf helper * save a little memory in the xsmp module git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1615 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Convert most snprintf() calls to pa_snprintf()Lennart Poettering2007-07-251-1/+2
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1534 fefdeb5f-60dc-0310-8127-8f9354f1896f
* drop chunk argument from various drop() functions, since it doesn't make any ↵Lennart Poettering2007-07-251-3/+4
| | | | | | sense if we want to guarantee always monotonously increasing read pointers; a couple of other fixes git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1529 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Port module-sine to the new lock-free coreLennart Poettering2007-07-131-24/+33
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1517 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Merge HUGE set of changes temporarily into a branch, to allow me to move ↵Lennart Poettering2007-06-111-4/+8
| | | | | | them from one machine to another (lock-free and stuff) git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1469 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 Ossman2007-01-041-9/+9
| | | | | | | mmmkay? git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1418 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Revert r1404 and keep it on a development branch until it is fully tested.Pierre Ossman2006-11-061-9/+5
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1409 fefdeb5f-60dc-0310-8127-8f9354f1896f
* rework memory block management to be thread-safe and mostly lock-free.Lennart Poettering2006-09-261-5/+9
| | | | | | | | | | | | | | | | | | | | | pa_memblock is now an opaque structure. Access to its fields is now done through various accessor functions in a thread-safe manner. pa_memblock_acquire() and pa_memblock_release() are now used to access the attached audio data. Why? To allow safe manipulation of the memory pointer maintained by the memory block. Internally _acquire() and _release() maintain a reference counter. Please do not confuse this reference counter whith the one maintained by pa_memblock_ref()/_unref()! As a side effect this patch removes all direct usages of AO_t and replaces it with pa_atomic_xxx based code. This stuff needs some serious testing love. Especially if threads are actively used. git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1404 fefdeb5f-60dc-0310-8127-8f9354f1896f
* remove all occurences of Lennart Poettering2006-08-181-3/+3
| | | | | | | | | | | | 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 Poettering2006-08-181-1/+1
| | | | | | | | | | | | | | | 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
* allow hooking into the process of creating playback streams. To implement ↵Lennart Poettering2006-08-131-2/+10
| | | | | | this I modified the pa_sink_input_new() signature to take a pa_sink_input_new_data structure instead of direct arguments. git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1237 fefdeb5f-60dc-0310-8127-8f9354f1896f
* big s/polyp/pulse/gLennart Poettering2006-06-191-10/+10
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Move xmalloc to the public side (libpolyp).Pierre Ossman2006-05-171-1/+2
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@908 fefdeb5f-60dc-0310-8127-8f9354f1896f
* * add new parameter to pa_open_config_file() to specify open modeLennart Poettering2006-05-141-1/+1
| | | | | | | | * modify pa_sink_input_new() to take initial volume settings as argument * call pa_sink_input_set_volume() when changing stream volume in protocol-esound.c to make sure that subscribe events are issued properly git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@858 fefdeb5f-60dc-0310-8127-8f9354f1896f
* change pa_log() and friends to not require a trailing \n on all logged stringsLennart Poettering2006-02-231-3/+3
| | | | git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@574 fefdeb5f-60dc-0310-8127-8f9354f1896f
* Reorganised the source tree. We now have src/ with a couple of subdirs:Pierre Ossman2006-02-161-0/+182
* daemon/ - Contains the files specific to the polypaudio daemon. * modules/ - All loadable modules. * polyp/ - Files that are part of the public, application interface or are only used in libpolyp. * polypcore/ - All other shared files. * tests/ - Test programs. * utils/ - Utility programs. git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@487 fefdeb5f-60dc-0310-8127-8f9354f1896f
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