pulseaudio.git - PulseAudio Sound Server

	Commit message (Collapse)	Author	Age	Files	Lines
...
*	rework memory block management to be thread-safe and mostly lock-free.	Lennart Poettering	2006-09-26	1	-10/+10
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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
*	make pa_mempool_stat thread-safe/lock-free	Lennart Poettering	2006-08-29	1	-10/+10
\| \| \| \|	git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1343 fefdeb5f-60dc-0310-8127-8f9354f1896f
*	print per-type memory block statistics on "stat"	Lennart Poettering	2006-08-19	1	-1/+20
\| \| \| \|	git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1294 fefdeb5f-60dc-0310-8127-8f9354f1896f
*	Rework memory management to allow shared memory data transfer. The central idea	Lennart Poettering	2006-08-18	1	-10/+30
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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
*	add new CLI command move-source-output as wrapper around ↵	Lennart Poettering	2006-08-03	1	-1/+41
\| \| \| \| \| \|	pa_source_output_move_to() git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1182 fefdeb5f-60dc-0310-8127-8f9354f1896f
*	add new CLI function "move-sink-input" as wrapper around pa_sink_input_move_to()	Lennart Poettering	2006-07-29	1	-2/+40
\| \| \| \|	git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1169 fefdeb5f-60dc-0310-8127-8f9354f1896f
*	big s/polyp/pulse/g	Lennart Poettering	2006-06-19	1	-0/+947
	git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f