pulseaudio.git - PulseAudio Sound Server

	Commit message (Collapse)	Author	Age	Files	Lines
*	port a few things over to use xmalloc and friends instead of low-level libc ↵	Lennart Poettering	2009-08-23	2	-12/+11
\| \| \| \|	malloc/free directly
*	Merge commit 'wtay/optimize'	Lennart Poettering	2009-08-23	25	-641/+2255
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\| *	remap: make the MMX code pretier	Wim Taymans	2009-08-20	1	-50/+24
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\| *	remap: add MMX mono to stereo	Wim Taymans	2009-08-20	4	-1/+180
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\| *	remap: init the do_remap function to NULL	Wim Taymans	2009-08-20	1	-2/+4
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\| *	remap: allow specialisations to install NULL	Wim Taymans	2009-08-20	1	-0/+5
\| \| \| \| \| \| \| \| \| \|	Fallback to the default C implementation when the remap init function did not set a function.
\| *	remap: move remapping code in separate file	Wim Taymans	2009-08-20	4	-152/+249
\| \| \| \| \| \| \| \| \| \|	Move the remapping code into a separate file. Have functions to install custom init functions that can install optimized versions, when they want.
\| *	resamples; refactor the channel remapping bits	Wim Taymans	2009-08-20	1	-81/+105
\| \| \| \| \| \| \| \| \| \| \| \|	Move the channel remapping bits into a separate structure. We'll make this structure global so that optimized versions can use it to perform the channel remapping.
\| *	sconv: allow for setting custom functions	Wim Taymans	2009-08-20	2	-64/+102
\| \| \| \| \| \| \| \|	Add methods to override the default conversion functions.
\| *	alsa-sink: reduce the amount of smoother updates	Wim Taymans	2009-08-20	1	-4/+22
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	Exponentially increase the amount of time between smoother updates. We start with a 2ms interval and increase up to 200ms intervals. Smoother updates and the resulting linear regression take a fair amount of CPU so we want to reduce the amount of updates.
\| *	svolume: cleanups	Wim Taymans	2009-08-20	3	-26/+26
\| \| \| \| \| \| \| \| \| \|	Use PA_MAX Use pa_rtclock_now() for benchmarks
\| *	whitespace fixes	Wim Taymans	2009-08-20	8	-740/+765
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\| *	resampler: avoid some multiplies when we can	Wim Taymans	2009-08-20	1	-2/+7
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\| *	svolume: add comment	Wim Taymans	2009-08-20	1	-0/+3
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\| *	arm: implement ARM cpu detection	Wim Taymans	2009-08-20	2	-7/+107
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\| *	x86: keep the cpu flags local	Wim Taymans	2009-08-20	1	-30/+27
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\| *	svolume: fix compilation in 32bits	Wim Taymans	2009-08-20	2	-12/+12
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\| *	sample: manually inline table lookups	Wim Taymans	2009-08-20	1	-25/+24
\| \| \| \| \| \| \| \| \| \|	Manually inline some table lookups to avoid excessive calls to pa_sample_spec_valid().
\| *	resampler: fix identity check	Wim Taymans	2009-08-20	1	-10/+6
\| \| \| \| \| \| \| \| \| \| \| \|	Fix the identity matrix check for mono to stereo. Help the compiler generate better code for the C implementation of the channel remapping code.
\| *	resample: fix counters	Wim Taymans	2009-08-20	1	-4/+4
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\| *	resample: refactor the channel remapping a little	Wim Taymans	2009-08-20	1	-88/+109
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Factor out the channel remap matrix code into a separate function. Keep a pointer to the channel remapping function so we can install custom functions. Catch the common mono->stereo remapping case and install a custom, more optimized function.
\| *	svolume: add CPU guards around code	Wim Taymans	2009-08-20	2	-0/+11
\| \| \| \| \| \| \| \|	Mark code that should only be compiled on x86 CPUs with proper defines.
\| *	svolume: add ARM optimized volume scaling	Wim Taymans	2009-08-20	5	-2/+281
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\| *	svolume: remove unneeded compare	Wim Taymans	2009-08-20	2	-3/+1
\| \| \| \| \| \| \| \| \| \|	We don't need the compare because the sub operation already set the right flags for us.
\| *	resampler: cache integer channel_map	Wim Taymans	2009-08-20	1	-33/+33
\| \| \| \| \| \| \| \| \| \|	Calculate and cache an integer version of the channel map so that we don't have to regenerate it when dealing with s16 samples.
\| *	Get rid of liboil	Wim Taymans	2009-08-20	8	-90/+65
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	Get rid of the liboil dependency and reimplement the liboil functions with an equivalent C implementation. Note that most of these functions are deprecated in liboil and that none of them had any optimisations. We can further specialize our handrolled versions for some extra speedups.
\| *	volume: remove ref functions	Wim Taymans	2009-08-20	2	-446/+0
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\| *	volume: improved comments	Wim Taymans	2009-08-20	2	-27/+30
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\| *	volume: make the benchmark more meaningfull	Wim Taymans	2009-08-20	2	-43/+69
\| \| \| \| \| \| \| \|	MMX is about 6x faster, SSE around 15x on my machine.
\| *	svolume: add some comments	Wim Taymans	2009-08-20	1	-0/+18
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\| *	cpu-x86: guard header with ifdef	Wim Taymans	2009-08-20	1	-0/+5
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\| *	main: hook up cpu detection code	Wim Taymans	2009-08-20	4	-21/+20
\| \| \| \| \| \| \| \| \| \| \| \|	Add CPU detection code to activate the various optimisations. Move some method definitions around. Use compatibility macros when we can.
\| *	cpu-x86: add cpu detection code and helpers	Wim Taymans	2009-08-20	3	-0/+184
\| \| \| \| \| \| \| \| \| \|	Add CPU detection code and various macros and typdefs to make it easier to write 64 and 32 bit code.
\| *	svolume: improve SSE and MMX code	Wim Taymans	2009-08-20	2	-123/+268
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\| *	volume_sse: add sse optimisations	Wim Taymans	2009-08-20	4	-1/+440
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\| *	volume_mmx: fix mmx code a bit	Wim Taymans	2009-08-20	1	-20/+26
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\| *	volume: add first mmx optimized function	Wim Taymans	2009-08-20	4	-0/+428
\| \| \| \| \| \| \| \| \| \|	Add code for an mmx optimized version of s16ne volume scaling. Install the custom function.
\| *	samples-util: add padding to volume array	Wim Taymans	2009-08-20	1	-5/+17
\| \| \| \| \| \| \| \| \| \|	Pad the volume array with a copy of the start. We'll need this later to be able to write optimized functions.
\| *	sample-util: move volume code to separate file	Wim Taymans	2009-08-20	4	-311/+347
\| \| \| \| \| \| \| \| \| \|	Move the volume code into a separate file with the reference C implementations. Add a function to retrieve the volume function and one to install a new one.
\| *	sample-util: move some functions around	Wim Taymans	2009-08-20	1	-22/+22
\| \| \| \| \| \| \| \|	Move some stuff around before splitting it into a separate file.
\| *	sample-utils: coding style cleanup	Wim Taymans	2009-08-20	1	-53/+46
\| \| \| \| \| \| \| \| \| \| \| \|	Make the coding style match the rest of pulseaudio more. Remove some liboil functions, they seem unoptimized and likely slower than our handrolled versions here.
\| *	sample-utils: split out functions from case	Wim Taymans	2009-08-20	1	-283/+303
\| \| \| \| \| \| \| \| \| \|	Move the volume functions out of the switch case and use a table indexed by the sample format to find the volume function.
* \|	udev: check busy status of alsa cards before loading alsa modules and hence ↵	Lennart Poettering	2009-08-22	1	-17/+132
\| \| \| \| \| \| \| \|	initiating profile probing
* \|	udev: process all inotify events queued up, not just the first one in the queue	Lennart Poettering	2009-08-22	1	-17/+39
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* \|	core: relex validity checks when destructing half-set up source outputs/sink ↵	Lennart Poettering	2009-08-22	2	-3/+4
\| \| \| \| \| \| \| \|	inputs
* \|	ladspa/remap: handle failing stream moves properly	Lennart Poettering	2009-08-22	2	-4/+10
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* \|	add usergroup-test to .gitignore	Lennart Poettering	2009-08-22	1	-0/+1
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* \|	daemon: don't free script_commands twice	Lennart Poettering	2009-08-22	1	-5/+0
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* \|	core: Remove wrong doc on how to free returned data	Ted Percival	2009-08-22	1	-4/+0
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* \|	Solaris: fixed latency (resent)	Finn Thain	2009-08-22	1	-26/+30
\| \| \| \| \| \| \| \| \| \|	Set a fixed latency based on the given buffer size, which is constrained to the 128 KB limit on buffered writes. Also fix an error path.