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173 commits

Author SHA1 Message Date
Lennart Poettering
a9fcd5956b Fix length calculation in pa_silence_memblock_new() and make use of pa_assert() everywhere instead of assert() 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1493 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-24 16:09:43 +00:00
Lennart Poettering
013a55a692 remove underrun condition in pa_sinks. Instead return silence in pa_sink_render() when necessary. This is required to guarantee that the time functions in connected sink inputs stays linear 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1490 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-23 20:04:47 +00:00
Lennart Poettering
e24c8dea5b Fix minor typo 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1485 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-23 19:53:11 +00:00
Lennart Poettering
94f6ab5fba Fix another ugly typo, which made source outputs unusable 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1483 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 20:14:33 +00:00
Lennart Poettering
e279778848 use pa_memblockq_push_align() instead of pa_memblockq_push() to deal with unaligned data coming from clients 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1482 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 20:13:44 +00:00
Lennart Poettering
1d7096b19e Show memchunk length in debug output 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1481 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 20:12:26 +00:00
Lennart Poettering
1c62ce6f86 Fix a nasty typo in pa_asyncq_pop 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1480 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 20:11:46 +00:00
Lennart Poettering
572c77f418 Remove anotify.[ch], since it is now entirely replaced by pa_asyncmsgq 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1479 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 18:48:40 +00:00
Lennart Poettering
5e72ac353e rework sink input/source output state machine 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1478 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 17:12:40 +00:00
Lennart Poettering
260dd1e886 Make debug message more useful 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1477 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 17:06:11 +00:00
Lennart Poettering
1b99fd2fc4 Move a few things between the threads 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1476 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-14 17:01:01 +00:00
Lennart Poettering
be4a882836 A lot of more work to get the lock-free stuff in place 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1474 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-13 22:08:14 +00:00
Lennart Poettering
69115687ad make untabify 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1472 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-11 13:53:31 +00:00
Lennart Poettering
a4fed0fbb5 make eolspace 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1470 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-06-11 12:17:40 +00:00
Lennart Poettering
00da37f2c4 Merge HUGE set of changes temporarily into a branch, to allow me to move 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
 2007-06-11 12:08:37 +00:00
Lennart Poettering
1e12e0ee8d Kill spaces on EOL 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1465 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-29 17:24:48 +00:00
Lennart Poettering
67cb77575f build fix for systems lacking capability suppoort. (Problem identified and original patch supplied by Diego Petteno 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1462 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-28 15:52:13 +00:00
Lennart Poettering
918cacb4f4 Replace AO_xxx usage with pa_atomic_xxx and friends wherever it makes sense 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1459 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-27 20:38:14 +00:00
Lennart Poettering
6a2dffd78a unfortunately we cannot detect if a foreign thread is still running. Thus sucks. But what can we do? U. Drepper thinks our use case is invalid. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1458 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-27 16:59:34 +00:00
Lennart Poettering
872018efc8 Minor optimization: read log level character code from array 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1457 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-27 16:37:05 +00:00
Lennart Poettering
d949983845 Add a new meta command ".ifexists" to the CLI language, to execute commands only if a specified file exists. Original patch from cjvdb. Closes #36 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1456 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-26 23:39:33 +00:00
Lennart Poettering
4d88fcd59d when called with the setid bit change euid to uid sooner to make sure that we can access our own files even when we dropped most capabilities. (Closes #21) 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1455 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-25 20:35:30 +00:00
Lennart Poettering
33304ba118 Fix a DoS with allocating overly large silence buffers. (Identified by Luigi Auriemma (re #67) 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1450 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-23 16:59:03 +00:00
Lennart Poettering
cf925b10e1 Fix yet another DoS vulnerability, also identified Luigi Auriemma (re #67) 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1448 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-23 16:42:26 +00:00
Lennart Poettering
c3b5de77bc fix minor typo 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1447 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-23 16:30:57 +00:00
Lennart Poettering
f90339528b Fix another DoS vulnerability, also identified Luigi Auriemma (closes #67) 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1446 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-23 16:29:18 +00:00
Lennart Poettering
407a1b6efe fix a DoS vulnerability (re #67), originally identified by Luigi Auriemma 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1445 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-23 16:24:54 +00:00
Lennart Poettering
16dd5f7872 fix comment 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1438 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-05-22 23:08:34 +00:00
Pierre Ossman
f6023cb5ee Fix some instances where we printed a string without first checking that 
the pointer was valid.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1436 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-03-06 15:47:11 +00:00
Pierre Ossman
6ba21d4a0b Add some debugging output from sample cache subsystem. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1430 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-03-01 17:11:10 +00:00
Pierre Ossman
df47c7b828 Add a wrapper around close() to work around Windows' ass backwards way of 
handling sockets.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1429 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-02-14 12:13:49 +00:00
Pierre Ossman
8bf7943e8e Allow a formatted string in the validation warning. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1428 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-02-14 09:27:19 +00:00
Pierre Ossman
3016c7561d Prefix log lines with a character indicating level. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1427 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-02-14 09:26:48 +00:00
Pierre Ossman
06211b7c8f Add copyright notices to all relevant files. (based on svn log) 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1426 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-02-13 15:35:19 +00:00
Pierre Ossman
f65ab1b3eb Don't abort config loading when the user specific cannot be loaded. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1423 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-02-05 10:26:14 +00:00
Pierre Ossman
521daf6f0a Huge trailing whitespace cleanup. Let's keep the tree pure from here on, 
mmmkay?


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1418 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2007-01-04 13:43:45 +00:00
Pierre Ossman
1a460ee40a Fix silly copy-and-paste error. (closes #45) 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1417 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-12-04 08:15:06 +00:00
Pierre Ossman
68bcbd2913 Fix incorrect assert. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1416 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-11-24 09:29:10 +00:00
Pierre Ossman
0ef2d7eb77 Support reversed endian floats. (closes #28) (closes #35) 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1412 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-11-08 13:03:35 +00:00
Pierre Ossman
55c25c657e Check correct variable for return value. Closes #37. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1411 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-11-08 12:56:26 +00:00
Pierre Ossman
8dc6214276 Revert r1404 and keep it on a development branch until it is fully tested. 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1409 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-11-06 13:06:01 +00:00
Lennart Poettering
d210ebbb09 rework memory block management to be thread-safe and mostly lock-free. 
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
 2006-09-26 23:50:56 +00:00
Lennart Poettering
5ad143b3ab upgrade refcnt.h to make use of our new pa_atomic_xxx() API 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1403 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-26 23:42:08 +00:00
Lennart Poettering
736de36f68 add asynchronous inter-thread notification API 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1402 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-26 23:41:20 +00:00
Pierre Ossman
772645922a Fix up build structure for platform dependent modules. Also add implementation 
on Win32 for pa_once().


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1395 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-11 07:56:03 +00:00
Lennart Poettering
0e96d8b7bc make pa_mutex_new() and pa_cond_new() succeed in all cases. Similar behaviour to pa_xmalloc(). 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1389 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-09 23:55:58 +00:00
Lennart Poettering
d0dcde060b rework pa_once once again, because the once function needs to have terminated before pa_once returns, regardless whether the local call executes it or another thread does. 
With the previous code it might happen that an long-running initializing in a once function is not terminated yet when another thread thinks it already is.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1387 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-09 23:54:19 +00:00
Lennart Poettering
6d532029ea update for newer APIs: replace direct usage of libatomic_ops by usage of our own atomic.h; remove pa_once implementation; always use our pa_once implementation instead of the POSIX version 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1386 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-09 22:59:17 +00:00
Lennart Poettering
3426a399cc implement trival pa_once API based on atomic operations 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1385 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-09 22:55:51 +00:00
Lennart Poettering
c89cb6a00f add static initializer PA_ATOMIC_INIT() 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1384 fefdeb5f-60dc-0310-8127-8f9354f1896f
 2006-09-09 22:54:11 +00:00