Lennart Poettering
e6a666d8d5
libpulse: introduce PA_BYTES_SNPRINT_MAX and make use of it wherever applicable
2009-09-06 22:33:04 +02:00
Lennart Poettering
286ab2f193
memblock: rate limit 'Pool full' message
2009-08-12 21:40:38 +02:00
Lennart Poettering
5e24b6dff5
memblock: try to hit an assert earlier when ref counting doesn't work
2009-07-24 15:49:22 +02:00
Lennart Poettering
28e4625a52
memblock: rearrange locking order
2009-07-01 20:20:55 +02:00
Lennart Poettering
684b4c116c
memtrap: hook up core to memtrap system
2009-04-21 22:56:08 +02:00
Lennart Poettering
e41ec51f1b
add simple ref counting debugging framework
2009-03-25 02:42:18 +01:00
Lennart Poettering
1737a19c86
allow importing of more memory blocks than exporting
2009-02-18 21:52:21 +01:00
Lennart Poettering
4e8ada521a
show maximum usable slot size
2009-01-10 02:55:57 +01:00
Lennart Poettering
f728e9cce0
disable valgrind macro usage for now since valgrind generates a lot of spurious warnings as it seems
2008-10-05 22:51:25 +02:00
Lennart Poettering
79ad4e63f6
Make the shared memory segment size configurable
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This is useful only on systems where memory overcommit is not available
or disabled.
2008-10-01 01:14:36 +02:00
Lennart Poettering
b7026bf248
add a few more gcc warning flags and fix quite a few problems found by doing so
2008-08-19 22:39:54 +02:00
Lennart Poettering
5cc2187bec
add some code to make invalid valgrind warnings go away
2008-08-18 19:55:55 +02:00
Lennart Poettering
113c62bf5d
halve memory consumption of mempool flist, since we know we cannot have more than n_blocks entries in it
2008-06-27 20:13:26 +02:00
Lennart Poettering
c26be0d762
modernize hashmap implementation a bit, reduce memory consumption a bit
2008-06-27 20:12:24 +02:00
Lennart Poettering
8ae83d618e
get rid of svn $ keywords
2008-06-18 23:23:21 +03:00
Lennart Poettering
045c1d602d
merge glitch-free branch back into trunk
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2445 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-05-15 23:34:41 +00:00
Lennart Poettering
a67c21f093
merge 'lennart' branch back into trunk.
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1971 fefdeb5f-60dc-0310-8127-8f9354f1896f
2007-10-28 19:13:50 +00:00
Lennart Poettering
918cacb4f4
Replace AO_xxx usage with pa_atomic_xxx and friends wherever it makes sense
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1459 fefdeb5f-60dc-0310-8127-8f9354f1896f
2007-05-27 20:38:14 +00:00
Pierre Ossman
06211b7c8f
Add copyright notices to all relevant files. (based on svn log)
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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
521daf6f0a
Huge trailing whitespace cleanup. Let's keep the tree pure from here on,
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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
8dc6214276
Revert r1404 and keep it on a development branch until it is fully tested.
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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.
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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
791bbd8e0e
don't maintain a list of allocated mempool slots, we don't use it anyway
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1380 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-09-07 20:17:25 +00:00
Lennart Poettering
5264d235d2
make pa_mempool_stat thread-safe/lock-free
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1343 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-08-29 02:01:39 +00:00
Lennart Poettering
327e0cd8e1
modify memory block reference counting to use the new reference counting API
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1342 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-08-29 01:16:47 +00:00
Pierre Ossman
2575b44637
fix typo
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1328 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-08-23 07:58:07 +00:00
Pierre Ossman
d964459a64
Fix detection of page size for non-POSIX systems.
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1312 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-08-22 07:41:23 +00:00
Lennart Poettering
57f0b08cc1
generate per-type memory block statistics
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1293 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-08-19 16:25:15 +00:00
Lennart Poettering
fd3fe96ce5
add new function pa_mempool_is_shared() to test whether a memory pool is suitable for SHM data transfers
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1274 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-08-18 23:40:48 +00:00
Lennart Poettering
e385d93e5a
remove all occurences of
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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
2006-08-18 21:38:40 +00:00
Lennart Poettering
0e436a6926
Rework memory management to allow shared memory data transfer. The central idea
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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
2006-08-18 19:55:18 +00:00
Lennart Poettering
f44ba09265
big s/polyp/pulse/g
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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-06-19 21:53:48 +00:00
