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29 Commits

Author SHA1 Message Date
reimar
b7f3811b29 Error out when invalid format is specified 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15312 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-05-01 09:02:25 +00:00
rfelker
e6819bc591 100l for me, lrintf is better. now fixed so it should be prototyped, and should work even if there is no prototype 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14792 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-02-24 16:48:18 +00:00
rfelker
66b1d8c94b finally the dreaded white-noise-with-floats bug is fixed!!!! 
the problem is that lrintf was not prototyped on some systems, but
it's easier and faster just not to use it at all. looks like the cola
goes to our friends the glibc developers for forgetting to put lrintf
in math.h in some versions. :))) i'm sure there are other broken libcs
too though.

also fixed a minor bug in the int->float conversion where the range
for float samples was exceeded...


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14759 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-02-22 02:12:58 +00:00
alex
f3cfe83983 move the format related stuff to format.c 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14749 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-02-21 16:41:15 +00:00
reimar
80ddeccff9 confusing mixture of typecasts and casted variable, removed typecasts 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14718 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-02-17 15:35:44 +00:00
reimar
8ee78e87ce always cancel down fractions (frac_t) to avoid overflows and playback 
problems (e.g. when using resample and equalizer filters together, see
http://mplayerhq.hu/pipermail/mplayer-users/2004-December/050058.html)


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14434 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-01-08 21:34:06 +00:00
reimar
ba2f41e733 af_fmt2str fixes (remove trailing space, call with size of buffer, not size-1) 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14400 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-01-06 14:32:08 +00:00
alex
c7ef86b09a af_bits2fmt and af_str2fmt_short, also removed the extra FORMAT_BPS control in format.c 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14336 b3059339-0415-0410-9bf9-f77b7e298cf2
 2005-01-03 18:59:16 +00:00
alex
3786faae53 accelerated conversions 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14273 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-12-29 19:05:29 +00:00
alex
e8739c6d92 af_fmt2str_short 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14264 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-12-28 18:13:09 +00:00
rtognimp
c3d77725cc 100l use right mask type when checking for input format 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14262 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-12-28 02:00:23 +00:00
reimar
005478ea0c ensure af_fmt2str always return a 0 terminated string 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14257 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-12-27 19:47:33 +00:00
alex
507121f7fe removing AFMT_ dependancy 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14246 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-12-27 17:30:15 +00:00
reimar
b74edb423d declare check_format and check_bps static, they are used nowhere else. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13990 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-11-20 10:32:52 +00:00
reimar
275cd9923c using bswap.h for endianness conversion 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12487 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-05-18 19:13:15 +00:00
reimar
c5b739bf4a fix endian conversion for (curently unused) case where in buffer != out buffer 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12482 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-05-16 16:21:33 +00:00
reimar
9a43e3adbe support for 24 bit pcm/wav files 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12479 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-05-16 10:48:59 +00:00
rfelker
1b6f3ce516 more stupid crap 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12387 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-05-01 20:16:54 +00:00
arpi
10a2ba079b export fmt2str() 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8995 b3059339-0415-0410-9bf9-f77b7e298cf2
 2003-01-18 17:31:58 +00:00
anders
6adaa78ee9 Changes includes: 
- Improved runtime control system
- 3 New filter panning, compressor/limiter and a noise gate
  - The compressor/limiter and the noise gate are not yet finished
  - The panning filter does combined mixing and channel routing and
    can be used to down-mix from stereo to mono (for example)
- Improvements to volume and channel
  - volume now has a very good soft clipping using sin()
  - channel can handle generic routing of audio data
- Conversion of all filters to handle floating point data
- Cleanup of message printing
- Fix for the sig 11 bug reported by Denes


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8608 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-12-28 13:59:53 +00:00
anders
cce460d88b 10l 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8186 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-11-14 09:47:46 +00:00
anders
f2de70140d Fixing segfault bug and addnig support for lrintf() in format conversion 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8181 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-11-13 09:09:50 +00:00
anders
66f4e56389 New features: 
-- Support for runtime cpu detection
-- Stand alone compile of libaf
-- Unlimited number of channels (compiletime switch)
-- Sample format defined by bit-fields
-- New formats: float, A-Law and mu-law
-- Format conversion set in human readable format
   i.e. format=4:us_be to set 32 bit unsigned big endian output
-- Format reporting in human readable format
-- Volume control has only one parameter for setting the volume
   i.e. volume=-10.0:1:0:1 to set atenuation = -10dB


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8168 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-11-12 12:33:56 +00:00
anders
437aa67937 Adding commandline options for filters and fixing stupid bug in cfg 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7999 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-31 11:06:19 +00:00
jkeil
e567bb25ae Fix for audio filters on big endian cpus. It's working now on Solaris SPARC & 
x86


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7720 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-12 20:02:01 +00:00
anders
325df13922 Correcting counters and flags 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7712 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-11 04:23:52 +00:00
anders
ea698923eb Adding Support for non-reentrant audio filters 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7616 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-06 11:26:14 +00:00
anders
3ef4629545 Adding support for multiple audio streams and removing annoying message from resample and format 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7572 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-01 12:53:30 +00:00
anders
1f6c494641 Adding new audio output filter layer libaf 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7569 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-01 06:45:08 +00:00