Commit Graph
100 Commits
Author SHA1 Message Date
Vitor Sessak 846b231643 Add missing "static" qualifier
Originally committed as revision 21018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04 19:25:44 +00:00
Vitor Sessak cd44b2e307 10l, my last commit (r21001) broke regression tests.
FATE tests might need updating too.

Originally committed as revision 21002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-02 12:29:00 +00:00
Vitor Sessak 4e2c08c551 Small ELBG optimization: use last pixel as a initial guess for the codebook
entry.

Originally committed as revision 21001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-02 12:15:09 +00:00
Vitor Sessak a8eb8de461 Add tables used by both AMR-NB and SIPR
Originally committed as revision 20897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-19 14:05:31 +00:00
Vitor Sessak 5c910fcad8 Cosmetics: make celp_filters.* formatting more consistent with the rest of
FFmpeg

Originally committed as revision 20885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-16 17:15:57 +00:00
Vitor Sessak 6ef607c2d5 Optimize ff_celp_lp_synthesis_filterf(). 50% faster in my tests.
Originally committed as revision 20884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-16 17:09:33 +00:00
Vitor Sessak 5ad14c6c3a List myself as the maintainer of celp_filters.*
Originally committed as revision 20883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-16 17:08:23 +00:00
Vitor Sessak 8b484d0f07 Correct typo
Originally committed as revision 20868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-14 19:28:33 +00:00
Vitor Sessak 92f99a33b8 Commit functions used by both AMRNB and SIPR
Originally committed as revision 20805 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-12 13:58:07 +00:00
Vitor SessakandBaptiste Coudurier cea65433e0 decode qcelp in aiff, implement #1524, patch by Vitor
Originally committed as revision 20674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-30 22:01:21 +00:00
Vitor Sessak 691a4232ee Make lsp2polyf() function non-static for upcoming usage in SIPR
Originally committed as revision 20602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-24 16:58:50 +00:00
Vitor Sessak 9401357f01 Add missing include. Fix the following compiler warnings:
twinvq.c: In function 'decode_lsp':
twinvq.c:575: warning: implicit declaration of function 'ff_sort_nearly_sorted_floats'

Originally committed as revision 20594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-23 22:28:45 +00:00
Vitor Sessak 419b2be813 Make sorting function used in TwinVQ a shared function
Originally committed as revision 20584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-22 22:25:58 +00:00
Vitor Sessak b2bf3cfe32 Implement ff_decode_pitch_lag() that is used by both AMR and SIPR.
Based on code written by Colin McQuillan during his SoC project.

Originally committed as revision 20540 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-15 10:41:46 +00:00
Vitor Sessak 6870aefa40 Bump minor version after MPEG-4 Lossless commit
Originally committed as revision 20528 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-12 20:21:38 +00:00
Vitor Sessak f2b7ce8ae6 Use doubles in ff_set_min_dist_lsf(). After this patch, AMR can use this
function with no change in output.

Originally committed as revision 20511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-11 11:00:50 +00:00
Vitor Sessak 51ae2142d5 Fix palette copying in av_picture_copy(). Previous code worked only if
linesize[1] == 1, which does not make sense.

Originally committed as revision 20503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 19:36:58 +00:00
Vitor Sessak 00fa73f052 Avoid variable-length array use in ff_acelp_lspd2lpc()
Originally committed as revision 20496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 04:17:18 +00:00
Vitor Sessak e26d131845 Do not hardcode filter order in ff_acelp_lspd2lpc()
Originally committed as revision 20485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-09 12:06:19 +00:00
Vitor Sessak c902340599 Reduce stack memory allocation in MP3 decoder
Originally committed as revision 20451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-04 23:33:08 +00:00
Vitor Sessak 083c5a48ec Implement AMR gain function that is used by both AMR and SIPR.
Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-31 02:02:30 +00:00
Vitor Sessak 504eee37de Commit some functions that are used by both SIPR and AMR.
Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-27 23:53:18 +00:00
Vitor Sessak bd56505a7f Bump micro version after the FRWU decoder inclusion
Originally committed as revision 20366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-24 17:24:16 +00:00
Vitor Sessak 9dd08b4e1e Fix recursive avfilter_poll_frame(). It was doing
min = FFMIN(min, avfilter_poll_frame(link->src->inputs[i]))
which, since FFMIN is a macro, was calling itself
twice for every input, causing an exponential cost in time.

Originally committed as revision 20295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 22:33:37 +00:00
Vitor Sessak a0228397af Replace big square-root table by a call to ff_sqrt(). Based on a patch
by Reimar Döffinger.

Originally committed as revision 20281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 16:29:10 +00:00
Vitor Sessak a4cb675124 Avoid segfault for empty input files
Originally committed as revision 20265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-17 20:37:58 +00:00
Vitor Sessak f49bcde63b Reindent code folowing previous commit (r20019)
Originally committed as revision 20020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 21:26:35 +00:00
Vitor Sessak b11d40d12e Factorize duplicated code in at1_imdct_block()
Originally committed as revision 20019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 21:24:58 +00:00
Vitor Sessak 6776061b04 Add two more sizes to ff_sine_windows[] and also pad it with NULLs so
that FF_ELEMS(ff_sine_windows[x]) == 1 << x.

Fix issue 1384.

Originally committed as revision 19862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 16:18:16 +00:00
Vitor Sessak 600b9c5c8c Do not do free AVStream in case of error, this is not supposed to be
done by the demuxer.

Fix issue 1378.

Originally committed as revision 19825 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-12 16:23:13 +00:00
Vitor Sessak bf8202f352 Formatting K&R fixes
Originally committed as revision 19732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 16:38:57 +00:00
Vitor Sessak 9263a05aab Mark "i" parameter of vector_clipf_sse() as early-clobber
Originally committed as revision 19731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:52:44 +00:00
Vitor Sessak d3b60aa685 100l, revision 19728 added a bug that broke twinvq decoding. I forgot to
multiply the buffer size by the number of channels.

Originally committed as revision 19730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:49:05 +00:00
Vitor Sessak 50e23ae9d3 Mark parameter src of vector_clipf() as const
Originally committed as revision 19729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:38:59 +00:00
Vitor Sessak 0a68cd876e SSE optimized vector_clipf(). 10% faster TwinVQ decoding.
Originally committed as revision 19728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 14:49:36 +00:00
Vitor Sessak ce78113d5a Cosmetics: add some whitespace around operators
Originally committed as revision 19695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-24 17:35:47 +00:00
Vitor Sessak 7bd4733588 TwinVQ decoder
Originally committed as revision 19682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-23 01:55:54 +00:00
Vitor Sessak fa8c408b26 Do not call rgb2rgbWrapper() for rgb48*, there is no special converter
yet for those formats

Originally committed as revision 29371 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-06-17 18:40:19 +00:00
Vitor Sessak 09d1208cdb Fix unaligned dsputil call.
Should fix FATE corepng test on Solaris/Sparc.

Originally committed as revision 18930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-24 12:44:54 +00:00
Vitor Sessak a2c4b2cc9a Make TMV decoder check packet sizes before reading from it.
FATE test 295 might need updating.

Originally committed as revision 18862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-17 09:48:12 +00:00
Vitor Sessak b755a754d1 "[" is a terminating char for the filter name. This fixes the parsing of
things like

[in] vflip [out];

Originally committed as revision 18772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-08 19:14:21 +00:00
Vitor Sessak 5f9ae1983d Fix sliced yuv410 -> yuv420 conversion
Originally committed as revision 29272 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-05-07 20:41:04 +00:00
Vitor Sessak 859471565a Revert r18700, documentation of deprecated functions might be useful for
people trying to update to the new API.

Log of r18700:
Remove documentation from deprecated fields, they should not be used,
thus there is no sense in documenting them.

Originally committed as revision 18708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-27 18:35:54 +00:00
Vitor Sessak 6cf92f6d26 Check if there is enough bytes before reading the buffer in the EA ADPCM
decoder. Fix issue 990.

Originally committed as revision 18707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-27 16:06:01 +00:00
Vitor Sessak 8a06cb14f9 Skip 0x0000 frame footer in EA ADPCM decoder.
Originally committed as revision 18706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-27 16:04:43 +00:00
Vitor Sessak b0e37369a1 Remove useless assignment in generate_codebook(). Found by Clang static analyser.
Originally committed as revision 18549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-17 13:07:18 +00:00
Vitor Sessak de5922f179 For every line, copy 3*width bytes instead of linesize[0] to avoid
problems with padding.

Fix issue 959

Originally committed as revision 18512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 21:03:41 +00:00
Vitor Sessak e40ee25c49 Fix bug when elbg->utility_inc[elbg->numCB-1] == 1
Originally committed as revision 17926 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-10 17:38:16 +00:00
Vitor Sessak 9aa2ab4276 Use FLG pseudo-random number generator in RoQ and ELBG
Originally committed as revision 17881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 17:43:12 +00:00
Vitor Sessak d2f532c8a0 Be more verbose in describing VQF demuxer
Originally committed as revision 17879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 16:08:18 +00:00
Vitor Sessak 616e899c43 VQF demuxer
Originally committed as revision 17866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-07 22:42:09 +00:00
Vitor Sessak a66430c0d0 Add more correct bound checking in filter_mb().
Should fix decoding of CVMAPAQP3_Sony_E.jsv in MinGW

Originally committed as revision 17806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-04 16:56:55 +00:00
Vitor Sessak 8d2544bd1b Reindent after last commit
Originally committed as revision 17678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-01 11:16:57 +00:00
Vitor Sessak 9e27e0d4f8 Do not read uninitialized buffer, no matter if it will be multiplied by
zero later. This should fix some valgrind warnings and hopefully FATE
ra144 test on ARM.

Originally committed as revision 17677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-01 11:14:21 +00:00
Vitor Sessak 66d4c62806 Do not reimplement ff_celp_lp_synthesis_filterf().
Originally committed as revision 17562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-24 18:11:42 +00:00
Vitor Sessak d3b771bbc8 Document old scaler as deprecated
Originally committed as revision 17160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-11 19:07:25 +00:00
Vitor Sessak f9e5b9420e 10l: fix compiler warning:
ncdec.c:82: warning: ISO C90 forbids mixed declarations and code

Originally committed as revision 17075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 21:42:06 +00:00
Vitor Sessak e0df9e4425 Do not allocate RoqTempData on the stack
Originally committed as revision 16739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-24 08:15:43 +00:00
Vitor Sessak 8a569fee99 Use shared sine window instead of defining another one.
Originally committed as revision 16657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 20:06:08 +00:00
Vitor Sessak c9bea488fe Avoid POSIX reserved _t suffix.
Originally committed as revision 16060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-11 19:36:25 +00:00
Vitor Sessak 259037d099 Rename ROQDPCMContext_t to ROQDPCMContext to avoid _t reserved prefix.
Originally committed as revision 16059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-11 19:27:53 +00:00
Vitor SessakandReynaldo H. Verdejo Pinochet 6e74619e5e Silence some ICC warnings. Patch by Vitor Sessak.
Originally committed as revision 16006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-04 20:24:22 +00:00
Vitor Sessak b8438f5f48 Remove hack added to make "make checkheaders" pass, it is unneeded now
Originally committed as revision 15974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-01 20:45:29 +00:00
Vitor Sessak 31fb59ec98 Cosmetic: Fix typo
Spotted by Jethro Walters

Originally committed as revision 15900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 17:38:14 +00:00
Vitor Sessak 08c433972e Use ff_dot_productf() in ra288.c
Originally committed as revision 15757 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-30 22:24:40 +00:00
Vitor Sessak 75add6fbfc Silence GCC warnings:
ibswscale/swscale.c: In function ‘sws_scale’:
libswscale/swscale.c:2678: warning: ‘b’ may be used uninitialized in
this function
libswscale/swscale.c:2678: warning: ‘g’ may be used uninitialized in
this function
libswscale/swscale.c:2678: warning: ‘r’ may be used uninitialized in
this function

Originally committed as revision 27837 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-10-27 19:59:01 +00:00
Vitor Sessak 65f65c3021 Silence GCC warning
Originally committed as revision 27834 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-10-26 15:41:11 +00:00
Vitor Sessak 76e9fd01dd Cosmetics: alignment
Originally committed as revision 27818 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-10-23 19:20:14 +00:00
Vitor Sessak 522ce95786 Fix broken palette8to*.
Originally committed as revision 27817 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-10-23 19:13:11 +00:00
Vitor Sessak e150ef8d34 Do not set src[1] to the palette, it is now in the context
Originally committed as revision 27731 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-10-08 17:48:23 +00:00
Vitor Sessak 4900461742 Add a new unscaled PAL8 -> RGB converter.
Originally committed as revision 27730 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-10-08 17:46:22 +00:00
Vitor Sessak da708eaa22 Cosmetics: rename mace3_decode_frame() to mace_decode_frame()
Originally committed as revision 15569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-05 20:12:20 +00:00
Vitor Sessak 10c1d19212 Avoid code duplication between mace3_decode_frame() and mace6_decode_frame()
Originally committed as revision 15568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-05 20:06:40 +00:00
Vitor Sessak b0e047de15 Use a for() instead of triplicating code.
Originally committed as revision 15566 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-05 16:33:43 +00:00
Vitor Sessak 3a54087733 Factorize duplicate table reading code.
Originally committed as revision 15564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-05 14:36:10 +00:00
Vitor Sessak d552d04dc9 Simplify: avoid duplication backward_filter()
Originally committed as revision 15428 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-26 18:42:06 +00:00
Vitor Sessak 64e4af2ac1 Do instead of divising a float by a constant, multiply by its inverse
Originally committed as revision 15417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-25 20:03:57 +00:00
Vitor Sessak b6c7758168 Move constant multiplication out of the loop
Originally committed as revision 15404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-24 20:31:24 +00:00
Vitor Sessak e60daa340b Cosmetics: move convolve() together with the other DSP functions
Originally committed as revision 15403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-24 20:05:22 +00:00
Vitor Sessak a987a126fd Simplify: move division by constant off the loop
Originally committed as revision 15402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-24 20:03:58 +00:00
Vitor Sessak b93dd8383a Add support for RVTR fourCC
Originally committed as revision 15386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-23 06:24:00 +00:00
Vitor Sessak faf6d6964b Use SAMPLE_FMT_FLT instead of doing the float->int conversion in the
decoder. This changes the output very little and any difference should
be inaudible.

Originally committed as revision 15343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:26:37 +00:00
Vitor Sessak 9547cadb8d Cosmetics: line breaks
Originally committed as revision 15308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-13 16:56:58 +00:00
Vitor Sessak 111734de09 Simplify: use a single history buffer for gain and a single one for
speech instead of having two for each in the context.

Originally committed as revision 15307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-13 16:49:05 +00:00
Vitor Sessak 9c10ab6cd1 Cosmetics: align spec references
Originally committed as revision 15300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 19:10:26 +00:00
Vitor Sessak 5381a00a2b Rename function: s/colmult/apply_window/
Originally committed as revision 15299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 19:06:54 +00:00
Vitor Sessak fd8897e803 Convert table to integer.
Originally committed as revision 15292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-10 19:00:02 +00:00
Vitor Sessak 955bcc2102 Convert two tables to signed decimal
Originally committed as revision 15290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-09 19:20:20 +00:00
Vitor Sessak 90c6805ac4 Cosmetics: remove useless parentheses
Originally committed as revision 15288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-09 16:51:39 +00:00
Vitor Sessak 710428c4ec Remove ChannelData.lev var and use ChannelData.level instead
Originally committed as revision 15287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-09 16:50:11 +00:00
Vitor Sessak c7e34ddc42 Remove useless comment
Originally committed as revision 15274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:52:00 +00:00
Vitor Sessak 20242eed99 Normalize triplets in gain_val_tab[][] so gain_exp_tab[] can be just an
one-dimensional array.

Originally committed as revision 15273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:51:33 +00:00
Vitor Sessak 3e30f46f8b Pass directly variable 'a' to interp instead of evaluating it from num_blocks
Originally committed as revision 15269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:18:29 +00:00
Vitor Sessak b28bdce688 Simplify if() in copy_and_dup()
Originally committed as revision 15268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:16:00 +00:00
Vitor Sessak 8022a8ebc2 Add av_cold attribute to decode_init()
Originally committed as revision 15267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:14:37 +00:00
Vitor Sessak c96a764c72 Cosmetics: Make the two additional units in size more clear
Originally committed as revision 15266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:13:53 +00:00
Vitor Sessak 42fe17a018 Check output buffer size before decoding.
Originally committed as revision 15257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 20:21:15 +00:00
Vitor Sessak d636f0cc39 Cosmetics: rename vars s/ctx/chd/
Originally committed as revision 15256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 20:18:18 +00:00
Vitor Sessak f36aec3b5e Exploit symmetry to reduce size of tables by half.
Originally committed as revision 15255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 17:20:55 +00:00
Vitor Sessak b8a5f62144 Cosmetics: s/short/int16_t/
Originally committed as revision 15253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 14:33:01 +00:00