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10091 Commits

Author SHA1 Message Date
Reimar Döffinger
40e26453c4 Use a custom radix sort implementation instead of qsort in dnxhd encoder. 
This is mainly to avoid test failures due to implementation-defined
behaviour of qsort when elements are equal, giving different results
for each of FreeBSD, Linux/glibc and Solaris.
In addition it is about 35 % faster, effect on overall speed is minimal
though (< 2%).
Regression tests are unchanged (i.e. identical to Linux/glibc).

Originally committed as revision 19949 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 10:28:31 +00:00
Alex Converse
f5e82fec3d aacenc: Use preprocessor constants for trellis states and stages. 
Originally committed as revision 19948 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 04:32:51 +00:00
Alex Converse
9072c29e40 aacenc: Split paths in the scalefactor selection trellis into a 2-D array. 
Originally committed as revision 19947 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 04:15:12 +00:00
Alex Converse
9d4f6f10ae aacenc: Replace cbrt() with cbrtf() when the result is destined for float 
storage.

Originally committed as revision 19946 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 03:53:39 +00:00
Alex Converse
0bd9aa449a aacenc: Multiple distortion by lambda after it's summed and not each individual 
term before.

Originally committed as revision 19945 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 03:50:59 +00:00
Alex Converse
06d6b962e5 Cosmetics: Reindent after r19943. 
Originally committed as revision 19944 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 03:42:54 +00:00
Alex Converse
a71e9b6254 aacenc: Don't make unnecessary compares to the escape value in tight loops. 
Originally committed as revision 19943 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 03:41:08 +00:00
Loren Merritt
1a918c08e4 extend ff_inverse[], and fix its documentation 
Originally committed as revision 19942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 03:01:57 +00:00
Måns Rullgård
d650574e68 ARM: merge two loops in ff_mdct_calc_neon 
Originally committed as revision 19941 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 02:56:12 +00:00
Måns Rullgård
f7a3b6030c ARM: interleave cos/sin tables for improved NEON MDCT 
Originally committed as revision 19940 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 02:56:09 +00:00
Måns Rullgård
94274b82f6 Allow arch-specific mdct code to request interleaving of cos/sin tables 
Originally committed as revision 19939 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 02:56:06 +00:00
Måns Rullgård
3572b281c8 ARM: remove broken IPP support 
Originally committed as revision 19935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 01:40:08 +00:00
Mike Melanson
ee3d7f5852 Modify unpack_vlcs() so that there are fewer dereferences through the 
main (heavily iterated) loop.

Originally committed as revision 19934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-21 01:37:50 +00:00
Diego Biurrun
40461e54ce Add parentheses to logical expression to avoid the warning: 
libavcodec/utils.c:476: warning: suggest parentheses around && within ||

Originally committed as revision 19933 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 18:29:48 +00:00
Diego Biurrun
a79b4b75f7 Remove unused variable, fixes the warning: 
libavcodec/atrac3.c:195: warning: unused variable ‘s’

Originally committed as revision 19932 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 18:21:54 +00:00
Måns Rullgård
01b2214758 Merge FFTContext and MDCTContext 
Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 17:30:20 +00:00
Diego Biurrun
ec129499b8 Fix embarassing typo in last commit: Restore mistakenly removed ','. 
Originally committed as revision 19930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 17:18:59 +00:00
Diego Biurrun
1e1898c00f K&R coding style whitespace cosmetics 
Originally committed as revision 19929 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 17:16:12 +00:00
Carl Eugen Hoyos
7a38c1149c Cosmetics: Reindent after r19927. 
Originally committed as revision 19928 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 14:09:27 +00:00
Martin Fiedler
4410adf12e Allow encoding frames with more than 2800 lines. 
Patch by Martin Fiedler, martin fiedler gmx net

Originally committed as revision 19927 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 14:08:44 +00:00
Reimar Döffinger
fbc030045c Support uncompressed 16 bit sgi image format, as e.g. used by the files at 
http://media.xiph.org/svt/2160p50_CgrLevels_Master_SVTdec05_/1_CrowdRun_2160p50_CgrLevels_MASTER_SVTdec05_/

Originally committed as revision 19926 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-19 11:42:41 +00:00
Reimar Döffinger
bdb156c7b1 Simplify color_flags calculation, remove a pointless initialization 
and use AV_RB16 where possible.

Originally committed as revision 19925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-19 11:36:51 +00:00
Reimar Döffinger
75fe5b5243 Make default_correlation array const since it is never modified. 
Originally committed as revision 19924 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-19 11:35:55 +00:00
Justin Ruggles
306a1204ff Update AC-3 channel map. 2F/2R layout only has 4 channels. This correction 
does not change any current channel mapping behavior.

Originally committed as revision 19919 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-19 04:56:22 +00:00
Benjamin Larsson
803d8488f2 Align sample output buffer in atrac1. 
Originally committed as revision 19918 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-19 01:46:03 +00:00
Benjamin Larsson
0105f49792 Fix the short block transform for atrac1. 
Originally committed as revision 19917 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-19 01:45:00 +00:00
Diego Biurrun
d773d85515 Reorder functions so that encoding functions are disabled by the preprocessor. 
Fixes compilation with disabled optimizations and enabled Snow decoder.

Originally committed as revision 19914 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-18 19:45:09 +00:00
Diego Biurrun
27666c3176 Add missing stdint.h #include to fix 'make checkheaders'. 
Originally committed as revision 19913 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-18 19:41:23 +00:00
Baptiste Coudurier
301a24de52 fix uninitialized memory in dnxhd encoder 
Originally committed as revision 19912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-18 19:03:05 +00:00
Benjamin Larsson
10634c037a Only use one mdct window size in atrac1. 
Originally committed as revision 19900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-17 18:52:11 +00:00
Kostya Shishkov
c4396c241c Remove useless code causing crash in Targa decoder 
Originally committed as revision 19892 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-17 05:01:27 +00:00
Justin Ruggles
78a9a77eac add CODEC_CAP_SUBFRAMES to the FLAC decoder capabilities. also add a FIXME 
comment as a reminder that we can remove both capabilities once a parser is
implemented.

Originally committed as revision 19891 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 22:57:00 +00:00
Måns Rullgård
d25130eb23 ARM: do not use movw/movt for relocatable values with PIC 
Originally committed as revision 19886 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 19:20:48 +00:00
Kostya Shishkov
6f24cc0b2a Monkey's Audio uses subframes too, declare that in its capabilities 
Originally committed as revision 19883 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 16:18:18 +00:00
Sascha Sommer
d859bb1db0 Add CODEC_CAP_SUBFRAMES for codecs that output multiple subframes 
per AVPacket
No longer print "Multiple frames in a packet" error message
when CODEC_CAP_SUBFRAMES is set (wmapro, wavpack)

Originally committed as revision 19881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 15:08:26 +00:00
Peter Ross
fa77dd639d perform sanity check on number of audio channels in avcodec_open() 
Originally committed as revision 19877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 11:29:47 +00:00
Gwenole Beauchesne
385ae7021f Fill in new VASliceParameterBufferMPEG2.slice_horizontal_position field. 
This is needed for the Intel G45 driver.

Originally committed as revision 19876 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 07:50:09 +00:00
Gwenole Beauchesne
25450bb252 Move down HWAccel code path so that to fill in s->mb_x first. 
Originally committed as revision 19875 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 07:49:08 +00:00
Måns Rullgård
68336ea8d4 10l: fix ff_fft_init_arm() prototype 
Originally committed as revision 19865 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-15 23:14:55 +00:00
Måns Rullgård
f486321395 Move per-arch fft init bits into the corresponding subdirs 
Originally committed as revision 19864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-15 21:14:14 +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
Jai Menon
2370338850 Fix max_coded_frame_size computation to account for byte alignment. 
Fixes issue 1386.

Originally committed as revision 19859 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-15 15:06:04 +00:00
Måns Rullgård
9ecc414195 ARM: 10l: fix large FFTs 
Originally committed as revision 19846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-14 21:37:41 +00:00
Benjamin Larsson
6acd4d89d8 Do not release the AVFrame when using reget_buffer in flashsv. 
Originally committed as revision 19834 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-13 19:17:02 +00:00
Benjamin Larsson
04a6d1b0db Cosmetics. Renames, indentation and spacing. 
Originally committed as revision 19832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-13 18:05:14 +00:00
Ramiro Polla
e20b196da1 Remove ; after while(0) in macros. 
Originally committed as revision 19828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-12 20:10:02 +00:00
Ramiro Polla
0345f36bbd eval: Check for return value of memory allocations. 
Originally committed as revision 19827 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-12 17:59:19 +00:00
Benjamin Larsson
2dbcb03ad5 Remove table that was forgotten in the split. 
Originally committed as revision 19824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-11 19:39:40 +00:00
Benjamin Larsson
acc69c1cab Fix doxygen comment 
Originally committed as revision 19823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-11 19:38:26 +00:00
Sascha Sommer
bc7f96b184 reinit get_bits for every decode_packet call 
Originally committed as revision 19822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-11 15:59:27 +00:00