Carl Eugen Hoyos
0941ee0fa6
Support uncompressed ("Resolution 1:1") Avid AVI Codec, (partially) fixes issue 1474.
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Originally committed as revision 21154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 00:29:26 +00:00
Måns Rullgård
dc0d86face
AAC: use table for cbrtf(n)*n
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The maximum length of escape_sequence is 21 bits, so adjust limit in
code to match this.
Up to 10% faster on Cortex-A8.
Originally committed as revision 21153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 20:21:26 +00:00
Måns Rullgård
7c8af53f87
AAC: escape_sequence is 21 bits max
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The maximum length of escape_sequence is 21 bits, so adjust limit in
code to match this. Also fix the comment.
Originally committed as revision 21151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 18:02:00 +00:00
Alex Converse
c460833d76
fft-test: Add RDFT/IRDFT support.
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Originally committed as revision 21141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 16:41:03 +00:00
Alex Converse
5b37ef8e43
fft-test: Replace do_mdct with a tf_transform enum and switch on it.
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Originally committed as revision 21140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 16:40:01 +00:00
Kostya Shishkov
eebece4641
Fix two RLE buffer size calculations in TSCC decoder.
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Spotted by Zhongtuan Ma.
Originally committed as revision 21138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 14:21:53 +00:00
Carl Eugen Hoyos
3b3a676a13
10l: Fix forgotten variable rename from r14893 (fixes issue 1675).
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Originally committed as revision 21135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 10:54:59 +00:00
Alexander Strange
7ffd8332c7
Add missing internal.h to files calling ff_match_2uint16().
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Fixes warnings:
libavcodec/mpegvideo_enc.c:574: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/ituh263enc.c:143: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/svq1enc.c:97: warning: implicit declaration of function
'ff_match_2uint16'
Originally committed as revision 21133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 04:57:04 +00:00
Michael Niedermayer
2c8077621b
Optimize ff_snow_horizontal_compose97i.
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this makes the 9/7 C wavelet at the decoder side 22% faster.
The old code is changed to match the new in terms of the order of operations
(which also makes it sligtly faster)
Originally committed as revision 21132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 02:52:50 +00:00
Michael Niedermayer
233a8b3d6b
Merge vertical_compose53iL0*()
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8% faster C 5/3 wavelet at the decoder side.
Originally committed as revision 21131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 01:00:50 +00:00
Michael Niedermayer
2a84512a74
Optimize horizontal_compose53i() by inlining inv_lift() and optimizing the
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resulting code slightly. ~30% faster C 5/3 wavelet at the decoder side.
Originally committed as revision 21130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:54:48 +00:00
David Conrad
24ca518bd1
Add support for dirac in ogg
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Originally committed as revision 21128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:52 +00:00
David Conrad
66b0255248
Add a function to parse Dirac's sequence header
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Originally committed as revision 21127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:44 +00:00
David Conrad
c4dffe7e36
Export fullrange flag and color information for h.264
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Originally committed as revision 21126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:39 +00:00
Vladimir Voroshilov
7bd3096f5f
SIPR decoder for modes 8k5, 6k5 and 5k0.
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Patch by Vladimir Voroshilov and myself.
Originally committed as revision 21125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 21:38:15 +00:00
Peter Ross
a1ae40fd0d
Deluxe Paint Animation decoder
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Originally committed as revision 21117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 05:41:36 +00:00
Michael Niedermayer
9e2e821468
Doxy for ff_match_2uint16().
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Originally committed as revision 21115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 04:06:34 +00:00
Michael Niedermayer
6c060b55a9
Fix implicit declaration warning.
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Originally committed as revision 21114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 04:04:51 +00:00
Michael Niedermayer
c46eeae2a8
Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1
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instead of custom and bloated code to find an index into a w/h array.
Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 18:33:21 +00:00
Michael Niedermayer
aa11ce6568
Make inter_level/run global again, msmpeg4 uses them.
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... I did test but it wasnt recompiled ...
Originally committed as revision 21112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 18:12:06 +00:00
Michael Niedermayer
0366b6e199
Make some tables static again, i mistakely thought they would be used in several
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places.
Originally committed as revision 21111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 17:22:37 +00:00
Laurent Aimar
75dd693840
Export get_slice_type() as ff_h264_get_slice_type().
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Patch by Laurent Aimar <fenrir at videolan dot org>.
Originally committed as revision 21110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 16:20:41 +00:00
Michael Niedermayer
fc53b6afee
Split H263 encoder and decoder from common code.
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Originally committed as revision 21109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 14:59:06 +00:00
Reimar Döffinger
14b8607065
Add support for hard-coded MDCT-related ff_sine_windows tables.
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Originally committed as revision 21108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 13:28:04 +00:00
Laurent Aimar
b090930d43
Always initialize bit_depth_luma and bit_depth_chroma in the H264
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decoder which allows their usage without checking profile_idc.
Patch by Laurent Aimar (fenrir (AT) videolan org)
Originally committed as revision 21107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 07:57:26 +00:00
Peter Ross
8600106ac2
update my email address
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Originally committed as revision 21106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 03:31:13 +00:00
Michael Niedermayer
a7ac9c2f62
Move 3 direct MV related functions that i left out from h263.c to mpeg4video.c.
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Originally committed as revision 21104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:59:51 +00:00
Thilo Borgmann
b2f4b04336
Change local variable type from unsigned int to int in order to
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fix a fate test error for gcc 4.1.x introduced in revision 21069.
Originally committed as revision 21103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:53:42 +00:00
Michael Niedermayer
261a3c2d05
Move AVCodecs from h263dec.c to msmpeg4.c and disentangle init decode init.
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Originally committed as revision 21102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:40:10 +00:00
Michael Niedermayer
7213abf6ba
Use h263 tables in msmpeg4v1 dont duplicate them halfway.
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Originally committed as revision 21101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:10:11 +00:00
Daniel Verkamp
0219e99eea
Release cyuv/aura decoder buffer
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Originally committed as revision 21100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 18:54:52 +00:00
Måns Rullgård
3963a17d0e
AAC: add a const to decode_spectrum_and_dequant() args
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Originally committed as revision 21099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:52:54 +00:00
Michael Niedermayer
101ada9abd
Rename most non static h263 tables so their name contains h263.
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Originally committed as revision 21098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:51:48 +00:00
Michael Niedermayer
fef59a5b4b
Rename mpeg4 intra vlc tables so they contain "mpeg4", this improves readability
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of msmpeg4 code (one now knows where that table comes from).
Originally committed as revision 21097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:41:14 +00:00
Michael Niedermayer
05b858b045
Rename DCtab_*, its a global variable and it helps understanding if mpeg4
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is in its name.
Originally committed as revision 21096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:28:43 +00:00
Jai Menon
4536c8e603
Snow : re-indent after r21093.
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Originally committed as revision 21094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:37:32 +00:00
Jai Menon
a4bd598541
Snow : remove pointless 'if(1)'.
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Originally committed as revision 21093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:34:50 +00:00
Michael Niedermayer
28fbbee15f
Remove useless line.
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Originally committed as revision 21092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:26:44 +00:00
Michael Niedermayer
e75d233506
Fix indention.
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Originally committed as revision 21091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:04:45 +00:00
Andreas Öman
4ad04da214
Log unknown NAL code from correct context
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Originally committed as revision 21090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 15:50:26 +00:00
Jai Menon
2da16f288a
Snow : use non-NULL context for av_log.
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Originally committed as revision 21089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 14:45:24 +00:00
Jai Menon
8ec5a042e4
Cosmetics : remove duplicated comment.
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Originally committed as revision 21088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 14:33:35 +00:00
Diego Biurrun
49d2d1c35c
Explain why the level variable is magically inceased in mpeg4_encode_dc().
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It must be in a certain range to avoid DC overflows.
Originally committed as revision 21087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 10:00:56 +00:00
Alex Converse
d987a9e9ad
fft-test: whitespace cosmetics
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Originally committed as revision 21085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 06:11:56 +00:00
Jai Menon
e8c6411ce3
Snow : release buffers allocated using avctx->get_buffer.
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Originally committed as revision 21084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 05:09:17 +00:00
Jai Menon
8456462fb8
Set bits_per_coded_sample in the raw video encoder.
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Aside from being the correct thing to do, this also
fixes issue 1299.
Originally committed as revision 21083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 05:08:02 +00:00
Michael Niedermayer
51ce2207c8
Add a few CONFIG_MPEG4_DECODER that should be there.
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Originally committed as revision 21082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 04:00:06 +00:00
Michael Niedermayer
ca334dd14b
Split the mpeg4 encoder and decoder off h263.c
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Originally committed as revision 21079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 23:53:49 +00:00
Thilo Borgmann
e38215f2a4
Add multi-channel correlation support for ALS.
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Originally committed as revision 21074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 22:48:58 +00:00
Carl Eugen Hoyos
59043195d4
Fix red/blue swap for 4xa files.
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Originally committed as revision 21070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 22:33:26 +00:00