1e79771c31
Add support for non-backwards compatible signaled parametric stereo.
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This is done without breaking W6132 Annex YYYY draft MP3onMP4 which also uses AOT 29.
Samples:
http://samples.mplayerhq.hu/A-codecs/AAC/aacPlusDecoderCheckPackage_v2.1/bitstreams/File7.3gp
http://samples.mplayerhq.hu/MPEG-4/mp3on4/id5_1.mp4
Originally committed as revision 22281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 17:55:23 +00:00
7fcb98a7ec
Band quant tables should not be assigned inside band tile loop,
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one time is enough.
Patch by Maxim (max_pole, gmx de)
Originally committed as revision 22279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 12:12:42 +00:00
0209cd0719
Fix --enable-hardcoded-tables compilation: the generate table files now
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need to include fft.h, not dsputil.h.
Originally committed as revision 22278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 09:25:57 +00:00
e7edeb9191
When tracking non-zero coefficients during Indeo 5 decoding, make sure
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it does not ignore coefficient value = 256.
Patch by Maxim ((!min)_pole \at gmx dot/ de)
Originally committed as revision 22275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 06:03:45 +00:00
d5dfecb1ea
header for common code between mp3 decoder and encoder.
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unfinished, iam just commiting this so the functions that should be
non static have prototypes.
Originally committed as revision 22270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 23:36:30 +00:00
ddb8c2c0f1
PPC: move prototypes to headers and make some functions static
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Originally committed as revision 22267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:37:14 +00:00
f49747e904
x86: move function prototypes to header files
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Originally committed as revision 22266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:37:08 +00:00
98713e55b4
Move ff_spatial_dwt() prototype to snow.h
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Originally committed as revision 22265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:37:03 +00:00
965363f81a
Move some dsp func prototypes to dsputil.h; they are defined in dsputil.c
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Originally committed as revision 22264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:59 +00:00
4f602a0415
Move some VC1 dsp prototypes to dsputil.h; they are defined in dsputil.c
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Also fix function definitions to match prototypes (missing const).
Originally committed as revision 22263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:55 +00:00
bb174ff1f9
Move ff_set_qscale() prototype to mpegvideo.h; it is defined in mpegvideo.c
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Originally committed as revision 22262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:52 +00:00
7de9da9ba7
Move prototypes for various dsputil init functions to dsputil.h
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Originally committed as revision 22261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:49 +00:00
3da1180409
Move some prototypes from dsputil.c to reasonable header files
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Originally committed as revision 22260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:45 +00:00
da0ac0ee64
Make some functions static
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These functions are not used outside their respective files, and they
lack a prototype in a header.
Originally committed as revision 22259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:41 +00:00
c26e58e32c
Add some missing #includes
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Originally committed as revision 22258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:36 +00:00
bbe8fa1f83
Fix last frame block size correction.
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Originally committed as revision 22238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 17:13:31 +00:00
0bf5a0cf46
Bink version 'h' also has chroma planes swapped
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Originally committed as revision 22236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 15:09:14 +00:00
1429224b04
Move FFT parts from dsputil.h to fft.h
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Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:34:46 +00:00
84dc2d8afa
Remove DECLARE_ALIGNED_{8,16} macros
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These macros are redundant. All uses are replaced with the generic
DECLARE_ALIGNED macro instead.
Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:24:59 +00:00
4b9905d1dc
Move DECLARE_ALIGNED_{8,16} macros to mem.h
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These macros naturally belong next to the generic DECLARE_ALIGNED
macro.
Originally committed as revision 22230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 12:40:43 +00:00
09ab885975
Round correctly chroma picture height.
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Fix issue 956.
Originally committed as revision 22223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 20:04:24 +00:00
2b7cf1678e
Add initial support for 12-bit color mode.
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Patch by Janusz Krzysztofik jkrzyszt tis icnet pl
Original thread:
Subject: [FFmpeg-devel] [PATCH v2] Add initial support for 12-bit color mode.
Date: Mon, 1 Mar 2010 02:05:07 +0100
Originally committed as revision 22220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 08:26:23 +00:00
4ef82b174a
Fix BGR cases missing from depth test in avcodec_get_pix_fmt_loss().
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Patch by Janusz Krzysztofik:
<${name initial}${surname less the final "ofik"}@tis.icnet.pl>.
Originally committed as revision 22215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 00:50:13 +00:00
6c389ddbd3
Fixed DXVA2 H264 hwaccel after luma/chroma_weight changes.
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Originally committed as revision 22211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 19:12:20 +00:00
b8fb21e902
Fixed buffer overread in flashsv decoder.
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Originally committed as revision 22210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 19:10:44 +00:00
b5e2bb8c3c
AAC: Return the number of bytes consumed in decoding a frame.
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The libfaad wrapper does this.
Originally committed as revision 22206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 12:34:15 +00:00
e2720b6b1e
Really fix 2.95
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Originally committed as revision 22204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 10:01:03 +00:00
0448ef7788
Maybe fix gcc 2.95
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Originally committed as revision 22203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 09:25:42 +00:00
11ae0c52b9
Cope with rev 22183:
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Reorder indexes in weight tables.
Originally committed as revision 22202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 09:14:19 +00:00
ab2a302834
AAC: Mark predictor functions av_always_inline.
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This results in a 50% speedup on main profile with no increase in binary size.
Originally committed as revision 22196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 04:58:43 +00:00
65bec42e33
Cosmetics: Re-indent after last commit.
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Originally committed as revision 22195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 02:32:48 +00:00
ca1fa4144f
AAC parser: Don't write channels, sample rate, and frame size each frame.
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Thanks to backwards compatible HE-AAC signalling these values are unreliable.
Originally committed as revision 22194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 02:30:51 +00:00
38768cb70a
Port Optimizations about *_type init from decode to filter code.
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1 cpu cycle faster
Originally committed as revision 22193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 02:00:05 +00:00
b46b5ac9f8
Optimize *_type init, 1.5 cpu cycles faster.
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Originally committed as revision 22192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 01:03:15 +00:00
c72625f299
Delay translating DCT tokens into coefficients until immediately before IDCT
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This is generally around 12% faster than the prior method of creating a
linked list for each block as tokens are read, but can be anywhere from
8% to 28% faster depending on file and CPU.
Originally committed as revision 22190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 23:27:43 +00:00
7a095ea6fb
Do MC and IDCT in coding (hilbert) order
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This increases the slice size to 64 pixels, due to having to decode an
entire chroma superblock row per slice.
This can be up to 6% slower depending on clip and CPU, but is necessary
for future optimizations that gain significantly more than was lost.
Originally committed as revision 22189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 23:27:40 +00:00
35c28d23cb
Explictly separate decoding whether fragments are coded by plane
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Originally committed as revision 22188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 23:27:37 +00:00
ded2100e48
move vp6 huffman table freeing code, out of common vp56 code
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Originally committed as revision 22186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 22:29:06 +00:00
3d9137c883
Reorder indexes in weight tables.
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5 cpu cycles faster.
Originally committed as revision 22183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 21:10:08 +00:00
bd8868e092
Move all context fields that are not used in the mb and block layers
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to the end of the structure.
4 cpu cycles faster in 3k cpu cycles
Originally committed as revision 22181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 20:36:56 +00:00
19a9846f3d
Fixed DXVA2 H264 hwaccel compilation.
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Originally committed as revision 22180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:54:12 +00:00
65f3c029b9
remove unused left_border field from context.
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Originally committed as revision 22179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:44:27 +00:00
1a29c6a0bb
cosmetic addition of {}
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Originally committed as revision 22178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:32:50 +00:00
af2b0df40f
Note about luma/chroma_weight tables and their datatype.
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Originally committed as revision 22177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:31:58 +00:00
a9837b58e1
Fixed overreads in TTA decoder with corrupted bistreams.
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Originally committed as revision 22176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:31:46 +00:00
0a41faa9a7
Plug some memory leaks in the VP6 decoder
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Originally committed as revision 22172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 17:24:32 +00:00
d7f5e520bf
move svq3 specific fields to the end of the context
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Originally committed as revision 22171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 16:47:40 +00:00
48bf1325ac
Cope with rev 22169 change:
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Merge weight & offset tables.
Originally committed as revision 22170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 15:23:22 +00:00
70118abd68
Merge weight & offset tables, 15 cpu cycles faster.
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Originally committed as revision 22169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 14:41:43 +00:00
72f86ec013
Simplify implicit_weight table init.
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Originally committed as revision 22168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 10:57:38 +00:00
Alex Converse
Maxim Poliakovski
Reimar Döffinger
Michael Niedermayer
Måns Rullgård
Thilo Borgmann
Kostya Shishkov
Vitor Sessak
Janusz Krzysztofik
Laurent Aimar
David Conrad
Gwenole Beauchesne
Aurelien Jacobs