Kostya Shishkov
9289a32a8e
Fix AAC data smuggling:
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aactab.h declares only 316 of 428 elements in ff_aac_pow2sf_tab[]
Originally committed as revision 16805 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-26 13:44:09 +00:00
Kostya Shishkov
1cae2ef9a6
Remove the block with always false condition from vc1_parse_frame_header()
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Originally committed as revision 16726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-23 06:33:04 +00:00
Kostya Shishkov
a28d522491
VC-1 postproc field is 2 bits wide while decoder read only single bit.
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Spotted by Stephen Warren.
Originally committed as revision 16725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-23 06:31:17 +00:00
Kostya Shishkov
d6da3df729
yet another attempt on fixing synchronization in VMD
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Originally committed as revision 16711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-21 13:27:39 +00:00
Kostya Shishkov
8d6fc274fa
Empty audio chunks in VMD are silent, not skipped
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Originally committed as revision 16710 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-21 13:26:01 +00:00
Kostya Shishkov
7d2b199b8d
cosmetics: reindent after last commit
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Originally committed as revision 16709 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-21 13:25:14 +00:00
Kostya Shishkov
716ba2d01c
VMD first chunk of audio is not coded as many separate chunks of block_align
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size. Thus, make demuxer and decoder handle it as a whole.
Originally committed as revision 16708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-21 13:24:35 +00:00
Kostya Shishkov
2c96535af7
WavPack hybrid mode support
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Originally committed as revision 16643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-16 17:46:19 +00:00
Kostya Shishkov
7a96cd3123
VC-1 display dimensions should affect coded dimensions only (I think)
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Originally committed as revision 16578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 08:05:40 +00:00
Kostya Shishkov
e9ca5f0892
Print VC-1 aspect ratio in debug
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Originally committed as revision 16577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 08:03:45 +00:00
Kostya Shishkov
820089cb06
421l: fix loop filter for P-frames in VC-1
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Originally committed as revision 16576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 08:02:31 +00:00
Kostya Shishkov
34f3f6d129
Cinepak strip ID is a single byte
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Originally committed as revision 16575 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 08:00:37 +00:00
Kostya Shishkov
d94b1f12c5
Cinepak strip and chunk sizes are 24-bit, not 16-bit as it was thought earlier.
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This fixes issue 744
Originally committed as revision 16574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 06:43:46 +00:00
Kostya Shishkov
42b7678d65
30l: when reading mb_offset in RV30 slice header its size
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should be calculated from current frame dimensions
Originally committed as revision 16536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 10:50:00 +00:00
Kostya Shishkov
6751a00a3f
RV30 decoder passes possible frame sizes in extradata and selects
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an appropriate frame size from them in slice, make my decoder do
that as well.
This fixes issue 779
Originally committed as revision 16529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 08:03:45 +00:00
Kostya Shishkov
592beefe99
It turned out that RV30 uses motion vectors for forward motion B-frame
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macroblocks to predict motion vectors for backward motion B-frame macroblocks
and vice versa.
Originally committed as revision 16381 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-29 10:20:03 +00:00
Kostya Shishkov
5b3658f73b
Fix a typo that made VMD demuxer always assume Indeo 3 as video codec.
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Spotted by Robert Swain
Originally committed as revision 16371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-28 16:22:42 +00:00
Kostya Shishkov
10f35ebddd
Latest Coktel Vision VMDs contained Indeo 3, add demuxer support for it
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Originally committed as revision 16363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-27 17:34:00 +00:00
Kostya Shishkov
ffedb5c19a
352l: correct calculating number of bits for storing macroblock offset in RV3/4
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Originally committed as revision 16293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 18:27:06 +00:00
Kostya Shishkov
108c96d5e7
Decode TIFF image only after all tags have been decoded
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Originally committed as revision 16268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:50:18 +00:00
Kostya Shishkov
8eedffde31
Some TIFFs declare -1 for the single strip height
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Originally committed as revision 16267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:47:51 +00:00
Kostya Shishkov
89b4ec5c33
Add monochrome TIFF support
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Originally committed as revision 16266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:43:14 +00:00
Kostya Shishkov
4386ed6922
Calculate line size variable correctly for lower bitdepths and use it for raw data copying
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Originally committed as revision 16265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:39:31 +00:00
Kostya Shishkov
4a2f51de34
Register TIFF tags for CCITT Group 3 and 4 compression options
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Originally committed as revision 16264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:36:10 +00:00
Kostya Shishkov
6beb8b2612
RV30 decoder
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Originally committed as revision 16247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 18:06:01 +00:00
Kostya Shishkov
541e8f3bec
RV30 loop filter
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Originally committed as revision 16245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 06:09:54 +00:00
Kostya Shishkov
bbc888d0c5
a table for upcoming RV30 loop filtering
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Originally committed as revision 16235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-19 06:29:35 +00:00
Kostya Shishkov
efeb298ea0
cosmetics: remove one unneeded space
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Originally committed as revision 16211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-18 06:00:12 +00:00
Kostya Shishkov
17b17c53f4
add const qualifier to some pointers for input data
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Originally committed as revision 16195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 20:17:07 +00:00
Kostya Shishkov
bb39171beb
use precalculated mb_pos where available
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Originally committed as revision 16194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 20:10:15 +00:00
Kostya Shishkov
6c3fca6479
Merge deblocking pattern with CBP for RV30/40 loop filtering
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Originally committed as revision 16192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 20:00:48 +00:00
Kostya Shishkov
26bc319c1d
Generate correct deblock pattern for RV30
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Originally committed as revision 16191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 19:39:56 +00:00
Kostya Shishkov
f610fc81c1
Unfortunately RV30 luma thirdpel MC functions cannot be substituted with
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applying two separate filtering passes, so implement them explicitly.
Originally committed as revision 16190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 19:37:45 +00:00
Kostya Shishkov
6a4583e925
4l: TIFF stores short strings inside tag, do not interpret it is as an offset
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Fixes issue 753
Originally committed as revision 16189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 17:39:35 +00:00
Kostya Shishkov
0dfcc36818
Do not attempt to decode RV30/40 B-frames without anchors.
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This fixes issue 747.
Originally committed as revision 16031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-07 16:30:08 +00:00
Kostya Shishkov
6149cdbe9d
Make decoding run of pixels in MS RLE saner.
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This is based on patches by Alex Converse and Mans Rullgard
Thread "[PATCH] Fix MSRLE type punning"
Originally committed as revision 16013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-06 09:05:30 +00:00
Kostya Shishkov
ce60c2d133
Print out some errors found during MS RLE decoding
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Originally committed as revision 16012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-06 09:01:11 +00:00
Kostya Shishkov
56da1fd7d1
AASC can contain raw data in addition to MS-RLE
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Originally committed as revision 16011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-06 08:57:31 +00:00
Kostya Shishkov
675f71144b
Fraps version 3 seems to be the same as Fraps v5
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Originally committed as revision 16002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-04 14:43:42 +00:00
Kostya Shishkov
3e16cde430
Fix reading out of buffer during RV30/40 deblock mask calculation
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Originally committed as revision 15983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-02 18:14:53 +00:00
Kostya Shishkov
958a2b5d6b
34l: forgot to change one case of chroma MC for RV40
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Originally committed as revision 15982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-02 18:12:48 +00:00
Kostya Shishkov
1799d5223e
Check RV30/40 slice offsets to be inside buffer.
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This fixes issue 738
Originally committed as revision 15981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-02 17:39:20 +00:00
Kostya Shishkov
a1c1c78019
Update ff_rv34_decode_frame() arguments definition
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Originally committed as revision 15980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-02 17:35:38 +00:00
Kostya Shishkov
207625ee61
Remove unused RV40 spatial intra prediction function
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Originally committed as revision 15979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-02 17:34:26 +00:00
Kostya Shishkov
11c0f9eca1
enable RV40 decoder
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Originally committed as revision 15968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-01 06:40:36 +00:00
Kostya Shishkov
2d8a081511
RV40 MC functions
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Originally committed as revision 15967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-01 06:36:22 +00:00
Kostya Shishkov
d041a59897
Add support for parsing and decoding DCA-HD streams.
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Originally committed as revision 15951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-29 10:06:37 +00:00
Kostya Shishkov
d33ee3f2b1
RV40 loop filter
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Originally committed as revision 15950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-29 06:24:47 +00:00
Kostya Shishkov
de8cac167d
Invoke future RV30/40 loop filter for already decoded rows instead of
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the whole frame at once.
Originally committed as revision 15949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-29 06:22:31 +00:00
Kostya Shishkov
f653095bdd
Fix RV40 chroma MC
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Originally committed as revision 15943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-27 07:26:26 +00:00
Kostya Shishkov
c5b2fe165a
Some BMP files have file size declared in the header equal to headers size
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without image data, so try to correct that value before conducting checks on
declared file size.
Originally committed as revision 15924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-24 11:24:02 +00:00
Kostya Shishkov
e282307b21
Give more meaningful message on BMP header parsing error
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Originally committed as revision 15923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-24 10:58:32 +00:00
Kostya Shishkov
4a14e66605
Add known BMP header sizes.
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Now 11B*.bmp from samples repository can be decoded.
Originally committed as revision 15922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-24 10:53:13 +00:00
Kostya Shishkov
e9d0fdef53
Strong filtering function for future RV40 loop filter
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Originally committed as revision 15918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-23 19:36:44 +00:00
Kostya Shishkov
cd98279126
33l Fix applying residue condition in RV30/40 decoder
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Originally committed as revision 15891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-20 14:07:37 +00:00
Kostya Shishkov
78a0fa8c8f
Eliminate direct use of s->current_picture in RV30/40 decoder
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Originally committed as revision 15890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-20 14:05:29 +00:00
Kostya Shishkov
7690351cf3
Use wider margins for edge emulation in RV30/40
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Originally committed as revision 15889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-20 14:03:35 +00:00
Kostya Shishkov
eeee48b26b
Add channel layout to several audio decoders I maintain
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Originally committed as revision 15884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-19 14:57:48 +00:00
Kostya Shishkov
55374d57e8
421l: postproc flag may be present in any VC-1 AP frame type
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Originally committed as revision 15842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-16 06:47:44 +00:00
Kostya Shishkov
70f42303e7
Weak deblock filter function for future RV40 loop filter
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Originally committed as revision 15827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-15 14:15:24 +00:00
Kostya Shishkov
502ecc97af
Split RV3/4 deblock pattern into horizontal and vertical parts
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during calculating.
Originally committed as revision 15794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-08 18:15:13 +00:00
Kostya Shishkov
ede0a5f973
Drop redundant check in RV3/4 deblock coefficients calculation
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Originally committed as revision 15792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-08 07:24:56 +00:00
Kostya Shishkov
e122311261
Calculating an additional MV-based deblocking pattern is the same
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for both RV3 and RV4, so move it into common code.
Originally committed as revision 15786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-07 07:18:22 +00:00
Kostya Shishkov
b215365817
Introduce RV3-specific motion vector prediction.
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Now B-frames in RV3 look almost correct.
Originally committed as revision 15764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-01 17:57:44 +00:00
Kostya Shishkov
5f621dd28a
Correct motion vector scaling in B-frames for RV3/4
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Originally committed as revision 15747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-30 06:08:47 +00:00
Kostya Shishkov
42d6c3ba36
Detect split RV30 slices
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Originally committed as revision 15732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-28 05:37:02 +00:00
Kostya Shishkov
2ee054c215
Fix chroma motion compensation for RV30
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Originally committed as revision 15731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-27 19:07:39 +00:00
Kostya Shishkov
60ce2f9cae
Choose RV3/4 DC quantizer correctly
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Originally committed as revision 15675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 06:17:18 +00:00
Kostya Shishkov
ccfe8ae310
34l: free RV3/4 context variables at the end
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Originally committed as revision 15652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-20 05:59:50 +00:00
Kostya Shishkov
def4f63b85
RV3 and RV4 decoders set some deblocking coefs for each macroblock,
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so store them in the context and register a function to calculate them.
Originally committed as revision 15651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-20 05:58:05 +00:00
Kostya Shishkov
c0b821befb
Mark some of RV3/4 block types as having separate DC subblock
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Originally committed as revision 15650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-20 05:54:31 +00:00
Kostya Shishkov
cba64af245
Register RV-[34] block specific feature for long future loop filter
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Originally committed as revision 15565 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-05 16:11:12 +00:00
Kostya Shishkov
e774c41cab
Correct wrong lower limit and condition used in APE decoder
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Originally committed as revision 15396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-24 12:45:28 +00:00
Kostya Shishkov
b94a631fab
Cosmetics: reindent after last commit
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Originally committed as revision 15391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-23 08:45:46 +00:00
Kostya Shishkov
fca506dfb6
Add RLE4 and RLE8 decoding support for BMP
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Originally committed as revision 15390 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-23 08:45:12 +00:00
Kostya Shishkov
15501c32d0
Add support for 1-bit, 4-bit, 8-bit and some 16-bit raw BMP
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Originally committed as revision 15389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-23 08:38:32 +00:00
Kostya Shishkov
a79cae798a
Calculate line size correctly for bit depths < 8
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Originally committed as revision 15388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-23 08:32:18 +00:00
Kostya Shishkov
26d3e4d3ab
Add myself to BMP format maintainers (with permission from Mans on IRC)
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Originally committed as revision 15387 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-23 08:26:59 +00:00
Kostya Shishkov
3a9a15c4f3
add newline at the end of message
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Originally committed as revision 15360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 14:08:44 +00:00
Kostya Shishkov
e6ab862368
ZMBV encoder forgot to fill coded frame pointer
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Originally committed as revision 15359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 13:17:44 +00:00
Kostya Shishkov
b30cb420cf
Add fourcc for MS RLE4
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Originally committed as revision 15357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 05:25:29 +00:00
Kostya Shishkov
44aa9771c9
Factorize out code used for MS RLE format decoding in different decoders.
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Originally committed as revision 15356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 05:20:54 +00:00
Kostya Shishkov
77298e99b7
Make it possible to disable loop filter in VC-1.
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Unlike H.264 it does not affect picture quality on any files I've watched.
Originally committed as revision 15295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 06:35:37 +00:00
Kostya Shishkov
eca0bcb66e
While APE changed container format in 3.98, frequency tables for range coding
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were changed only in 3.99.
This fixes decoding of v3.98 APE file I have.
Eternal curses to the creator of such unstable format.
Originally committed as revision 15019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-29 06:14:53 +00:00
Kostya Shishkov
a169f49881
Add generic IIR filter interface with Butterworth lowpass filter implementation
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and remove obsoleted old lowpass filter.
Originally committed as revision 15005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-28 04:53:57 +00:00
Kostya Shishkov
e43b0a7316
okayed chunks of AAC encoder
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Originally committed as revision 14939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-24 05:56:23 +00:00
Kostya Shishkov
2e0b635a57
Simple lowpass filter implementation.
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Originally committed as revision 14921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-23 15:49:58 +00:00
Kostya Shishkov
cda00def4b
Do not pass unnecessary arguments to AAC encoder functions
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Originally committed as revision 14920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-23 15:25:57 +00:00
Kostya Shishkov
bf689db069
Add okayed chunks of AAC encoder psychoacoustic model
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Originally committed as revision 14822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-18 05:39:44 +00:00
Kostya Shishkov
b54bf2d6eb
Add okayed parts for AAC encoder
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Originally committed as revision 14821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-18 05:38:26 +00:00
Kostya Shishkov
720d52c678
More okayed chunks of AAC encoder
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Originally committed as revision 14799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 07:04:11 +00:00
Kostya Shishkov
f5c3eae3cb
Synchronize AAC encoder with renamings in aac.h
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Originally committed as revision 14786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-16 11:59:36 +00:00
Kostya Shishkov
817015e4e2
Add approved chunks to AAC encoder
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Originally committed as revision 14785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-16 05:47:18 +00:00
Kostya Shishkov
07be55dc8b
Remove not OKed parts from AAC encoder
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Originally committed as revision 14762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-14 16:07:17 +00:00
Kostya Shishkov
c03d9d058b
Okayed parts of AAC encoder
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Originally committed as revision 14752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-14 05:52:29 +00:00
Kostya Shishkov
76c655fb8f
Simplify colour conversion in Fraps as suggested by Michael
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Originally committed as revision 14690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-11 05:11:05 +00:00
Kostya Shishkov
af1761915b
R and B components are stored as a differences to G component in Fraps v5.
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This fixes roundup issue 574.
Originally committed as revision 14684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-10 18:15:38 +00:00
Kostya Shishkov
327ce5e6e6
SMPTE 421M Annex L (aka .rcv) muxer
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Originally committed as revision 14352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 17:06:40 +00:00
Kostya Shishkov
00a750009f
In-loop deblocking filter for VC-1 decoder
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Originally committed as revision 14344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 06:21:27 +00:00
Kostya Shishkov
d7e1fc4254
SSE2 optimizations for Monkey's Audio decoder vector functions
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Originally committed as revision 14161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 04:48:38 +00:00