Diego Biurrun
88bd7fdc82
Drop DCTELEM typedef
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It does not help as an abstraction and adds dsputil dependencies.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
12 years ago
Alberto Delmás
ee769c6a7c
MSS2 decoder
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Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
12 years ago
Kostya Shishkov
7627c35a81
vc1: export some functions
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This is a preparatory step for the MSS2 decoder which needs to use
the WMV9 decoder to decode some kinds of frames.
From the patch by Alberto Delmás <adelmas@gmail.com>
12 years ago
Diego Biurrun
3c715383ea
vc1: Move init code shared between decoder and parser to common code file.
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This fixes standalone compilation of the VC-1 parser.
13 years ago
Ronald S. Bultje
c742ab4e81
vc1parse: call vc1_init_common().
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The parser uses VLC tables initialized in vc1_common_init(), therefore
we should call this function on parser init also.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
13 years ago
Martin Storsjö
5f2c159c0f
vc1: Add ff_ prefix to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Luca Barbato
1f948745c3
vc1: use an enum for Frame Coding Mode
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Document it a little and possibly fix a bug in dxva2_vc1.
13 years ago
Kostya Shishkov
b18c68ad25
vc1: K&R formatting cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
13 years ago
Mashiat Sarker Shakkhar
d5b015e42d
vc1dec: interlaced stream decoding support 1/3
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
13 years ago
Alberto Delmás
45ecda8554
Windows Media Image decoder (WMVP/WVP2)
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
13 years ago
Ronald S. Bultje
7d2e03afc8
vc1: make overlap filter for I-frames bit-exact.
14 years ago
Ronald S. Bultje
58bb6b7d93
wmv3dec: fix playback of complex WMV3 files using simple_idct.
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IDCT coefficients are read transposed, but simple_idct does not expect
this. Therefore, only do tranposed coefficient reading if we're not
using simple_idct.
Fixes http://forum.videolan.org/viewtopic.php?f=14&t=89651
14 years ago
Alberto Delmás
768c525114
Parse sprite data for WMVP and WVP2, and decode sprites for the latter
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
Ronald S. Bultje
c47d383502
vc1: make P-frame deblock filter bit-exact.
14 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Ronald S. Bultje
12802ec060
dsputil: move VC1-specific stuff into VC1DSPContext.
14 years ago
Ronald S. Bultje
1da6ea3954
VC1: transpose IDCT 8x8 coeffs while reading.
14 years ago
Kostya Shishkov
10f93363b7
RES_SM in WMV3 is really two flags, so split it in decoder
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Originally committed as revision 25208 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
Kostya Shishkov
9e553f7acc
Print error message when true interlaced VC-1 frames are encountered
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to inform user why decoder produces no output.
Originally committed as revision 20196 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
2d05bc8641
set pict_type in VC-1 parser, fix some timestamps problems
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Originally committed as revision 18987 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Gwenole Beauchesne
f92a6c66ed
Record B-fraction index from frame header and two fields from entry point structure
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into VC-1 context.
Patch by Gwenole Beauchesne
(gbeauchesne <whirlpool> splitted <dash> desktop <dit> com)
Thread [PATCH][VC-1] Record extra syntax elements for VA API support
Originally committed as revision 16859 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Carl Eugen Hoyos
49186206eb
Add refdist_flag to VC1Context.
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Originally committed as revision 16504 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Stefano Sabatini
987903826b
Globally rename the header inclusion guard names.
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Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.' to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".
Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
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
17 years ago
Aurelien Jacobs
9701840bb5
add FF_ prefix to all (frame)_TYPE usage
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Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Aurelien Jacobs
48d533e6fa
define BI frame type along with other frame types
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Originally committed as revision 12336 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Christophe Gisquet
750e37eb83
Select scan tables for 8x4 and 4x8 blocks only once.
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Patch by Christophe GISQUET ([christophe][gisquet] <whirlpool sign> free <spot> fr)
Thread [PATCH] Determine once and for all zz scan tables to use in VC-1 VLD
Originally committed as revision 11525 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Michael Niedermayer
9abc7e0fdc
intrax8 decoder patch by "someone"
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Originally committed as revision 10971 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Diego Biurrun
5b21bdabe4
Add FFMPEG_ prefix to all multiple inclusion guards.
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Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
İsmail Dönmez
63e24954be
Replace non-existing @fixme doxygen tags with @todo .
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patch by Ismail Dönmez, ismail pardus.org tr
Originally committed as revision 9625 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Guillaume Poirier
efb775777f
add a comment to indicate which #endif belong to which #define
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Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Måns Rullgård
699b3f99d0
add multiple inclusion guards to headers
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Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Kostya Shishkov
de53b04b53
Make vc1_parser.c compilable without special defines
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Originally committed as revision 8914 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Kostya Shishkov
22c3029da1
Move variables to vc1data.h
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Originally committed as revision 8913 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Kostya Shishkov
58683d2743
100l to myself. Do not include stuff unneeded by parser
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Originally committed as revision 8886 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Kostya Shishkov
f9eada03db
Typo
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Originally committed as revision 8885 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Kostya Shishkov
7d9a6a0fc3
Move some declarations into header
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Based on patch by Denis Fortin
(cons (car '(fortin NOSPAM)) '(nerim net))
Originally committed as revision 8884 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Diego Biurrun
5982ae94ee
Move VC1 parser to its own file.
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Originally committed as revision 8882 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Diego Biurrun
cb690cadaf
Rename internal.h --> xvid_internal.h, it clashes with libavutil/internal.h.
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Originally committed as revision 6670 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Diego Biurrun
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Diego Biurrun
04d7f60143
Add official LGPL license headers to the files that were missing them.
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Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Corey Hickey
1005f542b2
- Add new file internal.h for common internal-use-only functions.
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- Add new function av_tempfile() for creating temporary files; contains
workaround for MinGW.
- Make XviD stuff use av_tempfile().
Originally committed as revision 5245 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago