Peter Ross
a093650b6c
bink: simplify how quantization matrices are passed to read_dct_coeffs()
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit cb62510cab
)
2011-02-14 23:58:18 +01:00
Peter Ross
2315392174
bink: permute Bink version 'b' quant matrices by inverse scan order
...
This fixes visual glitches in Bink version 'b' files, as the quantization
tables were not being permuted.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-13 13:39:07 +00:00
Peter Ross
cb62510cab
bink: simplify how quantization matrices are passed to read_dct_coeffs()
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-13 12:34:01 +00:00
Vitor Sessak
0a18b64585
Make tables generation insensitive to floating-point implementation
...
Using doubles make the double -> int cast well defined for all the values
used, with the exception of when s[i]==1.0, which is special-cased.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 47d62c965b
)
2011-02-13 00:54:06 +01:00
Peter Ross
35b8869651
bink: reindent after last commit
...
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit adb1ad0d80
)
2011-02-13 00:52:51 +01:00
Peter Ross
547c67c935
Bink version 'b' video decoder
...
Based on original patch by Kostya Shishkov
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit e00f41d574
)
2011-02-13 00:52:50 +01:00
Vitor Sessak
47d62c965b
Make tables generation insensitive to floating-point implementation
...
Using doubles make the double -> int cast well defined for all the values
used, with the exception of when s[i]==1.0, which is special-cased.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-12 15:47:46 +00:00
Peter Ross
adb1ad0d80
bink: reindent after last commit
...
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-11 13:47:52 +01:00
Peter Ross
e00f41d574
Bink version 'b' video decoder
...
Based on original patch by Kostya Shishkov
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-11 13:47:23 +01:00
Diego Elio Pettenò
e7e2df27f8
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
...
None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f69
)
2011-01-28 03:15:34 +01:00
Diego Elio Pettenò
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
...
None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26 16:08:45 +00:00
Kostya Shishkov
03ec42aa1c
Change some band size calculations in Bink decoder to use width in blocks
...
instead of real width, this fixes decoding of some Bink files with odd width.
Originally committed as revision 26364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15 13:29:14 +00:00
Ramiro Polla
888d78ac98
bink: make bink_rlelens static (it's only used in this file)
...
Originally committed as revision 25605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-30 19:51:46 +00:00
Stefano Sabatini
e16f217ceb
Use new imgutils.h API names, fix deprecation warnings.
...
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:15:29 +00:00
Stefano Sabatini
6ce9b4310c
Remove use of the deprecated function avcodec_check_dimensions(), use
...
av_check_image_size() instead.
Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:37:04 +00:00
Måns Rullgård
49bd8e4b84
Fix grammar errors in documentation
...
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 15:38:06 +00:00
Måns Rullgård
5dc051f4c1
bink: correctly align local arrays
...
Originally committed as revision 23425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-02 15:22:21 +00:00
Stefano Sabatini
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
...
is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Kostya Shishkov
b78a985afb
fix minor typo
...
Originally committed as revision 22614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 10:26:09 +00:00
Kostya Shishkov
0bf5a0cf46
Bink version 'h' also has chroma planes swapped
...
Originally committed as revision 22236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 15:09:14 +00:00
Måns Rullgård
84dc2d8afa
Remove DECLARE_ALIGNED_{8,16} macros
...
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
Kostya Shishkov
4f974de6f6
Decode alpha plane in Bink video
...
Originally committed as revision 21982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 07:07:54 +00:00
Kostya Shishkov
bf0d54a381
cosmetics: reindent after last commit
...
Originally committed as revision 21981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 07:01:13 +00:00
Kostya Shishkov
54d4c0de7c
Move plane decoding code into separate function in Bink decoder
...
Originally committed as revision 21980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 07:00:46 +00:00
Kostya Shishkov
ba3e821414
Bink video decoder now can use extradata to detect alpha plane presence
...
Originally committed as revision 21979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 06:39:23 +00:00
Kostya Shishkov
1d6065ad08
Make Bink decoder able to skip alpha plane
...
Originally committed as revision 21963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 14:59:51 +00:00
Kostya Shishkov
bb29fee3a6
Make Bink decoder to stop decoding planes after all bits are used.
...
This prevents crashes during decoding grayscale Bink files like
samples from Impossible Creatures game demo.
Originally committed as revision 21961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 12:35:12 +00:00
Kostya Shishkov
fb030bd046
Correct bundle lengths calculation for small Bink files.
...
This fixes issue 1764.
Originally committed as revision 21959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 12:20:49 +00:00
Kostya Shishkov
342c7dfdbb
Bink video decoder
...
Originally committed as revision 21937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 13:28:46 +00:00