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Commit Graph

17 Commits

Author SHA1 Message Date
Baptiste Coudurier
231a6df9ea h264dec: h264: 4:2:2 intra decoding
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-15 00:39:55 +02:00
Oskar Arvidsson
8dbe585641 Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.
This patch lets e.g. dsputil_init chose dsp functions with respect to
the bit depth to decode. The naming scheme of bit depth dependent
functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
clear_blocks_c is now named clear_blocks_8_c).

Note: Some of the functions for high bit depth is not dependent on the
bit depth, but only on the pixel size. This leaves some room for
optimizing binary size.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Ronald S. Bultje
ee555de7dd Support CODEC_FLAG_EMU_EDGE in VP8 decoder.
Originally committed as revision 26117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-28 17:37:19 +00:00
Jason Garrett-Glaser
4af8cdfc3f 16x16 and 8x8c x86 SIMD intra pred functions for VP8 and H.264
Originally committed as revision 23783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 18:25:49 +00:00
David Conrad
3ad289fca7 Add intra prediction functions for VP8.
Patch by David Conrad <lessen42 gmail com> and myself.

Originally committed as revision 23716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 19:17:09 +00:00
David Conrad
caaf098cec Make "topright" argument to pred4x4() const.
Patch by David Conrad <lessen42 gmail com>.

Originally committed as revision 23714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 19:12:54 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Måns Rullgård
702b5885a1 ARM: NEON optimised H264 16x16, 8x8 pred
Originally committed as revision 20704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-02 14:56:45 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives.
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
Diego Biurrun
0d9efa287a Add missing headers to allow 'make checkheaders' to pass.
Originally committed as revision 16481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 18:42:24 +00:00
Michael Niedermayer
d358caed7e Horizontal and vertical prediction functions needed for new lossless mode
of H.264.

Originally committed as revision 16168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-16 19:39:01 +00:00
Stefano Sabatini
987903826b Globally rename the header inclusion guard names.
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
2008-08-31 07:39:47 +00:00
Michael Niedermayer
d1d10e9125 Support MBAFF + constrained intra prediction.
(no i would not have tried to implement this had i known what mess it is)
fixes at least:
CAMACI3_Sony_C

Originally committed as revision 14687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-11 02:21:33 +00:00
Diego Biurrun
245976da2a Use full path for #includes from another directory.
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-09 11:56:36 +00:00
Kostya Shishkov
b0797570df Correct spatial prediction mode in RV30/40 for vertical left direction
and add its version that does not rely on down left neighbour subblock.

Originally committed as revision 11252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 18:43:34 +00:00
Diego Biurrun
5b21bdabe4 Add FFMPEG_ prefix to all multiple inclusion guards.
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 09:37:46 +00:00
Kostya Shishkov
c92a30bb06 Move H.264 intra prediction functions into their own context
Originally committed as revision 10397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 05:30:08 +00:00