9ac831c2c0
vp8: Save mb border needed for intra prediction so that loop filter can run
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immediately after a mb row is decoded
Originally committed as revision 24252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 07:20:35 +00:00
b6c420ce8f
vp8: Check for malloc failure
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Originally committed as revision 24251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 07:20:31 +00:00
e394953e62
Add missing doxy for function arguments.
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Originally committed as revision 24110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 15:01:59 +00:00
5245c04da3
VP8: Move calculation of outer filter limit out of dsp functions for normal
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filter to match the simple loop filter
Originally committed as revision 24010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02 21:04:45 +00:00
3fa7626863
Avoid square brackets in Doxygen comments; Doxygen chokes on them.
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Originally committed as revision 23979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02 11:44:58 +00:00
7ed06b2be8
Simplify MV parsing, removes laying out 2 or 4 (16x8/8x8/8x16) MVs over all
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16 subblocks (since we no longer need that), which should also lead to a
minor speedup.
Originally committed as revision 23854 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 16:04:14 +00:00
7c4dcf8165
Optimize split MC, so we don't always do 4x4 blocks of 4x4pixels each, but
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we apply them as 16x8/8x16/8x8 subblocks where possible. Since this allows
us to use width=8/16 instead of width=4 MC functions, we can now take more
advantage of SSE2/SSSE3 optimizations, leading to a total speedup for splitMV
filter of about 10%.
Originally committed as revision 23853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 13:50:55 +00:00
0ef1dbedcb
VP8 bilinear filter
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Originally committed as revision 23813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-27 01:46:29 +00:00
92a544267b
vp8: warn and request sample if upscaling specified in header
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Originally committed as revision 23809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-27 00:37:43 +00:00
d6f8476be4
Make VP8 DSP functions take two strides
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This isn't useful for the C functions, but will allow re-using H and V functions
for HV functions without adding separate H and V wrappers.
Originally committed as revision 23782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 18:14:07 +00:00
03ac56e7f1
fix typo in vp8 decoder error message
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Originally committed as revision 23765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 04:23:45 +00:00
8f910a5621
avoid conditional and division in chroma MV calculation
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Originally committed as revision 23745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-23 21:45:26 +00:00
3b636f21da
Native VP8 decoder.
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Patch by David Conrad <lessen42 gmail com> and myself.
Originally committed as revision 23719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 19:24:09 +00:00
David Conrad
Ronald S. Bultje
Diego Biurrun
Måns Rullgård
Jason Garrett-Glaser
Stefan Gehrer