| Commit message (Collapse) | Author | Age | Files | Lines |
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* qatar/master:
ffmpeg: get rid of the -vglobal option.
dct32: Add AVX implementation of 32-point DCT
dct32: Change pass 6 permutation to allow for AVX implementation
dct32: port SSE 32-point DCT to YASM
multiple inclusion guard cleanup
avio: document buffer must created with av_malloc() and friends
avio: check AVIOContext malloc failure
swscale: point out an alternative to sws_getContext
svq3: Do initialization after parsing the extradata
add changelog entries for 0.7_beta2
mp3lame: add #include required for AV_RB32 macro.
Conflicts:
Changelog
libavcodec/svq3.c
libavcodec/x86/dct32_sse.c
libavfilter/vsrc_buffer.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Add missing multiple inclusion guards; clean up #endif comments;
add missing library prefixes; keep guard names consistent.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Approximately 5% faster on Cortex-A8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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(cherry picked from commit bcf4568f183055331415ba230e82af6d59faac1c)
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Approximately 5% faster on Cortex-A8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a7878c9f73c12cfa685bd8af8f3afcca85f56a8b)
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(cherry picked from commit dd18c9a050ac1f1437151ceb2d2afbc96c5602d8)
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Originally committed as revision 24687 to svn://svn.ffmpeg.org/ffmpeg/trunk
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~34% faster partition type decoding.
Originally committed as revision 24681 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Much faster splitmv mode decoding.
Originally committed as revision 24680 to svn://svn.ffmpeg.org/ffmpeg/trunk
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~50% faster MB mode decoding, plus eliminate a costly switch.
Originally committed as revision 24679 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24671 to svn://svn.ffmpeg.org/ffmpeg/trunk
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~1.5% faster decode_block_coeffs
Originally committed as revision 24659 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Much faster read_mv_component, slightly faster overall
Originally committed as revision 24470 to svn://svn.ffmpeg.org/ffmpeg/trunk
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on the huffman tree, instead of traversing the tree in a while loop.
Based on the similar optimization in libvpx's detokenize.c
10% faster at normal bitrates, and 30% faster for high-bitrate intra-only
Originally committed as revision 24468 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24441 to svn://svn.ffmpeg.org/ffmpeg/trunk
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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
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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
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Originally committed as revision 23738 to svn://svn.ffmpeg.org/ffmpeg/trunk
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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
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