- 30 Jan, 2014 2 commits
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Ronald S. Bultje authored
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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Ronald S. Bultje authored
Should fix crashes or corrupt output on pre-SSE2 CPUs when they were using SSE2-code (e.g. AMD Athlon XP 2400+ or Intel Pentium III) in hfix or hvar single-edge (left/right) extension functions. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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- 15 Nov, 2013 1 commit
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Ronald S. Bultje authored
Allow supporting files for which the image stride is smaller than the maximum block size + number of subpel mc taps, e.g. a 64x64 VP9 file or a 16x16 VP8 file with -fflags +emu_edge.
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- 27 Oct, 2013 2 commits
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Ronald S. Bultje authored
Don't use word-size multiplications if size == 2, and if we're using SIMD instructions (size >= 8), complete leftover 4byte sets using movd, not mov. Both of these changes lead to minor speedups. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Ronald S. Bultje authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 24 Oct, 2013 1 commit
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Ronald S. Bultje authored
Should fix crashes or corrupt output on pre-SSE2 CPUs when they were using SSE2-code (e.g. AMD Athlon XP 2400+ or Intel Pentium III) in hfix or hvar single-edge (left/right) extension functions. Tested-by: Ingo Brückl <ib@wupperonline.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 10 Oct, 2013 1 commit
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Ronald S. Bultje authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 29 Sep, 2013 1 commit
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Ronald S. Bultje authored
This allows supporting files for which the image stride is smaller than the max. block size + number of subpel mc taps, e.g. a 64x64 VP9 file or a 16x16 VP8 file with -fflags +emu_edge.
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- 27 Mar, 2013 1 commit
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Diego Biurrun authored
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- 21 Dec, 2012 1 commit
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Michael Niedermayer authored
These are all part of splited out dsp utils from FFmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 20 Dec, 2012 1 commit
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Ronald S. Bultje authored
Move some functions from dsputil. The idea is that videodsp contains functions that are useful for a large and varied set of video decoders. Currently, it contains emulated_edge_mc() and prefetch(). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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