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${ noResults }
9 Commits (0babb896b4352e48bd2157f7ef08b341f55f2d91)
Author | SHA1 | Message | Date |
---|---|---|---|
Ronald S. Bultje | b6e1711223 |
vp9/x86: invert hu_ipred left array ordering.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
10 years ago |
Michael Niedermayer | aab23f5ddd |
avcodec/vp9: fix () in macros
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
11 years ago |
Ronald S. Bultje | 0d4d223353 |
vp9: invert order in l[] intra prediction array.
The directional intra predictors either don't care about order (dc, h, dc_left, tm), or they prefer inverted order (vr, dr, hd). This allows more efficient SIMD implementations. |
11 years ago |
Clément Bœsch | bea9394465 |
avcodec/vp9dsp: remove unused stride parameter in loop_filter().
The stride argument is passed either as stridea or strideb. |
11 years ago |
Clément Bœsch | 004f3b154b |
avcodec/vp9dsp: pass dconly bit as macro argument.
|
11 years ago |
Clément Bœsch | 64821f5a7c |
avcodec/vp9dsp: add DC only versions for idct/idct.
before: ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.29s user 0.02s system 99% cpu 16.323 total ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.32s user 0.01s system 99% cpu 16.351 total ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.27s user 0.05s system 99% cpu 16.335 total after: ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.22s user 0.03s system 99% cpu 15.257 total ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.20s user 0.02s system 99% cpu 15.237 total ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.19s user 0.02s system 99% cpu 15.227 total |
11 years ago |
Ronald S. Bultje | 72ca830f51 |
lavc: VP9 decoder
Originally written by Ronald S. Bultje <rsbultje@gmail.com> and Clément Bœsch <u@pkh.me> Further contributions by: Anton Khirnov <anton@khirnov.net> Diego Biurrun <diego@biurrun.de> Luca Barbato <lu_zero@gentoo.org> Martin Storsjö <martin@martin.st> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Anton Khirnov <anton@khirnov.net> |
11 years ago |
Ronald S. Bultje | fed483f188 |
avcodec/vp9dsp: fix overwrite by 1 in vert_left pred.
The memset following the memcpy was silencing the problem since re-writing that same byte. Fixes CID1108597, CID1108598, (16x16) CID1108599, CID1108600, (8x8) CID1108601, CID1108602 (32x32) Signed-off-by: Clément Bœsch <u@pkh.me> |
11 years ago |
Ronald S. Bultje | c07ac8d467 |
VP9 MC (ssse3) optimizations.
Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec. |
11 years ago |
Ronald S. Bultje | 848826f527 |
Native VP9 decoder.
Authors: Ronald S. Bultje <rsbultje gmail com>, Clement Boesch <u pkh me> |
11 years ago |