Alexandra Hajkova
b0e6b3f477
hevc: ppc: Add HEVC 4x4 IDCT for PowerPC
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-12-12 09:25:16 +01:00
Pierre Edouard Lepere
6d5636ad9a
hevc: x86: Add add_residual() SIMD optimizations
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Initially written by Pierre Edouard Lepere <Pierre-Edouard.Lepere@insa-rennes.fr>,
extended by James Almer <jamrial@gmail.com>.
Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>
2016-10-22 17:33:35 +02:00
Mickaël Raulet
cc16da75c2
hevc: Add coefficient limiting to speed up IDCT
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Integrated to libav by Josh de Kock <josh@itanimul.li>.
Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>
2016-07-18 15:27:13 +02:00
Mickaël Raulet
a92fd8a062
hevc: Add DC IDCT
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Integrated to Libav by Josh de Kock <josh@itanimul.li>.
Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>
2016-07-18 15:27:13 +02:00
Alexandra Hájková
1bd890ad17
hevc: Separate adding residual to prediction from IDCT
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Based on patch 250430bf28
2016-07-18 15:27:13 +02:00
Anton Khirnov
e7078e842d
hevcdsp: add x86 SIMD for MC
2015-12-05 21:11:52 +01:00
Anton Khirnov
688417399c
hevcdsp: split the pred functions by width
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This should allow for more efficient SIMD.
2015-12-05 21:10:41 +01:00
Anton Khirnov
818bfe7f0a
hevcdsp: split the epel functions by width
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This should allow for more efficient SIMD.
2015-12-05 21:09:57 +01:00
Anton Khirnov
1f821750f0
hevcdsp: split the qpel functions by width instead of by the subpixel fraction
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This should allow for more efficient SIMD.
Keep the C versions as they are now, to allow the compiler to inline the
interpolation coefficients.
2015-12-05 21:08:04 +01:00
Anton Khirnov
d8ebb6157d
hevcdsp: fix a function name
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put_weighted_pred_avg should be put_unweighted_pred_avg, there is no
weighting there.
2015-08-21 08:46:05 +02:00
Pierre Edouard Lepere
1a880b2fb8
hevc: SSE2 and SSSE3 loop filters
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Additional contributions by James Almer <jamrial@gmail.com>,
Carl Eugen Hoyos <cehoyos@ag.or.at>, Fiona Glaser <fiona@x264.com> and
Anton Khirnov <anton@khirnov.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-07-26 15:01:01 +00:00
Anton Khirnov
73bb8f61d4
hevcdsp: remove an unneeded variable in the loop filter
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beta0 and beta1 will always be the same
2014-07-26 15:00:11 +00:00
Guillaume Martres
7398e0516f
hevc: move DSP declarations from hevc.h into hevcdsp.h
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-12-22 03:49:11 +01:00
