James Almer
dab5f65b25
x86/takdsp: use arithmetic shift instructions
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p1 and p2 are int32_t.
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-10-09 23:52:39 -03:00
Paul B Mahol
35af7add6f
avcodec/takdec: add x86 SIMD for rest of decorrelation modes
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-09 21:38:15 +02:00
Ronald S. Bultje
ce78729033
vp9: don't keep a stack pointer if we don't need it.
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This saves one register in a few cases on 32bit builds with unaligned
stack (e.g. MSVC), making the code slightly easier to maintain.
(Can someone please test this on 32bit+msvc and confirm make fate-vp9
and tests/checkasm/checkasm still work after this patch?)
2015-10-07 08:55:19 -04:00
James Almer
72254b19b8
x86/alacdsp: add simd optimized functions
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-10-06 20:22:00 -03:00
Ronald S. Bultje
cb912b4521
vp9: fix msvc build by using 6 GPRs on 32bit if stack!=aligned.
2015-10-05 16:51:05 -04:00
Christophe Gisquet
f827a17005
blockdsp: reindent after parameter removal
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-03 23:34:56 +02:00
Ronald S. Bultje
061b67fb50
vp9: 10/12bpp SIMD (sse2/ssse3/avx) for directional intra prediction.
2015-10-03 14:42:39 -04:00
Ronald S. Bultje
26ece7a511
vp9: 16bpp tm/dc/h/v intra pred simd (mostly sse2) functions.
2015-10-03 14:42:39 -04:00
Ronald S. Bultje
db7786e8ff
vp9: sse2/ssse3/avx 16bpp loopfilter x86 simd.
2015-10-03 14:42:39 -04:00
Ganesh Ajjanagadde
0493e42eb2
avcodec/x86/hpeldsp_rnd_template: silence -Wunused-function on --disable-mmx
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This silences some of the -Wunused-function warnings when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
Header guards are too brittle and ugly for this case.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-03 14:24:41 +02:00
Christophe Gisquet
562ba4a827
blockdsp: remove high bitdepth parameter
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It is only (mis-)used to set the dsp fucntions clear_block(s). But
these functions always work on 16bits-wide elements, which make
the parameter useless and actually harmful, as it causes all content
on more than 8-bits to not use accelerated functions.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-02 04:38:40 +02:00
James Almer
3178931a14
x86/hevc_sao: move 10/12bit functions into a separate file
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Tested-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-30 02:59:55 -03:00
Ganesh Ajjanagadde
308e7484a3
avcodec/x86/rnd_template: silence -Wunused-function on --disable-mmx
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This silences some of the -Wunused-function warnings when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
Header guards are too brittle and ugly for this case.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-29 19:37:26 +02:00
Michael Niedermayer
1b82b934a1
avcodec/x86/sbrdsp: Fix using uninitialized upper 32bit of noise
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Fixes crash
Fixes: flicker-1.scout3d21443372922.28.m4a
Found-by: Dale Curtis <dalecurtis@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-29 13:23:25 +02:00
Ganesh Ajjanagadde
07cd8d5676
avcodec/x86/cavsdsp: silence -Wunused-variable on --disable-mmx
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This silences -Wunused-variable when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
The alternative of header guards will make it far too ugly.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-24 04:27:50 +02:00
Ganesh Ajjanagadde
0544c95fd6
avcodec/x86/mpegaudiodsp: silence -Wunused-variable on --disable-mmx
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This silences -Wunused-variable when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
The alternative of header guards will make it far too ugly.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-22 23:45:03 +02:00
Ganesh Ajjanagadde
4f90818ea1
avcodec/x86/rv40dsp_init: silence -Wunused-variable on --disable-mmx
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This silences -Wunused-variable when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
The alternative of header guards will make it far too ugly.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-22 23:45:03 +02:00
James Almer
7086154aaa
x86/vp9dsp: fix local header include
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-21 14:37:32 -03:00
James Almer
91fcb10f08
x86/vp9dsp: add missing header include
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Fixes make checkheaders
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-21 14:34:08 -03:00
James Almer
4bb6cb4c7d
x86/vp9mc: fix string concatenation of fullpel function names
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Fixes compilation with NASM
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-20 12:32:27 -03:00
Ganesh Ajjanagadde
92fabca427
avcodec/x86/hpeldsp_rnd_template: silence -Wunused-function on --disable-mmx
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This silences some of the -Wunused-function warnings when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
Header guards are too brittle and ugly for this case.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-20 04:00:42 +02:00
Ganesh Ajjanagadde
e681baf638
avcodec/x86/mpegvideoenc: silence -Wunused-function on --disable-mmx
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This silences -Wunused-function when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-19 23:26:57 +02:00
Ganesh Ajjanagadde
f0c635f577
avcodec/x86/hpeldsp_init: silence -Wunused-function on --disable-mmx
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This silences some of the -Wunused-function warnings when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-19 23:10:52 +02:00
James Almer
6f9ba0cb82
x86/vp9dsp: add missing preprocessor guards
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-19 13:33:53 -03:00
James Almer
e47564828b
x86/vp9mc: add missing preprocessor guards
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-18 15:14:53 -03:00
James Almer
2f9ab15960
x86/vp9: add avx2 subpel MC SIMD for 10/12bpp
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Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-18 12:28:55 -03:00
Michael Niedermayer
58fe57d5a0
avcodec/mpeg12enc: Basic support for encoding non even QPs for -non_linear_quant 1
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-18 02:52:57 +02:00
Michael Niedermayer
2d35757814
avcodec/mpegvideo: Change mpeg2 unquant to work with higher precission qscale
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-18 02:39:17 +02:00
Ronald S. Bultje
344d519040
vp9: add subpel MC SIMD for 10/12bpp.
2015-09-16 21:11:34 -04:00
Ronald S. Bultje
77f359670f
vp9: add fullpel (avg) MC SIMD for 10/12bpp.
2015-09-16 21:11:34 -04:00
Ronald S. Bultje
6354ff0383
vp9: add fullpel (put) MC SIMD for 10/12bpp.
2015-09-16 21:11:34 -04:00
Hendrik Leppkes
7b865c222e
Merge commit '5d14cf199990cd378904a2618b5c72c4b02290f6'
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* commit '5d14cf199990cd378904a2618b5c72c4b02290f6':
mpegvideo: Make sure mpegutils.h is included where needed
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-16 11:23:40 +02:00
Vittorio Giovara
5d14cf1999
mpegvideo: Make sure mpegutils.h is included where needed
2015-09-13 17:34:45 +02:00
James Almer
d5f8a642f6
x86: port PSIGNW to cpuflags
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Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-11 23:27:03 -03:00
Ronald S. Bultje
4b66274a86
vp9: save one (PSIGNW) instruction in iadst16_1d sse2/ssse3.
2015-09-11 20:36:51 -04:00
Ronald S. Bultje
fd8b90f5f6
vp9: fix overflow in 8x8 topleft 32x32 idct ssse3 version.
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Also disable the mmx/iwht optimization when the bitexact flag is set.
With synthetically coded coefficients (i.e. these that lead to a
residual well outside the [-255,255] range), our optimizations will
overflow. It doesn't make sense to fix the overflows, since they can
only occur on synthetic input, not on real fwht-generated input. Thus,
add a bitexact flag that disables this optimization.
2015-09-10 07:51:16 -04:00
Hendrik Leppkes
5d8e836d0e
Replace all remaining occurances of step/depth_minus1 and offset_plus1
2015-09-08 17:10:48 +02:00
Ronald S. Bultje
f12093fffd
vp9: fix integer overflows in sse2 version of iadst4.
2015-09-06 15:07:19 -04:00
Michael Niedermayer
8d860f9a77
avcodec/x86/w64xmmtest: Fix another build failure
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05 22:15:53 +02:00
Ronald S. Bultje
086c9b78d4
vp9: fix rounding error in idct_8x8_ssse3.
2015-09-05 15:50:02 -04:00
Hendrik Leppkes
41194f065c
Merge commit 'cad40a3833ad81a352e7657ec6f7d637cea3b798'
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* commit 'cad40a3833ad81a352e7657ec6f7d637cea3b798':
lavc: Drop deprecated deinterlace module
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-05 17:06:14 +02:00
Vittorio Giovara
cad40a3833
lavc: Drop deprecated deinterlace module
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Deprecated in 03/2013.
2015-08-28 16:04:19 +02:00
Ganesh Ajjanagadde
6638e4a950
avcodec/x86/mpegaudiodsp: correct asm guards
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Fixes -Wunused-function warnings when compiling with --disable-yasm on x86.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-23 02:39:21 +02:00
Ganesh Ajjanagadde
907373ea9d
avcodec/x86/v210-init: fix unused variable warning
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Fixes a -Wunused-variable while compiling with --disable-yasm on x86
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-21 17:06:27 +02:00
Ronald S. Bultje
e3b7298aed
lavc: fix compilation with FF_API_XVMC.
2015-08-18 12:05:57 -04:00
Henrik Gramner
ab43beefab
x86inc: Drop SECTION_TEXT macro
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The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-08-11 11:12:01 +02:00
Henrik Gramner
9f1245eb96
x86inc: Support arbitrary stack alignments
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Change ALLOC_STACK to always align the stack before allocating stack space for
consistency. Previously alignment would occur either before or after allocating
stack space depending on whether manual alignment was required or not.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-08-11 11:04:11 +02:00
Henrik Gramner
4a53c758d2
x86: dcadsp: Avoid SSE2 instructions in SSE functions
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-08-11 09:22:46 +02:00
James Almer
9c0407e856
x86/sbrdsp: remove an unnecessary mova in sbr_autocorrelate
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-08-06 23:42:19 -03:00
Henrik Gramner
f0b7882ceb
x86inc: Drop SECTION_TEXT macro
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The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
2015-08-04 20:13:09 +02:00