FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	dab5f65b25	x86/takdsp: use arithmetic shift instructions p1 and p2 are int32_t. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Paul B Mahol	35af7add6f	avcodec/takdec: add x86 SIMD for rest of decorrelation modes Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Ronald S. Bultje	ce78729033	vp9: don't keep a stack pointer if we don't need it. 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?)	10 years ago
James Almer	72254b19b8	x86/alacdsp: add simd optimized functions Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Ronald S. Bultje	cb912b4521	vp9: fix msvc build by using 6 GPRs on 32bit if stack!=aligned.	10 years ago
Christophe Gisquet	f827a17005	blockdsp: reindent after parameter removal Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	061b67fb50	vp9: 10/12bpp SIMD (sse2/ssse3/avx) for directional intra prediction.	10 years ago
Ronald S. Bultje	26ece7a511	vp9: 16bpp tm/dc/h/v intra pred simd (mostly sse2) functions.	10 years ago
Ronald S. Bultje	db7786e8ff	vp9: sse2/ssse3/avx 16bpp loopfilter x86 simd.	10 years ago
Ganesh Ajjanagadde	0493e42eb2	avcodec/x86/hpeldsp_rnd_template: silence -Wunused-function on --disable-mmx 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>	10 years ago
Christophe Gisquet	562ba4a827	blockdsp: remove high bitdepth parameter 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>	10 years ago
James Almer	3178931a14	x86/hevc_sao: move 10/12bit functions into a separate file Tested-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Ganesh Ajjanagadde	308e7484a3	avcodec/x86/rnd_template: silence -Wunused-function on --disable-mmx 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>	10 years ago
Michael Niedermayer	1b82b934a1	avcodec/x86/sbrdsp: Fix using uninitialized upper 32bit of noise Fixes crash Fixes: flicker-1.scout3d21443372922.28.m4a Found-by: Dale Curtis <dalecurtis@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ganesh Ajjanagadde	07cd8d5676	avcodec/x86/cavsdsp: silence -Wunused-variable on --disable-mmx 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>	10 years ago
Ganesh Ajjanagadde	0544c95fd6	avcodec/x86/mpegaudiodsp: silence -Wunused-variable on --disable-mmx 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>	10 years ago
Ganesh Ajjanagadde	4f90818ea1	avcodec/x86/rv40dsp_init: silence -Wunused-variable on --disable-mmx 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>	10 years ago
James Almer	7086154aaa	x86/vp9dsp: fix local header include Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	91fcb10f08	x86/vp9dsp: add missing header include Fixes make checkheaders Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	4bb6cb4c7d	x86/vp9mc: fix string concatenation of fullpel function names Fixes compilation with NASM Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Ganesh Ajjanagadde	92fabca427	avcodec/x86/hpeldsp_rnd_template: silence -Wunused-function on --disable-mmx 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>	10 years ago
Ganesh Ajjanagadde	e681baf638	avcodec/x86/mpegvideoenc: silence -Wunused-function on --disable-mmx 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>	10 years ago
Ganesh Ajjanagadde	f0c635f577	avcodec/x86/hpeldsp_init: silence -Wunused-function on --disable-mmx 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>	10 years ago
James Almer	6f9ba0cb82	x86/vp9dsp: add missing preprocessor guards Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	e47564828b	x86/vp9mc: add missing preprocessor guards Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	2f9ab15960	x86/vp9: add avx2 subpel MC SIMD for 10/12bpp Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	58fe57d5a0	avcodec/mpeg12enc: Basic support for encoding non even QPs for -non_linear_quant 1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	2d35757814	avcodec/mpegvideo: Change mpeg2 unquant to work with higher precission qscale Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	344d519040	vp9: add subpel MC SIMD for 10/12bpp.	10 years ago
Ronald S. Bultje	77f359670f	vp9: add fullpel (avg) MC SIMD for 10/12bpp.	10 years ago
Ronald S. Bultje	6354ff0383	vp9: add fullpel (put) MC SIMD for 10/12bpp.	10 years ago
Vittorio Giovara	5d14cf1999	mpegvideo: Make sure mpegutils.h is included where needed	10 years ago
James Almer	d5f8a642f6	x86: port PSIGNW to cpuflags Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Ronald S. Bultje	4b66274a86	vp9: save one (PSIGNW) instruction in iadst16_1d sse2/ssse3.	10 years ago
Ronald S. Bultje	fd8b90f5f6	vp9: fix overflow in 8x8 topleft 32x32 idct ssse3 version. 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.	10 years ago
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	10 years ago
Ronald S. Bultje	f12093fffd	vp9: fix integer overflows in sse2 version of iadst4.	10 years ago
Michael Niedermayer	8d860f9a77	avcodec/x86/w64xmmtest: Fix another build failure Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	086c9b78d4	vp9: fix rounding error in idct_8x8_ssse3.	10 years ago
Vittorio Giovara	cad40a3833	lavc: Drop deprecated deinterlace module Deprecated in 03/2013.	10 years ago
Ganesh Ajjanagadde	6638e4a950	avcodec/x86/mpegaudiodsp: correct asm guards 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>	10 years ago
Ganesh Ajjanagadde	907373ea9d	avcodec/x86/v210-init: fix unused variable warning 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>	10 years ago
Ronald S. Bultje	e3b7298aed	lavc: fix compilation with FF_API_XVMC.	10 years ago
Henrik Gramner	ab43beefab	x86inc: Drop SECTION_TEXT macro 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>	10 years ago
Henrik Gramner	9f1245eb96	x86inc: Support arbitrary stack alignments 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>	10 years ago
Henrik Gramner	4a53c758d2	x86: dcadsp: Avoid SSE2 instructions in SSE functions Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
James Almer	9c0407e856	x86/sbrdsp: remove an unnecessary mova in sbr_autocorrelate Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Henrik Gramner	f0b7882ceb	x86inc: Drop SECTION_TEXT macro The .text section is already 16-byte aligned by default on all supported platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.	10 years ago
Henrik Gramner	826790f596	x86inc: Support arbitrary stack alignments 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.	10 years ago
James Almer	5750d6c5e9	x86: move XOP emulation code back to x86inc Only two functions that use xop multiply-accumulate instructions where the first operand is the same as the fourth actually took advantage of the macros. This further reduces differences with x264's x86inc. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago

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2091 Commits (dfe771dc5a09286a2cfeb68bdb4c328ecfe1c551)