FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	cc77bb09e4	avcodec/x86/vp9dsp_init: Fix mix of declaration and statement Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	b224b165cb	vp9: add keyframe profile 2/3 support.	10 years ago
Michael Niedermayer	6ef3426d90	avcodec/x86/deinterlace: use INIT_MMX like other asm code does too	10 years ago
Michael Niedermayer	dfc0708e23	avcodec/x86/dct-test: Use uint8_t for idct_simple_mmx_perm The table contains no element outside the unsigned 8bit range Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	270e647adc	avcodec/x86/dct-test: Make static table const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	3de13d5212	vp9: remove another optimization branch in iadst16 which causes overflows. See sample vp90-2-14-resize-fp-tiles-16-8.webm from the vp9 test vector set to reproduce the issue.	10 years ago
Ronald S. Bultje	d02d04a18f	vp9: remove one optimization branch in iadst16 which causes overflows. See sample vp90-2-14-resize-fp-tiles-16-8-4-2-1.webm from the vp9 test vector set which reproduces the issue. This probably costs a few cycles, but I don't think there's an easy way to workaround that. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0245abc7c1	avcodec/x86/hpeldsp_init: Put CONFIG_* first in if() This is more consistent and may fix a build failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	6b940b8c99	x86/xvididct: add some yasm guards Should fix compilation on compilers with less-than-ideal dead code elimination Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	b0fea4ad7e	x86/xvididct: remove obsolete function prototypes Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Luca Barbato	48aef27f52	x86: Put COPY3_IF_LT under HAVE_6REGS It uses 6 registers, unbreaks building on hardened x86 system. Bug-Id: gentoo/541930 CC: libav-stable@libav.org	10 years ago
Michael Niedermayer	d79f7bf0d6	avcodec/x86/cavsdsp: remove incorrect LOCAL_ALIGN tmp This is faster and simpler as well Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	e8374d7202	x86/proresdsp: remove ff_prores_idct_put_10_sse4 It's exactly the same as the sse2 version. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	bdd179c8cb	x86/proresdsp: remove unused macro Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Christophe Gisquet	238db7cc56	x86: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	15ce160183	x86: xvid_idct: SSE2 merged add version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	decd5193e1	x86: xvid_idct: merged idct_put SSE2 versions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	8200575d84	x86: dct-test: evaluate prores idct avx version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	4eb4451be1	x86: dct-test: fix compilation for prores When the decoder is deactivated, the x86-optimized versions are not compiled, resulting in a link error. The C version is unaffected, as it is part of the idctdsp subsystem. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	c3bf52713a	x86: xvid_idct: port MMX iDCT to yasm Also reduce the table duplication with SSE2 code, remove duplicated macro parameters. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	2999bd7da2	x86: xvid_idct: port SSE2 iDCT to yasm The main difference consists in renaming properly labels, and letting yasm select the gprs for skipping 1D transforms. Previous-version-reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	5c8f747085	x86/hevc_sao: use unaligned movs for sao_{band,filter} with width 8 Suggested-by: Christophe Gisquet <christophe.gisquet@gmail.com> Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Anton Khirnov	71f1ad37d8	lavc: do not compile fmtconvert unconditionally Only ac3dec and dcadec use it.	10 years ago
Anton Khirnov	d74a8cb7e4	fmtconvert: drop unused functions	10 years ago
Michael Niedermayer	23a90768a8	avcodec/v210dec: Add ff prefix to v210_x86_init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0e699676f9	avcodec/snow: mark dwt init as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	36a6fb989b	hevc_deblock: Fix compilation with nasm CC: libav-stable@libav.org Bug-Id: 795 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	03f39fbb2a	avcodec/x86/mlpdsp_init: Simplify mlp_filter_channel_x86() Based on patch by Francisco Blas Izquierdo Riera Commit message partly taken from carl fixes a compilation error in mlpdsp_init.c with -fstack-check and some gcc compilers (I reproduced the issue with gcc 4.7.3) by simplifying the code. See also https://bugs.gentoo.org/show_bug.cgi?id=471756 $ make libavcodec/x86/mlpdsp_init.o libavcodec/x86/mlpdsp_init.c: In function ‘mlp_filter_channel_x86’: libavcodec/x86/mlpdsp_init.c:142:5: error: can’t find a register in class ‘GENERAL_REGS’ while reloading ‘asm’ libavcodec/x86/mlpdsp_init.c:142:5: error: ‘asm’ operand has impossible constraints 4551 -> 4509 dezicycles Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	398f531915	x86: hevc_mc: fewer xmm regs used in epel h/v 11 xmm regs seem only required for avx2. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	89cb4995fa	x86: hevc_mc: save 1 gpr in epel filter loading The 3*stride value stored in r3src can be loaded much later, so use r3src instead of a dedicated gpr when possible. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	03adafb318	x86/g722dsp: add ff_g722_apply_qmf_sse2 Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Christophe Gisquet	b533949813	x86: hevc: remove a parameter to WP internals The second stride is always the internal buffer one, MAX_PB_SIZE (times 2 to get the value in bytes). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	1679d68dbf	x86/hevc_mc: optimize AVX2 mc functions Before 40766 decicycles in ff_hevc_put_hevc_qpel_h64_8_avx2, 8192 runs, 0 skips After 37975 decicycles in ff_hevc_put_hevc_qpel_h64_8_avx2, 8192 runs, 0 skips Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	14b44c1614	x86/hevc_sao: make sao_edge_filter_{10,12} work on x86_32 Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	06fe6dfe12	x86/hevc_sao: make sao_band_filter work on x86_32 Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Christophe Gisquet	b61b9e4919	x86: hevc_mc: remove lea in EPEL_LOAD The second parameter to the macro is always an immediate address, so no lea is needed. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	4919b38421	x86: hevc_mc: fewer gpr autoloads for _v filters In that case, it's just to load my, but mx/r3src is not used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	92d903afaa	x86/vp9dsp: fix clobbering of xmm6 on IDCT sse2 functions Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Christophe Gisquet	626d6184ce	x86: lavc/hevc_mc: fix comments The width parameter is now completely at the back, and actually never used. This helps understanding the actual parameter list. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	ed450d4acf	x86: lavc: share more constant through defines Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	691b7f5e9e	lavc/lossless_audiodsp: revert various commits Their intent was to make the DSP work with wmalossless pro. The later was fixed to work with the DSP. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	9dc45d1f42	x86: lavc: share more constants Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mickaël Raulet	6ecc3fd612	x86/hevc_mc: use aligned loads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	383fddeec6	x86/lossless_audiodsp: fix compilation with --disable-yasm Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	aea29a891f	x86/hevc_sao: fix loading of RIP address pb_eo must be handled as a rip relative address for MSVC64, so an intermediate register is needed. Should fix link failures. Suggested by Hendrik Leppkes and Christophe Gisquet. Tested-By: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Mickaël Raulet	bcb0925115	x86/hevc: use CLIPW macro when possible Conflicts: libavcodec/x86/hevc_mc.asm Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	5eedd36df1	x86: hevc_mc: use epel_hv 16-wide function The epel_hv functions were still relying on only epel_hv 8-wide being the maximum width instanciated. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Pierre Edouard Lepere	a0d1300f71	x86: hevc_mc: add AVX2 optimizations before 33304 decicycles in luma_bi_1, 523066 runs, 1222 skips 38138 decicycles in luma_bi_2, 523427 runs, 861 skips 13490 decicycles in luma_uni, 516138 runs, 8150 skips after 20185 decicycles in luma_bi_1, 519970 runs, 4318 skips 24620 decicycles in luma_bi_2, 521024 runs, 3264 skips 10397 decicycles in luma_uni, 515715 runs, 8573 skips Conflicts: libavcodec/x86/hevc_mc.asm libavcodec/x86/hevcdsp_init.c Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a6c2c8fe3f	Revert "avcodec/x86/lossless_audiodsp: Make scalarproduct_and_madd_int16 prototypes more similar" This reverts commit `3b4ffba3af`. Unbreaks the SSSE3 code on mingw32 Conflicts: libavcodec/x86/lossless_audiodsp.asm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f1214763af	avcodec/x86/lossless_audiodsp: Move order&8 fallback into C code This is simpler and more robust, and fixes mismatching XMM save restore mismatches Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

1 2 3 4 5 ...

1952 Commits (38f5a266eed1160e87da8e832a0a07818d7673cb)