FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	1fda184a85	avutil: Add av_cold attributes to init functions missing them	12 years ago
Christophe Gisquet	566b7a20fd	x86: float dsp: butterflies_float SSE 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't.	12 years ago
Michael Niedermayer	92218aad00	butterflies_float: replace 2 lea by 2 add adds are simpler instructions and should be faster or equally fast on all cpus Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Christophe Gisquet	1a4007964c	x86: float dsp: butterflies_float SSE 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	b93b27edb0	dsputil: Make dsputil selectable Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Christophe Gisquet	2e81acc687	x86inc: Fix number of operands for cmp* instructions cmp{p,s}{s,d} instructions do take an imm8 operand. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Christophe Gisquet	0b467a6e83	x264asm: fix cmp* number of arguments cmp{p,s}{s,d} instructions do take an imm8 operand. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	b6649ab503	cosmetics: Remove unnecessary extern keywords from function declarations	12 years ago
Ronald S. Bultje	6a701306db	dsputil: make selectable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	0c0828ecc5	x86: Use simple nop codes for <= sse (rather than <= mmx) The "CentaurHauls family 6 model 9 stepping 8" family of CPUs (flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse up rng rng_en ace ace_en) SIGILLs on long nop codes. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
James Almer	a56fd9edab	lavu: Fix checkheaders for x86/emms.h internal.h doesn't need to include cpu.h anymore since the relevant code was moved to x86/emms.h Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	4db96649ca	avutil: Ensure that emms_c is always defined, even on non-x86	12 years ago
Diego Biurrun	ab441e20ff	avutil: Move emms code to x86-specific header	12 years ago
Ronald S. Bultje	b582af1ed7	Use simple nop codes for <= sse (rather than <= mmx). The "CPU: CentaurHauls family 6 model 9 stepping 8" family of CPUs (flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse up rng rng_en ace ace_en) SIGILLs on long nop codes. Change-Id: I7e7c52a2191006df30a9aadbc40d481a1db89106	12 years ago
Ronald S. Bultje	42d3246948	floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. Now, nellymoserenc and aacenc no longer depends on dsputil. Independent of this patch, wmaprodec also does not depend on dsputil, so I removed it from there also.	12 years ago
Ronald S. Bultje	55aa03b9f8	floatdsp: move vector_fmul_add from dsputil to avfloatdsp.	12 years ago
Ronald S. Bultje	d56668bd80	floatdsp: move scalarproduct_float from dsputil to avfloatdsp. This makes the aac decoder and all voice codecs independent of dsputil.	12 years ago
Martin Storsjö	f4facd2ce7	x86: Add a Yasm-based emms() replacement This provides a fallback when building with Yasm enabled, but neither inline assembly, nor the _mm_empty intrinsic are available or enabled. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	d633d12b2c	x86inc: Add cvisible macro for C functions with public prefix This allows defining externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	ef5d41a553	x86inc: Rename "program_name" to "private_prefix" The new name is more descriptive and will allow defining a separate public prefix for externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Martin Storsjö	973b4d44f1	float_dsp: Add #ifdef HAVE_INLINE_ASM around vector_fmul_window This fixes builds on 64bit MSVC. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Justin Ruggles	e034cc6c60	lavc: Move vector_fmul_window to AVFloatDSPContext Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	dae1d507af	x86: Add PAVGB macro to abstract pavgb/pavgusb instruction via cpuflags	12 years ago
Diego Biurrun	320e1d0df3	x86: ABSB2: port to cpuflags	12 years ago
Diego Biurrun	094a7405e5	x86: ABSB: port to cpuflags	12 years ago
Diego Biurrun	51969a652c	x86: ABS2: port to cpuflags	12 years ago
Diego Biurrun	5b4dfbffc2	x86: ABS1: port to cpuflags	12 years ago
Ronald S. Bultje	a34d9ad969	lavc: merge latest x86inc.asm fixes with x264 Unbreak NASM support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Janne Grunau	0995ad8db4	x86inc: fully concatenate tokens to fix macro expansion for nasm Fixes build errors with nasm introduced in `6f40e9f070` for stack memory alignment. Noticed by BugMaster.	12 years ago
Ronald S. Bultje	140367aff9	x86inc: fix stack alignment on win64 Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	ce58642ed0	x86inc: support stack mem allocation and re-alignment in PROLOGUE. Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	6f40e9f070	x86inc: support stack mem allocation and re-alignment in PROLOGUE Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Justin Ruggles	1c012e6bfb	x86: float_dsp: fix loading of the len parameter on x86-32	12 years ago
Justin Ruggles	ecc8b02194	x86: float_dsp: fix compilation of ff_vector_dmul_scalar_avx() on x86-32 Signed-off-by: Janne Grunau <janne-libav@jannau.net>	12 years ago
Justin Ruggles	b30a363331	x86: af_volume: add SSE2/SSSE3/AVX-optimized s32 volume scaling	12 years ago
Justin Ruggles	ac7eb4cb20	float_dsp: add vector_dmul_scalar() to multiply a vector of doubles Include x86-optimized versions for SSE2 and AVX.	12 years ago
Diego Biurrun	490df522c7	x86: cpu: Drop unused HAVE_RWEFLAGS condition The test for rweflags was dropped in a previous commit.	12 years ago
Justin Ruggles	947f933687	x86: float_dsp: add SSE version of vector_fmul_scalar()	12 years ago
Diego Biurrun	87af05c575	x86: SPLATD: port to cpuflags	12 years ago
Diego Biurrun	26301caaa1	x86: mmx2 ---> mmxext in asm constructs	12 years ago
Diego Biurrun	2b479bcab0	build: Drop AVX assembly ifdefs An assembler able to cope with AVX instructions is now required.	12 years ago
Diego Biurrun	f0d124f005	x86inc: Set program_name outside of x86inc.asm This reduces the local difference to the x264 upstream version.	12 years ago
Diego Biurrun	4b60fac419	x86: PALIGNR: port to cpuflags	12 years ago
Diego Biurrun	dbb37e7711	x86: PABSW: port to cpuflags	12 years ago
Diego Biurrun	0a7a94f2e5	x86: Refactor PSWAPD fallback implementations and port to cpuflags	12 years ago
Diego Biurrun	26f01bd106	x86: PMINUB: port to cpuflags	12 years ago
Diego Biurrun	61bc2bc7d4	x86util: Add cpuflags_mmxext alias for cpuflags_mmx2 "mmxext" is a more sensible name and more common in outside projects.	12 years ago
Diego Biurrun	012f73e271	x86inc: Only define program_name if the macro is unset This allows overriding the value from outside of the file.	12 years ago
Dave Yeo	264f12342c	x86: Fix assembly with NASM Unlike YASM, NASM only looks for include files in the current directory, not in the directory that included files reside in. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Dave Yeo	9c167914a1	x86: Fix assembly with NASM Unlike YASM, NASM only looks for include files in the current directory, not in the directory that included files reside in. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago

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244 Commits (cf05fe8a7e588c005b93948e2e418a7b4744fe79)