FFmpeg

Commit Graph

Author	SHA1	Message	Date
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	9 years ago
Pedro Arthur	62d176de12	swscale: refactor vertical scaler	9 years ago
Pedro Arthur	ed80dec621	swscale: fixed compiler warnings Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Pedro Arthur	e0a3173a94	swscale: refactor horizontal scaling + split color conversion from scaling - disabled gamma correction, until it's refactored too Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Kevin Coyle	1262711388	YUV->BGR32 MMX support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	e22edbfd41	swscale/x86/rgb2rgb_template: fix signedness of v in shuffle_bytes_2103_{mmx,mmxext} Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	0c15f2f158	swscale/x86/rgb2rgb_template: don't call emms on sse2/avx functions Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	910eeab480	swscale/x86/rgb2rgb_template: add missing xmm clobbers Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Nick Lewycky	891df2a1ae	libswscale/x86/hscale_fast_bilinear_simd.c: There's no need to save BX if it's in the clobber list. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Nick Lewycky	48e9f68384	libswscale/x86/hscale_fast_bilinear_simd.c: Include BX in the clobber list on x86_64, because it isn't implicitly included when PIC is on. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	54e64eaf68	swscale/x86/swscale: Fix warning about loosing significant bits in cast Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3b12335395	swscale/x86/hscale_fast_bilinear_simd: Remove ancient out-commented debug code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	21b30947f2	swscale/x86/hscale_fast_bilinear_simd: Fix variable names in comments Found-by: Nick Lewycky <nlewycky@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ae20682f6b	swscale: Add prefix to updateMMXDitherTables() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8524558858	swscale/x86/rgb2rgb_template: fix crash with tiny size and nv12 output Fixes Ticket4151 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4388e78a0f	swscale/x86/rgb2rgb_template: handle the first 2 lines with C in rgb24toyv12_*() This avoids out of array accesses Should fix Ticket3451 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Kieran Kunhya	b546023b93	swscale: fix yuv2yuvX_8 assembly on x86 use_mmx_vfilter check/fix by commiter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vitor Sessak	55d11d277b	swscale/x86: do not expect registers to be preserved across inline ASM blocks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	e96c3b81ca	avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.	10 years ago
Michael Niedermayer	54cba3f53e	swscale/x86/hscale_fast_bilinear_simd: add inline asm guards Should fix MSVC build Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d5ee3580d8	sws: move inline asm hscale to MMX_OBJS Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	6532a1a828	sws/x86: split mmxext fast bilinear scaler out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1e3f77b53a	swscale/x86/rgb2rgb_template: fix 1 byte overread in yuyvtoyuv420 and uyvytoyuv420 might fix ticket 3410 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4abffbbc54	swscale/x86/input: prevent RGB32_TO_Y_FN from reading into the padding This avoids reading uninitialized bytes and confusing valgrind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a1a76b209b	swscale/x86/input: prevent RGB32_TO_UV_FN from reading into the padding This avoids reading uninitialized bytes and confusing valgrind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	891307b4d1	s86/scale: Do not return the result of a (void) function from a void function. Fixes compilation with Sun C 5.12. Reported by Bradley Mitchell in ticket #3649.	11 years ago
James Almer	345f2234d1	x86/scale: fix xmm register count for hscale*_sse2 xmm6 was being clobbered in ff_hscale8to{15,19}_8_sse2 on Win64 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Matt Oliver	1898c2f49d	inline asm: fix arrays as named constraints. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	b38910c979	Fix compilation with !HAVE_6REGS. Can be tested with: $ ./configure --cc='cc -m32' --disable-optimizations --enable-pic	11 years ago
Lukasz Marek	fbf05759e3	sws: fix warning about RGB_PACK24_B_OPERANDS redefinition Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f6759d9ad4	swscale/x86/swscale_template: loose hardcoded dstw_offset Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	aba70bb538	Add missing headers to make template files compile (more) standalone	11 years ago
Matt Oliver	8236747511	Automatically change MANGLE() into named inline asm operands when direct symbol reference in inline asm are not supported. This is part of the patch-set for intel C inline asm on windows support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Matt Oliver	9eb3f11c55	Add missing external declarations. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2f955d572b	swscale/x86/swscale: remove unused constants Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6c47a4e972	swscale/x86/swscale: fix missing xmm clobbers in yuv2yuvX_sse3() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	91c981857b	rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytes Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	7597e6efe4	swscale/x86/rgb2rgb: add support for AVX This does not yet include any actual AVX code Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Diego Biurrun	46bacb5cc6	x86: Consistently use cpu flag detection macros in places that still miss it	11 years ago
Michael Niedermayer	f618cb1a4b	swscale/x86/rgb2rgb_template: try to fix build failure with avx disabled Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	445c58a8c6	swscale/x86/rgb2rgb: Make sure COMPILE_TEMPLATE_AVX is defined Found-by: iive Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3f4290a206	swscale/x86/rgb2rgb_template: try to fix build without AVX Found-by: iive Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	c16bfb147d	swscale: x86: Consistently use lowercase function name suffixes	11 years ago
Michael Niedermayer	f836b0c581	swscale/x86: SIMD deinterleaveBytes() depends on YASM Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3033cd7555	swscale/x86/rgb2rgb_template: add mmx/sse2/avx optimized deinterleaveBytes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1de064e21e	swscale/x86/rgb2rgb: change cpu optim identifiers to lower case This makes the code more similar to the other optims and allows us to use the same macros to build function names Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4729b529e6	swscale/x86/rgb2rgb: extend framework to also include AVX This does not yet include any actual AVX code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Thilo Borgmann	d814a839ac	Reinstate proper FFmpeg license for all files.	11 years ago
Diego Biurrun	a519583991	swscale: x86: Hide arch-specific initialization details Also give consistent names to init functions.	11 years ago
Michael Niedermayer	6d323ff57a	swscale: remove unneeded include assert.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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319 Commits (83900c0ed34c22487d6a97cdf9e9949d0795f5b0)