FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	0f40c90984	Drop pointless assert.h #includes	9 years ago
Matthieu Bouron	4c22441276	swscale/arm: add yuv2planeX_8_neon	9 years ago
Clément Bœsch	c921f4f687	sws/aarch64: add ff_yuv2planeX_8_neon	9 years ago
Matthieu Bouron	7abc8e7ae3	swscale/arm: add ff_hscale_8_to_15_neon	9 years ago
Clément Bœsch	cab9661dba	sws/aarch64/yuv2rgb: honor iOS calling convention y_offset and y_coeff being successive 32-bit integers, they are packed into 8 bytes instead of 2x8 bytes. See https://developer.apple.com/library/ios/documentation/Xcode/Conceptual/iPhoneOSABIReference/Articles/ARM64FunctionCallingConventions.html > iOS diverges from Procedure Call Standard for the ARM 64-bit > Architecture in several ways [...] > In the generic procedure call standard, all function arguments passed > on the stack consume slots in multiples of 8 bytes. In iOS, this > requirement is dropped, and values consume only the space required. [...] > Padding is still inserted on the stack to satisfy arguments’ alignment > requirements.	9 years ago
Diego Biurrun	01621202aa	build: miscellaneous cosmetics Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.	9 years ago
Michael Niedermayer	c169062073	swscale/utils: Remove unused variable Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	040598218f	sws/aarch64: restore ff_hscale_8_to_15_neon() Fix final scaling and required filter alignment. Pass FATE.	9 years ago
Ronald S. Bultje	b3eda69490	swscale: add bt2020 yuv2rgb coefficients.	9 years ago
Ronald S. Bultje	98038e2ee0	swscale: fix bt709 yuv2rgb coefficients. They were derived from incorrect values cr=0.2125 (should be cr=0.2126) and cb=0.0721 (should be cb=0.0722).	9 years ago
Clément Bœsch	eadaef2a63	sws/aarch64: disable ff_hscale_8_to_15_neon temporarly Looks broken.	9 years ago
Matthieu Bouron	58994d7bca	swscale/arm/yuv2rgb: make the code bitexact with its aarch64 counter part	9 years ago
Matthieu Bouron	5629361cc2	swscale/arm/yuv2rgb: save a few instructions by processing the luma line interleaved	9 years ago
Matthieu Bouron	339668301e	swscale/arm/yuv2rgb: re-order compute_rgba macro arguments	9 years ago
Matthieu Bouron	ff4885face	swscale/arm/yuv2rgb: rename {process_1l,process_2l,compute}_16px{,_internal} macros	9 years ago
Matthieu Bouron	562653b731	swscale/arm/yuv2rgb: macro-ify	9 years ago
Matthieu Bouron	0286b56f2f	swscale/arm/yuv2rgb: factorize lsl in load_args_nvx	9 years ago
Matthieu Bouron	0649fe0fae	swscale/arm/yuv2rgb: factorize lsl in load_args_yuv420p	9 years ago
Matthieu Bouron	2aec59c07c	swscale/arm/yuv2rgb: remove unused store of dst + linesize in load_args_yuv422p	9 years ago
Matthieu Bouron	b3ea901945	swscale/arm/yuv2rgb: factorize lsl in load_args_yuv422p	9 years ago
Matthieu Bouron	466e209e6e	swscale/arm/yuv2rgb: fix comments in load_args_yuv422p	9 years ago
Matthieu Bouron	11b4acab8b	swscale/arm/yuv2rgb: remove 32bit code path	9 years ago
Pedro Arthur	6de58b4903	swscale: cleanup unused code Removed previous swscale code under '#ifndef NEW_FILTER' and removed unused fields of SwsContext	9 years ago
Michael Niedermayer	3b905b9fe6	swscale: Deprecate vector functions which are unused outside swscale There are no known users of these functions within debian It should be thus possible to remove these functions without recommandition of a replacement Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	263eb76bdf	sws/aarch64: add ff_hscale_8_to_15_neon ./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf bench=start,scale=1024x1024,bench=stop -f null - before: t:0.489726 avg:0.489883 max:0.491852 min:0.489482 after: t:0.256515 avg:0.256458 max:0.256999 min:0.253755	9 years ago
Lou Logan	06eef96b69	fix some a/an typos Signed-off-by: Lou Logan <lou@lrcd.com>	9 years ago
Clément Bœsch	277408b7f1	sws/aarch64/yuv2rgb: save a few mul and add 27ms to 26ms with UHD 2160 input.	9 years ago
Clément Bœsch	f1148390d7	sws/aarch64: add {nv12,nv21,yuv420p,yuv422p}_to_{argb,rgba,abgr,rgba}_neon	9 years ago
Clément Bœsch	1e7a37f0a0	sws/yuv2rgb: clarify precision of coeff and offset for mmx code It makes easier looking at the difference with the generic code just below.	9 years ago
Clément Bœsch	f9987464cf	sws/yuv2rgb: avoid a few ub on signed left shifts	9 years ago
Kieran Kunhya	4170a44bbc	Add GBRAP12 pixel format Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	67e5bd0c50	swscale/utils: Fix chrSrcHSubSample for GBRAP16 Fixes part of Ticket5264 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	df36257a53	swscale/input: Fix GBRAP16 input Fixes part of Ticket5264 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Xiaolei Yu	5a91589476	swscale/arm: re-enable neon rgbx to nv12 routines Commit '842b8f4ba2e79b9c004a67f6fdb3d5c5d05805d3' fixed clang/iphone build but failed on some versions of cygwin. It has now been verified to work on both platforms. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Diego Biurrun	29c2d06d67	cosmetics: Drop empty comment lines	9 years ago
Michael Niedermayer	f6492a2ea8	swscale/x86/output: Fix yuv2planeX_16* with unaligned destination Reviewed-by: BBB Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	d07f6e5f1c	swscale/x86/output: Move code into yuv2planeX_mainloop Reviewed-by: BBB Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Derek Buitenhuis	15d9645fb4	swscale/slice: Actually use the buffers' strides Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Michael Niedermayer	23261e6001	sws/output: fix ordered dither threshold for mono output This makes sure that white stays white and black black Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	61ea7f1509	swscale/swscale-test: Check av_image_fill_linesizes() for failure Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Derek Buitenhuis	21f9468402	avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Hendrik Leppkes	2e31434d84	swscale: add P010 input support	9 years ago
Vittorio Giovara	e9175634ec	yuv2rgb: Document the color space coefficients Based on the original documentation found in mpeg2dec (1995). Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	ff8c2c4103	yuv2rgb: Document the color space coefficients Based on the original documentation found in mpeg2dec (1995). Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Michael Niedermayer	321e85e176	swscale/swscale: Add some sanity checks for srcSlice* parameters Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	c8a9aaab26	swscale/x86/rgb2rgb_template: Fix planar2x() for short width Fixes: 451b3e0cf956c0bd2f27ed753ac24050/asan_heap-oob_2873c01_3231_7ed10a9464d15f0d57277f5917c566a8.AVI Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	757248ea3c	swscale/swscale_unscaled: Fix odd height inputs for bayer_to_yv12_wrapper() Fixes: 372d2df1f04b49e25f109f07f90b1505/asan_heap-oob_2835d2e_8501_99e0114d7ba3a6db885d0b4684d200c1.cine Fixes out of array read Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	ad3b6fa7d8	swscale/swscale_unscaled: Fix odd height inputs for bayer_to_rgb24_wrapper() Fixes: 372d2df1f04b49e25f109f07f90b1505/asan_heap-oob_2835d2e_8501_99e0114d7ba3a6db885d0b4684d200c1.cine Fixes out of array read Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	fc2588a1d6	swscale/vscale: Use matching sliceY/chrSliceY for luma/chroma No case known where that makes a difference Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	eb7802afef	swscale/vscale: Check that 2 tap filters are bilinear before using bilinear code Fixes: out of array reads Fixes: 07e8b9c5d348ccdf7add0f37de20cf6c/asan_heap-oob_27e8df7_6849_e56653f768070ec8cb52f587048444c2.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago

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2170 Commits (ad784e0cb68f59d541210b4c53e1486ecbdb488a)