FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Michael Niedermayer	b99f498716	swscale/output: Assert that yalpha and uvalpha are within their expected range Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	fe6372bb61	swscale/vscale: Add fixme comment to "ugly" code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	705a2f70ee	swscale/slice: Fix indention Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	8feeffc1d7	swscale/slice: Fix doc typo Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	e06403331c	swscale: Move Contexts used only in hscale.c into it Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	7b6e6895f2	swscale: Move VScalerContext into vscale.c Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	cc538e9dbd	swscale/utils: Detect and skip unneeded sws_setColorspaceDetails() calls This avoids running various table inits unnecessarily Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	8f3a9a8c27	swscale/yuv2rgb: Increase YUV2RGB table headroom This makes SWS more robust Fixes: 07650a772d98aa63b0fed6370dc89037/asan_heap-oob_27ddeaf_2657_2c81ff264dee5d9712cb3251fb9c3bbb.264 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	5e5f82a287	swscale/yuv2rgb: Factor YUVRGB_TABLE_LUMA_HEADROOM out Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	e8bc642202	lavu: add AV_CEIL_RSHIFT and use it in various places Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Michael Niedermayer	1edf129cbc	swscale/utils: Use normal bilinear scaler if fast cannot be used due to tiny dimensions Fixes Ticket4960 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Matthieu Bouron	e4e9b9454e	swscale/arm/yuv2rgb: add ff_yuv422p_to_{argb,rgba,abgr,bgra}_neon_{16,32}	9 years ago
Matthieu Bouron	44913d1945	swscale/arm/yuv2rgb: fix typo	9 years ago
Michael Niedermayer	b83d8be6bf	swscale/utils: Fix intermediate format for cascaded alpha downscaling Fixes Ticket4926 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Matthieu Bouron	b32a42295a	swscale/arm/yuv2rgb: add ff_yuv420p_to_{argb,rgba,abgr,bgra}_neon_{16,32}	9 years ago
Matthieu Bouron	e0dc22b99e	swscale/arm/yuv2rgb: disable neon if accurate_rnd is enabled This disables the 32bit precision neon code path in favor of the default C one and avoids breaking fate.	9 years ago
Matthieu Bouron	c2ad248321	swscale/arm/yuv2rgb: simplify process_16px_* macro call	9 years ago
Clément Bœsch	91b4afd58d	swscale/arm/yuv2rgb: fix slicing	9 years ago
Michael Niedermayer	a066ff89bc	swscale/x86/rgb2rgb_template: Fallback to mmx in interleaveBytes() if the alignment is insufficient for SSE* This also as a sideeffect fixes the non aligned case Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	80bfce35cc	swscale/x86/rgb2rgb_template: Do not crash on misaligend stride Fixes Ticket5013 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Ganesh Ajjanagadde	c8905e0d67	swscale/utils: replace pow by exp2 exp2 is a faster function. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Matthieu Bouron	5aca33c2cf	swscale/arm: add ff_nv{12,21}_to_{argb,rgba,abgr,bgra}_neon_16	9 years ago
Michael Niedermayer	325b59368d	swscale/utils: Fix for runtime error: left shift of negative value -1 Fixes: c106b36fa36db8ff8f3ed0c82be7bea2/asan_heap-oob_32699f0_6321_467b9a1d7e03d7cfd310b7e65dc53bcc.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	010caed261	swscale: use AV_OPT_TYPE_BOOL for {src,dst}_range options	9 years ago
Matthieu Bouron	46feb66972	swscale/arm: add ff_nv{12,21}_to_{argb,rgba,abgr,bgra}_neon Signed-off-by: Matthieu Bouron <matthieu.bouron@stupeflix.com> Signed-off-by: Clément Bœsch <clement@stupeflix.com>	9 years ago
Andreas Cadhalpun	e8c3716064	swscale: rename sws_rgb2rgb_init to ff_sws_rgb2rgb_init It is an internal swscale function and thus should not be exported. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago
Andreas Cadhalpun	8bfbc8c5e5	swscale: rename sws_context_class to ff_sws_context_class It is an internal swscale symbol and thus should not be exported. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago

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2028 Commits (0cd9ff4e3aa23318a855c21d60b1c9035b2b99d2)