FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Michael Niedermayer	91f4a44ff4	sws/packed_16bpc_bswap: fix handling of negative stride	12 years ago
Clément Bœsch	570d63eef3	lavu: add FF_CEIL_RSHIFT and use it in various places.	12 years ago
Paul B Mahol	5c057433cc	libswscale: GBRAP input & output and GBRAP16 input support Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Janne Grunau	9cfa21c8c2	swscale: support endianness conversion for AV_PIX_FMT_XYZ12	12 years ago
Michael Niedermayer	7f17e0ff6a	sws: add 16bit gbrp formats to packed_16bpc_bswap() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f5cca47fde	sws: extend packed_16bpc_bswap code to handle planar formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a37fd7f957	sws: Update rgb24toyv12_c() to user supplied rgb2yuv tables As the function arguments change, we also change the function name to ensure that anyone using this (non public) function doesnt end with hard to debug crashes. The new name also has a proper prefix. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	542b83fc90	Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.	12 years ago
Derek Buitenhuis	c87c2d0d02	swscale: Add support for unscaled 8-bit Packed RGB -> Planar RGB Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Derek Buitenhuis	57c4c25596	swscale: Add support for unscaled 8-bit Packed RGB -> Planar RGB Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Michael Niedermayer	e58013dd8f	sws: use planarRgbToRgbWrapper only for 8bit per component The function doesnt support >8bit currently Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Michael Niedermayer	4e2c63685e	sws: dont write out of array on bigendian Fixes Ticket2229 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4e585f6325	sws: use planarRgbToRgbWrapper only for 8bit per component The function doesnt support >8bit currently Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	646ade7679	sws: Support error diffusion dither for mono output Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	70c25c6205	sws: move fillPlane16() to header so it can be used from more than 1 place Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	89d2f014bc	sws_unscaled: drop fill_plane9or10() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	65e0a3ccd8	sws: fix BE/LE handling for fillPlane16() Based on fill_plane9or10() by luca barbato Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	26b5ad2543	swscale: support gray to 9bit and 10bit formats With the input of Kostya and Ronald.	12 years ago
Michael Niedermayer	6c87b2be72	swscale_unscaled: remove unused variables Fixes CID739472 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	a805cefd8b	swscale: avoid pointless use of compound literals Some compilers (e.g. old gcc) have trouble with these. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Anton Khirnov	0a7068fa5d	sws: do not use av_pix_fmt_descriptors directly.	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Michael Niedermayer	015b805d13	sws: drop unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	115e291b53	swscale: move main swscale wraper to swscale.c It never belonged to swscale_unscaled.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Reimar Döffinger	118bd609f0	Optimized unscaled yuvp9/yuvp10 -> yuvp16 conversion. About 30% faster on 32 bit Atom, 120% faster on 64 bit Phenom2. This is interesting because supporting P16 is easier in e.g. OpenGL (can misuse support for any 2-component 8 bit format), whereas supporting p9/p10 without conversion needs a texture format with at least 14 bits actual precision. The shiftonly == 0 case is not optimized since the code is more complex and the speed gain less obvious. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Paul B Mahol	6b7849e6da	swscale: unscaled rgba64->rgb48 Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	b4befca23e	swscale: unscaled rgba64->bgr48 Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	9d8eac6899	swscale: simplify unscaled rgb48<->bgr48 Using av_bswap16 should be enough.	13 years ago
Michael Niedermayer	21d8255423	sws: handle non native rgb<->rgb convertions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	809d71d650	sws/swscale_unscaled: use av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	1d69dcb887	swscale: unscaled rgb48 <-> bgr48 Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	02827a3c99	swscale: RGBA64LE <-> RGBA64BE support Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Hans-Kristian Arntzen	b991b300f2	Unscaled Planar RGB -> RGB support in swscale. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Michael Niedermayer	1c910d2f11	sws: Fix RGB0->alpha containing formats. Fixes Ticket869 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	234405315f	sws: Fix unscaled >8bit planar chroma handling. Fixes Ticket840 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	657878f76e	sws: fix copy case detection with gray8a. Fixes gray_alpha.png Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	0cc1a86dc3	rgb2rgb: rgb12to15() Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	e7843db3df	swscale: fix invalid conversions and memory problems. Fixes problems where rgbToRgbWrapper() is called even though it doesn't support this particular conversion (e.g. converting from RGB444 to anything). Thirdly, fixes issues where rgbToRgbWrapper() is called for non-native endiannness conversions (e.g. RGB555BE on a LE system). Fourthly, fixes crashes when converting from e.g. monowhite to monowhite, which calls planarCopyWrapper() and overwrites/reads because n_bytes != n_pixels.	13 years ago
Paul B Mahol	f7f3563214	rgb2rgb: rgb12tobgr12() Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Michael Niedermayer	ac7efd3364	sws: fix unscaled LE<->BE rgb<->bgr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	4ad40d6d9f	rgb2rgb: rgb12tobgr12()	13 years ago
Paul B Mahol	277030627d	rgb2rgb: allow conversion for <15 bpp	13 years ago
Paul B Mahol	0b8b3387a9	rgb2rgb: allow conversion for <15 bpp Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Janne Grunau	6e9bb5aa3e	swscale: prevent invalid writes in packed_16bpc_bswap Writes past the end of the destination buffer were occuring when its stride was smaller than the stride of the source. Fixes Bug #183.	13 years ago
Nathan Adil Maxson	7b3894bee9	swscale: fix formatting and indentation of unscaled conversion routines. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Janne Grunau	b4dc68803b	swscale: add endian conversion for RGB555 and RGB444 pixel formats Add a macro to shorten the if condition.	13 years ago
Janne Grunau	ed46a3d842	swscale: add rgb565 endianess conversion	13 years ago
Janne Grunau	72cb904453	swscale: add unscaled packed 16 bit per component endianess conversion	13 years ago
Ronald S. Bultje	185655c601	swscale: add support for planar RGB input.	13 years ago

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85 Commits (3fc8500483bef4dcb43b4a1e5fe628e416ca1a0e)