FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	557519189f	swscale: yuv2planeX 8bit >=sse2 functions need aligned stack on x86-32. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Diego Biurrun	2047e40e6e	Clarify Doxygen comment for FF_API_* #defines.	13 years ago
Diego Biurrun	86ab7b0f2f	Create version.h headers for libraries that lack them	13 years ago
Mans Rullgard	4996e8f510	bfin: libswscale: add const where appropriate to fix warnings Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	6bac8971cc	bfin: libswscale: remove unnecessary #includes Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	404410a53a	sws: fix planar RGB input conversions for 9/10/16 bpp. Fixes bug 282. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Diego Biurrun	9eb83a56aa	build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.	13 years ago
Diego Biurrun	9b75ae05cf	swscale: K&R formatting cosmetics (part III)	13 years ago
Ronald S. Bultje	7f77e9041a	swscale: clip before assigning tables in RGB output functions.	13 years ago
Ronald S. Bultje	4860625236	swscale: fix off-by-one in second coefficient in bilinear filters. If coefficient A is 12-bits xixed-point number "X", then the other coefficient is (1 << 12) - X, not (1 << 12) - X - 1.	13 years ago
Ronald S. Bultje	9206ac80a5	swscale: handle last pixel if lines have an odd width. Fixes bug 270.	13 years ago
Diego Biurrun	ef0ee7f657	swscale: K&R formatting cosmetics (part II) Also adjust some comments including wording and typo fixes.	13 years ago
Diego Biurrun	baaab6069a	build: Move all arch OBJS declarations into arch subdirectory Makefiles.	13 years ago
Diego Biurrun	7bb3a302fe	build: Consistently handle conditional compilation for all optimization OBJS.	13 years ago
Henrik Gramner	729f90e268	x86inc improvements for 64-bit Add support for all x86-64 registers Prefer caller-saved register over callee-saved on WIN64 Support up to 15 function arguments Also (by Ronald S. Bultje) Fix up our asm to work with new x86inc.asm. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Diego Biurrun	02c39f056a	ppc: Add/remove a number of const qualifiers to fix related warnings.	13 years ago
Ronald S. Bultje	bc0bdda77b	swscale: handle complete dimensions for monoblack/white. Fixes bug 269.	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
Diego Biurrun	e7e19b15c7	build: Only clean the architecture subdirectory we build for. This allows simplifying the Makefiles; it is no longer necessary to register arch subdirectory Makefiles, just putting them in place is enough.	13 years ago
Diego Biurrun	ad0e31f134	build: prettyprinting cosmetics	13 years ago
Ronald S. Bultje	45fdcc8e2d	swscale: convert hscale() to use named arguments.	13 years ago
Ronald S. Bultje	aba7a827aa	swscale: convert hscale to cpuflags().	13 years ago
Ronald S. Bultje	9487fb4dea	swscale: clip unscaled output intermediates. Fixes bug 240, as well as several integer overflows (visible as glitches) in other scaling output routines, e.g. YUV422.	13 years ago
Ronald S. Bultje	2254b559cb	swscale: make filterPos 32bit. Fixes overflows for large image sizes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	1c97b5c4a3	swscale: remove "cpu flags" from -sws_flags description.	13 years ago
Ronald S. Bultje	dccb2cd3f9	swscale: make %rep unconditional. Fixes pre-processing with latest versions of nasm.	13 years ago
Ronald S. Bultje	8249a23fc1	swscale: remove now unnecessary hack.	13 years ago
Diego Biurrun	36697be187	swscale: K&R formatting cosmetics for PowerPC code (part II/II)	13 years ago
Ronald S. Bultje	791de61bbb	swscale: fix another integer overflow. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	2bb628f870	swscale: fix another integer overflow at large dimensions/rescales.	13 years ago
Ronald S. Bultje	1d8c4af396	swscale: take first/lastline over/underflows into account for MMX. Fixes crashes for extremely large resizes (several 100-fold). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	491865b57d	swscale: fix underflows in firstline calculations for extreme resizes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	19a65b5be4	swscale: fix overflows in filterPos[] calculation for large sizes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	1254022ea7	swscale: fix filtersize clipping. if srcW<=2, clip(x, 1, srcW-2) still allows srcW to be < 1.	13 years ago
Diego Biurrun	89d94b2182	swscale: K&R formatting cosmetics (part I)	13 years ago
Diego Biurrun	72b95764d0	swscale: variable declaration and placement cosmetics	13 years ago
Diego Biurrun	04217de4d6	swscale: K&R formatting cosmetics for PowerPC code (part I/II)	13 years ago
Ronald S. Bultje	b18f8cbf3d	Revert two swscale commits. Revert "swscale: update context offsets after removal of AlpMmxFilter." (commit `a95e3fa90b`) and Revert "swscale: Remove some write-only variables related to alpha handling." (commit `9d03cb9fc5`). They broke alpha handling - it's the evil inline asm that still uses that variable, so it's not truely write-only.	13 years ago
Ronald S. Bultje	1bab6f852c	swscale: make access to filter data conditional on filter type. Prevents crashes on 1-tap filter (unscaled). Also rename "bguf" argument to "vbuf", seems that was a typo.	13 years ago
Ronald S. Bultje	a95e3fa90b	swscale: update context offsets after removal of AlpMmxFilter.	13 years ago
Ronald S. Bultje	25c42234a9	swscale: make monowhite/black RGB-independent. Disadvantage is that it no longer allows modifying brightness through adjustment of the RGB lookup table. Advantage is that now monowhite/black no longer need to be identified as a RGB format.	13 years ago
Diego Biurrun	9d03cb9fc5	swscale: Remove some write-only variables related to alpha handling.	13 years ago
Ronald S. Bultje	771bab7f57	swscale: fix crashes in yuv2yuvX on x86-32. They were introduced in an earlier commit that introduced use of named arguments. One cause was a typo, a second cause appears to be a bug in x264asm that I work around by not using named arguments.	13 years ago
Diego Biurrun	7331b6e718	Drop some completely unnecessary av_unused attributes.	13 years ago
Diego Biurrun	92fed11352	swscale: Remove unused variable alpMmxFilter.	13 years ago
Ronald S. Bultje	3cac475655	swscale: move YUV2PACKED16WRAPPER() macro down to where it is used.	13 years ago
Ronald S. Bultje	c0b87359b2	swscale: handle gray16 as a "planar" YUV format (Y-only, of course). This allows removing any gray16-specific code, which is essentially identical to the per-plane code in yuv2plane*().	13 years ago
Ronald S. Bultje	9d9c846491	swscale: use yuv2packed1() functions for unscaled chroma also.	13 years ago
Ronald S. Bultje	d63b7d8c37	swscale: fix incorrect chroma bias in yuv2rgb48_1_c().	13 years ago
Ronald S. Bultje	1ca7dc60d2	swscale: fix invalid memory accesses in yuvpacked1() functions.	13 years ago

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1202 Commits (02cf0c9e42967de1e4d2803bee3573bc5b735fdd)