FFmpeg

Commit Graph

Author	SHA1	Message	Date
Xi Wang	f73f76fd20	swscale: fix NULL checking in sws_alloc_context() sws_getCachedContext() and sws_getContext() expect sws_alloc_context() to return NULL when out of memory, as follows. if (!(context = sws_alloc_context())) return NULL; This patch fixes sws_alloc_context() to return NULL in that case. Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Michael Niedermayer	c77eb4ee90	sws: fix warning: cast from pointer to integer of different size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	aa9507cc3d	swscale: fix warning: assignment from incompatible pointer type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b36745339d	libswscale/swscale-test: fix some const correctness Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	511cf612ac	miscellaneous typo fixes	12 years ago
Clément Bœsch	18d9398143	doxy: add ref for lavfi, lpp and lsws.	12 years ago
Michael Niedermayer	320ae9fb78	sws_scale: check input against NULL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	822d10e7c5	swscale: fix 12 and 14 bit YUV planar output with scaling. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	605f1d9865	lsws: define version in SWScaler class The version number is useful to check the libavutil version against which the library was compiled at run-time, which in turn may be useful to deal with binary compatibility issues.	12 years ago
Diego Biurrun	87af05c575	x86: SPLATD: port to cpuflags	12 years ago
Janne Grunau	80716953c2	libswscale: remove unnecessary direct #if LIBSWSCALE_VERSION_MAJOR SWS_CPU_CAPS are deprecated and slated to removed with libswscale major version 3. No need to provide a SWS_CPU_CAPS_MMX2 as backward compatibility define under the same explicit condition.	12 years ago
Diego Biurrun	26301caaa1	x86: mmx2 ---> mmxext in asm constructs	12 years ago
Diego Biurrun	4b60fac419	x86: PALIGNR: port to cpuflags	12 years ago
Michael Niedermayer	6a712e7f62	sws: bump micro for range bugfix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	d8eda37080	x86: mmx2 ---> mmxext in function names	12 years ago
Kostya Shishkov	38fdf72580	swscale: do not forget to swap data in formats with different endianness Otherwise during scaling it will try to interpret input in the wrong way and that leads to the test results disagreeing on different platforms and with different optimizations. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Michael Niedermayer	370e397256	sws: fix handling of big endian alpha Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	588fafe7f3	x86: MMX2 ---> MMXEXT in macro names	12 years ago
Diego Biurrun	a65bdceb06	x86: mmx2 ---> mmxext in variable names	12 years ago
Diego Biurrun	652f518594	x86: mmx2 ---> mmxext in comments and messages	12 years ago
Diego Biurrun	04581c8c77	x86: yasm: Use complete source path for macro helper %includes This is more consistent with the way we handle C #includes and it simplifies the build system.	12 years ago
Diego Biurrun	6860b4081d	x86: include x86inc.asm in x86util.asm This is necessary to allow refactoring some x86util macros with cpuflags.	12 years ago
Michael Niedermayer	4d2f1d8c93	swscale.c:remove fill_plane9or10() use fillPlane16() 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	7658295ba3	pixfmt: support more yuva formats Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	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	8edf9b1fa4	sws: rgb has no range, avoid random results if the user tries to mess with it anyway. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	425c30ddae	sws: loose the minimum dimension checks A few quick tests show no fundamental problem with such diemnsions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	733f85b7ae	sws: improve error messages Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	7de2196029	sws: fix extreem downscaling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e823e73677	sws_getGaussianVec: check variance and quality Found-by: Reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fe573d1a9b	sws_allocVec: check length validity Found-by: Reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cccb45751e	yuv2rgb: fix integer overflow in fill_gv_table() Fixes CID703747 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a494792961	yuv2rgb: fix integer overflow in fill_table Fixes CID703748 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Hendrik Leppkes	79393a8363	Replace usage of the deprecated av_pix_fmt_descriptors array with av_pix_fmt_desc_get Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	364c60bf64	sws-test: parse command line args before initing contexts This fixes parsing comand line args after ref Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a07e9d72a1	yuvPlanartouyvy_c: fix sign extension Fixes CID732281 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a30972609c	yuvPlanartoyuy2_c: fix sign extension Fixes CID732282 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	95cd815c36	swscale: try to use mmap only if available Some systems, e.g. Minix, have sys/mman.h defining MAP_ANONYMOUS without providing (working) mmap and friends. The mmx filter generation code checks only for MAP_ANONYMOUS, not for availability of mmap itself which leads to build errors on aforementioned systems. This changes the conditional compilation to use mmap only if all the required functions are available. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Michael Niedermayer	7a32ab5ed0	sws: get rid of C99 signed overflows try #2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3ee8eefbf2	sws: avoid signed C99 overflows Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f70a651b3f	sws-test: raise limigts a bit. these cases arent used but theres no point in failing on them Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c0f0bec2f2	sws-test: check W/H Fixes CID733834 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	a291345b1e	sws: do not use av_pix_fmt_descriptors directly Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Luca Barbato	6d5600e855	avutil: add yuva422p and yuva444p formats	12 years ago
Anton Khirnov	0a7068fa5d	sws: do not use av_pix_fmt_descriptors directly.	12 years ago

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1552 Commits (b7d77f8e64d5e30982671e861f63654709111a8e)