FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	c16bfb147d	swscale: x86: Consistently use lowercase function name suffixes	11 years ago
Vittorio Giovara	6b3ff6f91a	swscale: provide a default scaler if none is set Lanczos for general case, sinc for upscaling, Gaussian for downscaling. According to current literature these scalers should be the best quality-wise algorithms for each case. Inspired from a patch by wm4 <nfxjfg@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Diego Biurrun	a0b901a348	Drop pointless directory name prefixes from #includes in the current dir	11 years ago
Sean McGovern	f1f728cbe4	ppc: don't return a value from a function declared void Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Diego Biurrun	79aec43ce8	x86: Add and use more convenience macros to check CPU extension availability	11 years ago
Diego Biurrun	a6b6501185	ppc: cosmetics: Consistently format CPU flag detection invocations	11 years ago
Diego Biurrun	67e6a9f558	cosmetics: Place arch initialization calls in alphabetical order	11 years ago
Diego Biurrun	1909f6b1b6	swscale: cosmetics: Drop silly camelCase from swScale function pointer name	11 years ago
Diego Biurrun	4e0799a4d0	swscale: Add some missing av_cold to arch-specific init functions	11 years ago
Diego Biurrun	3aa682f253	swscale: consistent names for arch-specific acceleration functions	11 years ago
Diego Biurrun	c2503d9c8a	swscale: ppc: Hide arch-specific initialization details Also give consistent names to init functions.	11 years ago
Diego Biurrun	a519583991	swscale: x86: Hide arch-specific initialization details Also give consistent names to init functions.	11 years ago
Diego Biurrun	f61bece684	ppc: Add and use convenience macro to check for AltiVec availability	11 years ago
Diego Biurrun	aa2ba8c99e	swscale: Move extern declarations for tables to swscale_internal.h Also add missing ff_ prefixes where necessary.	11 years ago
Diego Biurrun	d258531502	swscale: Mark a bunch of tables only used within one file static	11 years ago
Diego Biurrun	b5a138652f	Give less generic names to global library option arrays	11 years ago
Diego Biurrun	c011ceef78	swscale: ppc: Remove commented-out define cruft	12 years ago
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Janne Grunau	9cfa21c8c2	swscale: support endianness conversion for AV_PIX_FMT_XYZ12	12 years ago
Janne Grunau	c1eb3e7fec	swscale: add support for endianness only conversion Use bitfields in FormatEntry array to avoid wasting an int for each flag.	12 years ago
Martin Storsjö	6e293d111f	swscale: Use alpha from the right row in yuva2rgba_c Every other pixel had the alpha channel taken from the wrong row. This fixes bug 504. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	6c5eac9a60	swscale: Remove unnecessary backslashes Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	2b677ffca5	swscale: Add av_cold attributes to init functions missing them	12 years ago
Diego Biurrun	7f75f2f2bd	ppc: Drop unnecessary ff_ name prefixes from static functions	12 years ago
Diego Biurrun	b6649ab503	cosmetics: Remove unnecessary extern keywords from function declarations	12 years ago
Anton Khirnov	542b83fc90	Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.	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
Martin Storsjö	d192ac3e03	swscale: Disallow conversion to GBRP16 This reverts parts of `d6d5ef5534`, that didn't work right. (The tests that were added failed on big endian, and the output looked garbled on little endian as well.) This is due to the fact that the intermediate scaling values (from e.g. hScale8To19_c or hScale16To19_c) are stored as int32_t and thus requires a separate output function, while yuv2gbrp_full_X_c only interprets it as int16_t. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	813784a8bf	sws: disable yuv2rgb warning for planar rgb. planar rgb formats do not use the table Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Michael Niedermayer	7b41c24c5f	sws: dont enable chrSrcHSubSample for planar RGB This code path is not implemented and makes not much sense to implement either. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> 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	d6d5ef5534	sws: GBRP9, GBRP10, and GBRP16 output support Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Michael Niedermayer	4eb93bed4e	swscale: GBRP output support Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Diego Biurrun	ef5d41a553	x86inc: Rename "program_name" to "private_prefix" The new name is more descriptive and will allow defining a separate public prefix for externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
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
Diego Biurrun	511cf612ac	miscellaneous typo fixes	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
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
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
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
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

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1182 Commits (58c120a9290eef057dbf26761a4f89b7f67bbde1)