FFmpeg

Commit Graph

Author	SHA1	Message	Date
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	5e5f82a287	swscale/yuv2rgb: Factor YUVRGB_TABLE_LUMA_HEADROOM out Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	b20426398c	swscale/yuv2rgb: Use av_clip_uint8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	1dd797e3c9	swscale: check memory allocations CC: libav-stable@libav.org Bug-Id: CID 1257779	10 years ago
Michael Niedermayer	3a2bed1f9e	swscale/yuv2rgb: Fix width % 4 != 0 with bgr4_byte/rgb4_byte Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3848512d48	swscale/yuv2rgb: Fix width % 4 != 0 with bgr4/rgb4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3d00ba2688	swscale/yuv2rgb: fix width % 8 != 0 and rgb/bgr8 output Fixes Ticket2570 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	880e2aa236	Remove all Blackfin architecture optimizations Blackfin is a painful platform to work with, no test machines are available and the range of multimedia applications is dubious. Thus it only represents a maintenance burden.	11 years ago
Diego Biurrun	b4dd424d96	Remove all SPARC architecture optimizations SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.	11 years ago
Michael Niedermayer	d0a3bc1302	swscale/yuv2rgb: clip cy, avoid division by 0 with 0 contrast Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	46a723ec72	swscale/yuv2rgb: make sure yuvTable is set to NULL after deallocation ensures no stale pointers remain Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	67e6a9f558	cosmetics: Place arch initialization calls in alphabetical order	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	aa2ba8c99e	swscale: Move extern declarations for tables to swscale_internal.h Also add missing ff_ prefixes where necessary.	12 years ago
Paul B Mahol	e1746d057b	swscale: RGBA64 output Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
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	6512405ce2	sws: disable yuv2rgb warning for planar rgb. planar rgb formats do not use the table 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	adcbb3fd8b	yuv2rgb: fix declared array sizes, so they match actuals. Fixes CID733789, and others Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Ronald S. Bultje	b64a72e1b2	yuv2rgb: handle line widths that are not a multiple of 4. This introduces support for width%4==2 in addition to width%4==0. For odd widths, some more checks are needed, since the current code always handles two luma items in a row, thus there is a possibility of an overread by one.	13 years ago
Michael Niedermayer	22a279539e	yuv2rgb: implement 15/16bit ordered dither Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	23d8aaae46	yuv2rgb: remove assert() the codepath is not invalid Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	89d94b2182	swscale: K&R formatting cosmetics (part I)	13 years ago
Diego Biurrun	0144fe6995	Remove Sun medialib glue code. It is obscure, most likely unused and not bit-exact compared to libavcodec due to a different IDCT transform algorithm.	13 years ago
Paul B Mahol	7bab43f29c	yuv2rgb: better check if source format have alpha Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0644cabd7a	sws: Move yuv2rgb clipping into the tables. This fixes some cases where the clipping was entirely missing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Thanks (for the comments and review) -to: Reimar, beastd, Ronald	13 years ago
Michael Niedermayer	6ed000c8e6	sws: Fix warning: ‘abase’ may be used uninitialized in this function Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	41ac093f7e	swscale: fix signed shift overflows in ff_yuv2rgb_c_init_tables() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Stefano Sabatini	e1197b9e17	swscale: remove sws_format_name() Use av_get_pix_fmt_name() instead.	14 years ago
Diego Biurrun	06b5facd4b	swscale: Remove disabled code.	14 years ago
Ronald S. Bultje	e66149e714	swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.	14 years ago
Peter Ross	1afbae100b	libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Peter Ross	3e2523db20	libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Benoit Fouet	453d28af60	Change the type of Y table to pointer to void in fill_table(). This fixes warnings about wrong type being used, e.g.: libswscale/yuv2rgb.c: In function ‘ff_yuv2rgb_c_init_tables’: libswscale/yuv2rgb.c:778: warning: passing argument 4 of ‘fill_table’ from incompatible pointer type libswscale/yuv2rgb.c:598: note: expected ‘uint8_t ’ but argument is of type ‘uint16_t ’ Originally committed as revision 31722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Måns Rullgård	6a01eab73c	Add av_ prefix to bswap macros Originally committed as revision 31679 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Stefano Sabatini	0093ac5b9f	Move internal scale context fields initialization from sws_setColorspaceDetails() to ff_yuv2rgb_c_init_tables(). Allow to factorize duplicated code. Originally committed as revision 31300 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Diego Biurrun	f4ea7c8911	alternative LGPL-licensed, MMX-optimized YUV to RGB conversion routines written by Kostya Shishkov Originally committed as revision 31135 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Diego Biurrun	f25b1c4b6b	HAVE_MMX2 implies HAVE_MMX, so checking the latter is enough. Originally committed as revision 30961 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Janusz Krzysztofik	a4e441301d	Add support to BGR444/RGB444 foreign endian output in libswscale. Patch by Janusz Krzysztofik \|jkrzyszt ^ tis icnet pl\|. Originally committed as revision 30855 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Benoit Fouet	124cb45137	Cosmetics: fix vertical alignment. Originally committed as revision 30842 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Janusz Krzysztofik	601949b898	libswscale: Extend the unaccelerated path of the unscaled yuv2rgb special converter with support for rgb444 output format. Patch by Janusz Krzysztofik jkrzyszt chez tis icnet pl Originally committed as revision 30841 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Alexis Ballier	1379b58482	Support BGR555, BGR565, RGB555 and RGB565 foreign endian output in libswscale. Patch by Alexis Ballier, alexis D ballier A gmail Originally committed as revision 30840 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago

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137 Commits (3a4232a1a0251e2ad595a544996fcc4465baf684)