FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ronald S. Bultje	009f829dde	swscale: fix crash in bilinear scaling.	14 years ago
Diego Biurrun	5a5a0f1613	swscale: Remove unused variables in x86 code. libswscale/x86/swscale_template.c:2072: warning: unused variable ‘canMMX2BeUsed’ libswscale/x86/swscale_template.c:2145: warning: unused variable ‘canMMX2BeUsed’ libswscale/x86/swscale_template.c:2209: warning: unused variable ‘chrVPixBuf’ libswscale/x86/swscale_template.c:2237: warning: unused variable ‘chrVSrcPtr’	14 years ago
Ronald S. Bultje	f327bfa6dc	swscale: fix build with --disable-swscale-alpha.	14 years ago
Ronald S. Bultje	9f5d45025e	swscale: fix non-bitexact yuv2yuv[X2]() MMX/MMX2 functions.	14 years ago
Ronald S. Bultje	e758573a88	swscale: fix compile on x86-32.	14 years ago
Ronald S. Bultje	b4a224c5e4	swscale: split chroma buffers into separate U/V planes. Preparatory step to implement support for sizes > VOFW.	14 years ago
Ronald S. Bultje	522d65ba25	rgb2rgb: remove duplicate mmx/mmx2/3dnow/sse2 functions. Many functions have such a prefix, but do not actually use any instructions or features from that set, thus giving the false impression that swscale is highly optimized for a particular system, whereas in reality it is not.	14 years ago
Ronald S. Bultje	836b82e3c9	swscale: reindent h[cy]scale_fast() and updateDitherTables().	14 years ago
Ronald S. Bultje	e2bad983b5	swscale: reformat x86/swscale_template.c. Interleave macros and code so that it's easier to find the actual code that belongs to a function. Also reindent where appropriate and remove dead code.	14 years ago
Ronald S. Bultje	71d9c33c86	swscale: remove duplicate mmx/mmx2 functions if they are identical.	14 years ago
Ronald S. Bultje	acb96bc268	swscale: remove if (c->dstFormat) branch from yuv2packed[12X](). This allows cutting up the function in much smaller and easier- to-maintain chunks.	14 years ago
Ronald S. Bultje	b6cac9b3bf	swscale: remove if(full_chr_int) from yuv2packed1(). If that flag is set, swScale() already proxies the call to yuv2rgbXinC_full(). Therefore, this flag is never set when yuv2packed1() is called.	14 years ago
Ronald S. Bultje	2159a24573	swscale: remove if(accurate_rnd) branch from functions.	14 years ago
Diego Biurrun	0093199184	swscale: Remove commented-out printf cruft.	14 years ago
Michael Niedermayer	7dc303a60e	swscale: Eliminate rgb24toyv12_c() duplication. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Ronald S. Bultje	1bb0f0c925	swscale: remove if(bitexact) branch from functions. Instead, only set the function pointers if bitexact flag is not set during initialization. Since a change in flags triggers a re-init anyway, this doesn't situations where flag values change during runtime.	14 years ago
Ronald S. Bultje	566b5fbbb3	swscale: remove if(canMMX2BeUsed) conditional. Instead, set function pointers conditionally during init. This patch also reveals a whole branch of dead assembly code that is therefore also removed.	14 years ago
Ronald S. Bultje	aaca69c130	swscale: remove swScale_{c,MMX,MMX2} duplication.	14 years ago
Ronald S. Bultje	c4fd283a46	swscale: use emms_c().	14 years ago
Ronald S. Bultje	b9eb2136af	swscale: remove dead macro WRITEBGR24OLD.	14 years ago
Ronald S. Bultje	1dd4f4be5a	swscale: remove AMD3DNOW "optimizations". The functions are identical to their MMX counterparts. Thus, pretending that swscale is highly optimized for AMD3DNOW extensions is a poorly executed practical joke at best.	14 years ago
Ronald S. Bultje	11ffefefdb	swscale: remove duplicated x86/ functions.	14 years ago
Ronald S. Bultje	e66149e714	swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.	14 years ago
Ronald S. Bultje	c8f487deae	swscale: fix YUV420P 9/10bit support. Fix handling of input if not in native endianness, and add support for 9/10-bit output. This allows us to force endianness of YUV420P 9/10bit in the H264/10bit fate tests, which should fix them on big-endian systems.	14 years ago
Janne Grunau	7f2ae5c7af	swscale: fix compilation with --enable-runtime-cpudetect	14 years ago
Luca Barbato	6216fc70b7	swscale: simplify rgb2rgb templating MMX is always built. Drop the ifdefs	14 years ago
Josh Allmann	735bf19511	swscale: further cleanup swscale.c Move x86-specific constants out of swscale.c	14 years ago
Luca Barbato	86330b4c92	swscale: partially move the arch specific code left PPC and x86 code is split off from swscale_template.c. Lots of code is still duplicated and should be removed later. Again uniformize the init system to be more similar to the dsputil one. Unset h*scale_fast in the x86 init in order to make the output consistent with the previous status. Thanks to Josh for spotting it.	14 years ago
Luca Barbato	c003832883	swscale: move away x86 specific code from rgb2rgb Keep only the plain C code in the main rgb2rgb.c and move the x86 specific optimizations to x86/rgb2rgb.c Change the initialization pattern a little so some of it can be factorized to behave more like dsputils.	14 years ago
Diego Biurrun	db46be01ec	Add unconditional return statement to yuva420_rgb32_MMX() / yuva420_bgr32_MMX(). When HAVE_7REGS was not defined these functions had an empty body causing the following warnings during compilation. In file included from libswscale/x86/yuv2rgb_mmx.c:58: libswscale/x86/yuv2rgb_template.c: In function ‘yuva420_rgb32_MMX’: libswscale/x86/yuv2rgb_template.c:412: warning: no return statement in function returning non-void libswscale/x86/yuv2rgb_template.c: In function ‘yuva420_bgr32_MMX’: libswscale/x86/yuv2rgb_template.c:457: warning: no return statement in function returning non-void Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Janne Grunau	2c3589bfda	consolidate .gitignore patters into a single file Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Janne Grunau	348b8218f7	convert svn:ignore properties to .gitignore files Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Diego Biurrun	870a6f4044	Rename yuv2rgb_template2.c --> yuv2rgb_template.c now that the other is gone. Originally committed as revision 31279 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Diego Biurrun	531f97b0c3	Remove GPL-licensed YUV to RGB MMX routines. We now have an LGPL replacement that is at least equally fast. Originally committed as revision 31278 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Loren Merritt	8a26b2c665	13% faster yuv420 to rgb15 mmx. It is now faster than the old gpl version on conroe. Originally committed as revision 31181 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Loren Merritt	bffc36e084	40% faster yuv420 to rgb24 mmx. It is now faster than the old gpl version on conroe. Originally committed as revision 31180 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
Zuxy Meng	a959e24780	Const correctness for src pointer. Remove all constness related warnings in libswscale. Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
David Conrad	28b2866f45	/nop is illegal with Apple's older version of gas, this was fixed elsewhere but not here since it was unused before now. Originally committed as revision 30289 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Zuxy Meng	845e37e770	Make sure that sfence is used after any non temporal stores. Originally committed as revision 30287 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Zuxy Meng	52c0fcaf52	Avoid redefinition of RGB_PLANAR2PACKED24 as the template is included for multiple times. Originally committed as revision 30273 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Zuxy Meng	23b0072ad7	MMX(2) accelerated yuv420->rgb24 routine, trivial as essentially as it just swaps R and B inputs for the existing yuv420->bgr24 routine. Originally committed as revision 30254 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Zuxy Meng	bb34acd8a4	Remove const to avoid a bunch of GCC warnings against discarded qualifiers and incompatible pointer type. Originally committed as revision 30234 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Ramiro Polla	dd68318cee	Cosmetics: - Place curly brackets in the same line as while/for/if/switch/else/do; - Place curly brackets at column 0 in the next line starting a function. Originally committed as revision 29523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Peter Schlaile	562f685307	BGR32 MMX special convertor. Patch by Peter Schlaile < peter at schlaile dot de > Originally committed as revision 29515 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Ramiro Polla	befa8e665c	Move yuv2rgb code to subdirs. Originally committed as revision 29063 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago

47 Commits (7d8c17b5f62bc14d5f7c7c792630b23240b47eec)