FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ronald S. Bultje	f2a3b23051	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	835ab9207e	swscale: remove if(accurate_rnd) branch from functions.	14 years ago
Anton Khirnov	2b04858a10	swscale: revive SWS_CPU_CAPS until next major bump.	14 years ago
Diego Biurrun	11f2eae2ae	swscale: Remove commented-out printf cruft.	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	389e2000eb	swscale: delay allocation of formatConvBuffer(). That means it won't be allocated when not needed. Alongside this, it fixes valgrind/fate-detected memory leaks.	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
Michael Niedermayer	041dbd3c14	swscale: dont loose precission on RGB/BGR48 input, that is dont drop half the bits. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	2b6bfff2b2	swscale: Do not loose precission on yuv values after rgb->yuv. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	93681fbd50	swscale: fix compile on ppc.	14 years ago
Ronald S. Bultje	e758573a88	swscale: fix compile on x86-32.	14 years ago
Ronald S. Bultje	48520772d9	swscale: use av_clip_uint8() in yuv2yuv1_c().	14 years ago
Ronald S. Bultje	0f4eb8b043	swscale: remove VOF/VOFW.	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	69645c021a	swscale: replace formatConvBuffer[VOF] by allocated array. This allows to convert between formats of arbitrary width, regardless of the value of VOF/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
Anton Khirnov	c7a973e44a	swscale: revive SWS_CPU_CAPS until next major bump.	14 years ago
Diego Biurrun	0093199184	swscale: Remove commented-out printf cruft.	14 years ago
Diego Biurrun	6f7a280ead	swscale: Remove orphaned, commented-out function declaration.	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
Michael Niedermayer	b49728df73	swscale: document SWS_CPU_CAPS* Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	e92bdadb2d	Revert removial of SWS flags from `e66149e714` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	4a056160be	swscale: remove duplicatiopn of rgb24toyv12_c() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Jean-Tiare Le Bigot	364889cf9c	Return -1 on invalid input instead of crashing.	14 years ago
Michael Niedermayer	d1adad3cca	Merge swscale bloatup This will be cleaned up in the next merge Authorship / merged commits: commit `f668afd489` Author: Janne Grunau <janne-libav@jannau.net> Date: Fri Apr 15 09:12:34 2011 +0200 swscale: fix "ISO C90 forbids mixed declarations and code" warning only hit with --enable-runtime-cpudetect commit `7f2ae5c7af` Author: Janne Grunau <janne-libav@jannau.net> Date: Fri Apr 15 02:09:44 2011 +0200 swscale: fix compilation with --enable-runtime-cpudetect commit `b6cad3df82` Author: Janne Grunau <janne-libav@jannau.net> Date: Fri Apr 15 00:31:04 2011 +0200 swscale: correct include path to fix ppc altivec build commit `6216fc70b7` Author: Luca Barbato <lu_zero@gentoo.org> Date: Thu Apr 14 22:03:45 2011 +0200 swscale: simplify rgb2rgb templating MMX is always built. Drop the ifdefs commit `33a0421bba` Author: Josh Allmann <joshua.allmann@gmail.com> Date: Wed Apr 13 20:57:32 2011 +0200 swscale: simplify initialization code Simplify the fallthrough case when no accelerated functions can be initialized. commit `735bf19511` Author: Josh Allmann <joshua.allmann@gmail.com> Date: Wed Apr 13 20:57:31 2011 +0200 swscale: further cleanup swscale.c Move x86-specific constants out of swscale.c commit `86330b4c92` Author: Luca Barbato <lu_zero@gentoo.org> Date: Wed Apr 13 20:57:30 2011 +0200 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. commit `c003832883` Author: Luca Barbato <lu_zero@gentoo.org> Date: Wed Apr 13 20:57:29 2011 +0200 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. Conflicts: libswscale/rgb2rgb.c libswscale/swscale_template.c	14 years ago
Michael Niedermayer	d9d56036f3	swscale: MMX optim of hscale16() code is based on existing 8bit MMX code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	895b616146	swscale: dont loose bits on planar >8bit yuv ind gray nput. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	8050dfdfb2	swscale: Switch to ronalds yuv2yuvX16inC_template() its very similar to baptsites and supports alpha Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	a724ee6265	swscale: unbreak the build on non-x86 systems.	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	fe43d5d71e	swscale: remove duplicate code in ppc/ subdirectory.	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
Kieran Kunhya	6465c820da	Fix 9/10 bit in swscale. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Clément Bœsch	7d4c4394b5	swscale: point out an alternative to sws_getContext Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Peter Belkner	502e858fd2	swscale: fix compile on mingw32 Compiling "swscale.c" breaks on MINGW32 because of multiple including "libswscale_template.c"	14 years ago
Ronald S. Bultje	76f8a96e00	[PATCH] Update pixdesc_be fate refs after adding 9/10bit YUV420P formats. Also remove code that overwrites the C versions of functions in sws_init_swScale_altivec(), so that it uses the C functions of files if no altivec-optimized version exists.	14 years ago
Ronald S. Bultje	b025431bfe	swscale: 10l forgot git add this change from ronald. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

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915 Commits (f2a3b23051c61a38ba5cb04414e6ebe0986041da)