FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ronald S. Bultje	3f04ab4fcd	swscale: split hScale() function pointer into h[cy]Scale(). This allows using more specific implementations for chroma/luma, e.g. we can make assumptions on filterSize being constant, thus avoiding that test at runtime.	14 years ago
Luca Barbato	3304a1e69a	swscale: add dithering to yuv2yuvX_altivec_real It just does that part in scalar form, I doubt using a vector store over 2 array would speed it up particularly. The function should be written to not use a scratch buffer.	14 years ago
Ronald S. Bultje	28c1115a91	swscale: use 15-bit intermediates for 9/10-bit scaling.	14 years ago
Ronald S. Bultje	8a8d0ce208	swscale: for >8bit scaling, read in native bit-depth. For 9/10bit, it means we don't have to upscale to 16bit before actual scaling or pixel format conversion, and thus a performance gain.	14 years ago
Ronald S. Bultje	ef1ee362b3	swscale: implement >8bit scaling support. This means that precision is retained when scaling between sample formats with >8 bits per component (48bit RGB, 16bit grayscale, 9/10/16bit YUV).	14 years ago
Mans Rullgard	635930d466	PPC: swscale: disable altivec functions for unsupported formats Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	13a099799e	swscale: change prototypes of scaled YUV output functions. Remove unused variables "flags" and "dstFormat" in yuv2packed1, merge source rows per plane for yuv2packed[12], and make every source argument int16_t (some where invalidly set to uint16_t). This prevents stack pollution and is part of the Great Evil Plan to simplify swscale.	14 years ago
Ronald S. Bultje	dc179ec819	swscale: split yuv2packedX_altivec in smaller functions. This will likely lead to a considerable performance boost, since it removes a branch from the inner loop. Part of the Great Evil Plan to simplify swscale.	14 years ago
Ronald S. Bultje	97535ffb97	swscale: remove unused xInc/srcW arguments from hScale().	14 years ago
Ronald S. Bultje	ca364a5b43	swscale: extract SWS_FULL_CHR_H_INT conditional into init code.	14 years ago
Ronald S. Bultje	bda9b20fa4	swscale: un-special-case yuv2yuvX16_c(). Make yuv2yuvX16_c a function pointer for yuv2yuvX(), so that the function pointer becomes bitdepth-independent.	14 years ago
Ronald S. Bultje	075d0ae72c	swscale: enable hScale_altivec_real.	14 years ago
Ronald S. Bultje	67d80a5421	swscale: split out ppc _template.c files from main swscale.c.	14 years ago
Ronald S. Bultje	a3e9bb5dee	swscale: remove indirections in ppc/swscale_template.c.	14 years ago
Ronald S. Bultje	0e5d31b16b	swscale: split out unscaled altivec YUV converters in their own file.	14 years ago
Ronald S. Bultje	0d793db1b0	swscale: remove unused COMPILE_TEMPLATE_ALTIVEC.	14 years ago
Diego Biurrun	f635a233e3	swscale: Remove unused variable.	14 years ago
Diego Biurrun	06b5facd4b	swscale: Remove disabled code.	14 years ago
Anton Khirnov	b8e893399f	sws: replace all long with int. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	93681fbd50	swscale: fix compile on ppc.	14 years ago
Ronald S. Bultje	fe43d5d71e	swscale: remove duplicate code in ppc/ subdirectory.	14 years ago
Ronald S. Bultje	e66149e714	swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.	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	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	b6cad3df82	swscale: correct include path to fix ppc altivec build	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
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
Reimar Döffinger	6cce7cabdb	Fix compilation, forgot to add const also to the definition of ff_yuv2packedX_altivec Originally committed as revision 31782 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Reimar Döffinger	5a55d5b592	More const-correctness fixes to avoid warnings. Originally committed as revision 31781 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Reimar Döffinger	a4eef68f53	Add some "const" to avoid incompatible pointer type warnings Originally committed as revision 31780 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Måns Rullgård	4a88852623	Move array specifiers outside DECLARE_ALIGNED() invocations Originally committed as revision 30385 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Ramiro Polla	9451b59fc6	Remove ; after while(0) in macros. Originally committed as revision 29674 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 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	16 years ago
Ramiro Polla	9b734d44ab	Indent libswscale: - Use 4 spaces throughout for indentation; - Fix inconsistent indentation; - Indent function calls and declarations aligning arguments on multiple lines to the column after the opening parentheses; - Align asm code to the column 4 spaces after the call to __asm__(); - Align cases in switch statements to the same column as "switch". Originally committed as revision 29522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Diego Biurrun	9bb3f3edfe	Remove disabled debug code. Originally committed as revision 29485 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Ramiro Polla	c0cf20a24a	Use DECLARE_ALIGNED macro instead of __attribute__((aligned)) for ppc code. Originally committed as revision 29350 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Diego Biurrun	f1933e436c	Add missing const qualifiers to AltiVec function parameters where appropriate. Fixes a couple of 'discards qualifiers from pointer target type' warnings. Originally committed as revision 29281 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Diego Biurrun	009d2d74c2	Move swscale AltiVec template code to ppc subdirectory. Originally committed as revision 29099 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 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

41 Commits (c960e67ad0f6b318a5f229bb662c899e7e7570d8)