FFmpeg

Commit Graph

Author	SHA1	Message	Date
Oskar Arvidsson	19a0729b4c	Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. This patch lets e.g. dsputil_init chose dsp functions with respect to the bit depth to decode. The naming scheme of bit depth dependent functions is <base name>_<bit depth>[_<prefix>] (i.e. the old clear_blocks_c is now named clear_blocks_8_c). Note: Some of the functions for high bit depth is not dependent on the bit depth, but only on the pixel size. This leaves some room for optimizing binary size. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	12802ec060	dsputil: move VC1-specific stuff into VC1DSPContext.	14 years ago
Stefano Sabatini	c6c98d0897	Move mm_support() from libavcodec to libavutil, make it a public function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	ccf22d3ed1	Merge has_altivec() function into mm_support(), remove it and use mm_support() instead. Reduce complexity and simplify pending move to libavutil. Originally committed as revision 25074 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	7160bb716b	Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_ symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h. Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	c0ec9918b0	Remove global mm_flags variable Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	2829ce4b40	Remove PPC perf counter support This functionality is better accessed through tools like oprofile. Originally committed as revision 23808 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	ddb8c2c0f1	PPC: move prototypes to headers and make some functions static Originally committed as revision 22267 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	9be6f0d2f8	Do not check for both CONFIG_VC1_DECODER and CONFIG_WMV3_DECODER, the former depends upon the latter. Originally committed as revision 19533 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	99e5a9d1ea	Do not redundantly check for both CONFIG_THEORA_DECODER and CONFIG_VP3_DECODER. The Theora decoder depends on the VP3 decoder. Originally committed as revision 19492 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	454403ba55	Altivec VP3 IDCT Originally committed as revision 18949 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	788cca4135	Remove AltiVec optimizations for Snow. They are hindering the development of Snow, which is still in flux. Originally committed as revision 18475 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	f5b96597bd	Remove pointless #if HAVE_ALTIVEC around internal header #include and function declarations. Originally committed as revision 16755 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	49fb20cb8a	replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ and remove all ENABLE_ definitions. Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	b250f9c66d	Change semantic of CONFIG_, HAVE_ and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	9686df2be5	Delete unnecessary 'extern' keywords. Originally committed as revision 15990 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Dominik Mierzejewski	82d1605fe7	Remove duplicated MM_* macros for CPU capabilities from dsputil.h. Add missing one for FF_MM_ALTIVEC to avcodec.h. Rename all the occurences of MM_* to the corresponding FF_MM_*. Originally committed as revision 15770 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Pettenò	be449fca79	Convert asm keyword into __asm__. Neither the asm() nor the __asm__() keyword is part of the C99 standard, but while GCC accepts the former in C89 syntax, it is not accepted in C99 unless GNU extensions are turned on (with -fasm). The latter form is accepted in any syntax as an extension (without requiring further command-line options). Sun Studio C99 compiler also does not accept asm() while accepting __asm__(), albeit reporting warnings that it's not valid C99 syntax. Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	b6934d7f9e	cosmetics: Reindent two misplaced braces. Originally committed as revision 14317 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	e3905ce0af	cosmetics: Reformat PPC code in libavcodec according to style guidelines. This includes indentation changes, comment reformatting, consistent brace placement and some prettyprinting. Originally committed as revision 14316 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	245976da2a	Use full path for #includes from another directory. Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	90901860c2	stupid code (casting of void*) found by checktree.sh Originally committed as revision 11117 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	a1d0b6a277	cosmetics: Fix AltiVec spelling. Originally committed as revision 10639 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	dead9db83a	Remove Metrowerks compiler workaround. Originally committed as revision 10631 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ronald S. Bultje	b550bfaa61	Add libavcodec to compiler include flags in order to simplify header include paths in the source files. mostly from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net Originally committed as revision 9034 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	1f1aadc37c	ssd_int8_vs_int16_altivec, not completely benchmarkedwith svq1 Originally committed as revision 8706 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	35f9736988	rename POWERPC_PERFORMANCE_REPORT to CONFIG_POWERPC_PERF Originally committed as revision 7968 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	8cff89be43	Conditionally compile some of the AltiVec optimizations. Originally committed as revision 7154 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	486497e07b	revert bad checkin Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	be6ed6fff4	move some CFLAGS settings away from config.* writing section Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Steve L'Homme	949b1a13bf	Replace most of the %lld and %llx by their (cleaner) PRI*64 counterparts. patch by Steve Lhomme, slhomme divxcorp com Originally committed as revision 6868 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	a5db5bda07	ppc generic prefetch Originally committed as revision 6669 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	b420448e38	removing ALTIVEC_USE_REFERENCE_C_CODE, since has no use anymore Originally committed as revision 6606 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	75336fc885	Non Altivec optimizations already present at the top Originally committed as revision 6588 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	87ea51e0b5	fix the dcbz check and move it in configure Originally committed as revision 6580 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	241807f32d	altivec float optimizations Originally committed as revision 5999 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	7f624e80ef	standalone snow dsputil init Originally committed as revision 5919 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	73e4ff9de9	Almost cosmetic changes in dsputil_init_ppc and vorbis_inverse_coupling_altivec: - whitespace consistency 2->4 [dsputil_init_ppc] - reorder struct initialization with dsputil_init_altivec [dsputil_init_ppc] - use casts instead of temp variables [vorbis_inverse_coupling_altivec] Originally committed as revision 5918 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	90530cec20	Cleanup Originally committed as revision 5913 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	481fb636b1	Some AltiVec optimizations for VC-1 Originally committed as revision 5899 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	50b35f7aa6	Cosmetics Originally committed as revision 5890 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	a01e08ee5c	hadamard8_diff* enabled on linux/ppc Originally committed as revision 5272 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	22b48b85b6	altivec support for snow Originally committed as revision 5228 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Sigbjørn Skjæret	4af5b6cdb0	Disable AltiVec IDCT for lowres decoding in lavc patch by (Sigbjørn Skjæret: cisc, broadpark no) Originally committed as revision 4413 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roine Gustafsson	b1d041c15c	missaliged clear_blocks() and h264 not complied but referenced fix patch by (Roine Gustafsson <roine at users dot sourceforge dot net>) and me Originally committed as revision 3584 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago

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80 Commits (ecc297308ff3cb8b20359df44108ac299b22bdf1)