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* Add zero_extend() functionMåns Rullgård2010-02-211-0/+7
| | | | Originally committed as revision 21947 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move NEG_[US]SR32 macros to mathops.hMåns Rullgård2010-02-171-0/+8
| | | | Originally committed as revision 21873 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add UMULH()Måns Rullgård2010-01-261-0/+6
| | | | | | | This function/macro returns the high half of the unsigned 64-bit product of two unsigned 32-bit operands. Originally committed as revision 21463 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move COPY3_IF_LT to lavc/mathops.hMåns Rullgård2010-01-201-0/+9
| | | | | | | | This obscure macro is only used in motion_est.c so having it in lavc makes more sense. See discussion here: http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2008-November/056561.html Originally committed as revision 21346 to svn://svn.ffmpeg.org/ffmpeg/trunk
* AVR32: optimised mathops.hMåns Rullgård2009-08-171-0/+2
| | | | | | 44% faster MP3 decoding Originally committed as revision 19667 to svn://svn.ffmpeg.org/ffmpeg/trunk
* MIPS: add MIPS64 and Loongson asm for MAC64/MLS64Måns Rullgård2009-05-281-0/+2
| | | | Originally committed as revision 18979 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mathops: sort arch-specific #include linesMåns Rullgård2009-05-201-5/+5
| | | | Originally committed as revision 18886 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mathops: whitespace cosmeticsMåns Rullgård2009-05-201-12/+4
| | | | Originally committed as revision 18885 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add sign_extend() function to mathops.hMåns Rullgård2009-03-031-0/+7
| | | | Originally committed as revision 17738 to svn://svn.ffmpeg.org/ffmpeg/trunk
* re-enable mid_pred asm on x86_64. (broke in r16681)Loren Merritt2009-02-081-1/+1
| | | | Originally committed as revision 17058 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: Remove pointless period after copyright statement non-sentences.Diego Biurrun2009-01-191-1/+1
| | | | Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
* moves mid_pred() into mathops.h (with arch specific code split by directory)Aurelien Jacobs2009-01-181-0/+30
| | | | Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change semantic of CONFIG_*, HAVE_* and ARCH_*.Aurelien Jacobs2009-01-131-4/+4
| | | | | | They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
* consistency cosmetics: Rename POWERPC identifiers to PPC.Diego Biurrun2008-12-271-1/+1
| | | | Originally committed as revision 16359 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename libavcodec/i386/ --> libavcodec/x86/.Diego Biurrun2008-12-221-1/+1
| | | | | | | It contains optimizations that are not specific to i386 and libavutil uses this naming scheme already. Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ARM: replace "armv4l" with "arm"Måns Rullgård2008-12-171-2/+2
| | | | Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add shift argument to MULL() macroMåns Rullgård2008-11-241-1/+1
| | | | | | | | This replaces use of FRAC_BITS in the MULL() definition with a third argument specifying the shift amount. All uses of this macro are updated to pass FRAC_BITS as third argument. Originally committed as revision 15921 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Globally rename the header inclusion guard names.Stefano Sabatini2008-08-311-3/+3
| | | | | | | | | Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mathops: add MAC64, MLS64, and MLS16Måns Rullgård2008-07-131-0/+12
| | | | | | | | MAC64: 64 += 32 x 32 (bits) MLS64: 64 -= 32 x 32 MLS16: 32 -= 16 x 16 Originally committed as revision 14198 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full path for #includes from another directory.Diego Biurrun2008-05-091-1/+1
| | | | Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fix typo ARCH_PPC -> ARCH_POWERPCMåns Rullgård2008-03-171-1/+1
| | | | Originally committed as revision 12465 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add FFMPEG_ prefix to all multiple inclusion guards.Diego Biurrun2007-10-171-3/+3
| | | | Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Hooking bfin/mathops.hMarc Hoffman2007-08-301-0/+4
| | | | Originally committed as revision 10263 to svn://svn.ffmpeg.org/ffmpeg/trunk
* include all prerequisites in header filesMåns Rullgård2007-06-161-0/+2
| | | | Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rename always_inline to av_always_inline and move to common.hMåns Rullgård2006-12-081-1/+1
| | | | Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add ARCH_X86_32 as a new define for 32 bit x86 architectures and changeDiego Biurrun2006-11-011-1/+1
| | | | | | the semantics of ARCH_X86 to mean both 32 and 64 bits. Originally committed as revision 6852 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun2006-10-071-4/+6
| | | | | | and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
* New single instruction math operation headerLuca Barbato2006-09-191-0/+67
Originally committed as revision 6291 to svn://svn.ffmpeg.org/ffmpeg/trunk
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