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2014-03-14avcodec/sparc: add note about the removialMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-13Remove all SPARC architecture optimizationsDiego Biurrun
SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.
2013-05-17sparc: VIS mnemonicsMichael Kostylev
Currently, if VIS is enabled by configure, it will also be enabled at run-time regardless of its support in the hardware. Thus, masking VIS usage as it is done in vis.h by constructing binary instructions is pointless. Using normal VIS mnemonics in inline assembly allows to take advantage of automatic register allocation, gets rid of register variables, which are unsupported by suncc for SPARC, and improves code readability. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-05-16sparc: Eliminate dead code in VIS acceleration macrosMichael Kostylev
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-20sparc: hpeldsp: Move vis half-pel assembly from dsputil to hpeldspRonald S. Bultje
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-02-26Remove unnecessary dsputil.h #includesDiego Biurrun
2013-02-15sparc: dsputil: Simplify high_bit_depth checksDiego Biurrun
2013-02-11sparc: dsputil_vis: Fix silly variable name search and replace typoDiego Biurrun
2013-02-05Add av_cold attributes to arch-specific init functionsDiego Biurrun
2013-02-05Use ptrdiff_t instead of int for {avg, put}_pixels line_size parameter.Diego Biurrun
This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic.
2013-01-23dsputil: remove one array dimension from avg_no_rnd_pixels_tab.Ronald S. Bultje
2013-01-23dsputil: remove avg_no_rnd_pixels8.Ronald S. Bultje
This is never used.
2013-01-23Drop DCTELEM typedefDiego Biurrun
It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-08-16Fix even more missing includes after the common.h removalMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-16Add more missing includes after removing the implicit common.hMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-04-12build: Consistently handle conditional compilation for all optimization OBJS.Diego Biurrun
2012-03-26build: prettyprinting cosmeticsDiego Biurrun
2012-02-16dsputil: Add ff_ prefix to the dsputil*_init* functionsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-02Replace ffmpeg references with more accurate libav* references.Diego Biurrun
2011-07-21dsputil: update per-arch init funcs for non-h264 high bit depthMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-20simple_idct: add 10-bit versionMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-21multiple inclusion guard cleanupDiego Biurrun
Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.
2011-05-10Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 ↵Oskar Arvidsson
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>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-18consolidate .gitignore patters into a single fileJanne Grunau
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-17convert svn:ignore properties to .gitignore filesJanne Grunau
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2010-03-18Replace remaining uses of ATTR_ALIGNED with DECLARE_ALIGNEDMåns Rullgård
Originally committed as revision 22593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17Move arch-specific makefile parts into $arch/MakefileMåns Rullgård
Originally committed as revision 22569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11sparc: fix a few pages of cast warningsMåns Rullgård
Originally committed as revision 22441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11sparc: fix dsputil prototypesMåns Rullgård
Originally committed as revision 22440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06Remove DECLARE_ALIGNED_{8,16} macrosMåns Rullgård
These macros are redundant. All uses are replaced with the generic DECLARE_ALIGNED macro instead. Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22Move array specifiers outside DECLARE_ALIGNED() invocationsMåns Rullgård
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-09Remove file name from file headers.Diego Biurrun
It provides no useful information and breaks on renames. Originally committed as revision 17097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-30Add missing void keyword to parameterless function declarations.Diego Biurrun
Originally committed as revision 16860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-09Remove useless inline qualifier, fixes linking with gcc 4.3.Alexis Ballier
patch by Alexis Ballier, alexis.ballier gmail com Originally committed as revision 16042 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-03Delete unnecessary 'extern' keywords.Diego Biurrun
Originally committed as revision 15990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-16Convert asm keyword into __asm__.Diego Pettenò
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
2008-08-31Globally rename the header inclusion guard names.Stefano Sabatini
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
2008-05-09Use full path for #includes from another directory.Diego Biurrun
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-18cosmetics: __asm__ __volatile__ --> asm volatileDiego Biurrun
Originally committed as revision 12885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02Misc spelling fixes, prefer American over British English.Diego Biurrun
Originally committed as revision 11126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02spellingVitor Sessak
Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17Add FFMPEG_ prefix to all multiple inclusion guards.Diego Biurrun
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-02Hopefully fix sparc compilation again, add incorrectly removed variable ↵Reimar Döffinger
declaration Originally committed as revision 10649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-02Remove uses of SIGILL for CPU extension detection, that method is not acceptableReimar Döffinger
in a library. Should not change anything for PPC, the autodetection is currently pointless due to other code being compiled with -maltivec as well (and detection for OSX and AmigaOS remains in place). SPARC binaries built with VIS support can now only run on systems with VIS. Originally committed as revision 10648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-17Remove redundant ARCH_SPARC #ifdef, the file is compiled conditional toDiego Biurrun
ARCH_SPARC anyway. Originally committed as revision 10517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-30add simple_idct implemented in Sparc VISDenes Balatoni
patch by Balatoni Denes % dbalatoni A interware P hu% Original thread: Messages starting with: [PATCH] SPARC VIS simple_idct * Originally committed as revision 10266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-17add a comment to indicate which #endif belong to which #defineGuillaume Poirier
Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-17add multiple inclusion guards to headersMåns Rullgård
Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-16Add libavcodec to compiler include flags in order to simplify headerRonald S. Bultje
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
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