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ffmpeg / libavcodec / ppc / check_altivec.c @ 35de5d24

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# Date Author Comment
f8c0692d 05/09/2009 12:26 PM Diego Biurrun

Add necessary header for CONFIG_RUNTIME_CPUDETECT preprocessor definition.

Originally committed as revision 18774 to svn://svn.ffmpeg.org/ffmpeg/trunk

e90f5b5a 04/08/2009 08:26 PM Ramiro Polla

configure: Add --enable-runtime-cpudetect

Originally committed as revision 18380 to svn://svn.ffmpeg.org/ffmpeg/trunk

bad5537e 02/01/2009 02:00 AM Diego Biurrun

Use full internal pathname in doxygen @file directives.
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk

67a7e4db 01/30/2009 11:50 PM Diego Biurrun

Use '#if defined()' for OS-specific preprocessor checks.
Avoids some warnings about undefined preprocessor directives.

Originally committed as revision 16869 to svn://svn.ffmpeg.org/ffmpeg/trunk

be449fca 10/16/2008 01:34 PM Diego Pettenò

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...

8556ea03 09/22/2008 05:40 AM Diego Biurrun

spelling cosmetics

Originally committed as revision 15383 to svn://svn.ffmpeg.org/ffmpeg/trunk

acce61a7 09/22/2008 05:38 AM Brad

AltiVec detection support for OpenBSD, patch by Brad, brad comstyle com.

Originally committed as revision 15382 to svn://svn.ffmpeg.org/ffmpeg/trunk

7f0d242b 09/13/2008 01:18 PM David Conrad

Fix compilation on Mac OS X 10.4: Defining _POSIX_C_SOURCE hides the u_char &
similar typedefs that sysctl.h needs. Since sysctl() itself isn't POSIX
undefining _POSIX_C_SOURCE for check_altivec.c seems the best way to fix this.
patch by David Conrad lessen42 at gmail com...

ccd425e7 05/06/2008 09:16 AM Diego Biurrun

Remove unnecessary parentheses from return calls.

Originally committed as revision 13069 to svn://svn.ffmpeg.org/ffmpeg/trunk

b8659d94 01/19/2008 07:27 PM Reimar Döffinger

Add mfspr-based AltiVec detection code.
Currently not enabled in FFmpeg, because it crashes if the OS does not
emulate mfspr.

Originally committed as revision 11569 to svn://svn.ffmpeg.org/ffmpeg/trunk

d9a5dab2 10/02/2007 06:18 PM Reimar Döffinger

Remove uses of SIGILL for CPU extension detection, that method is not acceptable
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)....

89523bee 10/02/2007 11:39 AM Luca Barbato

Sanitize altivec code so it can be built with runtime check properly

Originally committed as revision 10640 to svn://svn.ffmpeg.org/ffmpeg/trunk