Commit Graph

13 Commits

Author SHA1 Message Date
Michael Niedermayer cb496e1f12 zero byte idea by rich
Originally committed as revision 8368 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 00:19:26 +00:00
Michael Niedermayer 6573578d7b 2 other variants of how to implement the core part
benchmarks welcome ...

Originally committed as revision 8367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 00:17:55 +00:00
Michael Niedermayer 20bd4e0799 cosmetic cleanup
Originally committed as revision 8362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 22:23:30 +00:00
Michael Niedermayer 3884689bd5 cosmetic cleanup
Originally committed as revision 8361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 22:14:33 +00:00
Michael Niedermayer 913cbde41a 10% smaller object file, 2% slower
Originally committed as revision 8360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 22:12:36 +00:00
Michael Niedermayer c6fd617aea very slightly smaller object file
Originally committed as revision 8358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:33:38 +00:00
Michael Niedermayer 11bf0eb69a make count count bytes not bits (this is simpler and leads to a very slightly smaller object file)
Originally committed as revision 8357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:29:39 +00:00
Michael Niedermayer de953b6b67 remove bigger and slower code
Originally committed as revision 8356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:23:33 +00:00
Michael Niedermayer 82da03f717 dont recommand testing with -O3
Originally committed as revision 8355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:21:57 +00:00
Michael Niedermayer aa59433af6 avoid silly ring buffer logic (faster with -O2, -O3 is always slower then -O2)
Originally committed as revision 8354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:21:12 +00:00
Michael Niedermayer 3479b72bc2 its faster to copy the data to the stack it seems ...
Originally committed as revision 8353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:14:33 +00:00
Michael Niedermayer ae76034cbb explain how to test it
Originally committed as revision 8352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:07:38 +00:00
Michael Niedermayer 7c60e55bff simple SHA-1 implementation
Originally committed as revision 8351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 21:05:56 +00:00