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Rephrase a paragraph for ease of understanding, suggested by Mans.

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Originally committed as revision 4379 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Diego Biurrun
2005-06-12 16:11:40 +00:00
parent c5a44f5715
commit 0a46c9330a
1 changed files with 9 additions and 9 deletions
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18
doc/optimization.txt
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@@ -10,15 +10,15 @@ stuff in the i386 directory or find some other functions in the C source to
optimize, but there aren't many left. optimize, but there aren't many left.
Understanding these overoptimized functions: Understanding these overoptimized functions:
As many functions, like the C ones tend to be a bit unreadable currently As many functions tend to be a bit difficult to understand because
because of optimizations it is difficult to understand them (and write of optimizations, it can be hard to optimize them further, or write
architecture specific versions, or optimize the C functions further) it is architecture-specific versions. It is recommened to look at older
recommended to look at older CVS versions of the interesting files (just use CVS versions of the interesting files (just use ViewCVS at
ViewCVS at http://www1.mplayerhq.hu/cgi-bin/cvsweb.cgi/ffmpeg/?cvsroot=FFMpeg). http://www1.mplayerhq.hu/cgi-bin/cvsweb.cgi/ffmpeg/?cvsroot=FFMpeg).
Alternatively, look into the other architecture-specific versions in the i386/, Alternatively, look into the other architecture-specific versions in
ppc/, alpha/ subdirectories. Even if you don't exactly understand the the i386/, ppc/, alpha/ subdirectories. Even if you don't exactly
instructions, it could help understanding the functions and how they comprehend the instructions, it could help understanding the functions
can be optimized. and how they can be optimized.
NOTE: If you still don't understand some function, ask at our mailing list!!! NOTE: If you still don't understand some function, ask at our mailing list!!!
(http://www1.mplayerhq.hu/mailman/listinfo/ffmpeg-devel) (http://www1.mplayerhq.hu/mailman/listinfo/ffmpeg-devel)