[FFmpeg-cvslog] r12171 - trunk/doc/optimization.txt
melanson
subversion
Thu Feb 21 19:46:50 CET 2008
Author: melanson
Date: Thu Feb 21 19:46:49 2008
New Revision: 12171
Log:
minor English corrections
Modified:
trunk/doc/optimization.txt
Modified: trunk/doc/optimization.txt
==============================================================================
--- trunk/doc/optimization.txt (original)
+++ trunk/doc/optimization.txt Thu Feb 21 19:46:49 2008
@@ -16,7 +16,7 @@ Understanding these overoptimized functi
--------------------------------------------
As many functions tend to be a bit difficult to understand because
of optimizations, it can be hard to optimize them further, or write
-architecture-specific versions. It is recommened to look at older
+architecture-specific versions. It is recommended to look at older
revisions of the interesting files (for a web frontend try ViewVC at
http://svn.mplayerhq.hu/ffmpeg/trunk/).
Alternatively, look into the other architecture-specific versions in
@@ -43,8 +43,8 @@ readable instead of making it 1% faster.
WTF is that function good for ....:
-----------------------------------
-The primary purpose of that list is to avoid wasting time to optimize functions
-which are rarely used
+The primary purpose of this list is to avoid wasting time optimizing functions
+which are rarely used.
put(_no_rnd)_pixels{,_x2,_y2,_xy2}
Used in motion compensation (en/decoding).
@@ -164,7 +164,7 @@ do{
...
}while()
-Use asm() instead of intrinsics. Later requires a good optimizing compiler
+Use asm() instead of intrinsics. The latter requires a good optimizing compiler
which gcc is not.
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