[MPlayer-cvslog] [propchange]: r32221 - svn:log
ramiro
subversion at mplayerhq.hu
Mon Sep 13 21:59:47 CEST 2010
Author: ramiro
Revision: 32221
Property Name: svn:log
Action: modified
Property diff:
--- old property value
+++ new property value
@@ -1 +1,9 @@
-swscale: avoid reading prior to the source buffer in planar2x() MMX2
\ No newline at end of file
+swscale: avoid reading prior to the source buffer in planar2x() MMX2
+
+This also removed the need to run C code for the left border pixels, which led
+led to a small speedup.
+
+before:
+63750690 dezicycles in yuv410p 2048x2048 --> yuv420p 2048x2048, 2048 runs, 0 skips
+after:
+62768947 dezicycles in yuv410p 2048x2048 --> yuv420p 2048x2048, 2048 runs, 0 skips
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