optimized motion compensation for ARM from the mplayer-w100 project. Elefants Dream plays back 2.3fps faster on the Gigabeat

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13032 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 5 insertions, 0 deletions

diff --git a/apps/plugins/mpegplayer/motion_comp.c b/apps/plugins/mpegplayer/motion_comp.c
index fbf2ee1eb4..b2f30c01ff 100644
--- a/apps/plugins/mpegplayer/motion_comp.c
+++ b/apps/plugins/mpegplayer/motion_comp.c
@@ -58,7 +58,12 @@ void mpeg2_mc_init (uint32_t accel)
         mpeg2_mc = mpeg2_mc_vis;
     else
 #endif
+
+#ifdef CPU_ARM
+        mpeg2_mc = mpeg2_mc_arm;
+#else
         mpeg2_mc = mpeg2_mc_c;
+#endif
 }
 
 #define avg2(a,b) ((a+b+1)>>1)