ARM: NEON optimised RDFT

Originally committed as revision 22641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 03:35:02 +00:00
parent fc4a2d1e8c
commit a8bb9ea532
5 changed files with 168 additions and 0 deletions
--- a/libavcodec/rdft.c
+++ b/libavcodec/rdft.c
@@ -121,6 +121,9 @@ av_cold int ff_rdft_init(RDFTContext *s, int nbits, enum RDFTransformType trans)
    }
 #endif
    s->rdft_calc   = ff_rdft_calc_c;
+
+    if (ARCH_ARM) ff_rdft_init_arm(s);
+
    return 0;
 }