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ARM: NEON H264 chroma loop filter 3 cycles faster
authorMåns Rullgård <mans@mansr.com>
Thu, 15 Jul 2010 21:59:27 +0000 (21:59 +0000)
committerMåns Rullgård <mans@mansr.com>
Thu, 15 Jul 2010 21:59:27 +0000 (21:59 +0000)
Originally committed as revision 24249 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/arm/h264dsp_neon.S patch | blob | history

diff --git a/libavcodec/arm/h264dsp_neon.S b/libavcodec/arm/h264dsp_neon.S
index 488c7ac..bd15ced 100644 (file)
--- a/libavcodec/arm/h264dsp_neon.S
+++ b/libavcodec/arm/h264dsp_neon.S
@@ -589,14 +589,14 @@ endfunc
         vrshrn.i16      d4,  q2,  #3
         vclt.u8         d28, d28, d22   @ < beta
         vclt.u8         d30, d30, d22   @ < beta
-        vand            d26, d26, d28
-        vneg.s8         d25, d24
-        vand            d26, d26, d30
         vmin.s8         d4,  d4,  d24
-        vmovl.u8        q14, d16
+        vneg.s8         d25, d24
+        vand            d26, d26, d28
         vmax.s8         d4,  d4,  d25
-        vand            d4,  d4,  d26
+        vand            d26, d26, d30
         vmovl.u8        q11, d0
+        vand            d4,  d4,  d26
+        vmovl.u8        q14, d16
         vaddw.s8        q14, q14, d4
         vsubw.s8        q11, q11, d4
         vqmovun.s16     d16, q14
Domain: Multimedia / Media Content;