From c0fda017d1087903ade3b574bd57d02b63bfe2cc Mon Sep 17 00:00:00 2001
From: David Conrad <lessen42@gmail.com>
Date: Fri, 28 May 2010 07:22:04 +0000
Subject: vp3: 10l Fix DC-only IDCT for C and ARM too

Originally committed as revision 23359 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/arm/vp3dsp_neon.S | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'libavcodec/arm/vp3dsp_neon.S')

diff --git a/libavcodec/arm/vp3dsp_neon.S b/libavcodec/arm/vp3dsp_neon.S
index ade19984c2..d97ed3d21d 100644
--- a/libavcodec/arm/vp3dsp_neon.S
+++ b/libavcodec/arm/vp3dsp_neon.S
@@ -377,12 +377,10 @@ endfunc
 
 function ff_vp3_idct_dc_add_neon, export=1
     ldrsh           r2,  [r2]
-    movw            r3,  #46341
-    mul             r2,  r3,  r2
-    smulwt          r2,  r3,  r2
     mov             r3,  r0
+    add             r2,  r2,  #15
     vdup.16         q15, r2
-    vrshr.s16       q15, q15, #4
+    vshr.s16        q15, q15, #5
 
     vld1.8          {d0}, [r0,:64], r1
     vld1.8          {d1}, [r0,:64], r1
-- 
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