[FFmpeg-cvslog] diracdec: obmc accesses arent aligned for all files.

Michael Niedermayer git at videolan.org
Wed Nov 16 00:23:32 CET 2011


ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Nov 15 23:37:40 2011 +0100| [7776091b9f8af51750b27bacd5a50e35fa3930ea] | committer: Michael Niedermayer

diracdec: obmc accesses arent aligned for all files.
Thus use unaligned accesses.

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7776091b9f8af51750b27bacd5a50e35fa3930ea
---

 libavcodec/x86/diracdsp_yasm.asm |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavcodec/x86/diracdsp_yasm.asm b/libavcodec/x86/diracdsp_yasm.asm
index 36aad53..4c5a5d7 100644
--- a/libavcodec/x86/diracdsp_yasm.asm
+++ b/libavcodec/x86/diracdsp_yasm.asm
@@ -224,12 +224,12 @@ cglobal add_dirac_obmc%1_%2, 6,6,5, dst, src, stride, obmc, yblen
     punpckhbw   m3, m4
     pmullw      m0, m2
     pmullw      m1, m3
-    mova        m2, [dstq+2*i]
-    mova        m3, [dstq+2*i+mmsize]
+    movu        m2, [dstq+2*i]
+    movu        m3, [dstq+2*i+mmsize]
     paddw       m0, m2
     paddw       m1, m3
-    mova        [dstq+2*i], m0
-    mova        [dstq+2*i+mmsize], m1
+    movu        [dstq+2*i], m0
+    movu        [dstq+2*i+mmsize], m1
 %assign i i+mmsize
 %endrep
     lea         srcq, [srcq+strideq]



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