[FFmpeg-cvslog] ac3dsp: call femms/emms at the end of float_to_fixed24() for 3DNow and SSE

[Justin Ruggles]

ffmpeg | branch: master | Justin Ruggles <justin.ruggles at gmail.com> | Thu Apr 12 16:22:00 2012 -0400| [de7f22ab0c5f79239ee627344d0d73e1c7060192] | committer: Ronald S. Bultje

ac3dsp: call femms/emms at the end of float_to_fixed24() for 3DNow and SSE

Fixes ac3-encode and eac3-encode FATE test failures with SSE2 disabled.

Signed-off-by: Ronald S. Bultje <rsbultje at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=de7f22ab0c5f79239ee627344d0d73e1c7060192
---

 libavcodec/x86/ac3dsp.asm |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavcodec/x86/ac3dsp.asm b/libavcodec/x86/ac3dsp.asm
index 746fd83..1438811 100644
--- a/libavcodec/x86/ac3dsp.asm
+++ b/libavcodec/x86/ac3dsp.asm
@@ -223,7 +223,8 @@ cglobal float_to_fixed24_3dnow, 3,3,0, dst, src, len
     add  dstq, 32
     sub  lend, 8
     ja .loop
-    REP_RET
+    femms
+    RET
 
 INIT_XMM
 cglobal float_to_fixed24_sse, 3,3,3, dst, src, len
@@ -247,7 +248,8 @@ cglobal float_to_fixed24_sse, 3,3,3, dst, src, len
     add      dstq, 32
     sub      lend, 8
     ja .loop
-    REP_RET
+    emms
+    RET
 
 INIT_XMM
 cglobal float_to_fixed24_sse2, 3,3,9, dst, src, len