swresample/x86/audio_convert: add emms to CONV

Fixes ticket #1874 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit ca2818b88155029bb6f989ee522e7f8e9e9f5927)
2013-06-18 02:09:46 +02:00 · 2013-06-18 02:09:46 +02:00 · d5b068d44b
commit d5b068d44b
parent 7a472e0da9
1 changed files with 5 additions and 0 deletions
--- a/libswresample/x86/audio_convert.asm
+++ b/libswresample/x86/audio_convert.asm
@ -196,7 +196,12 @@ cglobal %2_to_%1_%3, 3, 3, 6, dst, src, len
    add lenq, 2*mmsize/(1<<%4)
 %endif
        jl .next
+%if mmsize == 8
+    emms
+    RET
+%else
    REP_RET
+%endif
 %endmacro

 %macro PACK_6CH 5-7