lavr: x86: add missing vzeroupper in ff_mix_1_to_2_fltp_flt()

13 years ago · 0dadf9d1e9
parent 48098788c2
commit 0dadf9d1e9
1 changed files with 5 additions and 0 deletions
--- a/libavresample/x86/audio_mix.asm
+++ b/libavresample/x86/audio_mix.asm
@ -175,7 +175,12 @@ cglobal mix_1_to_2_fltp_flt, 3,5,4, src0, matrix0, len, src1, matrix1
    add       src0q, mmsize
    sub        lend, mmsize/4
    jg .loop
+%if mmsize == 32
+    vzeroupper
+    RET
+%else
    REP_RET
+%endif
 %endmacro

 INIT_XMM sse