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x86_64: int32_to_float_fmul_scalar sign extend integer length

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Janne Grunau 2015-12-08 16:20:19 +01:00
parent 64034849da
commit 5dfe4edad6
1 changed files with 3 additions and 0 deletions
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libavcodec/x86/fmtconvert.asm
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@ -37,6 +37,9 @@ cglobal int32_to_float_fmul_scalar, 4, 4, %1, dst, src, mul, len
SWAP 0, 2
%elif ARCH_X86_32
movss m0, mulm
%endif
%if ARCH_X86_64
movsxd lenq, lend
%endif
SPLATD m0
shl lenq, 2