Module: libav Branch: master Commit: 5463e83dbc9825f3962118f0d3328be82aea3308
Author: Justin Ruggles <[email protected]> Committer: Justin Ruggles <[email protected]> Date: Tue Nov 1 16:57:41 2011 -0400 fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64 The calling convention only allows 4 non-stack parameter, with each float or int register being skipped if not used. fixes Bug 64 --- libavcodec/x86/fmtconvert.asm | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/libavcodec/x86/fmtconvert.asm b/libavcodec/x86/fmtconvert.asm index 8549548..d621089 100644 --- a/libavcodec/x86/fmtconvert.asm +++ b/libavcodec/x86/fmtconvert.asm @@ -28,10 +28,14 @@ SECTION_TEXT ; void int32_to_float_fmul_scalar(float *dst, const int *src, float mul, int len); ;--------------------------------------------------------------------------------- %macro INT32_TO_FLOAT_FMUL_SCALAR 2 -%ifdef ARCH_X86_64 +%ifdef UNIX64 cglobal int32_to_float_fmul_scalar_%1, 3,3,%2, dst, src, len %else cglobal int32_to_float_fmul_scalar_%1, 4,4,%2, dst, src, mul, len +%endif +%ifdef WIN64 + SWAP 0, 2 +%elifdef ARCH_X86_32 movss m0, mulm %endif SPLATD m0 _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
