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| author | Mans Rullgard <mans@mansr.com> | 2012-06-25 14:33:24 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2012-06-25 15:10:39 +0100 |
| commit | 8725da49a2090de05b4b2d05e33727f45cb9d970 (patch) | |
| tree | b7a3d871dbd9f87d32be5f6621130210f1634c1f | |
| parent | dc5385806339f90b4eb074d9002205ebb4010cc2 (diff) | |
| download | ffmpeg-8725da49a2090de05b4b2d05e33727f45cb9d970.tar.gz | |
x86: fft: win64: fix stack alignment for memcpy() call
| -rw-r--r-- | libavcodec/x86/fft_mmx.asm | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/libavcodec/x86/fft_mmx.asm b/libavcodec/x86/fft_mmx.asm index 1cacfb7bd6..5143611533 100644 --- a/libavcodec/x86/fft_mmx.asm +++ b/libavcodec/x86/fft_mmx.asm @@ -640,19 +640,21 @@ cglobal fft_permute, 2,7,1 %if ARCH_X86_64 mov r0, r1 mov r1, r5 +%endif +%if WIN64 + sub rsp, 8 + call memcpy + add rsp, 8 + RET +%elif ARCH_X86_64 + jmp memcpy %else push r2 push r5 push r1 -%endif -%if ARCH_X86_64 && WIN64 == 0 - jmp memcpy -%else call memcpy -%if ARCH_X86_32 add esp, 12 -%endif - REP_RET + RET %endif cglobal imdct_calc, 3,5,3 |