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h264: don't use redzone in loopfilter on win64.

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Red zone usage is not allowed in the Win64 ABI.
This commit is contained in:
Ronald S. Bultje 2012-02-18 18:57:22 -08:00
parent b18f8cbf3d
commit 8fb26950ed
1 changed files with 8 additions and 1 deletions
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9
libavcodec/x86/h264_deblock.asm
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@ -824,9 +824,13 @@ cglobal deblock_v_chroma_8_mmxext, 5,6
; void ff_deblock_h_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 ) ; void ff_deblock_h_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
cglobal deblock_h_chroma_8_mmxext, 5,7 cglobal deblock_h_chroma_8_mmxext, 5,7
%if ARCH_X86_64 %if UNIX64
%define buf0 [rsp-24] %define buf0 [rsp-24]
%define buf1 [rsp-16] %define buf1 [rsp-16]
%elif WIN64
sub rsp, 16
%define buf0 [rsp]
%define buf1 [rsp+8]
%else %else
%define buf0 r0m %define buf0 r0m
%define buf1 r2m %define buf1 r2m
@ -839,6 +843,9 @@ cglobal deblock_h_chroma_8_mmxext, 5,7
movq m0, buf0 movq m0, buf0
movq m3, buf1 movq m3, buf1
TRANSPOSE8x4B_STORE PASS8ROWS(t5, r0, r1, t6) TRANSPOSE8x4B_STORE PASS8ROWS(t5, r0, r1, t6)
%if WIN64
add rsp, 16
%endif
RET RET
ALIGN 16 ALIGN 16