diff options
author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-19 06:57:22 +0400 |
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committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-20 03:31:03 +0400 |
commit | 8fb26950ed3c4cd1e175c4439726884926cba022 (patch) | |
tree | 70ea709ac97e8b371525b26afeceeb52d1eb1a94 /libavcodec/x86 | |
parent | b18f8cbf3dd27ba881770ef588fcb4d1de4a41f5 (diff) |
h264: don't use redzone in loopfilter on win64.
Red zone usage is not allowed in the Win64 ABI.
Diffstat (limited to 'libavcodec/x86')
-rw-r--r-- | libavcodec/x86/h264_deblock.asm | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libavcodec/x86/h264_deblock.asm b/libavcodec/x86/h264_deblock.asm index f264edb65f..0f61922276 100644 --- a/libavcodec/x86/h264_deblock.asm +++ b/libavcodec/x86/h264_deblock.asm @@ -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 ) ;----------------------------------------------------------------------------- cglobal deblock_h_chroma_8_mmxext, 5,7 -%if ARCH_X86_64 +%if UNIX64 %define buf0 [rsp-24] %define buf1 [rsp-16] +%elif WIN64 + sub rsp, 16 + %define buf0 [rsp] + %define buf1 [rsp+8] %else %define buf0 r0m %define buf1 r2m @@ -839,6 +843,9 @@ cglobal deblock_h_chroma_8_mmxext, 5,7 movq m0, buf0 movq m3, buf1 TRANSPOSE8x4B_STORE PASS8ROWS(t5, r0, r1, t6) +%if WIN64 + add rsp, 16 +%endif RET ALIGN 16 |