| section .data align=16 |
| |
| align 16 |
| |
| mmx_yuy2_00ff dw 000ffh, 000ffh, 000ffh, 000ffh |
| |
| section .text |
| |
| ; -- Import/Export ------------------------------------------------------ |
| |
| global mb_yuy2yuv_mmx |
| |
| struc macroblock_yuy2_param |
| .dsty: resd 1 |
| .dstu: resd 1 |
| .dstv: resd 1 |
| .dypitch: resd 1 |
| .dcpitch: resd 1 |
| .src: resd 1 |
| .spitch: resd 1 |
| endstruc |
| |
| ; ----------------------------------------------------------------------- |
| ; -= mb_yuy2yuv_mmx =- |
| ; |
| ; extern "C" int __fastcall mb_yuy2yuv_mmx( macroblock_param *param ); |
| ; ----------------------------------------------------------------------- |
| |
| align 16 |
| |
| mb_yuy2yuv_mmx: |
| |
| push ebx |
| push edx |
| |
| push esi |
| push edi |
| push ebp |
| |
| mov esi, [ecx + macroblock_yuy2_param.src] |
| mov edx, [ecx + macroblock_yuy2_param.spitch] |
| |
| mov edi, [ecx + macroblock_yuy2_param.dsty] |
| mov eax, [ecx + macroblock_yuy2_param.dstu] |
| mov ebx, [ecx + macroblock_yuy2_param.dstv] |
| |
| mov ebp, [ecx + macroblock_yuy2_param.dypitch] |
| mov ecx, [ecx + macroblock_yuy2_param.dcpitch] |
| |
| movq mm6, [mmx_yuy2_00ff] |
| |
| pop ebp |
| pop edi |
| pop esi |
| |
| pop edx |
| pop ebx |
| |
| retn |
| |
