📄 spr16x8.s
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#include "asmdefs.inc"CODE_SEG/******************************************************************************//* *//* RAINE 16x8 TILE DRAWING *//* *//******************************************************************************//*MappedTransparent Mapped*/FUNC(Draw16x8_Mapped) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_00: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movl %eax,(%edi) movl %ebx,4(%edi) movl 8(%esi),%eax movl 12(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movl %eax,8(%edi) movl %ebx,12(%edi) addl $16,%esi // Next Tile Line addl $0xDEADBEEF,%edi // Next Screen Linebitw_00: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(Draw16x8_Mapped_FlipY) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_01: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh movl %eax,12(%edi) movl %ebx,8(%edi) movl 8(%esi),%eax movl 12(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh movl %eax,4(%edi) movl %ebx,(%edi) addl $16,%esi // Next Tile Line addl $0xDEADBEEF,%edi // Next Screen Linebitw_01: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(Draw16x8_Mapped_FlipX) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_02: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movl %eax,(%edi) movl %ebx,4(%edi) movl 8(%esi),%eax movl 12(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movl %eax,8(%edi) movl %ebx,12(%edi) addl $16,%esi // Next Tile Line subl $0xDEADBEEF,%edi // Next Screen Linebitw_02: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(Draw16x8_Mapped_FlipXY) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_03: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh movl %eax,12(%edi) movl %ebx,8(%edi) movl 8(%esi),%eax movl 12(%esi),%ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh bswap %eax bswap %ebx movb %al,%dl movb (%ecx,%edx),%al movb %bl,%dl movb (%ecx,%edx),%bl movb %ah,%dl movb (%ecx,%edx),%ah movb %bh,%dl movb (%ecx,%edx),%bh movl %eax,4(%edi) movl %ebx,(%edi) addl $16,%esi // Next Tile Line subl $0xDEADBEEF,%edi // Next Screen Linebitw_03: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(Draw16x8_Trans_Mapped) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_04: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,4(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,1(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,5(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,2(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,6(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,3(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,7(%edi)7: movl 8(%esi),%eax movl 12(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,8(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,12(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,9(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,13(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,10(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,14(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,11(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15(%edi)7: addl $16,%esi // Next Tile Line addl $0xDEADBEEF,%edi // Next Screen Linebitw_04: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(Draw16x8_Trans_Mapped_FlipY) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_05: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-4(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-1(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15-5(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15-2(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-6(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-3(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15-7(%edi)7: movl 8(%esi),%eax movl 12(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15-8(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-12(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-9(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15-13(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15-10(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-14(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-11(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,(%edi)7: addl $16,%esi // Next Tile Line addl $0xDEADBEEF,%edi // Next Screen Linebitw_05: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(Draw16x8_Trans_Mapped_FlipX) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_06: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,4(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,1(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,5(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,2(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,6(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,3(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,7(%edi)7: movl 8(%esi),%eax movl 12(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,8(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,12(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,9(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,13(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,10(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,14(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,11(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15(%edi)7: addl $16,%esi // Next Tile Line subl $0xDEADBEEF,%edi // Next Screen Linebitw_06: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(Draw16x8_Trans_Mapped_FlipXY) pushl %ebp pushl %edi pushl %esi pushl %ebx movl 28(%esp),%eax // y xorl %edx,%edx sall $2,%eax movl 20(%esp),%esi // source movl 0xDEADBEEF(%eax),%ediblin_07: movl 32(%esp),%ecx // cmap movl $8,%ebp // Tile Height addl 24(%esp),%edi // x9: movl (%esi),%eax movl 4(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-4(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-1(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15-5(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15-2(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-6(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-3(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15-7(%edi)7: movl 8(%esi),%eax movl 12(%esi),%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15-8(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-12(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-9(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,15-13(%edi)7: shr $16,%eax shr $16,%ebx testb %al,%al jz 7f movb %al,%dl movb (%ecx,%edx),%al movb %al,15-10(%edi)7: testb %bl,%bl jz 7f movb %bl,%dl movb (%ecx,%edx),%al movb %al,15-14(%edi)7: testb %ah,%ah jz 7f movb %ah,%dl movb (%ecx,%edx),%al movb %al,15-11(%edi)7: testb %bh,%bh jz 7f movb %bh,%dl movb (%ecx,%edx),%al movb %al,(%edi)7: addl $16,%esi // Next Tile Line subl $0xDEADBEEF,%edi // Next Screen Linebitw_07: decl %ebp jne 9b popl %ebx popl %esi popl %edi popl %ebp retFUNC(init_spr16x8asm) movl GLOBL(GameBitmap),%eax movl (%eax),%eax // Width movl %eax,bitw_00-4 movl %eax,bitw_01-4 movl %eax,bitw_02-4 movl %eax,bitw_03-4 movl %eax,bitw_04-4 movl %eax,bitw_05-4 movl %eax,bitw_06-4 movl %eax,bitw_07-4 movl GLOBL(GameBitmap),%eax addl $64,%eax // Line 0 movl %eax,blin_00-4 movl %eax,blin_01-4 movl %eax,blin_04-4 movl %eax,blin_05-4 addl $28,%eax // Line 7 movl %eax,blin_02-4 movl %eax,blin_03-4 movl %eax,blin_06-4 movl %eax,blin_07-4 ret⌨️ 快捷键说明
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