[8830] | 1 | ; $Id: asmutil.asm,v 1.12 2002-07-03 15:44:38 sandervl Exp $
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[2174] | 2 |
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| 3 | ;
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[4] | 4 | ; asmutil.asm Color key bit blitting for DirectDraw
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| 5 | ;
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[211] | 6 | ; Copyright 1998 Sander van Leeuwen
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| 7 | ; 1999 Markus Montkowski
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[8819] | 8 | ; Copyright 2000 Daniela Engert (dani@ngrt.de)
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[2174] | 9 | ;
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| 10 | ; Project Odin Software License can be found in LICENSE.TXT
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| 11 | ;
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[4] | 12 |
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| 13 | NAME asmutil
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[211] | 14 | .586p
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| 15 | .MMX
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[4] | 16 |
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[2638] | 17 | CODE32 SEGMENT DWORD USE32 PUBLIC 'CODE'
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| 18 | CODE32 ENDS
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| 19 | DATA32 SEGMENT DWORD USE32 PUBLIC 'DATA'
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| 20 | DATA32 ENDS
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| 21 | CONST32 SEGMENT DWORD USE32 PUBLIC 'CONST'
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| 22 | CONST32 ENDS
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| 23 | BSS32 SEGMENT DWORD USE32 PUBLIC 'BSS'
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| 24 | BSS32 ENDS
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| 25 | DGROUP GROUP CONST32, BSS32, DATA32
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| 26 | ASSUME CS:FLAT, DS:FLAT, SS:FLAT, ES:FLAT
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| 27 | DATA32 SEGMENT
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| 28 | DATA32 ENDS
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| 29 | BSS32 SEGMENT
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| 30 | BSS32 ENDS
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| 31 | CONST32 SEGMENT
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| 32 | CONST32 ENDS
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[4] | 33 |
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[2638] | 34 | CODE32 SEGMENT
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| 35 |
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[211] | 36 | PUBLIC _BlitColorKey8
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[4] | 37 |
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[211] | 38 | ; endpos = destbuf + blitlinesize;
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| 39 | ; while(destbuf < endpos) {
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| 40 | ; if(*srcbuf == colorkey) {
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| 41 | ; destbuf++;
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| 42 | ; }
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| 43 | ; else *destbuf++ = *srcbuf;
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| 44 | ; srcbuf++;
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| 45 | ; }
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| 46 | ; destbuf += (destscanlinesize-blitlinesize);
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| 47 | ; srcbuf += (srcscanlinesize-blitlinesize);
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[4] | 48 | ;void BlitColorKey8(char *dest, char *src, ULONG key, ULONG linesize)
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[211] | 49 | _BlitColorKey8 PROC NEAR
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| 50 | push ebp
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| 51 | mov ebp, esp
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| 52 | push edi
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| 53 | push esi
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| 54 | push eax
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| 55 | push ebx
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| 56 | push ecx
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| 57 | push edx
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[4] | 58 |
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[4322] | 59 | mov edi, dword ptr [ebp+8] ;dest
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[211] | 60 | mov esi, dword ptr [ebp+12] ;src
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| 61 | mov ecx, dword ptr [ebp+20] ;linesize
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| 62 | mov edx, dword ptr [ebp+16] ;colorkey
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[4] | 63 |
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[211] | 64 | and ecx, 3
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| 65 | mov dh , dl
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| 66 | push ecx ;do the remaining bytes afterwards
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| 67 | mov eax, edx
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| 68 | shl edx, 16
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| 69 | and eax, 0000FFFFh
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| 70 | mov ecx, dword ptr [ebp+20] ;linesize
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| 71 | or edx, eax ; edx now contains the colorkey in each byte
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| 72 | shr ecx, 2 ;linesize in dwords
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[4322] | 73 | jz blitremain ; less then 4 bytes
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[211] | 74 | jmp blitStart
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[4] | 75 | blitloop:
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[211] | 76 | add esi, 4
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| 77 | add edi, 4
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| 78 | blitStart:
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| 79 | mov ebx, dword ptr [esi]
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| 80 | mov eax, dword ptr [edi]
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[4322] | 81 | cmp ebx, edx ; All 4 bytes transparent?
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[211] | 82 | jz TTTT
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[4322] | 83 | cmp bx, dx ; lower 2 bytes transparent?
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[211] | 84 | jz XXTT
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[4322] | 85 | cmp bl, dl ; lower byte transparent?
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[211] | 86 | jz XXOT
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| 87 | mov al, bl
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| 88 | cmp bh, dh ; upper Byte transparent then skip copy
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| 89 | jz XXTT
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| 90 | XXOT:
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| 91 | mov ah, bh
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| 92 | XXTT: ; handle upper 2 pixel
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| 93 | ror eax, 16
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| 94 | ror ebx, 16
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[4322] | 95 | cmp bx, dx
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[211] | 96 | jz skipbyte4
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| 97 | cmp bl, dl
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| 98 | je skipbyte3
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| 99 | mov al, bl
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[4] | 100 | skipbyte3:
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[4322] | 101 | cmp bh, dh
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[211] | 102 | je skipbyte4
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| 103 | mov ah, bh
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[4] | 104 | skipbyte4:
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[211] | 105 | ror eax, 16
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| 106 | mov dword ptr [edi], eax
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| 107 | TTTT:
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| 108 | dec ecx
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[4322] | 109 | jnz blitloop
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[211] | 110 | blitremain:
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| 111 | pop ecx
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| 112 | cmp ecx, 2
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| 113 | ja blit3
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| 114 | jz blit2
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| 115 | test ecx,ecx
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[4322] | 116 | jz endofblit
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| 117 | mov eax, dword ptr [esi]
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[211] | 118 | mov ebx, dword ptr [edi]
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| 119 | cmp al,dl
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[4322] | 120 | jz endofblit
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[211] | 121 | mov bl,al
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| 122 | mov dword ptr[edi],ebx
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| 123 | jmp endofblit
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[4] | 124 |
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[211] | 125 | blit3:
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[4322] | 126 | mov eax, dword ptr [esi]
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[211] | 127 | mov ebx, dword ptr [edi]
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| 128 | cmp ax, dx
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[4322] | 129 | jz TTX
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| 130 | cmp ah, dh
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| 131 | jz TXX
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| 132 | mov bh, ah
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[211] | 133 | TXX:
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[4322] | 134 | cmp al, dl
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| 135 | jz TTX
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| 136 | mov bl, al
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[211] | 137 | TTX:
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| 138 | ror eax, 16
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| 139 | ror ebx, 16
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[4322] | 140 | cmp al, dl
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| 141 | jz Cpyback
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| 142 | mov bl, al
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[211] | 143 | Cpyback:
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[4322] | 144 | ror ebx, 16
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[211] | 145 | mov dword ptr [edi], ebx
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[4322] | 146 | jmp endofblit
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[4] | 147 |
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[211] | 148 | blit2:
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[4322] | 149 | mov eax, dword ptr [esi]
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[211] | 150 | mov ebx, dword ptr [edi]
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| 151 | cmp ax, dx ; both bytes transparent ?
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[4322] | 152 | jz endofblit
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| 153 | cmp ah, dh
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| 154 | jz TX
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| 155 | mov bh, ah
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[211] | 156 | TX:
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[4322] | 157 | cmp al, dl
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| 158 | jz OT
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| 159 | mov bl, al
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[211] | 160 | OT:
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| 161 | mov dword ptr[edi], ebx
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[4] | 162 |
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| 163 | endofblit:
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[211] | 164 | pop edx
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| 165 | pop ecx
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| 166 | pop ebx
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| 167 | pop eax
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| 168 | pop esi
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| 169 | pop edi
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| 170 | pop ebp
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| 171 | ret
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[4] | 172 | _BlitColorKey8 ENDP
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| 173 |
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[211] | 174 | PUBLIC _BlitColorKey16
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| 175 |
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| 176 | ; endpos = destbuf + blitlinesize;
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| 177 | ; while(destbuf < endpos) {
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| 178 | ; if(*srcbuf == colorkey) {
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| 179 | ; destbuf++;
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| 180 | ; }
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| 181 | ; else *destbuf++ = *srcbuf;
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| 182 | ; srcbuf++;
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| 183 | ; }
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| 184 | ; destbuf += (destscanlinesize-blitlinesize);
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| 185 | ; srcbuf += (srcscanlinesize-blitlinesize);
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| 186 | ;void BlitColorKey16(char *dest, char *src, ULONG key, ULONG linesize)
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| 187 | _BlitColorKey16 PROC NEAR
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| 188 | push ebp
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| 189 | mov ebp, esp
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| 190 | push edi
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| 191 | push esi
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| 192 | push eax
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| 193 | push ebx
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| 194 | push ecx
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| 195 | push edx
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| 196 |
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[4322] | 197 | mov edi, dword ptr [ebp+8] ;dest
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[211] | 198 | mov esi, dword ptr [ebp+12] ;src
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| 199 | mov ecx, dword ptr [ebp+20] ;linesize
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| 200 | mov edx, dword ptr [ebp+16] ;colorkey
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| 201 |
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| 202 | mov eax, edx
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| 203 | shl edx, 16;
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| 204 | and eax, 0000FFFFh
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| 205 | or edx,eax ; create dwColorKey
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| 206 | shr ecx, 1 ; linesize in dwords
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[4322] | 207 | jz OnePixel ; FIXME: BUG if ecx was really 1!
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[211] | 208 |
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| 209 | blitloop16:
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| 210 | mov eax, dword ptr [esi]
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| 211 | mov ebx, dword ptr [edi]
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[4322] | 212 | add esi, 4
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| 213 | cmp eax, edx ; are both pixel transparent?
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| 214 | je LoopUp ; Yes, then Jump to loopend
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| 215 | cmp ax, dx ; Is lower pixel transparent
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| 216 | je DrawOT ; Yes So We got OT (OPAQUE/Transparent
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| 217 | mov bx, ax ; No so copy the lower pixel
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[211] | 218 | DrawOT:
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[4322] | 219 | ror eax, 16 ;
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| 220 | cmp ax, dx ; Is higher pixel transparent
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| 221 | je CopyBack ;
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| 222 | mov bx, ax
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| 223 | CopyBack:
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[211] | 224 | ror ebx,16
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| 225 | mov dword ptr[edi], ebx ; copy back the result in ebx
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| 226 | LoopUp:
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| 227 | mov ebx, dword ptr [ebp+20] ; V load this this in case we are done
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[4322] | 228 | add edi, 4 ; U
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[211] | 229 | OnePixel:
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| 230 | dec ecx
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[4322] | 231 | jnz blitloop16
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[211] | 232 | test ebx, 1 ; Do we have an odd linesize
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[4322] | 233 | jz endofblit16
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[211] | 234 | mov eax, dword ptr [esi]
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| 235 | mov ebx, dword ptr [edi]
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| 236 | cmp ax, dx
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[4322] | 237 | je endofblit16 ; last pixel is transparent
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| 238 | mov bx,ax ; No so copy the lower pixel
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| 239 | mov dword ptr [edi], ebx ; copy back the result in ebx
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[211] | 240 |
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| 241 | endofblit16:
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| 242 | pop edx
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| 243 | pop ecx
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| 244 | pop ebx
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| 245 | pop eax
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| 246 | pop esi
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| 247 | pop edi
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| 248 | pop ebp
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| 249 | ret
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| 250 | _BlitColorKey16 ENDP
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| 251 |
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| 252 |
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| 253 | PUBLIC _BlitColorKey8MMX
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| 254 | ; Now the same as BlitColorKey8 now with MMX
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| 255 | ;void BlitColorKey8MMX(char *dest, char *src, ULONG key, ULONG linesize)
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| 256 |
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| 257 | _BlitColorKey8MMX PROC NEAR
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| 258 | push ebp
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| 259 | mov ebp, esp
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| 260 | push edi
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| 261 | push esi
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| 262 | push eax
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| 263 | push ebx
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| 264 | push ecx
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| 265 | push edx
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| 266 |
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[4322] | 267 | mov edx, [ebp+16] ;colorkey (in dl)
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| 268 | mov edi, [ebp+8] ;dest
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| 269 | mov esi, [ebp+12] ;src
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| 270 | mov ecx, dword ptr [ebp+20] ;linesize
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| 271 | mov dh,dl
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| 272 | mov eax,edx
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| 273 | shl edx,16
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| 274 | mov dx,ax
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| 275 | movd mm4,edx
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| 276 | movd mm5,edx
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[211] | 277 | psllq mm4,32
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[4322] | 278 | por mm4,mm5
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| 279 | shr ecx,3
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[211] | 280 | jz BltRemain8
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| 281 |
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| 282 | bltLoopMMX8:
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[4322] | 283 | movq mm0, [esi] ; get source qword
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| 284 | movq mm1, [edi] ; get dest qword
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| 285 | movq mm2, mm0 ; copy source
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| 286 | pcmpeqb mm0, mm4 ; create mask
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| 287 | pand mm1, mm0 ; mask dest
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| 288 | pandn mm0, mm2 ; NOT mask AND source
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| 289 | por mm1, mm0 ; or them
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[211] | 290 | movq qword ptr [edi], mm1 ; write back result
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| 291 | add esi, 8
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| 292 | add edi, 8
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| 293 | dec ecx
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| 294 | jnz bltLoopMMX8
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| 295 | BltRemain8:
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| 296 | mov eax, dword ptr [ebp+20];
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| 297 | and eax, 7
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| 298 | jmp ds:JmpTable[eax*4]
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| 299 |
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| 300 | align 4
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| 301 |
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| 302 | JmpTable:
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[2638] | 303 | dd offset cs:bltEndMMX8
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| 304 | dd offset cs:blt1MMX8
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| 305 | dd offset cs:blt2MMX8
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| 306 | dd offset cs:blt3MMX8
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| 307 | dd offset cs:blt4MMX8
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| 308 | dd offset cs:blt5MMX8
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| 309 | dd offset cs:blt6MMX8
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| 310 | dd offset cs:blt7MMX8
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[211] | 311 | align 2
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| 312 | ;
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| 313 | ; Maybe it would be faster for 7-5 to load a qword into mm0/mm1
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| 314 | ; but we might cross a page and so I guess this is saver
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| 315 | ;
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| 316 | blt7MMX8:
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[4322] | 317 | movd mm0, dword ptr[esi]
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| 318 | mov ax, word ptr[esi+4]
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| 319 | mov bx, word ptr[edi+4]
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| 320 | movd mm1, dword ptr[edi]
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| 321 | psllq mm0, 32
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| 322 | shl eax, 8
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| 323 | shl ebx, 8
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| 324 | mov al, byte ptr[esi+6]
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| 325 | mov bl, byte ptr[edi+6]
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| 326 | movd mm5, eax
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| 327 | por mm0, mm5
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| 328 | psllq mm1, 32
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| 329 | movd mm6, ebx
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| 330 | por mm1, mm6
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| 331 | movq mm2, mm0 ; copy source
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| 332 | pcmpeqb mm0, mm4 ; create mask
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| 333 | pand mm1, mm0 ; mask dest
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| 334 | pandn mm0, mm2 ; mask source
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| 335 | por mm1, mm0 ; or them
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[211] | 336 | movd eax, mm1
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| 337 | psrlq mm1,32
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[4322] | 338 | mov byte ptr[edi+6], al
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[211] | 339 | movd dword ptr[edi], mm1
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[4322] | 340 | shr eax,8
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| 341 | mov word ptr[edi+4], ax
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| 342 | jmp bltEndMMX8
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[211] | 343 |
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| 344 | blt6MMX8:
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[4322] | 345 | movd mm0, dword ptr[esi]
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| 346 | mov ax, word ptr[esi+4]
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| 347 | mov bx, word ptr[edi+4]
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| 348 | movd mm1, dword ptr[edi]
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| 349 | psllq mm0, 32
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| 350 | psllq mm1, 32
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| 351 | movd mm5, eax
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| 352 | por mm0, mm5
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| 353 | movd mm6, ebx
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| 354 | por mm1, mm6
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| 355 | movq mm2, mm0 ; copy source
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| 356 | pcmpeqb mm0, mm4 ; create mask
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| 357 | pand mm1, mm0 ; mask dest
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| 358 | pandn mm0, mm2 ; mask source
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| 359 | por mm1, mm0 ; or them
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[211] | 360 | movd eax, mm1
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| 361 | psrlq mm1,32
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[4322] | 362 | mov word ptr[edi+4], ax
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[211] | 363 | movd dword ptr[edi], mm1
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[4322] | 364 | jmp bltEndMMX8
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[211] | 365 |
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| 366 | blt5MMX8:
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| 367 | movd mm0, dword ptr[esi]
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| 368 | movd mm1, dword ptr[edi]
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[4322] | 369 | movq mm2, mm0 ; copy source
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| 370 | pcmpeqb mm0, mm4 ; create mask
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| 371 | pand mm1, mm0 ; mask dest
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| 372 | add esi, 4
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| 373 | pandn mm0, mm2 ; mask source
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| 374 | por mm1, mm0 ; or them
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[211] | 375 | movd dword ptr[edi], mm1
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[4322] | 376 | add edi,4
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| 377 | jmp blt1MMX8
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[211] | 378 |
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| 379 | blt4MMX8:
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| 380 | movd mm0, dword ptr[esi]
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| 381 | movd mm1, dword ptr[edi]
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[4322] | 382 | movq mm2,mm0 ; copy source
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[211] | 383 | pcmpeqb mm0,mm4 ; create mask
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[4322] | 384 | pand mm1,mm0 ; mask dest
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| 385 | pandn mm0,mm2 ; mask source
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| 386 | por mm1,mm0 ; or them
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| 387 | movd dword ptr [edi], mm1 ; write back result
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| 388 | jmp bltEndMMX8
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[211] | 389 | ;
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| 390 | ; loading a dword into mm0/mm1 might be faster for 3-2...
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| 391 | ;
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| 392 | blt3MMX8:
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[4322] | 393 | mov ax, word ptr [esi]
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| 394 | mov bx, word ptr [edi]
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[211] | 395 | shl eax,8 ; 3 Pixel left to blit
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| 396 | shl ebx,8 ; so shift the buffers
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| 397 | mov al,byte ptr[esi+2]
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| 398 | mov bl,byte ptr[edi+2]
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| 399 | movd mm0,eax
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| 400 | movd mm1,ebx
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| 401 | movq mm2,mm0
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| 402 | pcmpeqb mm0,mm4 ; create mask
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[4322] | 403 | pand mm1,mm0 ; mask dest
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| 404 | pandn mm0,mm2 ; mask source
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| 405 | por mm1,mm0 ; or them
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| 406 | movd eax, mm1 ; write back result
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| 407 | mov byte ptr[edi+2], al
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| 408 | shr eax, 8
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| 409 | mov word ptr[edi], ax
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[211] | 410 | jmp bltEndMMX8
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| 411 |
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| 412 | blt2MMX8:
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| 413 | mov al, byte ptr [esi]
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[4322] | 414 | cmp al, dl
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| 415 | je blt1aMMX8
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[211] | 416 | mov byte ptr [edi], al
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[4322] | 417 | ; mov bl, byte ptr [esi+1]
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| 418 | ; cmp bl, dl
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| 419 | ; je bltEndMMX8
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| 420 | ; mov byte ptr [edi+1], bl
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| 421 | ; jmp bltEndMMX8
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[211] | 422 | blt1aMMX8:
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[4322] | 423 | add esi, 1
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| 424 | add edi, 1
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[211] | 425 | blt1MMX8:
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| 426 | mov al, byte ptr [esi]
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[4322] | 427 | cmp al, dl
|
---|
| 428 | je bltEndMMX8
|
---|
[211] | 429 | mov byte ptr [edi], al
|
---|
| 430 |
|
---|
| 431 | bltEndMMX8:
|
---|
| 432 | pop edx
|
---|
| 433 | pop ecx
|
---|
| 434 | pop ebx
|
---|
| 435 | pop eax
|
---|
| 436 | pop esi
|
---|
| 437 | pop edi
|
---|
| 438 | pop ebp
|
---|
| 439 | ret
|
---|
| 440 | _BlitColorKey8MMX ENDP
|
---|
| 441 |
|
---|
| 442 |
|
---|
| 443 | PUBLIC _BlitColorKey16MMX
|
---|
| 444 | ; Now the same as BlitColorKey16 now with MMX
|
---|
| 445 | ;void BlitColorKey16MMX(char *dest, char *src, ULONG key, ULONG linesize)
|
---|
| 446 | _BlitColorKey16MMX PROC NEAR
|
---|
| 447 | push ebp
|
---|
| 448 | mov ebp, esp
|
---|
| 449 | push edi
|
---|
| 450 | push esi
|
---|
| 451 | push ecx
|
---|
| 452 | push edx
|
---|
| 453 |
|
---|
| 454 | mov edx, dword ptr [ebp+16] ; colorkey
|
---|
| 455 | mov edi, dword ptr [ebp+8] ; dest
|
---|
| 456 | mov ecx, dword ptr [ebp+20] ; linesize in pixel!
|
---|
[4322] | 457 |
|
---|
| 458 | mov eax, edx
|
---|
| 459 | shl edx, 16;
|
---|
| 460 | mov dx, ax ; extend colorKey to 32 bit
|
---|
| 461 |
|
---|
[211] | 462 | mov esi, dword ptr [ebp+12] ; src
|
---|
| 463 | mov eax, ecx ; copy of linesize
|
---|
| 464 | shr ecx,2
|
---|
| 465 | movd mm4, edx
|
---|
| 466 | jz BltRemain16
|
---|
| 467 |
|
---|
| 468 | movd mm5,edx ; Extend colorkey to 64 Bit
|
---|
| 469 | psllq mm4,32
|
---|
| 470 | por mm4,mm5
|
---|
| 471 |
|
---|
| 472 | bltLoopMMX16:
|
---|
[4322] | 473 | movq mm0,qword ptr [esi] ; get source dword
|
---|
| 474 | movq mm1,qword ptr [edi] ; get destination
|
---|
| 475 | movq mm2,mm0 ; copy source
|
---|
| 476 | pcmpeqw mm0,mm4 ; create mask in mm0
|
---|
| 477 | pand mm1,mm0 ; mask dest
|
---|
| 478 | add esi, 8 ; point to next source qword
|
---|
| 479 | pandn mm0,mm2 ; NOT mask AND source
|
---|
| 480 | por mm1,mm0 ; or them
|
---|
[211] | 481 | movq qword ptr [edi], mm1 ; write back result
|
---|
| 482 | add edi, 8
|
---|
| 483 | dec ecx
|
---|
| 484 | jnz bltLoopMMX16
|
---|
| 485 |
|
---|
| 486 | BltRemain16:
|
---|
| 487 | and eax,3
|
---|
| 488 | jmp ds:JumpTable[eax*4]
|
---|
| 489 |
|
---|
| 490 | align 4
|
---|
| 491 |
|
---|
| 492 | JumpTable:
|
---|
[2638] | 493 | dd offset cs:bltEndMMX16
|
---|
| 494 | dd offset cs:blt1MMX16
|
---|
| 495 | dd offset cs:blt2MMX16
|
---|
| 496 | dd offset cs:blt3MMX16
|
---|
[211] | 497 | align 2
|
---|
| 498 |
|
---|
| 499 | blt3MMX16:
|
---|
| 500 | movd mm0, dword ptr[esi]
|
---|
| 501 | movd mm1, dword ptr[edi]
|
---|
[4322] | 502 | movq mm2,mm0 ; copy source
|
---|
[211] | 503 | add esi,4
|
---|
| 504 | pcmpeqw mm0,mm4 ; create mask 16 bit
|
---|
[4322] | 505 | pand mm1,mm0 ; mask dest
|
---|
| 506 | pandn mm0,mm2 ; mask source
|
---|
[211] | 507 | add edi,4
|
---|
[4322] | 508 | por mm1,mm0 ; or them
|
---|
[211] | 509 | movd dword ptr[edi-4], mm1
|
---|
| 510 | jmp blt1MMX16
|
---|
| 511 |
|
---|
| 512 | blt2MMX16:
|
---|
| 513 | movd mm0, dword ptr[esi]
|
---|
| 514 | movd mm1, dword ptr[edi]
|
---|
| 515 | movq mm2,mm0 ; copy source
|
---|
| 516 | pcmpeqw mm0,mm4 ; create mask 16 bit
|
---|
| 517 | pand mm1,mm0 ; mask dest
|
---|
[4322] | 518 | pandn mm0,mm2 ; mask source
|
---|
| 519 | por mm1,mm0 ; or them
|
---|
[211] | 520 | movd dword ptr [edi], mm1 ; write back result
|
---|
| 521 | jmp bltEndMMX16
|
---|
| 522 |
|
---|
| 523 | blt1MMX16:
|
---|
| 524 | mov ax, word ptr [esi] ; cmov ?
|
---|
| 525 | cmp ax,dx
|
---|
| 526 | je bltEndMMX16
|
---|
| 527 | mov word ptr [edi], ax
|
---|
| 528 |
|
---|
| 529 |
|
---|
| 530 | bltEndMMX16:
|
---|
| 531 | pop edx
|
---|
| 532 | pop ecx
|
---|
| 533 | pop esi
|
---|
| 534 | pop edi
|
---|
| 535 | pop ebp
|
---|
| 536 | ret
|
---|
| 537 | _BlitColorKey16MMX ENDP
|
---|
| 538 |
|
---|
| 539 | ;
|
---|
| 540 | ; extern void __cdecl BltTransSrcRecMMX(PBYTE dest, PBYTE src, ULONG ulBltWidth,ULONG ulBltHeight
|
---|
| 541 | ; ULONG ulDestPitch, ULONG ulSrcPitch, ULONG ulTransCol);
|
---|
| 542 |
|
---|
| 543 | PUBLIC _BltTransSrcRecMMX
|
---|
| 544 | _BltTransSrcRecMMX PROC NEAR
|
---|
| 545 | push ebp
|
---|
| 546 | mov ebp, esp
|
---|
| 547 | push edi
|
---|
| 548 | push esi
|
---|
| 549 | push eax
|
---|
| 550 | push ebx
|
---|
| 551 | push ecx
|
---|
| 552 | push edx
|
---|
| 553 |
|
---|
| 554 | EndTSBlt:
|
---|
| 555 | pop edx
|
---|
| 556 | pop ecx
|
---|
| 557 | pop ebx
|
---|
| 558 | pop eax
|
---|
| 559 | pop esi
|
---|
| 560 | pop edi
|
---|
| 561 | pop ebp
|
---|
| 562 | ret
|
---|
| 563 |
|
---|
| 564 | _BltTransSrcRecMMX ENDP
|
---|
| 565 |
|
---|
| 566 |
|
---|
| 567 | PUBLIC _BltRec
|
---|
| 568 | ;
|
---|
| 569 | ; extern void __cdecl BltRec(PBYTE dest, PBYTE src, ULONG ulBltWidth,ULONG ulBltHeight
|
---|
| 570 | ; ULONG ulDestPitch, ULONG ulSrcPitch);
|
---|
| 571 | _BltRec PROC NEAR
|
---|
| 572 | push ebp
|
---|
| 573 | mov ebp, esp
|
---|
| 574 | push edi
|
---|
| 575 | push esi
|
---|
| 576 | push eax
|
---|
| 577 | push ebx
|
---|
| 578 | push ecx
|
---|
| 579 | push edx
|
---|
| 580 |
|
---|
| 581 | mov ecx, dword ptr [ebp+16] ; U ulBltWidth
|
---|
| 582 | mov esi, dword ptr [ebp+12] ; V src
|
---|
| 583 | mov ebx, ecx ; U
|
---|
| 584 | mov edx, dword ptr [ebp+20] ; V ulBltHeight
|
---|
| 585 | and ebx, 0Fh ; U ebx = # of bytes < 16
|
---|
| 586 | mov edi, dword ptr [ebp+8] ; V dest
|
---|
| 587 | cmp edx, 0
|
---|
| 588 | jz BltRecEnd ; height is zero so done
|
---|
| 589 | shr ecx, 4 ; U
|
---|
| 590 | jz SmallBlt ; Small (width < 16) rectangle done in special case
|
---|
| 591 | test ebx, ebx
|
---|
| 592 | jnz ComplexBlt ; ulBltWidth mod 16 is not 0
|
---|
| 593 |
|
---|
| 594 | ;
|
---|
| 595 | ; Blitwidth is an multiple of 16
|
---|
| 596 | ;
|
---|
| 597 | mov ebx, dword ptr [ebp+24] ; ulDestPitch
|
---|
| 598 | mov eax, dword ptr [ebp+28] ; ulSrcPitch
|
---|
| 599 | sub ebx, dword ptr [ebp+16] ; adjust both widths
|
---|
| 600 | sub eax, dword ptr [ebp+16]
|
---|
| 601 | mov dword ptr [ebp+28], eax ; store adjusted SrcPitch
|
---|
| 602 | mov eax, ecx
|
---|
| 603 | LineLoop:
|
---|
| 604 | FLD QWORD PTR [ESI]
|
---|
| 605 | FLD QWORD PTR [ESI+8]
|
---|
| 606 | FXCH
|
---|
| 607 | FSTP QWORD PTR [EDI]
|
---|
| 608 | FSTP QWORD PTR [EDI+8]
|
---|
| 609 | ADD ESI,16
|
---|
| 610 | ADD EDI,16
|
---|
| 611 | dec eax
|
---|
| 612 | jz LineLoop
|
---|
| 613 | dec edx
|
---|
| 614 | jz BltRecEnd
|
---|
| 615 | add ESI, dword ptr[ebp+28]
|
---|
| 616 | add EDI, ebx
|
---|
| 617 | mov eax, ecx
|
---|
| 618 | jmp LineLoop
|
---|
| 619 |
|
---|
| 620 | SmallBlt:
|
---|
| 621 | mov eax, dword ptr [ebp+28] ; ulSrcPitch
|
---|
| 622 | mov ecx, dword ptr [ebp+24] ; ulDestPitch
|
---|
| 623 | jmp ds:SmallJmpTable[ebx*4]
|
---|
| 624 | SmallJmpTable:
|
---|
[2638] | 625 | dd cs:offset BltRecEnd ; BlitWidth is 0 done
|
---|
| 626 | dd cs:offset Rec1
|
---|
| 627 | dd cs:offset Rec2
|
---|
| 628 | dd cs:offset Rec3
|
---|
| 629 | dd cs:offset Rec4
|
---|
| 630 | dd cs:offset Rec5
|
---|
| 631 | dd cs:offset Rec6
|
---|
| 632 | dd cs:offset Rec7
|
---|
| 633 | dd cs:offset Rec8
|
---|
| 634 | dd cs:offset Rec9
|
---|
| 635 | dd cs:offset Rec10
|
---|
| 636 | dd cs:offset Rec11
|
---|
| 637 | dd cs:offset Rec12
|
---|
| 638 | dd cs:offset Rec13
|
---|
| 639 | dd cs:offset Rec14
|
---|
| 640 | dd cs:offset Rec15
|
---|
[211] | 641 |
|
---|
| 642 | ;One Pixel wide
|
---|
| 643 |
|
---|
| 644 | Rec1:
|
---|
| 645 | cmp edx,4
|
---|
| 646 | jb Rec1_0123
|
---|
| 647 | mov bl, byte ptr [esi]
|
---|
| 648 | add esi,eax
|
---|
| 649 | mov byte ptr [edi], bl
|
---|
| 650 | add edi,ecx
|
---|
| 651 | mov bl, byte ptr [esi]
|
---|
| 652 | add esi,eax
|
---|
| 653 | mov byte ptr [edi], bl
|
---|
| 654 | add edi,ecx
|
---|
| 655 | mov bl, byte ptr [esi]
|
---|
| 656 | add esi,eax
|
---|
| 657 | mov byte ptr [edi], bl
|
---|
| 658 | add edi,ecx
|
---|
| 659 | mov bl, byte ptr [esi]
|
---|
| 660 | add esi,eax
|
---|
| 661 | mov byte ptr [edi], bl
|
---|
| 662 | add edi,ecx
|
---|
| 663 | sub edx,4
|
---|
| 664 | jnz Rec1
|
---|
| 665 | jmp BltRecEnd
|
---|
| 666 | Rec1_0123:
|
---|
| 667 | cmp edx,2
|
---|
| 668 | jz Rec1_2
|
---|
| 669 | jb Rec1_01
|
---|
| 670 | ; Must be 3 lines left
|
---|
| 671 | mov bl, byte ptr [esi]
|
---|
| 672 | add esi,eax
|
---|
| 673 | mov byte ptr [edi], bl
|
---|
| 674 | add edi,ecx
|
---|
| 675 | mov bl, byte ptr [esi]
|
---|
| 676 | add esi,eax
|
---|
| 677 | mov byte ptr [edi], bl
|
---|
| 678 | add edi,ecx
|
---|
| 679 | mov bl, byte ptr [esi]
|
---|
| 680 | mov byte ptr [edi], bl
|
---|
| 681 | jmp BltRecEnd
|
---|
| 682 | Rec1_2:
|
---|
| 683 | mov bl, byte ptr [esi]
|
---|
| 684 | add esi,eax
|
---|
| 685 | mov byte ptr [edi], bl
|
---|
| 686 | add edi,ecx
|
---|
| 687 | mov bl, byte ptr [esi]
|
---|
| 688 | mov byte ptr [edi], bl
|
---|
| 689 | jmp BltRecEnd
|
---|
| 690 | Rec1_01:
|
---|
| 691 | test edx,edx
|
---|
| 692 | jz BltRecEnd
|
---|
| 693 | mov bl, byte ptr [esi]
|
---|
| 694 | mov byte ptr [edi], bl
|
---|
| 695 | jmp BltRecEnd
|
---|
| 696 |
|
---|
| 697 | ;2 Pixel Wide
|
---|
| 698 |
|
---|
| 699 | Rec2:
|
---|
| 700 | cmp edx,4
|
---|
| 701 | jb Rec2_0123
|
---|
| 702 | mov bx, word ptr [esi]
|
---|
| 703 | add esi,eax
|
---|
| 704 | mov word ptr [edi], bx
|
---|
| 705 | add edi,ecx
|
---|
| 706 | mov bx, word ptr [esi]
|
---|
| 707 | add esi,eax
|
---|
| 708 | mov word ptr [edi], bx
|
---|
| 709 | add edi,ecx
|
---|
| 710 | mov bx, word ptr [esi]
|
---|
| 711 | add esi,eax
|
---|
| 712 | mov word ptr [edi], bx
|
---|
| 713 | add edi,ecx
|
---|
| 714 | mov bx, word ptr [esi]
|
---|
| 715 | add esi,eax
|
---|
| 716 | mov word ptr [edi], bx
|
---|
| 717 | add edi,ecx
|
---|
| 718 | sub edx, 4
|
---|
| 719 | jnz Rec2
|
---|
| 720 | jmp BltRecEnd
|
---|
| 721 |
|
---|
| 722 | Rec2_0123:
|
---|
| 723 | cmp edx,2
|
---|
| 724 | jz Rec2_2
|
---|
| 725 | jb Rec2_01
|
---|
| 726 | ;3 lines left
|
---|
| 727 | mov bx, word ptr [esi]
|
---|
| 728 | add esi,eax
|
---|
| 729 | mov word ptr [edi], bx
|
---|
| 730 | add edi,ecx
|
---|
| 731 | mov bx, word ptr [esi]
|
---|
| 732 | add esi,eax
|
---|
| 733 | mov word ptr [edi], bx
|
---|
| 734 | add edi,ecx
|
---|
| 735 | mov bx, word ptr [esi]
|
---|
| 736 | mov word ptr [edi], bx
|
---|
| 737 | jmp BltRecEnd
|
---|
| 738 | Rec2_2:
|
---|
| 739 | mov bx, word ptr [esi]
|
---|
| 740 | add esi,eax
|
---|
| 741 | mov word ptr [edi], bx
|
---|
| 742 | add edi,ecx
|
---|
| 743 | mov bx, word ptr [esi]
|
---|
| 744 | mov word ptr [edi], bx
|
---|
| 745 | jmp BltRecEnd
|
---|
| 746 | Rec2_01:
|
---|
| 747 | test edx,edx
|
---|
| 748 | jz BltRecEnd
|
---|
| 749 | mov bx, word ptr [esi]
|
---|
| 750 | mov word ptr [edi], bx
|
---|
| 751 | jmp BltRecEnd
|
---|
| 752 |
|
---|
| 753 | ; 3 Pixel Wide must check if it's better to read 4 bytes as
|
---|
| 754 | ; Intel might stall on reading 2 and 1 byte, but this takes more care as we
|
---|
| 755 | ; could create a pagefault on the last 3 pixel
|
---|
| 756 |
|
---|
| 757 | Rec3:
|
---|
| 758 | cmp edx,4
|
---|
| 759 | jb Rec3_0123
|
---|
| 760 | push edx
|
---|
| 761 | mov bx, word ptr [esi]
|
---|
| 762 | mov dl, byte ptr [esi+2]
|
---|
| 763 | add esi,eax
|
---|
| 764 | mov word ptr [edi], bx
|
---|
| 765 | mov byte ptr [edi+2], dl
|
---|
| 766 | add edi,ecx
|
---|
| 767 | mov bx, word ptr [esi]
|
---|
| 768 | mov dl, byte ptr [esi+2]
|
---|
| 769 | add esi,eax
|
---|
| 770 | mov word ptr [edi], bx
|
---|
| 771 | mov byte ptr [edi+2], dl
|
---|
| 772 | add edi,ecx
|
---|
| 773 | mov bx, word ptr [esi]
|
---|
| 774 | mov dl, byte ptr [esi+2]
|
---|
| 775 | add esi,eax
|
---|
| 776 | mov word ptr [edi], bx
|
---|
| 777 | mov byte ptr [edi+2], dl
|
---|
| 778 | add edi,ecx
|
---|
| 779 | mov bx, word ptr [esi]
|
---|
| 780 | mov dl, byte ptr [esi+2]
|
---|
| 781 | add esi,eax
|
---|
| 782 | mov word ptr [edi], bx
|
---|
| 783 | mov byte ptr [edi+2], dl
|
---|
| 784 | add edi,ecx
|
---|
| 785 | pop edx
|
---|
| 786 | sub edx,4
|
---|
| 787 | jnz Rec3
|
---|
| 788 | jmp BltRecEnd
|
---|
| 789 |
|
---|
| 790 | Rec3_0123:
|
---|
| 791 | cmp edx,2
|
---|
| 792 | jz Rec3_2
|
---|
| 793 | jb Rec3_01
|
---|
| 794 | ; Must be 3 lines left
|
---|
| 795 | mov bx, word ptr [esi]
|
---|
| 796 | mov dl, byte ptr [esi+2]
|
---|
| 797 | add esi,eax
|
---|
| 798 | mov word ptr [edi], bx
|
---|
| 799 | mov byte ptr [edi+2], dl
|
---|
| 800 | add edi,ecx
|
---|
| 801 | mov bx, word ptr [esi]
|
---|
| 802 | mov dl, byte ptr [esi+2]
|
---|
| 803 | add esi,eax
|
---|
| 804 | mov word ptr [edi], bx
|
---|
| 805 | mov byte ptr [edi+2], dl
|
---|
| 806 | add edi,ecx
|
---|
| 807 | mov bx, word ptr [esi]
|
---|
| 808 | mov dl, byte ptr [esi+2]
|
---|
| 809 | mov word ptr [edi], bx
|
---|
| 810 | mov byte ptr [edi+2], dl
|
---|
| 811 | jmp BltRecEnd
|
---|
| 812 | Rec3_2:
|
---|
| 813 | mov bx, word ptr [esi]
|
---|
| 814 | mov dl, byte ptr [esi+2]
|
---|
| 815 | add esi,eax
|
---|
| 816 | mov word ptr [edi], bx
|
---|
| 817 | mov byte ptr [edi+2], dl
|
---|
| 818 | add edi,ecx
|
---|
| 819 | mov bx, word ptr [esi]
|
---|
| 820 | mov dl, byte ptr [esi+2]
|
---|
| 821 | mov word ptr [edi], bx
|
---|
| 822 | mov byte ptr [edi+2], dl
|
---|
| 823 | jmp BltRecEnd
|
---|
| 824 | Rec3_01:
|
---|
| 825 | test edx,edx
|
---|
| 826 | jz BltRecEnd
|
---|
| 827 | mov bx, word ptr [esi]
|
---|
| 828 | mov dl, byte ptr [esi+2]
|
---|
| 829 | mov word ptr [edi], bx
|
---|
| 830 | mov byte ptr [edi+2], dl
|
---|
| 831 | jmp BltRecEnd
|
---|
| 832 |
|
---|
| 833 | ; 4 Pixel Wide
|
---|
| 834 |
|
---|
| 835 | Rec4:
|
---|
| 836 | cmp edx,4
|
---|
| 837 | jb Rec4_0123
|
---|
| 838 | mov ebx, dword ptr [esi]
|
---|
| 839 | add esi,eax
|
---|
| 840 | mov dword ptr [edi], ebx
|
---|
| 841 | add edi,ecx
|
---|
| 842 | mov ebx, dword ptr [esi]
|
---|
| 843 | add esi,eax
|
---|
| 844 | mov dword ptr [edi], ebx
|
---|
| 845 | add edi,ecx
|
---|
| 846 | mov ebx, dword ptr [esi]
|
---|
| 847 | add esi,eax
|
---|
| 848 | mov dword ptr [edi], ebx
|
---|
| 849 | add edi,ecx
|
---|
| 850 | mov ebx, dword ptr [esi]
|
---|
| 851 | add esi,eax
|
---|
| 852 | mov dword ptr [edi], ebx
|
---|
| 853 | add edi,ecx
|
---|
| 854 | sub edx ,4
|
---|
| 855 | jnz Rec4
|
---|
| 856 | jmp BltRecEnd
|
---|
| 857 |
|
---|
| 858 | Rec4_0123:
|
---|
| 859 | cmp edx,2
|
---|
| 860 | jz Rec2_2
|
---|
| 861 | jb Rec2_01
|
---|
| 862 | ;3 lines left
|
---|
| 863 | mov ebx, dword ptr [esi]
|
---|
| 864 | add esi,eax
|
---|
| 865 | mov dword ptr [edi], ebx
|
---|
| 866 | add edi,ecx
|
---|
| 867 | mov ebx, dword ptr [esi]
|
---|
| 868 | add esi,eax
|
---|
| 869 | mov dword ptr [edi], ebx
|
---|
| 870 | add edi,ecx
|
---|
| 871 | mov ebx, dword ptr [esi]
|
---|
| 872 | mov dword ptr [edi], ebx
|
---|
| 873 | jmp BltRecEnd
|
---|
| 874 | Rec4_2:
|
---|
| 875 | mov ebx, dword ptr [esi]
|
---|
| 876 | add esi,eax
|
---|
| 877 | mov dword ptr [edi], ebx
|
---|
| 878 | add edi,ecx
|
---|
| 879 | mov ebx, dword ptr [esi]
|
---|
| 880 | mov dword ptr [edi], ebx
|
---|
| 881 | jmp BltRecEnd
|
---|
| 882 | Rec4_01:
|
---|
| 883 | test edx,edx
|
---|
| 884 | jz BltRecEnd
|
---|
| 885 | mov ebx, dword ptr [esi]
|
---|
| 886 | mov dword ptr [edi], ebx
|
---|
| 887 | jmp BltRecEnd
|
---|
| 888 |
|
---|
| 889 | ; 5 Pixel Wide
|
---|
| 890 |
|
---|
| 891 | Rec5:
|
---|
| 892 | cmp edx,4
|
---|
| 893 | jb Rec5_0123
|
---|
| 894 | push edx
|
---|
| 895 | mov ebx, dword ptr [esi]
|
---|
| 896 | mov dl, byte ptr [esi+4]
|
---|
| 897 | add esi,eax
|
---|
| 898 | mov dword ptr [edi], ebx
|
---|
| 899 | mov byte ptr [edi+4], dl
|
---|
| 900 | add edi,ecx
|
---|
| 901 | mov ebx, dword ptr [esi]
|
---|
| 902 | mov dl, byte ptr [esi+4]
|
---|
| 903 | add esi,eax
|
---|
| 904 | mov dword ptr [edi], ebx
|
---|
| 905 | mov byte ptr [edi+4], dl
|
---|
| 906 | add edi,ecx
|
---|
| 907 | mov ebx, dword ptr [esi]
|
---|
| 908 | mov dl, byte ptr [esi+4]
|
---|
| 909 | add esi,eax
|
---|
| 910 | mov dword ptr [edi], ebx
|
---|
| 911 | mov byte ptr [edi+4], dl
|
---|
| 912 | add edi,ecx
|
---|
| 913 | mov ebx, dword ptr [esi]
|
---|
| 914 | mov dl, byte ptr [esi+4]
|
---|
| 915 | add esi,eax
|
---|
| 916 | mov dword ptr [edi], ebx
|
---|
| 917 | mov byte ptr [edi+4], dl
|
---|
| 918 | add edi,ecx
|
---|
| 919 | pop edx
|
---|
| 920 | sub edx ,4
|
---|
| 921 | jnz Rec5
|
---|
| 922 | jmp BltRecEnd
|
---|
| 923 | Rec5_0123:
|
---|
| 924 | cmp edx,2
|
---|
| 925 | jz Rec5_2
|
---|
| 926 | jb Rec5_01
|
---|
| 927 | ; Must be 3 lines left
|
---|
| 928 | mov ebx, dword ptr [esi]
|
---|
| 929 | mov dl, byte ptr [esi+4]
|
---|
| 930 | add esi,eax
|
---|
| 931 | mov dword ptr [edi], ebx
|
---|
| 932 | mov byte ptr [edi+4], dl
|
---|
| 933 | add edi,ecx
|
---|
| 934 | mov ebx, dword ptr [esi]
|
---|
| 935 | mov dl, byte ptr [esi+4]
|
---|
| 936 | add esi,eax
|
---|
| 937 | mov dword ptr [edi], ebx
|
---|
| 938 | mov byte ptr [edi+4], dl
|
---|
| 939 | add edi,ecx
|
---|
| 940 | mov ebx, dword ptr [esi]
|
---|
| 941 | mov dl, byte ptr [esi+4]
|
---|
| 942 | mov dword ptr [edi], ebx
|
---|
| 943 | mov byte ptr [edi+4], dl
|
---|
| 944 | jmp BltRecEnd
|
---|
| 945 | Rec5_2:
|
---|
| 946 | mov ebx, dword ptr [esi]
|
---|
| 947 | mov dl, byte ptr [esi+4]
|
---|
| 948 | add esi,eax
|
---|
| 949 | mov dword ptr [edi], ebx
|
---|
| 950 | mov byte ptr [edi+4], dl
|
---|
| 951 | add edi,ecx
|
---|
| 952 | mov ebx, dword ptr [esi]
|
---|
| 953 | mov dl, byte ptr [esi+4]
|
---|
| 954 | mov dword ptr [edi], ebx
|
---|
| 955 | mov byte ptr [edi+4], dl
|
---|
| 956 | jmp BltRecEnd
|
---|
| 957 | Rec5_01:
|
---|
| 958 | test edx,edx
|
---|
| 959 | jz BltRecEnd
|
---|
| 960 | mov ebx, dword ptr [esi]
|
---|
| 961 | mov dl, byte ptr [esi+4]
|
---|
| 962 | mov dword ptr [edi], ebx
|
---|
| 963 | mov byte ptr [edi+4], dl
|
---|
| 964 | jmp BltRecEnd
|
---|
| 965 |
|
---|
| 966 | ; 6 Pixel Wide
|
---|
| 967 |
|
---|
| 968 | Rec6:
|
---|
| 969 | cmp edx,4
|
---|
| 970 | jb Rec6_0123
|
---|
| 971 | push edx
|
---|
| 972 | mov ebx, dword ptr [esi]
|
---|
| 973 | mov dx, word ptr [esi+4]
|
---|
| 974 | add esi,eax
|
---|
| 975 | mov dword ptr [edi], ebx
|
---|
| 976 | mov word ptr [edi+4], dx
|
---|
| 977 | add edi,ecx
|
---|
| 978 | mov ebx, dword ptr [esi]
|
---|
| 979 | mov dx, word ptr [esi+4]
|
---|
| 980 | add esi,eax
|
---|
| 981 | mov dword ptr [edi], ebx
|
---|
| 982 | mov word ptr [edi+4], dx
|
---|
| 983 | add edi,ecx
|
---|
| 984 | mov ebx, dword ptr [esi]
|
---|
| 985 | mov dx, word ptr [esi+4]
|
---|
| 986 | add esi,eax
|
---|
| 987 | mov dword ptr [edi], ebx
|
---|
| 988 | mov word ptr [edi+4], dx
|
---|
| 989 | add edi,ecx
|
---|
| 990 | mov ebx, dword ptr [esi]
|
---|
| 991 | mov dx, word ptr [esi+4]
|
---|
| 992 | add esi,eax
|
---|
| 993 | mov dword ptr [edi], ebx
|
---|
| 994 | mov word ptr [edi+4], dx
|
---|
| 995 | add edi,ecx
|
---|
| 996 | pop edx
|
---|
| 997 | sub edx ,4
|
---|
| 998 | jnz Rec6
|
---|
| 999 | jmp BltRecEnd
|
---|
| 1000 | Rec6_0123:
|
---|
| 1001 | cmp edx,2
|
---|
| 1002 | jz Rec6_2
|
---|
| 1003 | jb Rec6_01
|
---|
| 1004 | ; Must be 3 lines left
|
---|
| 1005 | mov ebx, dword ptr [esi]
|
---|
| 1006 | mov dx, word ptr [esi+4]
|
---|
| 1007 | add esi,eax
|
---|
| 1008 | mov dword ptr [edi], ebx
|
---|
| 1009 | mov word ptr [edi+4], dx
|
---|
| 1010 | add edi,ecx
|
---|
| 1011 | mov ebx, dword ptr [esi]
|
---|
| 1012 | mov dx, word ptr [esi+4]
|
---|
| 1013 | add esi,eax
|
---|
| 1014 | mov dword ptr [edi], ebx
|
---|
| 1015 | mov word ptr [edi+4], dx
|
---|
| 1016 | add edi,ecx
|
---|
| 1017 | mov ebx, dword ptr [esi]
|
---|
| 1018 | mov dx, word ptr [esi+4]
|
---|
| 1019 | mov dword ptr [edi], ebx
|
---|
| 1020 | mov word ptr [edi+4], dx
|
---|
| 1021 | jmp BltRecEnd
|
---|
| 1022 | Rec6_2:
|
---|
| 1023 | mov ebx, dword ptr [esi]
|
---|
| 1024 | mov dx, word ptr [esi+4]
|
---|
| 1025 | add esi,eax
|
---|
| 1026 | mov dword ptr [edi], ebx
|
---|
| 1027 | mov word ptr [edi+4], dx
|
---|
| 1028 | add edi,ecx
|
---|
| 1029 | mov ebx, dword ptr [esi]
|
---|
| 1030 | mov dx, word ptr [esi+4]
|
---|
| 1031 | mov dword ptr [edi], ebx
|
---|
| 1032 | mov word ptr [edi+4], dx
|
---|
| 1033 | jmp BltRecEnd
|
---|
| 1034 | Rec6_01:
|
---|
| 1035 | test edx,edx
|
---|
| 1036 | jz BltRecEnd
|
---|
| 1037 | mov ebx, dword ptr [esi]
|
---|
| 1038 | mov dx, word ptr [esi+4]
|
---|
| 1039 | mov dword ptr [edi], ebx
|
---|
| 1040 | mov word ptr [edi+4], dx
|
---|
| 1041 | jmp BltRecEnd
|
---|
| 1042 |
|
---|
| 1043 | ; 7 Pixel Wide
|
---|
| 1044 |
|
---|
| 1045 | Rec7:
|
---|
| 1046 | cmp edx,4
|
---|
| 1047 | jb Rec6_0123
|
---|
| 1048 | push edx
|
---|
| 1049 | mov ebx, dword ptr [esi]
|
---|
| 1050 | mov dx, word ptr [esi+4]
|
---|
| 1051 | mov dword ptr [edi], ebx
|
---|
| 1052 | mov word ptr [edi+4], dx
|
---|
| 1053 | mov bl, byte ptr[esi+6]
|
---|
| 1054 | add esi,eax
|
---|
| 1055 | mov byte ptr[edi+6],bl
|
---|
| 1056 | add edi,ecx
|
---|
| 1057 | xor ebx,ebx ; clear ebx to avoid stalls
|
---|
| 1058 | mov ebx, dword ptr [esi]
|
---|
| 1059 | mov dx, word ptr [esi+4]
|
---|
| 1060 | mov dword ptr [edi], ebx
|
---|
| 1061 | mov word ptr [edi+4], dx
|
---|
| 1062 | mov bl, byte ptr[esi+6]
|
---|
| 1063 | add esi,eax
|
---|
| 1064 | mov byte ptr[edi+6],bl
|
---|
| 1065 | add edi,ecx
|
---|
| 1066 | xor ebx,ebx ; clear ebx to avoid stalls
|
---|
| 1067 | mov ebx, dword ptr [esi]
|
---|
| 1068 | mov dx, word ptr [esi+4]
|
---|
| 1069 | mov dword ptr [edi], ebx
|
---|
| 1070 | mov word ptr [edi+4], dx
|
---|
| 1071 | mov bl, byte ptr[esi+6]
|
---|
| 1072 | add esi,eax
|
---|
| 1073 | mov byte ptr[edi+6],bl
|
---|
| 1074 | add edi,ecx
|
---|
| 1075 | xor ebx,ebx ; clear ebx to avoid stalls
|
---|
| 1076 | mov ebx, dword ptr [esi]
|
---|
| 1077 | mov dx, word ptr [esi+4]
|
---|
| 1078 | mov dword ptr [edi], ebx
|
---|
| 1079 | mov word ptr [edi+4], dx
|
---|
| 1080 | mov bl, byte ptr[esi+6]
|
---|
| 1081 | add esi,eax
|
---|
| 1082 | mov byte ptr[edi+6],bl
|
---|
| 1083 | add edi,ecx
|
---|
| 1084 | xor ebx,ebx ; clear ebx to avoid stalls
|
---|
| 1085 | pop edx
|
---|
| 1086 | sub edx ,4
|
---|
| 1087 | jnz Rec7
|
---|
| 1088 | jmp BltRecEnd
|
---|
| 1089 | Rec7_0123:
|
---|
| 1090 | cmp edx,2
|
---|
| 1091 | jz Rec7_2
|
---|
| 1092 | jb Rec7_01
|
---|
| 1093 | ; Must be 3 lines left
|
---|
| 1094 | mov ebx, dword ptr [esi]
|
---|
| 1095 | mov dx, word ptr [esi+4]
|
---|
| 1096 | mov dword ptr [edi], ebx
|
---|
| 1097 | mov word ptr [edi+4], dx
|
---|
| 1098 | mov bl, byte ptr[esi+6]
|
---|
| 1099 | add esi,eax
|
---|
| 1100 | mov byte ptr[edi+6],bl
|
---|
| 1101 | add edi,ecx
|
---|
| 1102 | xor ebx,ebx ; clear ebx to avoid stalls
|
---|
| 1103 | mov ebx, dword ptr [esi]
|
---|
| 1104 | mov dx, word ptr [esi+4]
|
---|
| 1105 | mov dword ptr [edi], ebx
|
---|
| 1106 | mov word ptr [edi+4], dx
|
---|
| 1107 | mov bl, byte ptr[esi+6]
|
---|
| 1108 | add esi,eax
|
---|
| 1109 | mov byte ptr[edi+6],bl
|
---|
| 1110 | add edi,ecx
|
---|
| 1111 | xor ebx,ebx ; clear ebx to avoid stalls
|
---|
| 1112 | mov ebx, dword ptr [esi]
|
---|
| 1113 | mov dx, word ptr [esi+4]
|
---|
| 1114 | mov dword ptr [edi], ebx
|
---|
| 1115 | mov word ptr [edi+4], dx
|
---|
| 1116 | mov bl, byte ptr[esi+6]
|
---|
| 1117 | mov byte ptr[edi+6],bl
|
---|
| 1118 | jmp BltRecEnd
|
---|
| 1119 | Rec7_2:
|
---|
| 1120 | mov ebx, dword ptr [esi]
|
---|
| 1121 | mov dx, word ptr [esi+4]
|
---|
| 1122 | mov dword ptr [edi], ebx
|
---|
| 1123 | mov word ptr [edi+4], dx
|
---|
| 1124 | mov bl, byte ptr[esi+6]
|
---|
| 1125 | add esi,eax
|
---|
| 1126 | mov byte ptr[edi+6],bl
|
---|
| 1127 | add edi,ecx
|
---|
| 1128 | xor ebx,ebx ; clear ebx to avoid stalls
|
---|
| 1129 | mov ebx, dword ptr [esi]
|
---|
| 1130 | mov dx, word ptr [esi+4]
|
---|
| 1131 | mov dword ptr [edi], ebx
|
---|
| 1132 | mov word ptr [edi+4], dx
|
---|
| 1133 | mov bl, byte ptr[esi+6]
|
---|
| 1134 | mov byte ptr[edi+6],bl
|
---|
| 1135 | jmp BltRecEnd
|
---|
| 1136 | Rec7_01:
|
---|
| 1137 | test edx,edx
|
---|
| 1138 | jz BltRecEnd
|
---|
| 1139 | mov ebx, dword ptr [esi]
|
---|
| 1140 | mov dx, word ptr [esi+4]
|
---|
| 1141 | mov dword ptr [edi], ebx
|
---|
| 1142 | mov word ptr [edi+4], dx
|
---|
| 1143 | mov bl, byte ptr[esi+6]
|
---|
| 1144 | mov byte ptr[edi+6],bl
|
---|
| 1145 | jmp BltRecEnd
|
---|
| 1146 |
|
---|
| 1147 | ; 8 Pixel Wide
|
---|
| 1148 |
|
---|
| 1149 | Rec8:
|
---|
| 1150 | cmp edx,4
|
---|
| 1151 | jb Rec8_0123
|
---|
| 1152 | push edx
|
---|
| 1153 | mov ebx, dword ptr [esi]
|
---|
| 1154 | mov edx, dword ptr [esi+4]
|
---|
| 1155 | mov dword ptr [edi], ebx
|
---|
| 1156 | mov dword ptr [edi+4], edx
|
---|
| 1157 | add esi,eax
|
---|
| 1158 | add edi,ecx
|
---|
| 1159 | mov ebx, dword ptr [esi]
|
---|
| 1160 | mov edx, dword ptr [esi+4]
|
---|
| 1161 | mov dword ptr [edi], ebx
|
---|
| 1162 | mov dword ptr [edi+4], edx
|
---|
| 1163 | add esi,eax
|
---|
| 1164 | add edi,ecx
|
---|
| 1165 | mov ebx, dword ptr [esi]
|
---|
| 1166 | mov edx, dword ptr [esi+4]
|
---|
| 1167 | mov dword ptr [edi], ebx
|
---|
| 1168 | mov dword ptr [edi+4], edx
|
---|
| 1169 | add esi,eax
|
---|
| 1170 | add edi,ecx
|
---|
| 1171 | mov ebx, dword ptr [esi]
|
---|
| 1172 | mov edx, dword ptr [esi+4]
|
---|
| 1173 | mov dword ptr [edi], ebx
|
---|
| 1174 | mov dword ptr [edi+4], edx
|
---|
| 1175 | add esi,eax
|
---|
| 1176 | add edi,ecx
|
---|
| 1177 | pop edx
|
---|
| 1178 | sub edx ,4
|
---|
| 1179 | jnz Rec8
|
---|
| 1180 | jmp BltRecEnd
|
---|
| 1181 |
|
---|
| 1182 | Rec8_0123:
|
---|
| 1183 | cmp edx,2
|
---|
| 1184 | jz Rec8_2
|
---|
| 1185 | jb Rec8_01
|
---|
| 1186 | ;3 lines left
|
---|
| 1187 | mov ebx, dword ptr [esi]
|
---|
| 1188 | mov edx, dword ptr [esi+4]
|
---|
| 1189 | mov dword ptr [edi], ebx
|
---|
| 1190 | mov dword ptr [edi+4], edx
|
---|
| 1191 | add esi,eax
|
---|
| 1192 | add edi,ecx
|
---|
| 1193 | mov ebx, dword ptr [esi]
|
---|
| 1194 | mov edx, dword ptr [esi+4]
|
---|
| 1195 | mov dword ptr [edi], ebx
|
---|
| 1196 | mov dword ptr [edi+4], edx
|
---|
| 1197 | add esi,eax
|
---|
| 1198 | add edi,ecx
|
---|
| 1199 | mov ebx, dword ptr [esi]
|
---|
| 1200 | mov edx, dword ptr [esi+4]
|
---|
| 1201 | mov dword ptr [edi], ebx
|
---|
| 1202 | mov dword ptr [edi+4], edx
|
---|
| 1203 | jmp BltRecEnd
|
---|
| 1204 | Rec8_2:
|
---|
| 1205 | mov ebx, dword ptr [esi]
|
---|
| 1206 | mov edx, dword ptr [esi+4]
|
---|
| 1207 | mov dword ptr [edi], ebx
|
---|
| 1208 | mov dword ptr [edi+4], edx
|
---|
| 1209 | add esi,eax
|
---|
| 1210 | add edi,ecx
|
---|
| 1211 | mov ebx, dword ptr [esi]
|
---|
| 1212 | mov edx, dword ptr [esi+4]
|
---|
| 1213 | mov dword ptr [edi], ebx
|
---|
| 1214 | mov dword ptr [edi+4], edx
|
---|
| 1215 | jmp BltRecEnd
|
---|
| 1216 | Rec8_01:
|
---|
| 1217 | test edx,edx
|
---|
| 1218 | jz BltRecEnd
|
---|
| 1219 | mov ebx, dword ptr [esi]
|
---|
| 1220 | mov edx, dword ptr [esi+4]
|
---|
| 1221 | mov dword ptr [edi], ebx
|
---|
| 1222 | mov dword ptr [edi+4], edx
|
---|
| 1223 | jmp BltRecEnd
|
---|
| 1224 |
|
---|
| 1225 | ; 9 Pixel Wide
|
---|
| 1226 |
|
---|
| 1227 | Rec9:
|
---|
| 1228 | cmp edx,4
|
---|
| 1229 | jb Rec9_0123
|
---|
| 1230 | push edx
|
---|
| 1231 | FLD QWORD PTR [ESI]
|
---|
| 1232 | mov bl, byte ptr [esi+8]
|
---|
| 1233 | FSTP QWORD PTR [EDI]
|
---|
| 1234 | mov byte ptr [edi+8], bl
|
---|
| 1235 | add esi,eax
|
---|
| 1236 | add edi,ecx
|
---|
| 1237 | FLD QWORD PTR [ESI]
|
---|
| 1238 | mov bl, byte ptr [esi+8]
|
---|
| 1239 | FSTP QWORD PTR [EDI]
|
---|
| 1240 | mov byte ptr [edi+8], bl
|
---|
| 1241 | add esi,eax
|
---|
| 1242 | add edi,ecx
|
---|
| 1243 | FLD QWORD PTR [ESI]
|
---|
| 1244 | mov bl, byte ptr [esi+8]
|
---|
| 1245 | FSTP QWORD PTR [EDI]
|
---|
| 1246 | mov byte ptr [edi+8], bl
|
---|
| 1247 | add esi,eax
|
---|
| 1248 | add edi,ecx
|
---|
| 1249 | FLD QWORD PTR [ESI]
|
---|
| 1250 | mov bl, byte ptr [esi+8]
|
---|
| 1251 | FSTP QWORD PTR [EDI]
|
---|
| 1252 | mov byte ptr [edi+8], bl
|
---|
| 1253 | add esi,eax
|
---|
| 1254 | add edi,ecx
|
---|
| 1255 | pop edx
|
---|
| 1256 | sub edx ,4
|
---|
| 1257 | jnz Rec9
|
---|
| 1258 | jmp BltRecEnd
|
---|
| 1259 |
|
---|
| 1260 | Rec9_0123:
|
---|
| 1261 | cmp edx,2
|
---|
| 1262 | jz Rec9_2
|
---|
| 1263 | jb Rec9_01
|
---|
| 1264 | ;3 lines left
|
---|
| 1265 | FLD QWORD PTR [ESI]
|
---|
| 1266 | mov bl, byte ptr [esi+8]
|
---|
| 1267 | FSTP QWORD PTR [EDI]
|
---|
| 1268 | mov byte ptr [edi+8], bl
|
---|
| 1269 | add esi,eax
|
---|
| 1270 | add edi,ecx
|
---|
| 1271 | FLD QWORD PTR [ESI]
|
---|
| 1272 | mov bl, byte ptr [esi+8]
|
---|
| 1273 | FSTP QWORD PTR [EDI]
|
---|
| 1274 | mov byte ptr [edi+8], bl
|
---|
| 1275 | add esi,eax
|
---|
| 1276 | add edi,ecx
|
---|
| 1277 | FLD QWORD PTR [ESI]
|
---|
| 1278 | mov bl, byte ptr [esi+8]
|
---|
| 1279 | FSTP QWORD PTR [EDI]
|
---|
| 1280 | mov byte ptr [edi+8], bl
|
---|
| 1281 | jmp BltRecEnd
|
---|
| 1282 | Rec9_2:
|
---|
| 1283 | FLD QWORD PTR [ESI]
|
---|
| 1284 | mov bl, byte ptr [esi+8]
|
---|
| 1285 | FSTP QWORD PTR [EDI]
|
---|
| 1286 | mov byte ptr [edi+8], bl
|
---|
| 1287 | add esi,eax
|
---|
| 1288 | add edi,ecx
|
---|
| 1289 | FLD QWORD PTR [ESI]
|
---|
| 1290 | mov bl, byte ptr [esi+8]
|
---|
| 1291 | FSTP QWORD PTR [EDI]
|
---|
| 1292 | mov byte ptr [edi+8], bl
|
---|
| 1293 | jmp BltRecEnd
|
---|
| 1294 | Rec9_01:
|
---|
| 1295 | test edx,edx
|
---|
| 1296 | jz BltRecEnd
|
---|
| 1297 | FLD QWORD PTR [ESI]
|
---|
| 1298 | mov bl, byte ptr [esi+8]
|
---|
| 1299 | FSTP QWORD PTR [EDI]
|
---|
| 1300 | mov byte ptr [edi+8], bl
|
---|
| 1301 | jmp BltRecEnd
|
---|
| 1302 |
|
---|
| 1303 | ; 10 Pixel Wide
|
---|
| 1304 |
|
---|
| 1305 | Rec10:
|
---|
| 1306 | cmp edx,4
|
---|
| 1307 | jb Rec10_0123
|
---|
| 1308 | FLD QWORD PTR [ESI]
|
---|
| 1309 | mov bx, word ptr [esi+8]
|
---|
| 1310 | FSTP QWORD PTR [EDI]
|
---|
| 1311 | mov word ptr [edi+8], bx
|
---|
| 1312 | add esi,eax
|
---|
| 1313 | add edi,ecx
|
---|
| 1314 | FLD QWORD PTR [ESI]
|
---|
| 1315 | mov bx, word ptr [esi+8]
|
---|
| 1316 | FSTP QWORD PTR [EDI]
|
---|
| 1317 | mov word ptr [edi+8], bx
|
---|
| 1318 | add esi,eax
|
---|
| 1319 | add edi,ecx
|
---|
| 1320 | FLD QWORD PTR [ESI]
|
---|
| 1321 | mov bx, word ptr [esi+8]
|
---|
| 1322 | FSTP QWORD PTR [EDI]
|
---|
| 1323 | mov word ptr [edi+8], bx
|
---|
| 1324 | add esi,eax
|
---|
| 1325 | add edi,ecx
|
---|
| 1326 | FLD QWORD PTR [ESI]
|
---|
| 1327 | mov bx, word ptr [esi+8]
|
---|
| 1328 | FSTP QWORD PTR [EDI]
|
---|
| 1329 | mov word ptr [edi+8], bx
|
---|
| 1330 | add esi,eax
|
---|
| 1331 | add edi,ecx
|
---|
| 1332 | sub edx ,4
|
---|
| 1333 | jnz Rec10
|
---|
| 1334 | jmp BltRecEnd
|
---|
| 1335 |
|
---|
| 1336 | Rec10_0123:
|
---|
| 1337 | cmp edx,2
|
---|
| 1338 | jz Rec10_2
|
---|
| 1339 | jb Rec10_01
|
---|
| 1340 | ;3 lines left
|
---|
| 1341 | FLD QWORD PTR [ESI]
|
---|
| 1342 | mov bx, word ptr [esi+8]
|
---|
| 1343 | FSTP QWORD PTR [EDI]
|
---|
| 1344 | mov word ptr [edi+8], bx
|
---|
| 1345 | add esi,eax
|
---|
| 1346 | add edi,ecx
|
---|
| 1347 | FLD QWORD PTR [ESI]
|
---|
| 1348 | mov bx, word ptr [esi+8]
|
---|
| 1349 | FSTP QWORD PTR [EDI]
|
---|
| 1350 | mov word ptr [edi+8], bx
|
---|
| 1351 | add esi,eax
|
---|
| 1352 | add edi,ecx
|
---|
| 1353 | FLD QWORD PTR [ESI]
|
---|
| 1354 | mov bx, word ptr [esi+8]
|
---|
| 1355 | FSTP QWORD PTR [EDI]
|
---|
| 1356 | mov word ptr [edi+8], bx
|
---|
| 1357 | jmp BltRecEnd
|
---|
| 1358 | Rec10_2:
|
---|
| 1359 | FLD QWORD PTR [ESI]
|
---|
| 1360 | mov bx, word ptr [esi+8]
|
---|
| 1361 | FSTP QWORD PTR [EDI]
|
---|
| 1362 | mov word ptr [edi+8], bx
|
---|
| 1363 | add esi,eax
|
---|
| 1364 | add edi,ecx
|
---|
| 1365 | FLD QWORD PTR [ESI]
|
---|
| 1366 | mov bx, word ptr [esi+8]
|
---|
| 1367 | FSTP QWORD PTR [EDI]
|
---|
| 1368 | mov word ptr [edi+8], bx
|
---|
| 1369 | jmp BltRecEnd
|
---|
| 1370 | Rec10_01:
|
---|
| 1371 | test edx,edx
|
---|
| 1372 | jz BltRecEnd
|
---|
| 1373 | FLD QWORD PTR [ESI]
|
---|
| 1374 | mov bx, word ptr [esi+8]
|
---|
| 1375 | FSTP QWORD PTR [EDI]
|
---|
| 1376 | mov word ptr [edi+8], bx
|
---|
| 1377 | jmp BltRecEnd
|
---|
| 1378 |
|
---|
| 1379 | ; 11 Pixel Wide
|
---|
| 1380 |
|
---|
| 1381 | Rec11:
|
---|
| 1382 | cmp edx,4
|
---|
| 1383 | jb Rec11_0123
|
---|
| 1384 | push edx
|
---|
| 1385 | FLD QWORD PTR [ESI]
|
---|
| 1386 | mov bx, word ptr [esi+8]
|
---|
| 1387 | mov dl, byte ptr [esi+10]
|
---|
| 1388 | FSTP QWORD PTR [EDI]
|
---|
| 1389 | mov word ptr [edi+8], bx
|
---|
| 1390 | mov byte ptr [edi+10], dl
|
---|
| 1391 | add esi,eax
|
---|
| 1392 | add edi,ecx
|
---|
| 1393 | FLD QWORD PTR [ESI]
|
---|
| 1394 | mov bx, word ptr [esi+8]
|
---|
| 1395 | mov dl, byte ptr [esi+10]
|
---|
| 1396 | FSTP QWORD PTR [EDI]
|
---|
| 1397 | mov word ptr [edi+8], bx
|
---|
| 1398 | mov byte ptr [edi+10], dl
|
---|
| 1399 | add esi,eax
|
---|
| 1400 | add edi,ecx
|
---|
| 1401 | FLD QWORD PTR [ESI]
|
---|
| 1402 | mov bx, word ptr [esi+8]
|
---|
| 1403 | mov dl, byte ptr [esi+10]
|
---|
| 1404 | FSTP QWORD PTR [EDI]
|
---|
| 1405 | mov word ptr [edi+8], bx
|
---|
| 1406 | mov byte ptr [edi+10], dl
|
---|
| 1407 | add esi,eax
|
---|
| 1408 | add edi,ecx
|
---|
| 1409 | FLD QWORD PTR [ESI]
|
---|
| 1410 | mov bx, word ptr [esi+8]
|
---|
| 1411 | mov dl, byte ptr [esi+10]
|
---|
| 1412 | FSTP QWORD PTR [EDI]
|
---|
| 1413 | mov word ptr [edi+8], bx
|
---|
| 1414 | mov byte ptr [edi+10], dl
|
---|
| 1415 | add esi,eax
|
---|
| 1416 | add edi,ecx
|
---|
| 1417 | pop edx
|
---|
| 1418 | sub edx ,4
|
---|
| 1419 | jnz Rec10
|
---|
| 1420 | jmp BltRecEnd
|
---|
| 1421 |
|
---|
| 1422 | Rec11_0123:
|
---|
| 1423 | cmp edx,2
|
---|
| 1424 | jz Rec11_2
|
---|
| 1425 | jb Rec11_01
|
---|
| 1426 | ;3 lines left
|
---|
| 1427 | FLD QWORD PTR [ESI]
|
---|
| 1428 | mov bx, word ptr [esi+8]
|
---|
| 1429 | mov dl, byte ptr [esi+10]
|
---|
| 1430 | FSTP QWORD PTR [EDI]
|
---|
| 1431 | mov word ptr [edi+8], bx
|
---|
| 1432 | mov byte ptr [edi+10], dl
|
---|
| 1433 | add esi,eax
|
---|
| 1434 | add edi,ecx
|
---|
| 1435 | FLD QWORD PTR [ESI]
|
---|
| 1436 | mov bx, word ptr [esi+8]
|
---|
| 1437 | mov dl, byte ptr [esi+10]
|
---|
| 1438 | FSTP QWORD PTR [EDI]
|
---|
| 1439 | mov word ptr [edi+8], bx
|
---|
| 1440 | mov byte ptr [edi+10], dl
|
---|
| 1441 | add esi,eax
|
---|
| 1442 | add edi,ecx
|
---|
| 1443 | FLD QWORD PTR [ESI]
|
---|
| 1444 | mov bx, word ptr [esi+8]
|
---|
| 1445 | mov dl, byte ptr [esi+10]
|
---|
| 1446 | FSTP QWORD PTR [EDI]
|
---|
| 1447 | mov word ptr [edi+8], bx
|
---|
| 1448 | mov byte ptr [edi+10], dl
|
---|
| 1449 | jmp BltRecEnd
|
---|
| 1450 | Rec11_2:
|
---|
| 1451 | FLD QWORD PTR [ESI]
|
---|
| 1452 | mov bx, word ptr [esi+8]
|
---|
| 1453 | mov dl, byte ptr [esi+10]
|
---|
| 1454 | FSTP QWORD PTR [EDI]
|
---|
| 1455 | mov word ptr [edi+8], bx
|
---|
| 1456 | mov byte ptr [edi+10], dl
|
---|
| 1457 | add esi,eax
|
---|
| 1458 | add edi,ecx
|
---|
| 1459 | FLD QWORD PTR [ESI]
|
---|
| 1460 | mov bx, word ptr [esi+8]
|
---|
| 1461 | mov dl, byte ptr [esi+10]
|
---|
| 1462 | FSTP QWORD PTR [EDI]
|
---|
| 1463 | mov word ptr [edi+8], bx
|
---|
| 1464 | mov byte ptr [edi+10], dl
|
---|
| 1465 | jmp BltRecEnd
|
---|
| 1466 | Rec11_01:
|
---|
| 1467 | test edx,edx
|
---|
| 1468 | jz BltRecEnd
|
---|
| 1469 | FLD QWORD PTR [ESI]
|
---|
| 1470 | mov bx, word ptr [esi+8]
|
---|
| 1471 | mov dl, byte ptr [esi+10]
|
---|
| 1472 | FSTP QWORD PTR [EDI]
|
---|
| 1473 | mov word ptr [edi+8], bx
|
---|
| 1474 | mov byte ptr [edi+10], dl
|
---|
| 1475 | jmp BltRecEnd
|
---|
| 1476 |
|
---|
| 1477 | ; 12 Pixel Wide
|
---|
| 1478 |
|
---|
| 1479 | Rec12:
|
---|
| 1480 | cmp edx,4
|
---|
| 1481 | jb Rec12_0123
|
---|
| 1482 | FLD QWORD PTR [ESI]
|
---|
| 1483 | mov ebx, dword ptr [esi+8]
|
---|
| 1484 | FSTP QWORD PTR [EDI]
|
---|
| 1485 | mov dword ptr [edi+8], ebx
|
---|
| 1486 | add esi,eax
|
---|
| 1487 | add edi,ecx
|
---|
| 1488 | FLD QWORD PTR [ESI]
|
---|
| 1489 | mov ebx, dword ptr [esi+8]
|
---|
| 1490 | FSTP QWORD PTR [EDI]
|
---|
| 1491 | mov dword ptr [edi+8], ebx
|
---|
| 1492 | add esi,eax
|
---|
| 1493 | add edi,ecx
|
---|
| 1494 | FLD QWORD PTR [ESI]
|
---|
| 1495 | mov ebx, dword ptr [esi+8]
|
---|
| 1496 | FSTP QWORD PTR [EDI]
|
---|
| 1497 | mov dword ptr [edi+8], ebx
|
---|
| 1498 | add esi,eax
|
---|
| 1499 | add edi,ecx
|
---|
| 1500 | FLD QWORD PTR [ESI]
|
---|
| 1501 | mov ebx, dword ptr [esi+8]
|
---|
| 1502 | FSTP QWORD PTR [EDI]
|
---|
| 1503 | mov dword ptr [edi+8], ebx
|
---|
| 1504 | add esi,eax
|
---|
| 1505 | add edi,ecx
|
---|
| 1506 | sub edx ,4
|
---|
| 1507 | jnz Rec12
|
---|
| 1508 | jmp BltRecEnd
|
---|
| 1509 |
|
---|
| 1510 | Rec12_0123:
|
---|
| 1511 | cmp edx,2
|
---|
| 1512 | jz Rec12_2
|
---|
| 1513 | jb Rec12_01
|
---|
| 1514 | ;3 lines left
|
---|
| 1515 | FLD QWORD PTR [ESI]
|
---|
| 1516 | mov ebx, dword ptr [esi+8]
|
---|
| 1517 | FSTP QWORD PTR [EDI]
|
---|
| 1518 | mov dword ptr [edi+8], ebx
|
---|
| 1519 | add esi,eax
|
---|
| 1520 | add edi,ecx
|
---|
| 1521 | FLD QWORD PTR [ESI]
|
---|
| 1522 | mov ebx, dword ptr [esi+8]
|
---|
| 1523 | FSTP QWORD PTR [EDI]
|
---|
| 1524 | mov dword ptr [edi+8], ebx
|
---|
| 1525 | add esi,eax
|
---|
| 1526 | add edi,ecx
|
---|
| 1527 | FLD QWORD PTR [ESI]
|
---|
| 1528 | mov ebx, dword ptr [esi+8]
|
---|
| 1529 | FSTP QWORD PTR [EDI]
|
---|
| 1530 | mov dword ptr [edi+8], ebx
|
---|
| 1531 | jmp BltRecEnd
|
---|
| 1532 | Rec12_2:
|
---|
| 1533 | FLD QWORD PTR [ESI]
|
---|
| 1534 | mov ebx, dword ptr [esi+8]
|
---|
| 1535 | FSTP QWORD PTR [EDI]
|
---|
| 1536 | mov dword ptr [edi+8], ebx
|
---|
| 1537 | add esi,eax
|
---|
| 1538 | add edi,ecx
|
---|
| 1539 | FLD QWORD PTR [ESI]
|
---|
| 1540 | mov ebx, dword ptr [esi+8]
|
---|
| 1541 | FSTP QWORD PTR [EDI]
|
---|
| 1542 | mov dword ptr [edi+8], ebx
|
---|
| 1543 | jmp BltRecEnd
|
---|
| 1544 | Rec12_01:
|
---|
| 1545 | test edx,edx
|
---|
| 1546 | jz BltRecEnd
|
---|
| 1547 | FLD QWORD PTR [ESI]
|
---|
| 1548 | mov ebx, dword ptr [esi+8]
|
---|
| 1549 | FSTP QWORD PTR [EDI]
|
---|
| 1550 | mov dword ptr [edi+8], ebx
|
---|
| 1551 | jmp BltRecEnd
|
---|
| 1552 |
|
---|
| 1553 | ; 13 Pixel Wide
|
---|
| 1554 |
|
---|
| 1555 | Rec13:
|
---|
| 1556 | cmp edx,4
|
---|
| 1557 | jb Rec13_0123
|
---|
| 1558 | push edx
|
---|
| 1559 | FLD QWORD PTR [ESI]
|
---|
| 1560 | mov ebx, dword ptr [esi+8]
|
---|
| 1561 | mov dl, byte ptr [esi+12]
|
---|
| 1562 | FSTP QWORD PTR [EDI]
|
---|
| 1563 | mov dword ptr [edi+8], ebx
|
---|
| 1564 | mov byte ptr [edi+12], dl
|
---|
| 1565 | add esi,eax
|
---|
| 1566 | add edi,ecx
|
---|
| 1567 | FLD QWORD PTR [ESI]
|
---|
| 1568 | mov ebx, dword ptr [esi+8]
|
---|
| 1569 | mov dl, byte ptr [esi+12]
|
---|
| 1570 | FSTP QWORD PTR [EDI]
|
---|
| 1571 | mov dword ptr [edi+8], ebx
|
---|
| 1572 | mov byte ptr [edi+12], dl
|
---|
| 1573 | add esi,eax
|
---|
| 1574 | add edi,ecx
|
---|
| 1575 | FLD QWORD PTR [ESI]
|
---|
| 1576 | mov ebx, dword ptr [esi+8]
|
---|
| 1577 | mov dl, byte ptr [esi+12]
|
---|
| 1578 | FSTP QWORD PTR [EDI]
|
---|
| 1579 | mov dword ptr [edi+8], ebx
|
---|
| 1580 | mov byte ptr [edi+12], dl
|
---|
| 1581 | add esi,eax
|
---|
| 1582 | add edi,ecx
|
---|
| 1583 | FLD QWORD PTR [ESI]
|
---|
| 1584 | mov ebx, dword ptr [esi+8]
|
---|
| 1585 | mov dl, byte ptr [esi+12]
|
---|
| 1586 | FSTP QWORD PTR [EDI]
|
---|
| 1587 | mov dword ptr [edi+8], ebx
|
---|
| 1588 | mov byte ptr [edi+12], dl
|
---|
| 1589 | add esi,eax
|
---|
| 1590 | add edi,ecx
|
---|
| 1591 | pop edx
|
---|
| 1592 | sub edx ,4
|
---|
| 1593 | jnz Rec13
|
---|
| 1594 | jmp BltRecEnd
|
---|
| 1595 |
|
---|
| 1596 | Rec13_0123:
|
---|
| 1597 | cmp edx,2
|
---|
| 1598 | jz Rec13_2
|
---|
| 1599 | jb Rec13_01
|
---|
| 1600 | ;3 lines left
|
---|
| 1601 | FLD QWORD PTR [ESI]
|
---|
| 1602 | mov ebx, dword ptr [esi+8]
|
---|
| 1603 | mov dl, byte ptr [esi+12]
|
---|
| 1604 | FSTP QWORD PTR [EDI]
|
---|
| 1605 | mov dword ptr [edi+8], ebx
|
---|
| 1606 | mov byte ptr [edi+12], dl
|
---|
| 1607 | add esi,eax
|
---|
| 1608 | add edi,ecx
|
---|
| 1609 | FLD QWORD PTR [ESI]
|
---|
| 1610 | mov ebx, dword ptr [esi+8]
|
---|
| 1611 | mov dl, byte ptr [esi+12]
|
---|
| 1612 | FSTP QWORD PTR [EDI]
|
---|
| 1613 | mov dword ptr [edi+8], ebx
|
---|
| 1614 | mov byte ptr [edi+12], dl
|
---|
| 1615 | add esi,eax
|
---|
| 1616 | add edi,ecx
|
---|
| 1617 | FLD QWORD PTR [ESI]
|
---|
| 1618 | mov ebx, dword ptr [esi+8]
|
---|
| 1619 | mov dl, byte ptr [esi+12]
|
---|
| 1620 | FSTP QWORD PTR [EDI]
|
---|
| 1621 | mov dword ptr [edi+8], ebx
|
---|
| 1622 | mov byte ptr [edi+12], dl
|
---|
| 1623 | jmp BltRecEnd
|
---|
| 1624 | Rec13_2:
|
---|
| 1625 | FLD QWORD PTR [ESI]
|
---|
| 1626 | mov ebx, dword ptr [esi+8]
|
---|
| 1627 | mov dl, byte ptr [esi+12]
|
---|
| 1628 | FSTP QWORD PTR [EDI]
|
---|
| 1629 | mov dword ptr [edi+8], ebx
|
---|
| 1630 | mov byte ptr [edi+12], dl
|
---|
| 1631 | add esi,eax
|
---|
| 1632 | add edi,ecx
|
---|
| 1633 | FLD QWORD PTR [ESI]
|
---|
| 1634 | mov ebx, dword ptr [esi+8]
|
---|
| 1635 | mov dl, byte ptr [esi+12]
|
---|
| 1636 | FSTP QWORD PTR [EDI]
|
---|
| 1637 | mov dword ptr [edi+8], ebx
|
---|
| 1638 | mov byte ptr [edi+12], dl
|
---|
| 1639 | jmp BltRecEnd
|
---|
| 1640 | Rec13_01:
|
---|
| 1641 | test edx,edx
|
---|
| 1642 | jz BltRecEnd
|
---|
| 1643 | FLD QWORD PTR [ESI]
|
---|
| 1644 | mov ebx, dword ptr [esi+8]
|
---|
| 1645 | mov dl, byte ptr [esi+12]
|
---|
| 1646 | FSTP QWORD PTR [EDI]
|
---|
| 1647 | mov dword ptr [edi+8], ebx
|
---|
| 1648 | mov byte ptr [edi+12], dl
|
---|
| 1649 | jmp BltRecEnd
|
---|
| 1650 |
|
---|
| 1651 | ; 14 Pixel Wide
|
---|
| 1652 |
|
---|
| 1653 | Rec14:
|
---|
| 1654 | cmp edx,4
|
---|
| 1655 | jb Rec14_0123
|
---|
| 1656 | push edx
|
---|
| 1657 | FLD QWORD PTR [ESI]
|
---|
| 1658 | mov ebx, dword ptr [esi+8]
|
---|
| 1659 | mov dx, word ptr [esi+12]
|
---|
| 1660 | FSTP QWORD PTR [EDI]
|
---|
| 1661 | mov dword ptr [edi+8], ebx
|
---|
| 1662 | mov word ptr [edi+12], dx
|
---|
| 1663 | add esi,eax
|
---|
| 1664 | add edi,ecx
|
---|
| 1665 | FLD QWORD PTR [ESI]
|
---|
| 1666 | mov ebx, dword ptr [esi+8]
|
---|
| 1667 | mov dx, word ptr [esi+12]
|
---|
| 1668 | FSTP QWORD PTR [EDI]
|
---|
| 1669 | mov dword ptr [edi+8], ebx
|
---|
| 1670 | mov word ptr [edi+12], dx
|
---|
| 1671 | add esi,eax
|
---|
| 1672 | add edi,ecx
|
---|
| 1673 | FLD QWORD PTR [ESI]
|
---|
| 1674 | mov ebx, dword ptr [esi+8]
|
---|
| 1675 | mov dx, word ptr [esi+12]
|
---|
| 1676 | FSTP QWORD PTR [EDI]
|
---|
| 1677 | mov dword ptr [edi+8], ebx
|
---|
| 1678 | mov word ptr [edi+12], dx
|
---|
| 1679 | add esi,eax
|
---|
| 1680 | add edi,ecx
|
---|
| 1681 | FLD QWORD PTR [ESI]
|
---|
| 1682 | mov ebx, dword ptr [esi+8]
|
---|
| 1683 | mov dx, word ptr [esi+12]
|
---|
| 1684 | FSTP QWORD PTR [EDI]
|
---|
| 1685 | mov dword ptr [edi+8], ebx
|
---|
| 1686 | mov word ptr [edi+12], dx
|
---|
| 1687 | add esi,eax
|
---|
| 1688 | add edi,ecx
|
---|
| 1689 | pop edx
|
---|
| 1690 | sub edx ,4
|
---|
| 1691 | jnz Rec14
|
---|
| 1692 | jmp BltRecEnd
|
---|
| 1693 |
|
---|
| 1694 | Rec14_0123:
|
---|
| 1695 | cmp edx,2
|
---|
| 1696 | jz Rec14_2
|
---|
| 1697 | jb Rec14_01
|
---|
| 1698 | ;3 lines left
|
---|
| 1699 | FLD QWORD PTR [ESI]
|
---|
| 1700 | mov ebx, dword ptr [esi+8]
|
---|
| 1701 | mov dx, word ptr [esi+12]
|
---|
| 1702 | FSTP QWORD PTR [EDI]
|
---|
| 1703 | mov dword ptr [edi+8], ebx
|
---|
| 1704 | mov word ptr [edi+12], dx
|
---|
| 1705 | add esi,eax
|
---|
| 1706 | add edi,ecx
|
---|
| 1707 | FLD QWORD PTR [ESI]
|
---|
| 1708 | mov ebx, dword ptr [esi+8]
|
---|
| 1709 | mov dx, word ptr [esi+12]
|
---|
| 1710 | FSTP QWORD PTR [EDI]
|
---|
| 1711 | mov dword ptr [edi+8], ebx
|
---|
| 1712 | mov word ptr [edi+12], dx
|
---|
| 1713 | add esi,eax
|
---|
| 1714 | add edi,ecx
|
---|
| 1715 | FLD QWORD PTR [ESI]
|
---|
| 1716 | mov ebx, dword ptr [esi+8]
|
---|
| 1717 | mov dx, word ptr [esi+12]
|
---|
| 1718 | FSTP QWORD PTR [EDI]
|
---|
| 1719 | mov dword ptr [edi+8], ebx
|
---|
| 1720 | mov word ptr [edi+12], dx
|
---|
| 1721 | jmp BltRecEnd
|
---|
| 1722 | Rec14_2:
|
---|
| 1723 | FLD QWORD PTR [ESI]
|
---|
| 1724 | mov ebx, dword ptr [esi+8]
|
---|
| 1725 | mov dx, word ptr [esi+12]
|
---|
| 1726 | FSTP QWORD PTR [EDI]
|
---|
| 1727 | mov dword ptr [edi+8], ebx
|
---|
| 1728 | mov word ptr [edi+12], dx
|
---|
| 1729 | add esi,eax
|
---|
| 1730 | add edi,ecx
|
---|
| 1731 | FLD QWORD PTR [ESI]
|
---|
| 1732 | mov ebx, dword ptr [esi+8]
|
---|
| 1733 | mov dx, word ptr [esi+12]
|
---|
| 1734 | FSTP QWORD PTR [EDI]
|
---|
| 1735 | mov dword ptr [edi+8], ebx
|
---|
| 1736 | mov word ptr [edi+12], dx
|
---|
| 1737 | jmp BltRecEnd
|
---|
| 1738 | Rec14_01:
|
---|
| 1739 | test edx,edx
|
---|
| 1740 | jz BltRecEnd
|
---|
| 1741 | FLD QWORD PTR [ESI]
|
---|
| 1742 | mov ebx, dword ptr [esi+8]
|
---|
| 1743 | mov dx, word ptr [esi+12]
|
---|
| 1744 | FSTP QWORD PTR [EDI]
|
---|
| 1745 | mov dword ptr [edi+8], ebx
|
---|
| 1746 | mov word ptr [edi+12], dx
|
---|
| 1747 | jmp BltRecEnd
|
---|
| 1748 |
|
---|
| 1749 | ; 15 Pixel Wide
|
---|
| 1750 |
|
---|
| 1751 | Rec15:
|
---|
| 1752 | cmp edx,4
|
---|
| 1753 | jb Rec15_0123
|
---|
| 1754 | push edx
|
---|
| 1755 | FLD QWORD PTR [ESI]
|
---|
| 1756 | mov ebx, dword ptr [esi+8]
|
---|
| 1757 | mov dx, word ptr [esi+12]
|
---|
| 1758 | FSTP QWORD PTR [EDI]
|
---|
| 1759 | mov dword ptr [edi+8], ebx
|
---|
| 1760 | mov bl, byte ptr[esi+14]
|
---|
| 1761 | mov word ptr [edi+12], dx
|
---|
| 1762 | add esi,eax
|
---|
| 1763 | mov byte ptr[edi+14], bl
|
---|
| 1764 | add edi,ecx
|
---|
| 1765 | FLD QWORD PTR [ESI]
|
---|
| 1766 | mov ebx, dword ptr [esi+8]
|
---|
| 1767 | mov dx, word ptr [esi+12]
|
---|
| 1768 | FSTP QWORD PTR [EDI]
|
---|
| 1769 | mov dword ptr [edi+8], ebx
|
---|
| 1770 | mov bl, byte ptr[esi+14]
|
---|
| 1771 | mov word ptr [edi+12], dx
|
---|
| 1772 | add esi,eax
|
---|
| 1773 | mov byte ptr[edi+14], bl
|
---|
| 1774 | add edi,ecx
|
---|
| 1775 | FLD QWORD PTR [ESI]
|
---|
| 1776 | mov ebx, dword ptr [esi+8]
|
---|
| 1777 | mov dx, word ptr [esi+12]
|
---|
| 1778 | FSTP QWORD PTR [EDI]
|
---|
| 1779 | mov dword ptr [edi+8], ebx
|
---|
| 1780 | mov bl, byte ptr[esi+14]
|
---|
| 1781 | mov word ptr [edi+12], dx
|
---|
| 1782 | add esi,eax
|
---|
| 1783 | mov byte ptr[edi+14], bl
|
---|
| 1784 | add edi,ecx
|
---|
| 1785 | FLD QWORD PTR [ESI]
|
---|
| 1786 | mov ebx, dword ptr [esi+8]
|
---|
| 1787 | mov dx, word ptr [esi+12]
|
---|
| 1788 | FSTP QWORD PTR [EDI]
|
---|
| 1789 | mov dword ptr [edi+8], ebx
|
---|
| 1790 | mov bl, byte ptr[esi+14]
|
---|
| 1791 | mov word ptr [edi+12], dx
|
---|
| 1792 | add esi,eax
|
---|
| 1793 | mov byte ptr[edi+14], bl
|
---|
| 1794 | add edi,ecx
|
---|
| 1795 | pop edx
|
---|
| 1796 | sub edx ,4
|
---|
| 1797 | jnz Rec15
|
---|
| 1798 | jmp BltRecEnd
|
---|
| 1799 |
|
---|
| 1800 | Rec15_0123:
|
---|
| 1801 | cmp edx,2
|
---|
| 1802 | jz Rec15_2
|
---|
| 1803 | jb Rec15_01
|
---|
| 1804 | ;3 lines left
|
---|
| 1805 | FLD QWORD PTR [ESI]
|
---|
| 1806 | mov ebx, dword ptr [esi+8]
|
---|
| 1807 | mov dx, word ptr [esi+12]
|
---|
| 1808 | FSTP QWORD PTR [EDI]
|
---|
| 1809 | mov dword ptr [edi+8], ebx
|
---|
| 1810 | mov bl, byte ptr[esi+14]
|
---|
| 1811 | mov word ptr [edi+12], dx
|
---|
| 1812 | add esi,eax
|
---|
| 1813 | mov byte ptr[edi+14], bl
|
---|
| 1814 | add edi,ecx
|
---|
| 1815 | FLD QWORD PTR [ESI]
|
---|
| 1816 | mov ebx, dword ptr [esi+8]
|
---|
| 1817 | mov dx, word ptr [esi+12]
|
---|
| 1818 | FSTP QWORD PTR [EDI]
|
---|
| 1819 | mov dword ptr [edi+8], ebx
|
---|
| 1820 | mov bl, byte ptr[esi+14]
|
---|
| 1821 | mov word ptr [edi+12], dx
|
---|
| 1822 | add esi,eax
|
---|
| 1823 | mov byte ptr[edi+14], bl
|
---|
| 1824 | add edi,ecx
|
---|
| 1825 | FLD QWORD PTR [ESI]
|
---|
| 1826 | mov ebx, dword ptr [esi+8]
|
---|
| 1827 | mov dx, word ptr [esi+12]
|
---|
| 1828 | FSTP QWORD PTR [EDI]
|
---|
| 1829 | mov dword ptr [edi+8], ebx
|
---|
| 1830 | mov bl, byte ptr[esi+14]
|
---|
| 1831 | mov word ptr [edi+12], dx
|
---|
| 1832 | mov byte ptr[edi+14], bl
|
---|
| 1833 | jmp BltRecEnd
|
---|
| 1834 | Rec15_2:
|
---|
| 1835 | FLD QWORD PTR [ESI]
|
---|
| 1836 | mov ebx, dword ptr [esi+8]
|
---|
| 1837 | mov dx, word ptr [esi+12]
|
---|
| 1838 | FSTP QWORD PTR [EDI]
|
---|
| 1839 | mov dword ptr [edi+8], ebx
|
---|
| 1840 | mov bl, byte ptr[esi+14]
|
---|
| 1841 | mov word ptr [edi+12], dx
|
---|
| 1842 | add esi,eax
|
---|
| 1843 | mov byte ptr[edi+14], bl
|
---|
| 1844 | add edi,ecx
|
---|
| 1845 | FLD QWORD PTR [ESI]
|
---|
| 1846 | mov ebx, dword ptr [esi+8]
|
---|
| 1847 | mov dx, word ptr [esi+12]
|
---|
| 1848 | FSTP QWORD PTR [EDI]
|
---|
| 1849 | mov dword ptr [edi+8], ebx
|
---|
| 1850 | mov bl, byte ptr[esi+14]
|
---|
| 1851 | mov word ptr [edi+12], dx
|
---|
| 1852 | mov byte ptr[edi+14], bl
|
---|
| 1853 | jmp BltRecEnd
|
---|
| 1854 | Rec15_01:
|
---|
| 1855 | test edx,edx
|
---|
| 1856 | jz BltRecEnd
|
---|
| 1857 | FLD QWORD PTR [ESI]
|
---|
| 1858 | mov ebx, dword ptr [esi+8]
|
---|
| 1859 | mov dx, word ptr [esi+12]
|
---|
| 1860 | FSTP QWORD PTR [EDI]
|
---|
| 1861 | mov dword ptr [edi+8], ebx
|
---|
| 1862 | mov bl, byte ptr[esi+14]
|
---|
| 1863 | mov word ptr [edi+12], dx
|
---|
| 1864 | mov byte ptr[edi+14], bl
|
---|
| 1865 | jmp BltRecEnd
|
---|
| 1866 |
|
---|
| 1867 |
|
---|
| 1868 | ComplexBlt:
|
---|
| 1869 | ; Blit first the even rect then the rest
|
---|
| 1870 |
|
---|
| 1871 | push dword ptr [ebp+28] ; ulSrcPitch
|
---|
| 1872 | push dword ptr [ebp+24] ; ulDestPitch
|
---|
| 1873 | push edx
|
---|
| 1874 | shl ecx,4
|
---|
| 1875 | push ecx
|
---|
| 1876 | push esi
|
---|
| 1877 | push edi
|
---|
| 1878 | call _BltRec
|
---|
| 1879 | sub esp,24
|
---|
| 1880 | add esi,ecx
|
---|
| 1881 | add edi,ecx
|
---|
| 1882 | push dword ptr [ebp+28] ; ulSrcPitch
|
---|
| 1883 | push dword ptr [ebp+24] ; ulDestPitch
|
---|
| 1884 | push edx
|
---|
| 1885 | push ebx
|
---|
| 1886 | push esi
|
---|
| 1887 | push edi
|
---|
| 1888 | call _BltRec
|
---|
| 1889 | sub esp,24
|
---|
| 1890 |
|
---|
| 1891 | BltRecEnd:
|
---|
| 1892 | pop edx
|
---|
| 1893 | pop ecx
|
---|
| 1894 | pop ebx
|
---|
| 1895 | pop eax
|
---|
| 1896 | pop esi
|
---|
| 1897 | pop edi
|
---|
| 1898 | pop ebp
|
---|
| 1899 | ret
|
---|
| 1900 | _BltRec ENDP
|
---|
| 1901 |
|
---|
| 1902 |
|
---|
| 1903 | PUBLIC _CPUHasMMX
|
---|
| 1904 | ;
|
---|
| 1905 | ; int __cdecl CPUHasMMX()
|
---|
| 1906 | ; returns:
|
---|
| 1907 | ; 0 = NoMMX
|
---|
| 1908 | ; 1 = MMX
|
---|
| 1909 | ; 2 = MMX+CMov instuction
|
---|
| 1910 |
|
---|
| 1911 | _CPUHasMMX PROC NEAR
|
---|
| 1912 | push ebp
|
---|
| 1913 | mov ebp, esp
|
---|
| 1914 | push edi
|
---|
| 1915 | push esi
|
---|
| 1916 | push ebx
|
---|
| 1917 | push ecx
|
---|
| 1918 | push edx
|
---|
| 1919 |
|
---|
| 1920 | pushfd
|
---|
| 1921 | pop eax
|
---|
| 1922 | mov ebx ,eax
|
---|
| 1923 | xor eax, 00200000h
|
---|
| 1924 | push eax
|
---|
| 1925 | popfd
|
---|
| 1926 | pushfd
|
---|
| 1927 | pop eax
|
---|
| 1928 | sub eax,ebx
|
---|
| 1929 | jz Return ; No CPUID => No MMX => return 0 in eax;
|
---|
| 1930 | mov eax, 1
|
---|
| 1931 | CPUID
|
---|
| 1932 | test edx,00800000h ; MMX Bit Set ?
|
---|
| 1933 | jz Return
|
---|
| 1934 | mov eax, 1
|
---|
| 1935 | test edx,00008000h ; Conditonal Mov Bit Set ?
|
---|
| 1936 | jz Return
|
---|
| 1937 | inc eax
|
---|
| 1938 | Return:
|
---|
[4322] | 1939 | ; mov eax, 0 ; pretend no MMX is available
|
---|
[211] | 1940 | pop edx
|
---|
| 1941 | pop ecx
|
---|
| 1942 | pop ebx
|
---|
| 1943 | pop esi
|
---|
| 1944 | pop edi
|
---|
| 1945 | pop ebp
|
---|
| 1946 | ret
|
---|
| 1947 | _CPUHasMMX ENDP
|
---|
| 1948 |
|
---|
| 1949 | PUBLIC _MemFlip
|
---|
| 1950 |
|
---|
| 1951 | ;
|
---|
| 1952 | ; memcpy via FLD / FSTP MMX might even be faster but
|
---|
| 1953 | ; not present on every system
|
---|
| 1954 | ; to maximize the speed we copy 64 bytes in each loop
|
---|
| 1955 | ; and after the loop the rest left
|
---|
| 1956 | ;
|
---|
| 1957 | ;
|
---|
| 1958 | ;void __cdecl MemFlip(PBYTE dest, PBYTE src, ULONG Size);
|
---|
| 1959 |
|
---|
| 1960 | _MemFlip PROC NEAR
|
---|
| 1961 | push ebp
|
---|
| 1962 | mov ebp, esp
|
---|
| 1963 | push edi
|
---|
| 1964 | push esi
|
---|
| 1965 | push eax
|
---|
| 1966 | push ebx
|
---|
| 1967 | push ecx
|
---|
| 1968 |
|
---|
| 1969 | mov eax , dword ptr [ebp+16] ; Size of Buffer
|
---|
| 1970 | mov edi , dword ptr [ebp+8] ; Destination
|
---|
| 1971 | mov ebx , eax
|
---|
| 1972 | mov esi , dword ptr [ebp+12] ; SourcePointer
|
---|
| 1973 |
|
---|
| 1974 | and ebx , 0000003Fh ; Calc leftover bytes
|
---|
| 1975 | shr eax , 5 ; Calc Loops
|
---|
| 1976 |
|
---|
| 1977 | jz COPYREMAIN ; Less then 64 to copy
|
---|
| 1978 | ALIGN 4
|
---|
| 1979 |
|
---|
| 1980 | Loop64:
|
---|
| 1981 | FLD QWORD PTR [ESI] ; 1
|
---|
| 1982 | FLD QWORD PTR [ESI+8] ; 2
|
---|
| 1983 | FXCH ; Doesn't take any clocks
|
---|
| 1984 | FSTP QWORD PTR [EDI] ; 3,4 Clocks
|
---|
| 1985 | FSTP QWORD PTR [EDI+8] ; 5,6
|
---|
| 1986 | ADD ESI,16 ; 7 U Integer instruction can be executed parallel
|
---|
| 1987 | ADD EDI,16 ; 7 V Total clocks for copying 16 byte 7 clocks Rep Movs needs 20! for each 16 byte + 13 setup
|
---|
| 1988 | FLD QWORD PTR [ESI]
|
---|
| 1989 | FLD QWORD PTR [ESI+8]
|
---|
| 1990 | FXCH
|
---|
| 1991 | FSTP QWORD PTR [EDI]
|
---|
| 1992 | FSTP QWORD PTR [EDI+8]
|
---|
| 1993 | ADD ESI,16
|
---|
| 1994 | ADD EDI,16
|
---|
| 1995 | FLD QWORD PTR [ESI]
|
---|
| 1996 | FLD QWORD PTR [ESI+8]
|
---|
| 1997 | FXCH
|
---|
| 1998 | FSTP QWORD PTR [EDI]
|
---|
| 1999 | FSTP QWORD PTR [EDI+8]
|
---|
| 2000 | ADD ESI,16
|
---|
| 2001 | ADD EDI,16
|
---|
| 2002 | FLD QWORD PTR [ESI]
|
---|
| 2003 | FLD QWORD PTR [ESI+8]
|
---|
| 2004 | FXCH
|
---|
| 2005 | FSTP QWORD PTR [EDI]
|
---|
| 2006 | FSTP QWORD PTR [EDI+8]
|
---|
| 2007 | ADD ESI,16
|
---|
| 2008 | ADD EDI,16
|
---|
| 2009 | inc eax
|
---|
| 2010 | jnz Loop64
|
---|
| 2011 |
|
---|
| 2012 | COPYREMAIN:
|
---|
| 2013 | test ebx, ebx ; something left ?
|
---|
| 2014 | jz EndOffFlip
|
---|
| 2015 |
|
---|
| 2016 | test ebx, 00000020h; at least 32 bytes left ?
|
---|
| 2017 | jz Test16
|
---|
| 2018 |
|
---|
| 2019 | FLD QWORD PTR [ESI]
|
---|
| 2020 | FLD QWORD PTR [ESI+8]
|
---|
| 2021 | FXCH
|
---|
| 2022 | FSTP QWORD PTR [EDI]
|
---|
| 2023 | FSTP QWORD PTR [EDI+8]
|
---|
| 2024 | ADD ESI,16
|
---|
| 2025 | ADD EDI,16
|
---|
| 2026 | FLD QWORD PTR [ESI]
|
---|
| 2027 | FLD QWORD PTR [ESI+8]
|
---|
| 2028 | FXCH
|
---|
| 2029 | FSTP QWORD PTR [EDI]
|
---|
| 2030 | FSTP QWORD PTR [EDI+8]
|
---|
| 2031 | ADD ESI,16
|
---|
| 2032 | ADD EDI,16
|
---|
| 2033 | sub ebx, 00000020h
|
---|
| 2034 | jz EndOffFlip
|
---|
| 2035 |
|
---|
| 2036 | Test16:
|
---|
| 2037 |
|
---|
| 2038 | test ebx, 00000010h; at least 16 bytes left ?
|
---|
| 2039 | jb Test8
|
---|
| 2040 |
|
---|
| 2041 | FLD QWORD PTR [ESI]
|
---|
| 2042 | FLD QWORD PTR [ESI+8]
|
---|
| 2043 | FXCH
|
---|
| 2044 | FSTP QWORD PTR [EDI]
|
---|
| 2045 | FSTP QWORD PTR [EDI+8]
|
---|
| 2046 | ADD ESI,16
|
---|
| 2047 | ADD EDI,16
|
---|
| 2048 | sub ebx, 00000010h
|
---|
| 2049 | jz EndOffFlip
|
---|
| 2050 | Test8:
|
---|
| 2051 |
|
---|
| 2052 | test ebx, 00000008h; at least 8 bytes left ?
|
---|
| 2053 | jb Test4
|
---|
| 2054 | mov eax,[esi]
|
---|
| 2055 | mov ecx,[esi+4]
|
---|
| 2056 | mov [edi],eax
|
---|
| 2057 | mov [edi+4],ecx
|
---|
| 2058 | add esi, 8
|
---|
| 2059 | add edi, 8
|
---|
| 2060 | sub ebx, 8
|
---|
| 2061 | jz EndOffFlip
|
---|
| 2062 |
|
---|
| 2063 | Test4:
|
---|
| 2064 | test ebx, 00000004h; at least 4 bytes left ?
|
---|
| 2065 | jb Test2
|
---|
| 2066 | mov eax,[esi]
|
---|
| 2067 | sub ebx, 4
|
---|
| 2068 | mov [edi],eax
|
---|
| 2069 | add esi, 4
|
---|
| 2070 | add edi, 4
|
---|
| 2071 | test ebx, ebx ; something left ?
|
---|
| 2072 | jz EndOffFlip
|
---|
| 2073 |
|
---|
| 2074 | Test2:
|
---|
| 2075 | test ebx, 00000002h
|
---|
| 2076 | jb Copy1
|
---|
| 2077 | mov ax,[esi]
|
---|
| 2078 | sub ebx,2
|
---|
| 2079 | mov [edi],ax
|
---|
| 2080 | add esi,2
|
---|
| 2081 | add edi,2
|
---|
| 2082 | test ebx,ebx
|
---|
| 2083 | jz EndOffFlip
|
---|
| 2084 |
|
---|
| 2085 | Copy1:
|
---|
| 2086 | mov al,[esi]
|
---|
| 2087 | mov [edi],al
|
---|
| 2088 |
|
---|
| 2089 | EndOffFlip:
|
---|
| 2090 | pop ecx
|
---|
| 2091 | pop ebx
|
---|
| 2092 | pop eax
|
---|
| 2093 | pop esi
|
---|
| 2094 | pop edi
|
---|
| 2095 | pop ebp
|
---|
| 2096 | ret
|
---|
| 2097 | _MemFlip ENDP
|
---|
| 2098 |
|
---|
[8830] | 2099 |
|
---|
| 2100 | public _ddmemfill16
|
---|
| 2101 | _ddmemfill16 proc near
|
---|
| 2102 |
|
---|
| 2103 | DEST equ [ebp+8]
|
---|
| 2104 | VALUE equ [ebp+12]
|
---|
| 2105 | BUF_LEN equ [ebp+16]
|
---|
| 2106 |
|
---|
| 2107 | push ebp
|
---|
| 2108 | mov ebp,esp
|
---|
| 2109 | push ecx
|
---|
| 2110 | push edi
|
---|
| 2111 |
|
---|
| 2112 | mov ecx, BUF_LEN
|
---|
| 2113 | shr ecx, 2 ;length in dwords
|
---|
| 2114 |
|
---|
| 2115 | mov edi, DEST
|
---|
| 2116 | mov eax, VALUE
|
---|
| 2117 |
|
---|
| 2118 | cld
|
---|
| 2119 | rep stosd
|
---|
| 2120 |
|
---|
| 2121 | mov ecx,BUF_LEN
|
---|
| 2122 | and ecx,03h
|
---|
| 2123 | shr ecx, 1 ;length in words
|
---|
| 2124 |
|
---|
| 2125 | rep stosw
|
---|
| 2126 |
|
---|
| 2127 | pop edi
|
---|
| 2128 | pop ecx
|
---|
| 2129 | pop ebp
|
---|
| 2130 | ret
|
---|
| 2131 | _ddmemfill16 endp
|
---|
| 2132 |
|
---|
| 2133 | public _ddmemfill32
|
---|
| 2134 | _ddmemfill32 proc near
|
---|
| 2135 |
|
---|
| 2136 | DEST equ [ebp+8]
|
---|
| 2137 | VALUE equ [ebp+12]
|
---|
| 2138 | BUF_LEN equ [ebp+16]
|
---|
| 2139 |
|
---|
| 2140 | push ebp
|
---|
| 2141 | mov ebp,esp
|
---|
| 2142 | push ecx
|
---|
| 2143 | push edi
|
---|
| 2144 |
|
---|
| 2145 | mov ecx, BUF_LEN
|
---|
| 2146 | shr ecx, 2 ;length in dwords
|
---|
| 2147 |
|
---|
| 2148 | mov edi, DEST
|
---|
| 2149 | mov eax, VALUE
|
---|
| 2150 |
|
---|
| 2151 | cld
|
---|
| 2152 | rep stosd
|
---|
| 2153 |
|
---|
| 2154 | pop edi
|
---|
| 2155 | pop ecx
|
---|
| 2156 | pop ebp
|
---|
| 2157 | ret
|
---|
| 2158 | _ddmemfill32 endp
|
---|
| 2159 |
|
---|
[4] | 2160 | CODE32 ENDS
|
---|
| 2161 |
|
---|
| 2162 | END
|
---|