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Rev 469 Rev 527
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$Revision: 469 $
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$Revision: 527 $
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;                                                              ;;
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;;                                                              ;;
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;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;;                                                              ;;
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;;                                                              ;;
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        push  ebx
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        push  ebx
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        push  ecx
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        push  ecx
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        push  edx
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        push  edx
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        xor   edx,edx
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        xor   edx,edx
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        mov   eax,dword[WinMapAddress-8]
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        mov   eax,dword[BgrDataWidth]
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        mov   ebx,dword[WinMapAddress-4]
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        mov   ebx,dword[BgrDataHeight]
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        mul   ebx
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        mul   ebx
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        mov   ebx,3
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        mov   ebx,3
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        mul   ebx
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        mul   ebx
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        mov   [imax],eax
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        mov   [imax],eax
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      v12dp3:
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      v12dp3:
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        push  eax
 - 
 
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        push  ebx
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        push  eax
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        mov   esi,[img_background]   ;IMG_BACKGROUND
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        push  ebx
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        cmp   [WinMapAddress-12],dword 1     ; tiled background
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        cmp   [BgrDrawMode],dword 1     ; tiled background
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        jne   no_vesa12_tiled_bgr
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        jne   no_vesa12_tiled_bgr
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        push  edx
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        xor   edx,edx
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        push  edx
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        mov   ecx,[WinMapAddress-8]
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        div   ecx
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        xor   edx,edx
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        mov   eax,edx
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        div   dword [BgrDataWidth]
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        push  eax
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        mov   eax,ebx
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        push  edx
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        xor   edx,edx
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        mov   eax,ebx
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        mov   ecx,[WinMapAddress-4]
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        xor   edx,edx
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        div   ecx
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        div   dword [BgrDataHeight]
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        mov   ebx,edx
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        mov   ebx,edx
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        pop   eax
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        pop   eax
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        pop   edx
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        pop   edx
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      no_vesa12_tiled_bgr:
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      no_vesa12_tiled_bgr:
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        cmp   [WinMapAddress-12],dword 2     ; stretched background
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        jne   no_vesa12_stretched_bgr
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        cmp   [BgrDrawMode],dword 2     ; stretched background
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        push  edx
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        jne   no_vesa12_stretched_bgr
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        imul  eax,dword [WinMapAddress-8]
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        push  edx
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        xor   edx,edx
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        mov   ecx,[ScreenWidth]
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        mul   dword [BgrDataWidth]
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        pop   edx
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        pop   edx
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      no_vesa12_stretched_bgr:
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      no_vesa12_stretched_bgr:
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        push  eax
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        mov   eax,ebx
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        xor   edx,edx
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        mov   ebx,[WinMapAddress-8]
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        add   ebx,[WinMapAddress-8]
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        add   ebx,[WinMapAddress-8]
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        mul   ebx
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        mov   esi,eax
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        pop   eax
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        mov   esi,ebx
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        add   esi,eax
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        imul  esi, dword [BgrDataWidth]
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        add   esi,eax
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        add   esi,eax
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        add   esi,eax
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        lea   esi,[esi*3]
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        add   esi,[img_background]   ;IMG_BACKGROUND
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        add   esi,[img_background]   ;IMG_BACKGROUND
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        pop   ebx
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        pop   eax
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        pop   ebx
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        pop   eax
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      v12di4:
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      v12di4:
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        mov   cl,[esi+2]
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        shl   ecx,16
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        mov   ecx,[esi]
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        mov   cx,[esi]
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        pusha
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        pusha
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        mov   esi,eax
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        mov   edi,ebx
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        mov   esi,eax
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        mov   eax,[ScreenWidth]
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        add   eax,1
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        mov   edi,ebx
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        mul   ebx
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        mov   eax,[ScreenWidth]
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        add   eax,esi
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        add   eax,1
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        add   eax,WinMapAddress
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        mul   ebx
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        cmp   [eax],byte 1
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        cmp   [eax+esi+WinMapAddress],byte 1