306 lines
6.2 KiB
PHP
306 lines
6.2 KiB
PHP
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REQ_DLL_VER = 1
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DLL_ENTRY = 1
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HS_HORIZONTAL = 0
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HS_VERTICAL = 1
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HS_FDIAGONAL = 2
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HS_BDIAGONAL = 3
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HS_CROSS = 4
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HS_DIAGCROSS = 5
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SCR_PIXMAP = -1
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PX_MEM_SYSTEM = 0
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PX_MEM_LOCAL = 1
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PX_MEM_GART = 2
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PX_MEM_MASK = 3
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ARGB32 = ((32 shl 24) or (2 shl 16) or 0x8888)
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macro CreateHatch hatch, bkcolor, fcolor
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{
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pushd fcolor
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pushd bkcolor
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pushd hatch
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call [imp_CreateHatch]
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add esp, 3*4
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}
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macro DestroyBrush brush
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{
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pushd brush
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call [imp_DestroyBrush]
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add esp, 4
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}
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macro CreatePixmap width, height, format, flags
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{
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pushd flags
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pushd format
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pushd height
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pushd width
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call [imp_CreatePixmap]
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add esp, 4*4
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}
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macro DestroyPixmap pixmap
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{
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pushd pixmap
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call [imp_DestroyPixmap]
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add esp, 4
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};
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macro LockPixmap pixmap
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{
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pushd pixmap
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call [imp_LockPixmap]
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add esp, 4
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}
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macro UnlockPixmap pixmap
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{
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pushd pixmap
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call [imp_UnlockPixmap]
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add esp, 4
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}
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macro ClearPixmap pixmap, color
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{
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pushd color
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pushd pixmap
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call [imp_ClearPixmap]
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add esp, 2*4
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}
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macro Line pixmap, x0,y0,x1,y1,color
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{
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pushd color
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pushd y1
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pushd x1
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pushd y0
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pushd x0
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pushd pixmap
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call [imp_Line]
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add esp, 6*4
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};
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macro DrawRect pixmap,x,y,w,h,color,border
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{
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pushd border
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pushd color
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pushd h
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pushd w
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pushd y
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pushd x
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pushd pixmap
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call [imp_DrawRect]
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add esp, 7*4
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}
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macro FillRect pixmap,x,y,w,h,brush,border
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{
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pushd border
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pushd brush
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pushd h
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pushd w
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pushd y
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pushd x
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pushd pixmap
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call [imp_FillRect]
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add esp, 7*4
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}
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macro Blit dstpix, dstx, dsty, srcpix, srcx, srcy, w, h
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{
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pushd h
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pushd w
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pushd srcy
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pushd srcx
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pushd srcpix
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pushd dsty
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pushd dstx
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pushd dstpix
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call [imp_Blit]
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add esp, 8*4
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}
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macro TransparentBlit dstpix, dstx, dsty, srcpix, srcx, srcy, w, h, key
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{
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pushd key
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pushd h
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pushd w
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pushd srcy
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pushd srcx
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pushd srcpix
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pushd dsty
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pushd dstx
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pushd dstpix
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call [imp_TransparentBlit]
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add esp, 9*4
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}
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macro fix_cwd path
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{
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pushd path
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push '/'
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push path
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call _strrchr
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mov byte [eax], 0
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mov eax, 30
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mov ebx, 1
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mov ecx, [esp+8]
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int 0x40
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add esp, 12
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}
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szPxlib db '/rd/1/lib/pixlib.obj',0
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szStart db 'START',0
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szVersion db 'version',0
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szCreatePixmap db 'CreatePixmap',0
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szDestroyPixmap db 'DestroyPixmap',0
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szLockPixmap db 'LockPixmap',0
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szUnlockPixmap db 'UnlockPixmap',0
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szGetPixmapPitch db 'GetPixmapPitch',0
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szCreateHatch db 'CreateHatch',0
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szCreateMonoBrush db 'CreateMonoBrush',0
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szDestroyBrush db 'DestroyBrush',0
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szClearPixmap db 'ClearPixmap',0
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szLine db 'Line',0
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szDrawRect db 'DrawRect',0
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szFillRect db 'FillRect',0
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szBlit db 'Blit',0
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szTransparentBlit db 'TransparentBlit',0
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align 4
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px_import:
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imp_start dd szStart
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imp_ver dd szVersion
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imp_CreatePixmap dd szCreatePixmap
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imp_DestroyPixmap dd szDestroyPixmap
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imp_LockPixmap dd szLockPixmap
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imp_UnlockPixmap dd szUnlockPixmap
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imp_GetPixmapPitch dd szGetPixmapPitch
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imp_CreateHatch dd szCreateHatch
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imp_CreateMonoBrush dd szCreateMonoBrush
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imp_DestroyBrush dd szDestroyBrush
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imp_ClearPixmap dd szClearPixmap
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imp_Line dd szLine
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imp_DrawRect dd szDrawRect
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imp_FillRect dd szFillRect
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imp_Blit dd szBlit
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imp_TransparentBlit dd szTransparentBlit
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dd 0
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;szBlockClip db 'BlockClip',0
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;szLineClip db 'LineClip',0
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;imp_BlockClip dd szBlockClip
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;imp_LineClip dd szLineClip
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align 4
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load_pxlib:
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mov eax, 68
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mov ebx, 19
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mov ecx, szPxlib
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int 0x40
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test eax, eax
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jz .fail
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mov edx, eax
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mov esi, px_import
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.import_loop:
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lodsd
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test eax, eax
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jz .import_done
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push edx
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.import_find:
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mov ebx, [edx]
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test ebx, ebx
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jz .fail ;import_not_found
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push eax
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@@:
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mov cl, [eax]
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cmp cl, [ebx]
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jnz .import_find_next
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test cl, cl
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jz .import_found
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inc eax
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inc ebx
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jmp @b
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.import_find_next:
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pop eax
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add edx, 8
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jmp .import_find
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.import_found:
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pop eax
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mov eax, [edx+4]
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mov [esi-4], eax
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pop edx
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jmp .import_loop
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.import_done:
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cmp word [imp_ver], REQ_DLL_VER
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jb .fail
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cmp word [imp_ver+2], REQ_DLL_VER
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ja .fail
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push DLL_ENTRY
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call [imp_start]
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test eax, eax
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jz .fail
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ret
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.fail:
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xor eax, eax
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ret
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align 4
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_strrchr:
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push ebp
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mov ebp, esp
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push edi
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mov edi, [8+ebp]
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mov ecx, -1
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xor al, al
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cld
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repne
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scasb
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not ecx
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dec edi
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mov al, [12+ebp]
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std
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repne
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scasb
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cld
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jne .failure
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lea eax, [edi+1]
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pop edi
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pop ebp
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ret
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.failure:
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xor eax, eax
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pop edi
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pop ebp
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ret
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