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Rev 1632 Rev 1643
Line 1... Line -...
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;loading file from parameters if parametrs <> 0
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;IN
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; eax- pointer to parameters
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; ebx- pointer to path of file
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;OUT
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;value not returned
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;check_loading_from_parameters:
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;     cmp [eax],byte 0
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;     jz no_parameters
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     ;copy file name
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;     mov esi,eax
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;     mov edi,ebx
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;     mov ecx,256
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;     rep movsb
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     ;load file in memory
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- 
 
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;     call load_picture
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;     no_parameters:
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- 
 
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;     ret
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; load picture from file to memory
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; load picture from file to memory
Line 28... Line 2...
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load_picture:
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load_picture:
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         mov eax,file_path
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	mov	eax,file_path
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	 mov ebx,[ScreenPointer]
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	mov	ebx,[ScreenPointer]
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	 add ebx,0x10000
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	add	ebx,0x10000
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	 xor ebx,ebx
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	xor	ebx,ebx
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	 mov eax,[esi+18]
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	mov	eax,[esi+18]
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	 mov ebx,[esi+22]
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	mov	ebx,[esi+22]
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	 mov [Picture_SizeX],eax
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	mov	[Picture_SizeX],eax
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	 mov [Picture_SizeY],ebx
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	mov	[Picture_SizeY],ebx
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	 jmp exit_type_1
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	jmp	exit_type_1
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	 no_bmp_file_1:
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no_bmp_file_1:
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	 ;-------------is this GIF file ?----------------
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;-------------is this GIF file ?----------------
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	 xor eax,eax
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	xor	eax,eax
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	 mov ax,[esi]
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	mov	ax,[esi]
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	 mov [type],ax
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	mov	[type],ax
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	 cmp [type],'GI'
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	cmp	[type],'GI'
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	 jne no_gif_file_1
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	jne	no_gif_file_1
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	 add esi,6
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	add	esi,6
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	 xor eax,eax
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	xor	eax,eax
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	 xor ebx,ebx
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	xor	ebx,ebx
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	 mov ax,word[esi]
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	mov	ax,word[esi]
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	 mov bx,word[esi+2]
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	mov	bx,word[esi+2]
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	 mov [Picture_SizeX],eax
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	 mov [Picture_SizeY],ebx
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	mov	[Picture_SizeX],eax
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	mov	[Picture_SizeY],ebx
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	 jmp exit_type_1
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	jmp	exit_type_1
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	 no_gif_file_1:
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	 jmp no_unpakcing_file_1
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no_gif_file_1:
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	jmp	no_unpakcing_file_1
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	 exit_type_1:
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exit_type_1:
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	 ;----------------------------------------------------------
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	 ;Get momory for unpacking picture and for picture's bufers
 49 
;----------------------------------------------------------
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	 ;----------------------------------------------------------
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;Get momory for unpacking picture and for picture's bufers
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	 call GetMemory
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;----------------------------------------------------------
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	call GetMemory
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	 ;----------------------------------------------------------
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;----------------------------------------------------------
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	 ;--------------------Load file in memory-------------------
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;--------------------Load file in memory-------------------
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	 ;----------------------------------------------------------
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;----------------------------------------------------------
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	 mov eax,file_path
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	 mov ebx,[PointerToCopyPicture]
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	mov	eax,file_path
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	 add ebx,1000
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	mov	ebx,[PointerToCopyPicture]
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 59 
	add	ebx,1000
95 
	 call load_file
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	call	load_file
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 61 
 
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	 ;----------------------------------------------------------
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;----------------------------------------------------------
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	 ;-------------------Unpacking picture----------------------
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	 ;----------------------------------------------------------
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;-------------------Unpacking picture----------------------
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	 mov esi,[PointerToCopyPicture]
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;----------------------------------------------------------
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	 add esi,1000
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	mov	esi,[PointerToCopyPicture]
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	 mov edi,[PointerToPicture]
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	add	esi,1000
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	 mov eax,[ScreenPointer]
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	mov	edi,[PointerToPicture]
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 68 
	mov	eax,[ScreenPointer]
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	 cmp [type],'BM'
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- 
 
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	cmp	[type],'BM'
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	 jne no_unpakcing_bmp_file_1
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	jne	no_unpakcing_bmp_file_1
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	    ;BMP DECODER
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;BMP DECODER
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	    call bmptoimg
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	call	bmptoimg
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	    mov [save_flag],1
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	mov	[save_flag],1
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	 no_unpakcing_bmp_file_1:
 74 
	jmp	no_unpakcing_file_1
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 75 
 
112 
 
 - 
 
Line -... Line 76...
- 
 
 76 
no_unpakcing_bmp_file_1:
113 
	 cmp [type],'GI'
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	cmp	[type],'GI'
114 
	 jne no_unpakcing_file_1
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115 
	   ;GIF DECODER
 78 
	jne	no_unpakcing_file_1
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	   sub edi,8
 79 
;GIF DECODER
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	   call ReadGIF
 80 
	sub	edi,8