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Rev 2000 Rev 2163
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;---------------------------------------------------------------------
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;---------------------------------------------------------------------
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; ÓÑÒÀÍÎÂÈÒÜ ÔÎÍ
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; ÓÑÒÀÍÎÂÈÒÜ ÔÎÍ
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background:
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background:
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	cmp	[soi],0
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	cmp	[soi],0
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	je	.end
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	je	.end
- 
 
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	cmp	[bgrmode],dword 2
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	cmp	[bgrmode],dword 2
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	jbe	@f
 - 
 
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	jmp	.end
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	ja	.stretch_crop
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@@:
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	mov	ecx,[img_width]	;	øèðèíà
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	mov	ecx,[img_width]	;	øèðèíà
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	test	ecx,ecx
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	test	ecx,ecx
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	jz	.end
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	jz	.end
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	mov	edx,[img_high]	; âûñîòà 
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	mov	edx,[img_high]	; âûñîòà 
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	test	edx,edx
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	test	edx,edx
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	xor	edx,edx
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	xor	edx,edx
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- 
 
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	cmp	[img_resolution],24
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	cmp	[img_resolution],24
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	je	@f
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	je	@f
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- 
 
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	push	dword image_file
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	push	dword image_file
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	call	[convert_Conv_24b]
- 
 
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	call	[convert_Conv_24b]
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	mov	ecx,[raw_pointer_2]
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	mov	ecx,[raw_pointer_2]
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	add	ecx,44
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	mcall	15,5	;15,5 set data
 - 
 
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	mov	ecx,[raw_pointer_2]
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	mcall	15,5		;15,5 set data
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	mcall	68,13
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	mcall	68,13,[raw_pointer_2]
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	jmp	.set_mode
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	jmp	.set_mode
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@@:
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@@:
- 
 
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	mcall	15,5		; 15,5 set data
- 
 
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.set_mode:
- 
 
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	mcall	15,4,[bgrmode]	; 15,4 set mode
- 
 
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	dec	ebx		; 15,3 redraw background
- 
 
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	mcall
- 
 
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.end:
- 
 
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	ret
- 
 
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;---------------------------------------------------------------------
- 
 
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.stretch_crop:
- 
 
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;	cmp	[bgrmode],dword 3
- 
 
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;	jne	.stretch_inscribe
- 
 
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	xor	eax,eax
- 
 
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	mov	[stretch_start_coordinates],eax
- 
 
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- 
 
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	mcall	14
- 
 
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- 
 
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	mov	ebx,eax
- 
 
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	and	eax,0xffff
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	inc	eax
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	mov	[screen_high],eax
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	shr	ebx,16
- 
 
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	inc	ebx
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	mov	[screen_width],ebx
- 
 
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- 
 
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	xchg	eax,ebx
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	call	calculate_relation
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	mov	[screen_relation],eax
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- 
 
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	mov	eax,[img_width]
- 
 
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	mov	ebx,[img_high]
- 
 
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	call	calculate_relation
- 
 
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	mov	[picture_relation],eax
- 
 
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- 
 
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	cmp	eax,[screen_relation]
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	jb	@f
- 
 
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; Y = Yimg
- 
 
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; X = Yimg*Xscreen/Yscreen
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	mov	eax,[img_high]
- 
 
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	mov	[stretch_img_high],eax
- 
 
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	mov	eax,[img_high]
- 
 
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	imul	eax,dword [screen_width]
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	mov	ebx,[screen_high]
- 
 
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	call	integer_division
- 
 
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	mov	[stretch_img_width],eax
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	mov	ebx,[img_width]
- 
 
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	sub	ebx,eax
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	shr	ebx,1
- 
 
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	mov	[stretch_start_coordinates.x],bx
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	jmp	.continue
- 
 
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@@:
- 
 
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; X = Ximg
- 
 
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; Y = Ximg*Yscreen/Xscreen
- 
 
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	mov	eax,[img_width]
- 
 
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	mov	[stretch_img_width],eax
- 
 
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	mov	eax,[img_width]
- 
 
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	imul	eax,dword [screen_high]
- 
 
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	mov	ebx,[screen_width]
- 
 
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	call	integer_division
- 
 
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	mov	[stretch_img_high],eax
- 
 
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	mov	ebx,[img_high]
- 
 
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	sub	ebx,eax
- 
 
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	shr	ebx,1
- 
 
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	mov	[stretch_start_coordinates.y],bx
- 
 
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.continue:
- 
 
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	mov	ebx,[screen_width]
- 
 
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	shl	ebx,16
- 
 
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	add	ebx,[screen_high]
- 
 
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- 
 
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	mov	eax,[stretch_img_width]
- 
 
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	shl	eax,16
- 
 
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	add	eax,[stretch_img_high]
- 
 
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- 
 
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	push	dword eax			; eax - crop size
- 
 
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	push	dword 0				; edi - background color
- 
 
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	push	dword 1				; esi - filtering
- 
 
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	push	dword 0				; edx - scaling mode
- 
 
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	push	dword [stretch_start_coordinates]	; ecx - start_coordinates
- 
 
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	push	ebx				; ebx - new_size
- 
 
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	push	dword image_file		; eax -  convert data table
- 
 
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- 
 
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	call	[Scaling_Start]
- 
 
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	call	background_1
- 
 
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	ret
- 
 
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- 
 
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;---------------------------------------------------------------------
- 
 
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;.stretch_inscribe:
- 
 
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;	ret
- 
 
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;---------------------------------------------------------------------
- 
 
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background_1:
- 
 
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	mov	ecx,[screen_width]	;[crop_img_width]	; øèðèíà
- 
 
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	test	ecx,ecx
- 
 
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	jz	.end
- 
 
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	mov	edx,[screen_high]	;[crop_img_high]	; âûñîòà 
- 
 
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	test	edx,edx
- 
 
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	jz	.end
- 
 
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	mcall	15,1	; set size
- 
 
 133 
 
- 
 
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	mov	esi,ecx
- 
 
 135 
	imul	esi,edx
- 
 
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	lea	esi,[esi*3]
- 
 
 137 
	mov	ecx,[raw_pointer_2]	;[soi]
- 
 
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	mov	eax,[ecx+28]
- 
 
 139 
	add	ecx,eax
- 
 
 140 
 
- 
 
 141 
	xor	edx,edx
- 
 
 142 
 
- 
 
 143 
	mov	eax,[raw_pointer_2]
- 
 
 144 
	mov	eax,[eax+12]		;overall depth of the pixel
- 
 
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	cmp	al,24
- 
 
 146 
	je	@f
- 
 
 147 
 
- 
 
 148 
	mov	eax,[raw_pointer_2]
- 
 
 149 
	mov	[crop_raw_pointer],eax
- 
 
 150
- 
 
 151 
	push	dword crop_image_file
- 
 
 152 
	call	[convert_Conv_24b]
- 
 
 153
- 
 
 154 
	mov	ecx,[crop_raw_pointer_2]
- 
 
 155 
	add	ecx,44
- 
 
 156 
	mcall	15,5		;15,5 set data
- 
 
 157 
	mcall	68,13,[crop_raw_pointer_2]
- 
 
 158 
	jmp	.set_mode
- 
 
 159 
@@:
- 
 
 160 
	mcall	15,5		; 15,5 set data
- 
 
 161 
.set_mode:
35 
	mcall	15,5	; 15,5 set data
 162 
	xor	ecx,ecx
36 
.set_mode:
 163 
	inc	ecx
37 
	mov	ecx,[bgrmode]
 164 
;	mov	ecx,[bgrmode]
38 
	mcall	15,4 ; 15,4 set mode
 165 
	mcall	15,4		; 15,4 set mode
39 
	dec	ebx ; 15,3 redraw background
 166 
	dec	ebx		; 15,3 redraw background
- 
 
 167 
	mcall
- 
 
 168 
.end:
40 
	mcall
 169 
	mov	ecx,[raw_pointer_2]
41 
.end:
 170 
	mcall	68,13
42 
	ret
 171 
	ret