kolibrios/programs/develop/libraries/buf2d/trunk/buf2d.asm

format MS COFF
public EXPORTS
section '.flat' code readable align 16

include '../../../../macros.inc'
include '../../../../proc32.inc'

;-----------------------------------------------------------------------------
mem.alloc   dd ? ;<3B>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD> <20>뤥<EFBFBD><EBA4A5><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mem.free    dd ? ;<3B>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD> <20>᢮<EFBFBD><E1A2AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mem.realloc dd ? ;<3B>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>।<EFBFBD><E0A5A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
dll.load    dd ?

BUF_STRUCT_SIZE equ 21
buf2d_data equ dword[edi] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
buf2d_w equ dword[edi+8] ;<3B><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
buf2d_h equ dword[edi+12] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
buf2d_l equ word[edi+4]
buf2d_t equ word[edi+6] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᢥ<><E1A2A5><EFBFBD>
buf2d_size_lt equ dword[edi+4] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᫥<><E1ABA5> <20> <20><>ࠢ<EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
buf2d_color equ dword[edi+16] ;梥<> 䮭<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
buf2d_bits equ byte[edi+20] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD> <20> 1-<2D> <20><>窥 <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>

struct buf_2d_header
	img_data dd ?
	left dw ? ;+4 left
	top dw ? ;+6 top
	size_x dd ? ;+8 w
	size_y dd ? ;+12 h
	color dd ? ;+16 color
	bit_pp db ? ;+21 bit in pixel
ends

macro swap v1, v2 {
  push v1
  push v2
  pop v1
  pop v2
}

;䫠<><E4ABA0>, <20><><EFBFBD> <20>㭪樨 <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
BUF2D_OPT_CROP_TOP equ 1 ;<3B><>१<EFBFBD><E0A5A7> ᢥ<><E1A2A5><EFBFBD>
BUF2D_OPT_CROP_LEFT equ 2 ;<3B><>१<EFBFBD><E0A5A7> ᫥<><E1ABA5>
BUF2D_OPT_CROP_BOTTOM equ 4 ;<3B><>१<EFBFBD><E0A5A7> ᭨<><E1ADA8>
BUF2D_OPT_CROP_RIGHT equ 8 ;<3B><>१<EFBFBD><E0A5A7> <20><>ࠢ<EFBFBD>
BUF2D_BIT_OPT_CROP_TOP equ 0
BUF2D_BIT_OPT_CROP_LEFT equ 1
BUF2D_BIT_OPT_CROP_BOTTOM equ 2
BUF2D_BIT_OPT_CROP_RIGHT equ 3

;input:
; eax = 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20>㭪<EFBFBD><E3ADAA><EFBFBD> <20>뤥<EFBFBD><EBA4A5><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; ebx = ... <20>᢮<EFBFBD><E1A2AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; ecx = ... <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>।<EFBFBD><E0A5A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; edx = ... <20><><EFBFBD><EFBFBD>㧪<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⥪<EFBFBD> (<28><><EFBFBD><EFBFBD> <20><> <20>ᯮ<EFBFBD><E1AFAE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
align 16
lib_init:
	mov dword[mem.alloc], eax
	mov dword[mem.free], ebx
	mov dword[mem.realloc], ecx
	mov dword[dll.load], edx
	ret

include 'fun_draw.inc' ;<3B>㭪樨 <20><>ᮢ<EFBFBD><E1AEA2><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

;ᮧ<><E1AEA7><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_create, buf_struc:dword
	pushad
	mov edi,dword[buf_struc]
	mov ecx,buf2d_w
	mov ebx,buf2d_h
	imul ecx,ebx
	cmp buf2d_bits,24
	jne @f
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
		;;;inc ecx ;<3B><><EFBFBD><EFBFBD>᭮<EFBFBD> <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD>-<2D><> <20><> <20><><EFBFBD>稫<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>㭪樨 <20><> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 4<>
	@@:
	cmp buf2d_bits,32
	jne @f
		shl ecx,2 ; 32 bit = 4
	@@:
	invoke mem.alloc,ecx
	mov buf2d_data,eax

	stdcall buf_clear,edi,buf2d_color ;<3B><><EFBFBD><EFBFBD>⪠ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 䮭<><E4AEAD><EFBFBD><EFBFBD> 梥⮬
	popad
	ret
endp

;ᮧ<><E1AEA7><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>᭮<EFBFBD><E1ADAE> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> rgb
align 4
proc buf_create_f_img, buf_struc:dword, rgb_data:dword
	pushad
	mov edi,dword[buf_struc]
	mov ecx,buf2d_w
	cmp ecx,1
	jl .error
	mov ebx,buf2d_h
	cmp ebx,1
	jl .error
	imul ecx,ebx
	cmp buf2d_bits,24
	jne @f
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
	@@:
	cmp buf2d_bits,32
	jne @f
		shl ecx,2 ; 32 bit = 4
	@@:
	invoke mem.alloc,ecx
	mov buf2d_data,eax

	cmp buf2d_bits,24
	jne @f
		cld
		mov esi,[rgb_data]
		or esi,esi
		jz @f
		mov edi,eax ;eax=buf2d_data
		rep movsb ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>
		jmp .end_create
	@@:
		stdcall buf_clear,edi,buf2d_color ;<3B><><EFBFBD><EFBFBD>⪠ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 䮭<><E4AEAD><EFBFBD><EFBFBD> 梥⮬
		jmp .end_create
	.error:
		stdcall print_err,sz_buf2d_create_f_img,txt_err_size_0
	.end_create:
	popad
	ret
endp

;<3B>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD> <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢ 8 <20> 24 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 梥<><E6A2A5>.
;<3B><>ࠬ<EFBFBD><E0A0AC><EFBFBD> opt <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>樥<EFBFBD> <20><><EFBFBD><EFBFBD>⠭<EFBFBD>:
; BUF2D_OPT_CROP_TOP - <20><>१<EFBFBD><E0A5A7> ᢥ<><E1A2A5><EFBFBD>
; BUF2D_OPT_CROP_LEFT - <20><>१<EFBFBD><E0A5A7> ᫥<><E1ABA5>
; BUF2D_OPT_CROP_BOTTOM - <20><>१<EFBFBD><E0A5A7> ᭨<><E1ADA8>
; BUF2D_OPT_CROP_RIGHT - <20><>१<EFBFBD><E0A5A7> <20><>ࠢ<EFBFBD>
align 4
proc buf_crop_color, buf_struc:dword, color:dword, opt:dword
locals
	crop_r dd ?
endl
	pushad
	mov edi,dword[buf_struc]
	cmp buf2d_bits,24
	jne .24end_f

	bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM
	jae .24no_crop_bottom
		mov eax,dword[color]
		mov edx,eax ;ax = colors - r,g
		shr edx,16 ;dl = color - b
		mov ecx,buf2d_h
		cmp ecx,1
		jle .24no_crop_bottom ;<3B>஢<EFBFBD><E0AEA2>塞 <20><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		mov ebx,buf2d_w
		imul ecx,ebx
		lea esi,[ecx+ecx*2] ;esi=3*ecx
		add esi,buf2d_data
		cld
		@@:
			sub esi,3
			cmp word[esi],ax
			jne @f
			cmp byte[esi+2],dl
			jne @f
			loop @b
		@@:
		lea ebx,[ebx+ebx*2]
		xor edx,edx
		mov eax,buf2d_h
		imul eax,ebx
		add eax,buf2d_data ;eax - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		@@:
			add esi,ebx
			cmp esi,eax
			jge @f
			inc edx ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 <20><>᫮ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப <20><><EFBFBD> <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD>
			loop @b
		@@:
		cmp edx,0
		je .24no_crop_bottom
			cmp edx,buf2d_h
			jge .24no_crop_bottom ;<3B><><EFBFBD>-<2D><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⮩ <20><><EFBFBD><EFBFBD><EFBFBD>
			sub buf2d_h,edx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov ecx,buf2d_h
			imul ecx,ebx ;ecx = <20><><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	.24no_crop_bottom:

	bt dword[opt],BUF2D_BIT_OPT_CROP_TOP
	jae .24no_crop_top
		mov eax,dword[color]
		mov edx,eax ;ax = colors - r,g
		shr edx,16 ;dl = color - b
		mov esi,buf2d_data
		mov ecx,buf2d_h
		cmp ecx,1
		jle .24no_crop_top ;<3B>஢<EFBFBD><E0AEA2>塞 <20><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		dec ecx ;<3B><><EFBFBD> <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1-<2D><> <20><>ப<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov ebx,buf2d_w
		imul ecx,ebx
		cld
		@@:
			cmp word[esi],ax
			jne @f
			cmp byte[esi+2],dl
			jne @f
			add esi,3
			loop @b
		@@:
		lea ebx,[ebx+ebx*2]
		xor edx,edx
		@@:
			sub esi,ebx
			cmp esi,buf2d_data
			jl @f
			inc edx ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 <20><>᫮ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப <20><><EFBFBD> <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD>
			loop @b
		@@:
		cmp edx,0
		je .24no_crop_top
			xor eax,eax
			sub eax,edx
			mov ebx,buf2d_h
			sub ebx,edx
			stdcall buf_offset_h, edi, eax, edx, ebx ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> (eax<0)
			sub buf2d_h,edx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov ecx,buf2d_h
			add buf2d_t,dx ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>, <20><> <20><>᫮ <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD><EFBFBD> <20><>ப
			mov ebx,buf2d_w
			imul ecx,ebx
			lea ecx,[ecx+ecx*2]
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	.24no_crop_top:

	bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT
	jae .24no_crop_right
		mov eax,dword[color]
		mov edx,eax ;ax = colors - r,g
		shr edx,16 ;dl = color - b
		mov ebx,buf2d_w
		cmp ebx,1
		jle .24no_crop_right ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		lea ebx,[ebx+ebx*2]
		mov esi,ebx
		imul esi,buf2d_h
		add esi,buf2d_data ;esi - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		mov dword[crop_r],0
		cld
		.24found_beg_right:
		sub esi,3 ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			cmp word[esi],ax
			jne .24found_right
			cmp byte[esi+2],dl
			jne .24found_right
			sub esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			loop @b
		inc dword[crop_r]

		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp dword[crop_r],ecx
		jge .24found_right

		sub esi,3 ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			add esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			cmp word[esi],ax
			jne .24found_right
			cmp byte[esi+2],dl
			jne .24found_right
			loop @b
		inc dword[crop_r]

		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp dword[crop_r],ecx
		jl .24found_beg_right

		.24found_right:
		cmp dword[crop_r],0
		je .24no_crop_right
			mov ecx,buf2d_w
			sub ecx,dword[crop_r]
			stdcall img_rgb_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;<3B><>१<EFBFBD><E0A5A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>, <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD><EFBFBD>
			mov buf2d_w,ecx ;<3B>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ਭ<EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov ebx,buf2d_h
			imul ecx,ebx
			lea ecx,[ecx+ecx*2]
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	.24no_crop_right:

	bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT
	jae .24no_crop_left
		mov eax,dword[color]
		mov edx,eax ;ax = colors - r,g
		shr edx,16 ;dl = color - b
		mov ebx,buf2d_w
		cmp ebx,1
		jle .24no_crop_left ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		lea ebx,[ebx+ebx*2]
		mov esi,buf2d_data ;esi - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><>箫<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		mov dword[crop_r],0
		cld
		.24found_beg_left:

		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			cmp word[esi],ax
			jne .24found_left
			cmp byte[esi+2],dl
			jne .24found_left
			add esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			loop @b
		inc dword[crop_r]
		add esi,3 ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ࠢ<EFBFBD>

		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp dword[crop_r],ecx
		jge .24found_left

		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			sub esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			cmp word[esi],ax
			jne .24found_left
			cmp byte[esi+2],dl
			jne .24found_left
			loop @b
		inc dword[crop_r]
		add esi,3 ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ࠢ<EFBFBD>

		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp dword[crop_r],ecx
		jl .24found_beg_left

		.24found_left:
		cmp dword[crop_r],0
		je .24no_crop_left
			mov ecx,buf2d_w
			sub ecx,dword[crop_r]
			stdcall img_rgb_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;<3B><>१<EFBFBD><E0A5A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>, <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD><EFBFBD>
			mov buf2d_w,ecx ;<3B>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ਭ<EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov ebx,buf2d_h
			imul ecx,ebx
			lea ecx,[ecx+ecx*2]
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov eax,dword[crop_r]
			add buf2d_l,ax
	.24no_crop_left:

	.24end_f:


	cmp buf2d_bits,8
	jne .8end_f

	bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM
	jae .8no_crop_bottom
		mov eax,dword[color]
		mov esi,buf2d_data
		mov ecx,buf2d_h
		cmp ecx,1
		jle .8no_crop_bottom ;<3B>஢<EFBFBD><E0AEA2>塞 <20><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		mov ebx,buf2d_w
		imul ecx,ebx
		mov esi,ecx
		add esi,buf2d_data
		cld
		@@:
			dec esi
			cmp byte[esi],al
			jne @f
			loop @b
		@@:
		xor edx,edx
		mov eax,buf2d_h
		imul eax,ebx
		add eax,buf2d_data ;eax - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		@@:
			add esi,ebx
			cmp esi,eax
			jge @f
			inc edx
			loop @b
		@@:
		cmp edx,0
		je .8no_crop_bottom
			cmp edx,buf2d_h
			jge .8no_crop_bottom ;<3B><><EFBFBD>-<2D><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⮩ <20><><EFBFBD><EFBFBD><EFBFBD>
			sub buf2d_h,edx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov ecx,buf2d_h
			imul ecx,ebx ;ecx = <20><><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	.8no_crop_bottom:

	bt dword[opt],BUF2D_BIT_OPT_CROP_TOP
	jae .8no_crop_top
		mov eax,dword[color]
		mov esi,buf2d_data
		mov ecx,buf2d_h
		cmp ecx,1
		jle .8no_crop_top ;<3B>஢<EFBFBD><E0AEA2>塞 <20><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		dec ecx ;<3B><><EFBFBD> <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1-<2D><> <20><>ப<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov ebx,buf2d_w
		imul ecx,ebx
		cld
		@@:
			cmp byte[esi],al
			jne @f
			inc esi
			loop @b
		@@:
		xor edx,edx
		@@:
			sub esi,ebx
			cmp esi,buf2d_data
			jl @f
			inc edx
			loop @b
		@@:
		cmp edx,0
		je .8no_crop_top
			xor eax,eax
			sub eax,edx
			mov ebx,buf2d_h
			sub ebx,edx
			stdcall buf_offset_h, edi, eax, edx, ebx
			mov ecx,buf2d_h
			sub ecx,edx
			mov buf2d_h,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			add buf2d_t,dx ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>, <20><> <20><>᫮ <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD><EFBFBD> <20><>ப
			mov ebx,buf2d_w
			imul ecx,ebx
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	.8no_crop_top:

	bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT
	jae .8no_crop_right
		mov eax,dword[color]
		mov ebx,buf2d_w
		cmp ebx,1
		jle .8no_crop_right ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		mov esi,ebx
		imul esi,buf2d_h
		add esi,buf2d_data ;esi - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		xor edx,edx
		cld

		.8found_beg:
		dec esi ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			cmp byte[esi],al
			jne .8found
			sub esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			loop @b
		inc edx
		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp edx,ecx
		jge .8found

		dec esi ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			add esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			cmp byte[esi],al
			jne .8found
			loop @b
		inc edx

		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp edx,ecx
		jl .8found_beg

		.8found:
		cmp edx,0
		je .8no_crop_right
			mov ecx,buf2d_w
			sub ecx,edx
			stdcall img_gray_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;<3B><>१<EFBFBD><E0A5A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>, <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD><EFBFBD>
			mov buf2d_w,ecx ;<3B>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ਭ<EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov ebx,buf2d_h
			imul ecx,ebx
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	.8no_crop_right:

	bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT
	jae .8no_crop_left
		mov eax,dword[color]
		mov ebx,buf2d_w
		cmp ebx,1
		jle .8no_crop_left ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD>ᥫ<EFBFBD>
		mov esi,buf2d_data ;esi - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><>箫<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		mov edx,0
		cld
		.8found_beg_left:

		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			cmp word[esi],ax
			jne .8found_left
			add esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			loop @b
		inc edx
		inc esi ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ࠢ<EFBFBD>

		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp edx,ecx
		jge .8found_left

		mov ecx,buf2d_h ;<3B><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ecx <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA>
		@@:
			sub esi,ebx ;<3B><>룠<EFBFBD><EBA3A0> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD>
			cmp word[esi],ax
			jne .8found_left
			loop @b
		inc edx
		inc esi ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 1-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ࠢ<EFBFBD>

		mov ecx,buf2d_w
		dec ecx ;1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
		cmp edx,ecx
		jl .8found_beg_left

		.8found_left:
		cmp edx,0
		je .8no_crop_left
			mov ecx,buf2d_w
			sub ecx,edx
			stdcall img_gray_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;<3B><>१<EFBFBD><E0A5A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>, <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD><EFBFBD>
			mov buf2d_w,ecx ;<3B>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ਭ<EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov ebx,buf2d_h
			imul ecx,ebx
			invoke mem.realloc,buf2d_data,ecx
			mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			mov eax,edx
			add buf2d_l,ax
	.8no_crop_left:

	.8end_f:

	popad
	ret
endp

;<3B><>१<EFBFBD><E0A5A7><EFBFBD> 梥⭮<E6A2A5> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
;input:
;data_rgb - pointer to rgb data
;size_w_old - width img in pixels
;size_w_new - new width img in pixels
;size_h - height img in pixels
align 4
proc img_rgb_crop_r, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword
	pushad
	mov eax, dword[size_w_old]
	lea eax, dword[eax+eax*2] ;eax = width(old) * 3(rgb)
	mov ebx, dword[size_w_new]
	lea ebx, dword[ebx+ebx*2] ;ebx = width(new) * 3(rgb)
	mov edx, dword[size_h]
	mov edi, dword[data_rgb] ;edi - <20><><EFBFBD><EFBFBD>砥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	mov esi, edi
	add edi, ebx
	add esi, eax
	cld
	@@:
		dec edx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD>稪 <20><>⠢<EFBFBD><E2A0A2><EFBFBD><EFBFBD><EFBFBD> <20><>ப <20><> 1
		cmp edx,0
		jle @f
		mov ecx, ebx
		rep movsb ;<3B><>७<EFBFBD><E0A5AD> (<28><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>) <20><>ப<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		add esi,eax ;<3B><><EFBFBD><EFBFBD>室 <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		sub esi,ebx
		jmp @b
	@@:
	popad
	ret
endp

;<3B><>१<EFBFBD><E0A5A7><EFBFBD> <20><>஥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
;input:
;data_gray - pointer to gray data
;size_w_old - width img in pixels
;size_w_new - new width img in pixels
;size_h - height img in pixels
align 4
proc img_gray_crop_r, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword
	pushad
	mov eax, dword[size_w_old]
	mov ebx, dword[size_w_new]
	mov edx, dword[size_h]
	mov edi, dword[data_gray] ;edi - <20><><EFBFBD><EFBFBD>砥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	mov esi, edi
	add edi, ebx
	add esi, eax
	cld
	@@:
		dec edx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD>稪 <20><>⠢<EFBFBD><E2A0A2><EFBFBD><EFBFBD><EFBFBD> <20><>ப <20><> 1
		cmp edx,0
		jle @f
		mov ecx, ebx
		rep movsb ;<3B><>७<EFBFBD><E0A5AD> (<28><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>) <20><>ப<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		add esi,eax ;<3B><><EFBFBD><EFBFBD>室 <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		sub esi,ebx
		jmp @b
	@@:
	popad
	ret
endp

;<3B><>१<EFBFBD><E0A5A7><EFBFBD> 梥⭮<E6A2A5> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>஭<EFBFBD>
;input:
;data_rgb - pointer to rgb data
;size_w_old - width img in pixels
;size_w_new - new width img in pixels
;size_h - height img in pixels
align 4
proc img_rgb_crop_l, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword
	pushad
	mov edi,dword[data_rgb]
	mov esi,edi
	mov eax,dword[size_w_old]
	mov ebx,dword[size_w_new]
	cmp eax,ebx
	jle .end_f ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD> <20>᫮<EFBFBD><E1ABAE><EFBFBD> <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>)
		lea eax,[eax+eax*2]
		lea ebx,[ebx+ebx*2]
		sub eax,ebx
		mov edx,dword[size_h] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		cld
		@@:
			add esi,eax
			mov ecx,ebx
			rep movsb
			dec edx
			cmp edx,0
			jg @b
	.end_f:
	popad
	ret
endp

;<3B><>१<EFBFBD><E0A5A7><EFBFBD> <20><>஥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>஭<EFBFBD>
;input:
;data_gray - pointer to gray data
;size_w_old - width img in pixels
;size_w_new - new width img in pixels
;size_h - height img in pixels
align 4
proc img_gray_crop_l, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword
	pushad
	mov edi,dword[data_gray]
	mov esi,edi
	mov eax,dword[size_w_old]
	mov ebx,dword[size_w_new]
	cmp eax,ebx
	jle .end_f ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD> <20>᫮<EFBFBD><E1ABAE><EFBFBD> <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>)
		sub eax,ebx
		mov edx,dword[size_h] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		cld
		@@:
			add esi,eax
			mov ecx,ebx
			rep movsb
			dec edx
			cmp edx,0
			jg @b
	.end_f:
	popad
	ret
endp

;hoffs - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD>᪠<EFBFBD><E1AAA0><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
;img_t - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20> <20><><EFBFBD><EFBFBD>ன <20><>稭<EFBFBD><E7A8AD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
align 4
proc buf_offset_h, buf_struc:dword, hoffs:dword, img_t:dword, img_h:dword ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	pushad
	mov edi,dword[buf_struc]
	cmp buf2d_bits,24
	jne .end_move_24

	mov eax,[hoffs]
	cmp eax,0
	je .end_move_24
		mov ebx,buf2d_w
		mov edx,dword[img_t]
			mov ecx,dword[img_h] ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			cmp ecx,buf2d_h
			jge .end_f ;<3B>訡<EFBFBD>筮<EFBFBD> <20>᫮<EFBFBD><E1ABAE><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 祬 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
			imul ecx,ebx ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			lea ecx,[ecx+ecx*2]
		imul ebx,edx
		lea ebx,[ebx+ebx*2]
		mov esi,buf2d_data
		add esi,ebx

		add edx,eax ;edx = img_t+hoffs (hoffs<0)
		mov ebx,buf2d_w
		imul ebx,edx
		lea ebx,[ebx+ebx*2]
		mov edi,buf2d_data ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		add edi,ebx

		cmp eax,0
		jg .move_down_24
			;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
			cld
			rep movsb
			jmp .end_f
		.move_down_24:
			;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
			add esi,ecx
			dec esi
			add edi,ecx
			dec edi
			std
			rep movsb
			jmp .end_f
	.end_move_24:

;stdcall print_err,sz_buf2d_offset_h,txt_err_n24b

	cmp buf2d_bits,8
	jne .end_move_8

	mov eax,[hoffs]
	cmp eax,0
	je .end_move_8
		;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
		mov ebx,buf2d_w
		mov edx,dword[img_t]
			mov ecx,dword[img_h] ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			cmp ecx,buf2d_h
			jge .end_f ;<3B>訡<EFBFBD>筮<EFBFBD> <20>᫮<EFBFBD><E1ABAE><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 祬 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
			imul ecx,ebx ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		imul ebx,edx
		mov esi,buf2d_data
		add esi,ebx

		add edx,eax ;edx = img_t+hoffs (hoffs<0)
		mov ebx,buf2d_w
		imul ebx,edx
		mov edi,buf2d_data ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
		add edi,ebx

		cmp eax,0
		jg .move_down_8
			cld
			rep movsb
			jmp .end_f
		.move_down_8:
			;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
			add esi,ecx
			dec esi
			add edi,ecx
			dec edi
			std
			rep movsb
			jmp .end_f
	.end_move_8:

	.end_f:
	popad
	ret
endp

align 4
proc buf_delete, buf_struc:dword
	push eax edi
	mov edi,dword[buf_struc]
	invoke mem.free,buf2d_data
	pop edi eax
	ret
endp

;input:
; new_w - <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ਭ<EFBFBD> (<28>᫨ 0 <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; new_h - <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28>᫨ 0 <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; options - <20><>ࠬ<EFBFBD><E0A0AC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (1 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
;    2 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, 3 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>)
align 4
proc buf_resize, buf_struc:dword, new_w:dword, new_h:dword, options:dword
	pushad
	mov edi,dword[buf_struc]
	cmp buf2d_bits,8
	jne .8bit
		bt dword[options],1 ;ᦠ⨥ <20><><EFBFBD><EFBFBD><EFBFBD>.
		jnc @f
			;...
		@@:
		bt dword[options],0 ;<3B><><EFBFBD><EFBFBD><EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD>
		jnc .end_f
			;...
		jmp .end_f
	.8bit:
	cmp buf2d_bits,24
	jne .24bit
		bt dword[options],1 ;ᦠ⨥ <20><><EFBFBD><EFBFBD><EFBFBD>.
		jnc .24_end_r
			mov eax,dword[new_w]
			cmp eax,1
			jl @f
			cmp eax,buf2d_w
			jge @f
				;ᦠ⨥ <20><> <20><>ਭ<EFBFBD>
				stdcall img_rgb24_wresize, buf2d_data,buf2d_w,buf2d_h,eax
				jmp .24_r_h
			@@:
			mov eax,buf2d_w
			.24_r_h: ;eax - <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><>ਭ<EFBFBD> ᦠ⮣<E1A6A0> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
			mov ebx,dword[new_h]
			cmp ebx,1
			jl @f
			cmp ebx,buf2d_h
			jge @f
				;ᦠ⨥ <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
				stdcall img_rgb24_hresize, buf2d_data,eax,buf2d_h,ebx
			@@:
		.24_end_r:
		bt dword[options],0 ;<3B><><EFBFBD><EFBFBD><EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD>
		jnc .end_f
		mov eax,dword[new_w]
		cmp eax,1
		jl @f
			mov buf2d_w,eax
		@@:
		mov ecx,buf2d_w
		mov eax,dword[new_h]
		cmp eax,1
		jl @f
			mov buf2d_h,eax
		@@:
		mov ebx,buf2d_h
		imul ecx,ebx
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
		invoke mem.realloc,buf2d_data,ecx ;<3B><><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஬
		mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	.24bit:
	.end_f:
	popad
	ret
endp

align 4
rot_table: ;⠡<><E2A0A1><EFBFBD><EFBFBD> <20><><EFBFBD> 㪠<><E3AAA0><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>㭪樨 <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮢
	dd buf_rotate.8b90,buf_rotate.24b90,buf_rotate.32b90,\
	buf_rotate.8b180,buf_rotate.24b180,buf_rotate.32b180

;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> 90 <20><><EFBFBD> 180 <20>ࠤ<EFBFBD>ᮢ
align 4
proc buf_rotate, buf_struc:dword, angle:dword
locals
	n_data dd ?
	dec_h dd ? ;<3B><>᫮ <20><><EFBFBD><EFBFBD>, <20><><EFBFBD> 㬥<><E3ACA5>襭<EFBFBD><E8A5AD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> y
endl
	pushad
	mov edi,[buf_struc]
	mov ebx,buf2d_w
	mov ecx,buf2d_h

	lea eax,[rot_table]
	cmp dword[angle],90 ;<3B>஢<EFBFBD>ઠ 㣫<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	je .beg_0
	cmp dword[angle],180
	jne @f
		add eax,12
		jmp .beg_0
	@@:
	jmp .end_f
	.beg_0: ;<3B>஢<EFBFBD>ઠ <20><>⭮<EFBFBD><E2ADAE><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	cmp buf2d_bits,8
	jne @f
		jmp dword[eax]
	@@:
	cmp buf2d_bits,24
	jne @f
		add eax,4
		jmp dword[eax]
	@@:
	cmp buf2d_bits,32
	jne @f
		add eax,8
		jmp dword[eax]
	@@:
	jmp .end_f

	.8b90: ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 8 <20><>⭮<EFBFBD><E2ADAE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 90 <20>ࠤ<EFBFBD>ᮢ
		mov edx,ecx ;edx - buf_h
		imul ecx,ebx
		invoke mem.alloc,ecx ;<3B>뤥<EFBFBD>塞 <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		cmp eax,0
		je .end_f
		mov [n_data],eax
		mov [dec_h],ecx
		inc dword[dec_h]

		;copy buf --> mem
		mov edi,[buf_struc]
		mov esi,buf2d_data
		mov edi,eax ;[n_data]
		dec edx ;<3B><>४<EFBFBD><E0A5AA><EFBFBD>㥬 edx <20><> 1 <20><><EFBFBD><EFBFBD>, <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>樨 ᤢ<><E1A4A2><EFBFBD> <20> movsb
		add edi,edx
		xor eax,eax
		cld
		.cycle_0:
			movsb
			add edi,edx
			inc eax
			cmp eax,ebx
			jl @f
				xor eax,eax
				sub edi,[dec_h]
			@@:
			loop .cycle_0

		;change buf_w <---> buf_h
		mov esi,[n_data]
		mov edi,[buf_struc]
		mov edi,buf2d_data
		mov ecx,ebx
		inc edx ;<3B><><EFBFBD>ࠢ<EFBFBD>塞 ᪮४<E1AAAE><E0A5AA>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD><EFBFBD> edx
		imul ecx,edx
		;copy buf <-- mem
		;cld
		rep movsb
		invoke mem.free,[n_data]
		jmp .change_w_h
	.24b90: ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 24 <20><>⭮<EFBFBD><E2ADAE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 90 <20>ࠤ<EFBFBD>ᮢ
		mov esi,ecx
		imul esi,ebx
		lea ecx,[ecx+ecx*2]
		mov edx,ecx ;edx - buf_h * 3
		imul ecx,ebx
		invoke mem.alloc,ecx ;<3B>뤥<EFBFBD>塞 <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		cmp eax,0
		je .end_f
		mov [n_data],eax
		mov [dec_h],ecx
		add dword[dec_h],3

		;copy buf --> mem
		
		mov edi,[buf_struc]
		mov ecx,esi
		mov esi,buf2d_data
		mov edi,eax ;[n_data]
		sub edx,3 ;<3B><>४<EFBFBD><E0A5AA><EFBFBD>㥬 edx <20><> 3 <20><><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>樨 ᤢ<><E1A4A2><EFBFBD>
		add edi,edx
		xor eax,eax
		cld
		.cycle_1:
			movsw
			movsb
			add edi,edx
			inc eax
			cmp eax,ebx
			jl @f
				xor eax,eax
				sub edi,[dec_h]
			@@:
			loop .cycle_1

		;copy buf <-- mem
		mov esi,[n_data]
		mov edi,[buf_struc]
		mov edi,buf2d_data
		mov ecx,ebx
		add edx,3 ;<3B><><EFBFBD>ࠢ<EFBFBD>塞 ᪮४<E1AAAE><E0A5AA>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD><EFBFBD> edx
		imul ecx,edx
		;cld
		rep movsb
		invoke mem.free,[n_data]
		jmp .change_w_h
	.32b90: ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32 <20><>⭮<EFBFBD><E2ADAE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 90 <20>ࠤ<EFBFBD>ᮢ
		shl ecx,2
		mov edx,ecx ;edx - buf_h * 4
		imul ecx,ebx
		invoke mem.alloc,ecx ;<3B>뤥<EFBFBD>塞 <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		cmp eax,0
		je .end_f
		mov [n_data],eax
		mov [dec_h],ecx
		add dword[dec_h],4

		;copy buf --> mem
		mov edi,[buf_struc]
		shr ecx,2
		mov esi,buf2d_data
		mov edi,eax ;[n_data]
		sub edx,4 ;<3B><>४<EFBFBD><E0A5AA><EFBFBD>㥬 edx <20><> 4 <20><><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>樨 ᤢ<><E1A4A2><EFBFBD> <20> movsd
		add edi,edx
		xor eax,eax
		cld
		.cycle_2:
			movsd
			add edi,edx
			inc eax
			cmp eax,ebx
			jl @f
				xor eax,eax
				sub edi,[dec_h]
			@@:
			loop .cycle_2

		;copy buf <-- mem
		mov esi,[n_data]
		mov edi,[buf_struc]
		mov edi,buf2d_data
		mov ecx,ebx
		add edx,4 ;<3B><><EFBFBD>ࠢ<EFBFBD>塞 ᪮४<E1AAAE><E0A5AA>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD><EFBFBD> edx
		imul ecx,edx
		shr ecx,2
		;cld
		rep movsd
		invoke mem.free,[n_data]
		;jmp .change_w_h
	.change_w_h: ;change buf_w <---> buf_h
		mov edi,[buf_struc]
		mov eax,buf2d_w
		mov ebx,buf2d_h
		mov buf2d_h,eax
		mov buf2d_w,ebx
		jmp .end_f
	.8b180: ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 8 <20><>⭮<EFBFBD><E2ADAE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 180 <20>ࠤ<EFBFBD>ᮢ
		mov edi,buf2d_data
		mov esi,edi
		imul ecx,ebx
		add esi,ecx
		dec esi
		shr ecx,1 ;ecx - <20><>᫮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> : 2
		std
		@@:
			lodsb
			mov ah,byte[edi]
			mov byte[esi+1],ah
			mov byte[edi],al
			inc edi
			loop @b
			jmp .end_f
	.24b180: ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 24 <20><>⭮<EFBFBD><E2ADAE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 180 <20>ࠤ<EFBFBD>ᮢ
		mov esi,buf2d_data
		mov edi,esi
		imul ecx,ebx
		mov eax,ecx
		lea ecx,[ecx+ecx*2]
		add edi,ecx
		sub edi,3
		shr eax,1
		mov ecx,eax ;ecx - <20><>᫮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> : 2
		cld
		@@:
			lodsw
			mov edx,eax
			lodsb
			mov bx,word[edi]
			mov word[esi-3],bx
			mov bl,byte[edi+2]
			mov byte[esi-1],bl
			mov byte[edi+2],al
			mov word[edi],dx
			sub edi,3
			loop @b
			jmp .end_f
	.32b180: ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32 <20><>⭮<EFBFBD><E2ADAE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 180 <20>ࠤ<EFBFBD>ᮢ
		mov edi,buf2d_data
		mov esi,edi
		imul ecx,ebx
		shl ecx,2
		add esi,ecx
		sub esi,4
		shr ecx,3 ;ecx - <20><>᫮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> : 2
		std
		@@:
			lodsd
			mov ebx,dword[edi]
			mov dword[esi+4],ebx
			mov dword[edi],eax
			add edi,4
			loop @b
		;jmp .end_f

	.end_f:
	popad
	ret
endp

align 4
proc buf_flip_h, buf_struc:dword
pushad
	mov edi,[buf_struc]
	cmp buf2d_bits,24
	jne .end_24
		mov esi,buf2d_data
		mov eax,buf2d_w
		mov ecx,eax
		shr ecx,1
		dec eax
		lea eax,[eax+eax*2]
		mov ebx,buf2d_h
		mov edi,esi		
		add esi,eax
		add eax,3
		cld
		.cycle_24:
		push ecx edi esi
align 4
		@@:
			;swap word[edi] <-> word[esi]
			mov dx,[edi]
			movsw
			mov [esi-2],dx
			;swap byte[edi] <-> byte[esi]
			mov dl,[edi]
			movsb
			mov [esi-1],dl
			sub esi,6
		loop @b
		pop esi edi ecx
		add edi,eax
		add esi,eax
		dec ebx
		or ebx,ebx
		jnz .cycle_24
		jmp .end_32
	.end_24:
	cmp buf2d_bits,32
	jne .end_32
		mov esi,buf2d_data
		mov eax,buf2d_w
		dec eax
		shl eax,2
		mov ebx,buf2d_h
		mov edi,esi
		add esi,eax
		add eax,4
		cld
		.cycle_32:
		mov ecx,eax
		shr ecx,3
		push edi esi
align 4
		@@:
			;swap dword[edi] <-> dword[esi]
			mov edx,[edi]
			movsd
			mov [esi-4],edx
			sub esi,8
		loop @b
		pop esi edi
		add edi,eax
		add esi,eax
		dec ebx
		or ebx,ebx
		jnz .cycle_32
	.end_32:
popad
	ret
endp

;<3B><>ࠧ<EFBFBD><E0A0A7><EFBFBD> <20><> <20><><EFBFBD>⨪<EFBFBD><E2A8AA><EFBFBD> (<28><><EFBFBD><EFBFBD> <20> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⠬<EFBFBD>)
align 4
proc buf_flip_v, buf_struc:dword
locals
	line_pix dd ? ;<3B><><EFBFBD>. <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	line_2byte dd ? ;<3B><><EFBFBD>. <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> * 2
endl
	pushad
	mov edi,[buf_struc]
	cmp buf2d_bits,24
	jne .end_24
		mov edx,buf2d_w
		mov [line_pix],edx
		mov ebx,buf2d_h
		lea edx,[edx+edx*2]
		mov esi,edx
		imul esi,ebx
		sub esi,edx
		add esi,buf2d_data ;㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
		shr ebx,1 ;<3B><><EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA><EFBFBD>
		shl edx,1
		mov [line_2byte],edx
		mov edi,buf2d_data
		xchg edi,esi
		cld
		.flip_24:
		cmp ebx,0
		jle .end_32 ;<3B><><EFBFBD><EFBFBD><EFBFBD> <20><>室 <20><> <20>㭪樨 (<28><>⮬<EFBFBD> .end_24 <20><> <20><><EFBFBD>室<EFBFBD><E5AEA4>)
		mov ecx,[line_pix]
align 4
		@@:
			lodsw
			mov dx,word[edi]
			mov word[esi-2],dx
			stosw
			lodsb
			mov ah,byte[edi]
			mov byte[esi-1],ah
			stosb
			loop @b
		sub edi,[line_2byte]
		dec ebx
		jmp .flip_24
	.end_24:
	cmp buf2d_bits,32
	jne .end_32
		mov edx,buf2d_w
		mov [line_pix],edx
		mov ebx,buf2d_h
		shl edx,2
		mov esi,edx
		imul esi,ebx
		sub esi,edx
		add esi,buf2d_data ;㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
		shr ebx,1 ;<3B><><EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 横<><E6A8AA><EFBFBD>
		shl edx,1
		mov [line_2byte],edx
		mov edi,buf2d_data
		xchg edi,esi
		cld
		.flip_32:
		cmp ebx,0
		jle .end_32
		mov ecx,[line_pix]
align 4
		@@:
			lodsd
			mov edx,dword[edi]
			mov dword[esi-4],edx
			stosd
			loop @b
		sub edi,[line_2byte]
		dec ebx
		jmp .flip_32
	.end_32:
	popad
	ret
endp

;description:
; ᦠ⨥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><>ਭ<EFBFBD> <20> 2 ࠧ<> (ࠧ<><E0A0A7><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
align 4
proc buf_img_wdiv2, buf_struc:dword
	pushad
	mov edi,dword[buf_struc]
	cmp buf2d_bits,8
	jne @f
		mov eax,buf2d_w
		mov ecx,buf2d_h
		imul ecx,eax
		stdcall img_8b_wdiv2, buf2d_data,ecx
	@@:
	cmp buf2d_bits,24
	jne @f
		mov eax,buf2d_w
		mov ecx,buf2d_h
		imul ecx,eax
		stdcall img_rgb24_wdiv2, buf2d_data,ecx
	@@:
	cmp buf2d_bits,32
	jne @f
		mov eax,buf2d_w
		mov ecx,buf2d_h
		imul ecx,eax
		stdcall img_rgba32_wdiv2, buf2d_data,ecx
	@@:
	popad
	ret
endp

;input:
;data_8b - pointer to rgb data
;size - count img pixels (size img data / 3(rgb) )
align 4
proc img_8b_wdiv2 data_8b:dword, size:dword
	mov eax,dword[data_8b]
	mov ecx,dword[size] ;ecx = size
	cld
	@@: ;<3B><>⥬<EFBFBD><E2A5AC><EFBFBD><EFBFBD><EFBFBD> 梥<><E6A2A5> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		shr byte[eax],1
		inc eax
		loop @b

	mov eax,dword[data_8b]
	mov ecx,dword[size] ;ecx = size
	shr ecx,1
	@@: ;᫮<><E1ABAE><EFBFBD><EFBFBD><EFBFBD> 梥⮢ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov bl,byte[eax+1] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><>ᥤ<EFBFBD><E1A5A4><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
		add byte[eax],bl
		add eax,2
		loop @b

	mov eax,dword[data_8b]
	inc eax
	mov ebx,eax
	inc ebx
	mov ecx,dword[size] ;ecx = size
	shr ecx,1
	dec ecx ;<3B><>譨<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
	@@: ;<3B><><EFBFBD><EFBFBD><EFBFBD>⨥ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov dl,byte[ebx]
		mov byte[eax],dl

		inc eax
		add ebx,2
		loop @b
	ret
endp

;input:
;data_rgb - pointer to rgb data
;size - count img pixels (size img data / 3(rgb) )
align 4
proc img_rgb24_wdiv2 data_rgb:dword, size:dword
  mov eax,dword[data_rgb]
  mov ecx,dword[size] ;ecx = size
  lea ecx,[ecx+ecx*2]
  cld
  @@: ;<3B><>⥬<EFBFBD><E2A5AC><EFBFBD><EFBFBD><EFBFBD> 梥<><E6A2A5> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		shr byte[eax],1
		inc eax
		loop @b

  mov eax,dword[data_rgb]
  mov ecx,dword[size] ;ecx = size
  shr ecx,1
  @@: ;᫮<><E1ABAE><EFBFBD><EFBFBD><EFBFBD> 梥⮢ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov bx,word[eax+3] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><>ᥤ<EFBFBD><E1A5A4><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
		add word[eax],bx
		mov bl,byte[eax+5] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><>ᥤ<EFBFBD><E1A5A4><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
		add byte[eax+2],bl
		add eax,6 ;=2*3
		loop @b

  mov eax,dword[data_rgb]
  add eax,3
  mov ebx,eax
  add ebx,3
  mov ecx,dword[size] ;ecx = size
  shr ecx,1
  dec ecx ;<3B><>譨<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
  @@: ;<3B><><EFBFBD><EFBFBD><EFBFBD>⨥ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov edx,dword[ebx]
		mov word[eax],dx
		shr edx,16
		mov byte[eax+2],dl

		add eax,3
		add ebx,6
		loop @b
  ret
endp

;input:
;data_rgba - pointer to rgba data
;size - count img pixels (size img data / 4(rgba) )
align 4
proc img_rgba32_wdiv2 data_rgba:dword, size:dword
	mov eax,dword[data_rgba]

	mov eax,dword[data_rgba]
	mov ebx,eax
	add ebx,4
	mov ecx,dword[size] ;ecx = size
	shr ecx,1
	@@: ;ᬥ訢<E1ACA5><E8A8A2><EFBFBD><EFBFBD> 梥⮢ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		call combine_colors_1
		mov [eax],edx
		add eax,8 ;=2*4
		add ebx,8
		loop @b

	mov eax,dword[data_rgba]
	add eax,4
	mov ebx,eax
	add ebx,4
	mov ecx,dword[size] ;ecx = size
	shr ecx,1
	dec ecx ;<3B><>譨<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
	@@: ;<3B><><EFBFBD><EFBFBD><EFBFBD>⨥ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov edx,dword[ebx]
		mov dword[eax],edx

		add eax,4
		add ebx,8
		loop @b
	ret
endp

;description:
; ᦠ⨥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> 2 ࠧ<> (<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
align 4
proc buf_img_hdiv2, buf_struc:dword
	pushad
	mov edi,dword[buf_struc]
	cmp buf2d_bits,8
	jne @f
		mov eax,buf2d_w
		mov ecx,buf2d_h
		imul ecx,eax
		stdcall img_8b_hdiv2, buf2d_data,ecx,eax
		jmp .end_f ;edi <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20>㭪樨, <20><>⮬<EFBFBD> <20>ᯮ<EFBFBD>짮<EFBFBD><ECA7AE><EFBFBD><EFBFBD><EFBFBD> buf2d_bits <20><><EFBFBD>᭮
	@@:
	cmp buf2d_bits,24
	jne @f
		mov eax,buf2d_w
		mov ecx,buf2d_h
		imul ecx,eax
		stdcall img_rgb24_hdiv2, buf2d_data,ecx,eax
		jmp .end_f
	@@:
	cmp buf2d_bits,32
	jne @f
		mov eax,buf2d_w
		mov ecx,buf2d_h
		imul ecx,eax
		shl eax,2
		stdcall img_rgba32_hdiv2, buf2d_data,ecx,eax
		;jmp .end_f
	@@:
	.end_f:
	popad
	ret
endp

;input:
;data_8b - pointer to 8 bit data
;size - count img pixels (size img data)
;size_w - width img in pixels
align 4
proc img_8b_hdiv2, data_8b:dword, size:dword, size_w:dword

	mov eax,dword[data_8b] ;eax =
	mov ecx,dword[size]
	cld
	@@: ;<3B><>⥬<EFBFBD><E2A5AC><EFBFBD><EFBFBD><EFBFBD> 梥<><E6A2A5> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		shr byte[eax],1
		inc eax
		loop @b

	mov eax,dword[data_8b] ;eax =
	mov esi,dword[size_w]
	mov ebx,esi
	add ebx,eax
	mov ecx,dword[size]  ;ecx = size
	shr ecx,1
	xor edi,edi
	@@: ;᫮<><E1ABAE><EFBFBD><EFBFBD><EFBFBD> 梥⮢ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov dl,byte[ebx] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
		add byte[eax],dl

		inc eax
		inc ebx
		inc edi
		cmp edi,dword[size_w]
		jl .old_line
			add eax,esi
			add ebx,esi
			xor edi,edi
		.old_line:
		loop @b


	mov eax,dword[data_8b] ;eax =
	add eax,esi ;esi = width*3(rgb)
	mov ebx,eax
	add ebx,esi
	mov ecx,dword[size] ;ecx = size
	shr ecx,1
	sub ecx,dword[size_w] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
	xor edi,edi
	@@: ;<3B><><EFBFBD><EFBFBD><EFBFBD>⨥ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov dl,byte[ebx] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
		mov byte[eax],dl

		inc eax
		inc ebx
		inc edi
		cmp edi,dword[size_w]
		jl .old_line_2
			add ebx,esi
			xor edi,edi
		.old_line_2:
		loop @b
	ret
endp

;input:
;data_rgb - pointer to rgb data
;size - count img pixels (size img data / 3(rgb) )
;size_w - width img in pixels
align 4
proc img_rgb24_hdiv2, data_rgb:dword, size:dword, size_w:dword

  mov eax,dword[data_rgb] ;eax =
  mov ecx,dword[size]	  ;ecx = size
  lea ecx,[ecx+ecx*2]
  cld
  @@: ;<3B><>⥬<EFBFBD><E2A5AC><EFBFBD><EFBFBD><EFBFBD> 梥<><E6A2A5> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
    shr byte[eax],1
    inc eax
    loop @b

  mov eax,dword[data_rgb] ;eax =
  mov esi,dword[size_w]
  lea esi,[esi+esi*2] ;esi = width*3(rgb)
  mov ebx,esi
  add ebx,eax
  mov ecx,dword[size]  ;ecx = size
  shr ecx,1
  xor edi,edi
  @@: ;᫮<><E1ABAE><EFBFBD><EFBFBD><EFBFBD> 梥⮢ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
    mov dx,word[ebx] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
    add word[eax],dx
    mov dl,byte[ebx+2] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
    add byte[eax+2],dl

    add eax,3
    add ebx,3
    inc edi
    cmp edi,dword[size_w]
    jl .old_line
      add eax,esi
      add ebx,esi
      xor edi,edi
    .old_line:
    loop @b

  mov eax,dword[data_rgb] ;eax =
  add eax,esi ;esi = width*3(rgb)
  mov ebx,eax
  add ebx,esi
  mov ecx,dword[size] ;ecx = size
  shr ecx,1
  sub ecx,dword[size_w] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
  xor edi,edi
  @@: ;<3B><><EFBFBD><EFBFBD><EFBFBD>⨥ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
    mov edx,dword[ebx] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
    mov word[eax],dx
    shr edx,16
    mov byte[eax+2],dl

    add eax,3
    add ebx,3
    inc edi
    cmp edi,dword[size_w]
    jl .old_line_2
      add ebx,esi
      xor edi,edi
    .old_line_2:
    loop @b
  ret
endp

;input:
;data_rgba - pointer to rgba data
;size - count img pixels (size img data / 4(rgba) )
;size_w_b - width img in bytes
align 4
proc img_rgba32_hdiv2, data_rgba:dword, size:dword, size_w_b:dword

	mov eax,dword[data_rgba] ;eax =
	mov ebx,dword[size_w_b]
	add ebx,eax
	mov ecx,dword[size]  ;ecx = size
	shr ecx,1
	xor edi,edi
	@@: ;ᬥ訢<E1ACA5><E8A8A2><EFBFBD><EFBFBD> 梥⮢ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		call combine_colors_1
		mov dword[eax],edx

		add eax,4
		add ebx,4
		add edi,4
		cmp edi,dword[size_w_b]
		jl .old_line
			add eax,dword[size_w_b]
			add ebx,dword[size_w_b]
			xor edi,edi
		.old_line:
		loop @b

	mov eax,dword[data_rgba] ;eax =
	mov ebx,dword[size_w_b]
	add eax,ebx
	add ebx,eax
	mov ecx,dword[size] ;ecx = size
	shl ecx,1
	sub ecx,dword[size_w_b] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ப<EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
	shr ecx,2
	xor edi,edi
	@@: ;<3B><><EFBFBD><EFBFBD><EFBFBD>⨥ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
		mov edx,dword[ebx] ;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬 梥<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
		mov dword[eax],edx

		add eax,4
		add ebx,4
		add edi,4
		cmp edi,dword[size_w_b]
		jl .old_line_2
			add ebx,dword[size_w_b]
			xor edi,edi
		.old_line_2:
		loop @b
	ret
endp

;input:
; eax - 㪠<><E3AAA0>⥫<EFBFBD> <20><> 32-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 梥<>
; ebx - 㪠<><E3AAA0>⥫<EFBFBD> <20><> 32-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 梥<>
;output:
; edx - 32-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 梥<> ᬥ蠭<E1ACA5><E8A0AD><EFBFBD> <20> <20><><EFBFBD>⮬ <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD>
;destroy:
; esi
align 4
proc combine_colors_1 uses ecx edi
locals
	c_blye dd ?
	c_green dd ?
	c_red dd ?
endl		
	movzx edi,byte[eax+3]
	cmp edi,255
	je .c0z
	movzx esi,byte[ebx+3]
	cmp esi,255
	je .c1z
	cmp edi,esi
	je .c0_c1

	;<3B><>ॢ<EFBFBD><E0A5A2><EFBFBD>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD>祭<EFBFBD><E7A5AD> <20>஧<EFBFBD><E0AEA7>筮<EFBFBD>⥩
	neg edi
	inc edi
	add edi,255
	neg esi
	inc esi
	add esi,255

	movzx ecx,byte[eax]
	imul ecx,edi
	mov [c_blye],ecx
	movzx ecx,byte[ebx]
	imul ecx,esi
	add [c_blye],ecx

	movzx ecx,byte[eax+1]
	imul ecx,edi
	mov [c_green],ecx
	movzx ecx,byte[ebx+1]
	imul ecx,esi
	add [c_green],ecx

	movzx ecx,byte[eax+2]
	imul ecx,edi
	mov [c_red],ecx
	movzx ecx,byte[ebx+2]
	imul ecx,esi
	add [c_red],ecx

push eax ebx
	xor ebx,ebx
	mov eax,[c_red]
	xor edx,edx
	mov ecx,edi
	add ecx,esi
	div ecx
	mov bl,al
	shl ebx,16
	mov eax,[c_green]
	xor edx,edx
	div ecx
	mov bh,al
	mov eax,[c_blye]
	xor edx,edx
	div ecx
	mov bl,al

	shr ecx,1
	;<3B><>ॢ<EFBFBD><E0A5A2><EFBFBD>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD>祭<EFBFBD><E7A5AD> <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD>
	neg ecx
	inc ecx
	add ecx,255

	shl ecx,24
	add ebx,ecx
	mov edx,ebx
pop ebx eax

	jmp .end_f
	.c0_c1: ;<3B>᫨ <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> 梥⮢ ᮢ<><E1AEA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov edx,dword[eax]
		shr edx,1
		and edx,011111110111111101111111b
		mov esi,dword[ebx]
		shr esi,1
		and esi,011111110111111101111111b
		add edx,esi
		ror edi,8 ;<3B><>६<EFBFBD>頥<EFBFBD> <20><><EFBFBD>祭<EFBFBD><E7A5AD> <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD> <20> <20><><EFBFBD><EFBFBD>訩 <20><><EFBFBD><EFBFBD> edi
		or edx,edi
		jmp .end_f
	.c0z: ;<3B>᫨ 梥<> <20> eax <20>஧<EFBFBD><E0AEA7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov edx,dword[ebx]
		movzx edi,byte[ebx+3]
		jmp @f
	.c1z: ;<3B>᫨ 梥<> <20> ebx <20>஧<EFBFBD><E0AEA7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov edx,dword[eax]
	@@:
		add edi,255 ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 梥<> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>஧<EFBFBD><E0AEA7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		shr edi,1
		cmp edi,255
		jl @f
			mov edi,255 ;<3B><><EFBFBD>ᨬ<EFBFBD><E1A8AC>쭠<EFBFBD> <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> 255
		@@:
		shl edi,24
		and edx,0xffffff ;᭨<><E1ADA8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD>
		add edx,edi
	.end_f:
	ret
endp

;description:
; ᦠ⨥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><>ਭ<EFBFBD> (ࠧ<><E0A0A7><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
;input:
; data_rgb - pointer to rgb data
; size_w - width img in pixels
; size_h - height img in pixels
; size_w_new - new width img in pixels
align 16
proc img_rgb24_wresize, data_rgb:dword, size_w:dword, size_h:dword, size_w_new:dword
locals
	pr dd 0
	pg dd 0
	pb dd 0
	img_n dd ? ;㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
	lines dd ?
endl
pushad
;eax - delta for inp. img
;ebx - delta for outp. img
;esi - pointer to data_rgb
	mov esi,[data_rgb]
	mov [img_n],esi
	mov eax,[size_h]
	mov [lines],eax
align 4
	.cycyle_0:
	mov eax,[size_w_new]
	mov ecx,[size_w]
	mov ebx,ecx
align 4
	.cycyle_1:
		cmp eax,ebx
		jg .else_0
			;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>ᥫ<EFBFBD> <20><><EFBFBD>ᨬ<EFBFBD><E1A8AC>쭮 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> १<><E0A5A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> rgb <20><><EFBFBD> <20><><EFBFBD><EFBFBD>௮<EFBFBD><E0AFAE>樨 <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
			mov edx,[size_w_new]
			movzx edi,byte[esi]
			imul edi,edx
			add [pb],edi
			movzx edi,byte[esi+1]
			imul edi,edx
			add [pg],edi
			movzx edi,byte[esi+2]
			imul edi,edx
			add [pr],edi
			cmp eax,ebx
			je .d2_add
			jmp .if_0_end
		.else_0:
			;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>ᥫ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>࠭<EFBFBD><E0A0AD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
			mov edx,ebx
			sub edx,eax
			add edx,[size_w_new]
			movzx edi,byte[esi]
			imul edi,edx
			add [pb],edi
			movzx edi,byte[esi+1]
			imul edi,edx
			add [pg],edi
			movzx edi,byte[esi+2]
			imul edi,edx
			add [pr],edi
			;<3B><><EFBFBD>࠭塞 <20><>⮢<EFBFBD><E2AEA2> rgb
			.d2_add:
			push eax
				mov edi,[img_n]
				mov eax,[pb]
				xor edx,edx
				div dword[size_w] ;eax /= [size_w]
				stosb
				mov eax,[pg]
				xor edx,edx
				div dword[size_w] ;eax /= [size_w]
				stosb
				mov eax,[pr]
				xor edx,edx
				div dword[size_w] ;eax /= [size_w]
				stosb
			pop eax
			add dword[img_n],3 ;next pixel
			;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 rgb <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
			mov edx,eax
			sub edx,ebx
			movzx edi,byte[esi]
			imul edi,edx
			mov [pb],edi
			movzx edi,byte[esi+1]
			imul edi,edx
			mov [pg],edi
			movzx edi,byte[esi+2]
			imul edi,edx
			mov [pr],edi
			add ebx,[size_w]
		.if_0_end:
		add eax,[size_w_new]
		add esi,3 ;next pixel
		dec ecx
		jnz .cycyle_1
	dec dword[lines]
	jnz .cycyle_0
popad
	ret
endp

;description:
; ᦠ⨥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (ࠧ<><E0A0A7><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
;input:
; data_rgb - pointer to rgb data
; size_w - width img in pixels
; size_h - height img in pixels
; size_h_new - new height img in pixels
align 16
proc img_rgb24_hresize, data_rgb:dword, size_w:dword, size_h:dword, size_h_new:dword
locals
	pr dd 0
	pg dd 0
	pb dd 0
	img_n dd ? ;㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
	cols dd ?
	lin_b dd ? ;ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	data_n dd ? ;㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>⮫<EFBFBD><E2AEAB><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
endl
pushad
;eax - delta for inp. img
;ebx - delta for outp. img
;esi - pointer to data_rgb
	mov esi,[data_rgb]
	mov [data_n],esi
	mov eax,[size_w]
	mov [cols],eax
	lea eax,[eax+eax*2]
	mov [lin_b],eax
align 4
	.cycyle_0:
	mov eax,[size_h_new]
	mov ecx,[size_h]
	mov ebx,ecx
	mov esi,[data_n]
	mov [img_n],esi
	add dword[data_n],3 ;<3B><><EFBFBD><EFBFBD>室 <20><> ᫥<><E1ABA5><EFBFBD>騩 <20>⮫<EFBFBD><E2AEAB><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
align 4
	.cycyle_1:
		cmp eax,ebx
		jg .else_0
			;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>ᥫ<EFBFBD> <20><><EFBFBD>ᨬ<EFBFBD><E1A8AC>쭮 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> १<><E0A5A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> rgb <20><><EFBFBD> <20><><EFBFBD><EFBFBD>௮<EFBFBD><E0AFAE>樨 <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
			mov edx,[size_h_new]
			movzx edi,byte[esi]
			imul edi,edx
			add [pb],edi
			movzx edi,byte[esi+1]
			imul edi,edx
			add [pg],edi
			movzx edi,byte[esi+2]
			imul edi,edx
			add [pr],edi
			cmp eax,ebx
			je .d2_add
			jmp .if_0_end
		.else_0:
			;<3B><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>ᥫ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>࠭<EFBFBD><E0A0AD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB>
			mov edx,ebx
			sub edx,eax
			add edx,[size_h_new]
			movzx edi,byte[esi]
			imul edi,edx
			add [pb],edi
			movzx edi,byte[esi+1]
			imul edi,edx
			add [pg],edi
			movzx edi,byte[esi+2]
			imul edi,edx
			add [pr],edi
			;<3B><><EFBFBD>࠭塞 <20><>⮢<EFBFBD><E2AEA2> rgb
			.d2_add:
			push eax
				mov edi,[img_n]
				mov eax,[pb]
				xor edx,edx
				div dword[size_h] ;eax /= [size_h]
				stosb
				mov eax,[pg]
				xor edx,edx
				div dword[size_h] ;eax /= [size_h]
				stosb
				mov eax,[pr]
				xor edx,edx
				div dword[size_h] ;eax /= [size_h]
				stosb
			pop eax
			mov edx,[lin_b]
			add dword[img_n],edx ;next pixel
			;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 rgb <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ᥫ<EFBFBD>
			mov edx,eax
			sub edx,ebx
			movzx edi,byte[esi]
			imul edi,edx
			mov [pb],edi
			movzx edi,byte[esi+1]
			imul edi,edx
			mov [pg],edi
			movzx edi,byte[esi+2]
			imul edi,edx
			mov [pr],edi
			add ebx,[size_h]
		.if_0_end:
		add eax,[size_h_new]
		add esi,[lin_b] ;next pixel
		dec ecx
		jnz .cycyle_1
	dec dword[cols]
	jnz .cycyle_0
popad
	ret
endp

;<3B>८<EFBFBD>ࠧ<EFBFBD><E0A0A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 24-<2D><>⭮<EFBFBD><E2ADAE> <20> 8-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; spectr - <20><>।<EFBFBD><E0A5A4><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> ᯥ<><E1AFA5><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20>८<EFBFBD>ࠧ<EFBFBD><E0A0A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0-ᨭ<><E1A8AD>, 1-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, 2-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_conv_24_to_8, buf_struc:dword, spectr:dword
	pushad
	mov edi,dword[buf_struc]
	cmp buf2d_bits,24
	jne .error0
		mov eax,buf2d_w
		cmp eax,1
		jl .error1
		mov ecx,buf2d_h
		cmp ecx,1
		jl .error1
		imul ecx,eax
		mov esi,ecx
		;ebx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>ன <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		;edx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>㤠 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov edx,buf2d_data
		mov ebx,edx
		cmp [spectr],3
		jge @f
			add ebx,[spectr]
		@@:
			mov al,byte[ebx]
			mov byte[edx],al
			add ebx,3
			inc edx
			loop @b
		mov buf2d_bits,8
		invoke mem.realloc,buf2d_data,esi ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஬
		jmp .end_conv
	.error0:
		stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_n24b
		jmp .end_conv
	.error1:
		stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_size_0
	.end_conv:
	popad
	ret
endp

;<3B>८<EFBFBD>ࠧ<EFBFBD><E0A0A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 24-<2D><>⭮<EFBFBD><E2ADAE> <20> 32-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_conv_24_to_32, buf_struc:dword, buf_str8:dword
	pushad
	mov edi,dword[buf_struc]
	cmp buf2d_bits,24
	jne .error1
		mov ecx,buf2d_w
		mov ebx,buf2d_h
		imul ebx,ecx
		mov ecx,ebx ;ecx = size  8 b
		shl ebx,2   ;ebx = size 32 b
		invoke mem.realloc,buf2d_data,ebx ;㢥<><E3A2A5>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஬
		mov buf2d_data,eax ;<3B><> <20><><EFBFBD>砩 <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov buf2d_bits,32
		mov edx,ebx ;edx = size 32 b
		sub ebx,ecx ;ebx = size 24 b
		mov eax,ecx
		;eax - ࠧ<><E0A0A7><EFBFBD>  8 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		;ebx - ࠧ<><E0A0A7><EFBFBD> 24 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		;edx - ࠧ<><E0A0A7><EFBFBD> 32 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		add ebx,buf2d_data
		add edx,buf2d_data
		mov edi,dword[buf_str8]
		cmp buf2d_bits,8
		jne .error2
		add eax,buf2d_data
		mov edi,edx
		;eax - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>  8 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		;ebx - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> 24 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		;edi - 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> 32 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		@@:
			sub edi,4 ;<3B>⭨<EFBFBD><E2ADA8><EFBFBD><EFBFBD> <20> <20><>砫<EFBFBD> 横<><E6A8AA>,
			sub ebx,3 ; <20><>⮬<EFBFBD>, <20><><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
			dec eax   ; <20><> <20>।<EFBFBD><E0A5A4><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢
			mov edx,dword[ebx]
			mov dword[edi],edx
			mov dl,byte[eax]
			mov byte[edi+3],dl
			loop @b

		jmp .end_conv
	.error1:
		stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n24b
		jmp .end_conv
	.error2:
		stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n8b
	.end_conv:
	popad
	ret
endp

;<3B>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf_source (24b|32b) <20> buf_destination (24b)
; 㪠<>뢠<EFBFBD><EBA2A0><EFBFBD><EFBFBD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf_source <20>⭮<EFBFBD><E2ADAE>⥫쭮 buf_destination
; <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>뢠<EFBFBD><EBA2A0><EFBFBD><EFBFBD>
align 4
proc buf_bit_blt, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword
	locals
		lost_bytes dd ? ;<3B><>᫮ <20><><EFBFBD><EFBFBD><EFBFBD>ﭭ<EFBFBD><EFADAD> <20><><EFBFBD>⮢ <20> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD> (<28><><EFBFBD> <20><><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>)
	endl
	pushad

	mov edi,[buf_source]
	cmp buf2d_bits,24
	je .sou24
	cmp buf2d_bits,32
	je .sou32
		jmp .copy_end ;<3B><>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	.sou24: ;<3B> <20><><EFBFBD><EFBFBD>筨<EFBFBD><E7ADA8> 24 <20><>⭠<EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov eax,buf2d_w
	mov edx,buf2d_h ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov esi,buf2d_data ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>

	mov edi,[buf_destination]
	cmp buf2d_bits,24
	jne .copy_end ;<3B><>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	mov ebx,[coord_x] ;<3B> ebx <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD> <20>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> (<28><><EFBFBD> <20>஢<EFBFBD>ન)
	cmp ebx,buf2d_w   ;<3B>஢<EFBFBD><E0AEA2>塞 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><>ਭ<EFBFBD>
	jge .copy_end	  ;<3B>᫨ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
		mov ebx,buf2d_h ;ebx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>᭮<EFBFBD><E1ADAE><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,[coord_y]
		cmp ecx,0
		jge @f
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<0 (1-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			add edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
			cmp edx,0
			jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD>孥<EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_y<0 <20> |coord_y|>buf_source.h)
			neg ecx
			imul ecx,eax
			lea ecx,[ecx+ecx*2] ;<3B><> 3 <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ᥫ<EFBFBD>
			add esi,ecx ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>㥬묨 <20><><EFBFBD><EFBFBD>묨, <20> <20><><EFBFBD>⮬ <20>ய<EFBFBD>襭<EFBFBD><E8A5AD> <20><><EFBFBD><EFBFBD><EFBFBD>
			xor ecx,ecx ;<3B><><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y
		@@:
		cmp ecx,ebx
		jge .copy_end ;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> 'y' <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		add ecx,edx ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		cmp ecx,ebx
		jle @f
			sub ecx,ebx
			sub edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		@@:
		mov ebx,buf2d_w
		mov ecx,[coord_y] ;ecx <20>ᯮ<EFBFBD><E1AFAE><EFBFBD>㥬 <20><><EFBFBD> <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> 楫<><E6A5AB>
		cmp ecx,0
		jg .end_otr_c_y_24
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<=0 (2-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			mov ecx,[coord_x]
			jmp @f
		.end_otr_c_y_24:
		imul ecx,ebx
		add ecx,[coord_x]
		@@:
		lea ecx,[ecx+ecx*2]
		add ecx,buf2d_data
		sub ebx,eax
		mov edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>

	mov dword[lost_bytes],0
	mov ecx,[coord_x]
	cmp ecx,0
	jge @f
		neg ecx
		cmp eax,ecx ;eax - <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_x<0 <20> |coord_x|>buf_source.w)
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		lea ecx,[ecx+ecx*2]
		mov [lost_bytes],ecx
		add esi,ecx
		add edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		xor ecx,ecx
	@@:
	cmp ecx,ebx
	jle @f
		sub ecx,ebx
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		lea ecx,[ecx+ecx*2] ;ecx - <20><>᫮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
		add [lost_bytes],ecx
	@@:

	lea eax,[eax+eax*2] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	lea ebx,[ebx+ebx*2] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>᫮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>

	cld
	cmp [lost_bytes],0
	jg .copy_1
	.copy_0: ;<3B><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		mov ecx,eax
		rep movsb
		add edi,ebx
		dec edx
		cmp edx,0
		jg .copy_0
	jmp .copy_end
	.copy_1: ;<3B><> <20><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> (<28><><EFBFBD>⨭<EFBFBD><E2A8AD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>)
		mov ecx,eax
		rep movsb
		add edi,ebx
		add esi,[lost_bytes] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		dec edx
		cmp edx,0
		jg .copy_1
	jmp .copy_end

	.sou32: ;<3B> <20><><EFBFBD><EFBFBD>筨<EFBFBD><E7ADA8> 32 <20><>⭠<EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov eax,buf2d_w
	mov edx,buf2d_h ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov esi,buf2d_data ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>

	mov edi,[buf_destination]
	cmp buf2d_bits,24
	jne .copy_end ;<3B><>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	mov ebx,[coord_x] ;<3B> ebx <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD> <20>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> (<28><><EFBFBD> <20>஢<EFBFBD>ન)
	cmp ebx,buf2d_w   ;<3B>஢<EFBFBD><E0AEA2>塞 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><>ਭ<EFBFBD>
	jge .copy_end	  ;<3B>᫨ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
		mov ebx,buf2d_h ;ebx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>᭮<EFBFBD><E1ADAE><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,[coord_y]
		cmp ecx,0
		jge @f
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<0 (1-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			add edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
			cmp edx,0
			jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD>孥<EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_y<0 <20> |coord_y|>buf_source.h)
			neg ecx
			imul ecx,eax
			shl ecx,2 ;<3B><> 4 <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ᥫ<EFBFBD>
			add esi,ecx ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>㥬묨 <20><><EFBFBD><EFBFBD>묨, <20> <20><><EFBFBD>⮬ <20>ய<EFBFBD>襭<EFBFBD><E8A5AD> <20><><EFBFBD><EFBFBD><EFBFBD>
			xor ecx,ecx ;<3B><><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y
		@@:
		cmp ecx,ebx
		jge .copy_end ;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> 'y' <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		add ecx,edx ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		cmp ecx,ebx
		jle @f
			sub ecx,ebx
			sub edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		@@:
		mov ebx,buf2d_w
		;mov ecx,ebx ;ecx <20>ᯮ<EFBFBD><E1AFAE><EFBFBD>㥬 <20><><EFBFBD> <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> 楫<><E6A5AB>
		;imul ecx,[coord_y]
		;add ecx,[coord_x]
		mov ecx,[coord_y] ;ecx <20>ᯮ<EFBFBD><E1AFAE><EFBFBD>㥬 <20><><EFBFBD> <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> 楫<><E6A5AB>
		cmp ecx,0
		jg .end_otr_c_y_32
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<=0 (2-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			mov ecx,[coord_x]
			jmp @f
		.end_otr_c_y_32:
		imul ecx,ebx
		add ecx,[coord_x]
		@@:
		lea ecx,[ecx+ecx*2]
		add ecx,buf2d_data
		sub ebx,eax
		mov edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>

	mov dword[lost_bytes],0
	mov ecx,[coord_x]
	cmp ecx,0
	jge @f
		neg ecx
		cmp eax,ecx ;eax - <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_x<0 <20> |coord_x|>buf_source.w)
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		shl ecx,2
		mov [lost_bytes],ecx
		add esi,ecx
		add edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		xor ecx,ecx
	@@:
	cmp ecx,ebx
	jle @f
		sub ecx,ebx
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		shl ecx,2 ;ecx - <20><>᫮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
		add [lost_bytes],ecx
	@@:

	;eax - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	lea ebx,[ebx+ebx*2] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>᫮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>

	cld
	cmp [lost_bytes],0
	jg .copy_3
	.copy_2: ;<3B><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		mov ecx,eax
		@@:
			movsw
			movsb
			inc esi
			loop @b
		add edi,ebx
		dec edx
		cmp edx,0
		jg .copy_2
	jmp .copy_end
	.copy_3: ;<3B><> <20><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> (<28><><EFBFBD>⨭<EFBFBD><E2A8AD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>)
		mov ecx,eax
		@@:
			movsw
			movsb
			inc esi
			loop @b
		add edi,ebx
		add esi,[lost_bytes] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		dec edx
		cmp edx,0
		jg .copy_3

	.copy_end:
	popad
	ret
endp

;input:
; esi = pointer to color1 + transparent
; edi = pointer to background color2
;output:
; [edi] = combine color
align 4
combine_colors_0:
	push ax bx cx dx
	mov bx,0x00ff ;---get transparent---
	movzx cx,byte[esi+3] ;pro
	sub bx,cx ;256-pro
	;---blye---
	movzx ax,byte[esi]
	imul ax,bx
	movzx dx,byte[edi]
	imul dx,cx
	add ax,dx
	mov byte[edi],ah
	;---green---
	movzx ax,byte[esi+1]
	imul ax,bx
	movzx dx,byte[edi+1]
	imul dx,cx
	add ax,dx
	mov byte[edi+1],ah
	;---red---
	movzx ax,byte[esi+2]
	imul ax,bx
	movzx dx,byte[edi+2]
	imul dx,cx
	add ax,dx
	mov byte[edi+2],ah

	pop dx cx bx ax
	ret

;<3B>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf_source (32b) <20> buf_destination (24b)
; 㪠<>뢠<EFBFBD><EBA2A0><EFBFBD><EFBFBD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf_source <20>⭮<EFBFBD><E2ADAE>⥫쭮 buf_destination
; <20><><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>뢠<EFBFBD><EBA2A0><EFBFBD><EFBFBD> <20>஧<EFBFBD><E0AEA7>筮<EFBFBD><E7ADAE><EFBFBD>
align 4
proc buf_bit_blt_transp, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword
	locals
		lost_bytes dd ? ;<3B><>᫮ <20><><EFBFBD><EFBFBD><EFBFBD>ﭭ<EFBFBD><EFADAD> <20><><EFBFBD>⮢ <20> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD> (<28><><EFBFBD> <20><><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>)
	endl
	pushad

	mov edi,[buf_source]
	cmp buf2d_bits,32
	jne .copy_end ;<3B><>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	mov eax,buf2d_w
	mov edx,buf2d_h ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov esi,buf2d_data ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>

	mov edi,[buf_destination]
	cmp buf2d_bits,24
	jne .copy_end ;<3B><>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov ebx,buf2d_h ;ebx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>᭮<EFBFBD><E1ADAE><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,[coord_y]
		cmp ecx,0
		jge @f
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<0 (1-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			add edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
			cmp edx,0
			jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD>孥<EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_y<0 <20> |coord_y|>buf_source.h)
			neg ecx
			imul ecx,eax
			shl ecx,2 ;<3B><> 4 <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ᥫ<EFBFBD>
			add esi,ecx ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>㥬묨 <20><><EFBFBD><EFBFBD>묨, <20> <20><><EFBFBD>⮬ <20>ய<EFBFBD>襭<EFBFBD><E8A5AD> <20><><EFBFBD><EFBFBD><EFBFBD>
			xor ecx,ecx ;<3B><><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y
		@@:
		cmp ecx,ebx
		jge .copy_end ;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> 'y' <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		add ecx,edx ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		cmp ecx,ebx
		jle @f
			sub ecx,ebx
			sub edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		@@:
		mov ebx,buf2d_w
		mov ecx,ebx ;ecx <20>ᯮ<EFBFBD><E1AFAE><EFBFBD>㥬 <20><><EFBFBD> <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> 楫<><E6A5AB>
		cmp [coord_y],0
		jg .end_otr_c_y
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<=0 (2-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			mov ecx,[coord_x]
			jmp @f
		.end_otr_c_y:
		imul ecx,[coord_y]
		add ecx,[coord_x]
		@@:
		lea ecx,[ecx+ecx*2]
		add ecx,buf2d_data
		sub ebx,eax
		mov edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>

	mov dword[lost_bytes],0
	mov ecx,[coord_x]
	cmp ecx,0
	jge @f
		neg ecx
		cmp eax,ecx ;eax - <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_x<0 <20> |coord_x|>buf_source.w)
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		shl ecx,2
		mov [lost_bytes],ecx
		add esi,ecx
		shr ecx,2
		lea ecx,[ecx+ecx*2]
		add edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		xor ecx,ecx
	@@:
	cmp ecx,ebx
	jle @f
		sub ecx,ebx
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		shl ecx,2 ;ecx - <20><>᫮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
		add [lost_bytes],ecx
	@@:

	lea ebx,[ebx+ebx*2] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>᫮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>

	cld
	cmp [lost_bytes],0
	jg .copy_1
	.copy_0: ;<3B><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		mov ecx,eax
		@@:
			call combine_colors_0
			add edi,3
			add esi,4
			loop @b
		add edi,ebx
		dec edx
		cmp edx,0
		jg .copy_0
	jmp .copy_end
	.copy_1: ;<3B><> <20><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> (<28><><EFBFBD>⨭<EFBFBD><E2A8AD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>)
		mov ecx,eax
		@@:
			call combine_colors_0
			add edi,3
			add esi,4
			loop @b
		add edi,ebx
		add esi,[lost_bytes] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		dec edx
		cmp edx,0
		jg .copy_1

	.copy_end:
	popad
	ret
endp

;input:
; ebx - color1
; esi = pointer to transparent
; edi = pointer to background color2
;output:
; [edi] = combine color
align 4
combine_colors_2:
	push ax ebx cx dx si
	mov cl,byte[esi] ;pro
	xor ch,ch
	mov si,0x00ff ;---get transparent---
	sub si,cx ;256-pro

		;---blye---
		movzx ax,bl
		shr ebx,8
		imul ax,si
		movzx dx,byte[edi]
		imul dx,cx
		add ax,dx
		mov byte[edi],ah
		;---green---
		movzx ax,bl
		shr ebx,8
		imul ax,si
		movzx dx,byte[edi+1]
		imul dx,cx
		add ax,dx
		mov byte[edi+1],ah
		;---red---
		movzx ax,bl
		imul ax,si
		movzx dx,byte[edi+2]
		imul dx,cx
		add ax,dx
		mov byte[edi+2],ah

	pop si dx cx ebx ax
	ret

;<3B>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf_source (8b) <20> buf_destination (24b)
; 㪠<>뢠<EFBFBD><EBA2A0><EFBFBD><EFBFBD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf_source <20>⭮<EFBFBD><E2ADAE>⥫쭮 buf_destination
align 4
proc buf_bit_blt_alpha, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword, color:dword
	locals
		lost_bytes dd ? ;<3B><>᫮ <20><><EFBFBD><EFBFBD><EFBFBD>ﭭ<EFBFBD><EFADAD> <20><><EFBFBD>⮢ <20> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD> (<28><><EFBFBD> <20><><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>)
		dest_w_bytes dd ? ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ਥ<EFBFBD><E0A8A5><EFBFBD><EFBFBD><EFBFBD> <20><> <20><>ਭ<EFBFBD> - <20><>ਭ<EFBFBD> <20><>⠢<EFBFBD>塞<EFBFBD><EFA5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	endl
	pushad

	mov edi,[buf_source]
	cmp buf2d_bits,8
	jne .error1 ;<3B><>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	mov eax,buf2d_w ;<3B><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov edx,buf2d_h ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov esi,buf2d_data ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>

	mov edi,[buf_destination]
	cmp buf2d_bits,24
	jne .error2 ;<3B><>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	mov ebx,[coord_x] ;<3B> ebx <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD> <20>⠢<EFBFBD><E2A0A2> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> (<28><><EFBFBD> <20>஢<EFBFBD>ન)
	cmp ebx,buf2d_w   ;<3B>஢<EFBFBD><E0AEA2>塞 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><>ਭ<EFBFBD>
	jge .copy_end	  ;<3B>᫨ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
		mov ebx,buf2d_h ;ebx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>᭮<EFBFBD><E1ADAE><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov ecx,[coord_y]
		cmp ecx,0
		jge @f
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<0 (1-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			add edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
			cmp edx,0
			jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD>孥<EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_y<0 <20> |coord_y|>buf_source.h)
			neg ecx
			imul ecx,eax
			add esi,ecx ;ᤢ<><E1A4A2><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0>⥫<EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>㥬묨 <20><><EFBFBD><EFBFBD>묨, <20> <20><><EFBFBD>⮬ <20>ய<EFBFBD>襭<EFBFBD><E8A5AD> <20><><EFBFBD><EFBFBD><EFBFBD>
			xor ecx,ecx ;<3B><><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y
		@@:
		cmp ecx,ebx
		jge .copy_end ;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> 'y' <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		add ecx,edx ;ecx - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		cmp ecx,ebx
		jle @f
			sub ecx,ebx
			sub edx,ecx ;㬥<><E3ACA5>蠥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		@@:
		mov ebx,buf2d_w
		mov ecx,[coord_y] ;ecx <20>ᯮ<EFBFBD><E1AFAE><EFBFBD>㥬 <20><><EFBFBD> <20>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> 楫<><E6A5AB>
		cmp ecx,0
		jg .end_otr_c_y
			;<3B>᫨ <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> coord_y<=0 (2-<2D> <20><><EFBFBD><EFBFBD>ன<EFBFBD><E0AEA9>)
			mov ecx,[coord_x]
			jmp @f
		.end_otr_c_y:
		imul ecx,ebx
		add ecx,[coord_x]
		@@:
		lea ecx,[ecx+ecx*2]
		add ecx,buf2d_data ;buf2d_data <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>᭮<EFBFBD><E1ADAE><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		sub ebx,eax ;ebx - <20><>ਭ<EFBFBD> <20>᭮<EFBFBD><E1ADAE><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ਭ<EFBFBD> <20><><EFBFBD>㥬<EFBFBD><E3A5AC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>

	mov dword[lost_bytes],0
	mov ecx,[coord_x]
	cmp ecx,0
	jge @f
		neg ecx
		cmp eax,ecx ;eax - <20><>ਭ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
		jle .copy_end ;<3B>᫨ <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20>࠭<EFBFBD>楩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (coord_x<0 <20> |coord_x|>buf_source.w)
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		mov [lost_bytes],ecx
		add esi,ecx
		lea ecx,[ecx+ecx*2]
		add edi,ecx ;edi 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㤠 <20>㤥<EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		xor ecx,ecx
	@@:
	cmp ecx,ebx
	jle @f
		sub ecx,ebx
		sub eax,ecx ;㪮<><E3AAAE>稢<EFBFBD><E7A8A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><>ப<EFBFBD>
		add ebx,ecx ;㤫<><E3A4AB><EFBFBD>塞 <20><>ப<EFBFBD> <20><><EFBFBD> ᤢ<><E1A4A2><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		;ecx - <20><>᫮ <20><><EFBFBD>ᥫ<EFBFBD><E1A5AB> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>
		add [lost_bytes],ecx
	@@:

	lea ebx,[ebx+ebx*2] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>᫮ <20><><EFBFBD><EFBFBD> <20> 1-<2D> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><E3A5AC> <20><><EFBFBD>⨭<EFBFBD><E2A8AD>
	mov [dest_w_bytes],ebx
	mov ebx,[color]

	cld
	cmp dword[lost_bytes],0
	jg .copy_1
	.copy_0: ;<3B><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
		mov ecx,eax
		@@:
			call combine_colors_2
			add edi,3
			inc esi
			loop @b
		add edi,[dest_w_bytes]
		dec edx
		cmp edx,0
		jg .copy_0
	jmp .copy_end
	.copy_1: ;<3B><> <20><><EFBFBD><EFBFBD>⮥ <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> (<28><><EFBFBD>⨭<EFBFBD><E2A8AD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20>/<2F><><EFBFBD> <20>ࠢ<EFBFBD><E0A0A2> <20><><EFBFBD>஭<EFBFBD>)
		mov ecx,eax
		@@:
			call combine_colors_2
			add edi,3
			inc esi
			loop @b
		add edi,[dest_w_bytes]
		add esi,[lost_bytes] ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞 <20><><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>뫠<EFBFBD><EBABA0><EFBFBD> <20><> <20>ࠢ<EFBFBD><E0A0A2> <20>࠭<EFBFBD><E0A0AD><EFBFBD>
		dec edx
		cmp edx,0
		jg .copy_1

	jmp .copy_end
	.error1:
		stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n8b
		jmp .copy_end
	.error2:
		stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n24b
	.copy_end:
	popad
	ret
endp

align 4
proc print_err, fun:dword, mes:dword ;<3B>뢮<EFBFBD><EBA2AE><EFBFBD> ᮮ<>饭<EFBFBD><E9A5AD> <20><> 訡<><E8A8A1> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20>⫠<EFBFBD><E2ABA0><EFBFBD>
	pushad
	mov eax,63
	mov ebx,1

	mov esi,[fun]
	@@:
		mov cl,byte[esi]
		int 0x40
		inc esi
		cmp byte[esi],0
		jne @b
	mov cl,':'
	int 0x40
	mov cl,' '
	int 0x40
	mov esi,[mes]
	@@:
		mov cl,byte[esi]
		int 0x40
		inc esi
		cmp byte[esi],0
		jne @b
	popad
	ret
endp

;䨫<><E4A8AB><EFBFBD>
align 4
proc buf_filter_dither, buffer:dword, algor:dword
	pushad
	mov edi,[buffer]
	cmp buf2d_bits,24
	jne .error
		mov edx,buf2d_w
		mov esi,buf2d_h
		mov edi,buf2d_data
;edi - pointer to 24bit bitmap
;edx - x size
;esi - y size
		lea   edx,[edx+edx*2]
		imul  esi,edx

		;<3B><>।<EFBFBD><E0A5A4>塞 <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ᯮ<EFBFBD>짮<EFBFBD><ECA7AE><EFBFBD><EFBFBD>
		cmp dword[algor],0
		jne @f
			call dither_0
			jmp .dither_end
		@@:
		cmp dword[algor],1
		jne @f
			call dither_1
			jmp .dither_end
		@@:
		cmp dword[algor],2
		jne @f
			call dither_2
			jmp .dither_end
		@@:
		cmp dword[algor],3
		jne @f
			call dither_3
			jmp .dither_end
		@@:
		call dither_4
		jmp .dither_end
	.error:
		stdcall print_err,sz_buf2d_filter_dither,txt_err_n24b
	.dither_end:
	popad
	ret
endp

align 16
dither_0: ; Sierra Filter Lite algorithm
newp_0:   ; Dithering cycle
	xor   ebx,ebx ; At first threshold
	movzx ecx,byte[edi]
	cmp   cl,255
	je    newp_0.next
	test  cl,cl
	jz    newp_0.next
	jns   @f
	dec   ebx
	sub   ecx,255
@@:
	mov   [edi],bl               ; putpixel

	sar   ecx,1                  ; error/2
	;adc   ecx,0                  ; round to integer

	movzx eax,byte[edi+3]        ; pixel (x+1;y)
	add   eax,ecx                ; add error/2 to (x+1;y)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok
@@:
	cmp   eax,255
	jle   .ok
	or    al,255
.ok:
	mov   [edi+3],al             ; putpixel

	sar   ecx,1                  ; error/4
	adc   ecx,0                  ; round to integer

	movzx eax,byte[edi+edx-3]    ; pixel (x-1;y+1)
	add   eax,ecx                ; add error/4 to (x-1;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok1
@@:
	cmp   eax,255
	jle   .ok1
	or    al,255
.ok1:
	mov   [edi+edx-3],al         ; putpixel

	movzx eax,byte[edi+edx]      ; pixel (x;y+1)
	add   eax,ecx                ; add error/4 to (x;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok2
@@:
	cmp   eax,255
	jle   .ok2
	or    al,255
.ok2:
	mov   [edi+edx],al           ; putpixel

.next:
	inc   edi
	dec   esi
	jnz   newp_0
	ret

align 16
dither_1: ; Floyd-Steinberg algorithm
newp_1:   ; Dithering cycle
	xor   ebx,ebx ; At first threshold
	movzx ecx,byte[edi]
	cmp   cl,255
	je    newp_1.next
	test  cl,cl
	jz    newp_1.next
	jns   @f
	dec   ebx
	sub   ecx,255
@@:
	mov   [edi],bl               ; putpixel

	sar   ecx,4                  ; error/16
	adc   ecx,0                  ; round to integer
	mov   ebx,ecx

	movzx eax,byte[edi+edx+3]    ; pixel (x+1;y+1)
	add   eax,ecx                ; add error/16 to (x+1;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok
@@:
	cmp   eax,255
	jle   .ok
	or    al,255
.ok:
	mov   [edi+edx+3],al         ;putpixel

	imul  ecx,3
	movzx eax,byte[edi+edx-3]    ; pixel (x-1;y+1)
	add   eax,ecx                ; add 3*error/16 to (x-1;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok1
@@:
	cmp   eax,255
	jle   .ok1
	or    al,255
.ok1:
	mov   [edi+edx-3],al         ;putpixel

	mov   ecx,ebx
	imul  ecx,5
	movzx eax,byte[edi+edx]      ; pixel (x;y+1)
	add   eax,ecx                ; add 5*error/16 to (x;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok2
@@:
	cmp   eax,255
	jle   .ok2
	or    al,255
.ok2:
	mov   [edi+edx],al           ;putpixel

	mov   ecx,ebx
	imul  ecx,7
	movzx eax,byte[edi+3]        ; pixel (x+1;y)
	add   eax,ecx                ; add 7*error/16 to (x+1;y)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok3
@@:
	cmp   eax,255
	jle   .ok3
	or    al,255
.ok3:
	mov   [edi+3],al             ;putpixel

.next:
	inc  edi
	dec  esi
	jnz  newp_1
	ret

align 16
dither_2: ; Burkes algorithm
newp_2:   ; Dithering cycle
	xor   ebx,ebx ; At first threshold
	movsx ecx,byte[edi]
	cmp   cl,255
	je    newp_2.next
	test  cl,cl
	jz    newp_2.next
	jns   @f
	dec   ebx
@@:
	mov   [edi],bl               ; putpixel

	sar   ecx,2                  ; error/4
	adc   ecx,0                  ; round to integer

	movzx eax,byte[edi+3]        ; pixel (x+1;y)
	add   eax,ecx                ; add error/4 to (x+1;y)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok
@@:
	cmp   eax,255
	jle   .ok
	or    al,255
.ok:
	mov   [edi+3],al             ; putpixel

	movzx eax,byte[edi+edx]      ; pixel (x;y+1)
	add   eax,ecx                ; add error/4 to (x;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok1
@@:
	cmp   eax,255
	jle   .ok1
	or    al,255
.ok1:
	mov   [edi+edx],al           ; putpixel

	sar   ecx,1                  ; error/8
	adc   ecx,0                  ; round to integer

	movzx eax,byte[edi+6]        ; pixel (x+2;y)
	add   eax,ecx                ; add error/8 to (x+2;y)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok2
@@:
	cmp   eax,255
	jle   .ok2
	or    al,255
.ok2:
	mov   [edi+6],al             ; putpixel

	movzx eax,byte[edi+edx-3]    ; pixel (x-1;y+1)
	add   eax,ecx                ; add error/8 to (x-1;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok3
@@:
	cmp   eax,255
	jle   .ok3
	or    al,255
.ok3:
	mov   [edi+edx-3],al         ; putpixel

	movzx eax,byte[edi+edx+3]    ; pixel (x+1;y+1)
	add   eax,ecx                ; add error/8 to (x+1;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok4
@@:
	cmp   eax,255
	jle   .ok4
	or    al,255
.ok4:
	mov   [edi+edx+3],al         ; putpixel

	sar   ecx,1                  ; error/16
	;adc   ecx,0                  ; round to integer

	movzx eax,byte[edi+edx-6]    ; pixel (x-2;y+1)
	add   eax,ecx                ; add error/16 to (x-2;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok5
@@:
	cmp   eax,255
	jle   .ok5
	or    al,255
.ok5:
	mov   [edi+edx-6],al         ; putpixel

	movzx eax,byte[edi+edx+6]    ; pixel (x+2;y+1)
	add   eax,ecx                ; add error/16 to (x+2;y+1)
	jge   @f                     ; check_overflow
	xor   eax,eax
	jmp   .ok6
@@:
	cmp   eax,255
	jle   .ok6
	or    al,255
.ok6:
	mov   [edi+edx+6],al         ; putpixel

.next:
	inc   edi
	dec   esi
	jnz   newp_2
	ret


align 16
dither_3:                        ; Heavyiron_mod algorithm
 newp_3:                         ; Dithering cycle
    xor   ebx,ebx                ; At first threshold
    movzx ecx,byte[edi]
    cmp   cl,255
    je   .next
    test  cl,cl
    jz    .next
    jns   @f
    dec   ebx
    sub   ecx,255
  @@:
    mov   [edi],bl               ; putpixel

    sar   ecx,2                  ; error/4

    movzx eax,byte[edi+3]        ; pixel (x+1;y)
    add   eax,ecx                ; add error/4 to (x+1;y)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok
  @@:
    cmp   eax,255
    jle   .ok
    or    al,255
  .ok:
    mov   [edi+3],al             ; putpixel

    movzx eax,byte[edi+edx-3]    ; pixel (x-1;y+1)
    add   eax,ecx                ; add error/4 to (x-1;y+1)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok1
  @@:
    cmp   eax,255
    jle   .ok1
    or    al,255
  .ok1:
    mov   [edi+edx-3],al         ; putpixel

    movzx eax,byte[edi+edx]      ; pixel (x;y+1)
    add   eax,ecx                ; add error/4 to (x;y+1)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok2
  @@:
    cmp   eax,255
    jle   .ok2
    or    al,255
  .ok2:
    mov   [edi+edx],al           ; putpixel

  .next:
    inc   edi
    dec   esi
    jnz   newp_3
    ret

align 16
dither_4:                        ; Atkinson algorithm
 newp_4:                         ; Dithering cycle

    xor   ebx,ebx                ; At first threshold
    movsx ecx,byte[edi]
    cmp   cl,255
    je   .next
    test  cl,cl
    jz    .next
    jns   @f
    dec   ebx
  @@:
    mov   [edi],bl               ; putpixel

    sar   ecx,3                  ; error/8

    movzx eax,byte[edi+3]        ; pixel (x+1;y)
    add   eax,ecx                ; add error/8 to (x+1;y)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok
  @@:
    cmp   eax,255
    jle   .ok
    or    al,255
  .ok:
    mov   [edi+3],al             ; putpixel

    movzx eax,byte[edi+edx]      ; pixel (x;y+1)
    add   eax,ecx                ; add error/8 to (x;y+1)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok1
  @@:
    cmp   eax,255
    jle   .ok1
    or    al,255
  .ok1:
    mov   [edi+edx],al           ; putpixel

    movzx eax,byte[edi+6]        ; pixel (x+2;y)
    add   eax,ecx                ; add error/8 to (x+2;y)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok2
  @@:
    cmp   eax,255
    jle   .ok2
    or    al,255
  .ok2:
    mov   [edi+6],al             ; putpixel

    movzx eax,byte[edi+edx-3]    ; pixel (x-1;y+1)
    add   eax,ecx                ; add error/8 to (x-1;y+1)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok3
  @@:
    cmp   eax,255
    jle   .ok3
    or    al,255
  .ok3:
    mov   [edi+edx-3],al         ; putpixel

    movzx eax,byte[edi+edx+3]    ; pixel (x+1;y+1)
    add   eax,ecx                ; add error/8 to (x+1;y+1)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok4
  @@:
    cmp   eax,255
    jle   .ok4
    or    al,255
  .ok4:
    mov   [edi+edx+3],al         ; putpixel


    movzx eax,byte[edi+edx+edx]    ; pixel (x;y+2)
    add   eax,ecx                ; add error/8 to (x;y+2)
    jge   @f                     ; check_overflow
    xor   eax,eax
    jmp   .ok5
  @@:
    cmp   eax,255
    jle   .ok5
    or    al,255
  .ok5:
    mov   [edi+edx+edx],al         ; putpixel

  .next:
    inc   edi
    dec   esi
    jnz   newp_4
    ret



include 'fun_voxel.inc' ;<3B>㭪樨 <20><><EFBFBD> ࠡ<><E0A0A1><EFBFBD> <20> <20><><EFBFBD>ᥫ쭮<E1A5AB> <20><><EFBFBD>䨪<EFBFBD><E4A8AA>

txt_err_size_0 db 'image size < 1 pixel',13,10,0
txt_err_n8b db 'need buffer 8 bit',13,10,0
txt_err_n24b db 'need buffer 24 bit',13,10,0
txt_err_n32b db 'need buffer 32 bit',13,10,0
txt_err_n8_24b db 'need buffer 8 or 24 bit',13,10,0

align 16
EXPORTS:
	dd sz_lib_init, lib_init
	dd sz_buf2d_create, buf_create
	dd sz_buf2d_create_f_img, buf_create_f_img
	dd sz_buf2d_clear, buf_clear
	dd sz_buf2d_draw, buf_draw_buf
	dd sz_buf2d_delete, buf_delete
	dd sz_buf2d_resize, buf_resize
	dd sz_buf2d_rotate, buf_rotate
	dd sz_buf2d_line, buf_line_brs
	dd sz_buf2d_line_sm, buf_line_brs_sm
	dd sz_buf2d_rect_by_size, buf_rect_by_size
	dd sz_buf2d_filled_rect_by_size, buf_filled_rect_by_size
	dd sz_buf2d_circle, buf_circle
	dd sz_buf2d_img_hdiv2, buf_img_hdiv2
	dd sz_buf2d_img_wdiv2, buf_img_wdiv2
	dd sz_buf2d_conv_24_to_8, buf_conv_24_to_8
	dd sz_buf2d_conv_24_to_32, buf_conv_24_to_32
	dd sz_buf2d_bit_blt, buf_bit_blt
	dd sz_buf2d_bit_blt_transp, buf_bit_blt_transp
	dd sz_buf2d_bit_blt_alpha, buf_bit_blt_alpha
	dd sz_buf2d_curve_bezier, buf_curve_bezier
	dd sz_buf2d_convert_text_matrix, buf_convert_text_matrix
	dd sz_buf2d_draw_text, buf_draw_text
	dd sz_buf2d_crop_color, buf_crop_color
	dd sz_buf2d_offset_h, buf_offset_h
	dd sz_buf2d_flood_fill, buf_flood_fill
	dd sz_buf2d_set_pixel, buf_set_pixel
	dd sz_buf2d_get_pixel, buf_get_pixel
	dd sz_buf2d_flip_h, buf_flip_h
	dd sz_buf2d_flip_v, buf_flip_v
	dd sz_buf2d_filter_dither, buf_filter_dither
	dd sz_buf2d_vox_brush_create, vox_brush_create
	dd sz_buf2d_vox_brush_delete, vox_brush_delete
	dd sz_buf2d_vox_obj_get_img_w_3g, buf_vox_obj_get_img_w_3g
	dd sz_buf2d_vox_obj_get_img_h_3g, buf_vox_obj_get_img_h_3g
	dd sz_buf2d_vox_obj_draw_1g, buf_vox_obj_draw_1g
	dd sz_buf2d_vox_obj_draw_3g, buf_vox_obj_draw_3g
	dd sz_buf2d_vox_obj_draw_3g_scaled, buf_vox_obj_draw_3g_scaled
	dd sz_buf2d_vox_obj_draw_pl, buf_vox_obj_draw_pl
	dd sz_buf2d_vox_obj_draw_pl_scaled, buf_vox_obj_draw_pl_scaled
	dd sz_buf2d_vox_obj_draw_3g_shadows, buf_vox_obj_draw_3g_shadows
	dd 0,0
	sz_lib_init db 'lib_init',0
	sz_buf2d_create db 'buf2d_create',0
	sz_buf2d_create_f_img db 'buf2d_create_f_img',0
	sz_buf2d_clear db 'buf2d_clear',0 ;<3B><><EFBFBD><EFBFBD>⪠ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<><E3AAA0><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 梥⮬
	sz_buf2d_draw db 'buf2d_draw',0
	sz_buf2d_delete db 'buf2d_delete',0
	sz_buf2d_resize db 'buf2d_resize',0
	sz_buf2d_rotate db 'buf2d_rotate',0
	sz_buf2d_line db 'buf2d_line',0 ;<3B><>ᮢ<EFBFBD><E1AEA2><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
	sz_buf2d_line_sm db 'buf2d_line_sm',0 ;<3B><>ᮢ<EFBFBD><E1AEA2><EFBFBD><EFBFBD> ᣫ<><E1A3AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
	sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0 ;<3B><>ᮢ<EFBFBD><E1AEA2><EFBFBD><EFBFBD> ࠬ<><E0A0AC> <20><>אַ㣮<EFACAE>쭨<EFBFBD><ECADA8>, 2-<2D> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> ࠧ<><E0A0A7><EFBFBD><EFBFBD>
	sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0 ;<3B><>ᮢ<EFBFBD><E1AEA2><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>⮣<EFBFBD> <20><>אַ㣮<EFACAE>쭨<EFBFBD><ECADA8>, 2-<2D> <20><><EFBFBD>न<EFBFBD><E0A4A8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> ࠧ<><E0A0A7><EFBFBD><EFBFBD>
	sz_buf2d_circle db 'buf2d_circle',0 ;<3B><>ᮢ<EFBFBD><E1AEA2><EFBFBD><EFBFBD> <20><><EFBFBD>㦭<EFBFBD><E3A6AD><EFBFBD><EFBFBD>
	sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0 ;ᦠ⨥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> 2 ࠧ<> (ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
	sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0 ;ᦠ⨥ <20><><EFBFBD><EFBFBD>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD> <20><> <20><>ਭ<EFBFBD> <20> 2 ࠧ<> (ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
	sz_buf2d_conv_24_to_8 db 'buf2d_conv_24_to_8',0
	sz_buf2d_conv_24_to_32 db 'buf2d_conv_24_to_32',0 
	sz_buf2d_bit_blt db 'buf2d_bit_blt',0
	sz_buf2d_bit_blt_transp db 'buf2d_bit_blt_transp',0
	sz_buf2d_bit_blt_alpha db 'buf2d_bit_blt_alpha',0
	sz_buf2d_curve_bezier db 'buf2d_curve_bezier',0
	sz_buf2d_convert_text_matrix db 'buf2d_convert_text_matrix',0
	sz_buf2d_draw_text db 'buf2d_draw_text',0
	sz_buf2d_crop_color db 'buf2d_crop_color',0
	sz_buf2d_offset_h db 'buf2d_offset_h',0
	sz_buf2d_flood_fill db 'buf2d_flood_fill',0
	sz_buf2d_set_pixel db 'buf2d_set_pixel',0
	sz_buf2d_get_pixel db 'buf2d_get_pixel',0
	sz_buf2d_flip_h db 'buf2d_flip_h',0
	sz_buf2d_flip_v db 'buf2d_flip_v',0
	sz_buf2d_filter_dither db 'buf2d_filter_dither',0
	sz_buf2d_vox_brush_create db 'buf2d_vox_brush_create',0
	sz_buf2d_vox_brush_delete db 'buf2d_vox_brush_delete',0
	sz_buf2d_vox_obj_get_img_w_3g db 'buf2d_vox_obj_get_img_w_3g',0
	sz_buf2d_vox_obj_get_img_h_3g db 'buf2d_vox_obj_get_img_h_3g',0
	sz_buf2d_vox_obj_draw_1g db 'buf2d_vox_obj_draw_1g',0
	sz_buf2d_vox_obj_draw_3g db 'buf2d_vox_obj_draw_3g',0
	sz_buf2d_vox_obj_draw_3g_scaled db 'buf2d_vox_obj_draw_3g_scaled',0
	sz_buf2d_vox_obj_draw_pl db 'buf2d_vox_obj_draw_pl',0
	sz_buf2d_vox_obj_draw_pl_scaled db 'buf2d_vox_obj_draw_pl_scaled',0
	sz_buf2d_vox_obj_draw_3g_shadows db 'buf2d_vox_obj_draw_3g_shadows',0