kolibrios-gitea/programs/develop/libraries/buf2d/trunk/examples/e1_scaling.asm

use32
	org 0
	db 'MENUET01'
	dd 1,start,i_end,mem,stacktop,0,cur_dir_path

include '../../../../../KOSfuncs.inc'
include '../../../../../macros.inc'
include '../../../../../proc32.inc'
include '../../../../../dll.inc'
include '../../../../../load_lib.mac'

@use_library mem.Alloc,mem.Free,mem.ReAlloc, 0 ;dll.Load

align 4
start:
	load_library lib0_name, library_path, system_path, import_buf2d_lib
	cmp eax,-1
	jz button.exit

	mcall 40,0x27
	stdcall [buf2d_create], buf_0 ;ᮧ¤ ¥¬ ¡ãä¥à
	stdcall [buf2d_line], buf_0, 110, 20, 125, 90, 0xffff00 ;à¨á㥬 «¨­¨î
	stdcall [buf2d_line], buf_0, 60, 120, 110, 20, 0xd000 ;à¨á㥬 «¨­¨î
	stdcall [buf2d_curve_bezier], buf_0, (10 shl 16)+20,(110 shl 16)+10,(50 shl 16)+90, dword 0xff
	stdcall [buf2d_circle], buf_0, 125, 90, 30, 0xffffff ;à¨á㥬 ®ªà㦭®áâì
	stdcall [buf2d_circle], buf_0, 25, 70, 15, 0xff0000 ;à¨á㥬 ®ªà㦭®áâì

	stdcall [buf2d_img_hdiv2], buf_0 ;ᦨ¬ ¥¬ ¨§®¡à ¦¥­¨¥ ¢ ¡ãä¥à¥ ¯® ¢ëá®â¥ ¢ 2 à § 
	stdcall [buf2d_img_wdiv2], buf_0 ;ᦨ¬ ¥¬ ¨§®¡à ¦¥­¨¥ ¢ ¡ãä¥à¥ ¯® è¨à¨­¥ ¢ 2 à § 
	stdcall [buf2d_create_f_img], buf_1,[buf_0] ;ᮧ¤ ¥¬ ¬ «¥­ìª¨© ¡ãä¥à buf_1, ­  ®á­®¢¥ ᦠ⮣® ¨§®¡à ¦¥­¨ï ¨§ buf_0

	;¥á«¨ ¡ë ¨á¯®«ì§®¢ « áì äã­ªæ¨ï buf2d_create, ⮣¤  ¡¨âë ¨§®¡à ¦¥­¨ï
	;¯à¨è«®áì ¡ë ª®¯¨à®¢ âì á«¥¤ã騬¨ áâப ¬¨:
	;xor ecx,ecx
	;xor eax,eax
	;mov cx,word[buf_1.size_x]
	;mov ax,word[buf_1.size_y]
	;imul ecx,eax
	;imul ecx,3 ;ecx - ª®««¨ç¥á⢮ ¡ ©â ¢ ¬ «¥­ìª®¬ ¡ãä¥à¥
	;stdcall mem_copy, dword[buf_0],dword[buf_1],ecx

	stdcall [buf2d_clear], buf_0,0xffffff
	stdcall [buf2d_bit_blt], buf_0, 15,10, buf_1
	stdcall [buf2d_bit_blt], buf_0, 110,65, buf_1

	stdcall [buf2d_conv_24_to_8], buf_1
	;stdcall [buf2d_bit_blt_alpha], buf_0, 1,1, buf_1,0xff8080 ;à¨á㥬 ª®­âãàë ¨§®¡à ¦¥­¨ï ­  ä®â®£à ä¨¨

align 4
red_win:
	call draw_window

align 4
still:
	mcall 10
	cmp al,1 ;¨§¬. ¯®«®¦¥­¨¥ ®ª­ 
	jz red_win
	cmp al,2
	jz key
	cmp al,3
	jz button
	jmp still

align 4
draw_window:
	pushad
	mcall 12,1

	;mov edx,0x32000000
	mov edx,0x33000000
	mcall 0,(50 shl 16)+330,(30 shl 16)+275,,,caption

	stdcall [buf2d_draw], buf_0

	mcall 12,2
	popad
	ret

align 4
key:
	mcall 2

	cmp ah,27 ;Esc
	je button.exit

	jmp still

align 4
button:
	mcall 17 ;¯®«ãç¨âì ª®¤ ­ ¦ â®© ª­®¯ª¨
	cmp ah,1
	jne still
.exit:
	stdcall [buf2d_delete],buf_0 ;㤠«ï¥¬ ¡ãä¥à
	stdcall [buf2d_delete],buf_1 ;㤠«ï¥¬ ¡ãä¥à
	mcall -1 ;¢ë室 ¨§ ¯à®£à ¬¬ë

caption db 'Test buf2d library, [Esc] - exit',0

;--------------------------------------------------
align 4
import_buf2d_lib:
	dd sz_lib_init
	buf2d_create dd sz_buf2d_create
	buf2d_create_f_img dd sz_buf2d_create_f_img
	buf2d_clear dd sz_buf2d_clear
	buf2d_draw dd sz_buf2d_draw
	buf2d_delete dd sz_buf2d_delete
	buf2d_line dd sz_buf2d_line
	buf2d_circle dd sz_buf2d_circle
	buf2d_img_hdiv2 dd sz_buf2d_img_hdiv2
	buf2d_img_wdiv2 dd sz_buf2d_img_wdiv2
	buf2d_conv_24_to_8 dd sz_buf2d_conv_24_to_8
	buf2d_conv_24_to_32 dd sz_buf2d_conv_24_to_32
	buf2d_bit_blt dd sz_buf2d_bit_blt
	buf2d_bit_blt_transp dd sz_buf2d_bit_blt_transp
	buf2d_bit_blt_alpha dd sz_buf2d_bit_blt_alpha
	buf2d_curve_bezier dd sz_buf2d_curve_bezier
	buf2d_convert_text_matrix dd sz_buf2d_convert_text_matrix
	buf2d_draw_text dd sz_buf2d_draw_text
	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
	sz_buf2d_draw db 'buf2d_draw',0
	sz_buf2d_delete db 'buf2d_delete',0
	sz_buf2d_line db 'buf2d_line',0
	sz_buf2d_circle db 'buf2d_circle',0 ;à¨á®¢ ­¨¥ ®ªà㦭®áâ¨
	sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0
	sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0
	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

align 4
buf_0:
	dd 0 ;㪠§ â¥«ì ­  ¡ãä¥à ¨§®¡à ¦¥­¨ï
	dw 20 ;+4 left
	dw 10 ;+6 top
	dd 160 ;+8 w
	dd 128 ;+12 h
	dd 0x80 ;+16 color
	db 24 ;+20 bit in pixel

align 4
buf_1:
	dd 0 ;㪠§ â¥«ì ­  ¡ãä¥à ¨§®¡à ¦¥­¨ï
	dw 10 ;+4 left
	dw 10 ;+6 top
.size_x: dd 80 ;+8 w
.size_y: dd 64 ;+12 h
	dd 0x80 ;+16 color
	db 24 ;+20 bit in pixel

;--------------------------------------------------
system_path db '/sys/lib/'
lib0_name db 'buf2d.obj',0
;--------------------------------------------------

i_end: ;ª®­¥æ ª®¤ 
	rb 1024
stacktop:
cur_dir_path:
	rb 4096
library_path:
	rb 4096
mem: