use32
org 0x0
db 'MENUET01'
dd 0x01, START, I_END, 0x1000, 0x1000, 0, 0
;-----------------------------------------------------------------------------
include '../../../../../proc32.inc'
include '../../../../../macros.inc'
include '../dll.inc'
include '../../libio/libio.inc'
include '../../libimg/libimg.inc'
;-----------------------------------------------------------------------------
START:
mcall 68, 11
stdcall dll.Load, @IMPORT
or eax, eax
jnz exit
invoke file.open, input_file, O_READ
or eax, eax
jz exit
mov [fh], eax
invoke file.size, input_file
mov [img_data_len], ebx
stdcall mem.Alloc, ebx
or eax, eax
jz exit
mov [img_data], eax
invoke file.read, [fh], eax, [img_data_len]
cmp eax, -1
je exit
cmp eax, [img_data_len]
jne exit
invoke file.close, [fh]
inc eax
jz exit
invoke img.decode, [img_data], [img_data_len], 0
or eax, eax
jz exit
mov [image_initial], eax
stdcall mem.Free, [img_data]
test eax, eax
jz exit
;-----------------------------------------------------------------------------
mov eax, [image_initial]
stdcall [img.create], [eax + Image.Width], [eax + Image.Height], Image.bpp24
test eax, eax
jz exit
mov [image_to_rgb2] ,eax
stdcall [img.to_rgb2], [image_initial], [eax + Image.Data]
mov eax, [image_to_rgb2]
mov esi, [eax + Image.Data]
mov edi, esi
mov ecx, [eax + Image.Width]
imul ecx, [eax + Image.Height]
lea ecx, [ecx*3]
@@:
lodsb
not al
stosb
dec ecx
jnz @b
;-----------------------------------------------------------------------------
redraw:
call draw_window
still:
mcall 10
cmp eax, 1
je redraw
cmp eax, 2
je key
cmp eax, 3
je button
jmp still
key:
mcall 2
jmp still
button:
mcall 17
shr eax, 8
cmp eax, 1
jne still
exit:
cmp [image_initial], 0
je @f
stdcall [img.destroy], [image_initial]
@@:
cmp [image_to_rgb2], 0
je @f
stdcall [img.destroy], [image_to_rgb2]
@@:
mcall -1
draw_window:
mcall 12, 1
mcall 0, <100, 388>, <100, 350>, 0x33FFFFFF, , window_title
mov eax, [image_initial]
stdcall [img.draw], eax, 0, 0, [eax + Image.Width], [eax + Image.Height], 0, 0
mov eax, [image_to_rgb2]
stdcall [img.draw], eax, 0, [eax + Image.Height], [eax + Image.Width], [eax + Image.Height], 0, 0
mcall 12, 2
ret
;-----------------------------------------------------------------------------
proc mem.Alloc, size ;////////////////////////////////////////////////////////
;-----------------------------------------------------------------------------
push ebx ecx
mov ecx, [size]
add ecx, 4
mcall 68, 12
add ecx, -4
mov [eax], ecx
add eax, 4
pop ecx ebx
ret
endp
;-----------------------------------------------------------------------------
proc mem.ReAlloc, mptr, size ;////////////////////////////////////////////////
;-----------------------------------------------------------------------------
push ebx ecx edx
mov ecx, [size]
or ecx, ecx
jz @f
add ecx, 4
@@: mov edx, [mptr]
or edx, edx
jz @f
add edx, -4
@@: mcall 68, 20
or eax, eax
jz @f
add ecx, -4
mov [eax], ecx
add eax, 4
@@: pop edx ecx ebx
ret
endp
;-----------------------------------------------------------------------------
proc mem.Free, mptr ;/////////////////////////////////////////////////////////
;-----------------------------------------------------------------------------
push ebx ecx
mov ecx, [mptr]
or ecx, ecx
jz @f
add ecx, -4
@@: mcall 68, 13
pop ecx ebx
ret
endp
;-----------------------------------------------------------------------------
window_title db 'img.to_rgb2 test app',0
input_file db '/hd0/1/in_32bpp.png',0
;-----------------------------------------------------------------------------
align 16
@IMPORT:
library \
libio , 'libio.obj' , \
libimg , 'libimg.obj'
import libio , \
libio.init , 'lib_init' , \
file.size , 'file_size' , \
file.open , 'file_open' , \
file.read , 'file_read' , \
file.close , 'file_close'
import libimg , \
libimg.init , 'lib_init' , \
img.draw , 'img_draw' , \
img.decode , 'img_decode' , \
img.create , 'img_create' , \
img.destroy , 'img_destroy', \
img.to_rgb2 , 'img_to_rgb2'
;-----------------------------------------------------------------------------
I_END:
img_data dd ?
img_data_len dd ?
fh dd ?
image_initial dd ?
image_to_rgb2 dd ?