/programs/media/jpegview/trunk/jpegview.asm |
---|
41,7 → 41,7 |
stack_size=4096 + 1024 |
include '..\..\..\macros.inc' |
include 'macros.inc' |
START: ; start of execution |
63,7 → 63,7 |
push still |
mov ebx,100 ;1 second |
mov eax,23 ; wait here for event |
mcall |
int 0x40 |
cmp eax,1 ; redraw request ? |
je draw_window |
cmp eax,2 ; key in buffer ? |
74,7 → 74,7 |
button: ; BUTTON |
mov eax,17 |
mcall |
int 0x40 |
cmp ah,3 |
je set_as_bgr2 |
cmp ah,2 |
83,7 → 83,7 |
jne close_program.exit |
close_program: |
mov eax,-1 |
mcall |
int 0x40 |
.exit: |
ret |
109,7 → 109,7 |
mov ebx,edi |
mov eax,7 |
mcall ; Put image function |
int 40h ; Put image function |
.l1: |
popad |
ret |
171,7 → 171,7 |
mov ebx, 1 |
mov ecx, [ebp + x_size] |
mov edx, [ebp + y_size] |
mcall |
int 0x40 |
mov dword [ebp+draw_ptr],put_chunk_to_bgr |
call jpeg_display |
180,11 → 180,11 |
mov eax, 15 |
mov ebx, 4 |
mov ecx, 2 |
mcall |
int 0x40 |
mov eax, 15 |
mov ebx, 3 |
mcall |
int 0x40 |
.end: |
214,7 → 214,7 |
mov ecx, [x_pointer] |
mov edx, [x_offset] |
mov esi, [x_numofbytes] |
mcall |
int 0x40 |
mov eax, [x_numofbytes] |
add [x_pointer], eax |
mov eax, [x_numofb2] |
240,11 → 240,11 |
mov ebx,3 |
mov ecx,sc |
mov edx,sizeof.system_colors |
mcall |
int 0x40 |
mov eax,12 |
mov ebx,1 |
mcall |
int 0x40 |
; Draw the window to the appropriate size - it may have |
; been resized by the user |
263,7 → 263,7 |
mov eax, 9 |
mov ebx, memsize - 1024 |
mov ecx, -1 |
mcall |
int 0x40 |
mov eax, [ebx + 34] |
mov [winxo], ax |
mov eax, [ebx + 38] |
282,8 → 282,8 |
xor eax,eax ; DRAW WINDOW |
mov edx,[sc.work] |
or edx,0x33000000 |
mov edi,title ; WINDOW LABEL |
mcall |
mov edi,header ; WINDOW LABEL |
int 0x40 |
mov eax,8 ; BUTTON 2: slideshow |
294,7 → 294,7 |
add ecx, 12 |
mov esi, [sc.work_button] |
mov edx,2 |
mcall |
int 0x40 |
mov eax,4 ; Button text |
movzx ebx, word [winys] |
302,7 → 302,7 |
mov ecx,[sc.work_button_text] |
mov edx,setname |
mov esi,setnamelen-setname |
mcall |
int 0x40 |
mov eax,8 ; BUTTON 3: set as background |
316,7 → 316,7 |
add ecx, 12 |
mov esi, [sc.work_button] |
mov edx,3 |
mcall |
int 0x40 |
mov eax,4 ; Button text |
movzx ebx, word [winxs] |
327,12 → 327,12 |
mov ecx,[sc.work_button_text] |
mov edx,setbgr |
mov esi,setbgrlen-setbgr |
mcall |
int 0x40 |
call print_strings |
call load_image |
mov eax,12 ; function 12:tell os about windowdraw |
mov ebx,2 ; 2, end of draw |
mcall |
int 0x40 |
ret |
343,7 → 343,7 |
movzx edi,byte[name_string.cursor] |
add edi,name_string |
mov eax,2 |
mcall ; Get the key value |
int 0x40 ; Get the key value |
shr eax,8 |
cmp eax,13 ; Return key ends input |
je .rs_done |
391,7 → 391,7 |
add ecx, 1 shl 16 |
mov edx,[sc.work] |
mcall |
int 0x40 |
mov ebp,[jpeg_st] |
test ebp,ebp |
jz .exit |
409,7 → 409,7 |
shl ecx, 16 |
add ecx, 12 |
mov edx,0xffffff |
mcall |
int 0x40 |
mov eax,4 ; |
movzx ebx, word [winys] |
417,7 → 417,7 |
mov ecx,0x000000 |
mov edx,name_string |
mov esi,60 |
mcall |
int 0x40 |
popa |
ret |
455,7 → 455,7 |
mov byte [ebx+12], 1 |
mov dword [ebx+16], dirinfo |
mov eax, 70 |
mcall |
int 0x40 |
mov eax, [file_dir] |
inc dword [eax+4] |
cmp ebx, 1 |
502,7 → 502,7 |
; DATA AREA |
wcolor dd 0x000000 |
title db appname,version,0 |
header db appname,version,0 |
setname db 'SLIDESHOW' |
setnamelen: |
/programs/media/jpegview/trunk/macros.inc |
---|
0,0 → 1,268 |
; new application structure |
macro meos_app_start |
{ |
use32 |
org 0x0 |
db 'MENUET01' |
dd 0x01 |
dd __start |
dd __end |
dd __memory |
dd __stack |
if used __params & ~defined __params |
dd __params |
else |
dd 0x0 |
end if |
dd 0x0 |
} |
MEOS_APP_START fix meos_app_start |
macro code |
{ |
__start: |
} |
CODE fix code |
macro data |
{ |
__data: |
} |
DATA fix data |
macro udata |
{ |
if used __params & ~defined __params |
__params: |
db 0 |
__end: |
rb 255 |
else |
__end: |
end if |
__udata: |
} |
UDATA fix udata |
macro meos_app_end |
{ |
align 32 |
rb 2048 |
__stack: |
__memory: |
} |
MEOS_APP_END fix meos_app_end |
; macro for defining multiline text data |
struc mstr [sstring] |
{ |
forward |
local ssize |
virtual at 0 |
db sstring |
ssize = $ |
end virtual |
dd ssize |
db sstring |
common |
dd -1 |
} |
; strings |
macro sz name,[data] { ; from MFAR [mike.dld] |
common |
if used name |
label name |
end if |
forward |
if used name |
db data |
end if |
common |
if used name |
.size = $-name |
end if |
} |
macro lsz name,[lng,data] { ; from MFAR [mike.dld] |
common |
if used name |
label name |
end if |
forward |
if (used name)&(lang eq lng) |
db data |
end if |
common |
if used name |
.size = $-name |
end if |
} |
; easy system call macro |
macro mpack dest, hsrc, lsrc |
{ |
if (hsrc eqtype 0) & (lsrc eqtype 0) |
mov dest, (hsrc) shl 16 + lsrc |
else |
if (hsrc eqtype 0) & (~lsrc eqtype 0) |
mov dest, (hsrc) shl 16 |
add dest, lsrc |
else |
mov dest, hsrc |
shl dest, 16 |
add dest, lsrc |
end if |
end if |
} |
macro __mov reg,a,b { ; mike.dld |
if (~a eq)&(~b eq) |
mpack reg,a,b |
else if (~a eq)&(b eq) |
mov reg,a |
end if |
} |
macro mcall a,b,c,d,e,f { ; mike.dld |
__mov eax,a |
__mov ebx,b |
__mov ecx,c |
__mov edx,d |
__mov esi,e |
__mov edi,f |
int 0x40 |
} |
; language for programs |
lang fix ru ; ru en fr ge fi |
; optimize the code for size |
__regs fix <eax,ebx,ecx,edx,esi,edi,ebp,esp> |
macro add arg1,arg2 |
{ |
if (arg2 eqtype 0) |
if (arg2) = 1 |
inc arg1 |
else |
add arg1,arg2 |
end if |
else |
add arg1,arg2 |
end if |
} |
macro sub arg1,arg2 |
{ |
if (arg2 eqtype 0) |
if (arg2) = 1 |
dec arg1 |
else |
sub arg1,arg2 |
end if |
else |
sub arg1,arg2 |
end if |
} |
macro mov arg1,arg2 |
{ |
if (arg1 in __regs) & (arg2 eqtype 0) |
if (arg2) = 0 |
xor arg1,arg1 |
else if (arg2) = 1 |
xor arg1,arg1 |
inc arg1 |
else if (arg2) = -1 |
or arg1,-1 |
else if (arg2) > -128 & (arg2) < 128 |
push arg2 |
pop arg1 |
else |
mov arg1,arg2 |
end if |
else |
mov arg1,arg2 |
end if |
} |
macro struct name |
{ |
virtual at 0 |
name name |
sizeof.#name = $ - name |
end virtual |
} |
; structures used in MeOS |
struc process_information |
{ |
.cpu_usage dd ? ; +0 |
.window_stack_position dw ? ; +4 |
.window_stack_value dw ? ; +6 |
.not_used1 dw ? ; +8 |
.process_name rb 12 ; +10 |
.memory_start dd ? ; +22 |
.used_memory dd ? ; +26 |
.PID dd ? ; +30 |
.x_start dd ? ; +34 |
.y_start dd ? ; +38 |
.x_size dd ? ; +42 |
.y_size dd ? ; +46 |
.slot_state dw ? ; +50 |
rb (1024-52) |
} |
struct process_information |
struc system_colors |
{ |
.frame dd ? |
.grab dd ? |
.grab_button dd ? |
.grab_button_text dd ? |
.grab_text dd ? |
.work dd ? |
.work_button dd ? |
.work_button_text dd ? |
.work_text dd ? |
.work_graph dd ? |
} |
struct system_colors |
; constants |
; events |
EV_IDLE = 0 |
EV_TIMER = 0 |
EV_REDRAW = 1 |
EV_KEY = 2 |
EV_BUTTON = 3 |
EV_EXIT = 4 |
EV_BACKGROUND = 5 |
EV_MOUSE = 6 |
EV_IPC = 7 |
EV_STACK = 8 |
; event mask bits for function 40 |
EVM_REDRAW = 1b |
EVM_KEY = 10b |
EVM_BUTTON = 100b |
EVM_EXIT = 1000b |
EVM_BACKGROUND = 10000b |
EVM_MOUSE = 100000b |
EVM_IPC = 1000000b |
EVM_STACK = 10000000b |