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Regard whitespace Rev 485 → Rev 470

/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