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kolibrios/programs/media/zsea/animat.inc

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zSea - advanced image viewer for KolibriOS v.1.0 rс3 12.06.2011 git-svn-id: svn://kolibrios.org@1951 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-06-12 02:16:26 +04:00
;---------------------------------------------------------------------
RAW1_processing:
; mov ebx,[raw_pointer]
; mov eax,[ebx+16]
; mov [raw_pointer],eax
; jmp convert.all_ok
xor eax,eax
mov [Repeat_N],eax
inc eax
mov [RAW1_flag],al
mov ebx,[raw_pointer]
mov [RAW1_pointer],ebx
mov eax,[ebx+4]
mov [Total_Repeat_N],eax
cmp eax,1
jne @f
xor eax,eax
mov [RAW1_flag],al
@@:
; mov [test1],eax
mov eax,[ebx+8]
mov [img_width],eax
mov [img_width_2],eax
; mov [test1],eax
mov ecx,[ebx+12]
mov [img_high],ecx
mov [img_high_2],ecx
; mov [test2],ecx
imul ecx,eax
; mov eax,ecx
; shl ecx,1
; add ecx,eax
shl ecx,2
add ecx,256*4
add ecx,44
push ecx
mcall 68,12
mov [raw_pointer],eax
mov ebx,[RAW1_pointer]
mov ecx,[ebx+8]
mov [eax+4],ecx ; x
mov ecx,[ebx+12]
mov [eax+8],ecx ; y
mov [eax+12],dword 32 ;8
mov [eax+20],dword 44
mov [eax+24],dword 1024
mov [eax+28],dword 44+1024
; mov [eax+32],
; mov [img_palette],eax
add eax,44+1024
mov [soi],eax
pop ecx
cmp [Total_Repeat_N],1
je @f
sub ecx,44+1024
mov [RAW1_size],ecx
mov edi,[soi]
mov eax,-1
shr ecx,2
cld
rep stosd
mov ecx,[RAW1_size]
mcall 68,12
mov [previous_frame_pointer],eax
@@:
mov [img_resolution_2],8
mov [img_resolution],32
call copy_next_frame
; inc [Repeat_N]
; call copy_next_frame
; inc [Repeat_N]
; call copy_next_frame
; mov [Repeat_N],0
jmp convert.img_resolution_ok
;---------------------------------------------------------------------
copy_next_frame:
mov eax,[RAW1_pointer]
mov ebx,[eax+8]
mov [RAW1_size_x],ebx
mov eax,[Repeat_N]
shl eax,4
; eax = (start of current Repeat_N) - 16
add eax,[RAW1_pointer]
mov esi,[eax+16]
; esi = pointer to current RAW
; mov ebx,[RAW1_pointer]
mov edi,[RAW1_size_x] ;[ebx+8]
mov ebx,[eax+24]
shl ebx,2
imul edi,ebx
mov ebx,[eax+20]
shl ebx,2
add edi,ebx
; add edi,[raw_pointer]
; add edi,44
add edi,[soi]
; edi = pointer to start for current frame
mov ebx,[eax+28]
test bx,bx
jnz @f
; inc ebx
mov bx,10
@@:
mov [Frame_delay],bx
shr ebx,16
mov [Transp_index],bh
mov al,bl
shr al,2
and al,111b
mov [Disposal_Method],al
; cmp al,2
; jne @f
; call save_previous_frame
;@@:
cmp al,3
jne @f
call save_previous_frame
@@:
and bl,1b
mov [Transp_flag],bl
mov ebx,[esi+4] ; X size og current frame
mov ecx,[esi+8] ; Y size og current frame
mov eax,[esi+20]
add eax,esi
mov [img_palette],eax
pusha
mov ebx,[raw_pointer]
mov edi,[ebx+20]
add edi,ebx
mov esi,eax
mov ecx,256
xor eax,eax
cld
rep movsd
popa
mov eax,[esi+28]
add esi,eax
.y:
push edi
push ebx
.x:
cld
lodsb
cmp [Transp_flag],0
je @f
cmp [Transp_index],al
jne @f
; cmp [Disposal_Method],2
; jne .not_disposal_backgr
; mov [edi],dword -1 ; 0xff
; inc edi
;.not_disposal_backgr:
add edi,4
jmp .no_store
@@:
push ebx edi
mov ebx,[raw_pointer]
mov edi,[ebx+20]
add edi,ebx
and eax,0xff
shl eax,2
add edi,eax
mov eax,[edi]
pop edi ebx
stosd
.no_store:
dec ebx
jnz .x
pop ebx
pop edi
mov eax,[RAW1_size_x]
shl eax,2
add edi,eax
dec ecx
jnz .y
inc [Repeat_N]
mov eax,[Repeat_N]
; mov [test2],eax
cmp [Total_Repeat_N],eax
ja @f
xor eax,eax
mov [Repeat_N],eax
@@:
mcall 26,9
movzx ebx,word [Frame_delay]
add eax,ebx
mov [Animation_timer],eax
ret
;---------------------------------------------------------------------
animation_handler:
mcall 23,1
; pusha
; mcall 26,9
; cmp [Animation_timer],eax
; ja @f
; call .draw_image
;@@:
; popa
cmp [open_file_flag],1
je kopen_1
cmp [sort_directory_flag],byte 1
je red_sort_directory
cmp [redraw_flag],byte 1
je redraw_window
cmp eax,1 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> ?
je red ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> - <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> red
cmp eax,2 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ?
je key ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> - <EFBFBD><EFBFBD> key
cmp eax,3 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ?
je button ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> - <EFBFBD><EFBFBD> button
cmp eax,6
je mouse
mcall 26,9
cmp [Animation_timer],eax
ja animation_handler ;@f
.1:
call .draw_image
; mov eax,[scaling_mode]
; jmp zoom_plus.2
jmp still
;@@:
; mcall 23,1
; jmp still.1
;---------------------------------------------------------------------
.draw_image:
; mov eax,[Repeat_N]
; test eax,eax
; jz .first_frame
mov al,[Disposal_Method]
cmp al,2
jne @f
call restore_background
jmp .first_frame
@@:
cmp al,3
jne @f
call restore_previous_frame
@@:
.first_frame:
call copy_next_frame
mov [no_fill],1
call drawimage
mov [no_fill],0
ret
;---------------------------------------------------------------------
restore_background:
; cmp [Transp_flag],0
; je @f
; pusha
; mov edi,[soi]
; mov eax,[fill_color] ; -1
; mov ecx,[RAW1_size]
; shr ecx,2
; cld
; rep stosd
; popa
; ret
;@@:
pusha
mov eax,[Repeat_N]
test eax,eax
jz @f
dec eax
@@:
shl eax,4
; eax = (start of current Repeat_N) - 16
add eax,[RAW1_pointer]
mov esi,[eax+16]
; esi = pointer to current RAW
mov edi,[RAW1_size_x] ;[ebx+8]
mov ebx,[eax+24]
shl ebx,2
imul edi,ebx
mov ebx,[eax+20]
shl ebx,2
add edi,ebx
add edi,[soi]
; edi = pointer to start for current frame
mov ebx,[esi+4] ; X size og current frame
mov ecx,[esi+8] ; Y size og current frame
.y:
push edi
push ebx
mov eax,[fill_color]
.x:
cld
stosd
dec ebx
jnz .x
pop ebx
pop edi
mov eax,[RAW1_size_x]
shl eax,2
add edi,eax
dec ecx
jnz .y
popa
ret
;---------------------------------------------------------------------
restore_previous_frame:
pusha
mov esi,[previous_frame_pointer]
mov edi,[soi]
mov ecx,[RAW1_size]
shr ecx,2
cld
rep movsd
popa
ret
;---------------------------------------------------------------------
save_previous_frame:
pusha
mov esi,[soi]
mov edi,[previous_frame_pointer]
mov ecx,[RAW1_size]
shr ecx,2
cld
rep movsd
popa
ret
;---------------------------------------------------------------------
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