forked from KolibriOS/kolibrios
397 lines
8.3 KiB
PHP
397 lines
8.3 KiB
PHP
;---------------------------------------------------------------------
|
|
; ÓÑÒÀÍÎÂÈÒÜ ÔÎÍ
|
|
background:
|
|
cmp [soi],0
|
|
je .end
|
|
|
|
cmp [bgrmode],dword 2
|
|
ja .stretch_crop
|
|
|
|
mov ecx,[img_width] ; øèðèíà
|
|
test ecx,ecx
|
|
jz .end
|
|
mov edx,[img_high] ; âûñîòà
|
|
test edx,edx
|
|
jz .end
|
|
mcall 15,1 ; set size
|
|
|
|
mov esi,ecx
|
|
imul esi,edx
|
|
lea esi,[esi*3]
|
|
mov ecx,[soi]
|
|
|
|
xor edx,edx
|
|
|
|
cmp [img_resolution],24
|
|
je @f
|
|
|
|
push dword image_file
|
|
call [convert_Conv_24b]
|
|
|
|
mov ecx,[raw_pointer_2]
|
|
add ecx,44
|
|
mcall 15,5 ;15,5 set data
|
|
mcall 68,13,[raw_pointer_2]
|
|
jmp .set_mode
|
|
@@:
|
|
mcall 15,5 ; 15,5 set data
|
|
.set_mode:
|
|
mcall 15,4,[bgrmode] ; 15,4 set mode
|
|
dec ebx ; 15,3 redraw background
|
|
mcall
|
|
.end:
|
|
ret
|
|
;---------------------------------------------------------------------
|
|
.stretch_crop:
|
|
cmp [bgrmode],dword 3
|
|
jne .stretch_inscribe
|
|
xor eax,eax
|
|
mov [stretch_start_coordinates],eax
|
|
|
|
mcall 14
|
|
|
|
mov ebx,eax
|
|
and eax,0xffff
|
|
inc eax
|
|
mov [screen_high],eax
|
|
shr ebx,16
|
|
inc ebx
|
|
mov [screen_width],ebx
|
|
|
|
xchg eax,ebx
|
|
call calculate_relation
|
|
mov [screen_relation],eax
|
|
|
|
mov eax,[img_width]
|
|
mov ebx,[img_high]
|
|
call calculate_relation
|
|
mov [picture_relation],eax
|
|
|
|
cmp eax,[screen_relation]
|
|
jb @f
|
|
; Y = Yimg
|
|
; X = Yimg*Xscreen/Yscreen
|
|
mov eax,[img_high]
|
|
mov [stretch_img_high],eax
|
|
mov eax,[img_high]
|
|
imul eax,dword [screen_width]
|
|
mov ebx,[screen_high]
|
|
call integer_division
|
|
mov [stretch_img_width],eax
|
|
jmp .continue
|
|
@@:
|
|
; X = Ximg
|
|
; Y = Ximg*Yscreen/Xscreen
|
|
mov eax,[img_width]
|
|
mov [stretch_img_width],eax
|
|
mov eax,[img_width]
|
|
imul eax,dword [screen_high]
|
|
mov ebx,[screen_width]
|
|
call integer_division
|
|
mov [stretch_img_high],eax
|
|
.continue:
|
|
mov eax,[Stretch_Crop_Corner]
|
|
mov ebx,eax
|
|
shr eax,16
|
|
shl eax,2
|
|
mov eax,[eax+call_to_calculate_stretch_start_coordinates_Y]
|
|
call eax
|
|
and ebx,0xffff
|
|
shl ebx,2
|
|
mov ebx,[ebx+call_to_calculate_stretch_start_coordinates_X]
|
|
call ebx
|
|
|
|
mov ebx,[screen_width]
|
|
shl ebx,16
|
|
add ebx,[screen_high]
|
|
|
|
mov eax,[stretch_img_width]
|
|
shl eax,16
|
|
add eax,[stretch_img_high]
|
|
|
|
push dword eax ; eax - crop size
|
|
push dword 0 ; edi - background color
|
|
push dword 1 ; esi - filtering
|
|
push dword 0 ; edx - scaling mode
|
|
push dword [stretch_start_coordinates] ; ecx - start_coordinates
|
|
push ebx ; ebx - new_size
|
|
push dword image_file ; eax - convert data table
|
|
|
|
call [Scaling_Start]
|
|
call background_1
|
|
ret
|
|
;---------------------------------------------------------------------
|
|
.stretch_inscribe:
|
|
xor eax,eax
|
|
mov [stretch_start_coordinates],eax
|
|
|
|
mcall 14
|
|
|
|
mov ebx,eax
|
|
and eax,0xffff
|
|
inc eax
|
|
mov [screen_high],eax
|
|
shr ebx,16
|
|
inc ebx
|
|
mov [screen_width],ebx
|
|
|
|
xchg eax,ebx
|
|
call calculate_relation
|
|
mov [screen_relation],eax
|
|
|
|
mov eax,[img_width]
|
|
mov ebx,[img_high]
|
|
call calculate_relation
|
|
mov [picture_relation],eax
|
|
|
|
cmp eax,[screen_relation]
|
|
ja @f
|
|
; Y = Yimg
|
|
; X = Yimg*Xscreen/Yscreen
|
|
mov eax,[screen_high] ;[img_high]
|
|
mov [stretch_img_high],eax
|
|
mov eax,[screen_high] ;[img_high]
|
|
imul eax,dword [img_width] ;[screen_width]
|
|
mov ebx,[img_high] ;[screen_high]
|
|
call integer_division
|
|
mov [stretch_img_width],eax
|
|
jmp .continue_1
|
|
@@:
|
|
; X = Ximg
|
|
; Y = Ximg*Yscreen/Xscreen
|
|
mov eax,[screen_width] ;[img_width]
|
|
mov [stretch_img_width],eax
|
|
mov eax,[screen_width] ;[img_width]
|
|
imul eax,dword [img_high] ;[screen_high]
|
|
mov ebx,[img_width] ;[screen_width]
|
|
call integer_division
|
|
mov [stretch_img_high],eax
|
|
.continue_1:
|
|
; mov ebx,[screen_width]
|
|
; shl ebx,16
|
|
; add ebx,[screen_high]
|
|
|
|
mov ebx,[stretch_img_width]
|
|
shl ebx,16
|
|
add ebx,[stretch_img_high]
|
|
|
|
|
|
push dword 0 ; eax - crop size
|
|
push dword 0 ; edi - background color
|
|
push dword 1 ; esi - filtering
|
|
push dword 0 ; edx - scaling mode
|
|
push dword [stretch_start_coordinates] ; ecx - start_coordinates
|
|
push ebx ; ebx - new_size
|
|
push dword image_file ; eax - convert data table
|
|
|
|
call [Scaling_Start]
|
|
|
|
mov eax,[raw_pointer_2]
|
|
mov [crop_raw_pointer],eax
|
|
mov [crop_raw_pointer_2],eax
|
|
|
|
mov eax,[raw_pointer_2]
|
|
mov eax,[eax+12] ;overall depth of the pixel
|
|
cmp al,24
|
|
je @f
|
|
|
|
push dword crop_image_file
|
|
call [convert_Conv_24b]
|
|
|
|
mov ecx,[raw_pointer_2]
|
|
mcall 68,13
|
|
@@:
|
|
mov ecx,[screen_width]
|
|
imul ecx,[screen_high]
|
|
lea ecx,[ecx*3]
|
|
add ecx,44
|
|
|
|
; mcall 68,20,,[crop_raw_pointer_2]
|
|
; mov [crop_raw_pointer_2],eax
|
|
mov eax,[crop_raw_pointer_2]
|
|
mov [crop_raw_pointer],eax
|
|
|
|
mcall 68,12
|
|
mov [crop_raw_pointer_2],eax
|
|
|
|
; fill of color
|
|
sub ecx,44
|
|
mov edi,eax
|
|
add edi,44
|
|
mov eax,0xaaaaaa
|
|
cld
|
|
@@:
|
|
stosb
|
|
ror eax,8
|
|
stosb
|
|
ror eax,8
|
|
stosb
|
|
rol eax,16
|
|
sub ecx,2
|
|
loop @b
|
|
|
|
; copy of data
|
|
mov eax,[screen_width]
|
|
sub eax,[stretch_img_width]
|
|
mov ebx,eax
|
|
lea eax,[eax*3]
|
|
shr ebx,1
|
|
lea ebx,[ebx*3]
|
|
|
|
mov edi,[screen_high]
|
|
sub edi,[stretch_img_high]
|
|
shr edi,1
|
|
imul edi,[screen_width]
|
|
lea edi,[edi*3]
|
|
add edi,[crop_raw_pointer_2]
|
|
add edi,44
|
|
add edi,ebx
|
|
|
|
mov esi,[crop_raw_pointer]
|
|
add esi,44
|
|
|
|
mov ebx,[stretch_img_width]
|
|
lea ebx,[ebx*3]
|
|
|
|
mov ecx,[stretch_img_high]
|
|
@@:
|
|
push ecx
|
|
mov ecx,ebx
|
|
rep movsb
|
|
pop ecx
|
|
add edi,eax
|
|
loop @b
|
|
|
|
; header
|
|
mov esi,[crop_raw_pointer]
|
|
mov edi,[crop_raw_pointer_2]
|
|
mov ecx,44/4
|
|
rep stosd
|
|
|
|
mcall 68,13,[crop_raw_pointer]
|
|
;set the background
|
|
mov eax,[crop_raw_pointer_2]
|
|
mov ebx,[screen_width]
|
|
mov [eax+4],ebx
|
|
mov ebx,[screen_high]
|
|
mov [eax+8],ebx
|
|
|
|
mov ecx,[screen_width] ; øèðèíà
|
|
test ecx,ecx
|
|
jz @f
|
|
mov edx,[screen_high] ; âûñîòà
|
|
test edx,edx
|
|
jz @f
|
|
mcall 15,1 ; set size
|
|
|
|
mov esi,ecx
|
|
imul esi,edx
|
|
lea esi,[esi*3]
|
|
|
|
xor edx,edx
|
|
mov ecx,[crop_raw_pointer_2]
|
|
add ecx,44
|
|
mcall 15,5 ;15,5 set data
|
|
xor ecx,ecx
|
|
inc ecx
|
|
mcall 15,4 ; 15,4 set mode
|
|
dec ebx ; 15,3 redraw background
|
|
mcall
|
|
@@:
|
|
mcall 68,13,[crop_raw_pointer_2]
|
|
ret
|
|
;---------------------------------------------------------------------
|
|
call_to_calculate_stretch_start_coordinates_X:
|
|
dd calculate_stretch_start_coordinates_XL
|
|
dd calculate_stretch_start_coordinates_XC
|
|
dd calculate_stretch_start_coordinates_XR
|
|
;---------------------------------------------------------------------
|
|
call_to_calculate_stretch_start_coordinates_Y:
|
|
dd calculate_stretch_start_coordinates_YU
|
|
dd calculate_stretch_start_coordinates_YC
|
|
dd calculate_stretch_start_coordinates_YD
|
|
;---------------------------------------------------------------------
|
|
calculate_stretch_start_coordinates_XC:
|
|
xor ecx,ecx
|
|
.1:
|
|
mov eax,[img_width]
|
|
sub eax,[stretch_img_width]
|
|
test ecx,ecx
|
|
jnz @f
|
|
shr eax,1
|
|
@@:
|
|
mov [stretch_start_coordinates.x],ax
|
|
calculate_stretch_start_coordinates_XL:
|
|
ret
|
|
;---------------------------------------------------------------------
|
|
calculate_stretch_start_coordinates_XR:
|
|
xor ecx,ecx
|
|
inc ecx
|
|
jmp calculate_stretch_start_coordinates_XC.1
|
|
;---------------------------------------------------------------------
|
|
calculate_stretch_start_coordinates_YC:
|
|
xor ecx,ecx
|
|
.1:
|
|
mov eax,[img_high]
|
|
sub eax,[stretch_img_high]
|
|
test ecx,ecx
|
|
jnz @f
|
|
shr eax,1
|
|
@@:
|
|
mov [stretch_start_coordinates.y],ax
|
|
calculate_stretch_start_coordinates_YU:
|
|
ret
|
|
;---------------------------------------------------------------------
|
|
calculate_stretch_start_coordinates_YD:
|
|
xor ecx,ecx
|
|
inc ecx
|
|
jmp calculate_stretch_start_coordinates_YC.1
|
|
;---------------------------------------------------------------------
|
|
background_1:
|
|
mov ecx,[screen_width] ;[crop_img_width] ; øèðèíà
|
|
test ecx,ecx
|
|
jz .end
|
|
mov edx,[screen_high] ;[crop_img_high] ; âûñîòà
|
|
test edx,edx
|
|
jz .end
|
|
mcall 15,1 ; set size
|
|
.1:
|
|
mov esi,ecx
|
|
imul esi,edx
|
|
lea esi,[esi*3]
|
|
mov ecx,[raw_pointer_2] ;[soi]
|
|
mov eax,[ecx+28]
|
|
add ecx,eax
|
|
|
|
xor edx,edx
|
|
|
|
mov eax,[raw_pointer_2]
|
|
mov eax,[eax+12] ;overall depth of the pixel
|
|
cmp al,24
|
|
je @f
|
|
|
|
mov eax,[raw_pointer_2]
|
|
mov [crop_raw_pointer],eax
|
|
|
|
push dword crop_image_file
|
|
call [convert_Conv_24b]
|
|
|
|
mov ecx,[crop_raw_pointer_2]
|
|
add ecx,44
|
|
mcall 15,5 ;15,5 set data
|
|
mcall 68,13,[crop_raw_pointer_2]
|
|
jmp .set_mode
|
|
@@:
|
|
mcall 15,5 ; 15,5 set data
|
|
.set_mode:
|
|
xor ecx,ecx
|
|
inc ecx
|
|
; mov ecx,[bgrmode]
|
|
mcall 15,4 ; 15,4 set mode
|
|
dec ebx ; 15,3 redraw background
|
|
mcall
|
|
.end:
|
|
mov ecx,[raw_pointer_2]
|
|
mcall 68,13
|
|
ret
|
|
;--------------------------------------------------------------------- |