KolibriOS/kolibrios
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small optimize

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git-svn-id: svn://kolibrios.org@6341 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
IgorA 2016-03-15 11:39:00 +00:00
parent 8182b75b0e
commit 2e10d14758
3 changed files with 31 additions and 123 deletions
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90
programs/media/animage/trunk/files.inc
View File

@ -1,86 +1,4 @@
;-----------------------------------------------------------
;-----------load heading of file in memory------------------
;-----------------------------------------------------------
load_heading_of_file:
mov [where_load_file],ebx
mov [full_file_path],eax
mov esi,[full_file_path]
mov edi,filepath
mov ecx,256
rep movsd
xor eax,eax
mov ecx,[where_load_file]
mov edx,filepath
mov [file_information],eax
mov [file_information+4],eax
mov [file_information+8],eax
mov [file_information+12],dword 512
mov [file_information+16],ecx
mov [file_information+20],al
mov [file_information+21],edx
mov eax,70
mov ebx,file_information
mcall
ret
;-----------------------------------------------------------
;--------load file in memory--------------------------------
;-----------------------------------------------------------
load_file:
mov [where_load_file],ebx
mov [full_file_path],eax
mov esi,[full_file_path]
mov edi,filepath
mov ecx,256
rep movsd
xor eax,eax
mov ebx,bufer_for_info
mov ecx,filepath
mov [file_information],dword 5
mov [file_information+4],eax
mov [file_information+8],eax
mov [file_information+12],eax
mov [file_information+16],ebx
mov [file_information+20],al
mov [file_information+21],ecx
mov eax,70
mov ebx,file_information
mcall
test eax,eax
jnz error_load_file
xor eax,eax
mov ebx,[bufer_for_info+32]
mov ecx,[where_load_file]
mov edx,filepath
mov [file_information],eax
mov [file_information+4],eax
mov [file_information+8],eax
mov [file_information+12],ebx
mov [file_information+16],ecx
mov [file_information+20],al
mov [file_information+21],edx
mov eax,70
mov ebx,file_information
mcall
error_load_file:
ret
;-----------------------------------------------------------
;---------------save in file from memory--------------------
;-----------------------------------------------------------
save_file:
@ -98,7 +16,7 @@ save_file:
mov ecx,[pointer_to_data]
mov edx,filepath
mov [file_information],dword 2
mov dword[file_information],SSF_CREATE_FILE
mov [file_information+4],eax
mov [file_information+8],eax
mov [file_information+12],ebx
@ -106,11 +24,9 @@ save_file:
mov [file_information+20],al
mov [file_information+21],edx
mov eax,70
mov ebx,file_information
mcall
mcall SF_FILE,file_information
ret
ret
;----------------------------------------------------------
;-------------file information structure-------------------

54
programs/media/animage/trunk/screen.inc
View File

@ -251,47 +251,39 @@ fps:
add ecx,edx
mov edx,8*65536+20+15+49+5+1
mcall 7
mcall SF_PUT_IMAGE
ret
;----------------------------------------------------------
;--------------------clear screen--------------------------
;----------------------------------------------------------
cleare_screen:
mov eax,[ScreenPointer]
mov ebx,[WorkScreen_SizeX]
imul ebx,[WorkScreen_SizeY]
lea ebx,[ebx+ebx*2]
shr ebx,3
inc ebx
mov esi,0xffffff
clear_screen_loop:
mov [eax],esi
mov [eax+3],esi
mov [eax+6],si
add eax,4+4
dec ebx
jnz clear_screen_loop
mov edi,[ScreenPointer]
mov ebx,[WorkScreen_SizeX]
imul ebx,[WorkScreen_SizeY]
lea ebx,[ebx+ebx*2]
mov eax,0xffffffff
mov ecx,ebx
shr ecx,2
rep stosd
mov ecx,ebx
and ecx,3
rep stosb
ret
;----------------------------------------------------------
;-------------cleare work arrea(work screen)---------------
;----------------------------------------------------------
cleare_work_arrea:
mov eax,[PointerToPicture]
mov ebx,[Picture_SizeX]
imul ebx,[Picture_SizeY]
lea ebx,[ebx+ebx*2]
shr ebx,3
inc ebx
mov esi,0xffffff
clear_work_arrea_loop:
mov [eax],esi
mov [eax+3],esi
mov [eax+6],si
add eax,4+4
dec ebx
jnz clear_work_arrea_loop
mov edi,[PointerToPicture]
mov ebx,[Picture_SizeX]
imul ebx,[Picture_SizeY]
lea ebx,[ebx+ebx*2]
mov eax,0xffffffff
mov ecx,ebx
shr ecx,2
rep stosd
mov ecx,ebx
and ecx,3
rep stosb
ret
;-----------------------------------------------------------
;calculate position work screen on a picture

10
programs/media/animage/trunk/string.inc
View File

@ -1,14 +1,14 @@
;-----------------------------------------------------------
;-------find simvole in string------------------------------
;-----------------------------------------------------------
;input:
;eax=string
;ebx=symvol
find_symvol:
;eax=string
;ebx=symvol
mov esi,eax
next_symvol:
xor ecx,ecx
mov cl,[eax]
cmp cl,bl
cmp byte[eax],bl
je symvol_fined
inc eax
jmp next_symvol