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speedup kfonts

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completely rewriting Aelia #2

git-svn-id: svn://kolibrios.org@7286 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2018-05-22 12:04:44 +00:00
parent 969b1d6c5f
commit aa5f8268a3
11 changed files with 225 additions and 151 deletions
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4
programs/cmm/aelia/aelia.c
View File

@ -1,4 +1,4 @@
#define MEMSIZE 4096*80
#define MEMSIZE 4096*100
#include "../lib/kfont.h"
#include "../lib/io.h"
@ -88,9 +88,9 @@ void main()
{
InitDlls();
OpenDialog_init stdcall (#o_dialog);
LoadIniSettings();
kfont.init(DEFAULT_FONT);
Libimg_LoadImage(#skin, abspath("toolbar.png"));
LoadIniSettings();
list.no_selection = true;
SetEventMask(10000000000000000000000001100111b);
loop()

5
programs/cmm/aelia/canvas.h
View File

@ -2,12 +2,13 @@
struct _canvas
{
void write_text();
void draw_bar();
void draw_hor_line();
};
void _canvas::write_text(int _x, _y; dword _text_col, _text_off)
{
char error_message[128];
if (_x > list.w) {
sprintf(#error_message, "ERROR: canvas.x overflow: H %d X %d", kfont.size.height, _x);
debugln(#error_message);
@ -22,7 +23,7 @@ void _canvas::write_text(int _x, _y; dword _text_col, _text_off)
}
void _canvas::draw_bar(dword _x, _y, _w, _color)
void _canvas::draw_hor_line(dword _x, _y, _w, _color)
{
int i;
for (i = _y*list.w+_x*KFONT_BPP+kfont.raw ; i<_y*list.w+_x+_w*KFONT_BPP+kfont.raw ; i+=KFONT_BPP)

25
programs/cmm/aelia/gui.h
View File

@ -1,7 +1,7 @@
void DrawToolbarButton(char image_id, int x)
void DrawToolbarButton(dword image_id, x)
{
DefineButton(x+1, 7, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0);
img_draw stdcall(skin.image, x, 6, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, 0, image_id*TOOLBAR_ICON_HEIGHT);
DrawLibImage(skin.image, x, 6, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, 0, image_id*TOOLBAR_ICON_HEIGHT);
}
@ -39,27 +39,6 @@ dword MakePageWithHistory()
return history_page;
}
char char_width[255];
void get_label_symbols_size()
{
int i;
kfont.changeSIZE();
for (i=0; i<256; i++) char_width[i] = kfont.symbol_size(i);
}
int get_label_len(dword _text)
{
int len=0;
byte ch;
loop () {
ch = ESBYTE[_text];
if (!ch) return len;
len += char_width[ch];
_text++;
}
}
enum {
STEP_1_DOWNLOAD_PAGE = 0,
STEP_2_COUNT_PAGE_HEIGHT = 35,

171
programs/cmm/aelia/prepare_page.h
View File

@ -1,44 +1,3 @@
void ParseTxt()
{
_canvas canvas;
byte ch, zeroch=0;
dword bufoff, buflen, line_start, srch_pos;
int stroka_y=5, line_length=0;
line_start=io.buffer_data;
buflen = strlen(io.buffer_data) + io.buffer_data;
for (bufoff=io.buffer_data; bufoff<buflen; bufoff++)
{
ch = ESBYTE[bufoff];
line_length += char_width[ch];
if (line_length>=list.w-30) || (ch==10) {
srch_pos = bufoff;
loop()
{
if (__isWhite(ESBYTE[srch_pos])) { bufoff=srch_pos+1; break; } //normal word-break
if (srch_pos == line_start) break; //no white space found in whole line
srch_pos--;
}
if (kfont.size.height) {
ESBYTE[bufoff] >< zeroch; //set line end
canvas.write_text(8, stroka_y, 0x000000, line_start);
ESBYTE[bufoff] >< zeroch; //restore line
}
stroka_y += list.item_h;
line_start = bufoff;
line_length = 0;
}
}
if (!kfont.size.height) {
list.count = stroka_y/list.item_h+3;
if (list.count < list.visible) list.count = list.visible;
kfont.size.height = list.count+5*list.item_h;
kfont.raw_size = 0;
ParseTxt();
}
else canvas.write_text(8, stroka_y, 0x000000, line_start);
}
/*========================================================
= =
= STYLE =
@ -48,23 +7,25 @@ int stroka_y=5, line_length=0;
#define HTML_PADDING_Y 5;
struct _style {
bool b, u, i, s;
bool bold, underlined, italic, strike;
bool h1, h2, h3, h4, h5, h6;
bool a;
bool pre;
bool ignore;
bool body;
dword color;
void clear();
};
void _style::clear()
{
b=u=i=s=0;
bold=underlined=italic=strike=0;
h1=h2=h3=h4=h5=h6=0;
a=0;
pre=0;
ignore=0;
color=0;
body=0;
}
/*========================================================
@ -76,20 +37,43 @@ struct _tag {
dword start;
dword end;
dword name;
dword param[10];
dword value[10];
bool opens;
dword param;
dword value;
void parse();
int nameis();
};
void _tag::parse()
{
dword START = start;
calc(1); //WTF
if (ESBYTE[START]=='/') {
START++;
opens = false;
} else opens = true;
name = START;
while ( (START < end) && (!__isWhite(ESBYTE[START])) ) {
START++;
}
if (START!=end) ESBYTE[START] = '\0';
START++;
strlwr(name);
start = START;
}
int _tag::nameis(dword _in_tag_name)
{
if (name) && (strcmp(_in_tag_name, start)==0) return true;
if (name) && (streq(_in_tag_name, name)) return true;
return false;
}
@ -149,6 +133,8 @@ struct _text {
int size_pt_change;
dword start;
dword end;
dword width;
};
/*
@ -209,9 +195,9 @@ struct _dom
_text text;
_canvas canvas;
void init();
void apply_text();
void set_style();
void parse();
void apply_text();
};
void _dom::init()
@ -223,14 +209,17 @@ void _dom::init()
void _dom::set_style()
{
/*
if (tag.nameis("pre")) style.pre = true;
if (tag.nameis("/pre")) style.pre = false;
if (tag.nameis("script")) || (tag.nameis("style")) style.ignore = true;
if (tag.nameis("/script")) || (tag.nameis("/style")) style.ignore = false;
if (tag.nameis("a")) { style.a = true; style.color=0x0000FF; }
if (tag.nameis("/a")) { style.a = false; style.color=0x000000; }
if (tag.nameis("body")) style.body = tag.opens;
if (tag.nameis("b")) style.bold = tag.opens;
if (tag.nameis("i")) style.italic = tag.opens;
if (tag.nameis("s")) style.strike = tag.opens;
if (tag.nameis("pre")) style.pre = tag.opens;
if (tag.nameis("style")) style.ignore = tag.opens;
if (tag.nameis("a")) {
style.a = tag.opens;
if (tag.opens) style.color=0x0000FF; else style.color=0;
}
if (tag.nameis("br"))
|| (tag.nameis("p"))
|| (tag.nameis("div"))
@ -239,12 +228,25 @@ void _dom::set_style()
return;
}
if (dom.tag.nameis("title")) {
if (tag.nameis("li")) && (tag.opens) {
draw.line_break();
return;
}
if (tag.nameis("td")) && (tag.opens) {
draw.line_break();
return;
}
/*
if (tag.nameis("title")) {
strcpy(#title, text.start);
strcat(#title, " - Aelia");
DrawTitle(#title);
}
if (tag.nameis("h1")) || (tag.nameis("/h1")) ||
(tag.nameis("h2")) || (tag.nameis("/h2")) ||
(tag.nameis("h3")) || (tag.nameis("/h3")) {
@ -277,8 +279,13 @@ void _dom::set_style()
void _dom::apply_text()
{
if (kfont.size.height) canvas.write_text(draw.x, draw.y, style.color, text.start);
draw.line_break();
if (kfont.size.height) && (style.body) {
kfont.bold = style.bold;
canvas.write_text(draw.x, draw.y, style.color, text.start);
if (style.a) {
canvas.draw_hor_line(draw.x+1, draw.y + list.item_h-2, kfont.get_label_width(text.start), style.color);
}
}
}
void _dom::parse()
@ -294,16 +301,14 @@ void _dom::parse()
tag.start = i+1;
text.end = i-1;
ESBYTE[i] = '\0';
debug("TXT "); debugln(text.start);
apply_text();
}
if (ESBYTE[i]=='>') {
tag.end = i-1;
text.start = i+1;
ESBYTE[i] = '\0';
debug("TAG "); debugln(tag.start);
//tag.parse();
//set_style();
tag.parse();
set_style();
}
}
@ -329,7 +334,6 @@ void PreparePage()
_dom dom;
list.SetSizes(0, TOOLBAR_H, Form.cwidth-scroll.size_x-1, Form.cheight-TOOLBAR_H, kfont.size.pt+4);
strcpy(#title, history.current()+strrchr(history.current(),'/'));
get_label_symbols_size(); //get font chars width, need to increase performance
ChangeCharset(charsets[encoding], "CP866", io.buffer_data);
link.clear();
@ -340,4 +344,45 @@ void PreparePage()
kfont.ApplySmooth();
DrawPage();
}
void ParseTxt()
{
_canvas canvas;
byte ch, zeroch=0;
dword bufoff, buflen, line_start, srch_pos;
int stroka_y=5, line_length=0;
line_start=io.buffer_data;
buflen = strlen(io.buffer_data) + io.buffer_data;
for (bufoff=io.buffer_data; bufoff<buflen; bufoff++)
{
ch = ESBYTE[bufoff];
line_length += kfont_char_width[ch];
if (line_length>=list.w-30) || (ch==10) {
srch_pos = bufoff;
loop()
{
if (__isWhite(ESBYTE[srch_pos])) { bufoff=srch_pos+1; break; } //normal word-break
if (srch_pos == line_start) break; //no white space found in whole line
srch_pos--;
}
if (kfont.size.height) {
ESBYTE[bufoff] >< zeroch; //set line end
canvas.write_text(8, stroka_y, 0x000000, line_start);
ESBYTE[bufoff] >< zeroch; //restore line
}
stroka_y += list.item_h;
line_start = bufoff;
line_length = 0;
}
}
if (!kfont.size.height) {
list.count = stroka_y/list.item_h+3;
if (list.count < list.visible) list.count = list.visible;
kfont.size.height = list.count+5*list.item_h;
kfont.raw_size = 0;
ParseTxt();
}
else canvas.write_text(8, stroka_y, 0x000000, line_start);
}

26
programs/cmm/lib/collection.h
View File

@ -21,7 +21,7 @@ struct collection
void increase_data_size();
};
void collection::increase_data_size() {
:void collection::increase_data_size() {
int filled_size;
if (realloc_size<4096) realloc_size = 4096;
if (!data_size) {
@ -34,11 +34,11 @@ void collection::increase_data_size() {
}
}
int collection::add(dword in) {
:int collection::add(dword in) {
return addn(in, strlen(in));
}
int collection::addn(dword in, len) {
:int collection::addn(dword in, len) {
if (count >= 4000) return 0;
if (element_offset[count]+len+2 > data_size) {
increase_data_size();
@ -51,12 +51,12 @@ int collection::addn(dword in, len) {
return 1;
}
dword collection::get(dword pos) {
:dword collection::get(dword pos) {
if (pos<0) || (pos>=count) return 0;
return data_start + element_offset[pos];
}
void collection::drop() {
:void collection::drop() {
if (data_start) free(data_start);
data_size = data_start = element_offset[count] = count = 0;
}
@ -74,22 +74,32 @@ struct collection_int
dword element[4096*3];
int add();
dword get();
dword get_last();
void pop();
void drop();
};
int collection_int::add(dword in) {
:int collection_int::add(dword in) {
if (count >= 4096*3) return 0;
element[count] = in;
count++;
return 1;
}
dword collection_int::get(dword pos) {
:dword collection_int::get(dword pos) {
if (pos<0) || (pos>=count) return 0;
return element[pos];
}
void collection_int::drop() {
:dword collection_int::get_last() {
return element[count];
}
:void collection_int::pop() {
if (count>0) count--;
}
:void collection_int::drop() {
element[0] =
count = 0;
}

1
programs/cmm/lib/debug.h
View File

@ -40,7 +40,6 @@ inline fastcall void debugln( EDX)
{
debug( EDX);
debugch(10);
debugch(13);
}
inline void debugi(dword d_int)

55
programs/cmm/lib/kfont.h
View File

@ -13,8 +13,8 @@
// [Название шрифта:"Times New Roman"]
#ifndef INCLUDE_LABEL_H
#define INCLUDE_LABEL_H
#ifndef INCLUDE_KFONT_H
#define INCLUDE_KFONT_H
#ifndef INCLUDE_MATH_H
#include "../lib/math.h"
@ -33,13 +33,15 @@
#define KFONT_BPP 4
#endif
int kfont_char_width[255];
:struct __SIZE
{
dword width,height;
signed offset_x, offset_y;
byte pt;
};
:struct LABEL
:struct KFONT
{
__SIZE size;
int width,height;
@ -49,13 +51,13 @@
word block;
dword raw;
dword raw_size;
//dword palette[256];
bool init();
bool changeSIZE();
byte symbol();
byte symbol_size();
dword getsize();
int get_label_width();
void ApplySmooth();
int WriteIntoWindow();
@ -65,7 +67,7 @@
void ShowBufferPart();
} kfont;
:bool LABEL::init(dword font_path)
:bool KFONT::init(dword font_path)
{
IO label_io;
if(font)free(font);
@ -81,8 +83,9 @@
return true;
}
:bool LABEL::changeSIZE()
:bool KFONT::changeSIZE()
{
int i;
dword file_size;
dword ofs;
if(size.pt<9) size.pt = 9;
@ -94,15 +97,20 @@
height = DSBYTE[calc(font+file_size) - 1];
width = DSBYTE[calc(font+file_size) - 2];
block = math.ceil(height*width/32);
for (i=0; i<256; i++) {
kfont_char_width[i] = symbol_size((byte) i);
}
return true;
}
:dword LABEL::getsize(byte fontSizePoints, dword text1)
:dword KFONT::getsize(byte fontSizePoints, dword text1)
{
size.height = size.width = 0;
size.offset_x = size.offset_y = -1;
size.pt = fontSizePoints;
if(size.pt)if(!changeSIZE())return 0;
if (size.pt != fontSizePoints) {
size.pt = fontSizePoints;
if(!changeSIZE())return 0;
}
WHILE(DSBYTE[text1])
{
size.width += symbol_size(DSBYTE[text1]);
@ -115,7 +123,19 @@
return size.width;
}
:byte LABEL::symbol_size(byte s)
//WILL NOT WORK if requested fontSizePoints
//is differ from precalculated kfont_char_width[]
:int KFONT::get_label_width(dword _label)
{
int len=0;
while (ESBYTE[_label]) {
len += kfont_char_width[ ESBYTE[_label] ];
_label++;
}
return len;
}
:byte KFONT::symbol_size(byte s)
{
int chaw_width;
chaw_width = symbol(0,0, s, 0);
@ -123,7 +143,7 @@
return chaw_width;
}
:byte LABEL::symbol(signed x,y; byte s; dword image_raw)
:byte KFONT::symbol(signed x,y; byte s; dword image_raw)
{
dword xi,yi;
dword iii = 0;
@ -190,7 +210,7 @@ inline fastcall Cp866ToAnsi(AL) {
=====================================================================================*/
inline fastcall dword b32(EAX) { return DSDWORD[EAX]; }
:void LABEL::ApplySmooth()
:void KFONT::ApplySmooth()
{
dword i,line_w,to,dark_background;
line_w = size.width * KFONT_BPP;
@ -222,11 +242,10 @@ inline fastcall dword b32(EAX) { return DSDWORD[EAX]; }
}
}
:void LABEL::WriteIntoBuffer(int x,y,w,h; dword _background, _color; byte fontSizePoints; dword text1)
:void KFONT::WriteIntoBuffer(int x,y,w,h; dword _background, _color; byte fontSizePoints; dword text1)
{
dword new_raw_size;
if(!text1)return;
if(size.pt)if(!changeSIZE())return;
if (size.pt != fontSizePoints) {
getsize(fontSizePoints, text1);
@ -258,7 +277,7 @@ inline fastcall dword b32(EAX) { return DSDWORD[EAX]; }
return;
}
:int LABEL::WriteIntoWindow(int x,y; dword _background, _color; byte fontSizePoints; dword text1)
:int KFONT::WriteIntoWindow(int x,y; dword _background, _color; byte fontSizePoints; dword text1)
{
if(!text1)return 0;
getsize(fontSizePoints, text1);
@ -270,19 +289,19 @@ inline fastcall dword b32(EAX) { return DSDWORD[EAX]; }
return size.offset_x + size.width;
}
:int LABEL::WriteIntoWindowCenter(dword x,y,w,h; dword _background, _color; byte fontSizePoints; dword text1)
:int KFONT::WriteIntoWindowCenter(dword x,y,w,h; dword _background, _color; byte fontSizePoints; dword text1)
{
getsize(fontSizePoints, text1);
return WriteIntoWindow(w-size.width/2+x-1,y, _background, _color, fontSizePoints, text1);
}
:void LABEL::ShowBuffer(dword _x, _y)
:void KFONT::ShowBuffer(dword _x, _y)
{
if (4==KFONT_BPP) PutPaletteImage(raw, size.width, size.height, _x, _y, 32, 0);
//if (1==KFONT_BPP) PutPaletteImage(raw, size.width, size.height, _x, _y, 8, #palette);
}
:void LABEL::ShowBufferPart(dword _x, _y, _w, _h, _buf_offset)
:void KFONT::ShowBufferPart(dword _x, _y, _w, _h, _buf_offset)
{
if (4==KFONT_BPP) PutPaletteImage(_buf_offset * KFONT_BPP + raw, _w, _h, _x, _y, 32, 0);
//if (1==KFONT_BPP) PutPaletteImage(_buf_offset * KFONT_BPP + raw, _w, _h, _x, _y, 8, #palette);

31
programs/cmm/lib/strings.h
View File

@ -180,8 +180,35 @@ inline signed int strcmp(dword text1, text2)
return 0;
}
:bool strequ(dword text1, text2) {
if (!strcmp(text1,text2)) return true; else return false;
/*
TODO: rewrite streq() using pure assembliy
inline fastcall void strcpy( EDI, ESI)
{
$cld
L2:
$lodsb
$stosb
$test al,al
$jnz L2
}
*/
inline fastcall streq(ESI, EDI)
{
loop()
{
if(DSBYTE[ESI]==DSBYTE[EDI])
{
if(DSBYTE[ESI]==0) return true;
}
else {
return false;
}
ESI++;
EDI++;
}
return true;
}
/*

18
programs/cmm/txtread/gui.h
View File

@ -1,18 +0,0 @@
void DrawToolbarButton(char image_id, int x)
{
DefineButton(x+1, 6, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0);
img_draw stdcall(skin.image, x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, 0, image_id*TOOLBAR_ICON_HEIGHT);
}
void DrawScroller()
{
scroll.max_area = list.count;
scroll.cur_area = list.visible;
scroll.position = list.first;
scroll.all_redraw = 0;
scroll.start_x = list.x + list.w;
scroll.start_y = list.y;
scroll.size_y = list.h;
scrollbar_v_draw(#scroll);
}

10
programs/cmm/txtread/prepare_page.h
View File

@ -1,5 +1,3 @@
char char_width[255];
enum {
COUNT_BUF_HEIGHT,
DRAW_BUF
@ -19,7 +17,7 @@ dword line_start=io.buffer_data;
for (bufoff=io.buffer_data; bufoff<buflen; bufoff++)
{
ch = ESBYTE[bufoff];
line_length += char_width[ch];
line_length += kfont_char_width[ch];
if (line_length>=list.w) || (ch==10) {
srch_pos = bufoff;
loop()
@ -49,12 +47,6 @@ dword line_start=io.buffer_data;
void PreparePage()
{
//get font chars width, need to increase performance
int i;
kfont.changeSIZE();
for (i=0; i<256; i++) char_width[i] = kfont.symbol_size(i);
//get font buffer height
list.w = Form.cwidth-scroll.size_x-1;
list.count=0;
Parcer(COUNT_BUF_HEIGHT);

30
programs/cmm/txtread/txtread.c
View File

@ -1,10 +1,10 @@
#define MEMSIZE 4096*25
#include "../lib/kfont.h"
#include "../lib/io.h"
#include "../lib/gui.h"
#include "../lib/list_box.h"
#include "../lib/menu.h"
#include "../lib/kfont.h"
#include "../lib/obj/box_lib.h"
#include "../lib/obj/libini.h"
@ -36,7 +36,7 @@ Ctrl+E - edit current document
Press any key..."
char default_dir[] = "/rd/1";
od_filter filter2 = {0,0};
od_filter filter2 = { 8, "TXT\0\0" };
scroll_bar scroll = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
llist list;
@ -79,9 +79,9 @@ void main()
{
InitDlls();
OpenDialog_init stdcall (#o_dialog);
LoadIniSettings();
kfont.init(DEFAULT_FONT);
Libimg_LoadImage(#skin, abspath("toolbar.png"));
LoadIniSettings();
OpenFile(#param);
list.no_selection = true;
SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER);
@ -209,8 +209,10 @@ void HandleMouseEvent()
void EventOpenFile()
{
OpenDialog_start stdcall (#o_dialog);
OpenFile(#openfile_path);
PreparePage();
if (o_dialog.status) {
OpenFile(#openfile_path);
PreparePage();
}
}
void EventShowFileProperties()
@ -322,4 +324,22 @@ void DrawPage()
{
kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w);
DrawScroller();
}
void DrawToolbarButton(char image_id, int x)
{
DefineButton(x+1, 6, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0);
img_draw stdcall(skin.image, x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, 0, image_id*TOOLBAR_ICON_HEIGHT);
}
void DrawScroller()
{
scroll.max_area = list.count;
scroll.cur_area = list.visible;
scroll.position = list.first;
scroll.all_redraw = 0;
scroll.start_x = list.x + list.w;
scroll.start_y = list.y;
scroll.size_y = list.h;
scrollbar_v_draw(#scroll);
}