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kfont.h: proceed font 23% faster, use 32 depth buffer

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git-svn-id: svn://kolibrios.org@6808 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2016-12-23 00:27:00 +00:00
parent 741b6ad89c
commit 334c259808
6 changed files with 81 additions and 44 deletions
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4
programs/cmm/aelia/aelia.c
View File

@ -448,7 +448,9 @@ void draw_window()
void DrawPage()
{
list.CheckDoesValuesOkey();
if (list.count) _PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + kfont.raw);
if (list.count) {
kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w);
}
DrawScroller();
}

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

@ -39,5 +39,8 @@ void WriteTextIntoBuf(int _x, _y; dword _text_col, _text_off)
void label_draw_bar(dword _x, _y, _w, _color)
{
int i;
for (i = _y*list.w+_x*3+kfont.raw ; i<_y*list.w+_x+_w*3+kfont.raw ; i+=3) ESDWORD[i] = _color;
for (i = _y*list.w+_x*KFONT_BPP+kfont.raw ; i<_y*list.w+_x+_w*KFONT_BPP+kfont.raw ; i+=KFONT_BPP)
{
ESDWORD[i] = _color;
}
}

1
programs/cmm/browser/WebView.c
View File

@ -1,7 +1,6 @@
//HTML Viewer in C--
//Copyright 2007-2013 by Veliant & Leency
//Asper, lev, Lrz, Barsuk, Nable...
//home icon - rachel fu, GPL licence
#ifndef AUTOBUILD
#include "lang.h--"

112
programs/cmm/lib/kfont.h
View File

@ -1,3 +1,18 @@
// Сам шрифт представляет.
// Голова:
// [2 байта символы:KF]
// [4 байта:указатель на название шрифта]
// [1 байт:размер массива указателей на размеры шрифтов, указатель 4 байта, т.е. размер = размер массива*4]
// [размер массива*4 байт:указатели..]
// Тело файла:
// [4 байта:масштаб ширина][4 байта:масштаб высота][255*4 байт:указатели на символы][масштаб ширина*масштаб высота байт: данные символов..]
// Конец:
// [Название шрифта:"Times New Roman"]
#ifndef INCLUDE_LABEL_H
#define INCLUDE_LABEL_H
@ -14,6 +29,10 @@
#define DEFAULT_FONT "/sys/fonts/Tahoma.kf"
#ifndef KFONT_BPP
#define KFONT_BPP 4
#endif
:struct __SIZE
{
dword width,height;
@ -30,6 +49,7 @@
word block;
dword raw;
dword raw_size;
//dword palette[256];
bool init();
bool changeSIZE();
@ -42,8 +62,25 @@
int WriteIntoWindowCenter();
void WriteIntoBuffer();
void ShowBuffer();
void ShowBufferPart();
} kfont;
:bool LABEL::init(dword font_path)
{
IO label_io;
if(font)free(font);
label_io.read(font_path);
if(!EAX) {
debugln(font_path);
label_io.run("/sys/@notify", "'Error: KFONT is not loaded.' -E");
return false;
}
font_begin = label_io.buffer_data;
changeSIZE();
smooth = true;
return true;
}
:bool LABEL::changeSIZE()
{
dword file_size;
@ -100,7 +137,7 @@
tmp = block*s << 2 + font;
for(yi=0; yi<height; yi++)
{
EDI = size.offset_y + yi + y * size.width * 3 + image_raw;
EDI = size.offset_y + yi + y * size.width * KFONT_BPP + image_raw;
for(xi=0; xi<width; xi++)
{
if(iii%32) _ >>= 1;
@ -112,11 +149,13 @@
if(_&1) //check does the pixel set
{
if(xi>chaw_width)chaw_width=xi;
//in case of image_raw!=0 draw font into bug
//in case of image_raw==0 calculate size
if (image_raw)
{
offs = x + xi *3 + EDI;
DSDWORD[offs] = DSDWORD[offs] & 0xFF000000 | color;
if(bold) DSDWORD[offs+3] = DSDWORD[offs+3] & 0xFF000000 | color;
offs = x + xi * KFONT_BPP + EDI;
DSDWORD[offs] = color;
if(bold) DSDWORD[offs+KFONT_BPP] = color;
}
else
{
@ -144,55 +183,41 @@ inline fastcall Cp866ToAnsi(AL) {
return AL;
}
:bool LABEL::init(dword font_path)
{
IO label_io;
if(font)free(font);
label_io.read(font_path);
if(!EAX) {
debugln(font_path);
label_io.run("/sys/@notify", "'Error: KFONT is not loaded.' -E");
return false;
}
font_begin = label_io.buffer_data;
changeSIZE();
smooth = true;
return true;
}
/*=====================================================================================
=========================== ===========================
=========================== RAW ===========================
=========================== ===========================
=====================================================================================*/
inline fastcall dword b24(EAX) { return DSDWORD[EAX] & 0x00FFFFFF; }
inline fastcall dword b32(EAX) { return DSDWORD[EAX]; }
:void LABEL::ApplySmooth()
{
dword i,line_w,to,dark_background;
line_w = size.width * 3;
to = size.height - 1 * line_w + raw - 3;
for(i=raw; i < to; i+=3)
line_w = size.width * KFONT_BPP;
to = size.height - 1 * line_w + raw - KFONT_BPP;
for(i=raw; i < to; i+=KFONT_BPP)
{
if(i-raw%line_w +3 == line_w) continue;
if(i-raw%line_w +KFONT_BPP == line_w) continue;
// pixels position, where b - black, w - write
// bw
// wb
if(b24(i)!=background) && (b24(i+3)==background) && (b24(i+line_w)==background) && (b24(i+3+line_w)!=background)
{
dark_background = MixColors(background,b24(i),200);
DSDWORD[i+3] = DSDWORD[i+3] & 0xFF000000 | dark_background;
DSDWORD[i+line_w] = DSDWORD[i+line_w] & 0xFF000000 | dark_background;
if(b32(i)!=background) {
if (b32(i+KFONT_BPP)==background)
&& (b32(i+line_w)==background) && (b32(i+KFONT_BPP+line_w)!=background)
{
dark_background = MixColors(background,b32(i),200);
DSDWORD[i+KFONT_BPP] = dark_background;
DSDWORD[i+line_w] = dark_background;
}
}
// wb
// bw
else if(b24(i)==background) && (b24(i+3)!=background) && (b24(i+line_w)!=background) && (b24(i+3+line_w)==background)
else if (b32(i+KFONT_BPP)!=background)
&& (b32(i+line_w)!=background) && (b32(i+KFONT_BPP+line_w)==background)
{
dark_background = MixColors(background,b24(i+3),200);
DSDWORD[i] = DSDWORD[i] & 0xFF000000 | dark_background;
DSDWORD[i+3+line_w] = DSDWORD[i+3+line_w] & 0xFF000000 | dark_background;
dark_background = MixColors(background,b32(i+KFONT_BPP),200);
DSDWORD[i] = dark_background;
DSDWORD[i+KFONT_BPP+line_w] = dark_background;
}
}
}
@ -213,7 +238,7 @@ inline fastcall dword b24(EAX) { return DSDWORD[EAX] & 0x00FFFFFF; }
size.width = w;
size.height = h;
new_raw_size = w*h*3;
new_raw_size = w*h*KFONT_BPP;
if(raw_size != new_raw_size)
{
raw_size = new_raw_size;
@ -222,7 +247,7 @@ inline fastcall dword b24(EAX) { return DSDWORD[EAX] & 0x00FFFFFF; }
// Fill background color
EBX = background;
EAX = raw_size+raw;
for (EDI=raw; EDI<EAX; EDI+=3) ESDWORD[EDI] = EBX;
for (EDI=raw; EDI<EAX; EDI+=KFONT_BPP) ESDWORD[EDI] = EBX;
}
WHILE(DSBYTE[text1])
{
@ -251,9 +276,16 @@ inline fastcall dword b24(EAX) { return DSDWORD[EAX] & 0x00FFFFFF; }
return WriteIntoWindow(w-size.width/2+x,y, _background, _color, fontSizePoints, text1);
}
:void LABEL::ShowBuffer(dword x, y){
_PutImage(x, y, size.width, size.height, raw);
:void LABEL::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)
{
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);
}
#endif

1
programs/cmm/txtread/prepare_page.h
View File

@ -67,6 +67,7 @@ void PreparePage()
kfont.raw_size = 0;
Parcer(DRAW_BUF);
if (list.count > list.visible * 10) DrawPage();
//draw result
kfont.ApplySmooth();
DrawPage();

2
programs/cmm/txtread/txtread.c
View File

@ -291,6 +291,6 @@ void draw_window()
void DrawPage()
{
_PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + kfont.raw);
kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w);
DrawScroller();
}