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Copy pathttf2c.cpp
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65 lines (52 loc) · 1.72 KB
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#include <windows.h>
#include <stdio.h>
#include <commctrl.h>
//-----------------------------------------------------------------------------
// Entry point into the program.
//-----------------------------------------------------------------------------
int main(int argc, char** argv)
{
if(argc != 2) {
fprintf(stderr, "usage: ttf2c [output]");
return 1;
}
InitCommonControls();
// A monospaced font
HFONT font = CreateFont(16, 9, 0, 0, FW_REGULAR, false,
false, false, ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY, FF_DONTCARE, "Lucida Console");
HDC hdc = CreateDC("DISPLAY", NULL, NULL, NULL);
HBITMAP bitmap = CreateCompatibleBitmap(hdc, 30, 30);
SelectObject(hdc, bitmap);
SelectObject(hdc, font);
FILE* out = fopen(argv[1], "w");
if(!out) {
fprintf(stderr, "cannot open output file %s", argv[1]);
return 1;
}
fprintf(out, "static const uint8_t FontTexture[256*16*16] = {\n");
int c;
for(c = 0; c < 128; c++) {
RECT r;
r.left = 0; r.top = 0;
r.right = 30; r.bottom = 30;
FillRect(hdc, &r, (HBRUSH)GetStockObject(BLACK_BRUSH));
SetBkColor(hdc, RGB(0, 0, 0));
SetTextColor(hdc, RGB(255, 255, 255));
char str[2] = { c, 0 };
TextOut(hdc, 0, 0, str, 1);
int i, j;
for(i = 0; i < 16; i++) {
for(j = 0; j < 16; j++) {
COLORREF c = GetPixel(hdc, i, j);
fprintf(out, "%3d, ", c ? 255 : 0);
}
fprintf(out, "\n");
}
fprintf(out, "\n");
}
fprintf(out, "#include \"bitmapextra.table.h\"\n");
fprintf(out, "};\n");
fclose(out);
return 0;
}