added font generator

7 files changed, 192 insertions, 0 deletions

diff --git a/src/tools/font_generator/alte_haas_grotesk.ttf b/src/tools/font_generator/alte_haas_grotesk.ttf
new file mode 100755
index 00000000..78756343
--- /dev/null
+++ b/src/tools/font_generator/alte_haas_grotesk.ttf
Binary files differdiff --git a/src/tools/font_generator/alte_haas_grotesk_bold.ttf b/src/tools/font_generator/alte_haas_grotesk_bold.ttf
new file mode 100755
index 00000000..1a456e80
--- /dev/null
+++ b/src/tools/font_generator/alte_haas_grotesk_bold.ttf
Binary files differdiff --git a/src/tools/font_generator/boris_black_bloxx.ttf b/src/tools/font_generator/boris_black_bloxx.ttf
new file mode 100755
index 00000000..fbc38cba
--- /dev/null
+++ b/src/tools/font_generator/boris_black_bloxx.ttf
Binary files differdiff --git a/src/tools/font_generator/build b/src/tools/font_generator/build
new file mode 100755
index 00000000..ce712f8c
--- /dev/null
+++ b/src/tools/font_generator/build
@@ -0,0 +1 @@
+g++ main.cpp -Lfreetype-2.3.5/objs/.libs -lfreetype -I freetype-2.3.5/include
diff --git a/src/tools/font_generator/komika_axis.ttf b/src/tools/font_generator/komika_axis.ttf
new file mode 100755
index 00000000..15bab8eb
--- /dev/null
+++ b/src/tools/font_generator/komika_axis.ttf
Binary files differdiff --git a/src/tools/font_generator/main.cpp b/src/tools/font_generator/main.cpp
new file mode 100755
index 00000000..9d4b29e1
--- /dev/null
+++ b/src/tools/font_generator/main.cpp
@@ -0,0 +1,191 @@
+#include <stdio.h> 
+#include <ft2build.h> 
+#include FT_FREETYPE_H 
+ 
+FT_Library library; 
+FT_Face face; 
+ 
+const int max_width = 512; 
+const int max_height = max_width; 
+ 
+const char chars[] = "abcdefghijklmnopqrstuv"; 
+ 
+void save(const char *filename, unsigned char *data, int w, int h) 
+{ 
+        char header[18] = {0}; 
+        header[2] = 2; // 2=rgb 3=grayscale 
+        header[12] = w&255; // width 
+        header[13] = w>>8; 
+        header[14] = h&255; // height 
+        header[15] = h>>8; 
+        header[16] = 32; 
+        header[17] = (1<<5) | 8; // org 
+ 
+        char tganame[128]; 
+        sprintf(tganame, "%s.tga", filename); 
+ 
+        FILE *f = fopen(tganame, "wb"); 
+        fwrite(header, 1, sizeof(header), f); 
+ 
+        for(int y = 0; y < h; y++) 
+                for(int x = 0; x < w; x++) 
+                { 
+                        fputc(0xff, f); 
+                        fputc(0xff, f); 
+                        fputc(0xff, f); 
+                        fputc(data[y*w+x], f); 
+                } 
+
+        fclose(f); 
+ 
+        char cmd[512]; 
+        sprintf(cmd, "convert %s.tga %s.png; rm %s.tga",filename, filename, filename); 
+        system(cmd); 
+} 
+
+void grow(unsigned char *in, unsigned char *out, int w, int h)
+{
+        for(int y = 0; y < h; y++) 
+                for(int x = 0; x < w; x++) 
+                { 
+                        int c = in[y*w+x]; 
+
+                        for (int s_y = -1; s_y <= 1; s_y++)
+                            for (int s_x = -1; s_x <= 1; s_x++)
+                            {
+                                int get_x = x+s_x;
+                                int get_y = y+s_y;
+                                if (get_x >= 0 && get_y >= 0 && get_x < w && get_y < h)
+                                {
+                                    int index = get_y*w+get_x;
+                                    if(in[index] > c)
+                                        c = in[index]; 
+                                }
+                            }
+
+                        out[y*w+x] = c;
+                } 
+}
+ 
+unsigned char alpha_buf[max_width*(max_height*4)] = {0}; 
+unsigned char alpha_buf2[max_width*(max_height*4)] = {0}; 
+unsigned char *alpha = &alpha_buf[max_width*2]; 
+unsigned char *alpha2 = &alpha_buf2[max_width*2]; 
+ 
+int gen(const char *filename, const char *output, int size, int border) 
+{ 
+        char buf[256]; 
+
+		int w = 128; 
+		int h = 128; 
+ 
+		while (1)
+		{
+			bool continue_now = false;
+			memset(alpha, 0, w*h); 
+
+			sprintf(buf, "trying to generate %dx%d", w, h);
+			puts(buf);
+	 
+			sprintf(buf, "%s%d.fnt", output, size); 
+			FILE *fnt = fopen(buf, "wb"); 
+			sprintf(buf, "%s%d.tga", output, size); 
+			fprintf(fnt, "info face=\"%s\" size=%d bold=0 italic=0 charset=\"\" unicode=1 stretchH=100 smooth=1 aa=4 padding=0,0,0,0 spacing=1,1\n", output, size); 
+			fprintf(fnt, "common lineHeight=%d base=26 scaleW=%d scaleH=%d pages=1 packed=0\n", size, w, h); 
+			fprintf(fnt, "page id=0 file=\"%s\"\n", buf); 
+	 
+			int error = FT_New_Face(library, filename, 0, &face); 
+
+			int outline_thickness = size >= 18 ? 2 : 1;
+	 
+			int spacing = outline_thickness + 1; 
+			error = FT_Set_Pixel_Sizes(face, 0, size); 
+			int x = spacing; 
+			int y = spacing; 
+			for(int i = 32; i < 255; i++) 
+			{ 
+					if((i >= 8*16-1 && i < 10*16) || i == 11*16-1) // remove some strange characters 
+							continue; 
+	 
+					error = FT_Load_Char(face, i, FT_LOAD_RENDER); 
+					if(error) 
+							continue; 
+					FT_Bitmap *bitmap = &face->glyph->bitmap; 
+	 
+					if(x + bitmap->width + spacing*2 >= w) 
+					{ 
+							x = spacing; 
+							y += size+spacing*2; 
+					} 
+	 
+					x += spacing; 
+	 
+					fprintf(fnt, "char id=%d x=%d y=%d width=%d height=%d xoffset=%d yoffset=%d xadvance=%d page=0 chnl=15\n", 
+							i, x-outline_thickness, y-outline_thickness, bitmap->width+2*outline_thickness, bitmap->rows+2*outline_thickness, face->glyph->bitmap_left-1, size-face->glyph->bitmap_top, face->glyph->advance.x>>6); 
+
+					if (x + bitmap->width - 1 >= w || y + bitmap->rows - 1 >= h)
+					{
+						if (w == h)
+							w <<= 1;
+						else
+							h <<= 1;
+
+						continue_now = true;
+
+						break;
+					}
+	 
+					for(int py = 0; py < bitmap->rows; py++) 
+							for(int px = 0; px < bitmap->width; px++) 
+									alpha[(py+y)*w+px+x] = bitmap->buffer[py*bitmap->pitch+px]; 
+					x += spacing; 
+					x += bitmap->width; 
+			} 
+	 
+			fclose(fnt); 
+
+			if (continue_now)
+				continue;
+	 
+			sprintf(buf, "%s%d", output, size); 
+			save(buf, alpha, w, h);
+
+			// generate outline
+			int passes = size >= 18 ? 2 : 1;
+			for (int i = 0; i < passes; i++)
+			{
+				grow(alpha, alpha2, w, h);
+
+				unsigned char *temp = alpha;
+				alpha = alpha2;
+				alpha2 = temp;
+			}
+
+			sprintf(buf, "%s%d_b", output, size); 
+			save(buf, alpha, w, h);
+
+			break;
+		}
+}
+
+void gen_font(char *font_name, char *output, int size_count, int *sizes)
+{
+        for(int i = 0; i < size_count; i++) 
+                gen(font_name, output, sizes[i], 0); 
+}
+ 
+int main() 
+{ 
+        int error = FT_Init_FreeType(&library); 
+
+        int tahoma_sizes[] = { 8, 9, 10, 11, 12 }; 
+        gen_font("tahoma.ttf", "default_font", sizeof(tahoma_sizes)/sizeof(*tahoma_sizes), tahoma_sizes);
+
+        int alte_haas_sizes[] = { 13, 14, 15, 16, 17 };
+        gen_font("alte_haas_grotesk.ttf", "default_font", sizeof(alte_haas_sizes)/sizeof(*alte_haas_sizes), alte_haas_sizes);
+
+        int alte_haas_bold_sizes[] = { 18, 19, 20, 36 };
+        gen_font("alte_haas_grotesk_bold.ttf", "default_font", sizeof(alte_haas_bold_sizes)/sizeof(*alte_haas_bold_sizes), alte_haas_bold_sizes);
+ 
+        return 0; 
+} 
diff --git a/src/tools/font_generator/tahoma.ttf b/src/tools/font_generator/tahoma.ttf
new file mode 100755
index 00000000..f5a011e9
--- /dev/null
+++ b/src/tools/font_generator/tahoma.ttf
Binary files differ