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#if 0
SRC=${0##*/}
BIN=${SRC%.*}
gcc -fsanitize=undefined,address,leak -o $BIN $SRC && ./$BIN && rm $BIN
exit
#endif
// ================================================================
//
// Saw code generation
//
// ================================================================
#include "../kit/types.h"
#include <stdio.h>
#include <assert.h>
enum {
MAX_LENGTH = 200,
};
i64 int_len(u32 x) {
i64 len = 0;
do {
x /= 10;
++len;
} while (x > 0);
return len;
}
i64 print_bytes(FILE *out, FILE *in) {
i64 size = 0, line_len = MAX_LENGTH;
while (!feof(in)) {
u32 x = 0;
i64 n = fread(&x, 1, sizeof x, in);
if (n <= 0)
break;
i64 len = int_len(x);
line_len += len + 2;
if (line_len >= MAX_LENGTH) {
fprintf(out, "\n ");
line_len = 3 + len;
}
fprintf(out, " %u,", x);
size += n;
}
return size;
}
int main(int argc, char **argv) {
FILE *out = fopen("fonts.inl.h", "wb");
assert(out != NULL);
fprintf(out, "// "
"====================================================="
"===========\n");
fprintf(out, "//\n");
fprintf(out, "// Saw generated code\n");
fprintf(out, "//\n");
fprintf(out, "// "
"====================================================="
"===========\n\n");
fprintf(out, "#ifndef SAW_FONTS_INL_H\n");
fprintf(out, "#define SAW_FONTS_INL_H\n\n");
fprintf(out, "#include \"../kit/types.h\"\n\n");
// Write Domitian Roman
//
{
FILE *in = fopen("fonts/domitian_roman.ttf", "rb");
assert(in != NULL);
fprintf(out, "static u32 saw_ttf_text[] = {");
i64 n = print_bytes(out, in);
fprintf(out, "\n};\n\n");
fprintf(out, "enum { SAW_TTF_TEXT_SIZE = %lld, };\n\n", n);
fclose(in);
}
// Write Font Awesome
//
{
FILE *in = fopen("fonts/font_awesome_6_free_solid_900.ttf", "rb");
assert(in != NULL);
fprintf(out, "static u32 saw_ttf_icons[] = {");
i64 n = print_bytes(out, in);
fprintf(out, "\n};\n\n");
fprintf(out, "enum { SAW_TTF_ICONS_SIZE = %lld, };\n\n", n);
fclose(in);
}
fprintf(out, "#endif\n");
fclose(out);
return 0;
}
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