+ use_shm = -1;
+ shm_reply = 1;
+
+ if( x_scale <= 0 ) x_scale = 1;
+ if( y_scale <= 0 ) y_scale = x_scale;
+ this->x_scale = x_scale;
+ this->y_scale = y_scale;
+ float default_scale = bmin(x_scale, y_scale);
+ const char *env = getenv("BC_FONT_DEBUG");