This patch adds anti-aliasing of fonts to improve the rendering quality in the game engine.
It also fixes a z-order bug with overlapping text.
This patch was done by z0r (Alex Fraser) T29882
This modification was done by Alex Fraser (z0r). I think it is related to his comment in T29882 at Jan 18 2014.
Alex Fraser (z0r):
I am unsure about this.
Should I make new draw function BLF_draw_3d > blf_font_draw_3d > blf_glyph_render_3d > blf_texture_draw_3d functions?