SHADERS += $(EFFECTS:=.frag)
SHADERS += highlight_cutoff_effect.frag
SHADERS += overlay_matte_effect.frag
SHADERS += $(EFFECTS:=.frag)
SHADERS += highlight_cutoff_effect.frag
SHADERS += overlay_matte_effect.frag
# These purposefully do not exist.
MISSING_SHADERS = diffusion_effect.frag glow_effect.frag unsharp_mask_effect.frag resize_effect.frag
# These purposefully do not exist.
MISSING_SHADERS = diffusion_effect.frag glow_effect.frag unsharp_mask_effect.frag resize_effect.frag