shaders/blit.vert shaders/blit.frag shaders/blit_core.frag shaders/blit_core.vert shaders/lineargradient.vert shaders/lineargradient.frag shaders/lineargradient_core.vert shaders/lineargradient_core.frag shaders/radialgradient.vert shaders/radialgradient.frag shaders/radialgradient_core.vert shaders/radialgradient_core.frag shaders/conicalgradient.vert shaders/conicalgradient.frag shaders/conicalgradient_core.vert shaders/conicalgradient_core.frag