shithub: cstory

ref: 2ced08fe70f4f77d766f25b58e566b47f01d3e1e
dir: /external/SDL2/src/render/metal/

SDL_render_metal.m
SDL_shaders_metal.metal
SDL_shaders_metal_ios.h
SDL_shaders_metal_osx.h
build-metal-shaders.sh