shithub: cstory

ref: 3f8ead09d6abba46b2bdff8cefc43d6545bcf6bc
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