rototiller/.git - Collection of software-rendered graphics hacks supporting libdrm and SDL2

Age	Commit message (Collapse)	Author
2018-02-23	drm_fb,sdl_fb: drop vestigial headers	Vito Caputo
	With fb backends entirely abstracted behind fb_ops_t, this is no longer necessary.
2018-02-22	sdl_fb: implement rudimentary sdl fb backend	Vito Caputo
	This uses a simple fixed 640x480 windowed mode (for now). The SDL2 Renderer & Texture API is used for vsync-synchronized presents. There's probably excessive copying going on because the rototiller fb code manages pages and flips but SDL2 doesn't really expose low-level control of such things. This backend is quite useful for development purposes, allowing quick iteration in a windowed environment. Note this is just the backend implementation, it's dormant code but trivially activated.