Function fermium::renderer::SDL_GetNumRenderDrivers
source · pub unsafe extern "C" fn SDL_GetNumRenderDrivers() -> c_int
Expand description
Get the number of 2D rendering drivers available for the current display.
A render driver is a set of code that handles rendering and texture management on a particular display. Normally there is only one, but some drivers may have several available with different capabilities.
See Also: SDL_GetRenderDriverInfo
and SDL_CreateRenderer