SDL_HINT_FRAMEBUFFER_ACCELERATION - Man Page

#include <SDL3/SDL_hints.h>

#define SDL_HINT_FRAMEBUFFER_ACCELERATION "SDL_FRAMEBUFFER_ACCELERATION"

SDL can try to accelerate the SDL screen surface by using streaming textures with a 3D rendering engine. This variable controls whether and how this is done.

The variable can be set to the following values:

· "0": Disable 3D acceleration

· "1": Enable 3D acceleration, using the default renderer. (default)

· "X": Enable 3D acceleration, using X where X is one of the valid rendering drivers. (e.g. "direct3d", "opengl", etc.)

This hint should be set before calling SDL_GetWindowSurface()

This hint is available since SDL 3.2.0.