Constant SDL_HINT_RENDER_GPU_DEBUG 

pub const SDL_HINT_RENDER_GPU_DEBUG: *const c_char = _; // {alloc9549<imm>: *const i8}

A variable controlling whether to create the GPU device in debug mode.

This variable can be set to the following values:

• “0”: Disable debug mode use (default)
• “1”: Enable debug mode use

This hint should be set before creating a renderer.

Availability

This hint is available since SDL 3.2.0.