Function SDL_WaitForGPUSwapchain

pub unsafe extern "C" fn SDL_WaitForGPUSwapchain(
    device: *mut SDL_GPUDevice,
    window: *mut SDL_Window,
) -> bool

Available on crate feature dep_sdl3 only.

Blocks the thread until a swapchain texture is available to be acquired.

Parameters

• device: a GPU context.
• window: a window that has been claimed.

Return value

Returns true on success, false on failure; call [SDL_GetError()] for more information.

Thread safety

This function should only be called from the thread that created the window.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_AcquireGPUSwapchainTexture
• SDL_WaitAndAcquireGPUSwapchainTexture
• SDL_SetGPUAllowedFramesInFlight