SDL_SetGPUSwapchainParameters - Man Page

#include <SDL3/SDL_gpu.h>

bool SDL_SetGPUSwapchainParameters(
    SDL_GPUDevice *device,
    SDL_Window *window,
    SDL_GPUSwapchainComposition swapchain_composition,
    SDL_GPUPresentMode present_mode);

This function will fail if the requested present mode or swapchain composition are unsupported by the device. Check if the parameters are supported via SDL_WindowSupportsGPUPresentMode / SDL_WindowSupportsGPUSwapchainComposition prior to calling this function.

SDL_GPU_PRESENTMODE_VSYNC with SDL_GPU_SWAPCHAINCOMPOSITION_SDR is always supported.

device

a GPU context.

window

an SDL_Window that has been claimed.

swapchain_composition

the desired composition of the swapchain.

present_mode

the desired present mode for the swapchain.

Returns true if successful, false on error; call SDL_GetError() for more information.

This function is available since SDL 3.2.0.

SDL_WindowSupportsGPUPresentMode(3), SDL_WindowSupportsGPUSwapchainComposition(3)

SDL_GPUPresentMode.3type(3), SDL_GPUSwapchainComposition.3type(3).