Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_WaitForGPUFences - Blocks the thread until the given fences are signaled.
HEADER FILE
Defined in SDL3/SDL_gpu.h
SYNOPSIS
#include "SDL3/SDL.h"
bool SDL_WaitForGPUFences(
SDL_GPUDevice *device,
bool wait_all,
SDL_GPUFence *const *fences,
Uint32 num_fences);
FUNCTION PARAMETERS
device a GPU context.
wait_all
if 0, wait for any fence to be signaled, if 1, wait for all fences to be signaled.
fences an array of fences to wait on.
num_fences
the number of fences in the fences array.
RETURN VALUE
Returns true on success, false on failure; call
SDL_GetError () for more information.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
•(3), SDL_SubmitGPUCommandBufferAndAcquireFence(3), •(3), SDL_WaitForGPUIdle(3)
Simple Directmedia Layer SDL 3.2.8 SDL_WaitForGPUFences(3)