Unmaps a previously mapped transfer buffer.
Defined in <SDL3/SDL_gpu.h>
void SDL_UnmapGPUTransferBuffer( SDL_GPUDevice *device, SDL_GPUTransferBuffer *transfer_buffer);| SDL_GPUDevice * | device | a GPU context. |
| SDL_GPUTransferBuffer * | transfer_buffer | a previously mapped transfer buffer. |
This function is available since SDL 3.2.0.