SDL_UploadToGPUBuffer - Man Page

#include <SDL3/SDL_gpu.h>

void SDL_UploadToGPUBuffer(
    SDL_GPUCopyPass *copy_pass,
    const SDL_GPUTransferBufferLocation *source,
    const SDL_GPUBufferRegion *destination,
    bool cycle);

The upload occurs on the GPU timeline. You may assume that the upload has finished in subsequent commands.

copy_pass

a copy pass handle.

source

the source transfer buffer with offset.

destination

the destination buffer with offset and size.

cycle

if true, cycles the buffer if it is already bound, otherwise overwrites the data.

This function is available since SDL 3.2.0.

SDL_CreateGPUBuffer(3), SDL_CreateGPUTransferBuffer(3), SDL_GPUBuffer.3type(3), SDL_GPUBufferRegion.3type(3), SDL_GPUTransferBuffer.3type(3), SDL_GPUTransferBufferLocation.3type(3).