sdlDownloadFromGpuTexture function gpu

void sdlDownloadFromGpuTexture(
  1. Pointer<SdlGpuCopyPass> copyPass,
  2. Pointer<SdlGpuTextureRegion> source,
  3. Pointer<SdlGpuTextureTransferInfo> destination
)

Copies data from a texture to a transfer buffer on the GPU timeline.

This data is not guaranteed to be copied until the command buffer fence is signaled.

\param copy_pass a copy pass handle. \param source the source texture region. \param destination the destination transfer buffer with image layout information.

\since This function is available since SDL 3.2.0.

extern SDL_DECLSPEC void SDLCALL SDL_DownloadFromGPUTexture( SDL_GPUCopyPass *copy_pass, const SDL_GPUTextureRegion *source, const SDL_GPUTextureTransferInfo *destination)

Implementation

void sdlDownloadFromGpuTexture(
  Pointer<SdlGpuCopyPass> copyPass,
  Pointer<SdlGpuTextureRegion> source,
  Pointer<SdlGpuTextureTransferInfo> destination,
) {
  final sdlDownloadFromGpuTextureLookupFunction = _libSdl
      .lookupFunction<
        Void Function(
          Pointer<SdlGpuCopyPass> copyPass,
          Pointer<SdlGpuTextureRegion> source,
          Pointer<SdlGpuTextureTransferInfo> destination,
        ),
        void Function(
          Pointer<SdlGpuCopyPass> copyPass,
          Pointer<SdlGpuTextureRegion> source,
          Pointer<SdlGpuTextureTransferInfo> destination,
        )
      >('SDL_DownloadFromGPUTexture');
  return sdlDownloadFromGpuTextureLookupFunction(copyPass, source, destination);
}