- err = cu->cuMemcpy2DAsync(&cpy, device_hwctx->stream);
- if (err != CUDA_SUCCESS) {
- av_log(ctx, AV_LOG_ERROR, "Error transferring the data to the CUDA frame\n");
- return AVERROR_UNKNOWN;
- }
- }
-
- err = cu->cuStreamSynchronize(device_hwctx->stream);
- if (err != CUDA_SUCCESS) {
- av_log(ctx, AV_LOG_ERROR, "Error synchronizing CUDA stream\n");
- return AVERROR_UNKNOWN;