set_output_transfer_func_params
seq_state->steps[*seq_state->num_steps].params.set_output_transfer_func_params.dc = dc;
seq_state->steps[*seq_state->num_steps].params.set_output_transfer_func_params.pipe_ctx = pipe_ctx;
seq_state->steps[*seq_state->num_steps].params.set_output_transfer_func_params.stream = stream;
block_sequence[*num_steps].params.set_output_transfer_func_params.dc = dc;
block_sequence[*num_steps].params.set_output_transfer_func_params.pipe_ctx = current_mpc_pipe;
block_sequence[*num_steps].params.set_output_transfer_func_params.stream = current_mpc_pipe->stream;
hws->funcs.set_output_transfer_func(params->set_output_transfer_func_params.dc,
params->set_output_transfer_func_params.pipe_ctx,
params->set_output_transfer_func_params.stream);
struct set_output_transfer_func_params set_output_transfer_func_params;