minor

Author: YunHsiao

Source/astcenc_rate_distortion.cpp

@@ -422,7 +422,7 @@ void rate_distortion_optimize(
 	if (!ctxo.context.config.rdo_no_multithreading)
 	{
 		blocks_per_task = astc::min(rdo_ctx.m_ert_params.m_lookback_window_size / ASTCENC_BYTES_PER_BLOCK, rdo_ctx.m_total_blocks);
-		// There is no way to losslessly partition the job (sequential dependency on previous output)
+		// There is no way to losslessly partition the job (sequentially dependent on previous output)
 		// So we reserve only one task for each thread to minimize the quality impact.
 		blocks_per_task = astc::max(blocks_per_task, (rdo_ctx.m_total_blocks - 1) / ctxo.context.thread_count + 1);
 	}

Source/astcenccli_toplevel.cpp

@@ -1326,11 +1326,14 @@ static void print_astcenc_config(
 		printf("    Refinement cutoff:          %u iterations\n", config.tune_refinement_limit);
 		printf("    Compressor thread count:    %d\n", cli_config.thread_count);
 		printf("    RDO:                        %s\n", config.rdo_enabled ? "Enabled" : "Disabled");
-		printf("    RDO multithreading:         %s\n", config.rdo_no_multithreading ? "Disabled" : "Enabled");
-		printf("    RDO quality:                %g\n", static_cast<double>(config.rdo_quality));
-		printf("    RDO dictionary size:        %u bytes\n", config.rdo_dict_size);
-		printf("    RDO max error scale:        %g\n", static_cast<double>(config.rdo_max_smooth_block_error_scale));
-		printf("    RDO max standard deviation: %g\n", static_cast<double>(config.rdo_max_smooth_block_std_dev));
+		if (config.rdo_enabled)
+		{
+			printf("    RDO multithreading:         %s\n", config.rdo_no_multithreading ? "Disabled" : "Enabled");
+			printf("    RDO quality:                %g\n", static_cast<double>(config.rdo_quality));
+			printf("    RDO dictionary size:        %u bytes\n", config.rdo_dict_size);
+			printf("    RDO max error scale:        %g\n", static_cast<double>(config.rdo_max_smooth_block_error_scale));
+			printf("    RDO max standard deviation: %g\n", static_cast<double>(config.rdo_max_smooth_block_std_dev));
+		}
 		printf("\n");
 	}
 }