Function print_astcenc_config

Source/astcenccli_toplevel.cpp:1229–1289

* @brief Print the config settings in a human readable form. * * @param[in] cli_config Command line config. * @param[in] config Codec configuration. */

 * @param[in] config       Codec configuration.
 */
static void print_astcenc_config(
	const cli_config_options& cli_config,
	const astcenc_config& config
) {
	// Print all encoding settings unless specifically told otherwise
	if (!cli_config.silentmode)
	{
		printf("Compressor settings\n");
		printf("===================\n\n");

		switch (config.profile)
		{
		case ASTCENC_PRF_LDR:
			printf("    Color profile:              LDR linear\n");
			break;
		case ASTCENC_PRF_LDR_SRGB:
			printf("    Color profile:              LDR sRGB\n");
			break;
		case ASTCENC_PRF_HDR_RGB_LDR_A:
			printf("    Color profile:              HDR RGB + LDR A\n");
			break;
		case ASTCENC_PRF_HDR:
			printf("    Color profile:              HDR RGBA\n");
			break;
		}

		if (config.block_z == 1)
		{
			printf("    Block size:                 %ux%u\n", config.block_x, config.block_y);
		}
		else
		{
			printf("    Block size:                 %ux%ux%u\n", config.block_x, config.block_y, config.block_z);
		}

		printf("    Bitrate:                    %3.2f bpp\n", 128.0 / (config.block_x * config.block_y * config.block_z));
		printf("    RGB alpha scale weight:     %u\n", (config.flags & ASTCENC_FLG_USE_ALPHA_WEIGHT));
		if ((config.flags & ASTCENC_FLG_USE_ALPHA_WEIGHT))
		{
			printf("    Radius RGB alpha scale:     %u texels\n", config.a_scale_radius);
		}

		printf("    R component weight:         %g\n", static_cast<double>(config.cw_r_weight));
		printf("    G component weight:         %g\n", static_cast<double>(config.cw_g_weight));
		printf("    B component weight:         %g\n", static_cast<double>(config.cw_b_weight));
		printf("    A component weight:         %g\n", static_cast<double>(config.cw_a_weight));
		printf("    Partition cutoff:           %u partitions\n", config.tune_partition_count_limit);
		printf("    2 partition index cutoff:   %u partition ids\n", config.tune_2partition_index_limit);
		printf("    3 partition index cutoff:   %u partition ids\n", config.tune_3partition_index_limit);
		printf("    4 partition index cutoff:   %u partition ids\n", config.tune_4partition_index_limit);
		printf("    PSNR cutoff:                %g dB\n", static_cast<double>(config.tune_db_limit));
		printf("    3 partition cutoff:         %g\n", static_cast<double>(config.tune_2partition_early_out_limit_factor));
		printf("    4 partition cutoff:         %g\n", static_cast<double>(config.tune_3partition_early_out_limit_factor));
		printf("    2 plane correlation cutoff: %g\n", static_cast<double>(config.tune_2plane_early_out_limit_correlation));
		printf("    Block mode centile cutoff:  %g%%\n", static_cast<double>(config.tune_block_mode_limit));
		printf("    Candidate cutoff:           %u candidates\n", config.tune_candidate_limit);
		printf("    Refinement cutoff:          %u iterations\n", config.tune_refinement_limit);
		printf("    Compressor thread count:    %u\n", cli_config.thread_count);