28  * @brief Compute the average RGB color of each partition.
34  * the last partition can be computed given that we know the block-wide average
199  * @brief Compute the average RGBA color of each partition.
205  * the last partition can be computed given that we know the block-wide average
406 		vfloat4 average = partition_averages[partition];  in compute_avgs_and_dirs_4_comp()  local
407 		pm[partition].avg = average;  in compute_avgs_and_dirs_4_comp()
418 			texel_datum = texel_datum - average;  in compute_avgs_and_dirs_4_comp()
521 		vfloat4 average = partition_averages[partition];  in compute_avgs_and_dirs_3_comp()  local
522 		pm[partition].avg = average;  in compute_avgs_and_dirs_3_comp()
535 			texel_datum = texel_datum - average;  in compute_avgs_and_dirs_3_comp()
586 		vfloat4 average = partition_averages[partition];  in compute_avgs_and_dirs_3_comp_rgb()  local
587 		pm[partition].avg = average;  in compute_avgs_and_dirs_3_comp_rgb()
598 			texel_datum = texel_datum - average;  in compute_avgs_and_dirs_3_comp_rgb()
638 	vfloat4 average;  in compute_avgs_and_dirs_2_comp()  local
645 		average = blk.data_mean.swz<0, 1>();  in compute_avgs_and_dirs_2_comp()
652 		average = blk.data_mean.swz<0, 2>();  in compute_avgs_and_dirs_2_comp()
661 		average = blk.data_mean.swz<1, 2>();  in compute_avgs_and_dirs_2_comp()
679 			average = vfloat4::zero();  in compute_avgs_and_dirs_2_comp()
683 				average += vfloat2(data_vr[iwt], data_vg[iwt]);  in compute_avgs_and_dirs_2_comp()
686 			average = average / static_cast<float>(texel_count);  in compute_avgs_and_dirs_2_comp()
689 		pm[partition].avg = average;  in compute_avgs_and_dirs_2_comp()
698 			texel_datum = texel_datum - average;  in compute_avgs_and_dirs_2_comp()