Use default in swtch for smaller code
@@ -73,7 +73,7 @@ static void compute_endpoints_and_ideal_weights_1_component(
error_weights = ewb->texel_weight_b;
data_vr = blk->data_b;
break;
- case 3:
+ default:
error_weights = ewb->texel_weight_a;
data_vr = blk->data_a;
break;
