rsx: Properly calculate vertex range when divisor is active

- The upper bound is to be rounded up, not down.
RPCS3 · Mar 22, 2020 · 12044bd · 12044bd
1 parent 01cafc0
commit 12044bd
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/rpcs3/Emu/RSX/RSXThread.h b/rpcs3/Emu/RSX/RSXThread.h
@@ -205,9 +205,9 @@ namespace rsx
 					{
 						if (max_index >= attrib.frequency)
 						{
-							// Actually uses the modulo operator, cannot safely optimize
+							// Actually uses the modulo operator
 							_min_index = 0;
-							_max_index = std::max<u32>(_max_index, attrib.frequency - 1);
+							_max_index = attrib.frequency - 1;
 						}
 						else
 						{
@@ -219,7 +219,7 @@ namespace rsx
 					{
 						// Division operator
 						_min_index = std::min(_min_index, first / attrib.frequency);
-						_max_index = std::max<u32>(_max_index, max_index / attrib.frequency);
+						_max_index = std::max<u32>(_max_index, aligned_div(max_index, attrib.frequency));
 					}
 				}
 			}