cpp/openttd-patchpack/source Changeset - r22384:579586dc4446

Changeset - r22384:579586dc4446

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frosch - 8 years ago 2016-05-22 11:30:25
frosch@openttd.org

(svn r27579) -Change [FS#6402]: Performance improvement for dedicated servers by skipping drawing calls earlier in the process. (JGR)

2 files changed with 8 insertions and 0 deletions:

src/vehicle_base.h

src/window.cpp

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src/vehicle_base.h

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@@ @@ -23,6 +23,7 @@ @@
 #include "transport_type.h"
 #include "group_type.h"
 #include "base_consist.h"
 #include "network/network.h"
 #include <list>
 #include <map>
@@ @@ -1072,6 +1073,9 @@ struct SpecializedVehicle : public Vehic @@
 	 */
 	inline void UpdateViewport(bool force_update, bool update_delta)
+	{
 		/* Skip updating sprites on dedicated servers without screen */
 		if (_network_dedicated) return;
 		/* Explicitly choose method to call to prevent vtable dereference -
 		 * it gives ~3% runtime improvements in games with many vehicles */
 		if (update_delta) ((T *)this)->T::UpdateDeltaXY(this->direction);

src/window.cpp

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@@ @@ -3031,6 +3031,10 @@ void UpdateWindows() @@
 		w->ProcessHighlightedInvalidations();
+	}
 	/* Skip the actual drawing on dedicated servers without screen.
 	 * But still empty the invalidation queues above. */
 	if (_network_dedicated) return;
 	static int we4_timer = 0;
 	int t = we4_timer + 1;

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