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Garbage collect world map once closed

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This commit is contained in:
Adam
2018-02-24 15:54:03 -05:00
parent df6fe0349c
commit f4bdfeec13
2 changed files with 45 additions and 7 deletions
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1
runelite-api/src/main/java/net/runelite/api/widgets/WidgetID.java
View File

@@ -67,6 +67,7 @@ public class WidgetID
public static final int PUZZLE_BOX_GROUP_ID = 306;
public static final int NIGHTMARE_ZONE_GROUP_ID = 202;
public static final int BLAST_FURNACE_GROUP_ID = 474;
public static final int WORLD_MAP = 595;
static class WorldMap
{

51
runelite-client/src/main/java/net/runelite/client/callback/Hooks.java
View File

@@ -24,13 +24,6 @@
*/
package net.runelite.client.callback;
import net.runelite.api.TextureProvider;
import net.runelite.api.events.GameTick;
import net.runelite.api.events.ProjectileMoved;
import net.runelite.api.events.MenuEntryAdded;
import net.runelite.api.events.ChatMessage;
import net.runelite.api.events.MenuOptionClicked;
import net.runelite.api.events.SetMessage;
import com.google.common.eventbus.EventBus;
import com.google.inject.Injector;
import java.awt.Graphics;
@@ -45,6 +38,17 @@ import net.runelite.api.PacketBuffer;
import net.runelite.api.Point;
import net.runelite.api.Projectile;
import net.runelite.api.Region;
import net.runelite.api.RenderOverview;
import net.runelite.api.TextureProvider;
import net.runelite.api.WorldMapManager;
import net.runelite.api.events.ChatMessage;
import net.runelite.api.events.GameTick;
import net.runelite.api.events.MenuEntryAdded;
import net.runelite.api.events.MenuOptionClicked;
import net.runelite.api.events.ProjectileMoved;
import net.runelite.api.events.SetMessage;
import net.runelite.api.widgets.Widget;
import static net.runelite.api.widgets.WidgetID.WORLD_MAP;
import net.runelite.client.RuneLite;
import net.runelite.client.chat.ChatMessageManager;
import net.runelite.client.game.DeathChecker;
@@ -96,6 +100,8 @@ public class Hooks
infoBoxManager.cull();
chatMessageManager.process();
checkWorldMap();
}
catch (Exception ex)
{
@@ -103,6 +109,37 @@ public class Hooks
}
}
/**
* When the world map opens it loads about ~100mb of data into memory, which
* represents about half of the total memory allocated by the client.
* This gets cached and never released, which causes GC pressure which can affect
* performance. This method reinitailzies the world map cache, which allows the
* data to be garbage collecged, and causes the map data from disk each time
* is it opened.
*/
private static void checkWorldMap()
{
Widget widget = client.getWidget(WORLD_MAP, 0);
if (widget != null)
{
return;
}
RenderOverview renderOverview = client.getRenderOverview();
if (renderOverview == null)
{
return;
}
WorldMapManager manager = renderOverview.getWorldMapManager();
if (manager != null && manager.isLoaded())
{
log.debug("World map was closed, reinitializing");
renderOverview.initializeWorldMap(renderOverview.getWorldMapData());
}
}
public static void draw(MainBufferProvider mainBufferProvider, Graphics graphics, int x, int y)
{
final BufferedImage image = (BufferedImage) mainBufferProvider.getImage();