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fpsindicator: remove caching of fps strings

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This commit is contained in:
Lotto
2018-08-14 15:14:45 +02:00
parent 530d253b37
commit 9aed31d353
1 changed files with 7 additions and 27 deletions
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32
runelite-client/src/main/java/net/runelite/client/plugins/fps/FpsOverlay.java
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@@ -47,15 +47,10 @@ import net.runelite.client.ui.overlay.OverlayUtil;
*/ */
public class FpsOverlay extends Overlay public class FpsOverlay extends Overlay
{ {
private static final int MAX_FPS = 50;
private static final int FPS_SIZE = MAX_FPS + 1;
private static final int Y_OFFSET = 1; private static final int Y_OFFSET = 1;
private static final int VALUE_X_OFFSET = 1; private static final int VALUE_X_OFFSET = 1;
private static final String FPS_STRING = " FPS"; private static final String FPS_STRING = " FPS";
// Cache of FPS number strings from 00-50
private final String[] fpsNums;
// Local dependencies // Local dependencies
private final FpsConfig config; private final FpsConfig config;
private final Client client; private final Client client;
@@ -71,17 +66,6 @@ public class FpsOverlay extends Overlay
setLayer(OverlayLayer.ABOVE_WIDGETS); setLayer(OverlayLayer.ABOVE_WIDGETS);
setPriority(OverlayPriority.HIGH); setPriority(OverlayPriority.HIGH);
setPosition(OverlayPosition.DYNAMIC); setPosition(OverlayPosition.DYNAMIC);
// Populate pre-allocated strings of FPS, these are constant and there's no reason
// to create additional garbage
// FPS should never exceed 50, we have 0-50 (51 entries)
String[] fpsNums = new String[FPS_SIZE];
for (int i = 0; i < FPS_SIZE; i++)
{
fpsNums[i] = String.format("%02d", i);
}
this.fpsNums = fpsNums;
} }
void onFocusChanged(FocusChanged event) void onFocusChanged(FocusChanged event)
@@ -108,17 +92,13 @@ public class FpsOverlay extends Overlay
return null; return null;
} }
final int fps = client.getFPS(); final String text = client.getFPS() + FPS_STRING;
if (fps < FPS_SIZE) final int textWidth = graphics.getFontMetrics().stringWidth(text);
{ final int textHeight = graphics.getFontMetrics().getAscent() - graphics.getFontMetrics().getDescent();
final String text = fpsNums[fps] + FPS_STRING;
final int textWidth = graphics.getFontMetrics().stringWidth(text);
final int textHeight = graphics.getFontMetrics().getAscent() - graphics.getFontMetrics().getDescent();
final int width = (int) client.getRealDimensions().getWidth(); final int width = (int) client.getRealDimensions().getWidth();
final Point point = new Point(width - textWidth - VALUE_X_OFFSET, textHeight + Y_OFFSET); final Point point = new Point(width - textWidth - VALUE_X_OFFSET, textHeight + Y_OFFSET);
OverlayUtil.renderTextLocation(graphics, point, text, getFpsValueColor()); OverlayUtil.renderTextLocation(graphics, point, text, getFpsValueColor());
}
return null; return null;
} }