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authorCarsten Weisse <[email protected]>2005-05-07 17:31:37 +0000
committerCarsten Weisse <[email protected]>2005-05-07 17:31:37 +0000
commitd81625e5a465f258d724359d026f4bde39e9837a (patch)
tree8ed36aced52de9f27fb6fd1081047fe6a05e9b8f /src/jake2/render/lwjgl/Image.java
parentf3adb1e8792fd077cd0c8c3183c03fd32a949e46 (diff)
preconstruct a Throwable is faster; (is used in control flow)
Diffstat (limited to 'src/jake2/render/lwjgl/Image.java')
-rw-r--r--src/jake2/render/lwjgl/Image.java27
1 files changed, 12 insertions, 15 deletions
diff --git a/src/jake2/render/lwjgl/Image.java b/src/jake2/render/lwjgl/Image.java
index 02b4039..0642f96 100644
--- a/src/jake2/render/lwjgl/Image.java
+++ b/src/jake2/render/lwjgl/Image.java
@@ -2,7 +2,7 @@
* Image.java
* Copyright (C) 2003
*
- * $Id: Image.java,v 1.2 2004-12-14 12:56:59 cawe Exp $
+ * $Id: Image.java,v 1.3 2005-05-07 17:31:37 cawe Exp $
*/
/*
Copyright (C) 1997-2001 Id Software, Inc.
@@ -29,11 +29,7 @@ import jake2.Defines;
import jake2.client.VID;
import jake2.client.particle_t;
import jake2.game.cvar_t;
-import jake2.qcommon.Com;
-import jake2.qcommon.Cvar;
-import jake2.qcommon.FS;
-import jake2.qcommon.longjmpException;
-import jake2.qcommon.qfiles;
+import jake2.qcommon.*;
import jake2.render.image_t;
import jake2.util.Lib;
import jake2.util.Vargs;
@@ -42,9 +38,7 @@ import java.awt.Dimension;
import java.awt.geom.AffineTransform;
import java.awt.image.AffineTransformOp;
import java.awt.image.BufferedImage;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.IntBuffer;
+import java.nio.*;
import java.util.Arrays;
import org.lwjgl.BufferUtils;
@@ -525,6 +519,9 @@ public abstract class Image extends Main {
}
return pix;
}
+
+ private Throwable gotoBreakOut = new Throwable();
+ private Throwable gotoDone = gotoBreakOut;
// /*
// =========================================================
@@ -657,7 +654,7 @@ public abstract class Image extends Main {
row--;
else
// goto label breakOut;
- throw new longjmpException();
+ throw gotoBreakOut;
pixbuf = row * columns * 4;
}
@@ -693,14 +690,14 @@ public abstract class Image extends Main {
row--;
else
// goto label breakOut;
- throw new longjmpException();
+ throw gotoBreakOut;
pixbuf = row * columns * 4;
}
}
}
}
- } catch (longjmpException e){
+ } catch (Throwable e){
// label breakOut:
}
}
@@ -1155,7 +1152,7 @@ public abstract class Image extends Main {
tex);
}
//goto done;
- throw new longjmpException();
+ throw gotoDone;
}
//memcpy (scaled, data, width*height*4); were bytes
System.arraycopy(data, 0, scaled, 0, width * height);
@@ -1228,8 +1225,8 @@ public abstract class Image extends Main {
}
// label done:
}
- catch (longjmpException e) {
- ; // replaces label done
+ catch (Throwable e) {
+ // replaces label done
}
if (mipmap) {