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-rwxr-xr-xtest/Issue326Test1.java91
-rwxr-xr-xtest/Issue326Test2.java66
-rwxr-xr-xtest/Issue344Base.java107
-rwxr-xr-xtest/Issue344Test1.java10
-rwxr-xr-xtest/Issue344Test2.java10
-rwxr-xr-xtest/Issue344Test3.java10
-rwxr-xr-xtest/Issue344Test4.java10
7 files changed, 304 insertions, 0 deletions
diff --git a/test/Issue326Test1.java b/test/Issue326Test1.java
new file mode 100755
index 000000000..42b6ec0c7
--- /dev/null
+++ b/test/Issue326Test1.java
@@ -0,0 +1,91 @@
+import java.awt.Frame;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.util.Random;
+
+import javax.media.opengl.GL;
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLCanvas;
+import javax.media.opengl.GLEventListener;
+import javax.media.opengl.glu.GLU;
+
+import com.sun.opengl.util.Animator;
+import com.sun.opengl.util.j2d.TextRenderer;
+
+/**
+ * Demonstrates corruption with older versions of TextRenderer. Two
+ * problems: errors when punting from glyph-based renderer to
+ * string-by-string renderer, and failure of glyph-based renderer when
+ * backing store was NPOT using GL_ARB_texture_rectangle.
+ *
+ * @author emzic
+ */
+
+public class Issue326Test1 extends Frame implements GLEventListener {
+
+ int width, height;
+
+ public static void main(String[] args) {
+ new Issue326Test1();
+ }
+
+ GLCanvas canvas;
+ TextRenderer tr ;
+
+ public Issue326Test1() {
+ super("TextTest");
+ this.setSize(800, 800);
+ canvas = new GLCanvas();
+ canvas.addGLEventListener(this);
+ add(canvas);
+
+ setVisible(true);
+ addWindowListener(new WindowAdapter() {
+ public void windowClosing(WindowEvent e) {
+ System.exit(0);
+ }
+ });
+ }
+
+ public void display(GLAutoDrawable drawable) {
+ GL gl = drawable.getGL();
+ gl.glClearColor(0, 0, 0, 0);
+ gl.glClear(GL.GL_COLOR_BUFFER_BIT|GL.GL_DEPTH_BUFFER_BIT);
+
+
+ gl.glMatrixMode(GL.GL_PROJECTION);
+ gl.glLoadIdentity();
+ //new GLU().gluPerspective(45f, (float)width/(float)height, 0.1f, 1000f);
+ gl.glOrtho(0.0, 800, 0.0, 800, -100.0, 100.0);
+ gl.glMatrixMode(GL.GL_MODELVIEW);
+ gl.glLoadIdentity();
+
+ tr.beginRendering(800,800);
+ tr.draw( "die Marktwirtschaft. Da regelt sich � angeblich", 16, 32);
+ tr.draw( "Hello World! This text is scrambled", 16, 16);
+ tr.endRendering();
+
+ }
+
+ public void init(GLAutoDrawable arg0) {
+ tr = new TextRenderer(new java.awt.Font("Verdana", java.awt.Font.PLAIN, 12), true, false, null, false);
+ tr.setColor(1, 1, 1 ,1);
+ }
+
+ public void reshape(GLAutoDrawable arg0, int arg1, int arg2, int arg3, int arg4) {
+ width = arg3;
+ height = arg4;
+ GL gl = arg0.getGL();
+ gl.glViewport(0, 0, width, height);
+ gl.glMatrixMode(GL.GL_PROJECTION);
+ gl.glLoadIdentity();
+ gl.glOrtho(0.0, 800, 0.0, 200, -100.0, 100.0);
+ gl.glMatrixMode(GL.GL_MODELVIEW);
+ gl.glLoadIdentity();
+ }
+ public void displayChanged(GLAutoDrawable arg0, boolean arg1, boolean arg2) {}
+}
diff --git a/test/Issue326Test2.java b/test/Issue326Test2.java
new file mode 100755
index 000000000..f2258c858
--- /dev/null
+++ b/test/Issue326Test2.java
@@ -0,0 +1,66 @@
+import java.awt.Font;
+import java.awt.Frame;
+import java.awt.event.*;
+import javax.media.opengl.*;
+import com.sun.opengl.util.j2d.*;
+
+/**
+ * Another test case demonstrating corruption with older version of
+ * TextRenderer when glyphs were too big for backing store. Font and
+ * text courtesy of Patrick Murris. Adapted from Issue326Test1.
+ */
+
+public class Issue326Test2 extends Frame implements GLEventListener {
+
+ int width, height;
+
+ public static void main(String[] args) {
+ new Issue326Test2();
+ }
+
+ GLCanvas canvas;
+ TextRenderer tr;
+
+ public Issue326Test2() {
+ super("");
+ this.setSize(800, 800);
+ canvas = new GLCanvas();
+ canvas.addGLEventListener(this);
+ add(canvas);
+
+ setVisible(true);
+ addWindowListener(new WindowAdapter() {
+ public void windowClosing(WindowEvent e) {
+ System.exit(0);
+ }
+ });
+ }
+
+ public void display(GLAutoDrawable drawable) {
+ GL gl = drawable.getGL();
+ gl.glClearColor(0, 0, 0, 0);
+ gl.glClear(GL.GL_COLOR_BUFFER_BIT|GL.GL_DEPTH_BUFFER_BIT);
+
+ tr.beginRendering(drawable.getWidth(), drawable.getHeight());
+ tr.draw("LA CLAPI\u00c8RE \nAlt: 1100-1700m \nGlissement de terrain majeur", 16, 80);
+ tr.draw("dans la haute Tin\u00e9e, sur un flanc du Parc du Mercantour.", 16, 16);
+ tr.endRendering();
+
+ }
+
+ public void init(GLAutoDrawable arg0) {
+ tr = new TextRenderer(Font.decode("Arial-BOLD-64"));
+ tr.setColor(1, 1, 1 ,1);
+ }
+
+ public void reshape(GLAutoDrawable arg0, int x, int y, int w, int h) {
+ GL gl = arg0.getGL();
+ gl.glMatrixMode(GL.GL_PROJECTION);
+ gl.glLoadIdentity();
+ gl.glOrtho(0.0, w, 0.0, h, -1, 1);
+ gl.glMatrixMode(GL.GL_MODELVIEW);
+ gl.glLoadIdentity();
+ }
+ public void displayChanged(GLAutoDrawable arg0, boolean arg1, boolean arg2) {}
+}
+
diff --git a/test/Issue344Base.java b/test/Issue344Base.java
new file mode 100755
index 000000000..548e3ec21
--- /dev/null
+++ b/test/Issue344Base.java
@@ -0,0 +1,107 @@
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Frame;
+import java.awt.event.*;
+import java.awt.geom.*;
+
+import javax.media.opengl.*;
+import javax.media.opengl.glu.*;
+import com.sun.opengl.util.*;
+import com.sun.opengl.util.j2d.*;
+
+/** Test Code adapted from TextCube.java (in JOGL demos)
+ *
+ * @author spiraljetty
+ * @author kbr
+ */
+
+public abstract class Issue344Base implements GLEventListener
+{
+ GLU glu = new GLU();
+ TextRenderer renderer;
+
+ float textScaleFactor;
+ Font font;
+ boolean useMipMaps;
+
+ protected Issue344Base() {
+ font = new Font("default", Font.PLAIN, 200);
+ useMipMaps = true; //false
+ }
+
+ protected abstract String getText();
+
+ protected void run(String[] args) {
+ Frame frame = new Frame(getClass().getName());
+ frame.setLayout(new BorderLayout());
+
+ GLCanvas canvas = new GLCanvas();
+ canvas.addGLEventListener(this);
+ frame.add(canvas, BorderLayout.CENTER);
+
+ frame.setSize(512, 512);
+ frame.addWindowListener(new WindowAdapter() {
+ public void windowClosing(WindowEvent e) {
+ new Thread(new Runnable() {
+ public void run() {
+ System.exit(0);
+ }
+ }).start();
+ }
+ });
+ frame.show();
+ }
+
+ public void init(GLAutoDrawable drawable)
+ {
+ GL gl = drawable.getGL();
+
+ gl.glEnable(GL.GL_DEPTH_TEST);
+
+ renderer = new TextRenderer(font, useMipMaps);
+
+ Rectangle2D bounds = renderer.getBounds(getText());
+ float w = (float) bounds.getWidth();
+ float h = (float) bounds.getHeight();
+ textScaleFactor = 2.0f / (w * 1.1f);
+ gl.setSwapInterval(0);
+ }
+
+ public void display(GLAutoDrawable drawable)
+ {
+ GL gl = drawable.getGL();
+ gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
+
+ gl.glMatrixMode(GL.GL_MODELVIEW);
+ gl.glLoadIdentity();
+ glu.gluLookAt(0, 0, 10,
+ 0, 0, 0,
+ 0, 1, 0);
+
+ renderer.begin3DRendering();
+ Rectangle2D bounds = renderer.getBounds(getText());
+ float w = (float) bounds.getWidth();
+ float h = (float) bounds.getHeight();
+ renderer.draw3D(getText(),
+ w / -2.0f * textScaleFactor,
+ h / -2.0f * textScaleFactor,
+ 3f,
+ textScaleFactor);
+
+ renderer.end3DRendering();
+ }
+
+ public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height)
+ {
+ GL gl = drawable.getGL();
+ gl.glMatrixMode(GL.GL_PROJECTION);
+ gl.glLoadIdentity();
+ glu.gluPerspective(15, (float) width / (float) height, 5, 15);
+ }
+
+ public void displayChanged(GLAutoDrawable drawable, boolean modeChanged,
+ boolean deviceChanged)
+ {
+ }
+}
diff --git a/test/Issue344Test1.java b/test/Issue344Test1.java
new file mode 100755
index 000000000..c0608ed6e
--- /dev/null
+++ b/test/Issue344Test1.java
@@ -0,0 +1,10 @@
+public class Issue344Test1 extends Issue344Base {
+ protected String getText() {
+ // test 1 - weird artifacts appear with a large font & long string
+ return "abcdefghijklmnopqrstuvwxyz1234567890";
+ }
+
+ public static void main(String[] args) {
+ new Issue344Test1().run(args);
+ }
+}
diff --git a/test/Issue344Test2.java b/test/Issue344Test2.java
new file mode 100755
index 000000000..b0900438c
--- /dev/null
+++ b/test/Issue344Test2.java
@@ -0,0 +1,10 @@
+public class Issue344Test2 extends Issue344Base {
+ protected String getText() {
+ // test 2 - unicode hangs program with a large font & long string
+ return "\u201Cabcdefghijklmnopqrstuvwxyz\u201D";
+ }
+
+ public static void main(String[] args) {
+ new Issue344Test2().run(args);
+ }
+}
diff --git a/test/Issue344Test3.java b/test/Issue344Test3.java
new file mode 100755
index 000000000..381bf0a1c
--- /dev/null
+++ b/test/Issue344Test3.java
@@ -0,0 +1,10 @@
+public class Issue344Test3 extends Issue344Base {
+ protected String getText() {
+ // test 3 - slight rendering artifacts around very large letters
+ return "abcde";
+ }
+
+ public static void main(String[] args) {
+ new Issue344Test3().run(args);
+ }
+}
diff --git a/test/Issue344Test4.java b/test/Issue344Test4.java
new file mode 100755
index 000000000..1e077d2fd
--- /dev/null
+++ b/test/Issue344Test4.java
@@ -0,0 +1,10 @@
+public class Issue344Test4 extends Issue344Base {
+ protected String getText() {
+ // test 4 - unicode letter as second-to-last is rendered incorrectly
+ return "\u201CGreetings\u201D!";
+ }
+
+ public static void main(String[] args) {
+ new Issue344Test4().run(args);
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 08:27:21 +0000