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Diffstat (limited to 'gl4java/swing/GLJPanel.java')
-rw-r--r--gl4java/swing/GLJPanel.java197
1 files changed, 152 insertions, 45 deletions
diff --git a/gl4java/swing/GLJPanel.java b/gl4java/swing/GLJPanel.java
index 31ee17f..bc385c6 100644
--- a/gl4java/swing/GLJPanel.java
+++ b/gl4java/swing/GLJPanel.java
@@ -5,6 +5,7 @@ import gl4java.drawable.*;
import gl4java.drawable.utils.*;
import java.awt.*;
+import java.awt.geom.*;
import java.awt.image.*;
import java.awt.event.*;
import javax.swing.*;
@@ -143,18 +144,15 @@ public class GLJPanel extends JPanel
/**
* The data to hold the offscreen pixels on the java side !
*
- * @see gl4java.swing.GLJPanel#offImagePixels
* @see gl4java.swing.GLJPanel#paint
*/
protected BufferedImage offImage = null;
- /**
- * The data to hold the offscreen pixels on the GL side !
- *
- * @see gl4java.swing.GLJPanel#offImage
- * @see gl4java.swing.GLJPanel#paint
- */
- protected byte[] offImagePixels = null;
+ protected int glFormat=0;
+ protected int glType=0;
+ protected int glComps=0;
+ protected int awtFormat=0;
+
/**
* The custom set offscreen Size
@@ -175,7 +173,7 @@ public class GLJPanel extends JPanel
private GLEventListenerList listeners = new GLEventListenerList();
static {
- if(GLContext.loadNativeLibraries(null, null, null)==false)
+ if(GLContext.doLoadNativeLibraries(null, null, null)==false)
System.out.println("GLJPanel could not load def. native libs.");
}
@@ -213,7 +211,7 @@ public class GLJPanel extends JPanel
/* to be able for RESIZE event's */
addComponentListener(this);
- setOpaque(false);
+ setOpaque(true);
}
/**
@@ -349,6 +347,7 @@ public class GLJPanel extends JPanel
* @see gl4java.swing.GLJPanel#display
* @see gl4java.swing.GLJPanel#preInit
* @see gl4java.swing.GLJPanel#init
+ public synchronized final void paint(Graphics g)
*/
public synchronized final void paintComponent(Graphics g)
{
@@ -358,7 +357,6 @@ public class GLJPanel extends JPanel
if(mustResize)
{
cvsDispose();
- mustResize=false;
}
preInit();
glj = GLContext.createOffScreenCtx ( this, gl, glu,
@@ -384,7 +382,13 @@ public class GLJPanel extends JPanel
offImage=null;
offScrnSizeChanged=false;
+ Color col = getBackground();
+ gl.glClearColor((float)col.getRed()/255.0f,
+ (float)col.getGreen()/255.0f,
+ (float)col.getBlue()/255.0f, 0.0f);
init();
+ Dimension size = size=getSize();
+ reshape(size.width, size.height);
// fetch the top-level window ,
// to add us as the windowListener
@@ -417,18 +421,14 @@ public class GLJPanel extends JPanel
if(glj!=null && glj.gljIsInit())
cvsInitialized=true;
}
- /*
- if( mustResize ) size = getSize();
- g.setClip(0, 0, size.width, size.height );
- */
- //super.paintComponent(g);
-
gr = g;
sDisplay();
}
Graphics gr = null;
DataBufferInt dbInt = null;
+ DataBufferUShort dbUShort = null;
+ DataBufferByte dbByte = null;
/**
*
@@ -469,6 +469,23 @@ public class GLJPanel extends JPanel
return;
}
+ if(mustResize)
+ {
+ mustResize=false;
+ Dimension size = null;
+
+ if(customOffScrnSize)
+ size=offScrnSize;
+ else
+ size=getSize();
+
+ reshape(size.width, size.height);
+ /*
+ invalidate();
+ repaint(100);
+ */
+ }
+
if(ok)
{
display();
@@ -479,16 +496,8 @@ public class GLJPanel extends JPanel
glj.gljCheckGL();
}
- int glFormat;
- int glComps;
- int awtFormat;
-
- glFormat = (rgba == true)?GL_RGBA:GL_RGB;
- glComps = (rgba == true)?4:3;
- awtFormat = (rgba == true)?BufferedImage.TYPE_INT_ARGB:
- BufferedImage.TYPE_INT_RGB;
-
Dimension size = null;
+
if(customOffScrnSize)
size=offScrnSize;
else
@@ -501,29 +510,102 @@ public class GLJPanel extends JPanel
if(offImage==null ||
offImage.getHeight()!=h || offImage.getWidth()!=w)
{
+ GLCapabilities caps = glj.getGLCapabilities();
+
+ if(caps.getAlphaBits()>0)
+ awtFormat = BufferedImage.TYPE_4BYTE_ABGR;
+ else
+ awtFormat = BufferedImage.TYPE_3BYTE_BGR;
+
if(offImage!=null)
offImage.flush();
+
offImage = new BufferedImage(w,h,awtFormat);
- offImagePixels=new byte[w*h*glComps];
- dbInt = (DataBufferInt)
- offImage.getRaster().getDataBuffer();
- if(GLContext.gljClassDebug)
+ dbByte=null;
+ dbUShort=null;
+ dbInt=null;
+
+ switch (awtFormat)
{
- System.out.print("set offImage to size: "+size+
- "(hw size: "+w+"x"+h+"), type: ");
- switch(glFormat) {
- case GL_RGB: System.out.println("RGB"); break;
- case GL_RGBA: System.out.println("RGBA"); break;
- case GL_BGR_EXT: System.out.println("BGR"); break;
- case GL_BGRA_EXT: System.out.println("BGRA"); break;
- }
+ case BufferedImage.TYPE_3BYTE_BGR:
+ if(GLContext.gljClassDebug)
+ System.out.println("awt=3BYTE_BGR, gl=BGR,UNSIGNED_BYTE");
+ glFormat = GL_BGR;
+ glType = GL_UNSIGNED_BYTE;
+ glComps = 3;
+ dbByte = (DataBufferByte)
+ offImage.getRaster().getDataBuffer();
+ break;
+ case BufferedImage.TYPE_4BYTE_ABGR:
+ if(GLContext.gljClassDebug)
+ System.out.println("awt=4BYTE_ABGR, gl=BGRA,UNSIGNED_INT_8_8_8_8");
+ glFormat = GL_BGRA;
+ glType = GL_UNSIGNED_INT_8_8_8_8;
+ glComps = 4;
+ dbByte = (DataBufferByte)
+ offImage.getRaster().getDataBuffer();
+ break;
+ case BufferedImage.TYPE_INT_RGB:
+ if(GLContext.gljClassDebug)
+ System.out.println("awt=INT_RGB, gl=BGRA,UNSIGNED_INT_8_8_8_8_REV");
+ glFormat = GL_BGRA;
+ glType = GL_UNSIGNED_INT_8_8_8_8_REV;
+ glComps = 4;
+ dbInt = (DataBufferInt)
+ offImage.getRaster().getDataBuffer();
+ break;
+ case BufferedImage.TYPE_INT_ARGB:
+ if(GLContext.gljClassDebug)
+ System.out.println("awt=INT_ARGB, gl=BGRA,INT_8_8_8_8_REV");
+ glFormat = GL_BGRA;
+ glType = GL_UNSIGNED_INT_8_8_8_8_REV;
+ glComps = 4;
+ dbInt = (DataBufferInt)
+ offImage.getRaster().getDataBuffer();
+ break;
+ case BufferedImage.TYPE_INT_BGR:
+ if(GLContext.gljClassDebug)
+ System.out.println("awt=INT_BGR, gl=BGRA,UNSIGNED_INT_8_8_8_8");
+ glFormat = GL_BGRA;
+ glType = GL_UNSIGNED_INT_8_8_8_8;
+ glComps = 4;
+ dbInt = (DataBufferInt)
+ offImage.getRaster().getDataBuffer();
+ break;
+ case BufferedImage.TYPE_USHORT_555_RGB:
+ if(GLContext.gljClassDebug)
+ System.out.println("awt=USHORT_555_RGB, gl=RGBA,UNSIGNED_INT_5_5_5_1");
+ glFormat = GL_RGBA;
+ glType = GL_UNSIGNED_SHORT_5_5_5_1;
+ glComps = 2;
+ dbUShort = (DataBufferUShort)
+ offImage.getRaster().getDataBuffer();
+ break;
+ case BufferedImage.TYPE_USHORT_565_RGB:
+ if(GLContext.gljClassDebug)
+ System.out.println("awt=USHORT_565_RGB, gl=RGB,UNSIGNED_INT_5_6_5");
+ glFormat = GL_RGB;
+ glType = GL_UNSIGNED_SHORT_5_6_5;
+ glComps = 2;
+ dbUShort = (DataBufferUShort)
+ offImage.getRaster().getDataBuffer();
+ break;
}
- }
-
- glj.gljReadPixelGL2AWT(0,0,w,h,glFormat,GL_UNSIGNED_BYTE,
- glj.isDoubleBuffer()?GL_BACK:GL_FRONT,
- offImagePixels, dbInt.getData());
+ }
+
+ if(dbByte!=null)
+ glj.gljReadPixelGL2AWT(w, 0,0, 0, 0, w, h, glFormat, glType,
+ glj.isDoubleBuffer()?GL_BACK:GL_FRONT,
+ dbByte.getData());
+ else if(dbUShort!=null)
+ glj.gljReadPixelGL2AWT(w, 0,0, 0, 0, w, h, glFormat, glType,
+ glj.isDoubleBuffer()?GL_BACK:GL_FRONT,
+ dbUShort.getData());
+ else if(dbInt!=null)
+ glj.gljReadPixelGL2AWT(w, 0,0, 0, 0, w, h, glFormat,glType,
+ glj.isDoubleBuffer()?GL_BACK:GL_FRONT,
+ dbInt.getData());
//glj.gljSwap(); // no true swapping with offscreen buffers ..
@@ -565,9 +647,7 @@ public class GLJPanel extends JPanel
}
}
}
-
listeners.sendPostDisplayEvent(this);
-
}
/**
@@ -929,4 +1009,31 @@ public class GLJPanel extends JPanel
public GLUFunc getGLU() {
return glu;
}
+
+ public Point getAbsoluteCoord(JRootPane rp)
+ {
+ Container obj = this;
+ Container next = obj.getParent();
+ Point _absCoord = this.getLocation();
+ Point p = null;
+
+ //System.out.println("\nADDING START :"+obj);
+
+ while ( next instanceof JComponent )
+ {
+ obj = next;
+ next = obj.getParent();
+
+ if ( next instanceof JComponent )
+ {
+ //System.out.println("\nADDING :"+obj);
+ p = obj.getLocation();
+ _absCoord.x+=p.x;
+ _absCoord.y+=p.y;
+ }
+ if(obj==rp) break;
+ }
+ return _absCoord;
+ }
+
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-11 05:27:25 +0000