JOGL GLDrawableFactory: Expose experimental method createProxySurface(..) for new windowing system ad-hoc development.

WARNING: This method may change ro be removed over time!

5 files changed, 46 insertions, 0 deletions

diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
index 585590170..e04ced6fa 100644
--- a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
@@ -232,6 +232,21 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory {
                                                               GLCapabilitiesChooser chooser,
                                                               int width, int height);
 
+  public ProxySurface createProxySurface(AbstractGraphicsDevice device, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) {
+    if(null == device) {
+        throw new GLException("No shared device for requested: "+device);
+    }
+
+    device.lock();
+    try {
+        return createProxySurfaceImpl(device, windowHandle, capsRequested, chooser);
+    } finally {
+        device.unlock();
+    }
+  }  
+  
+  protected abstract ProxySurface createProxySurfaceImpl(AbstractGraphicsDevice device, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser);
+
   //---------------------------------------------------------------------------
   //
   // External GLDrawable construction
diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
index f81e5a70e..b6599de1b 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
@@ -225,6 +225,11 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl {
         return ns;
     }
 
+    protected ProxySurface createProxySurfaceImpl(AbstractGraphicsDevice device, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) {    
+        WrappedSurface ns = new WrappedSurface(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(device, capsRequested, capsRequested, chooser), windowHandle);
+        return ns;
+    }    
+    
     protected GLContext createExternalGLContextImpl() {
         AbstractGraphicsScreen absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_EGL);
         return new EGLExternalContext(absScreen);
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
index fa0a0b6ed..6ce793490 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
@@ -173,6 +173,12 @@ public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl {
     return ns;
   }
 
+  protected ProxySurface createProxySurfaceImpl(AbstractGraphicsDevice device, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) {
+    AbstractGraphicsScreen screen = new DefaultGraphicsScreen(device, 0);    
+    WrappedSurface ns = new WrappedSurface(MacOSXCGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsRequested, capsRequested, chooser, screen, true), windowHandle);
+    return ns;    
+  }  
+  
   protected GLContext createExternalGLContextImpl() {
     return MacOSXExternalCGLContext.create(this, null);
   }
diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java
index 5afbb9218..3cbef2569 100644
--- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java
@@ -65,6 +65,7 @@ import javax.media.opengl.GLProfile;
 import com.jogamp.common.JogampRuntimeException;
 import com.jogamp.common.nio.PointerBuffer;
 import com.jogamp.common.util.ReflectionUtil;
+import javax.media.opengl.GLCapabilities;
 import jogamp.nativewindow.WrappedSurface;
 import jogamp.nativewindow.windows.GDI;
 import jogamp.nativewindow.windows.GDISurface;
@@ -445,6 +446,15 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl {
     return ns;
   }
  
+  protected final ProxySurface createProxySurfaceImpl(AbstractGraphicsDevice adevice, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) {
+    // FIXME device/windowHandle -> screen ?!
+    WindowsGraphicsDevice device = (WindowsGraphicsDevice) adevice;
+    AbstractGraphicsScreen screen = new DefaultGraphicsScreen(device, 0);
+    WindowsWGLGraphicsConfiguration cfg = WindowsWGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsRequested, capsRequested, chooser, screen);    
+    GDISurface ns = new GDISurface(cfg, windowHandle);
+    return ns;
+  }
+ 
   protected final GLContext createExternalGLContextImpl() {
     return WindowsExternalWGLContext.create(this, null);
   }
diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
index 755c078b9..8203a440c 100644
--- a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
@@ -177,6 +177,7 @@ public class X11GLXDrawableFactory extends GLDrawableFactoryImpl {
             try {
                 String glXVendorName = GLXUtil.getVendorName(sharedDevice.getHandle());
                 X11GraphicsScreen sharedScreen = new X11GraphicsScreen(sharedDevice, 0);
+
                 if (null == sharedScreen) {
                     throw new GLException("Couldn't create shared screen for device: "+sharedDevice+", idx 0");
                 }
@@ -407,6 +408,15 @@ public class X11GLXDrawableFactory extends GLDrawableFactoryImpl {
     return ns;
   }
 
+  protected final ProxySurface createProxySurfaceImpl(AbstractGraphicsDevice adevice, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) {
+    // FIXME device/windowHandle -> screen ?!
+    X11GraphicsDevice device = (X11GraphicsDevice) adevice;
+    X11GraphicsScreen screen = new X11GraphicsScreen(device, 0);
+    X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsRequested, capsRequested, chooser, screen);
+    WrappedSurface ns = new WrappedSurface(cfg, windowHandle);
+    return ns;
+  }
+ 
   protected final GLContext createExternalGLContextImpl() {
     return X11ExternalGLXContext.create(this, null);
   }