diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/egl')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java | 129 |
1 files changed, 81 insertions, 48 deletions
diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java index 4b77bfa87..e4f6f0ef8 100644 --- a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java +++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java @@ -1,22 +1,22 @@ /* * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. * Copyright (c) 2010 JogAmp Community. All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: - * + * * - Redistribution of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * + * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * + * * Neither the name of Sun Microsystems, Inc. or the names of * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. - * + * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A @@ -29,36 +29,50 @@ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * + * * Sun gratefully acknowledges that this software was originally authored * and developed by Kenneth Bradley Russell and Christopher John Kline. */ package jogamp.opengl.egl; -import javax.media.nativewindow.*; -import javax.media.opengl.*; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.DefaultGraphicsScreen; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.nativewindow.ProxySurface; +import javax.media.nativewindow.VisualIDHolder; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; import javax.media.opengl.GLProfile.ShutdownType; +import jogamp.opengl.GLDrawableFactoryImpl; +import jogamp.opengl.GLDrawableImpl; +import jogamp.opengl.GLDynamicLookupHelper; + import com.jogamp.common.JogampRuntimeException; import com.jogamp.common.os.Platform; -import com.jogamp.common.util.*; +import com.jogamp.common.util.ReflectionUtil; import com.jogamp.nativewindow.WrappedSurface; import com.jogamp.nativewindow.egl.EGLGraphicsDevice; -import jogamp.opengl.*; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; - public class EGLDrawableFactory extends GLDrawableFactoryImpl { private static GLDynamicLookupHelper eglES1DynamicLookupHelper = null; private static GLDynamicLookupHelper eglES2DynamicLookupHelper = null; private static boolean isANGLE = false; - + private static final boolean isANGLE(GLDynamicLookupHelper dl) { if(Platform.OSType.WINDOWS == Platform.OS_TYPE) { final boolean r = 0 != dl.dynamicLookupFunction("eglQuerySurfacePointerANGLE") || @@ -69,10 +83,10 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { return false; } } - + public EGLDrawableFactory() { super(); - + // Register our GraphicsConfigurationFactory implementations // The act of constructing them causes them to be registered EGLGraphicsConfigurationFactory.registerFactory(); @@ -85,15 +99,15 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { } defaultDevice = new EGLGraphicsDevice(AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); - - // FIXME: Probably need to move EGL from a static model - // to a dynamic one, where there can be 2 instances + + // FIXME: Probably need to move EGL from a static model + // to a dynamic one, where there can be 2 instances // for each ES profile with their own ProcAddressTable. synchronized(EGLDrawableFactory.class) { /** * Currently AMD's EGL impl. crashes at eglGetDisplay(EGL_DEFAULT_DISPLAY) - * + * // Check Desktop ES2 Availability first (AMD, ..) if(null==eglES2DynamicLookupHelper) { GLDynamicLookupHelper tmp=null; @@ -103,19 +117,19 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { if(DEBUG) { gle.printStackTrace(); } - } + } if(null!=tmp && tmp.isLibComplete()) { eglES2DynamicLookupHelper = tmp; EGL.resetProcAddressTable(eglES2DynamicLookupHelper); if (GLProfile.DEBUG) { System.err.println("Info: EGLDrawableFactory: Desktop ES2 - OK"); - } + } } else if (GLProfile.DEBUG) { System.err.println("Info: EGLDrawableFactory: Desktop ES2 - NOPE"); - } + } } */ final boolean hasDesktopES2 = null != eglES2DynamicLookupHelper; - + if(!hasDesktopES2 && null==eglES1DynamicLookupHelper) { GLDynamicLookupHelper tmp=null; try { @@ -124,7 +138,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { if(DEBUG) { gle.printStackTrace(); } - } + } if(null!=tmp && tmp.isLibComplete()) { eglES1DynamicLookupHelper = tmp; EGL.resetProcAddressTable(eglES1DynamicLookupHelper); @@ -132,10 +146,10 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { isANGLE |= isANGLEES1; if (GLProfile.DEBUG) { System.err.println("Info: EGLDrawableFactory: EGL ES1 - OK, isANGLE: "+isANGLEES1); - } + } } else if (GLProfile.DEBUG) { System.err.println("Info: EGLDrawableFactory: EGL ES1 - NOPE"); - } + } } if(!hasDesktopES2 && null==eglES2DynamicLookupHelper) { GLDynamicLookupHelper tmp=null; @@ -145,7 +159,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { if(DEBUG) { gle.printStackTrace(); } - } + } if(null!=tmp && tmp.isLibComplete()) { eglES2DynamicLookupHelper = tmp; EGL.resetProcAddressTable(eglES2DynamicLookupHelper); @@ -153,14 +167,15 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { isANGLE |= isANGLEES2; if (GLProfile.DEBUG) { System.err.println("Info: EGLDrawableFactory: EGL ES2 - OK, isANGLE: "+isANGLEES2); - } + } } else if (GLProfile.DEBUG) { System.err.println("Info: EGLDrawableFactory: EGL ES2 - NOPE"); - } + } } } } + @Override protected final void destroy(ShutdownType shutdownType) { if(null != sharedMap) { Collection<SharedResource> srl = sharedMap.values(); @@ -205,7 +220,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { private final boolean wasES1ContextCreated; private final boolean wasES2ContextCreated; - SharedResource(EGLGraphicsDevice dev, boolean wasContextES1Created, boolean wasContextES2Created + SharedResource(EGLGraphicsDevice dev, boolean wasContextES1Created, boolean wasContextES2Created /*EGLDrawable draw, EGLContext ctxES1, EGLContext ctxES2 */) { this.device = dev; // this.drawable = draw; @@ -222,10 +237,12 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { final boolean wasES2ContextAvailable() { return wasES2ContextCreated; } } + @Override public final AbstractGraphicsDevice getDefaultDevice() { return defaultDevice; } + @Override public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { // via mappings (X11/WGL/.. -> EGL) we shall be able to handle all types. return null!=eglES2DynamicLookupHelper || null!=eglES1DynamicLookupHelper; @@ -239,7 +256,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { caps.setDoubleBuffered(false); caps.setOnscreen(false); caps.setPBuffer(true); - final EGLDrawable drawable = (EGLDrawable) createGLDrawable( createOffscreenSurfaceImpl(sharedDevice, caps, caps, null, 64, 64) ); + final EGLDrawable drawable = (EGLDrawable) createGLDrawable( createOffscreenSurfaceImpl(sharedDevice, caps, caps, null, 64, 64) ); if(null!=drawable) { final EGLContext context = (EGLContext) drawable.createContext(null); if (null != context) { @@ -251,7 +268,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { if (DEBUG) { System.err.println("EGLDrawableFactory.createShared: INFO: makeCurrent failed"); gle.printStackTrace(); - } + } } finally { context.destroy(); } @@ -260,7 +277,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { } return madeCurrent; } */ - + /* package */ SharedResource getOrCreateEGLSharedResource(AbstractGraphicsDevice adevice) { if(null == eglES1DynamicLookupHelper && null == eglES2DynamicLookupHelper) { return null; @@ -268,7 +285,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { String connection = adevice.getConnection(); SharedResource sr; synchronized(sharedMap) { - sr = (SharedResource) sharedMap.get(connection); + sr = sharedMap.get(connection); } if(null==sr) { long eglDisplay = EGLDisplayUtil.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY); @@ -280,7 +297,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { if (!EGLDisplayUtil.eglInitialize(eglDisplay, null, null)) { throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); } - final EGLGraphicsDevice sharedDevice = new EGLGraphicsDevice(eglDisplay, connection, adevice.getUnitID()); + final EGLGraphicsDevice sharedDevice = new EGLGraphicsDevice(eglDisplay, connection, adevice.getUnitID()); // final boolean madeCurrentES1 = isEGLContextAvailable(sharedDevice, GLProfile.GLES1); // final boolean madeCurrentES2 = isEGLContextAvailable(sharedDevice, GLProfile.GLES2); final boolean madeCurrentES1 = true; // FIXME @@ -293,15 +310,17 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { System.err.println("EGLDrawableFactory.createShared: device: " + sharedDevice); System.err.println("EGLDrawableFactory.createShared: context ES1: " + madeCurrentES1); System.err.println("EGLDrawableFactory.createShared: context ES2: " + madeCurrentES2); - } + } } return sr; } + @Override protected final Thread getSharedResourceThread() { return null; } - + + @Override protected final boolean createSharedResource(AbstractGraphicsDevice device) { try { SharedResource sr = getOrCreateEGLSharedResource(device); @@ -314,13 +333,15 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { gle.printStackTrace(); } } - return false; + return false; } - + + @Override protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { return null; // n/a for EGL .. since we don't keep the resources } - + + @Override protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { SharedResource sr = getOrCreateEGLSharedResource(device); if(null!=sr) { @@ -332,7 +353,8 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { public boolean isANGLE() { return isANGLE; } - + + @Override public GLDynamicLookupHelper getGLDynamicLookupHelper(int esProfile) { if (2==esProfile) { return eglES2DynamicLookupHelper; @@ -343,6 +365,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { } } + @Override protected List<GLCapabilitiesImmutable> getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { if(null == eglES1DynamicLookupHelper && null == eglES2DynamicLookupHelper) { return new ArrayList<GLCapabilitiesImmutable>(); // null @@ -350,6 +373,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { return EGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device); } + @Override protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { if (target == null) { throw new IllegalArgumentException("Null target"); @@ -357,6 +381,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { return new EGLOnscreenDrawable(this, target); } + @Override protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { if (target == null) { throw new IllegalArgumentException("Null target"); @@ -370,17 +395,20 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { return new EGLPbufferDrawable(this, target); } + @Override public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { return true; } + @Override protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { WrappedSurface ns = new WrappedSurface(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(device, capsChosen, capsRequested, chooser)); ns.surfaceSizeChanged(width, height); return ns; } - protected ProxySurface createProxySurfaceImpl(AbstractGraphicsDevice adevice, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { + @Override + protected ProxySurface createProxySurfaceImpl(AbstractGraphicsDevice adevice, long windowHandle, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { // FIXME device/windowHandle -> screen ?! EGLGraphicsDevice device = (EGLGraphicsDevice) adevice; DefaultGraphicsScreen screen = new DefaultGraphicsScreen(device, 0); @@ -388,24 +416,29 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { WrappedSurface ns = new WrappedSurface(cfg, windowHandle); return ns; } - + + @Override protected GLContext createExternalGLContextImpl() { AbstractGraphicsScreen absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_EGL); return new EGLExternalContext(absScreen); } + @Override public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { return false; } + @Override protected GLDrawable createExternalGLDrawableImpl() { throw new GLException("Not yet implemented"); } + @Override public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { return false; } + @Override public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) throws GLException { throw new GLException("Unimplemented on this platform"); |