diff options
Diffstat (limited to 'src/jogl/classes')
6 files changed, 106 insertions, 31 deletions
diff --git a/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java b/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java index 5fc977581..1340b661d 100644 --- a/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java +++ b/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java @@ -260,19 +260,17 @@ public abstract class GLDrawableFactory { } /** - * Returns true if a shared context is already mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()}, - * or if a new shared context could be created and mapped. Otherwise return false.<br> - * Creation of the shared context is tried only once. + * Returns true if a shared context could be created while initialization + * of shared resources for <code>device</code> {@link AbstractGraphicsDevice#getConnection()}.<br> + * This does not imply a shared context is mapped, but was available<br>. * * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared the target device, may be <code>null</code> for the platform's default device. */ - public final boolean getIsSharedContextAvailable(AbstractGraphicsDevice device) { - return null != getOrCreateSharedContext(device); - } + public abstract boolean getWasSharedContextCreated(AbstractGraphicsDevice device); /** * Returns the shared context mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()}, - * either a preexisting or newly created, or <code>null</code> if creation failed or not supported.<br> + * either a pre-existing or newly created, or <code>null</code> if creation failed or not supported.<br> * Creation of the shared context is tried only once. * * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared the target device, may be <code>null</code> for the platform's default device. diff --git a/src/jogl/classes/javax/media/opengl/GLProfile.java b/src/jogl/classes/javax/media/opengl/GLProfile.java index 5882046ec..0f502ce32 100644 --- a/src/jogl/classes/javax/media/opengl/GLProfile.java +++ b/src/jogl/classes/javax/media/opengl/GLProfile.java @@ -1279,7 +1279,7 @@ public class GLProfile { final boolean addedAnyProfile = addedDesktopProfile || addedEGLProfile ; if(DEBUG) { - System.err.println("GLProfile.init addedAnyProfile(e/d) "+addedAnyProfile+" ("+addedDesktopProfile+"/"+addedEGLProfile+")"); + System.err.println("GLProfile.init addedAnyProfile(d/e) "+addedAnyProfile+" ("+addedDesktopProfile+"/"+addedEGLProfile+")"); System.err.println("GLProfile.init isAWTAvailable "+isAWTAvailable); System.err.println("GLProfile.init hasDesktopGLFactory "+hasDesktopGLFactory); System.err.println("GLProfile.init hasGL234Impl "+hasGL234Impl); @@ -1333,7 +1333,7 @@ public class GLProfile { // Triggers eager initialization of share context in GLDrawableFactory for the device, // hence querying all available GLProfiles - boolean desktopSharedCtxAvail = desktopFactory.getIsSharedContextAvailable(device); + boolean desktopSharedCtxAvail = desktopFactory.getWasSharedContextCreated(device); if (DEBUG) { System.err.println("GLProfile.initProfilesForDevice: "+device+": desktop Shared Ctx "+desktopSharedCtxAvail); } @@ -1352,7 +1352,7 @@ public class GLProfile { // Triggers eager initialization of share context in GLDrawableFactory for the device, // hence querying all available GLProfiles - boolean eglSharedCtxAvail = eglFactory.getIsSharedContextAvailable(device); + boolean eglSharedCtxAvail = eglFactory.getWasSharedContextCreated(device); if (DEBUG) { System.err.println("GLProfile.initProfilesForDevice: "+device+": egl Shared Ctx "+eglSharedCtxAvail); } diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java index 45d286da3..509ef1f99 100644 --- a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java +++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java @@ -42,7 +42,9 @@ import javax.media.opengl.*; import com.jogamp.common.JogampRuntimeException; import com.jogamp.common.util.*; + import jogamp.opengl.*; +import jogamp.opengl.x11.glx.X11GLXContext; import jogamp.nativewindow.WrappedSurface; import java.util.HashMap; @@ -102,15 +104,27 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { static class SharedResource { private EGLGraphicsDevice device; - //private EGLDrawable drawable; - //private EGLContext context; - - SharedResource(EGLGraphicsDevice dev /*, EGLDrawable draw, EGLContext ctx */) { + // private EGLDrawable drawable; + // private EGLContext contextES1; + // private EGLContext contextES2; + private boolean wasES1ContextCreated; + private boolean wasES2ContextCreated; + + SharedResource(EGLGraphicsDevice dev, boolean wasContextES1Created, boolean wasContextES2Created + /*EGLDrawable draw, EGLContext ctxES1, EGLContext ctxES2 */) { device = dev; // drawable = draw; - // context = ctx; + // contextES1 = ctxES1; + // contextES2 = ctxES2; + this.wasES1ContextCreated = wasContextES1Created; + this.wasES2ContextCreated = wasContextES2Created; } - EGLGraphicsDevice getDevice() { return device; } + final EGLGraphicsDevice getDevice() { return device; } + // final EGLDrawable getDrawable() { return drawable; } + // final EGLContext getContextES1() { return contextES1; } + // final EGLContext getContextES2() { return contextES2; } + final boolean wasES1ContextAvailable() { return wasES1ContextCreated; } + final boolean wasES2ContextAvailable() { return wasES2ContextCreated; } } HashMap/*<connection, SharedResource>*/ sharedMap = new HashMap(); EGLGraphicsDevice defaultDevice; @@ -123,40 +137,81 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { return true; // via mappings (X11/WGL/.. -> EGL) we shall be able to handle all types. } - private SharedResource getOrCreateShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); + private boolean isEGLContextAvailable(EGLGraphicsDevice sharedDevice, String profile) { + boolean madeCurrent = false; + final GLCapabilities caps = new GLCapabilities(GLProfile.get(profile)); + caps.setRedBits(5); caps.setGreenBits(5); caps.setBlueBits(5); caps.setAlphaBits(0); + caps.setDoubleBuffered(false); + caps.setOnscreen(false); + caps.setPBuffer(true); + 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) { + context.setSynchronized(true); + try { + context.makeCurrent(); // could cause exception + madeCurrent = context.isCurrent(); + } catch (GLException gle) { + if (DEBUG) { + System.err.println("EGLDrawableFactory.createShared: INFO: makeCurrent failed"); + gle.printStackTrace(); + } + } finally { + context.destroy(); + } + } + drawable.destroy(); + } + return madeCurrent; + } + + private SharedResource getOrCreateShared(AbstractGraphicsDevice adevice) { + String connection = adevice.getConnection(); SharedResource sr; synchronized(sharedMap) { sr = (SharedResource) sharedMap.get(connection); } - if(null==sr) { + if(null==sr) { long eglDisplay = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY); if (eglDisplay == EGL.EGL_NO_DISPLAY) { throw new GLException("Failed to created EGL default display: error 0x"+Integer.toHexString(EGL.eglGetError())); } else if(DEBUG) { - System.err.println("eglDisplay(EGL_DEFAULT_DISPLAY): 0x"+Long.toHexString(eglDisplay)); + System.err.println("EGLDrawableFactory.createShared: eglDisplay(EGL_DEFAULT_DISPLAY): 0x"+Long.toHexString(eglDisplay)); } if (!EGL.eglInitialize(eglDisplay, null, null)) { throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); } - EGLGraphicsDevice sharedDevice = new EGLGraphicsDevice(eglDisplay, connection, device.getUnitID()); - sr = new SharedResource(sharedDevice); + 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 + final boolean madeCurrentES2 = true; // FIXME + sr = new SharedResource(sharedDevice, madeCurrentES1, madeCurrentES2); synchronized(sharedMap) { sharedMap.put(connection, sr); } if (DEBUG) { - System.err.println("!!! SharedDevice: "+sharedDevice); - } + 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; } - + public final boolean getWasSharedContextCreated(AbstractGraphicsDevice device) { + SharedResource sr = getOrCreateShared(device); + if(null!=sr) { + return sr.wasES1ContextAvailable() || sr.wasES2ContextAvailable(); + } + return false; + } + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - // FIXME: not implemented .. needs a dummy EGL surface - NEEDED ? - return null; + return null; // n/a for EGL .. since we don't keep the resources } - + protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { SharedResource sr = getOrCreateShared(device); if(null!=sr) { @@ -205,7 +260,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl { AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); if(!caps.isPBuffer()) { - throw new GLException("Not yet implemented"); + throw new GLException("Non pbuffer not yet implemented"); } // PBuffer GLDrawable Creation return new EGLPbufferDrawable(this, target); diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java index 6ce793490..3a0f28352 100644 --- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java @@ -116,9 +116,14 @@ public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl { return false; } + public final boolean getWasSharedContextCreated(AbstractGraphicsDevice device) { + // FIXME: not implemented .. needs a dummy OSX surface + return false; + } + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - // FIXME: not implemented .. needs a dummy OSX surface - return null; + // FIXME: not implemented .. needs a dummy OSX surface + return null; } protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java index 13bb24237..f8ba8d277 100644 --- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java @@ -373,6 +373,14 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { final static String WGL_ARB_make_current_read = "WGL_ARB_make_current_read"; final static String wglMakeContextCurrent = "wglMakeContextCurrent"; + public final boolean getWasSharedContextCreated(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return null != sr.getContext(); + } + return false; + } + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); if(null!=sr) { diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java index 14f2a28f1..1caf1e24b 100644 --- a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java @@ -47,6 +47,7 @@ import javax.media.nativewindow.x11.*; import javax.media.opengl.*; import jogamp.opengl.*; + import com.jogamp.common.JogampRuntimeException; import com.jogamp.common.util.*; import jogamp.nativewindow.WrappedSurface; @@ -260,6 +261,14 @@ public class X11GLXDrawableFactory extends GLDrawableFactoryImpl { return false; } + public final boolean getWasSharedContextCreated(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return null != sr.getContext(); + } + return false; + } + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); if(null!=sr) { |