From 20bf031db719f7baa4c6e74734fc999061e08fe2 Mon Sep 17 00:00:00 2001 From: Sven Gothel Date: Thu, 19 Jul 2012 21:15:10 +0200 Subject: Bug 599 - FBObject / Offscreen Support - Part 1 - New FBObject implementation handling FBO and it's attachments *** API CHANGE: Util -> Core *** while it's size and sample-count can be reconfigured on the fly. - com.jogamp.opengl.util.FBObject -> com.jogamp.opengl.FBObject - agnostic to texture unit - separate attachments using OO hierarchy reflecting FBO - handling MSAA and blitting - no FBO destruction for reconfig (attach/detach) - New GLFBODrawableImpl impl. an FBObject based GLDrawable - Instantiated by a dummy native surface (onscreen and invisible) hooked up to a dummy GLDrawable, which is the delegation for context creation. - Utilizies ProxySurface.UpstreamSurfaceHook for dummy surface avoiding specialization for native platforms. - TODO: Allow to utilize common surface interface as a dummy-surface to supporting API seperation of windowing/GL. The latter allows impl. of createGLDrawable(NativeSurface) with FBO. - New OffscreenAutoDrawable (extends GLAutoDrawableDelegate) for all offscreen drawables. Shall replace GLPbuffer. - New GLCapabilities*.isFBO() / setFBO(boolean) to request FBO offscreen, similar to isPBuffer(). Rule: if both are requested, FBO shall be favored. - GLContext adds raw FBO availability query (min. FBO avail), FBObject contains fine grained queries (TODO: Move parts to GLContext for efficiency). - Add framebuffer tracking, allowing fast querying: - GLBase/GLContext: public int getBoundFramebuffer(int target); public int getDefaultDrawFramebuffer(); public int getDefaultReadFramebuffer(); - GLContextImpl public final void setBoundFramebuffer(int target, int framebufferName) .. called by GL impl bind framebuffer - GL: getDefaultDrawFramebuffer(), getDefaultReadFramebuffer() Adding default framebuffer queries being issued by GL.glBindFramebuffer(target, 0) w/ a default framebuffer, o.e. zero. This allows a transparent use of a custom FBO even in case the applications attempts to reset FBO to zero. Value flow: GL <- GLContext <- GLDrawable, - GLCapabilities handle fbo/pbuffer seperate, don't disable the other - GLContext/GL track read/write framebuffer to be queried by FBObject to determine whether to bind/unbind a framebuffer - Test cases for multiple FBO w/ and w/o MSAA Other Features: - New interface ProxySurface.UpstreamSurfaceHook, allowing to hook an upstream surface of unknown type providing lifecycle and information (size, ..) callbacks. Used for all new dummy NativeSurface impl and SWT GLCanvas. - GLContext -> GLDrawable propagation context/drawable lifecycle via ProxySurface.UpstreamSurfaceHook allowing dynamic resources to react (create, init, ..) - contextRealized() - contextMadeCurrent() - SurfaceChangeable -> MutableSurface currently only contains setting the surface handle. TODO: May need to move ProxySurface.UpstreamSurfaceHook -> MutableSurface.UpstreamSurfaceHook, allowing other impl. classes (NEWT OffscreenWindow) to utilize the new upstream hookup mechanism - will allow FBO/Dummy window to work. - SWT GLCanvas using ProxySurface.UpstreamSurfaceHook for proper size propagation. - New GLAutoDrawable::getUpstreamWidget(), allowing GLEventListener to fetch the owning Java side UI element (NEWT, SWT, AWT, ..). - GLDrawableFactory: Removed createOffscreenSurface() - unused and not GL related - EGLDrawableFactory handles device/profile avail. mapping while actually creating context/drawable. This allows us to learn whether the ES context is software/hardware as well as FBO avail. - EGLDrawable: Removed secret buckets of EGL configs :) Employ native surface (X11, WGL, ..) to EGL 'mapping' in EGLDrawableFactory utilizing new EGLUpstreamSurfaceHook (implements ProxySurface.UpstreamSurfaceHook). Other Bugs: - Add CTX_OPTION_DEBUG to ctx/extension cache key since only a debug ctx may expose the ARB debug capability. This bug caused lack of ARB/AMD debug functionality. - Fix GLProfile deadlock (debug mode, w/ EGL/ES, no X11), dump availability information _after_ lock. - ImmModeSink draw(): Use GL's glDrawElements(..), don't cast for GL2ES1. Fixes use for GL2ES2. - Fix KeyEvent.getKeyChar() comment (-> only stable for keyTyped(..)) Misc: - Refined alot of API doc - New GLExtensions holds commonly used GL extension strings, allows better referencing and usage lookup. - Move GL (interface) decl. to GLBase - GLBuffers: Cleanup API doc (format, types) - TextureIO: Add PAM and PPM static suffix identifier - GLCapabilities getNumSamples() returns 0 if sampleBuffers is disabled, this seems to be more natural. - finalized a lot --- .../jogamp/gluegen/opengl/BuildStaticGLInfo.java | 4 +- .../com/jogamp/gluegen/opengl/GLConfiguration.java | 10 +- .../com/jogamp/gluegen/opengl/GLEmitter.java | 18 +- .../gluegen/runtime/opengl/GLExtensionNames.java | 190 -- .../gluegen/runtime/opengl/GLNameResolver.java | 191 ++ .../runtime/opengl/GLProcAddressResolver.java | 4 +- src/jogl/classes/com/jogamp/opengl/FBObject.java | 1943 ++++++++++++++++++++ .../classes/com/jogamp/opengl/GLExtensions.java | 81 + .../classes/com/jogamp/opengl/JoglVersion.java | 18 +- .../com/jogamp/opengl/OffscreenAutoDrawable.java | 89 + .../classes/com/jogamp/opengl/swt/GLCanvas.java | 72 +- .../classes/com/jogamp/opengl/util/FBObject.java | 483 ----- .../classes/com/jogamp/opengl/util/GLBuffers.java | 179 +- .../com/jogamp/opengl/util/GLReadBufferUtil.java | 12 +- .../com/jogamp/opengl/util/ImmModeSink.java | 25 +- .../com/jogamp/opengl/util/awt/Screenshot.java | 3 +- .../com/jogamp/opengl/util/awt/TextRenderer.java | 3 +- .../com/jogamp/opengl/util/texture/Texture.java | 25 +- .../com/jogamp/opengl/util/texture/TextureIO.java | 8 + .../opengl/util/texture/TextureSequence.java | 1 - .../util/texture/spi/NetPbmTextureWriter.java | 6 +- 21 files changed, 2557 insertions(+), 808 deletions(-) delete mode 100644 src/jogl/classes/com/jogamp/gluegen/runtime/opengl/GLExtensionNames.java create mode 100644 src/jogl/classes/com/jogamp/gluegen/runtime/opengl/GLNameResolver.java create mode 100644 src/jogl/classes/com/jogamp/opengl/FBObject.java create mode 100644 src/jogl/classes/com/jogamp/opengl/GLExtensions.java create mode 100644 src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java delete mode 100644 src/jogl/classes/com/jogamp/opengl/util/FBObject.java (limited to 'src/jogl/classes/com/jogamp') diff --git a/src/jogl/classes/com/jogamp/gluegen/opengl/BuildStaticGLInfo.java b/src/jogl/classes/com/jogamp/gluegen/opengl/BuildStaticGLInfo.java index 87a734e1f..482d35cae 100644 --- a/src/jogl/classes/com/jogamp/gluegen/opengl/BuildStaticGLInfo.java +++ b/src/jogl/classes/com/jogamp/gluegen/opengl/BuildStaticGLInfo.java @@ -293,9 +293,9 @@ public class BuildStaticGLInfo { output.println(" public static String getFunctionAssociation(String glFunctionName)"); output.println(" {"); output.println(" String mappedName = null;"); - output.println(" int funcNamePermNum = com.jogamp.gluegen.runtime.opengl.GLExtensionNames.getFuncNamePermutationNumber(glFunctionName);"); + output.println(" int funcNamePermNum = com.jogamp.gluegen.runtime.opengl.GLNameResolver.getFuncNamePermutationNumber(glFunctionName);"); output.println(" for(int i = 0; null==mappedName && i < funcNamePermNum; i++) {"); - output.println(" String tmp = com.jogamp.gluegen.runtime.opengl.GLExtensionNames.getFuncNamePermutation(glFunctionName, i);"); + output.println(" String tmp = com.jogamp.gluegen.runtime.opengl.GLNameResolver.getFuncNamePermutation(glFunctionName, i);"); output.println(" try {"); output.println(" mappedName = (String)funcToAssocMap.get(tmp);"); output.println(" } catch (Exception e) { }"); diff --git a/src/jogl/classes/com/jogamp/gluegen/opengl/GLConfiguration.java b/src/jogl/classes/com/jogamp/gluegen/opengl/GLConfiguration.java index c1a4facd2..ba025e18c 100755 --- a/src/jogl/classes/com/jogamp/gluegen/opengl/GLConfiguration.java +++ b/src/jogl/classes/com/jogamp/gluegen/opengl/GLConfiguration.java @@ -43,7 +43,7 @@ import com.jogamp.gluegen.GlueEmitterControls; import com.jogamp.gluegen.GlueGen; import com.jogamp.gluegen.MethodBinding; import com.jogamp.gluegen.procaddress.ProcAddressConfiguration; -import com.jogamp.gluegen.runtime.opengl.GLExtensionNames; +import com.jogamp.gluegen.runtime.opengl.GLNameResolver; import java.io.File; import java.io.IOException; import java.util.ArrayList; @@ -224,11 +224,11 @@ public class GLConfiguration extends ProcAddressConfiguration { } } } - boolean isGLEnum = GLExtensionNames.isGLEnumeration(symbol); - boolean isGLFunc = GLExtensionNames.isGLFunction(symbol); + boolean isGLEnum = GLNameResolver.isGLEnumeration(symbol); + boolean isGLFunc = GLNameResolver.isGLFunction(symbol); if (isGLFunc || isGLEnum) { - if (GLExtensionNames.isExtensionVEN(symbol, isGLFunc)) { - String extSuffix = GLExtensionNames.getExtensionSuffix(symbol, isGLFunc); + if (GLNameResolver.isExtensionVEN(symbol, isGLFunc)) { + String extSuffix = GLNameResolver.getExtensionSuffix(symbol, isGLFunc); if (getDropUniqVendorExtensions(extSuffix)) { if (DEBUG_IGNORES) { System.err.println("Ignore UniqVendorEXT: " + symbol + ", vendor " + extSuffix); diff --git a/src/jogl/classes/com/jogamp/gluegen/opengl/GLEmitter.java b/src/jogl/classes/com/jogamp/gluegen/opengl/GLEmitter.java index f4658ad7b..809c6783d 100644 --- a/src/jogl/classes/com/jogamp/gluegen/opengl/GLEmitter.java +++ b/src/jogl/classes/com/jogamp/gluegen/opengl/GLEmitter.java @@ -51,7 +51,7 @@ import com.jogamp.gluegen.SymbolFilter; import com.jogamp.gluegen.cgram.types.FunctionSymbol; import com.jogamp.gluegen.procaddress.ProcAddressEmitter; import com.jogamp.gluegen.procaddress.ProcAddressJavaMethodBindingEmitter; -import com.jogamp.gluegen.runtime.opengl.GLExtensionNames; +import com.jogamp.gluegen.runtime.opengl.GLNameResolver; import java.io.IOException; import java.io.PrintWriter; @@ -110,13 +110,13 @@ public class GLEmitter extends ProcAddressEmitter { if (declarations != null) { for (Iterator iterator = declarations.iterator(); iterator.hasNext();) { String decl = iterator.next(); - boolean isGLFunction = GLExtensionNames.isGLFunction(decl); + boolean isGLFunction = GLNameResolver.isGLFunction(decl); boolean isGLEnumeration = false; if (!isGLFunction) { - isGLEnumeration = GLExtensionNames.isGLEnumeration(decl); + isGLEnumeration = GLNameResolver.isGLEnumeration(decl); } if (isGLFunction || isGLEnumeration) { - String renamed = GLExtensionNames.normalize(decl, isGLFunction); + String renamed = GLNameResolver.normalize(decl, isGLFunction); if (!renamed.equals(decl)) { config.addJavaSymbolRename(decl, renamed); } @@ -181,7 +181,7 @@ public class GLEmitter extends ProcAddressEmitter { String cause = null; for (String decl : declarations) { boolean isFunc = !decl.startsWith("GL_"); - if (!GLExtensionNames.isExtension(decl, isFunc)) { + if (!GLNameResolver.isExtension(decl, isFunc)) { isExtension = false; break; } @@ -199,7 +199,7 @@ public class GLEmitter extends ProcAddressEmitter { } } cause = decl; - String unifiedName = GLExtensionNames.normalize(decl, isFunc); + String unifiedName = GLNameResolver.normalize(decl, isFunc); // NOTE that we look up the unified name in the // BuildStaticGLInfo's notion of the APIs -- since // we might not be emitting glue code for the @@ -472,12 +472,12 @@ public class GLEmitter extends ProcAddressEmitter { w.println(" * it was statically linked."); w.println(" */"); w.println(" public long getAddressFor(String functionNameUsr) {"); - w.println(" String functionNameBase = "+GLExtensionNames.class.getName()+".normalizeVEN(com.jogamp.gluegen.runtime.opengl.GLExtensionNames.normalizeARB(functionNameUsr, true), true);"); + w.println(" String functionNameBase = "+GLNameResolver.class.getName()+".normalizeVEN(com.jogamp.gluegen.runtime.opengl.GLNameResolver.normalizeARB(functionNameUsr, true), true);"); w.println(" String addressFieldNameBase = PROCADDRESS_VAR_PREFIX + functionNameBase;"); w.println(" java.lang.reflect.Field addressField = null;"); - w.println(" int funcNamePermNum = "+GLExtensionNames.class.getName()+".getFuncNamePermutationNumber(functionNameBase);"); + w.println(" int funcNamePermNum = "+GLNameResolver.class.getName()+".getFuncNamePermutationNumber(functionNameBase);"); w.println(" for(int i = 0; null==addressField && i < funcNamePermNum; i++) {"); - w.println(" String addressFieldName = "+GLExtensionNames.class.getName()+".getFuncNamePermutation(addressFieldNameBase, i);"); + w.println(" String addressFieldName = "+GLNameResolver.class.getName()+".getFuncNamePermutation(addressFieldNameBase, i);"); w.println(" try {"); w.println(" addressField = getClass().getField(addressFieldName);"); w.println(" } catch (Exception e) { }"); diff --git a/src/jogl/classes/com/jogamp/gluegen/runtime/opengl/GLExtensionNames.java b/src/jogl/classes/com/jogamp/gluegen/runtime/opengl/GLExtensionNames.java deleted file mode 100644 index 426333034..000000000 --- a/src/jogl/classes/com/jogamp/gluegen/runtime/opengl/GLExtensionNames.java +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright (c) 2003-2005 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 - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * 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. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - */ -package com.jogamp.gluegen.runtime.opengl; - -public class GLExtensionNames { - //GL_XYZ : GL_XYZ, GL_XYZ_GL2, GL_XYZ_ARB, GL_XYZ_OES, GL_XYZ_OML - //GL_XYZ : GL_XYZ, GL_GL2_XYZ, GL_ARB_XYZ, GL_OES_XYZ, GL_OML_XYZ - // - // Pass-1 Unify ARB extensions with the same value - // Pass-2 Unify vendor extensions, - // if exist as an ARB extension with the same value. - // Pass-3 Emit - - public static final String[] extensionsARB = { "ARB", "GL2", "OES", "KHR", "OML" }; - public static final String[] extensionsVEN = { "3DFX", - "AMD", - "ANGLE", - "ARM", - "APPLE", - "ATI", - "EXT", - "HI", - "HP", - "IBM", - "IMG", - "MESA", - "MESAX", - "NV", - "QCOM", - "SGI", - "SGIS", - "SGIX", - "SUN", - "VIV", - "WIN" - }; - - - public static final boolean isGLFunction(String str) { - return str.startsWith("gl") || /* str.startsWith("glu") || str.startsWith("glX") || */ - str.startsWith("egl") || str.startsWith("wgl") || str.startsWith("agl") || - str.startsWith("cgl") ; - } - - public static final boolean isGLEnumeration(String str) { - return str.startsWith("GL_") || str.startsWith("GLU_") || str.startsWith("GLX_") || - str.startsWith("EGL_") || str.startsWith("WGL_") || str.startsWith("AGL_") || - str.startsWith("CGL_") ; - } - - public static final int getExtensionIdx(String[] extensions, String str, boolean isGLFunc) { - if(isGLFunc) { - for(int i = extensions.length - 1 ; i>=0 ; i--) { - if( str.endsWith(extensions[i]) ) { - return i; - } - } - } else { - for(int i = extensions.length - 1 ; i>=0 ; i--) { - if( str.endsWith("_"+extensions[i]) ) { - return i; - } - } - } - return -1; - } - - public static final boolean isExtension(String[] extensions, String str, boolean isGLFunc) { - return getExtensionIdx(extensions, str, isGLFunc)>=0; - } - - public static final String getExtensionSuffix(String str, boolean isGLFunc) { - int idx = getExtensionIdx(extensionsARB, str, isGLFunc); - if(idx>=0) { - return extensionsARB[idx]; - } - idx = getExtensionIdx(extensionsVEN, str, isGLFunc); - if(idx>=0) { - return extensionsVEN[idx]; - } - return null; - } - - public static final String normalize(String[] extensions, String str, boolean isGLFunc) { - boolean touched = false; - for(int i = extensions.length - 1 ; !touched && i>=0 ; i--) { - if(isGLFunc) { - if(str.endsWith(extensions[i])) { - // functions - str = str.substring(0, str.length()-extensions[i].length()); - touched=true; - } - } else { - if(str.endsWith("_"+extensions[i])) { - // enums - str = str.substring(0, str.length()-1-extensions[i].length()); - touched=true; - } - } - } - return str; - } - public static final String normalizeARB(String str, boolean isGLFunc) { - return normalize(extensionsARB, str, isGLFunc); - } - public static final boolean isExtensionARB(String str, boolean isGLFunc) { - return isExtension(extensionsARB, str, isGLFunc); - } - public static final String normalizeVEN(String str, boolean isGLFunc) { - return normalize(extensionsVEN, str, isGLFunc); - } - public static final boolean isExtensionVEN(String str, boolean isGLFunc) { - return isExtension(extensionsVEN, str, isGLFunc); - } - public static final String normalize(String str, boolean isGLFunc) { - if (isExtensionARB(str, isGLFunc)) { - return normalizeARB(str, isGLFunc); - } - if (isExtensionVEN(str, isGLFunc)) { - return normalizeVEN(str, isGLFunc); - } - return str; - } - public static final boolean isExtension(String str, boolean isGLFunc) { - return isExtension(extensionsARB, str, isGLFunc) || - isExtension(extensionsVEN, str, isGLFunc); - } - - public static final int getFuncNamePermutationNumber(String name) { - if(isExtensionARB(name, true) || isExtensionVEN(name, true)) { - // no name permutation, if it's already a known extension - return 1; - } - return 1 + extensionsARB.length + extensionsVEN.length; - } - - public static final String getFuncNamePermutation(String name, int i) { - // identity - if(i==0) { - return name; - } - if(0>i || i>=(1+extensionsARB.length + extensionsVEN.length)) { - throw new RuntimeException("Index out of range [0.."+(1+extensionsARB.length+extensionsVEN.length-1)+"]: "+i); - } - // ARB - i-=1; - if(i=0 ; i--) { + if( str.endsWith(extensions[i]) ) { + return i; + } + } + } else { + for(int i = extensions.length - 1 ; i>=0 ; i--) { + if( str.endsWith("_"+extensions[i]) ) { + return i; + } + } + } + return -1; + } + + public static final boolean isExtension(String[] extensions, String str, boolean isGLFunc) { + return getExtensionIdx(extensions, str, isGLFunc)>=0; + } + + public static final String getExtensionSuffix(String str, boolean isGLFunc) { + int idx = getExtensionIdx(extensionsARB, str, isGLFunc); + if(idx>=0) { + return extensionsARB[idx]; + } + idx = getExtensionIdx(extensionsVEN, str, isGLFunc); + if(idx>=0) { + return extensionsVEN[idx]; + } + return null; + } + + public static final String normalize(String[] extensions, String str, boolean isGLFunc) { + boolean touched = false; + for(int i = extensions.length - 1 ; !touched && i>=0 ; i--) { + if(isGLFunc) { + if(str.endsWith(extensions[i])) { + // functions + str = str.substring(0, str.length()-extensions[i].length()); + touched=true; + } + } else { + if(str.endsWith("_"+extensions[i])) { + // enums + str = str.substring(0, str.length()-1-extensions[i].length()); + touched=true; + } + } + } + return str; + } + public static final String normalizeARB(String str, boolean isGLFunc) { + return normalize(extensionsARB, str, isGLFunc); + } + public static final boolean isExtensionARB(String str, boolean isGLFunc) { + return isExtension(extensionsARB, str, isGLFunc); + } + public static final String normalizeVEN(String str, boolean isGLFunc) { + return normalize(extensionsVEN, str, isGLFunc); + } + public static final boolean isExtensionVEN(String str, boolean isGLFunc) { + return isExtension(extensionsVEN, str, isGLFunc); + } + public static final String normalize(String str, boolean isGLFunc) { + if (isExtensionARB(str, isGLFunc)) { + return normalizeARB(str, isGLFunc); + } + if (isExtensionVEN(str, isGLFunc)) { + return normalizeVEN(str, isGLFunc); + } + return str; + } + public static final boolean isExtension(String str, boolean isGLFunc) { + return isExtension(extensionsARB, str, isGLFunc) || + isExtension(extensionsVEN, str, isGLFunc); + } + + public static final int getFuncNamePermutationNumber(String name) { + if(isExtensionARB(name, true) || isExtensionVEN(name, true)) { + // no name permutation, if it's already a known extension + return 1; + } + return 1 + extensionsARB.length + extensionsVEN.length; + } + + public static final String getFuncNamePermutation(String name, int i) { + // identity + if(i==0) { + return name; + } + if(0>i || i>=(1+extensionsARB.length + extensionsVEN.length)) { + throw new RuntimeException("Index out of range [0.."+(1+extensionsARB.length+extensionsVEN.length-1)+"]: "+i); + } + // ARB + i-=1; + if(i + * Supports on-the-fly reconfiguration of dimension and multisample buffers via {@link #reset(GL, int, int, int)} + * while preserving the {@link Attachment} references. + *

+ *

+ * Integrates default read/write framebuffers via {@link GLContext#getDefaultReadFramebuffer()} and {@link GLContext#getDefaultReadFramebuffer()}, + * which is being hooked at {@link GL#glBindFramebuffer(int, int)} when the default (zero) framebuffer is selected. + *

+ * + *

FIXME: Implement support for {@link Type#DEPTH_TEXTURE}, {@link Type#STENCIL_TEXTURE} .

+ */ +public class FBObject { + protected static final boolean DEBUG = Debug.debug("FBObject"); + + /** + * Returns true if basic FBO support is available, otherwise false. + *

+ * Basic FBO is supported if the context is either GL-ES >= 2.0, GL >= core 3.0 or implements the extensions + * ARB_ES2_compatibility, ARB_framebuffer_object, EXT_framebuffer_object or OES_framebuffer_object. + *

+ *

+ * Basic FBO support may only include one color attachment and no multisampling, + * as well as limited internal formats for renderbuffer. + *

+ * @see GLContext#hasFBO() + */ + public static final boolean supportsBasicFBO(GL gl) { + return gl.getContext().hasFBO(); + } + + /** + * Returns true if full FBO support is available, otherwise false. + *

+ * Full FBO is supported if the context is either GL >= core 3.0 or implements the extensions + * ARB_framebuffer_object, or all of + * EXT_framebuffer_object, EXT_framebuffer_multisample, + * EXT_framebuffer_blit, GL_EXT_packed_depth_stencil. + *

+ *

+ * Full FBO support includes multiple color attachments and multisampling. + *

+ */ + public static final boolean supportsFullFBO(GL gl) { + return gl.isGL3() || // GL >= 3.0 + + gl.isExtensionAvailable(GLExtensions.ARB_framebuffer_object) || // ARB_framebuffer_object + + ( gl.isExtensionAvailable(GLExtensions.EXT_framebuffer_object) && // All EXT_framebuffer_object* + gl.isExtensionAvailable(GLExtensions.EXT_framebuffer_multisample) && + gl.isExtensionAvailable(GLExtensions.EXT_framebuffer_blit) && + gl.isExtensionAvailable(GLExtensions.EXT_packed_depth_stencil) ) ; + } + + public static final int getMaxSamples(GL gl) { + if( supportsFullFBO(gl) ) { + int[] val = new int[] { 0 } ; + gl.glGetIntegerv(GL2GL3.GL_MAX_SAMPLES, val, 0); + return val[0]; + } else { + return 0; + } + } + + /** Common super class of all attachments */ + public static abstract class Attachment { + public enum Type { + NONE, DEPTH, STENCIL, DEPTH_STENCIL, COLOR, COLOR_TEXTURE, DEPTH_TEXTURE, STENCIL_TEXTURE; + + /** + * Returns {@link #COLOR}, {@link #DEPTH}, {@link #STENCIL} or {@link #DEPTH_STENCIL} + * @throws IllegalArgumentException if format cannot be handled. + */ + public static Type determine(int format) throws IllegalArgumentException { + switch(format) { + case GL.GL_RGBA4: + case GL.GL_RGB5_A1: + case GL.GL_RGB565: + case GL.GL_RGB8: + case GL.GL_RGBA8: + return Type.COLOR; + case GL.GL_DEPTH_COMPONENT16: + case GL.GL_DEPTH_COMPONENT24: + case GL.GL_DEPTH_COMPONENT32: + return Type.DEPTH; + case GL.GL_STENCIL_INDEX1: + case GL.GL_STENCIL_INDEX4: + case GL.GL_STENCIL_INDEX8: + return Type.STENCIL; + case GL.GL_DEPTH24_STENCIL8: + return Type.DEPTH_STENCIL; + default: + throw new IllegalArgumentException("format invalid: 0x"+Integer.toHexString(format)); + } + } + }; + + /** immutable type [{@link #COLOR}, {@link #DEPTH}, {@link #STENCIL}, {@link #COLOR_TEXTURE}, {@link #DEPTH_TEXTURE}, {@link #STENCIL_TEXTURE} ] */ + public final Type type; + + /** immutable the internal format */ + public final int format; + + private int width, height; + + private int name; + + /** true if resource is initialized by {@link #initialize(GL)}, hence {@link #free(GL)} is allowed to free the GL resources. */ + protected boolean resourceOwner; + + private int initCounter; + + protected Attachment(Type type, int iFormat, int width, int height, int name) { + this.type = type; + this.format = iFormat; + this.width = width; + this.height = height; + this.name = name; + this.resourceOwner = false; + this.initCounter = 0; + } + + /** width of attachment */ + public final int getWidth() { return width; } + /** height of attachment */ + public final int getHeight() { return height; } + /* pp */ final void setSize(int w, int h) { width = w; height = h; } + + /** buffer name [1..max], maybe a texture or renderbuffer name, depending on type. */ + public final int getName() { return name; } + /* pp */ final void setName(int n) { name = n; } + + public final int getInitCounter() { return initCounter; } + + /** + * Initializes the attachment buffer and set it's parameter, if uninitialized, i.e. name is zero. + *

Implementation employs an initialization counter, hence it can be paired recursively with {@link #free(GL)}.

+ * @throws GLException if buffer generation or setup fails. The just created buffer name will be deleted in this case. + */ + public void initialize(GL gl) throws GLException { + initCounter++; + /* + super.initialize(gl); + if(1 == getInitCounter() && 0 == getName() ) { + do init .. + freeResources = true; // if all OK + } + */ + } + + /** + * Releases the attachment buffer if initialized, i.e. name is zero. + *

Implementation employs an initialization counter, hence it can be paired recursively with {@link #initialize(GL)}.

+ * @throws GLException if buffer release fails. + */ + public void free(GL gl) throws GLException { + /* + if(1 == getInitCounter() && freeResources && .. ) { + do free .. + } + super.free(gl); + */ + initCounter--; + if(0 == initCounter) { + resourceOwner = false; + name = 0; + } + if(DEBUG) { + System.err.println("Attachment.free: "+this); + } + } + + /** + *

+ * Comparison by {@link #type}, {@link #format}, {@link #width}, {@link #height} and {@link #name}. + *

+ * {@inheritDoc} + */ + @Override + public boolean equals(Object o) { + if( this == o ) return true; + if( ! ( o instanceof Attachment ) ) return false; + final Attachment a = (Attachment)o; + return type == a.type && + format == a.format || + width == a.width || + height== a.height || + name == a.name ; + } + + /** + *

+ * Hashed by {@link #type}, {@link #format}, {@link #width}, {@link #height} and {@link #name}. + *

+ * {@inheritDoc} + */ + @Override + public int hashCode() { + // 31 * x == (x << 5) - x + int hash = 31 + type.ordinal(); + hash = ((hash << 5) - hash) + format; + hash = ((hash << 5) - hash) + width; + hash = ((hash << 5) - hash) + height; + hash = ((hash << 5) - hash) + name; + return hash; + } + + int objectHashCode() { return super.hashCode(); } + + public String toString() { + return getClass().getSimpleName()+"[type "+type+", format 0x"+Integer.toHexString(format)+", "+width+"x"+height+ + ", name 0x"+Integer.toHexString(name)+", obj 0x"+Integer.toHexString(objectHashCode())+ + ", resOwner "+resourceOwner+", initCount "+initCounter+"]"; + } + + public static Type getType(int attachmentPoint, int maxColorAttachments) { + if( GL.GL_COLOR_ATTACHMENT0 <= attachmentPoint && attachmentPoint < GL.GL_COLOR_ATTACHMENT0+maxColorAttachments ) { + return Type.COLOR; + } + switch(attachmentPoint) { + case GL.GL_DEPTH_ATTACHMENT: + return Type.DEPTH; + case GL.GL_STENCIL_ATTACHMENT: + return Type.STENCIL; + default: + throw new IllegalArgumentException("Invalid attachment point 0x"+Integer.toHexString(attachmentPoint)); + } + } + } + + /** Other renderbuffer attachment which maybe a colorbuffer, depth or stencil. */ + public static class RenderAttachment extends Attachment { + private int samples; + + /** + * @param type allowed types are {@link Type#DEPTH}, {@link Type#STENCIL} or {@link Type#COLOR} + * @param iFormat + * @param samples + * @param width + * @param height + * @param name + */ + public RenderAttachment(Type type, int iFormat, int samples, int width, int height, int name) { + super(validateType(type), iFormat, width, height, name); + this.samples = samples; + } + + /** number of samples, or zero for no multisampling */ + public final int getSamples() { return samples; } + /* pp */ final void setSamples(int s) { samples = s; } + + private static Type validateType(Type type) { + switch(type) { + case DEPTH: + case STENCIL: + case COLOR: + return type; + default: + throw new IllegalArgumentException("Invalid type: "+type); + } + } + + /** + *

+ * Comparison by {@link #type}, {@link #format}, {@link #samples}, {@link #width}, {@link #height} and {@link #name}. + *

+ * {@inheritDoc} + */ + @Override + public boolean equals(Object o) { + if( this == o ) return true; + if( ! ( o instanceof RenderAttachment ) ) return false; + return super.equals(o) && + samples == ((RenderAttachment)o).samples; + } + + /** + *

+ * Hashed by {@link #type}, {@link #format}, {@link #samples}, {@link #width}, {@link #height} and {@link #name}. + *

+ * {@inheritDoc} + */ + @Override + public int hashCode() { + // 31 * x == (x << 5) - x + int hash = super.hashCode(); + hash = ((hash << 5) - hash) + samples; + return hash; + } + + @Override + public void initialize(GL gl) throws GLException { + super.initialize(gl); + if( 1 == getInitCounter() && 0 == getName() ) { + final int[] name = new int[] { -1 }; + gl.glGenRenderbuffers(1, name, 0); + if( 0 == name[0] ) { + throw new GLException("null renderbuffer, "+this); + } + setName(name[0]); + + gl.glBindRenderbuffer(GL.GL_RENDERBUFFER, getName()); + if( samples > 0 ) { + ((GL2GL3)gl).glRenderbufferStorageMultisample(GL.GL_RENDERBUFFER, samples, format, getWidth(), getHeight()); + } else { + gl.glRenderbufferStorage(GL.GL_RENDERBUFFER, format, getWidth(), getHeight()); + } + int glerr = gl.glGetError(); + if(GL.GL_NO_ERROR != glerr) { + gl.glDeleteRenderbuffers(1, name, 0); + setName(0); + throw new GLException("GL Error 0x"+Integer.toHexString(glerr)+" while creating "+this); + } + resourceOwner = true; + if(DEBUG) { + System.err.println("Attachment.init: "+this); + } + } + } + + @Override + public void free(GL gl) { + if(1 == getInitCounter() && resourceOwner && 0 != getName() ) { + final int[] name = new int[] { getName() }; + gl.glDeleteRenderbuffers(1, name, 0); + } + super.free(gl); + } + + public String toString() { + return getClass().getSimpleName()+"[type "+type+", format 0x"+Integer.toHexString(format)+", samples "+samples+", "+getWidth()+"x"+getHeight()+ + ", name 0x"+Integer.toHexString(getName())+", obj 0x"+Integer.toHexString(objectHashCode())+ + ", resOwner "+resourceOwner+", initCount "+getInitCounter()+"]"; + } + } + + /** + * Marker interface, denotes a color buffer attachment. + *

Always an instance of {@link Attachment}.

+ *

Either an instance of {@link ColorAttachment} or {@link TextureAttachment}. + */ + public static interface Colorbuffer { + } + + /** Color render buffer attachment */ + public static class ColorAttachment extends RenderAttachment implements Colorbuffer { + public ColorAttachment(int iFormat, int samples, int width, int height, int name) { + super(Type.COLOR, iFormat, samples, width, height, name); + } + } + + /** Texture attachment */ + public static class TextureAttachment extends Attachment implements Colorbuffer { + /** details of the texture setup */ + public final int dataFormat, dataType, magFilter, minFilter, wrapS, wrapT; + + /** + * @param type allowed types are [ {@link Type#COLOR_TEXTURE}, {@link Type#DEPTH_TEXTURE}, {@link Type#STENCIL_TEXTURE} ] + * @param iFormat + * @param width + * @param height + * @param dataFormat + * @param dataType + * @param magFilter + * @param minFilter + * @param wrapS + * @param wrapT + * @param name + */ + public TextureAttachment(Type type, int iFormat, int width, int height, int dataFormat, int dataType, + int magFilter, int minFilter, int wrapS, int wrapT, int name) { + super(validateType(type), iFormat, width, height, name); + this.dataFormat = dataFormat; + this.dataType = dataType; + this.magFilter = magFilter; + this.minFilter = minFilter; + this.wrapS = wrapS; + this.wrapT = wrapT; + } + + private static Type validateType(Type type) { + switch(type) { + case COLOR_TEXTURE: + case DEPTH_TEXTURE: + case STENCIL_TEXTURE: + return type; + default: + throw new IllegalArgumentException("Invalid type: "+type); + } + } + + /** + * Initializes the texture and set it's parameter, if uninitialized, i.e. name is zero. + * @throws GLException if texture generation and setup fails. The just created texture name will be deleted in this case. + */ + @Override + public void initialize(GL gl) throws GLException { + super.initialize(gl); + if( 1 == getInitCounter() && 0 == getName() ) { + final int[] name = new int[] { -1 }; + gl.glGenTextures(1, name, 0); + if(0 == name[0]) { + throw new GLException("null texture, "+this); + } + setName(name[0]); + + gl.glBindTexture(GL.GL_TEXTURE_2D, name[0]); + gl.glTexImage2D(GL.GL_TEXTURE_2D, 0, format, getWidth(), getHeight(), 0, dataFormat, dataType, null); + if( 0 < magFilter ) { + gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, magFilter); + } + if( 0 < minFilter ) { + gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, minFilter); + } + if( 0 < wrapS ) { + gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, wrapS); + } + if( 0 < wrapT ) { + gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, wrapT); + } + int glerr = gl.glGetError(); + if(GL.GL_NO_ERROR != glerr) { + gl.glDeleteTextures(1, name, 0); + setName(0); + throw new GLException("GL Error 0x"+Integer.toHexString(glerr)+" while creating "+this); + } + resourceOwner = true; + } + if(DEBUG) { + System.err.println("Attachment.init: "+this); + } + } + + @Override + public void free(GL gl) { + if(1 == getInitCounter() && resourceOwner && 0 != getName() ) { + final int[] name = new int[] { getName() }; + gl.glDeleteTextures(1, name, 0); + } + super.free(gl); + } + } + + private boolean initialized; + private boolean basicFBOSupport; + private boolean fullFBOSupport; + private boolean rgba8Avail; + private boolean depth24Avail; + private boolean depth32Avail; + private boolean stencil01Avail; + private boolean stencil04Avail; + private boolean stencil08Avail; + private boolean stencil16Avail; + private boolean packedDepthStencilAvail; + private int maxColorAttachments, maxSamples, maxTextureSize, maxRenderbufferSize; + + private int width, height, samples; + private int vStatus; + private int fbName; + private boolean bound; + + private int colorAttachmentCount; + private Colorbuffer[] colorAttachmentPoints; // colorbuffer attachment points + private RenderAttachment depth, stencil; // depth and stencil maybe equal in case of packed-depth-stencil + + private final FBObject samplesSink; // MSAA sink + private TextureAttachment samplesSinkTexture; + private boolean samplesSinkDirty; + + // + // ColorAttachment helper .. + // + + private final void validateColorAttachmentPointRange(int point) { + if(maxColorAttachments != colorAttachmentPoints.length) { + throw new InternalError("maxColorAttachments "+maxColorAttachments+", array.lenght "+colorAttachmentPoints); + } + if(0 > point || point >= maxColorAttachments) { + throw new IllegalArgumentException("attachment point out of range: "+point+", should be within [0.."+(maxColorAttachments-1)+"]"); + } + } + + private final void validateAddColorAttachment(int point, Colorbuffer ca) { + validateColorAttachmentPointRange(point); + if( null != colorAttachmentPoints[point] ) { + throw new IllegalArgumentException("Cannot attach "+ca+", attachment point already in use by "+colorAttachmentPoints[point]); + } + } + + private final void addColorAttachment(int point, Colorbuffer ca) { + validateColorAttachmentPointRange(point); + final Colorbuffer c = colorAttachmentPoints[point]; + if( null != c && c != ca ) { + throw new IllegalArgumentException("Add failed: requested to add "+ca+" at "+point+", but slot is holding "+c+"; "+this); + } + colorAttachmentPoints[point] = ca; + colorAttachmentCount++; + } + + private final void removeColorAttachment(int point, Colorbuffer ca) { + validateColorAttachmentPointRange(point); + final Colorbuffer c = colorAttachmentPoints[point]; + if( null != c && c != ca ) { + throw new IllegalArgumentException("Remove failed: requested to removed "+ca+" at "+point+", but slot is holding "+c+"; "+this); + } + colorAttachmentPoints[point] = null; + colorAttachmentCount--; + } + + /** + * Return the {@link Colorbuffer} attachment at attachmentPoint if it is attached to this FBO, otherwise null. + * + * @see #attachColorbuffer(GL, boolean) + * @see #attachColorbuffer(GL, boolean) + * @see #attachTexture2D(GL, int, boolean, int, int, int, int) + * @see #attachTexture2D(GL, int, int, int, int, int, int, int, int) + */ + public final Colorbuffer getColorbuffer(int attachmentPoint) { + validateColorAttachmentPointRange(attachmentPoint); + return colorAttachmentPoints[attachmentPoint]; + } + + /** + * Finds the passed {@link Colorbuffer} within the valid range of attachment points + * using reference comparison only. + *

+ * Note: Slow. Implementation uses a logN array search to save resources, i.e. not using a HashMap. + *

+ * @param ca the {@link Colorbuffer} to look for. + * @return -1 if the {@link Colorbuffer} could not be found, otherwise [0..{@link #getMaxColorAttachments()}-1] + */ + public final int getColorbufferAttachmentPoint(Colorbuffer ca) { + for(int i=0; ireference only. + * + *

+ * Note: Slow. Uses {@link #getColorbufferAttachmentPoint(Colorbuffer)} to determine it's attachment point + * to be used for {@link #getColorbuffer(int)} + *

+ * + * @see #attachColorbuffer(GL, boolean) + * @see #attachColorbuffer(GL, boolean) + * @see #attachTexture2D(GL, int, boolean, int, int, int, int) + * @see #attachTexture2D(GL, int, int, int, int, int, int, int, int) + */ + public final Colorbuffer getColorbuffer(Colorbuffer ca) { + final int p = getColorbufferAttachmentPoint(ca); + return p>=0 ? getColorbuffer(p) : null; + } + + /** + * Creates an uninitialized FBObject instance. + *

+ * Call {@link #init(GL, int, int, int)} .. etc to use it. + *

+ */ + public FBObject() { + this(false); + } + /* pp */ FBObject(boolean isSampleSink) { + this.initialized = false; + + // TBD @ init + this.basicFBOSupport = false; + this.fullFBOSupport = false; + this.rgba8Avail = false; + this.depth24Avail = false; + this.depth32Avail = false; + this.stencil01Avail = false; + this.stencil04Avail = false; + this.stencil08Avail = false; + this.stencil16Avail = false; + this.packedDepthStencilAvail = false; + this.maxColorAttachments=-1; + this.maxSamples=-1; + this.maxTextureSize = 0; + this.maxRenderbufferSize = 0; + + this.width = 0; + this.height = 0; + this.samples = 0; + this.vStatus = -1; + this.fbName = 0; + this.bound = false; + + this.colorAttachmentPoints = null; // at init .. + this.colorAttachmentCount = 0; + this.depth = null; + this.stencil = null; + + this.samplesSink = isSampleSink ? null : new FBObject(true); + this.samplesSinkTexture = null; + this.samplesSinkDirty = true; + } + + private void init(GL gl, int width, int height, int samples) throws GLException { + if(initialized) { + throw new GLException("FBO already initialized"); + } + fullFBOSupport = supportsFullFBO(gl); + + if( !fullFBOSupport && !supportsBasicFBO(gl) ) { + throw new GLException("FBO not supported w/ context: "+gl.getContext()+", "+this); + } + + basicFBOSupport = true; + + rgba8Avail = gl.isGL2GL3() || gl.isExtensionAvailable(GLExtensions.OES_rgb8_rgba8); + depth24Avail = fullFBOSupport || gl.isExtensionAvailable(GLExtensions.OES_depth24); + depth32Avail = fullFBOSupport || gl.isExtensionAvailable(GLExtensions.OES_depth32); + stencil01Avail = fullFBOSupport || gl.isExtensionAvailable(GLExtensions.OES_stencil1); + stencil04Avail = fullFBOSupport || gl.isExtensionAvailable(GLExtensions.OES_stencil4); + stencil08Avail = fullFBOSupport || gl.isExtensionAvailable(GLExtensions.OES_stencil8); + stencil16Avail = fullFBOSupport; + + packedDepthStencilAvail = fullFBOSupport || gl.isExtensionAvailable(GLExtensions.OES_packed_depth_stencil); + + final boolean NV_fbo_color_attachments = gl.isExtensionAvailable(GLExtensions.NV_fbo_color_attachments); + + int val[] = new int[1]; + + int glerr = gl.glGetError(); + if(DEBUG && GL.GL_NO_ERROR != glerr) { + System.err.println("FBObject.init-preexisting.0 GL Error 0x"+Integer.toHexString(glerr)); + } + + int realMaxColorAttachments = 1; + maxColorAttachments = 1; + if( null != samplesSink && fullFBOSupport || NV_fbo_color_attachments ) { + try { + gl.glGetIntegerv(GL2GL3.GL_MAX_COLOR_ATTACHMENTS, val, 0); + glerr = gl.glGetError(); + if(GL.GL_NO_ERROR == glerr) { + realMaxColorAttachments = 1 <= val[0] ? val[0] : 1; // cap minimum to 1 + } else if(DEBUG) { + System.err.println("FBObject.init-GL_MAX_COLOR_ATTACHMENTS query GL Error 0x"+Integer.toHexString(glerr)); + } + } catch (GLException gle) {} + } + maxColorAttachments = realMaxColorAttachments <= 8 ? realMaxColorAttachments : 8; // cap to limit array size + + colorAttachmentPoints = new Colorbuffer[maxColorAttachments]; + colorAttachmentCount = 0; + + maxSamples = 0; + if(fullFBOSupport) { + gl.glGetIntegerv(GL2GL3.GL_MAX_SAMPLES, val, 0); + glerr = gl.glGetError(); + if(GL.GL_NO_ERROR == glerr) { + maxSamples = val[0]; + } else if(DEBUG) { + System.err.println("FBObject.init-GL_MAX_SAMPLES query GL Error 0x"+Integer.toHexString(glerr)); + } + } + gl.glGetIntegerv(GL.GL_MAX_TEXTURE_SIZE, val, 0); + maxTextureSize = val[0]; + gl.glGetIntegerv(GL.GL_MAX_RENDERBUFFER_SIZE, val, 0); + this.maxRenderbufferSize = val[0]; + + glerr = gl.glGetError(); + if(DEBUG && GL.GL_NO_ERROR != glerr) { + System.err.println("FBObject.init-preexisting.1 GL Error 0x"+Integer.toHexString(glerr)); + } + + this.width = width; + this.height = height; + this.samples = samples <= maxSamples ? samples : maxSamples; + + if(DEBUG) { + System.err.println("FBObject "+width+"x"+height+", "+samples+" -> "+samples+" samples"); + System.err.println("basicFBOSupport: "+basicFBOSupport); + System.err.println("fullFBOSupport: "+fullFBOSupport); + System.err.println("maxColorAttachments: "+maxColorAttachments+"/"+realMaxColorAttachments); + System.err.println("maxSamples: "+maxSamples); + System.err.println("maxTextureSize: "+maxTextureSize); + System.err.println("maxRenderbufferSize: "+maxRenderbufferSize); + System.err.println("rgba8: "+rgba8Avail); + System.err.println("depth24: "+depth24Avail); + System.err.println("depth32: "+depth32Avail); + System.err.println("stencil01: "+stencil01Avail); + System.err.println("stencil04: "+stencil04Avail); + System.err.println("stencil08: "+stencil08Avail); + System.err.println("stencil16: "+stencil16Avail); + System.err.println("packedDepthStencil: "+packedDepthStencilAvail); + System.err.println("NV_fbo_color_attachments: "+NV_fbo_color_attachments); + System.err.println(gl.getContext().getGLVersion()); + System.err.println(JoglVersion.getGLStrings(gl, null).toString()); + System.err.println(gl.getContext()); + } + + checkNoError(null, gl.glGetError(), "FBObject Init.pre"); // throws GLException if error + + if(width > 2 + maxTextureSize || height> 2 + maxTextureSize || + width > maxRenderbufferSize || height> maxRenderbufferSize ) { + throw new GLException("size "+width+"x"+height+" exceeds on of the maxima [texture "+maxTextureSize+", renderbuffer "+maxRenderbufferSize+"]"); + } + + if(null != samplesSink) { + // init sampling sink + samplesSink.reset(gl, width, height); + resetMSAATexture2DSink(gl); + } + + // generate fbo .. + gl.glGenFramebuffers(1, val, 0); + fbName = val[0]; + if(0 == fbName) { + throw new GLException("null framebuffer"); + } + + // bind fbo .. + gl.glBindFramebuffer(GL.GL_FRAMEBUFFER, fbName); + checkNoError(gl, gl.glGetError(), "FBObject Init.bindFB"); // throws GLException if error + if(!gl.glIsFramebuffer(fbName)) { + checkNoError(gl, GL.GL_INVALID_VALUE, "FBObject Init.isFB"); // throws GLException + } + bound = true; + initialized = true; + + updateStatus(gl); + if(DEBUG) { + System.err.println("FBObject.init(): "+this); + } + } + + /** + * Initializes or resets this FBO's instance. + *

+ * In case the new parameters are compatible with the current ones + * no action will be performed. Otherwise all attachments will be recreated + * to match the new given parameters. + *

+ *

+ * Currently incompatibility and hence recreation is given if + * the size or sample count doesn't match for subsequent calls. + *

+ * + *

Leaves the FBO bound state untouched

+ * + * @param gl the current GL context + * @param newWidth + * @param newHeight + * @throws GLException in case of an error + */ + public final void reset(GL gl, int newWidth, int newHeight) { + reset(gl, newWidth, newHeight, 0); + } + + /** + * Initializes or resets this FBO's instance. + *

+ * In case the new parameters are compatible with the current ones + * no action will be performed. Otherwise all attachments will be recreated + * to match the new given parameters. + *

+ *

+ * Currently incompatibility and hence recreation is given if + * the size or sample count doesn't match for subsequent calls. + *

+ * + *

Leaves the FBO bound state untouched

+ * + * @param gl the current GL context + * @param newWidth + * @param newHeight + * @param newSamples if > 0, MSAA will be used, otherwise no multisampling. Will be capped to {@link #getMaxSamples()}. + * @throws GLException in case of an error + */ + public final void reset(GL gl, int newWidth, int newHeight, int newSamples) { + if(!initialized) { + init(gl, newWidth, newHeight, newSamples); + return; + } + newSamples = newSamples <= maxSamples ? newSamples : maxSamples; // clamp + + if( newWidth != width || newHeight != height || newSamples != samples ) { + if(DEBUG) { + System.err.println("FBObject.reset - START - "+this); + } + + final boolean wasBound = isBound(); + + width = newWidth; + height = newHeight; + samples = newSamples; + detachAllImpl(gl, true , true); + resetMSAATexture2DSink(gl); + + if(wasBound) { + bind(gl); + } else { + unbind(gl); + } + + if(DEBUG) { + System.err.println("FBObject.reset - END - "+this); + } + } + } + + /** + * Note that the status may reflect an incomplete state during transition of attachments. + * @return The FB status. {@link GL.GL_FRAMEBUFFER_COMPLETE} if ok, otherwise return GL FBO error state or -1 + * @see #validateStatus() + */ + public final int getStatus() { + return vStatus; + } + + /** return the {@link #getStatus()} as a string. */ + public final String getStatusString() { + return getStatusString(vStatus); + } + + public static final String getStatusString(int fbStatus) { + switch(fbStatus) { + case -1: + return "NOT A FBO"; + + case GL.GL_FRAMEBUFFER_COMPLETE: + return "OK"; + + case GL.GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT: + return("GL FBO: incomplete, incomplete attachment\n"); + case GL.GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: + return("GL FBO: incomplete, missing attachment"); + case GL.GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS: + return("GL FBO: incomplete, attached images must have same dimensions"); + case GL.GL_FRAMEBUFFER_INCOMPLETE_FORMATS: + return("GL FBO: incomplete, attached images must have same format"); + case GL2GL3.GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER: + return("GL FBO: incomplete, missing draw buffer"); + case GL2GL3.GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER: + return("GL FBO: incomplete, missing read buffer"); + case GL2GL3.GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE: + return("GL FBO: incomplete, missing multisample buffer"); + case GL3.GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS: + return("GL FBO: incomplete, layer targets"); + + case GL.GL_FRAMEBUFFER_UNSUPPORTED: + return("GL FBO: Unsupported framebuffer format"); + case GL2GL3.GL_FRAMEBUFFER_UNDEFINED: + return("GL FBO: framebuffer undefined"); + + case 0: + return("GL FBO: incomplete, implementation fault"); + default: + return("GL FBO: incomplete, implementation ERROR 0x"+Integer.toHexString(fbStatus)); + } + } + + /** + * The status may even be valid if incomplete during transition of attachments. + * @see #getStatus() + */ + public final boolean isStatusValid() { + switch(vStatus) { + case GL.GL_FRAMEBUFFER_COMPLETE: + return true; + + case GL.GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT: + case GL.GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: + case GL.GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS: + case GL.GL_FRAMEBUFFER_INCOMPLETE_FORMATS: + case GL2GL3.GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER: + case GL2GL3.GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER: + case GL2GL3.GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE: + case GL3.GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS: + if(0 == colorAttachmentCount || null == depth) { + // we are in transition + return true; + } + + case GL.GL_FRAMEBUFFER_UNSUPPORTED: + case GL2GL3.GL_FRAMEBUFFER_UNDEFINED: + + case 0: + default: + System.out.println("Framebuffer " + fbName + " is incomplete: status = 0x" + Integer.toHexString(vStatus) + + " : " + getStatusString(vStatus)); + return false; + } + } + + private final boolean checkNoError(GL gl, int err, String exceptionMessage) throws GLException { + if(GL.GL_NO_ERROR != err) { + if(null != gl) { + destroy(gl); + } + if(null != exceptionMessage) { + throw new GLException(exceptionMessage+" GL Error 0x"+Integer.toHexString(err)); + } + return false; + } + return true; + } + + private final void checkInitialized() throws GLException { + if(!initialized) { + throw new GLException("FBO not initialized, call init(GL) first."); + } + } + + /** + * Attaches a Texture2D Color Buffer to this FBO's instance at the given attachment point, + * selecting the texture data type and format automatically. + * + *

Using default min/mag filter {@link GL#GL_NEAREST} and default wrapS/wrapT {@link GL#GL_CLAMP_TO_EDGE}.

+ * + *

Leaves the FBO bound.

+ * + * @param gl the current GL context + * @param attachmentPoint the color attachment point ranging from [0..{@link #getMaxColorAttachments()}-1] + * @param alpha set to true if you request alpha channel, otherwise false; + * @return TextureAttachment instance describing the new attached texture colorbuffer if bound and configured successfully, otherwise GLException is thrown + * @throws GLException in case the texture colorbuffer couldn't be allocated or MSAA has been chosen + */ + public final TextureAttachment attachTexture2D(GL gl, int attachmentPoint, boolean alpha) throws GLException { + return attachTexture2D(gl, attachmentPoint, alpha, GL.GL_NEAREST, GL.GL_NEAREST, GL.GL_CLAMP_TO_EDGE, GL.GL_CLAMP_TO_EDGE); + } + + /** + * Attaches a Texture2D Color Buffer to this FBO's instance at the given attachment point, + * selecting the texture data type and format automatically. + * + *

Leaves the FBO bound.

+ * + * @param gl the current GL context + * @param attachmentPoint the color attachment point ranging from [0..{@link #getMaxColorAttachments()}-1] + * @param alpha set to true if you request alpha channel, otherwise false; + * @param magFilter if > 0 value for {@link GL#GL_TEXTURE_MAG_FILTER} + * @param minFilter if > 0 value for {@link GL#GL_TEXTURE_MIN_FILTER} + * @param wrapS if > 0 value for {@link GL#GL_TEXTURE_WRAP_S} + * @param wrapT if > 0 value for {@link GL#GL_TEXTURE_WRAP_T} + * @return TextureAttachment instance describing the new attached texture colorbuffer if bound and configured successfully, otherwise GLException is thrown + * @throws GLException in case the texture colorbuffer couldn't be allocated or MSAA has been chosen + */ + public final TextureAttachment attachTexture2D(GL gl, int attachmentPoint, boolean alpha, int magFilter, int minFilter, int wrapS, int wrapT) throws GLException { + final int textureInternalFormat, textureDataFormat, textureDataType; + if(gl.isGLES()) { + textureInternalFormat = alpha ? GL.GL_RGBA : GL.GL_RGB; + textureDataFormat = alpha ? GL.GL_RGBA : GL.GL_RGB; + textureDataType = GL.GL_UNSIGNED_BYTE; + } else { + textureInternalFormat = alpha ? GL.GL_RGBA8 : GL.GL_RGB8; + textureDataFormat = alpha ? GL.GL_BGRA : GL.GL_RGB; + textureDataType = alpha ? GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV : GL.GL_UNSIGNED_BYTE; + } + return attachTexture2D(gl, attachmentPoint, textureInternalFormat, textureDataFormat, textureDataType, magFilter, minFilter, wrapS, wrapT); + } + + /** + * Attaches a Texture2D Color Buffer to this FBO's instance at the given attachment point. + * + *

Leaves the FBO bound.

+ * + * @param gl the current GL context + * @param attachmentPoint the color attachment point ranging from [0..{@link #getMaxColorAttachments()}-1] + * @param internalFormat internalFormat parameter to {@link GL#glTexImage2D(int, int, int, int, int, int, int, int, long)} + * @param dataFormat format parameter to {@link GL#glTexImage2D(int, int, int, int, int, int, int, int, long)} + * @param dataType type parameter to {@link GL#glTexImage2D(int, int, int, int, int, int, int, int, long)} + * @param magFilter if > 0 value for {@link GL#GL_TEXTURE_MAG_FILTER} + * @param minFilter if > 0 value for {@link GL#GL_TEXTURE_MIN_FILTER} + * @param wrapS if > 0 value for {@link GL#GL_TEXTURE_WRAP_S} + * @param wrapT if > 0 value for {@link GL#GL_TEXTURE_WRAP_T} + * @return TextureAttachment instance describing the new attached texture colorbuffer if bound and configured successfully, otherwise GLException is thrown + * @throws GLException in case the texture colorbuffer couldn't be allocated or MSAA has been chosen + */ + public final TextureAttachment attachTexture2D(GL gl, int attachmentPoint, + int internalFormat, int dataFormat, int dataType, + int magFilter, int minFilter, int wrapS, int wrapT) throws GLException { + return attachTexture2D(gl, attachmentPoint, + new TextureAttachment(Type.COLOR_TEXTURE, internalFormat, width, height, dataFormat, dataType, + magFilter, minFilter, wrapS, wrapT, 0 /* name */)); + } + + /** + * Attaches a Texture2D Color Buffer to this FBO's instance at the given attachment point. + * + *

+ * In case the passed TextureAttachment texA is uninitialized, i.e. it's texture name is zero, + * a new texture name is generated and setup w/ the texture parameter.
+ * Otherwise, i.e. texture name is not zero, the passed TextureAttachment texA is + * considered complete and assumed matching this FBO requirement. A GL error may occur is the latter is untrue. + *

+ * + *

Leaves the FBO bound.

+ * + * @param gl the current GL context + * @param attachmentPoint the color attachment point ranging from [0..{@link #getMaxColorAttachments()}-1] + * @param texA the to be attached {@link TextureAttachment}. Maybe complete or uninitialized, see above. + * @return the passed TextureAttachment texA instance describing the new attached texture colorbuffer if bound and configured successfully, otherwise GLException is thrown + * @throws GLException in case the texture colorbuffer couldn't be allocated or MSAA has been chosen + */ + public final TextureAttachment attachTexture2D(GL gl, int attachmentPoint, TextureAttachment texA) throws GLException { + validateAddColorAttachment(attachmentPoint, texA); + + if(samples>0) { + removeColorAttachment(attachmentPoint, texA); + throw new GLException("Texture2D not supported w/ MSAA. If you have enabled MSAA with exisiting texture attachments, you may want to detach them via detachAllTexturebuffer(gl)."); + } + + texA.initialize(gl); + addColorAttachment(attachmentPoint, texA); + + bind(gl); + + // Set up the color buffer for use as a renderable texture: + gl.glFramebufferTexture2D(GL.GL_FRAMEBUFFER, + GL.GL_COLOR_ATTACHMENT0 + attachmentPoint, + GL.GL_TEXTURE_2D, texA.getName(), 0); + updateStatus(gl); + + if(!isStatusValid()) { + detachColorbuffer(gl, attachmentPoint); + throw new GLException("attachTexture2D "+texA+" at "+attachmentPoint+" failed "+getStatusString()+", "+this); + } + if(DEBUG) { + System.err.println("FBObject.attachTexture2D: "+this); + } + return texA; + } + + /** + * Attaches a Color Buffer to this FBO's instance at the given attachment point, + * selecting the format automatically. + * + *

Leaves the FBO bound.

+ * + * @param gl the current GL context + * @param attachmentPoint the color attachment point ranging from [0..{@link #getMaxColorAttachments()}-1] + * @param alpha set to true if you request alpha channel, otherwise false; + * @return ColorAttachment instance describing the new attached colorbuffer if bound and configured successfully, otherwise GLException is thrown + * @throws GLException in case the colorbuffer couldn't be allocated + */ + public final ColorAttachment attachColorbuffer(GL gl, int attachmentPoint, boolean alpha) throws GLException { + final int internalFormat; + if( rgba8Avail ) { + internalFormat = alpha ? GL.GL_RGBA8 : GL.GL_RGB8 ; + } else { + internalFormat = alpha ? GL.GL_RGBA4 : GL.GL_RGB565; + } + return attachColorbuffer(gl, attachmentPoint, internalFormat); + } + + /** + * Attaches a Color Buffer to this FBO's instance at the given attachment point. + * + *

Leaves the FBO bound.

+ * + * @param gl the current GL context + * @param attachmentPoint the color attachment point ranging from [0..{@link #getMaxColorAttachments()}-1] + * @param internalFormat usually {@link GL#GL_RGBA4}, {@link GL#GL_RGB5_A1}, {@link GL#GL_RGB565}, {@link GL#GL_RGB8} or {@link GL#GL_RGBA8} + * @return ColorAttachment instance describing the new attached colorbuffer if bound and configured successfully, otherwise GLException is thrown + * @throws GLException in case the colorbuffer couldn't be allocated + * @throws IllegalArgumentException if internalFormat doesn't reflect a colorbuffer + */ + public final ColorAttachment attachColorbuffer(GL gl, int attachmentPoint, int internalFormat) throws GLException, IllegalArgumentException { + final Attachment.Type atype = Attachment.Type.determine(internalFormat); + if( Attachment.Type.COLOR != atype ) { + throw new IllegalArgumentException("colorformat invalid: 0x"+Integer.toHexString(internalFormat)+", "+this); + } + + return attachColorbuffer(gl, attachmentPoint, new ColorAttachment(internalFormat, samples, width, height, 0)); + } + + /** + * Attaches a Color Buffer to this FBO's instance at the given attachment point. + * + *

Leaves the FBO bound.

+ * + * @param gl + * @param attachmentPoint the color attachment point ranging from [0..{@link #getMaxColorAttachments()}-1] + * @param colA the template for the new {@link ColorAttachment} + * @return ColorAttachment instance describing the new attached colorbuffer if bound and configured successfully, otherwise GLException is thrown + * @throws GLException in case the colorbuffer couldn't be allocated + */ + public final ColorAttachment attachColorbuffer(GL gl, int attachmentPoint, ColorAttachment colA) throws GLException { + validateAddColorAttachment(attachmentPoint, colA); + + colA.initialize(gl); + addColorAttachment(attachmentPoint, colA); + + bind(gl); + + // Attach the color buffer + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, + GL.GL_COLOR_ATTACHMENT0 + attachmentPoint, + GL.GL_RENDERBUFFER, colA.getName()); + + updateStatus(gl); + if(!isStatusValid()) { + detachColorbuffer(gl, attachmentPoint); + throw new GLException("attachColorbuffer "+colA+" at "+attachmentPoint+" failed "+getStatusString()+", "+this); + } + if(DEBUG) { + System.err.println("FBObject.attachColorbuffer: "+this); + } + return colA; + } + + + /** + * Attaches one depth, stencil or packed-depth-stencil buffer to this FBO's instance, + * selecting the internalFormat automatically. + *

+ * Stencil and depth buffer can be attached only once. + *

+ *

+ * In case the desired type or bit-number is not supported, the next available one is chosen. + *

+ *

+ * Use {@link #getDepthAttachment()} and/or {@link #getStencilAttachment()} to retrieve details + * about the attached buffer. The details cannot be returned, since it's possible 2 buffers + * are being created, depth and stencil. + *

+ * + *

Leaves the FBO bound.

+ * + * @param gl + * @param atype either {@link Type#DEPTH}, {@link Type#STENCIL} or {@link Type#DEPTH_STENCIL} + * @param reqBits desired bits for depth or -1 for default (24 bits) + * @throws GLException in case the renderbuffer couldn't be allocated or one is already attached. + * @throws IllegalArgumentException + * @see #getDepthAttachment() + * @see #getStencilAttachment() + */ + public final void attachRenderbuffer(GL gl, Attachment.Type atype, int reqBits) throws GLException, IllegalArgumentException { + if( 0 > reqBits ) { + reqBits = 24; + } + final int internalFormat; + int internalStencilFormat = -1; + + switch ( atype ) { + case DEPTH: + if( 32 <= reqBits && depth32Avail ) { + internalFormat = GL.GL_DEPTH_COMPONENT32; + } else if( 24 <= reqBits && depth24Avail ) { + internalFormat = GL.GL_DEPTH_COMPONENT24; + } else { + internalFormat = GL.GL_DEPTH_COMPONENT16; + } + break; + + case STENCIL: + if( 16 <= reqBits && stencil16Avail ) { + internalFormat = GL2GL3.GL_STENCIL_INDEX16; + } else if( 8 <= reqBits && stencil08Avail ) { + internalFormat = GL.GL_STENCIL_INDEX8; + } else if( 4 <= reqBits && stencil04Avail ) { + internalFormat = GL.GL_STENCIL_INDEX4; + } else if( 1 <= reqBits && stencil01Avail ) { + internalFormat = GL.GL_STENCIL_INDEX1; + } else { + throw new GLException("stencil buffer n/a"); + } + break; + + case DEPTH_STENCIL: + if( packedDepthStencilAvail ) { + internalFormat = GL.GL_DEPTH24_STENCIL8; + } else { + if( 24 <= reqBits && depth24Avail ) { + internalFormat = GL.GL_DEPTH_COMPONENT24; + } else { + internalFormat = GL.GL_DEPTH_COMPONENT16; + } + if( stencil08Avail ) { + internalStencilFormat = GL.GL_STENCIL_INDEX8; + } else if( stencil04Avail ) { + internalStencilFormat = GL.GL_STENCIL_INDEX4; + } else if( stencil01Avail ) { + internalStencilFormat = GL.GL_STENCIL_INDEX1; + } else { + throw new GLException("stencil buffer n/a"); + } + } + break; + default: + throw new IllegalArgumentException("only depth/stencil types allowed, was "+atype+", "+this); + } + + attachRenderbufferImpl(gl, atype, internalFormat); + + if(0<=internalStencilFormat) { + attachRenderbufferImpl(gl, Attachment.Type.STENCIL, internalStencilFormat); + } + } + + /** + * Attaches one depth, stencil or packed-depth-stencil buffer to this FBO's instance, + * depending on the internalFormat. + *

+ * Stencil and depth buffer can be attached only once. + *

+ *

+ * Use {@link #getDepthAttachment()} and/or {@link #getStencilAttachment()} to retrieve details + * about the attached buffer. The details cannot be returned, since it's possible 2 buffers + * are being created, depth and stencil. + *

+ * + *

Leaves the FBO bound.

+ * + * @param gl the current GL context + * @param internalFormat {@link GL#GL_DEPTH_COMPONENT16}, {@link GL#GL_DEPTH_COMPONENT24}, {@link GL#GL_DEPTH_COMPONENT32}, + * {@link GL#GL_STENCIL_INDEX1}, {@link GL#GL_STENCIL_INDEX4}, {@link GL#GL_STENCIL_INDEX8} + * or {@link GL#GL_DEPTH24_STENCIL8} + * @throws GLException in case the renderbuffer couldn't be allocated or one is already attached. + * @throws IllegalArgumentException + * @see #getDepthAttachment() + * @see #getStencilAttachment() + */ + public final void attachRenderbuffer(GL gl, int internalFormat) throws GLException, IllegalArgumentException { + final Attachment.Type atype = Attachment.Type.determine(internalFormat); + if( Attachment.Type.DEPTH != atype && Attachment.Type.STENCIL != atype && Attachment.Type.DEPTH_STENCIL != atype ) { + throw new IllegalArgumentException("renderformat invalid: 0x"+Integer.toHexString(internalFormat)+", "+this); + } + attachRenderbufferImpl(gl, atype, internalFormat); + } + + protected final void attachRenderbufferImpl(GL gl, Attachment.Type atype, int internalFormat) throws GLException { + if( null != depth && ( Attachment.Type.DEPTH == atype || Attachment.Type.DEPTH_STENCIL == atype ) ) { + throw new GLException("FBO depth buffer already attached (rb "+depth+"), type is "+atype+", 0x"+Integer.toHexString(internalFormat)+", "+this); + } + if( null != stencil && ( Attachment.Type.STENCIL== atype || Attachment.Type.DEPTH_STENCIL == atype ) ) { + throw new GLException("FBO stencil buffer already attached (rb "+stencil+"), type is "+atype+", 0x"+Integer.toHexString(internalFormat)+", "+this); + } + attachRenderbufferImpl2(gl, atype, internalFormat); + } + + private final void attachRenderbufferImpl2(GL gl, Attachment.Type atype, int internalFormat) throws GLException { + if( Attachment.Type.DEPTH == atype ) { + if(null == depth) { + depth = new RenderAttachment(Type.DEPTH, internalFormat, samples, width, height, 0); + } else { + depth.setSize(width, height); + depth.setSamples(samples); + } + depth.initialize(gl); + } else if( Attachment.Type.STENCIL == atype ) { + if(null == stencil) { + stencil = new RenderAttachment(Type.STENCIL, internalFormat, samples, width, height, 0); + } else { + stencil.setSize(width, height); + stencil.setSamples(samples); + } + stencil.initialize(gl); + } else if( Attachment.Type.DEPTH_STENCIL == atype ) { + if(null == depth) { + depth = new RenderAttachment(Type.DEPTH, internalFormat, samples, width, height, 0); + } else { + depth.setSize(width, height); + depth.setSamples(samples); + } + depth.initialize(gl); + if(null == stencil) { + stencil = new RenderAttachment(Type.STENCIL, internalFormat, samples, width, height, depth.getName()); + } else { + stencil.setName(depth.getName()); + stencil.setSize(width, height); + stencil.setSamples(samples); + } + stencil.initialize(gl); + } + + bind(gl); + + // Attach the buffer + if( Attachment.Type.DEPTH == atype ) { + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_DEPTH_ATTACHMENT, GL.GL_RENDERBUFFER, depth.getName()); + } else if( Attachment.Type.STENCIL == atype ) { + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_STENCIL_ATTACHMENT, GL.GL_RENDERBUFFER, stencil.getName()); + } else if( Attachment.Type.DEPTH_STENCIL == atype ) { + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_DEPTH_ATTACHMENT, GL.GL_RENDERBUFFER, depth.getName()); + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_STENCIL_ATTACHMENT, GL.GL_RENDERBUFFER, stencil.getName()); + } + + updateStatus(gl); + if( !isStatusValid() ) { + detachRenderbuffer(gl, atype); + throw new GLException("renderbuffer attachment failed: "+this.getStatusString()); + } + + if(DEBUG) { + System.err.println("FBObject.attachRenderbuffer: "+this); + } + } + + /** + *

Leaves the FBO bound!

+ * @param gl + * @param ca + * @throws IllegalArgumentException + */ + public final void detachColorbuffer(GL gl, int attachmentPoint) throws IllegalArgumentException { + if(null == detachColorbufferImpl(gl, attachmentPoint, false)) { + throw new IllegalArgumentException("ColorAttachment at "+attachmentPoint+", not attached, "+this); + } + if(DEBUG) { + System.err.println("FBObject.detachAll: "+this); + } + } + + private final Colorbuffer detachColorbufferImpl(GL gl, int attachmentPoint, boolean recreate) { + final Colorbuffer colbuf = colorAttachmentPoints[attachmentPoint]; // shortcut, don't validate here + + if(null == colbuf) { + return null; + } + + bind(gl); + + if(colbuf instanceof TextureAttachment) { + final TextureAttachment texA = (TextureAttachment) colbuf; + if( 0 != texA.getName() ) { + gl.glFramebufferTexture2D(GL.GL_FRAMEBUFFER, + GL.GL_COLOR_ATTACHMENT0 + attachmentPoint, + GL.GL_TEXTURE_2D, 0, 0); + gl.glBindTexture(GL.GL_TEXTURE_2D, 0); + } + texA.free(gl); + removeColorAttachment(attachmentPoint, texA); + if(recreate) { + texA.setSize(width, height); + attachTexture2D(gl, attachmentPoint, texA); + } + } else if(colbuf instanceof ColorAttachment) { + final ColorAttachment colA = (ColorAttachment) colbuf; + if( 0 != colA.getName() ) { + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, + GL.GL_COLOR_ATTACHMENT0+attachmentPoint, + GL.GL_RENDERBUFFER, 0); + } + colA.free(gl); + removeColorAttachment(attachmentPoint, colbuf); + if(recreate) { + colA.setSize(width, height); + colA.setSamples(samples); + attachColorbuffer(gl, attachmentPoint, colA); + } + } + return colbuf; + } + + /** + * + * @param gl + * @param reqAType {@link Type#DEPTH}, {@link Type#DEPTH} or {@link Type#DEPTH_STENCIL} + */ + public final void detachRenderbuffer(GL gl, Attachment.Type atype) throws IllegalArgumentException { + detachRenderbufferImpl(gl, atype, false); + } + + public final boolean isDepthStencilPackedFormat() { + final boolean res = null != depth && null != stencil && + depth.format == stencil.format ; + if(res && depth.getName() != stencil.getName() ) { + throw new InternalError("depth/stencil packed format not sharing: depth "+depth+", stencil "+stencil); + } + return res; + } + + private final void detachRenderbufferImpl(GL gl, Attachment.Type atype, boolean recreate) throws IllegalArgumentException { + switch ( atype ) { + case DEPTH: + case STENCIL: + case DEPTH_STENCIL: + break; + default: + throw new IllegalArgumentException("only depth/stencil types allowed, was "+atype+", "+this); + } + if( null == depth && null == stencil ) { + return ; // nop + } + // reduction of possible combinations, create unique atype command(s) + final ArrayList actions = new ArrayList(2); + if( isDepthStencilPackedFormat() ) { + // packed + actions.add(Attachment.Type.DEPTH_STENCIL); + } else { + // individual + switch ( atype ) { + case DEPTH: + if( null != depth ) { actions.add(Attachment.Type.DEPTH); } + break; + case STENCIL: + if( null != stencil ) { actions.add(Attachment.Type.STENCIL); } + break; + case DEPTH_STENCIL: + if( null != depth ) { actions.add(Attachment.Type.DEPTH); } + if( null != stencil ) { actions.add(Attachment.Type.STENCIL); } + break; + default: // handled + } + } + + bind(gl); + + for(int i = 0; i < actions.size(); i++) { + final int format; + + Attachment.Type action = actions.get(i); + switch ( action ) { + case DEPTH: + format = depth.format; + if( 0 != depth.getName() ) { + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_DEPTH_ATTACHMENT, GL.GL_RENDERBUFFER, 0); + } + depth.free(gl); + if(!recreate) { + depth = null; + } + break; + case STENCIL: + format = stencil.format; + if(0 != stencil.getName()) { + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_STENCIL_ATTACHMENT, GL.GL_RENDERBUFFER, 0); + } + stencil.free(gl); + if(!recreate) { + stencil = null; + } + break; + case DEPTH_STENCIL: + format = depth.format; + if(0 != depth.getName()) { + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_DEPTH_ATTACHMENT, GL.GL_RENDERBUFFER, 0); + gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, GL.GL_STENCIL_ATTACHMENT, GL.GL_RENDERBUFFER, 0); + } + depth.free(gl); + stencil.free(gl); + if(!recreate) { + depth = null; + stencil = null; + } + break; + default: + throw new InternalError("XXX"); + } + if(recreate) { + attachRenderbufferImpl2(gl, action, format); + } + } + } + + /** + * Detaches all {@link ColorAttachment}s, {@link TextureAttachment}s and {@link RenderAttachment}s. + *

Leaves the FBO bound!

+ *

+ * An attached sampling sink texture will be detached as well, see {@link #getSamplingSink()}. + *

+ * @param gl the current GL context + */ + public final void detachAll(GL gl) { + if(null != samplesSink) { + samplesSink.detachAll(gl); + } + detachAllImpl(gl, true/* detachNonColorbuffer */, false /* recreate */); + } + + /** + * Detaches all {@link ColorAttachment}s and {@link TextureAttachment}s. + *

Leaves the FBO bound!

+ *

+ * An attached sampling sink texture will be detached as well, see {@link #getSamplingSink()}. + *

+ * @param gl the current GL context + */ + public final void detachAllColorbuffer(GL gl) { + if(null != samplesSink) { + samplesSink.detachAllColorbuffer(gl); + } + detachAllImpl(gl, false/* detachNonColorbuffer */, false /* recreate */); + } + + /** + * Detaches all {@link TextureAttachment}s + *

Leaves the FBO bound!

+ *

+ * An attached sampling sink texture will be detached as well, see {@link #getSamplingSink()}. + *

+ * @param gl the current GL context + */ + public final void detachAllTexturebuffer(GL gl) { + if(null != samplesSink) { + samplesSink.detachAllTexturebuffer(gl); + } + for(int i=0; i0 ) { + throw new InternalError("Non zero ColorAttachments "+this); + } + + if(detachNonColorbuffer) { + detachRenderbufferImpl(gl, Attachment.Type.DEPTH_STENCIL, recreate); + } + + if(DEBUG) { + System.err.println("FBObject.detachAll: [resetNonColorbuffer "+detachNonColorbuffer+", recreate "+recreate+"]: "+this); + } + } + + /** + * @param gl the current GL context + */ + public final void destroy(GL gl) { + if(null != samplesSink) { + samplesSink.destroy(gl); + } + + detachAllImpl(gl, true /* detachNonColorbuffer */, false /* recreate */); + + // cache FB names, preset exposed to zero, + // braking ties w/ GL/GLContext link to getReadFramebuffer()/getWriteFramebuffer() + final int fb_cache = fbName; + fbName = 0; + + int name[] = new int[1]; + if(0!=fb_cache) { + name[0] = fb_cache; + gl.glDeleteFramebuffers(1, name, 0); + } + initialized = false; + bound = false; + if(DEBUG) { + System.err.println("FBObject.destroy: "+this); + } + } + + private final boolean sampleSinkSizeMismatch() { + return samplesSink.getWidth() != width || samplesSink.getHeight() != height ; + } + private final boolean sampleSinkTexMismatch() { + return null == samplesSinkTexture || 0 == samplesSinkTexture.getName() ; + } + private final boolean sampleSinkDepthStencilMismatch() { + final boolean depthMismatch = ( null != depth && null == samplesSink.depth ) || + ( null != depth && null != samplesSink.depth && + depth.format != samplesSink.depth.format ); + + final boolean stencilMismatch = ( null != stencil && null == samplesSink.stencil ) || + ( null != stencil && null != samplesSink.stencil && + stencil.format != samplesSink.stencil.format ); + + return depthMismatch || stencilMismatch; + } + + private final void resetMSAATexture2DSink(GL gl) throws GLException { + if(0 == samples) { + // MSAA off + if(null != samplesSink) { + samplesSink.detachAll(gl); + } + return; + } + + boolean sampleSinkSizeMismatch = sampleSinkSizeMismatch(); + boolean sampleSinkTexMismatch = sampleSinkTexMismatch(); + boolean sampleSinkDepthStencilMismatch = sampleSinkDepthStencilMismatch(); + + /** if(DEBUG) { + System.err.println("FBObject.resetMSAATexture2DSink.0: \n\tTHIS "+this+",\n\tSINK "+samplesSink+ + "\n\t size "+sampleSinkSizeMismatch +", tex "+sampleSinkTexMismatch +", depthStencil "+sampleSinkDepthStencilMismatch); + } */ + + if(!sampleSinkSizeMismatch && !sampleSinkTexMismatch && !sampleSinkDepthStencilMismatch) { + // all properties match .. + return; + } + + unbind(gl); + + if(DEBUG) { + System.err.println("FBObject.resetMSAATexture2DSink: BEGIN\n\tTHIS "+this+",\n\tSINK "+samplesSink+ + "\n\t size "+sampleSinkSizeMismatch +", tex "+sampleSinkTexMismatch +", depthStencil "+sampleSinkDepthStencilMismatch); + } + + if( sampleSinkDepthStencilMismatch ) { + samplesSink.detachAllRenderbuffer(gl); + } + + if( sampleSinkSizeMismatch ) { + samplesSink.reset(gl, width, height); + } + + if(null == samplesSinkTexture) { + samplesSinkTexture = samplesSink.attachTexture2D(gl, 0, true); + } else if( 0 == samplesSinkTexture.getName() ) { + samplesSinkTexture.setSize(width, height); + samplesSink.attachTexture2D(gl, 0, samplesSinkTexture); + } + + if( sampleSinkDepthStencilMismatch ) { + samplesSink.attachRenderbuffer(gl, depth.format); + if( null != stencil && !isDepthStencilPackedFormat() ) { + samplesSink.attachRenderbuffer(gl, stencil.format); + } + } + + sampleSinkSizeMismatch = sampleSinkSizeMismatch(); + sampleSinkTexMismatch = sampleSinkTexMismatch(); + sampleSinkDepthStencilMismatch = sampleSinkDepthStencilMismatch(); + if(sampleSinkSizeMismatch || sampleSinkTexMismatch || sampleSinkDepthStencilMismatch) { + throw new InternalError("Samples sink mismatch after reset: \n\tTHIS "+this+",\n\t SINK "+samplesSink+ + "\n\t size "+sampleSinkSizeMismatch +", tex "+sampleSinkTexMismatch +", depthStencil "+sampleSinkDepthStencilMismatch); + } + + if(DEBUG) { + System.err.println("FBObject.resetMSAATexture2DSink: END\n\tTHIS "+this+",\n\tSINK "+samplesSink+ + "\n\t size "+sampleSinkSizeMismatch +", tex "+sampleSinkTexMismatch +", depthStencil "+sampleSinkDepthStencilMismatch); + } + } + + /** + * Bind this FBO, i.e. bind write framebuffer to {@link #getWriteFramebuffer()}. + * + *

If multisampling is used, it sets the read framebuffer to the sampling sink {@link #getWriteFramebuffer()}, + * if full FBO is supported.

+ * + *

+ * In case you have attached more than one color buffer, + * you may want to setup {@link GL2GL3#glDrawBuffers(int, int[], int)}. + *

+ * @param gl the current GL context + * @throws GLException + */ + public final void bind(GL gl) throws GLException { + if(!bound || fbName != gl.getBoundFramebuffer(GL.GL_FRAMEBUFFER)) { + checkInitialized(); + if(samples > 0 && fullFBOSupport) { + // draw to multisampling - read from samplesSink + gl.glBindFramebuffer(GL2GL3.GL_DRAW_FRAMEBUFFER, getWriteFramebuffer()); + gl.glBindFramebuffer(GL2GL3.GL_READ_FRAMEBUFFER, getReadFramebuffer()); + } else { + // one for all + gl.glBindFramebuffer(GL.GL_FRAMEBUFFER, getWriteFramebuffer()); + } + + checkNoError(null, gl.glGetError(), "FBObject post-bind"); // throws GLException if error + bound = true; + samplesSinkDirty = true; + } + } + + /** + * Unbind this FBO, i.e. bind read and write framebuffer to default, see {@link GLBase#getDefaultDrawFramebuffer()}. + * + *

If full FBO is supported, sets the read and write framebuffer individually to default, hence not disturbing + * an optional operating MSAA FBO, see {@link GLBase#getDefaultReadFramebuffer()} and {@link GLBase#getDefaultDrawFramebuffer()}

+ * + * @param gl the current GL context + * @throws GLException + */ + public final void unbind(GL gl) throws GLException { + if(bound) { + if(fullFBOSupport) { + // default read/draw buffers, may utilize GLContext/GLDrawable override of + // GLContext.getDefaultDrawFramebuffer() and GLContext.getDefaultReadFramebuffer() + gl.glBindFramebuffer(GL2GL3.GL_DRAW_FRAMEBUFFER, 0); + gl.glBindFramebuffer(GL2GL3.GL_READ_FRAMEBUFFER, 0); + } else { + gl.glBindFramebuffer(GL.GL_FRAMEBUFFER, 0); // default draw buffer + } + checkNoError(null, gl.glGetError(), "FBObject post-unbind"); // throws GLException if error + bound = false; + } + } + + /** + * Returns true if framebuffer object is bound via {@link #bind(GL)}, otherwise false. + *

+ * Method verifies the bound state via {@link GL#getBoundFramebuffer(int)}. + *

+ * @param gl the current GL context + */ + public final boolean isBound(GL gl) { + bound = bound && fbName != gl.getBoundFramebuffer(GL.GL_FRAMEBUFFER) ; + return bound; + } + + /** Returns true if framebuffer object is bound via {@link #bind(GL)}, otherwise false. */ + public final boolean isBound() { return bound; } + + /** + * Samples the multisampling colorbuffer (msaa-buffer) to it's sink {@link #getSamplingSink()}. + * + *

The operation is skipped, if no multisampling is used or + * the msaa-buffer has not been flagged dirty by a previous call of {@link #bind(GL)}, + * see {@link #isSamplingBufferDirty()}

+ * + *

If full FBO is supported, sets the read and write framebuffer individually to default after sampling, hence not disturbing + * an optional operating MSAA FBO, see {@link GLBase#getDefaultReadFramebuffer()} and {@link GLBase#getDefaultDrawFramebuffer()}

+ * + *

In case you intend to employ {@link GL#glReadPixels(int, int, int, int, int, int, java.nio.Buffer) glReadPixels(..)} + * you may want to call {@link GL#glBindFramebuffer(int, int) glBindFramebuffer}({@link GL2GL3#GL_READ_FRAMEBUFFER}, {@link #getReadFramebuffer()}); + *

+ * + *

Leaves the FBO unbound.

+ * + * @param gl the current GL context + * @param ta {@link TextureAttachment} to use, prev. attached w/ {@link #attachTexture2D(GL, int, boolean, int, int, int, int) attachTexture2D(..)} + * @throws IllegalArgumentException + */ + public final void syncSamplingBuffer(GL gl) { + unbind(gl); + if(samples>0 && samplesSinkDirty) { + samplesSinkDirty = false; + resetMSAATexture2DSink(gl); + gl.glBindFramebuffer(GL2GL3.GL_READ_FRAMEBUFFER, fbName); + gl.glBindFramebuffer(GL2GL3.GL_DRAW_FRAMEBUFFER, samplesSink.getWriteFramebuffer()); + ((GL2GL3)gl).glBlitFramebuffer(0, 0, width, height, 0, 0, width, height, // since MSAA is supported, ugly cast is OK + GL.GL_COLOR_BUFFER_BIT, GL.GL_NEAREST); + if(fullFBOSupport) { + // default read/draw buffers, may utilize GLContext/GLDrawable override of + // GLContext.getDefaultDrawFramebuffer() and GLContext.getDefaultReadFramebuffer() + gl.glBindFramebuffer(GL2GL3.GL_DRAW_FRAMEBUFFER, 0); + gl.glBindFramebuffer(GL2GL3.GL_READ_FRAMEBUFFER, 0); + } else { + gl.glBindFramebuffer(GL.GL_FRAMEBUFFER, 0); // default draw buffer + } + } + } + + /** + * Bind the given texture colorbuffer. + * + *

If multisampling is being used, {@link #syncSamplingBuffer(GL)} is being called.

+ * + *

Leaves the FBO unbound!

+ * + * @param gl the current GL context + * @param ta {@link TextureAttachment} to use, prev. attached w/ {@link #attachTexture2D(GL, int, boolean, int, int, int, int) attachTexture2D(..)} + * @throws IllegalArgumentException + */ + public final void use(GL gl, TextureAttachment ta) throws IllegalArgumentException { + if(null == ta) { throw new IllegalArgumentException("null TextureAttachment"); } + if(samples > 0 && samplesSinkTexture == ta) { + syncSamplingBuffer(gl); + } else { + unbind(gl); + } + gl.glBindTexture(GL.GL_TEXTURE_2D, ta.getName()); // use it .. + } + + /** + * Unbind texture, ie bind 'non' texture 0 + * + *

Leaves the FBO unbound.

+ */ + public final void unuse(GL gl) { + unbind(gl); + gl.glBindTexture(GL.GL_TEXTURE_2D, 0); // don't use it + } + + /** + * Returns true if basic or full FBO is supported, otherwise false. + * @param full true for full FBO supported query, otherwise false for basic FBO support query. + * @see #supportsFullFBO(GL) + * @see #supportsBasicFBO(GL) + * @throws GLException if {@link #init(GL)} hasn't been called. + */ + public final boolean supportsFBO(boolean full) throws GLException { checkInitialized(); return full ? fullFBOSupport : basicFBOSupport; } + + /** + * Returns true if renderbuffer accepts internal format {@link GL#GL_RGB8} and {@link GL#GL_RGBA8}, otherwise false. + * @throws GLException if {@link #init(GL)} hasn't been called. + */ + public final boolean supportsRGBA8() throws GLException { checkInitialized(); return rgba8Avail; } + + /** + * Returns true if {@link GL#GL_DEPTH_COMPONENT16}, {@link GL#GL_DEPTH_COMPONENT24} or {@link GL#GL_DEPTH_COMPONENT32} is supported, otherwise false. + * @param bits 16, 24 or 32 bits + * @throws GLException if {@link #init(GL)} hasn't been called. + */ + public final boolean supportsDepth(int bits) throws GLException { + checkInitialized(); + switch(bits) { + case 16: return basicFBOSupport; + case 24: return depth24Avail; + case 32: return depth32Avail; + default: return false; + } + } + + /** + * Returns true if {@link GL#GL_STENCIL_INDEX1}, {@link GL#GL_STENCIL_INDEX4}, {@link GL#GL_STENCIL_INDEX8} or {@link GL2GL3#GL_STENCIL_INDEX16} is supported, otherwise false. + * @param bits 1, 4, 8 or 16 bits + * @throws GLException if {@link #init(GL)} hasn't been called. + */ + public final boolean supportsStencil(int bits) throws GLException { + checkInitialized(); + switch(bits) { + case 1: return stencil01Avail; + case 4: return stencil04Avail; + case 8: return stencil08Avail; + case 16: return stencil16Avail; + default: return false; + } + } + + /** + * Returns true if {@link GL#GL_DEPTH24_STENCIL8} is supported, otherwise false. + * @throws GLException if {@link #init(GL)} hasn't been called. + */ + public final boolean supportsPackedDepthStencil() throws GLException { checkInitialized(); return packedDepthStencilAvail; } + + /** + * Returns the maximum number of colorbuffer attachments. + * @throws GLException if {@link #init(GL)} hasn't been called. + */ + public final int getMaxColorAttachments() throws GLException { checkInitialized(); return maxColorAttachments; } + + /** + * Returns the maximum number of samples for multisampling. Maybe zero if multisampling is not supported. + * @throws GLException if {@link #init(GL)} hasn't been called. + */ + public final int getMaxSamples() throws GLException { checkInitialized(); return maxSamples; } + + /** + * Returns true if this instance has been initialized with {@link #reset(GL, int, int)} + * or {@link #reset(GL, int, int, int)}, otherwise false + */ + public final boolean isInitialized() { return initialized; } + /** Returns the width */ + public final int getWidth() { return width; } + /** Returns the height */ + public final int getHeight() { return height; } + /** Returns the number of samples for multisampling (MSAA). zero if no multisampling is used. */ + public final int getNumSamples() { return samples; } + /** Returns the framebuffer name to render to. */ + public final int getWriteFramebuffer() { return fbName; } + /** Returns the framebuffer name to read from. Depending on multisampling, this may be a different framebuffer. */ + public final int getReadFramebuffer() { return ( samples > 0 ) ? samplesSink.getReadFramebuffer() : fbName; } + /** Return the number of color/texture attachments */ + public final int getColorAttachmentCount() { return colorAttachmentCount; } + /** Return the stencil {@link RenderAttachment} attachment, if exist. Maybe share the same {@link Attachment#getName()} as {@link #getDepthAttachment()}, if packed depth-stencil is being used. */ + public final RenderAttachment getStencilAttachment() { return stencil; } + /** Return the depth {@link RenderAttachment} attachment. Maybe share the same {@link Attachment#getName()} as {@link #getStencilAttachment()}, if packed depth-stencil is being used. */ + public final RenderAttachment getDepthAttachment() { return depth; } + + /** Return the complete multisampling {@link FBObject} sink, if using multisampling. */ + public final FBObject getSamplingSinkFBO() { return samplesSink; } + + /** Return the multisampling {@link TextureAttachment} sink, if using multisampling. */ + public final TextureAttachment getSamplingSink() { return samplesSinkTexture; } + /** + * Returns true if the multisampling colorbuffer (msaa-buffer) + * has been flagged dirty by a previous call of {@link #bind(GL)}, + * otherwise false. + */ + public final boolean isSamplingBufferDirty() { return samplesSinkDirty; } + + int objectHashCode() { return super.hashCode(); } + + public final String toString() { + final String caps = null != colorAttachmentPoints ? Arrays.asList(colorAttachmentPoints).toString() : null ; + return "FBO[name r/w "+fbName+"/"+getReadFramebuffer()+", init "+initialized+", bound "+bound+", size "+width+"x"+height+", samples "+samples+"/"+maxSamples+ + ", depth "+depth+", stencil "+stencil+", color attachments: "+colorAttachmentCount+"/"+maxColorAttachments+ + ": "+caps+", msaa-sink "+samplesSinkTexture+", isSamplesSink "+(null == samplesSink)+ + ", obj 0x"+Integer.toHexString(objectHashCode())+"]"; + } + + private final void updateStatus(GL gl) { + if( 0 == fbName ) { + vStatus = -1; + } else { + vStatus = gl.glCheckFramebufferStatus(GL.GL_FRAMEBUFFER); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/GLExtensions.java b/src/jogl/classes/com/jogamp/opengl/GLExtensions.java new file mode 100644 index 000000000..f7e25fa01 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/GLExtensions.java @@ -0,0 +1,81 @@ +/** + * Copyright 2012 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: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions 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. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.opengl; + +/** + * Class holding OpenGL extension strings, commonly used by JOGL's implementation. + */ +public class GLExtensions { + public static final String VERSION_1_2 = "GL_VERSION_1_2"; + public static final String VERSION_1_4 = "GL_VERSION_1_4"; + public static final String VERSION_1_5 = "GL_VERSION_1_5"; + public static final String VERSION_2_0 = "GL_VERSION_2_0"; + + public static final String ARB_debug_output = "GL_ARB_debug_output"; + public static final String AMD_debug_output = "GL_AMD_debug_output"; + + public static final String ARB_framebuffer_object = "GL_ARB_framebuffer_object"; + public static final String OES_framebuffer_object = "GL_OES_framebuffer_object"; + public static final String EXT_framebuffer_object = "GL_EXT_framebuffer_object"; + public static final String EXT_framebuffer_blit = "GL_EXT_framebuffer_blit"; + public static final String EXT_framebuffer_multisample = "GL_EXT_framebuffer_multisample"; + public static final String EXT_packed_depth_stencil = "GL_EXT_packed_depth_stencil"; + public static final String OES_depth24 = "GL_OES_depth24"; + public static final String OES_depth32 = "GL_OES_depth32"; + public static final String OES_packed_depth_stencil = "GL_OES_packed_depth_stencil"; + public static final String NV_fbo_color_attachments = "GL_NV_fbo_color_attachments"; + + public static final String ARB_ES2_compatibility = "GL_ARB_ES2_compatibility"; + + public static final String EXT_abgr = "GL_EXT_abgr"; + public static final String OES_rgb8_rgba8 = "GL_OES_rgb8_rgba8"; + public static final String OES_stencil1 = "GL_OES_stencil1"; + public static final String OES_stencil4 = "GL_OES_stencil4"; + public static final String OES_stencil8 = "GL_OES_stencil8"; + public static final String APPLE_float_pixels = "GL_APPLE_float_pixels"; + + public static final String ARB_texture_non_power_of_two = "GL_ARB_texture_non_power_of_two"; + public static final String ARB_texture_rectangle = "GL_ARB_texture_rectangle"; + public static final String EXT_texture_rectangle = "GL_EXT_texture_rectangle"; + public static final String NV_texture_rectangle = "GL_NV_texture_rectangle"; + public static final String EXT_texture_format_BGRA8888 = "GL_EXT_texture_format_BGRA8888"; + public static final String IMG_texture_format_BGRA8888 = "GL_IMG_texture_format_BGRA8888"; + public static final String EXT_texture_compression_s3tc = "GL_EXT_texture_compression_s3tc"; + public static final String NV_texture_compression_vtc = "GL_NV_texture_compression_vtc"; + public static final String SGIS_generate_mipmap = "GL_SGIS_generate_mipmap"; + public static final String OES_read_format = "GL_OES_read_format"; + + public static final String OES_EGL_image_external = "GL_OES_EGL_image_external"; + + // + // Aliased GLX/WGL/.. extensions + // + + public static final String ARB_pixel_format = "GL_ARB_pixel_format"; + public static final String ARB_pbuffer = "GL_ARB_pbuffer"; +} diff --git a/src/jogl/classes/com/jogamp/opengl/JoglVersion.java b/src/jogl/classes/com/jogamp/opengl/JoglVersion.java index 75785fd86..cdb4b82bb 100644 --- a/src/jogl/classes/com/jogamp/opengl/JoglVersion.java +++ b/src/jogl/classes/com/jogamp/opengl/JoglVersion.java @@ -93,11 +93,13 @@ public class JoglVersion extends JogampVersion { return sb; } - public static StringBuilder getDefaultOpenGLInfo(StringBuilder sb, boolean withCapabilitiesInfo) { + public static StringBuilder getDefaultOpenGLInfo(AbstractGraphicsDevice device, StringBuilder sb, boolean withCapabilitiesInfo) { if(null==sb) { sb = new StringBuilder(); } - final AbstractGraphicsDevice device = GLProfile.getDefaultDevice(); + if(null == device) { + device = GLProfile.getDefaultDevice(); + } sb.append("Default Profiles on device ").append(device).append(Platform.getNewline()); if(null!=device) { GLProfile.glAvailabilityToString(device, sb, "\t", 1); @@ -120,13 +122,21 @@ public class JoglVersion extends JogampVersion { if(null==sb) { sb = new StringBuilder(); } - GLContext ctx = gl.getContext(); - + sb.append(VersionUtil.SEPERATOR).append(Platform.getNewline()); sb.append(device.getClass().getSimpleName()).append("[type ") .append(device.getType()).append(", connection ").append(device.getConnection()).append("]: ").append(Platform.getNewline()); GLProfile.glAvailabilityToString(device, sb, "\t", 1); sb.append(Platform.getNewline()); + + return getGLStrings(gl, sb); + } + + public static StringBuilder getGLStrings(GL gl, StringBuilder sb) { + if(null==sb) { + sb = new StringBuilder(); + } + final GLContext ctx = gl.getContext(); sb.append("Swap Interval ").append(gl.getSwapInterval()); sb.append(Platform.getNewline()); sb.append("GL Profile ").append(gl.getGLProfile()); diff --git a/src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java b/src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java new file mode 100644 index 000000000..1ea8595c6 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java @@ -0,0 +1,89 @@ +/** + * Copyright 2012 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: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions 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. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl; + +import javax.media.opengl.GLAutoDrawableDelegate; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; +import javax.media.opengl.GLException; + +import jogamp.opengl.GLFBODrawableImpl; + +/** + * Platform-independent class exposing FBO offscreen functionality to + * applications. + *

+ * This class distinguishes itself from {@link GLAutoDrawableDelegate} + * with it's {@link #setSize(int, int)} functionality. + *

+ */ +public class OffscreenAutoDrawable extends GLAutoDrawableDelegate { + + public OffscreenAutoDrawable(GLDrawable drawable, GLContext context, Object upstreamWidget) { + super(drawable, context, upstreamWidget); + } + + /** + * Attempts to resize this offscreen auto drawable, if supported + * by the underlying {@link GLDrawable). + * @param newWidth + * @param newHeight + * @return true if resize was executed, otherwise false. + * @throws GLException in case of an error during the resize operation + */ + public boolean setSize(int newWidth, int newHeight) throws GLException { + boolean done = false; + if(drawable instanceof GLFBODrawableImpl) { + context.makeCurrent(); + try { + ((GLFBODrawableImpl)drawable).setSize(context.getGL(), newWidth, newHeight); + done = true; + } finally { + context.release(); + } + } + if(done) { + this.defaultWindowResizedOp(); + return true; + } + return false; + } + + /** + * If the underlying {@link GLDrawable} is an FBO implementation + * and contains an {#link FBObject}, the same is returned. + * Otherwise returns null. + */ + public FBObject getFBObject() { + if(drawable instanceof GLFBODrawableImpl) { + return ((GLFBODrawableImpl)drawable).getFBObject(); + } + return null; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java index 5ee58b78d..0d9d3ddf5 100644 --- a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java +++ b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java @@ -231,6 +231,8 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { /* Get the nativewindow-Graphics Device associated with this control (which is determined by the parent Composite) */ device = SWTAccessor.getDevice(this); + /* Since we have no means of querying the screen index yet, assume 0. Good choice due to Xinerama alike settings anyways. */ + final int screenIdx = 0; /* Native handle for the control, used to associate with GLContext */ nativeWindowHandle = SWTAccessor.getWindowHandle(this); @@ -243,7 +245,7 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { final GLDrawableFactory glFactory = GLDrawableFactory.getFactory(caps.getGLProfile()); /* Create a NativeWindow proxy for the SWT canvas */ - proxySurface = glFactory.createProxySurface(device, nativeWindowHandle, caps, chooser); + proxySurface = glFactory.createProxySurface(device, screenIdx, nativeWindowHandle, caps, chooser, swtCanvasUpStreamHook); /* Associate a GL surface with the proxy */ drawable = glFactory.createGLDrawable(proxySurface); @@ -265,12 +267,58 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { addControlListener(new ControlAdapter() { @Override public void controlResized(final ControlEvent arg0) { - clientArea = GLCanvas.this.getClientArea(); - /* Mark for OpenGL reshape next time the control is painted */ - sendReshape = true; + updateSizeCheck(); } }); } + private final ProxySurface.UpstreamSurfaceHook swtCanvasUpStreamHook = new ProxySurface.UpstreamSurfaceHook() { + @Override + public final void create(ProxySurface s) { /* nop */ } + + @Override + public final void destroy(ProxySurface s) { /* nop */ } + + @Override + public final int getWidth(ProxySurface s) { + return clientArea.width; + } + + @Override + public final int getHeight(ProxySurface s) { + return clientArea.height; + } + + @Override + public String toString() { + return "SETUpstreamSurfaceHook[upstream: "+GLCanvas.this.toString()+"]"; + } + + }; + + protected final void updateSizeCheck() { + clientArea = GLCanvas.this.getClientArea(); + if (clientArea != null && + proxySurface.getWidth() != clientArea.width && + proxySurface.getHeight() != clientArea.height) { + sendReshape = true; // Mark for OpenGL reshape next time the control is painted + } + sendReshape = false; + } + + @Override + public final Object getUpstreamWidget() { + return this; + } + + @Override + public int getWidth() { + return clientArea.width; + } + + @Override + public int getHeight() { + return clientArea.height; + } @Override public void addGLEventListener(final GLEventListener arg0) { @@ -417,25 +465,11 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { return (drawable != null) ? drawable.getHandle() : 0; } - @Override - public int getHeight() { - final Rectangle clientArea = this.clientArea; - if (clientArea == null) return 0; - return clientArea.height; - } - @Override public NativeSurface getNativeSurface() { return (drawable != null) ? drawable.getNativeSurface() : null; } - @Override - public int getWidth() { - final Rectangle clientArea = this.clientArea; - if (clientArea == null) return 0; - return clientArea.width; - } - @Override public boolean isRealized() { return (drawable != null) ? drawable.isRealized() : false; @@ -515,7 +549,7 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { // System.err.println(NativeWindowVersion.getInstance()); System.err.println(JoglVersion.getInstance()); - System.err.println(JoglVersion.getDefaultOpenGLInfo(null, true).toString()); + System.err.println(JoglVersion.getDefaultOpenGLInfo(null, null, true).toString()); final GLCapabilitiesImmutable caps = new GLCapabilities( GLProfile.getDefault(GLProfile.getDefaultDevice()) ); final Display display = new Display(); diff --git a/src/jogl/classes/com/jogamp/opengl/util/FBObject.java b/src/jogl/classes/com/jogamp/opengl/util/FBObject.java deleted file mode 100644 index 3e049a334..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/FBObject.java +++ /dev/null @@ -1,483 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2011 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 - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * 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. - * - */ - -package com.jogamp.opengl.util; - -import javax.media.opengl.*; - -public class FBObject { - static final int MAX_FBO_TEXTURES = 32; // just for our impl .. not the real 'max' FBO color attachments - private int[] fbo_tex_names; - private int[] fbo_tex_units; - private int fbo_tex_num; - private int colorattachment_num; - - private boolean initialized; - private int width, height; - private int fb, depth_rb, stencil_rb, vStatus; - private boolean bound; - - public FBObject(int width, int height) { - this.fbo_tex_names = new int[MAX_FBO_TEXTURES]; - this.fbo_tex_units = new int[MAX_FBO_TEXTURES]; - this.fbo_tex_num = 0; - this.colorattachment_num = 0; - this.initialized = false; - this.width = width; - this.height = height; - this.fb = 0; - this.depth_rb = 0; - this.stencil_rb = 0; - this.bound = false; - } - - /** - * @return true if the FB status is valid, otherwise false - * @see #getStatus() - */ - public boolean isStatusValid() { - switch(vStatus) { - case GL.GL_FRAMEBUFFER_COMPLETE: - return true; - case GL.GL_FRAMEBUFFER_UNSUPPORTED: - case GL.GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT: - case GL.GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: - case GL.GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS: - case GL.GL_FRAMEBUFFER_INCOMPLETE_FORMATS: - //case GL2.GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER: - //case GL2.GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER: - //case GL2.GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT: - case 0: - default: - System.out.println("Framebuffer " + fb + " is incomplete: status = 0x" + Integer.toHexString(vStatus) + - " : " + getStatusString(vStatus)); - return false; - } - } - - /** - * @return The FB status. {@link GL.GL_FRAMEBUFFER_COMPLETE} if ok, otherwise return GL FBO error state or -1 - * @see #validateStatus() - */ - public int getStatus() { - return vStatus; - } - - public String getStatusString() { - return getStatusString(vStatus); - } - - public static final String getStatusString(int fbStatus) { - switch(fbStatus) { - case -1: - return "NOT A FBO"; - case GL.GL_FRAMEBUFFER_COMPLETE: - return "OK"; - case GL.GL_FRAMEBUFFER_UNSUPPORTED: - return("GL FBO: Unsupported framebuffer format"); - case GL.GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT: - return("GL FBO: incomplete, incomplete attachment\n"); - case GL.GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: - return("GL FBO: incomplete, missing attachment"); - case GL.GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS: - return("GL FBO: incomplete, attached images must have same dimensions"); - case GL.GL_FRAMEBUFFER_INCOMPLETE_FORMATS: - return("GL FBO: incomplete, attached images must have same format"); - case GL2.GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER: - return("GL FBO: incomplete, missing draw buffer"); - case GL2.GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER: - return("GL FBO: incomplete, missing read buffer"); - case GL2.GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE: - return("GL FBO: incomplete, missing multisample buffer"); - case 0: - return("GL FBO: incomplete, implementation fault"); - default: - return("GL FBO: incomplete, implementation ERROR"); - } - } - - private boolean checkNoError(GL gl, int err, String exceptionMessage) { - if(GL.GL_NO_ERROR != err) { - if(null != gl) { - destroy(gl); - } - if(null != exceptionMessage) { - throw new GLException(exceptionMessage+" GL Error 0x"+Integer.toHexString(err)); - } - return false; - } - return true; - } - - private final void checkInitialized() { - if(!initialized) { - throw new GLException("FBO not initialized, call init(GL) first."); - } - } - - private final void checkBound(GL gl, boolean shallBeBound) { - checkInitialized(); - if(bound != shallBeBound) { - final String s0 = shallBeBound ? "not" : "already" ; - throw new GLException("FBO "+s0+" bound "+toString()); - } - checkNoError(null, gl.glGetError(), "FBObject pre"); // throws GLException if error - } - - /** - * Initializes this FBO's instance with it's texture. - * - *

Leaves the FBO bound!

- * - * @param gl the current GL context - * @throws GLException in case of an error - */ - public void init(GL gl) throws GLException { - if(initialized) { - throw new GLException("FBO already initialized"); - } - checkNoError(null, gl.glGetError(), "FBObject Init.pre"); // throws GLException if error - - // generate fbo .. - int name[] = new int[1]; - - gl.glGenFramebuffers(1, name, 0); - fb = name[0]; - if(fb==0) { - throw new GLException("null generated framebuffer"); - } - - // bind fbo .. - gl.glBindFramebuffer(GL.GL_FRAMEBUFFER, fb); - checkNoError(gl, gl.glGetError(), "FBObject Init.bindFB"); // throws GLException if error - if(!gl.glIsFramebuffer(fb)) { - checkNoError(gl, GL.GL_INVALID_VALUE, "FBObject Init.isFB"); // throws GLException - } - bound = true; - initialized = true; - - updateStatus(gl); - } - - /** - * Attaches a[nother] Texture2D Color Buffer to this FBO's instance, - * selecting the texture data type and format automatically. - *

This may be done as many times as many color attachments are supported, - * see {@link GL2GL3#GL_MAX_COLOR_ATTACHMENTS}.

- * - *

Assumes a bound FBO

- *

Leaves the FBO bound!

- * - * @param gl the current GL context - * @param texUnit the desired texture unit ranging from [0..{@link GL2#GL_MAX_TEXTURE_UNITS}-1], or -1 if no unit shall be activate at {@link #use(GL, int)} - * @param magFilter if > 0 value for {@link GL#GL_TEXTURE_MAG_FILTER} - * @param minFilter if > 0 value for {@link GL#GL_TEXTURE_MIN_FILTER} - * @param wrapS if > 0 value for {@link GL#GL_TEXTURE_WRAP_S} - * @param wrapT if > 0 value for {@link GL#GL_TEXTURE_WRAP_T} - * @return idx of the new attached texture, otherwise -1 - * @throws GLException in case of an error - */ - public int attachTexture2D(GL gl, int texUnit, int magFilter, int minFilter, int wrapS, int wrapT) throws GLException { - final int textureInternalFormat, textureDataFormat, textureDataType; - if(gl.isGLES()) { - textureInternalFormat=GL.GL_RGBA; - textureDataFormat=GL.GL_RGBA; - textureDataType=GL.GL_UNSIGNED_BYTE; - } else { - textureInternalFormat=GL.GL_RGBA8; - textureDataFormat=GL.GL_BGRA; - textureDataType=GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV; - } - return attachTexture2D(gl, texUnit, textureInternalFormat, textureDataFormat, textureDataType, magFilter, minFilter, wrapS, wrapT); - } - - /** - * Attaches a[nother] Texture2D Color Buffer to this FBO's instance, - * selecting the texture data type and format automatically. - *

This may be done as many times as many color attachments are supported, - * see {@link GL2GL3#GL_MAX_COLOR_ATTACHMENTS}.

- * - *

Assumes a bound FBO

- *

Leaves the FBO bound!

- * - * @param gl the current GL context - * @param texUnit the desired texture unit ranging from [0..{@link GL2#GL_MAX_TEXTURE_UNITS}-1], or -1 if no unit shall be activate at {@link #use(GL, int)} - * @param textureInternalFormat internalFormat parameter to {@link GL#glTexImage2D(int, int, int, int, int, int, int, int, long)} - * @param textureDataFormat format parameter to {@link GL#glTexImage2D(int, int, int, int, int, int, int, int, long)} - * @param textureDataType type parameter to {@link GL#glTexImage2D(int, int, int, int, int, int, int, int, long)} - * @param magFilter if > 0 value for {@link GL#GL_TEXTURE_MAG_FILTER} - * @param minFilter if > 0 value for {@link GL#GL_TEXTURE_MIN_FILTER} - * @param wrapS if > 0 value for {@link GL#GL_TEXTURE_WRAP_S} - * @param wrapT if > 0 value for {@link GL#GL_TEXTURE_WRAP_T} - * @return index of the texture colorbuffer if bound and configured successfully, otherwise -1 - * @throws GLException in case the texture colorbuffer couldn't be allocated - */ - public int attachTexture2D(GL gl, int texUnit, - int textureInternalFormat, int textureDataFormat, int textureDataType, - int magFilter, int minFilter, int wrapS, int wrapT) throws GLException { - checkBound(gl, true); - final int fbo_tex_idx = fbo_tex_num; - gl.glGenTextures(1, fbo_tex_names, fbo_tex_num); - if(fbo_tex_names[fbo_tex_idx]==0) { - throw new GLException("null generated texture"); - } - fbo_tex_units[fbo_tex_idx] = texUnit; - fbo_tex_num++; - if(0<=texUnit) { - gl.glActiveTexture(GL.GL_TEXTURE0 + texUnit); - } - gl.glBindTexture(GL.GL_TEXTURE_2D, fbo_tex_names[fbo_tex_idx]); - checkNoError(gl, gl.glGetError(), "FBObject Init.bindTex"); // throws GLException if error - gl.glTexImage2D(GL.GL_TEXTURE_2D, 0, textureInternalFormat, width, height, 0, - textureDataFormat, textureDataType, null); - int glerr = gl.glGetError(); - if(GL.GL_NO_ERROR != glerr) { - int[] sz = new int[1]; - gl.glGetIntegerv(GL.GL_MAX_TEXTURE_SIZE, sz, 0); - // throws GLException if error - checkNoError(gl, glerr, "FBObject Init.texImage2D: "+ - " int-fmt 0x"+Integer.toHexString(textureInternalFormat)+ - ", "+width+"x"+height+ - ", data-fmt 0x"+Integer.toHexString(textureDataFormat)+ - ", data-type 0x"+Integer.toHexString(textureDataType)+ - ", max tex-sz "+sz[0]); - } - if( 0 < magFilter ) { - gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, magFilter); - } - if( 0 < minFilter ) { - gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, minFilter); - } - if( 0 < wrapS ) { - gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, wrapS); - } - if( 0 < wrapT ) { - gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, wrapT); - } - - // Set up the color buffer for use as a renderable texture: - gl.glFramebufferTexture2D(GL.GL_FRAMEBUFFER, - GL.GL_COLOR_ATTACHMENT0 + colorattachment_num++, - GL.GL_TEXTURE_2D, fbo_tex_names[fbo_tex_idx], 0); - - updateStatus(gl); - return isStatusValid() ? fbo_tex_idx : -1; - } - - /** - * Attaches one Depth Buffer to this FBO's instance. - *

This may be done only one time.

- * - *

Assumes a bound FBO

- *

Leaves the FBO bound!

- * @param gl the current GL context - * @param depthComponentType {@link GL#GL_DEPTH_COMPONENT16}, {@link GL#GL_DEPTH_COMPONENT24} or {@link GL#GL_DEPTH_COMPONENT32} - * @return true if the depth renderbuffer could be bound and configured, otherwise false - * @throws GLException in case the depth renderbuffer couldn't be allocated or one is already attached. - */ - public boolean attachDepthBuffer(GL gl, int depthComponentType) throws GLException { - checkBound(gl, true); - if(depth_rb != 0) { - throw new GLException("FBO depth buffer already attached (rb "+depth_rb+")"); - } - int name[] = new int[1]; - gl.glGenRenderbuffers(1, name, 0); - depth_rb = name[0]; - if(depth_rb==0) { - throw new GLException("null generated renderbuffer"); - } - // Initialize the depth buffer: - gl.glBindRenderbuffer(GL.GL_RENDERBUFFER, depth_rb); - if(!gl.glIsRenderbuffer(depth_rb)) { - System.err.println("not a depthbuffer: "+ depth_rb); - name[0] = depth_rb; - gl.glDeleteRenderbuffers(1, name, 0); - depth_rb=0; - return false; - } - - gl.glRenderbufferStorage(GL.GL_RENDERBUFFER, depthComponentType, width, height); - // Set up the depth buffer attachment: - gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, - GL.GL_DEPTH_ATTACHMENT, - GL.GL_RENDERBUFFER, depth_rb); - updateStatus(gl); - return isStatusValid(); - } - - /** - * Attaches one Stencil Buffer to this FBO's instance. - *

This may be done only one time.

- * - *

Assumes a bound FBO

- *

Leaves the FBO bound!

- * @param gl the current GL context - * @param stencilComponentType {@link GL#GL_STENCIL_INDEX1}, {@link GL#GL_STENCIL_INDEX4} or {@link GL#GL_STENCIL_INDEX8} - * @return true if the stencil renderbuffer could be bound and configured, otherwise false - * @throws GLException in case the stencil renderbuffer couldn't be allocated or one is already attached. - */ - public boolean attachStencilBuffer(GL gl, int stencilComponentType) throws GLException { - checkBound(gl, true); - if(stencil_rb != 0) { - throw new GLException("FBO stencil buffer already attached (rb "+stencil_rb+")"); - } - int name[] = new int[1]; - gl.glGenRenderbuffers(1, name, 0); - stencil_rb = name[0]; - if(stencil_rb==0) { - throw new GLException("null generated stencilbuffer"); - } - // Initialize the stencil buffer: - gl.glBindRenderbuffer(GL.GL_RENDERBUFFER, stencil_rb); - if(!gl.glIsRenderbuffer(stencil_rb)) { - System.err.println("not a stencilbuffer: "+ stencil_rb); - name[0] = stencil_rb; - gl.glDeleteRenderbuffers(1, name, 0); - stencil_rb=0; - return false; - } - gl.glRenderbufferStorage(GL.GL_RENDERBUFFER, stencilComponentType, width, height); - gl.glFramebufferRenderbuffer(GL.GL_FRAMEBUFFER, - GL.GL_STENCIL_ATTACHMENT, - GL.GL_RENDERBUFFER, stencil_rb); - updateStatus(gl); - return isStatusValid(); - } - - /** - * @param gl the current GL context - */ - public void destroy(GL gl) { - if(bound) { - unbind(gl); - } - - int name[] = new int[1]; - - if(0!=stencil_rb) { - name[0] = stencil_rb; - gl.glDeleteRenderbuffers(1, name, 0); - stencil_rb = 0; - } - if(0!=depth_rb) { - name[0] = depth_rb; - gl.glDeleteRenderbuffers(1, name, 0); - depth_rb=0; - } - if(null!=fbo_tex_names && fbo_tex_num>0) { - gl.glDeleteTextures(1, fbo_tex_names, fbo_tex_num); - fbo_tex_names = new int[MAX_FBO_TEXTURES]; - fbo_tex_units = new int[MAX_FBO_TEXTURES]; - fbo_tex_num = 0; - } - colorattachment_num = 0; - if(0!=fb) { - name[0] = fb; - gl.glDeleteFramebuffers(1, name, 0); - fb = 0; - } - initialized = false; - } - - /** - * Bind this FBO - *

In case you have attached more than one color buffer, - * you may want to setup {@link GL2GL3#glDrawBuffers(int, int[], int)}.

- * @param gl the current GL context - */ - public void bind(GL gl) { - checkBound(gl, false); - gl.glBindFramebuffer(GL.GL_FRAMEBUFFER, fb); - bound = true; - } - - /** - * Unbind FBO, ie bind 'non' FBO 0 - * @param gl the current GL context - */ - public void unbind(GL gl) { - checkBound(gl, true); - gl.glBindFramebuffer(GL.GL_FRAMEBUFFER, 0); - bound = false; - } - - /** - * Bind the texture with given index. - * - *

If a valid texture unit was named via {@link #attachTexture2D(GL, int, int, int, int, int) attachTexture2D(..)}, - * the unit is activated via {@link GL#glActiveTexture(int) glActiveTexture(GL.GL_TEXTURE0 + unit)}.

- * @param gl the current GL context - * @param texIdx index of the texture to use, prev. attached w/ {@link #attachTexture2D(GL, int, int, int, int, int) attachTexture2D(..)} - */ - public void use(GL gl, int texIdx) { - checkBound(gl, false); - if(texIdx >= fbo_tex_num) { - throw new GLException("Invalid texId, only "+fbo_tex_num+" textures are attached"); - } - if(0<=fbo_tex_units[texIdx]) { - gl.glActiveTexture(GL.GL_TEXTURE0 + fbo_tex_units[texIdx]); - } - gl.glBindTexture(GL.GL_TEXTURE_2D, fbo_tex_names[texIdx]); // use it .. - } - - /** Unbind texture, ie bind 'non' texture 0 */ - public void unuse(GL gl) { - checkBound(gl, false); - gl.glBindTexture(GL.GL_TEXTURE_2D, 0); // don't use it - } - - public final boolean isBound() { return bound; } - public final int getWidth() { return width; } - public final int getHeight() { return height; } - public final int getFBName() { return fb; } - public final int getTextureNumber() { return fbo_tex_num; } - public final int getTextureName(int idx) { return fbo_tex_names[idx]; } - - /** @return the named texture unit ranging from [0..{@link GL2#GL_MAX_TEXTURE_UNITS}-1], or -1 if no unit was desired. */ - public final int getTextureUnit(int idx) { return fbo_tex_units[idx]; } - public final int getColorAttachmentNumber() { return colorattachment_num; } - public final int getStencilBuffer() { return stencil_rb; } - public final int getDepthBuffer() { return depth_rb; } - public final String toString() { - return "FBO[name "+fb+", size "+width+"x"+height+", color num "+colorattachment_num+", tex num "+fbo_tex_num+", depth "+depth_rb+", stencil "+stencil_rb+"]"; - } - - private void updateStatus(GL gl) { - if(!gl.glIsFramebuffer(fb)) { - vStatus = -1; - } else { - vStatus = gl.glCheckFramebufferStatus(GL.GL_FRAMEBUFFER); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java b/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java index 8401b9cd2..331d6fa4e 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java +++ b/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java @@ -39,6 +39,7 @@ package com.jogamp.opengl.util; import com.jogamp.common.nio.Buffers; + import javax.media.opengl.GL; import javax.media.opengl.GL2; import javax.media.opengl.GL2ES2; @@ -56,22 +57,32 @@ import java.nio.*; public class GLBuffers extends Buffers { /** - * @param glType shall be one of - * GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, - * GL_UNSIGNED_INT, GL_INT, GL_HALF_FLOAT, GL_FLOAT, GL_DOUBLE, - * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, - * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV, - * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, - * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV, - * GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, - * GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_2_10_10_10_REV - * GL_UNSIGNED_INT_24_8, GL_UNSIGNED_INT_10F_11F_11F_REV, - * GL_UNSIGNED_INT_5_9_9_9_REV, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, - * GL_HILO16_NV, GL_SIGNED_HILO16_NV (27) + * @param glType shall be one of (29)
+ * GL_BYTE, GL_UNSIGNED_BYTE,
+ * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV,
+ *
+ * GL_SHORT, GL_UNSIGNED_SHORT,
+ * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV,
+ * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV,
+ * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV,
+ * GL.GL_HALF_FLOAT, GLES2.GL_HALF_FLOAT_OES:
+ *
+ * GL_FIXED, GL_INT
+ * GL_UNSIGNED_INT, GL_UNSIGNED_INT_8_8_8_8,
+ * GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2,
+ * GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_24_8,
+ * GL_UNSIGNED_INT_10F_11F_11F_REV, GL_UNSIGNED_INT_5_9_9_9_REV
+ * GL_HILO16_NV, GL_SIGNED_HILO16_NV
+ *
+ * GL2GL3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV
+ *
+ * GL_FLOAT, GL_DOUBLE
+ * * @return -1 if glType is unhandled, otherwise the actual value > 0 */ public static final int sizeOfGLType(int glType) { - switch (glType) { // 25 + switch (glType) { // 29 + // case GL2.GL_BITMAP: case GL.GL_BYTE: case GL.GL_UNSIGNED_BYTE: case GL2GL3.GL_UNSIGNED_BYTE_3_3_2: @@ -86,6 +97,8 @@ public class GLBuffers extends Buffers { case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV: case GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1: case GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV: + case GL.GL_HALF_FLOAT: + case GLES2.GL_HALF_FLOAT_OES: return SIZEOF_SHORT; case GL.GL_FIXED: @@ -108,29 +121,38 @@ public class GLBuffers extends Buffers { case GL.GL_FLOAT: return SIZEOF_FLOAT; - case GL2.GL_DOUBLE: + case GL2GL3.GL_DOUBLE: return SIZEOF_DOUBLE; } return -1; } /** - * @param glType shall be one of - * GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, - * GL_UNSIGNED_INT, GL_INT, GL_HALF_FLOAT, GL_FLOAT, GL_DOUBLE, - * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, - * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV, - * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, - * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV, - * GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, - * GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_2_10_10_10_REV - * GL_UNSIGNED_INT_24_8, GL_UNSIGNED_INT_10F_11F_11F_REV, - * GL_UNSIGNED_INT_5_9_9_9_REV, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, - * GL_HILO16_NV, GL_SIGNED_HILO16_NV (27) + * @param glType shall be one of (29)
+ * GL_BYTE, GL_UNSIGNED_BYTE,
+ * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV,
+ *
+ * GL_SHORT, GL_UNSIGNED_SHORT,
+ * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV,
+ * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV,
+ * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV,
+ * GL_HALF_FLOAT, GL_HALF_FLOAT_OES
+ *
+ * GL_FIXED, GL_INT
+ * GL_UNSIGNED_INT, GL_UNSIGNED_INT_8_8_8_8,
+ * GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2,
+ * GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_24_8,
+ * GL_UNSIGNED_INT_10F_11F_11F_REV, GL_UNSIGNED_INT_5_9_9_9_REV
+ * GL_HILO16_NV, GL_SIGNED_HILO16_NV
+ *
+ * GL_FLOAT_32_UNSIGNED_INT_24_8_REV
+ *
+ * GL_FLOAT, GL_DOUBLE
+ * * @return null if glType is unhandled, otherwise the new Buffer object */ public static final Buffer newDirectGLBuffer(int glType, int numElements) { - switch (glType) { + switch (glType) { // 29 case GL.GL_BYTE: case GL.GL_UNSIGNED_BYTE: case GL2GL3.GL_UNSIGNED_BYTE_3_3_2: @@ -145,6 +167,8 @@ public class GLBuffers extends Buffers { case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV: case GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1: case GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV: + case GL.GL_HALF_FLOAT: + case GLES2.GL_HALF_FLOAT_OES: return newDirectShortBuffer(numElements); case GL.GL_FIXED: @@ -174,18 +198,26 @@ public class GLBuffers extends Buffers { } /** - * @param glType shall be one of - * GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, - * GL_UNSIGNED_INT, GL_INT, GL_HALF_FLOAT, GL_FLOAT, GL_DOUBLE, - * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, - * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV, - * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, - * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV, - * GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, - * GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_2_10_10_10_REV - * GL_UNSIGNED_INT_24_8, GL_UNSIGNED_INT_10F_11F_11F_REV, - * GL_UNSIGNED_INT_5_9_9_9_REV, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, - * GL_HILO16_NV, GL_SIGNED_HILO16_NV (27) + * @param glType shall be one of (29)
+ * GL_BYTE, GL_UNSIGNED_BYTE,
+ * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV,
+ *
+ * GL_SHORT, GL_UNSIGNED_SHORT,
+ * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV,
+ * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV,
+ * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV,
+ * GL_HALF_FLOAT, GL_HALF_FLOAT_OES
+ *
+ * GL_FIXED, GL_INT
+ * GL_UNSIGNED_INT, GL_UNSIGNED_INT_8_8_8_8,
+ * GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2,
+ * GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_24_8,
+ * GL_UNSIGNED_INT_10F_11F_11F_REV, GL_UNSIGNED_INT_5_9_9_9_REV
+ * GL_HILO16_NV, GL_SIGNED_HILO16_NV
+ *
+ * GL_FLOAT_32_UNSIGNED_INT_24_8_REV
+ *
+ * GL_FLOAT, GL_DOUBLE
* @return null if glType is unhandled or parent is null or bufLen is 0, otherwise the new Buffer object */ public static final Buffer sliceGLBuffer(ByteBuffer parent, int bytePos, int byteLen, int glType) { @@ -195,7 +227,7 @@ public class GLBuffers extends Buffers { parent.position(bytePos); parent.limit(bytePos + byteLen); - switch (glType) { + switch (glType) { // 29 case GL.GL_BYTE: case GL.GL_UNSIGNED_BYTE: case GL2GL3.GL_UNSIGNED_BYTE_3_3_2: @@ -210,6 +242,8 @@ public class GLBuffers extends Buffers { case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV: case GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1: case GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV: + case GL.GL_HALF_FLOAT: + case GLES2.GL_HALF_FLOAT_OES: return parent.asShortBuffer(); case GL.GL_FIXED: @@ -362,28 +396,46 @@ public class GLBuffers extends Buffers { * * @param tmp a pass through integer array of size >= 1 used to store temp data (performance) * - * @param format must be one of - * GL_COLOR_INDEX, GL_STENCIL_INDEX, GL_DEPTH_COMPONENT, GL_DEPTH_STENCIL, - * GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA, GL_LUMINANCE, - * GL_RG, GL_LUMINANCE_ALPHA, - * GL_RGB, GL_BGR, GL_RGBA, GL_BGRA, GL_ABGR_EXT, - * GL_RED_INTEGER, GL_GREEN_INTEGER, GL_BLUE_INTEGER, - * GL_RG_INTEGER, GL_RGB_INTEGER, GL_BGR_INTEGER, - * GL_RGBA_INTEGER, GL_BGRA_INTEGER, GL_HILO_NV, GL_SIGNED_HILO_NV (26) + * @param format must be one of (26)
+ * GL_COLOR_INDEX GL_STENCIL_INDEX
+ * GL_DEPTH_COMPONENT GL_DEPTH_STENCIL
+ * GL_RED GL_RED_INTEGER
+ * GL_GREEN GL_GREEN_INTEGER
+ * GL_BLUE GL_BLUE_INTEGER
+ * GL_ALPHA GL_LUMINANCE (12)
+ *
+ * GL_LUMINANCE_ALPHA GL_RG
+ * GL_RG_INTEGER GL_HILO_NV
+ * GL_SIGNED_HILO_NV (5)
+ *
+ * GL_RGB GL_RGB_INTEGER
+ * GL_BGR GL_BGR_INTEGER (4)
+ *
+ * GL_RGBA GL_RGBA_INTEGER
+ * GL_BGRA GL_BGRA_INTEGER
+ * GL_ABGR_EXT (5)
* - * @param type must be one of - * GL_BITMAP, - * GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, - * GL_UNSIGNED_INT, GL_INT, GL_HALF_FLOAT, GL_FLOAT, GL_DOUBLE, - * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, - * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV, - * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, - * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV, - * GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, - * GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_2_10_10_10_REV - * GL_UNSIGNED_INT_24_8, GL_UNSIGNED_INT_10F_11F_11F_REV, - * GL_UNSIGNED_INT_5_9_9_9_REV, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, - * GL_HILO16_NV, GL_SIGNED_HILO16_NV (28) + * @param type must be one of (30)
+ * GL_BITMAP,
+ * GL_BYTE, GL_UNSIGNED_BYTE,
+ * GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV,
+ *
+ * GL_SHORT, GL_UNSIGNED_SHORT,
+ * GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV,
+ * GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV,
+ * GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV,
+ * GL_HALF_FLOAT, GL_HALF_FLOAT_OES
+ *
+ * GL_FIXED, GL_INT
+ * GL_UNSIGNED_INT, GL_UNSIGNED_INT_8_8_8_8,
+ * GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2,
+ * GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_24_8,
+ * GL_UNSIGNED_INT_10F_11F_11F_REV, GL_UNSIGNED_INT_5_9_9_9_REV
+ * GL_HILO16_NV, GL_SIGNED_HILO16_NV
+ *
+ * GL_FLOAT_32_UNSIGNED_INT_24_8_REV
+ *
+ * GL_FLOAT, GL_DOUBLE
* * @param width in pixels * @param height in pixels @@ -402,7 +454,7 @@ public class GLBuffers extends Buffers { if (height < 0) return 0; if (depth < 0) return 0; - switch (format) /* 24 */ { + switch (format) /* 26 */ { case GL2.GL_COLOR_INDEX: case GL2GL3.GL_STENCIL_INDEX: case GL2GL3.GL_DEPTH_COMPONENT: @@ -445,7 +497,7 @@ public class GLBuffers extends Buffers { throw new GLException("format 0x"+Integer.toHexString(format)+" not supported [yet], pls notify the maintainer in case this is our bug."); } - switch (type) /* 26 */ { + switch (type) /* 30 */ { case GL2.GL_BITMAP: if (GL2.GL_COLOR_INDEX == format || GL2GL3.GL_STENCIL_INDEX == format) { return (depth * (height * ((width+7)/8))); @@ -460,6 +512,7 @@ public class GLBuffers extends Buffers { case GLES2.GL_HALF_FLOAT_OES: esize = 2; break; + case GL.GL_FIXED: case GL2ES2.GL_INT: case GL.GL_UNSIGNED_INT: case GL.GL_FLOAT: diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java b/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java index 368cbc0a2..b0fae8a6d 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java +++ b/src/jogl/classes/com/jogamp/opengl/util/GLReadBufferUtil.java @@ -35,6 +35,7 @@ import java.io.IOException; import java.nio.*; import javax.media.opengl.*; +import com.jogamp.opengl.GLExtensions; import com.jogamp.opengl.util.texture.Texture; import com.jogamp.opengl.util.texture.TextureData; import com.jogamp.opengl.util.texture.TextureIO; @@ -67,6 +68,10 @@ public class GLReadBufferUtil { return null!=readTextureData && null!=readPixelBuffer ; } + public boolean hasAlpha() { return 4 == components ? true : false ; } + + public GLPixelStorageModes getGLPixelStorageModes() { return psm; } + /** * @return the raw pixel ByteBuffer, filled by {@link #readPixels(GLAutoDrawable, boolean)} */ @@ -104,13 +109,14 @@ public class GLReadBufferUtil { /** * Read the drawable's pixels to TextureData and Texture, if requested at construction * - * @param gl the current GL object + * @param gl the current GL context object. It's read drawable is being used as the pixel source. * @param drawable the drawable to read from * @param flip weather to flip the data vertically or not * * @see #GLReadBufferUtil(boolean, boolean) */ - public boolean readPixels(GL gl, GLDrawable drawable, boolean flip) { + public boolean readPixels(GL gl, boolean flip) { + final GLDrawable drawable = gl.getContext().getGLReadDrawable(); final int textureInternalFormat, textureDataFormat, textureDataType; final int[] glImplColorReadVals = new int[] { 0, 0 }; @@ -118,7 +124,7 @@ public class GLReadBufferUtil { textureInternalFormat=GL.GL_RGB; textureDataFormat=GL.GL_RGB; textureDataType = GL.GL_UNSIGNED_BYTE; - } else if(gl.isGLES2Compatible() || gl.isExtensionAvailable("GL_OES_read_format")) { + } else if(gl.isGLES2Compatible() || gl.isExtensionAvailable(GLExtensions.OES_read_format)) { gl.glGetIntegerv(GL.GL_IMPLEMENTATION_COLOR_READ_FORMAT, glImplColorReadVals, 0); gl.glGetIntegerv(GL.GL_IMPLEMENTATION_COLOR_READ_TYPE, glImplColorReadVals, 1); textureInternalFormat = (4 == components) ? GL.GL_RGBA : GL.GL_RGB; diff --git a/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java b/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java index 3b817afcf..cf0373044 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java +++ b/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java @@ -1,15 +1,20 @@ package com.jogamp.opengl.util; -import com.jogamp.common.util.*; -import com.jogamp.opengl.util.glsl.ShaderState; +import java.nio.Buffer; +import java.nio.ByteBuffer; +import java.nio.ShortBuffer; +import java.util.ArrayList; +import java.util.Iterator; -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.*; +import javax.media.opengl.GL; +import javax.media.opengl.GL2ES1; +import javax.media.opengl.GL2ES2; +import javax.media.opengl.GLException; +import javax.media.opengl.fixedfunc.GLPointerFunc; -import java.nio.*; -import java.util.Iterator; -import java.util.ArrayList; +import com.jogamp.common.util.ReflectionUtil; +import com.jogamp.opengl.util.glsl.ShaderState; public class ImmModeSink { @@ -337,10 +342,8 @@ public class ImmModeSink { enableBuffer(gl, true); if (buffer!=null) { - GL2ES1 glf = gl.getGL2ES1(); - if(null==indices) { - glf.glDrawArrays(mode, 0, count); + gl.glDrawArrays(mode, 0, count); } else { Class clazz = indices.getClass(); int type=-1; @@ -352,7 +355,7 @@ public class ImmModeSink { if(0>type) { throw new GLException("Given Buffer Class not supported: "+clazz+", should be ubyte or ushort:\n\t"+this); } - glf.glDrawElements(mode, indices.remaining(), type, indices); + gl.glDrawElements(mode, indices.remaining(), type, indices); // GL2: gl.glDrawRangeElements(mode, 0, indices.remaining()-1, indices.remaining(), type, indices); } } diff --git a/src/jogl/classes/com/jogamp/opengl/util/awt/Screenshot.java b/src/jogl/classes/com/jogamp/opengl/util/awt/Screenshot.java index fa66673fd..0022d5c2d 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/awt/Screenshot.java +++ b/src/jogl/classes/com/jogamp/opengl/util/awt/Screenshot.java @@ -48,6 +48,7 @@ import javax.media.opengl.GLException; import javax.media.opengl.glu.gl2.GLUgl2; import com.jogamp.common.util.IOUtil; +import com.jogamp.opengl.GLExtensions; import com.jogamp.opengl.util.GLPixelStorageModes; import com.jogamp.opengl.util.TGAWriter; @@ -392,7 +393,7 @@ public class Screenshot { private static void checkExtABGR() { GL2 gl = GLUgl2.getCurrentGL2(); - if (!gl.isExtensionAvailable("GL_EXT_abgr")) { + if (!gl.isExtensionAvailable(GLExtensions.EXT_abgr)) { throw new IllegalArgumentException("Saving alpha channel requires GL_EXT_abgr"); } } diff --git a/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java b/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java index 622ee1b79..1735fcddd 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java +++ b/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java @@ -41,6 +41,7 @@ package com.jogamp.opengl.util.awt; import com.jogamp.common.nio.Buffers; +import com.jogamp.opengl.GLExtensions; import com.jogamp.opengl.util.*; import com.jogamp.opengl.util.packrect.*; import com.jogamp.opengl.util.texture.*; @@ -1976,7 +1977,7 @@ public class TextRenderer { private final boolean is15Available(GL gl) { if (!checkFor_isExtensionAvailable_GL_VERSION_1_5) { - isExtensionAvailable_GL_VERSION_1_5 = gl.isExtensionAvailable("GL_VERSION_1_5"); + isExtensionAvailable_GL_VERSION_1_5 = gl.isExtensionAvailable(GLExtensions.VERSION_1_5); checkFor_isExtensionAvailable_GL_VERSION_1_5 = true; } return isExtensionAvailable_GL_VERSION_1_5; diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java b/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java index 49d4add5f..e7bf87a36 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java +++ b/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java @@ -44,6 +44,7 @@ import javax.media.nativewindow.NativeWindowFactory; import jogamp.opengl.*; +import com.jogamp.opengl.GLExtensions; import com.jogamp.opengl.util.texture.spi.*; /** @@ -262,8 +263,8 @@ public class Texture { * * See the performance tips above for hints * on how to maximize performance when using many Texture objects. - * @param gl TODO - * + * + * @param gl the current GL context * @throws GLException if no OpenGL context was current or if any * OpenGL-related errors occurred */ @@ -448,12 +449,12 @@ public class Texture { // See whether we have automatic mipmap generation support boolean haveAutoMipmapGeneration = - (gl.isExtensionAvailable("GL_VERSION_1_4") || - gl.isExtensionAvailable("GL_SGIS_generate_mipmap")); + (gl.isExtensionAvailable(GLExtensions.VERSION_1_4) || + gl.isExtensionAvailable(GLExtensions.SGIS_generate_mipmap)); // Indicate to the TextureData what functionality is available - data.setHaveEXTABGR(gl.isExtensionAvailable("GL_EXT_abgr")); - data.setHaveGL12(gl.isExtensionAvailable("GL_VERSION_1_2")); + data.setHaveEXTABGR(gl.isExtensionAvailable(GLExtensions.EXT_abgr)); + data.setHaveGL12(gl.isExtensionAvailable(GLExtensions.VERSION_1_2)); // Indicates whether both width and height are power of two boolean isPOT = isPowerOfTwo(imgWidth) && isPowerOfTwo(imgHeight); @@ -646,7 +647,7 @@ public class Texture { int minFilter = (data.getMipmap() ? GL.GL_LINEAR_MIPMAP_LINEAR : GL.GL_LINEAR); int magFilter = GL.GL_LINEAR; - int wrapMode = (gl.isExtensionAvailable("GL_VERSION_1_2") || !gl.isGL2()) ? GL.GL_CLAMP_TO_EDGE : GL2.GL_CLAMP; + int wrapMode = (gl.isExtensionAvailable(GLExtensions.VERSION_1_2) || !gl.isGL2()) ? GL.GL_CLAMP_TO_EDGE : GL2.GL_CLAMP; // REMIND: figure out what to do for GL_TEXTURE_RECTANGLE_ARB if (texTarget != GL2.GL_TEXTURE_RECTANGLE_ARB) { @@ -925,8 +926,8 @@ public class Texture { private void updateSubImageImpl(GL gl, TextureData data, int newTarget, int mipmapLevel, int dstx, int dsty, int srcx, int srcy, int width, int height) throws GLException { - data.setHaveEXTABGR(gl.isExtensionAvailable("GL_EXT_abgr")); - data.setHaveGL12(gl.isExtensionAvailable("GL_VERSION_1_2")); + data.setHaveEXTABGR(gl.isExtensionAvailable(GLExtensions.EXT_abgr)); + data.setHaveGL12(gl.isExtensionAvailable(GLExtensions.VERSION_1_2)); Buffer buffer = data.getBuffer(); if (buffer == null && data.getMipmapData() == null) { @@ -1044,8 +1045,8 @@ public class Texture { case GL.GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: case GL.GL_COMPRESSED_RGBA_S3TC_DXT3_EXT: case GL.GL_COMPRESSED_RGBA_S3TC_DXT5_EXT: - if (!gl.isExtensionAvailable("GL_EXT_texture_compression_s3tc") && - !gl.isExtensionAvailable("GL_NV_texture_compression_vtc")) { + if (!gl.isExtensionAvailable(GLExtensions.EXT_texture_compression_s3tc) && + !gl.isExtensionAvailable(GLExtensions.NV_texture_compression_vtc)) { throw new GLException("DXTn compressed textures not supported by this graphics card"); } break; @@ -1081,7 +1082,7 @@ public class Texture { private static boolean haveTexRect(GL gl) { return (!disableTexRect && TextureIO.isTexRectEnabled() && - gl.isExtensionAvailable("GL_ARB_texture_rectangle")); + gl.isExtensionAvailable(GLExtensions.ARB_texture_rectangle)); } private static boolean preferTexRect(GL gl) { diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java index ca97cdc4b..b878c6002 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java +++ b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java @@ -155,6 +155,14 @@ public class TextureIO { file. */ public static final String TIFF = "tiff"; + /** Constant which can be used as a file suffix to indicate a PAM + file, NetPbm magic 7 - binary RGB and RGBA. Write support only. */ + public static final String PAM = "pam"; + + /** Constant which can be used as a file suffix to indicate a PAM + file, NetPbm magic 6 - binary RGB. Write support only. */ + public static final String PPM = "ppm"; + private static final boolean DEBUG = Debug.debug("TextureIO"); // For manually disabling the use of the texture rectangle diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureSequence.java b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureSequence.java index 5ee2104a3..6b41c0bc8 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureSequence.java +++ b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureSequence.java @@ -102,7 +102,6 @@ import javax.media.opengl.GL; */ public interface TextureSequence { public static final String GL_OES_EGL_image_external_Required_Prelude = "#extension GL_OES_EGL_image_external : enable\n"; - public static final String GL_OES_EGL_image_external = "GL_OES_EGL_image_external"; public static final String samplerExternalOES = "samplerExternalOES"; public static final String sampler2D = "sampler2D"; diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/NetPbmTextureWriter.java b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/NetPbmTextureWriter.java index c2b131b97..cd42a1157 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/NetPbmTextureWriter.java +++ b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/NetPbmTextureWriter.java @@ -77,8 +77,10 @@ public class NetPbmTextureWriter implements TextureWriter { public int getMagic() { return magic; } - public static final String PPM = "ppm"; - public static final String PAM = "pam"; + /** @see TextureIO#PPM */ + public static final String PPM = TextureIO.PPM; + /** @see TextureIO#PAM */ + public static final String PAM = TextureIO.PAM; public String getSuffix() { return (magic==6)?PPM:PAM; } -- cgit v1.2.3 From 4b5a0f6557d7152ec770bc13ad3c494449de0529 Mon Sep 17 00:00:00 2001 From: Sven Gothel Date: Sun, 22 Jul 2012 04:16:55 +0200 Subject: Fix Bug 606 - New AWT threading implementation breaks .. ; Fix GLAutoDrawable multi-threading w/ proper pattern (hope so) Considering code changes and remarks: 3ed491213f8f7f05d7b9866b50d764370d8ff5f6 1a91ec5c8b6fd9d9db7bc115569c369fe7b38e9b 3334a924309a9361a448d69bc707d4cce416b430 4f27bcecf7484dc041551f52a5c49e2884cb3867 It seems necessary to have - recursive locking employed for all semantic actions which changes drawable & context (and the Window resource) - to avoid deadlock, we have to ensure the locked code segment will not spawn off to another thread, or a thread holds the lock, spawns of an action requiring the lock. .. sure - other read-only methods (flags, ..) shall at least utilize a safe local copy of a volatile field if further use to produce the result is necessary. - flags like sendReshape require to be volatile to guarantee it's being processed Patch impacts: AWT/SWT GLCanvas, GLAutoDrawableBase [and it's specializations] and hopefully closes any loopholes of missing a cache hit, etc. If you review this and find optimizations, i.e. removing a lock due to semantics etc, don't hold back and discuss it, please. --- .../classes/com/jogamp/opengl/swt/GLCanvas.java | 172 ++++++----- .../javax/media/opengl/GLAutoDrawableDelegate.java | 44 ++- .../classes/javax/media/opengl/awt/GLCanvas.java | 317 +++++++++++---------- .../classes/jogamp/opengl/GLAutoDrawableBase.java | 249 +++++++++++----- .../classes/jogamp/opengl/GLDrawableHelper.java | 17 +- src/jogl/classes/jogamp/opengl/GLPbufferImpl.java | 29 +- .../classes/com/jogamp/newt/opengl/GLWindow.java | 36 +-- src/newt/classes/jogamp/newt/WindowImpl.java | 99 +++---- .../jogl/acore/TestGLAutoDrawableDelegateNEWT.java | 10 +- .../acore/TestGLContextDrawableSwitchNEWT.java | 10 +- .../jogl/acore/TestGLContextSurfaceLockNEWT.java | 92 ++++-- 11 files changed, 649 insertions(+), 426 deletions(-) (limited to 'src/jogl/classes/com/jogamp') diff --git a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java index 0d9d3ddf5..64ee1c1ad 100644 --- a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java +++ b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java @@ -63,25 +63,13 @@ import org.eclipse.swt.widgets.Shell; import com.jogamp.common.GlueGenVersion; import com.jogamp.common.os.Platform; import com.jogamp.common.util.VersionUtil; +import com.jogamp.common.util.locks.LockFactory; +import com.jogamp.common.util.locks.RecursiveLock; import com.jogamp.nativewindow.swt.SWTAccessor; import com.jogamp.opengl.JoglVersion; /** * Native SWT Canvas implementing GLAutoDrawable - *

- * FIXME: If this instance runs in multithreading mode, see {@link Threading#isSingleThreaded()} (impossible), - * proper recursive locking is required for drawable/context @ destroy and display. - * Recreation etc could pull those instances while animating! - * Simply locking before using drawable/context offthread - * would allow a deadlock situation! - *

- *

- * NOTE: [MT-0] Methods utilizing [volatile] drawable/context are not synchronized. - In case any of the methods are called outside of a locked state - extra care should be added. Maybe we shall expose locking facilities to the user. - However, since the user shall stick to the GLEventListener model while utilizing - GLAutoDrawable implementations, she is safe due to the implicit locked state. - *

*/ public class GLCanvas extends Canvas implements GLAutoDrawable { @@ -97,8 +85,9 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { //private static final boolean useSWTThread = ThreadingImpl.getMode() != ThreadingImpl.WORKER; /* GL Stuff */ + private final RecursiveLock lock = LockFactory.createRecursiveLock(); private final GLDrawableHelper helper = new GLDrawableHelper(); - private volatile GLDrawable drawable; // volatile avoids locking all accessors. FIXME still need to sync destroy/display + private volatile GLDrawable drawable; // volatile: avoid locking for read-only access private GLContext context; /* Native window surface */ @@ -112,7 +101,7 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { private final GLCapabilitiesImmutable glCapsRequested; /* Flag indicating whether an unprocessed reshape is pending. */ - private volatile boolean sendReshape; + private volatile boolean sendReshape; // volatile: maybe written by WindowManager thread w/o locking /* * Invokes init(...) on all GLEventListeners. Assumes context is current when run. @@ -141,10 +130,16 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { }; /* Action to make specified context current prior to running displayAction */ - private final Runnable makeCurrentAndDisplayAction = new Runnable() { + private final Runnable makeCurrentAndDisplayOnEDTAction = new Runnable() { @Override public void run() { - helper.invokeGL(drawable, context, displayAction, initAction); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + helper.invokeGL(drawable, context, displayAction, initAction); + } finally { + _lock.unlock(); + } } }; @@ -157,10 +152,16 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { }; /* Swaps buffers, making the GLContext current first */ - private final Runnable makeCurrentAndSwapBuffersAction = new Runnable() { + private final Runnable makeCurrentAndSwapBuffersOnEDTAction = new Runnable() { @Override public void run() { - helper.invokeGL(drawable, context, swapBuffersAction, initAction); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + helper.invokeGL(drawable, context, swapBuffersAction, initAction); + } finally { + _lock.unlock(); + } } }; @@ -181,16 +182,33 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { private final Runnable disposeOnEDTGLAction = new Runnable() { @Override public void run() { - helper.disposeGL(GLCanvas.this, drawable, context, postDisposeGLAction); - } - }; - - private final Runnable disposeGraphicsDeviceAction = new Runnable() { - @Override - public void run() { - if (null != device) { - device.close(); - device = null; + final RecursiveLock _lock = lock; + _lock.lock(); + try { + if (null != drawable && null != context) { + boolean animatorPaused = false; + final GLAnimatorControl animator = getAnimator(); + if (null != animator) { + animatorPaused = animator.pause(); + } + + if(context.isCreated()) { + helper.disposeGL(GLCanvas.this, drawable, context, postDisposeGLAction); + } + + if (animatorPaused) { + animator.resume(); + } + } + // SWT is owner of the device handle, not us. + // Hence close() operation is a NOP. + if (null != device) { + device.close(); + device = null; + } + SWTAccessor.setRealized(GLCanvas.this, false); // unrealize .. + } finally { + _lock.unlock(); } } }; @@ -229,7 +247,8 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { clientArea = GLCanvas.this.getClientArea(); - /* Get the nativewindow-Graphics Device associated with this control (which is determined by the parent Composite) */ + /* Get the nativewindow-Graphics Device associated with this control (which is determined by the parent Composite). + * Note: SWT is owner of the native handle, hence no closing operation will be a NOP. */ device = SWTAccessor.getDevice(this); /* Since we have no means of querying the screen index yet, assume 0. Good choice due to Xinerama alike settings anyways. */ final int screenIdx = 0; @@ -345,7 +364,7 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public void display() { - runInGLThread(makeCurrentAndDisplayAction); + runInGLThread(makeCurrentAndDisplayOnEDTAction); } @Override @@ -370,7 +389,8 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public GL getGL() { - return (null == context) ? null : context.getGL(); + final GLContext _context = context; + return (null == _context) ? null : _context.getGL(); } @Override @@ -400,27 +420,35 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public GLContext setContext(GLContext newCtx) { - final GLContext oldCtx = context; - final boolean newCtxCurrent = helper.switchContext(drawable, oldCtx, newCtx, additionalCtxCreationFlags); - context=(GLContextImpl)newCtx; - if(newCtxCurrent) { - context.makeCurrent(); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + final GLContext oldCtx = context; + final boolean newCtxCurrent = helper.switchContext(drawable, oldCtx, newCtx, additionalCtxCreationFlags); + context=(GLContextImpl)newCtx; + if(newCtxCurrent) { + context.makeCurrent(); + } + return oldCtx; + } finally { + _lock.unlock(); } - return oldCtx; } @Override public void setContextCreationFlags(final int arg0) { additionalCtxCreationFlags = arg0; - if(null != context) { - context.setContextCreationFlags(additionalCtxCreationFlags); + final GLContext _context = context; + if(null != _context) { + _context.setContextCreationFlags(additionalCtxCreationFlags); } } @Override public GL setGL(final GL arg0) { - if (null != context) { - context.setGL(arg0); + final GLContext _context = context; + if (null != _context) { + _context.setGL(arg0); return arg0; } return null; @@ -428,12 +456,18 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public GLContext createContext(final GLContext shareWith) { - if(drawable != null) { - final GLContext _ctx = drawable.createContext(shareWith); - _ctx.setContextCreationFlags(additionalCtxCreationFlags); - return _ctx; + final RecursiveLock _lock = lock; + _lock.lock(); + try { + if(drawable != null) { + final GLContext _ctx = drawable.createContext(shareWith); + _ctx.setContextCreationFlags(additionalCtxCreationFlags); + return _ctx; + } + return null; + } finally { + _lock.unlock(); } - return null; } @Override @@ -452,7 +486,8 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public GLDrawableFactory getFactory() { - return (drawable != null) ? drawable.getFactory() : null; + final GLDrawable _drawable = drawable; + return (_drawable != null) ? _drawable.getFactory() : null; } @Override @@ -462,17 +497,20 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public long getHandle() { - return (drawable != null) ? drawable.getHandle() : 0; + final GLDrawable _drawable = drawable; + return (_drawable != null) ? _drawable.getHandle() : 0; } @Override public NativeSurface getNativeSurface() { - return (drawable != null) ? drawable.getNativeSurface() : null; + final GLDrawable _drawable = drawable; + return (_drawable != null) ? _drawable.getNativeSurface() : null; } @Override public boolean isRealized() { - return (drawable != null) ? drawable.isRealized() : false; + final GLDrawable _drawable = drawable; + return (_drawable != null) ? _drawable.isRealized() : false; } @Override @@ -482,41 +520,19 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public void swapBuffers() throws GLException { - runInGLThread(makeCurrentAndSwapBuffersAction); + runInGLThread(makeCurrentAndSwapBuffersOnEDTAction); } // FIXME: API of update() method ? @Override public void update() { - // FIXME: display(); + // FIXME: display(); ? } @Override public void dispose() { - if (null != drawable && null != context) { // drawable is volatile! - boolean animatorPaused = false; - final GLAnimatorControl animator = getAnimator(); - if (null != animator) { - // can't remove us from animator for recreational addNotify() - animatorPaused = animator.pause(); - } - - if(context.isCreated()) { - runInGLThread(disposeOnEDTGLAction); - } - - if (animatorPaused) { - animator.resume(); - } - } - final Display display = getDisplay(); - - if (display.getThread() == Thread.currentThread()) { - disposeGraphicsDeviceAction.run(); - } else { - display.syncExec(disposeGraphicsDeviceAction); - } - super.dispose(); + runInGLThread(disposeOnEDTGLAction); + super.dispose(); } /** diff --git a/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java b/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java index 1f6166719..76959f3f4 100644 --- a/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java +++ b/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java @@ -67,18 +67,18 @@ public class GLAutoDrawableDelegate extends GLAutoDrawableBase { } // - // make protected methods accessible + // expose default methods // - public void defaultWindowRepaintOp() { + public final void windowRepaintOp() { super.defaultWindowRepaintOp(); } - public void defaultWindowResizedOp() { + public final void windowResizedOp() { super.defaultWindowResizedOp(); } - public void defaultWindowDestroyNotifyOp() { + public final void windowDestroyNotifyOp() { super.defaultWindowDestroyNotifyOp(); } @@ -89,6 +89,9 @@ public class GLAutoDrawableDelegate extends GLAutoDrawableBase { private final RecursiveLock lock = LockFactory.createRecursiveLock(); // instance wide lock private final Object upstreamWidget; + @Override + protected final RecursiveLock getLock() { return lock; } + @Override public final Object getUpstreamWidget() { return upstreamWidget; @@ -97,39 +100,21 @@ public class GLAutoDrawableDelegate extends GLAutoDrawableBase { /** * {@inheritDoc} *

- * This implementation calls {@link #defaultDestroyOp()}. + * This implementation calls {@link #defaultDestroy()}. *

*

* User still needs to destroy the upstream window, which details are hidden from this aspect. + * This can be performed by overriding {@link #destroyImplInLock()}. *

*/ @Override - public void destroy() { - lock.lock(); - try { - defaultDestroyOp(); - } finally { - lock.unlock(); - } + public final void destroy() { + defaultDestroy(); } @Override public void display() { - if( sendDestroy ) { - sendDestroy=false; - destroy(); - return; - } - - lock.lock(); // sync: context/drawable could been recreated/destroyed while animating - try { - if( null != drawable && drawable.isRealized() && null != context ) { - // surface is locked/unlocked implicit by context's makeCurrent/release - helper.invokeGL(drawable, context, defaultDisplayAction, defaultInitAction); - } - } finally { - lock.unlock(); - } + defaultDisplay(); } // @@ -145,4 +130,9 @@ public class GLAutoDrawableDelegate extends GLAutoDrawableBase { public final void setRealized(boolean realized) { } + @Override + public final void swapBuffers() throws GLException { + defaultSwapBuffers(); + } + } diff --git a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java index c2e36ef9b..694a081b8 100644 --- a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java +++ b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java @@ -84,6 +84,8 @@ import javax.media.opengl.Threading; import com.jogamp.common.GlueGenVersion; import com.jogamp.common.util.VersionUtil; +import com.jogamp.common.util.locks.LockFactory; +import com.jogamp.common.util.locks.RecursiveLock; import com.jogamp.nativewindow.awt.AWTGraphicsConfiguration; import com.jogamp.nativewindow.awt.AWTGraphicsDevice; import com.jogamp.nativewindow.awt.AWTGraphicsScreen; @@ -132,20 +134,6 @@ import jogamp.opengl.GLDrawableHelper; *
    * 
  • sun.awt.noerasebackground=true
    • *
- *

- * FIXME: If this instance runs in multithreading mode, see {@link Threading#isSingleThreaded()} (default: single-thread), - * proper recursive locking is required for drawable/context @ destroy and display. - * Recreation etc could pull those instances while animating! - * Simply locking before using drawable/context offthread - * would allow a deadlock situation! - *

- *

- * NOTE: [MT-0] Methods utilizing [volatile] drawable/context are not synchronized. - In case any of the methods are called outside of a locked state - extra care should be added. Maybe we shall expose locking facilities to the user. - However, since the user shall stick to the GLEventListener model while utilizing - GLAutoDrawable implementations, she is safe due to the implicit locked state. - *

*/ @SuppressWarnings("serial") @@ -153,11 +141,12 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing private static final boolean DEBUG = Debug.debug("GLCanvas"); + private final RecursiveLock lock = LockFactory.createRecursiveLock(); private final GLDrawableHelper helper = new GLDrawableHelper(); private AWTGraphicsConfiguration awtConfig; - private volatile GLDrawable drawable; // volatile avoids locking all accessors. FIXME still need to sync destroy/display + private volatile GLDrawable drawable; // volatile: avoid locking for read-only access private GLContextImpl context; - private boolean sendReshape = false; + private volatile boolean sendReshape = false; // volatile: maybe written by EDT w/o locking // copy of the cstr args, mainly for recreation private GLCapabilitiesImmutable capsReqUser; @@ -278,8 +267,9 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public final boolean isOffscreenLayerSurfaceEnabled() { - if(null != drawable) { - return ((JAWTWindow)drawable.getNativeSurface()).isOffscreenLayerSurfaceEnabled(); + final GLDrawable _drawable = drawable; + if(null != _drawable) { + return ((JAWTWindow)_drawable.getNativeSurface()).isOffscreenLayerSurfaceEnabled(); } return false; } @@ -398,12 +388,18 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public GLContext createContext(final GLContext shareWith) { - if(drawable != null) { - final GLContext _ctx = drawable.createContext(shareWith); - _ctx.setContextCreationFlags(additionalCtxCreationFlags); - return _ctx; + final RecursiveLock _lock = lock; + _lock.lock(); + try { + if(drawable != null) { + final GLContext _ctx = drawable.createContext(shareWith); + _ctx.setContextCreationFlags(additionalCtxCreationFlags); + return _ctx; + } + return null; + } finally { + _lock.unlock(); } - return null; } @Override @@ -412,7 +408,8 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public boolean isRealized() { - return (null != drawable) ? drawable.isRealized() : false; + final GLDrawable _drawable = drawable; + return ( null != _drawable ) ? _drawable.isRealized() : false; } @Override @@ -427,50 +424,13 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public void display() { - if( !validateGLDrawable() ) { - if(DEBUG) { - System.err.println(getThreadName()+": Info: GLCanvas display - skipped GL render, drawable not valid yet"); - } - return; // not yet available .. - } Threading.invoke(true, displayOnEDTAction, getTreeLock()); - awtWindowClosingProtocol.addClosingListenerOneShot(); } private void dispose(boolean regenerate) { - final GLAnimatorControl animator = getAnimator(); - if(DEBUG) { - System.err.println(getThreadName()+": Info: dispose("+regenerate+") - START, hasContext " + - (null!=context) + ", hasDrawable " + (null!=drawable)+", "+animator); - Thread.dumpStack(); - } - - if(null!=drawable && null!=context) { // drawable is volatile! - boolean animatorPaused = false; - if(null!=animator) { - // can't remove us from animator for recreational addNotify() - animatorPaused = animator.pause(); - } - - disposeRegenerate=regenerate; - - if(context.isCreated()) { - Threading.invoke(true, disposeOnEDTAction, getTreeLock()); - } - - if(animatorPaused) { - animator.resume(); - } - } - - if(!regenerate) { - disposeAbstractGraphicsDevice(); - } - - if(DEBUG) { - System.err.println(getThreadName()+": dispose("+regenerate+") - END, "+animator); - } + disposeRegenerate=regenerate; + Threading.invoke(true, disposeOnEDTAction, getTreeLock()); } /** @@ -530,43 +490,49 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @SuppressWarnings("deprecation") @Override public void addNotify() { - if(DEBUG) { - System.err.println(getThreadName()+": Info: addNotify - start, bounds: "+this.getBounds()); - Thread.dumpStack(); - } - - /** - * 'super.addNotify()' determines the GraphicsConfiguration, - * while calling this class's overriden 'getGraphicsConfiguration()' method - * after which it creates the native peer. - * Hence we have to set the 'awtConfig' before since it's GraphicsConfiguration - * is being used in getGraphicsConfiguration(). - * This code order also allows recreation, ie re-adding the GLCanvas. - */ - awtConfig = chooseGraphicsConfiguration(capsReqUser, capsReqUser, chooser, device); - if(null==awtConfig) { - throw new GLException("Error: NULL AWTGraphicsConfiguration"); - } - - // before native peer is valid: X11 - disableBackgroundErase(); - - // issues getGraphicsConfiguration() and creates the native peer - super.addNotify(); - - // after native peer is valid: Windows - disableBackgroundErase(); - - if (!Beans.isDesignTime()) { - createDrawableAndContext(); - } - - // init drawable by paint/display makes the init sequence more equal - // for all launch flavors (applet/javaws/..) - // validateGLDrawable(); - - if(DEBUG) { - System.err.println(getThreadName()+": Info: addNotify - end: peer: "+getPeer()); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + if(DEBUG) { + System.err.println(getThreadName()+": Info: addNotify - start, bounds: "+this.getBounds()); + Thread.dumpStack(); + } + + /** + * 'super.addNotify()' determines the GraphicsConfiguration, + * while calling this class's overriden 'getGraphicsConfiguration()' method + * after which it creates the native peer. + * Hence we have to set the 'awtConfig' before since it's GraphicsConfiguration + * is being used in getGraphicsConfiguration(). + * This code order also allows recreation, ie re-adding the GLCanvas. + */ + awtConfig = chooseGraphicsConfiguration(capsReqUser, capsReqUser, chooser, device); + if(null==awtConfig) { + throw new GLException("Error: NULL AWTGraphicsConfiguration"); + } + + // before native peer is valid: X11 + disableBackgroundErase(); + + // issues getGraphicsConfiguration() and creates the native peer + super.addNotify(); + + // after native peer is valid: Windows + disableBackgroundErase(); + + if (!Beans.isDesignTime()) { + createDrawableAndContext(); + } + + // init drawable by paint/display makes the init sequence more equal + // for all launch flavors (applet/javaws/..) + // validateGLDrawable(); + + if(DEBUG) { + System.err.println(getThreadName()+": Info: addNotify - end: peer: "+getPeer()); + } + } finally { + _lock.unlock(); } } @@ -585,23 +551,24 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing } private boolean validateGLDrawable() { - boolean realized = false; - if (!Beans.isDesignTime()) { - if ( null != drawable ) { // OK: drawable is volatile - realized = drawable.isRealized(); - if ( !realized && 0 < drawable.getWidth() * drawable.getHeight() ) { - // make sure drawable realization happens on AWT EDT, due to AWTTree lock - AWTEDTExecutor.singleton.invoke(true, setRealizedOnEDTAction); - realized = true; - sendReshape=true; // ensure a reshape is being send .. - if(DEBUG) { - System.err.println(getThreadName()+": Realized Drawable: "+drawable.toString()); - Thread.dumpStack(); - } + final GLDrawable _drawable = drawable; + if ( null != _drawable ) { + if( _drawable.isRealized() ) { + return true; + } + if (!Beans.isDesignTime() && + 0 < _drawable.getWidth() * _drawable.getHeight() ) { + // make sure drawable realization happens on AWT EDT, due to AWTTree lock + AWTEDTExecutor.singleton.invoke(true, setRealizedOnEDTAction); + sendReshape=true; // ensure a reshape is being send .. + if(DEBUG) { + System.err.println(getThreadName()+": Realized Drawable: "+_drawable.toString()); + Thread.dumpStack(); } + return true; } } - return realized; + return false; } private Runnable setRealizedOnEDTAction = new Runnable() { @Override @@ -633,9 +600,6 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing try { dispose(false); } finally { - context=null; - drawable=null; - awtConfig=null; super.removeNotify(); } } @@ -655,7 +619,8 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public void reshape(int x, int y, int width, int height) { super.reshape(x, y, width, height); - if(null != drawable && drawable.isRealized() && !drawable.getChosenGLCapabilities().isOnscreen()) { + final GLDrawable _drawable = drawable; + if(null != _drawable && _drawable.isRealized() && !_drawable.getChosenGLCapabilities().isOnscreen()) { dispose(true); } else { sendReshape = true; @@ -710,13 +675,19 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public GLContext setContext(GLContext newCtx) { - final GLContext oldCtx = context; - final boolean newCtxCurrent = helper.switchContext(drawable, oldCtx, newCtx, additionalCtxCreationFlags); - context=(GLContextImpl)newCtx; - if(newCtxCurrent) { - context.makeCurrent(); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + final GLContext oldCtx = context; + final boolean newCtxCurrent = helper.switchContext(drawable, oldCtx, newCtx, additionalCtxCreationFlags); + context=(GLContextImpl)newCtx; + if(newCtxCurrent) { + context.makeCurrent(); + } + return oldCtx; + } finally { + _lock.unlock(); } - return oldCtx; } @Override @@ -729,15 +700,15 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing if (Beans.isDesignTime()) { return null; } - GLContext ctx = getContext(); - return (ctx == null) ? null : ctx.getGL(); + final GLContext _context = context; + return (_context == null) ? null : _context.getGL(); } @Override public GL setGL(GL gl) { - GLContext ctx = getContext(); - if (ctx != null) { - ctx.setGL(gl); + final GLContext _context = context; + if (_context != null) { + _context.setGL(gl); return gl; } return null; @@ -762,8 +733,9 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public void setContextCreationFlags(int flags) { additionalCtxCreationFlags = flags; - if(null != context) { - context.setContextCreationFlags(additionalCtxCreationFlags); + final GLContext _context = context; + if(null != _context) { + _context.setContextCreationFlags(additionalCtxCreationFlags); } } @@ -796,26 +768,30 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing @Override public NativeSurface getNativeSurface() { - return (null != drawable) ? drawable.getNativeSurface() : null; + final GLDrawable _drawable = drawable; + return (null != _drawable) ? _drawable.getNativeSurface() : null; } @Override public long getHandle() { - return (null != drawable) ? drawable.getHandle() : 0; + final GLDrawable _drawable = drawable; + return (null != _drawable) ? _drawable.getHandle() : 0; } @Override public GLDrawableFactory getFactory() { - return (null != drawable) ? drawable.getFactory() : null; + final GLDrawable _drawable = drawable; + return (null != _drawable) ? _drawable.getFactory() : null; } @Override public String toString() { - final int dw = (null!=drawable) ? drawable.getWidth() : -1; - final int dh = (null!=drawable) ? drawable.getHeight() : -1; + final GLDrawable _drawable = drawable; + final int dw = (null!=_drawable) ? _drawable.getWidth() : -1; + final int dh = (null!=_drawable) ? _drawable.getHeight() : -1; return "AWT-GLCanvas[Realized "+isRealized()+ - ",\n\t"+((null!=drawable)?drawable.getClass().getName():"null-drawable")+ + ",\n\t"+((null!=_drawable)?_drawable.getClass().getName():"null-drawable")+ ",\n\tFactory "+getFactory()+ ",\n\thandle 0x"+Long.toHexString(getHandle())+ ",\n\tDrawable size "+dw+"x"+dh+ @@ -829,7 +805,7 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing // private boolean disposeRegenerate; - private final Runnable postDisposeAction = new Runnable() { + private final Runnable postDisposeOnEDTAction = new Runnable() { @Override public void run() { context=null; @@ -859,7 +835,47 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing private final Runnable disposeOnEDTAction = new Runnable() { @Override public void run() { - helper.disposeGL(GLCanvas.this, drawable, context, postDisposeAction); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + final GLAnimatorControl animator = getAnimator(); + + if(DEBUG) { + System.err.println(getThreadName()+": Info: dispose("+disposeRegenerate+") - START, hasContext " + + (null!=context) + ", hasDrawable " + (null!=drawable)+", "+animator); + Thread.dumpStack(); + } + + if(null!=drawable && null!=context) { + boolean animatorPaused = false; + if(null!=animator) { + // can't remove us from animator for recreational addNotify() + animatorPaused = animator.pause(); + } + + if(context.isCreated()) { + helper.disposeGL(GLCanvas.this, drawable, context, postDisposeOnEDTAction); + } + + if(animatorPaused) { + animator.resume(); + } + } + + if(!disposeRegenerate) { + if(null != awtConfig) { + disposeAbstractGraphicsDevice(); + } + awtConfig=null; + } + + if(DEBUG) { + System.err.println(getThreadName()+": dispose("+disposeRegenerate+") - END, "+animator); + } + + } finally { + _lock.unlock(); + } } }; @@ -879,7 +895,6 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing if(DEBUG) { System.err.println(getThreadName()+": GLCanvas.dispose(false): closed GraphicsDevice: "+adeviceMsg+", result: "+closed); } - awtConfig=null; } } }; @@ -890,7 +905,7 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing * * @see #chooseGraphicsConfiguration(javax.media.opengl.GLCapabilitiesImmutable, javax.media.opengl.GLCapabilitiesImmutable, javax.media.opengl.GLCapabilitiesChooser, java.awt.GraphicsDevice) */ - void disposeAbstractGraphicsDevice() { + private void disposeAbstractGraphicsDevice() { if( EventQueue.isDispatchThread() || Thread.holdsLock(getTreeLock()) ) { disposeAbstractGraphicsDeviceAction.run(); } else { @@ -941,14 +956,30 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing private final Runnable displayOnEDTAction = new Runnable() { @Override public void run() { - helper.invokeGL(drawable, context, displayAction, initAction); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + if( validateGLDrawable() ) { + helper.invokeGL(drawable, context, displayAction, initAction); + } else if(DEBUG) { + System.err.println(getThreadName()+": Info: GLCanvas display - skipped GL render, drawable not valid yet"); + } + } finally { + _lock.unlock(); + } } }; private final Runnable swapBuffersOnEDTAction = new Runnable() { @Override public void run() { - helper.invokeGL(drawable, context, swapBuffersAction, initAction); + final RecursiveLock _lock = lock; + _lock.lock(); + try { + helper.invokeGL(drawable, context, swapBuffersAction, initAction); + } finally { + _lock.unlock(); + } } }; diff --git a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java index 5c6d7446a..fe6d0fd76 100644 --- a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java +++ b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java @@ -46,6 +46,7 @@ import javax.media.opengl.GLException; import javax.media.opengl.GLProfile; import javax.media.opengl.GLRunnable; +import com.jogamp.common.util.locks.RecursiveLock; import com.jogamp.opengl.util.Animator; @@ -63,11 +64,11 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { protected final GLDrawableHelper helper = new GLDrawableHelper(); protected final FPSCounterImpl fpsCounter = new FPSCounterImpl(); - protected GLDrawableImpl drawable; + protected volatile GLDrawableImpl drawable; // volatile: avoid locking for read-only access protected GLContextImpl context; protected int additionalCtxCreationFlags = 0; - protected boolean sendReshape = false; - protected boolean sendDestroy = false; + protected volatile boolean sendReshape = false; // volatile: maybe written by WindowManager thread w/o locking + protected volatile boolean sendDestroy = false; // volatile: maybe written by WindowManager thread w/o locking public GLAutoDrawableBase(GLDrawableImpl drawable, GLContextImpl context) { this.drawable = drawable; @@ -75,31 +76,47 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { resetFPSCounter(); } + protected abstract RecursiveLock getLock(); + /** Returns the delegated GLDrawable */ public final GLDrawable getDelegatedDrawable() { return drawable; } /** Default implementation to handle repaint events from the windowing system */ - protected void defaultWindowRepaintOp() { - if( null != drawable && drawable.isRealized() ) { - if( !drawable.getNativeSurface().isSurfaceLockedByOtherThread() && !helper.isAnimatorAnimating() ) { + protected final void defaultWindowRepaintOp() { + final GLDrawable _drawable = drawable; + if( null != _drawable && _drawable.isRealized() ) { + if( !_drawable.getNativeSurface().isSurfaceLockedByOtherThread() && !helper.isAnimatorAnimating() ) { display(); } - } + } } /** Default implementation to handle resize events from the windowing system */ - protected void defaultWindowResizedOp() { - if( null!=drawable ) { + protected final void defaultWindowResizedOp() { + final GLDrawable _drawable = drawable; + if( null!=_drawable ) { if(DEBUG) { System.err.println("GLAutoDrawableBase.sizeChanged: ("+Thread.currentThread().getName()+"): "+getWidth()+"x"+getHeight()+" - surfaceHandle 0x"+Long.toHexString(getNativeSurface().getSurfaceHandle())); } - sendReshape = true; - defaultWindowRepaintOp(); + sendReshape = true; // async if display() doesn't get called below, but avoiding deadlock + if( _drawable.isRealized() ) { + if( !_drawable.getNativeSurface().isSurfaceLockedByOtherThread() && !helper.isAnimatorAnimating() ) { + display(); + } + } } } - /** Default implementation to handle destroy notifications from the windowing system */ - protected void defaultWindowDestroyNotifyOp() { + /** + * Default implementation to handle destroy notifications from the windowing system. + * + *

+ * If the {@link NativeSurface} does not implement {@link WindowClosingProtocol} + * or {@link WindowClosingMode#DISPOSE_ON_CLOSE} is enabled (default), + * {@link #defaultDestroy()} is being called. + *

+ */ + protected final void defaultWindowDestroyNotifyOp() { final NativeSurface ns = getNativeSurface(); final boolean shallClose; if(ns instanceof WindowClosingProtocol) { @@ -108,27 +125,66 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { shallClose = true; } if( shallClose ) { - // Is an animator thread perform rendering? - if (helper.isExternalAnimatorRunning()) { - // Pause animations before initiating safe destroy. - final GLAnimatorControl ctrl = helper.getAnimator(); - final boolean isPaused = ctrl.pause(); - destroy(); - if(isPaused) { - ctrl.resume(); - } - } else if (null != ns && ns.isSurfaceLockedByOtherThread()) { - // surface is locked by another thread - // Flag that destroy should be performed on the next - // attempt to display. - sendDestroy = true; - } else { - // Without an external thread animating or locking the - // surface, we are safe. - destroy (); - } + destroyAvoidAwareOfLocking(); } } + + /** + * Calls {@link #destroy()} + * directly if the following requirements are met: + *
    + *
  • An {@link GLAnimatorControl} is bound (see {@link #getAnimator()}) and running on another thread. + * Here we pause the animation while issuing the destruction.
    • + *
  • Surface is not locked by another thread (considered anonymous).
    • + *
+ *

+ * Otherwise destroy is being flagged to be called within the next + * call of display(). + *

+ *

+ * This method is being used to avoid deadlock if + * destruction is desired by other threads, e.g. the window manager. + *

+ * @see #defaultWindowDestroyNotifyOp() + * @see #defaultDisplay() + */ + protected final void destroyAvoidAwareOfLocking() { + final NativeSurface ns = getNativeSurface(); + + final GLAnimatorControl ctrl = helper.getAnimator(); + + // Is an animator thread perform rendering? + if ( helper.isAnimatorRunningOnOtherThread() ) { + // Pause animations before initiating safe destroy. + final boolean isPaused = ctrl.pause(); + destroy(); + if(isPaused) { + ctrl.resume(); + } + } else if (null != ns && ns.isSurfaceLockedByOtherThread()) { + // surface is locked by another thread + // Flag that destroy should be performed on the next + // attempt to display. + sendDestroy = true; // async, but avoiding deadlock + } else { + // Without an external thread animating or locking the + // surface, we are safe. + destroy(); + } + } + + /** + * Calls {@link #destroyImplInLock()} while claiming the lock. + */ + protected final void defaultDestroy() { + final RecursiveLock lock = getLock(); + lock.lock(); + try { + destroyImplInLock(); + } finally { + lock.unlock(); + } + } /** * Default implementation to destroys the drawable and context of this GLAutoDrawable: @@ -137,24 +193,42 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { *
  • destroys the GLContext, if valid
    • *
  • destroys the GLDrawable, if valid
    • * + *

    Method assumes the lock is being hold.

    + *

    Override it to extend it to destroy your resources, i.e. the actual window. + * In such case call super.destroyImplInLock first.

    */ - protected void defaultDestroyOp() { - if( null != drawable && drawable.isRealized() ) { - if( null != context && context.isCreated() ) { + protected void destroyImplInLock() { + final GLContext _context = context; + final GLDrawable _drawable = drawable; + if( null != _drawable && _drawable.isRealized() ) { + if( null != _context && _context.isCreated() ) { // Catch dispose GLExceptions by GLEventListener, just 'print' them // so we can continue with the destruction. try { - helper.disposeGL(this, drawable, context, null); + helper.disposeGL(this, _drawable, _context, null); } catch (GLException gle) { gle.printStackTrace(); } } - drawable.setRealized(false); + _drawable.setRealized(false); } context = null; drawable = null; } + public final void defaultSwapBuffers() throws GLException { + final RecursiveLock _lock = getLock(); + _lock.lock(); + try { + if(drawable!=null && context != null) { + drawable.swapBuffers(); + helper.invokeGL(drawable, context, defaultSwapAction, defaultInitAction); + } + } finally { + _lock.unlock(); + } + } + // // GLAutoDrawable // @@ -179,6 +253,30 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { fpsCounter.tickFPS(); } }; + protected final void defaultDisplay() { + if( sendDestroy ) { + sendDestroy=false; + destroy(); + return; + } + final RecursiveLock _lock = getLock(); + _lock.lock(); + try { + if( null != context ) { + // surface is locked/unlocked implicit by context's makeCurrent/release + helper.invokeGL(drawable, context, defaultDisplayAction, defaultInitAction); + } + } finally { + _lock.unlock(); + } + } + + protected final Runnable defaultSwapAction = new Runnable() { + @Override + public final void run() { + drawable.swapBuffers(); + } } ; + @Override public final GLContext getContext() { return context; @@ -186,27 +284,35 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { @Override public final GLContext setContext(GLContext newCtx) { - final GLContext oldCtx = context; - final boolean newCtxCurrent = helper.switchContext(drawable, oldCtx, newCtx, additionalCtxCreationFlags); - context=(GLContextImpl)newCtx; - if(newCtxCurrent) { - context.makeCurrent(); + final RecursiveLock lock = getLock(); + lock.lock(); + try { + final GLContext oldCtx = context; + final boolean newCtxCurrent = helper.switchContext(drawable, oldCtx, newCtx, additionalCtxCreationFlags); + context=(GLContextImpl)newCtx; + if(newCtxCurrent) { + context.makeCurrent(); + } + return oldCtx; + } finally { + lock.unlock(); } - return oldCtx; } @Override public final GL getGL() { - if (context == null) { + final GLContext _context = context; + if (_context == null) { return null; } - return context.getGL(); + return _context.getGL(); } @Override public final GL setGL(GL gl) { - if (context != null) { - context.setGL(gl); + final GLContext _context = context; + if (_context != null) { + _context.setGL(gl); return gl; } return null; @@ -261,8 +367,9 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { @Override public final void setContextCreationFlags(int flags) { additionalCtxCreationFlags = flags; - if(null != context) { - context.setContextCreationFlags(additionalCtxCreationFlags); + final GLContext _context = context; + if(null != _context) { + _context.setContextCreationFlags(additionalCtxCreationFlags); } } @@ -331,27 +438,36 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { @Override public final GLContext createContext(final GLContext shareWith) { - if(drawable != null) { - final GLContext _ctx = drawable.createContext(shareWith); - _ctx.setContextCreationFlags(additionalCtxCreationFlags); - return _ctx; + final RecursiveLock lock = getLock(); + lock.lock(); + try { + if(drawable != null) { + final GLContext _ctx = drawable.createContext(shareWith); + _ctx.setContextCreationFlags(additionalCtxCreationFlags); + return _ctx; + } + return null; + } finally { + lock.unlock(); } - return null; } @Override public final boolean isRealized() { - return null != drawable ? drawable.isRealized() : false; + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.isRealized() : false; } @Override public int getWidth() { - return null != drawable ? drawable.getWidth() : 0; + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.getWidth() : 0; } @Override public int getHeight() { - return null != drawable ? drawable.getHeight() : 0; + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.getHeight() : 0; } /** @@ -373,30 +489,27 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { return helper.getSkipContextReleaseThread(); } - @Override - public final void swapBuffers() throws GLException { - if(drawable!=null && context != null) { - drawable.swapBuffers(); - } - } - @Override public final GLCapabilitiesImmutable getChosenGLCapabilities() { - return null != drawable ? drawable.getChosenGLCapabilities() : null; + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.getChosenGLCapabilities() : null; } @Override public final GLProfile getGLProfile() { - return null != drawable ? drawable.getGLProfile() : null; + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.getGLProfile() : null; } @Override public final NativeSurface getNativeSurface() { - return null != drawable ? drawable.getNativeSurface() : null; + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.getNativeSurface() : null; } @Override public final long getHandle() { - return null != drawable ? drawable.getHandle() : 0; + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.getHandle() : 0; } } diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java b/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java index 0c01aa676..090c5fe69 100644 --- a/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java +++ b/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java @@ -189,8 +189,9 @@ public class GLDrawableHelper { */ public final void dispose(GLAutoDrawable drawable) { synchronized(listenersLock) { - for (int i=0; i < listeners.size(); i++) { - listeners.get(i).dispose(drawable); + final ArrayList _listeners = listeners; + for (int i=0; i < _listeners.size(); i++) { + _listeners.get(i).dispose(drawable); } } } @@ -209,8 +210,9 @@ public class GLDrawableHelper { /** The default init action to be called once after ctx is being created @ 1st makeCurrent(). */ public final void init(GLAutoDrawable drawable) { synchronized(listenersLock) { - for (int i=0; i < listeners.size(); i++) { - final GLEventListener listener = listeners.get(i) ; + final ArrayList _listeners = listeners; + for (int i=0; i < _listeners.size(); i++) { + final GLEventListener listener = _listeners.get(i) ; // If make current ctx, invoked by invokGL(..), results in a new ctx, init gets called. // This may happen not just for initial setup, but for ctx recreation due to resource change (drawable/window), @@ -232,8 +234,9 @@ public class GLDrawableHelper { } private final void displayImpl(GLAutoDrawable drawable) { synchronized(listenersLock) { - for (int i=0; i < listeners.size(); i++) { - final GLEventListener listener = listeners.get(i) ; + final ArrayList _listeners = listeners; + for (int i=0; i < _listeners.size(); i++) { + final GLEventListener listener = _listeners.get(i) ; // GLEventListener may need to be init, // in case this one is added after the realization of the GLAutoDrawable init( listener, drawable, true /* sendReshape */) ; @@ -324,7 +327,7 @@ public class GLDrawableHelper { } } - public final boolean isExternalAnimatorRunning() { + public final boolean isAnimatorRunningOnOtherThread() { return ( null != animatorCtrl ) ? animatorCtrl.isStarted() && animatorCtrl.getThread() != Thread.currentThread() : false ; } diff --git a/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java b/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java index bbc28e283..6b64120fe 100644 --- a/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java @@ -42,10 +42,14 @@ package jogamp.opengl; import javax.media.opengl.GLCapabilitiesImmutable; import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; import javax.media.opengl.GLDrawableFactory; import javax.media.opengl.GLException; import javax.media.opengl.GLPbuffer; +import com.jogamp.common.util.locks.LockFactory; +import com.jogamp.common.util.locks.RecursiveLock; + /** Platform-independent class exposing pbuffer functionality to applications. This class is not exposed in the public API as it would probably add no value; however it implements the GLDrawable @@ -101,7 +105,7 @@ public class GLPbufferImpl extends GLAutoDrawableBase implements GLPbuffer { // // GLDrawable delegation // - + @Override public final void setRealized(boolean realized) { } @@ -109,6 +113,10 @@ public class GLPbufferImpl extends GLAutoDrawableBase implements GLPbuffer { // // GLAutoDrawable completion // + private final RecursiveLock lock = LockFactory.createRecursiveLock(); // instance wide lock + + @Override + protected final RecursiveLock getLock() { return lock; } @Override public final Object getUpstreamWidget() { @@ -117,7 +125,7 @@ public class GLPbufferImpl extends GLAutoDrawableBase implements GLPbuffer { @Override public void destroy() { - defaultDestroyOp(); + defaultDestroy(); } @Override @@ -126,12 +134,23 @@ public class GLPbufferImpl extends GLAutoDrawableBase implements GLPbuffer { } @Override - public void display() { - if( null != drawable && drawable.isRealized() && null != context ) { - helper.invokeGL(drawable, context, defaultDisplayAction, initAction); + public final void display() { + final RecursiveLock _lock = lock; + _lock.lock(); // sync: context/drawable could been recreated/destroyed while animating + try { + if( null != context ) { + helper.invokeGL(drawable, context, defaultDisplayAction, initAction); + } + } finally { + _lock.unlock(); } } + @Override + public final void swapBuffers() throws GLException { + defaultSwapBuffers(); + } + //---------------------------------------------------------------------- // Internals only below this point // diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java index 32d44502f..2205aec8e 100644 --- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java +++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java @@ -53,6 +53,7 @@ import javax.media.opengl.GLCapabilitiesImmutable; import javax.media.opengl.GLContext; import javax.media.opengl.GLDrawableFactory; import javax.media.opengl.GLEventListener; +import javax.media.opengl.GLException; import javax.media.opengl.GLProfile; import jogamp.newt.WindowImpl; @@ -62,6 +63,7 @@ import jogamp.opengl.GLDrawableImpl; import com.jogamp.common.GlueGenVersion; import com.jogamp.common.util.VersionUtil; +import com.jogamp.common.util.locks.RecursiveLock; import com.jogamp.newt.NewtFactory; import com.jogamp.newt.Screen; import com.jogamp.newt.Window; @@ -87,13 +89,6 @@ import com.jogamp.opengl.JoglVersion; * you can inject {@link javax.media.opengl.GLRunnable} objects * via {@link #invoke(boolean, javax.media.opengl.GLRunnable)} to the OpenGL command stream.
    *

    - *

    - * NOTE: [MT-0] Methods utilizing [volatile] drawable/context are not synchronized. - In case any of the methods are called outside of a locked state - extra care should be added. Maybe we shall expose locking facilities to the user. - However, since the user shall stick to the GLEventListener model while utilizing - GLAutoDrawable implementations, she is safe due to the implicit locked state. - *

    */ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Window, NEWTEventConsumer, FPSCounter { private final WindowImpl window; @@ -437,7 +432,7 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind //e1.printStackTrace(); } - defaultDestroyOp(); + destroyImplInLock(); if(Window.DEBUG_IMPLEMENTATION) { System.err.println("GLWindow.destroy() "+WindowImpl.getThreadName()+", fin"); @@ -515,6 +510,11 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind private GLContext sharedContext = null; + @Override + protected final RecursiveLock getLock() { + return window.getLock(); + } + /** * Specifies an {@link javax.media.opengl.GLContext OpenGL context} to share with.
    * At native creation, {@link #setVisible(boolean) setVisible(true)}, @@ -537,19 +537,18 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind return; } - window.lockWindow(); // sync: context/drawable could have been recreated/destroyed while animating + final RecursiveLock lock = window.getLock(); + lock.lock(); // sync: context/drawable could have been recreated/destroyed while animating try { - if( null == context && 0 display + setVisible(true); } } finally { - window.unlockWindow(); + lock.unlock(); } } @@ -559,7 +558,7 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind private GLDrawableFactory factory; @Override - public GLDrawableFactory getFactory() { + public final GLDrawableFactory getFactory() { return factory; } @@ -567,6 +566,11 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind public final void setRealized(boolean realized) { } + @Override + public final void swapBuffers() throws GLException { + defaultSwapBuffers(); + } + //---------------------------------------------------------------------- // NEWTEventConsumer // diff --git a/src/newt/classes/jogamp/newt/WindowImpl.java b/src/newt/classes/jogamp/newt/WindowImpl.java index 002144b2f..b12e42680 100644 --- a/src/newt/classes/jogamp/newt/WindowImpl.java +++ b/src/newt/classes/jogamp/newt/WindowImpl.java @@ -564,9 +564,11 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer @Override public final int lockSurface() throws NativeWindowException, RuntimeException { - windowLock.lock(); - surfaceLock.lock(); - int res = surfaceLock.getHoldCount() == 1 ? LOCK_SURFACE_NOT_READY : LOCK_SUCCESS; // new lock ? + final RecursiveLock _wlock = windowLock; + final RecursiveLock _slock = surfaceLock; + _wlock.lock(); + _slock.lock(); + int res = _slock.getHoldCount() == 1 ? LOCK_SURFACE_NOT_READY : LOCK_SUCCESS; // new lock ? if ( LOCK_SURFACE_NOT_READY == res ) { try { @@ -583,8 +585,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } } finally { if (LOCK_SURFACE_NOT_READY >= res) { - surfaceLock.unlock(); - windowLock.unlock(); + _slock.unlock(); + _wlock.unlock(); } } } @@ -593,10 +595,12 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer @Override public final void unlockSurface() { - surfaceLock.validateLocked(); - windowLock.validateLocked(); + final RecursiveLock _slock = surfaceLock; + final RecursiveLock _wlock = windowLock; + _slock.validateLocked(); + _wlock.validateLocked(); - if (surfaceLock.getHoldCount() == 1) { + if (_slock.getHoldCount() == 1) { final AbstractGraphicsDevice adevice = getGraphicsConfiguration().getScreen().getDevice(); try { unlockSurfaceImpl(); @@ -604,8 +608,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer adevice.unlock(); } } - surfaceLock.unlock(); - windowLock.unlock(); + _slock.unlock(); + _wlock.unlock(); } @Override @@ -618,21 +622,10 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer return surfaceLock.getOwner(); } - public final void lockWindow() { - windowLock.lock(); - } - public final void unlockWindow() { - windowLock.unlock(); + public final RecursiveLock getLock() { + return windowLock; } - public final boolean isWindowLockedByOtherThread() { - return windowLock.isLockedByOtherThread(); - } - - public final Thread getWindowLockOwner() { - return windowLock.getOwner(); - } - public long getSurfaceHandle() { return windowHandle; // default: return window handle } @@ -670,11 +663,12 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer public Point getLocationOnScreen(Point storage) { if(isNativeValid()) { Point d; - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { d = getLocationOnScreenImpl(0, 0); } finally { - windowLock.unlock(); + _lock.unlock(); } if(null!=d) { if(null!=storage) { @@ -717,7 +711,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer boolean nativeWindowCreated = false; boolean madeVisible = false; - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { if(null!=lifecycleHook) { lifecycleHook.resetCounter(); @@ -739,7 +734,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer madeVisible = nativeWindowCreated; } // always flag visible, allowing a retry .. - WindowImpl.this.visible = true; + WindowImpl.this.visible = true; } else if(WindowImpl.this.visible != visible) { if(isNativeValid()) { setVisibleImpl(visible, getX(), getY(), getWidth(), getHeight()); @@ -766,7 +761,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer System.err.println("Window setVisible: END ("+getThreadName()+") "+getX()+"/"+getY()+" "+getWidth()+"x"+getHeight()+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)+", visible: "+WindowImpl.this.visible+", nativeWindowCreated: "+nativeWindowCreated+", madeVisible: "+madeVisible); } } finally { - windowLock.unlock(); + _lock.unlock(); } if( nativeWindowCreated || madeVisible ) { sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener @@ -801,7 +796,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer public final void run() { boolean recreate = false; - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { if ( !isFullscreen() && ( getWidth() != width || getHeight() != height ) ) { recreate = isNativeValid() && !getGraphicsConfiguration().getChosenCapabilities().isOnscreen(); @@ -842,7 +838,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer if(recreate) { screen.removeReference(); // bring back ref-count } - windowLock.unlock(); + _lock.unlock(); } } } @@ -863,7 +859,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer if(null!=lifecycleHook) { lifecycleHook.destroyActionPreLock(); } - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { if(DEBUG_IMPLEMENTATION) { System.err.println("Window DestroyAction() "+getThreadName()); @@ -917,7 +914,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer hasFocus = false; parentWindowHandle = 0; - windowLock.unlock(); + _lock.unlock(); } if(animatorPaused) { lifecycleHook.resumeRenderingAction(); @@ -1002,8 +999,9 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer int width = getWidth(); int height = getHeight(); boolean wasVisible; - - windowLock.lock(); + + final RecursiveLock _lock = windowLock; + _lock.lock(); try { if(isNativeValid()) { // force recreation if offscreen, since it may become onscreen @@ -1220,7 +1218,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer System.err.println("Window.reparentWindow: END-1 ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+", visible: "+visible+", parentWindowHandle "+toHexString(parentWindowHandle)+", parentWindow "+ Display.hashCodeNullSafe(parentWindow)+" "+x+"/"+y+" "+width+"x"+height); } } finally { - windowLock.unlock(); + _lock.unlock(); } if(wasVisible) { switch (operation) { @@ -1245,7 +1243,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer private class ReparentActionRecreate implements Runnable { public final void run() { - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { visible = true; if(DEBUG_IMPLEMENTATION) { @@ -1253,7 +1252,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } setVisible(true); // native creation } finally { - windowLock.unlock(); + _lock.unlock(); } } } @@ -1291,7 +1290,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } public final void run() { - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { if(WindowImpl.this.undecorated != undecorated) { // set current state @@ -1311,7 +1311,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } } } finally { - windowLock.unlock(); + _lock.unlock(); } sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener } @@ -1333,7 +1333,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } public final void run() { - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { if(WindowImpl.this.alwaysOnTop != alwaysOnTop) { // set current state @@ -1353,7 +1354,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } } } finally { - windowLock.unlock(); + _lock.unlock(); } sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener } @@ -1545,7 +1546,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer "\n, ParentWindow "+parentWindow+ "\n, ParentWindowHandle "+toHexString(parentWindowHandle)+" ("+(0!=getParentWindowHandle())+")"+ "\n, WindowHandle "+toHexString(getWindowHandle())+ - "\n, SurfaceHandle "+toHexString(getSurfaceHandle())+ " (lockedExt window "+isWindowLockedByOtherThread()+", surface "+isSurfaceLockedByOtherThread()+")"+ + "\n, SurfaceHandle "+toHexString(getSurfaceHandle())+ " (lockedExt window "+windowLock.isLockedByOtherThread()+", surface "+isSurfaceLockedByOtherThread()+")"+ "\n, Pos "+getX()+"/"+getY()+" (auto "+autoPosition()+"), size "+getWidth()+"x"+getHeight()+ "\n, Visible "+isVisible()+", focus "+hasFocus()+ "\n, Undecorated "+undecorated+" ("+isUndecorated()+")"+ @@ -1675,7 +1676,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } public final void run() { - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { if(DEBUG_IMPLEMENTATION) { System.err.println("Window setPosition: "+getX()+"/"+getY()+" -> "+x+"/"+y+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)); @@ -1689,7 +1691,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } } } finally { - windowLock.unlock(); + _lock.unlock(); } } } @@ -1718,7 +1720,8 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer public boolean fsOn() { return fullscreen; } public final void run() { - windowLock.lock(); + final RecursiveLock _lock = windowLock; + _lock.lock(); try { // set current state WindowImpl.this.fullscreen = fullscreen; @@ -1795,7 +1798,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer } } } finally { - windowLock.unlock(); + _lock.unlock(); } sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener } @@ -1917,7 +1920,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer // special repaint treatment case WindowEvent.EVENT_WINDOW_REPAINT: // queue repaint event in case window is locked, ie in operation - if( null != getWindowLockOwner() ) { + if( null != windowLock.getOwner() ) { // make sure only one repaint event is queued if(!repaintQueued) { repaintQueued=true; @@ -1936,7 +1939,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer // common treatment case WindowEvent.EVENT_WINDOW_RESIZED: // queue event in case window is locked, ie in operation - if( null != getWindowLockOwner() ) { + if( null != windowLock.getOwner() ) { final boolean discardTO = QUEUED_EVENT_TO <= System.currentTimeMillis()-e.getWhen(); if(DEBUG_IMPLEMENTATION) { System.err.println("Window.consumeEvent: "+Thread.currentThread().getName()+" - queued "+e+", discard-to "+discardTO); diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java index eb716677d..426b7734f 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java @@ -87,8 +87,8 @@ public class TestGLAutoDrawableDelegateNEWT extends UITestCase { final GLAutoDrawableDelegate glad = new GLAutoDrawableDelegate(drawable, context, window) { @Override - public void destroy() { - super.destroy(); // destroys drawable/context + protected void destroyImplInLock() { + super.destroyImplInLock(); // destroys drawable/context window.destroy(); // destroys the actual window } }; @@ -97,15 +97,15 @@ public class TestGLAutoDrawableDelegateNEWT extends UITestCase { window.addWindowListener(new WindowAdapter() { @Override public void windowRepaint(WindowUpdateEvent e) { - glad.defaultWindowRepaintOp(); + glad.windowRepaintOp(); } @Override public void windowResized(WindowEvent e) { - glad.defaultWindowResizedOp(); + glad.windowResizedOp(); } @Override public void windowDestroyNotify(WindowEvent e) { - glad.defaultWindowDestroyNotifyOp(); + glad.windowDestroyNotifyOp(); } }); window.addWindowListener(wl); diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java index 06aa29b4f..92b4c5238 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java @@ -90,8 +90,8 @@ public class TestGLContextDrawableSwitchNEWT extends UITestCase { final GLAutoDrawableDelegate glad = new GLAutoDrawableDelegate(drawable, null, window) { @Override - public void destroy() { - super.destroy(); // destroys drawable/context + protected void destroyImplInLock() { + super.destroyImplInLock(); window.destroy(); // destroys the actual window } }; @@ -100,15 +100,15 @@ public class TestGLContextDrawableSwitchNEWT extends UITestCase { window.addWindowListener(new WindowAdapter() { @Override public void windowRepaint(WindowUpdateEvent e) { - glad.defaultWindowRepaintOp(); + glad.windowRepaintOp(); } @Override public void windowResized(WindowEvent e) { - glad.defaultWindowResizedOp(); + glad.windowResizedOp(); } @Override public void windowDestroyNotify(WindowEvent e) { - glad.defaultWindowDestroyNotifyOp(); + glad.windowDestroyNotifyOp(); } }); window.addWindowListener(wl); diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextSurfaceLockNEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextSurfaceLockNEWT.java index 78988c0e5..b3516d6b4 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextSurfaceLockNEWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextSurfaceLockNEWT.java @@ -33,9 +33,9 @@ import java.io.IOException; import javax.media.nativewindow.NativeSurface; import javax.media.opengl.GLAutoDrawable; import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLEventListener; import javax.media.opengl.GLProfile; -import org.junit.Assert; import org.junit.Test; import com.jogamp.newt.opengl.GLWindow; @@ -69,7 +69,7 @@ public class TestGLContextSurfaceLockNEWT extends UITestCase { } public void run() { - System.err.println("Animatr "+id+": PRE: "+Thread.currentThread().getName()); + System.err.println("Animatr "+id+", count "+frameCount+": PRE: "+Thread.currentThread().getName()); for(int c=0; c Date: Wed, 25 Jul 2012 04:23:35 +0200 Subject: SWT Update: SWT GLCanvas creates lazy when resource is ready; Create new NewtCanvasSWT allowing to parent NEWT windows natively. SWT GLCanvas creates lazy when resource is ready - Ensures drawable and context are created when size > zero and native visualID is valid. The latter is platform dependent. - Note that you cannot utilize custom GLCapabilities w/ this one, since the configurations is already realized - use NewtCanvasSWT. Create new NewtCanvasSWT allowing to parent NEWT windows natively: - Similar to NewtCanvasAWT - Allows attaching / detaching NEWT windows NewtCanvasAWT: Public setNEWTChild(..) fixed Added test cases for the above - tested on Linux, OSX and Windows w/ SWT Note: As usual for OSX, add -XstartOnFirstThread Details: - NEWT Display has new method: 'EDTUtil setEDTUtil(EDTUtil)' allowing to set a custom event dispatch utility. We use this to set our SWTEDTUtil for using NEWT w/ SWT complying w/ SWT threading constraints. --- etc/profile.jogl | 5 + make/build-common.xml | 2 + make/build-newt.xml | 19 +- make/build-test.xml | 99 ++-- make/scripts/java-win64-dbg.bat | 4 +- make/scripts/tests-x64.bat | 25 +- make/scripts/tests.sh | 19 +- make/stub_includes/win32/wingdi.h | 2 + .../gluegen/opengl/BuildComposablePipeline.java | 2 +- .../classes/com/jogamp/opengl/swt/GLCanvas.java | 199 +++++--- src/jogl/classes/jogamp/opengl/GLContextImpl.java | 1 - .../com/jogamp/nativewindow/swt/SWTAccessor.java | 25 + .../media/nativewindow/NativeWindowFactory.java | 17 + .../jogamp/nativewindow/macosx/OSXUtil.java | 35 +- src/nativewindow/native/macosx/OSXmisc.m | 74 ++- src/newt/classes/com/jogamp/newt/Display.java | 17 + .../classes/com/jogamp/newt/awt/NewtCanvasAWT.java | 74 ++- .../classes/com/jogamp/newt/opengl/GLWindow.java | 1 - .../classes/com/jogamp/newt/swt/NewtCanvasSWT.java | 508 +++++++++++++++++++++ .../classes/com/jogamp/newt/swt/SWTEDTUtil.java | 99 ++++ src/newt/classes/jogamp/newt/DisplayImpl.java | 40 +- src/newt/classes/jogamp/newt/WindowImpl.java | 11 +- .../newt/awt/event/AWTParentWindowAdapter.java | 21 +- .../classes/jogamp/newt/driver/awt/AWTDisplay.java | 11 +- .../jogamp/newt/driver/macosx/MacWindow.java | 5 +- .../jogamp/newt/driver/windows/WindowsWindow.java | 11 +- src/newt/native/MacWindow.m | 56 ++- .../test/junit/jogl/swt/TestNewtCanvasSWTGLn.java | 233 ++++++++++ .../test/junit/jogl/swt/TestSWTAccessor02GLn.java | 278 ----------- .../junit/jogl/swt/TestSWTJOGLGLCanvas01GLn.java | 55 ++- .../junit/newt/parenting/TestParenting01aSWT.java | 210 +++++++++ .../junit/newt/parenting/TestParenting04AWT.java | 239 ++++++++++ .../junit/newt/parenting/TestParenting04SWT.java | 264 +++++++++++ 33 files changed, 2158 insertions(+), 503 deletions(-) create mode 100644 src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java create mode 100644 src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java create mode 100644 src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java delete mode 100644 src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWTAccessor02GLn.java create mode 100644 src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting01aSWT.java create mode 100644 src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting04AWT.java create mode 100644 src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting04SWT.java (limited to 'src/jogl/classes/com/jogamp') diff --git a/etc/profile.jogl b/etc/profile.jogl index 4402adde6..7dd51919d 100755 --- a/etc/profile.jogl +++ b/etc/profile.jogl @@ -25,6 +25,9 @@ function concat_jogl_list() ARCH=`uname -m` KERNEL=`uname -s | awk ' { printf "%s",tolower($0) ; } '` +if [ "$KERNEL" = "sunos" ] ; then + KERNEL="solaris" +fi uname -a | grep -i LINUX && OSS=x11 uname -a | grep -i Darwin && OSS=osx @@ -99,6 +102,8 @@ export JOGL_CLASSPATH if [ "$KERNEL" = "linux" ] ; then SWT_SUB="gtk" +elif [ "$KERNEL" = "solaris" ] ; then + SWT_SUB="gtk" elif [ "$KERNEL" = "darwin" ] ; then SWT_SUB="cocoa" KERNEL="macosx" diff --git a/make/build-common.xml b/make/build-common.xml index 8d440a766..4de5de58b 100644 --- a/make/build-common.xml +++ b/make/build-common.xml @@ -362,6 +362,7 @@ + @@ -374,6 +375,7 @@ + diff --git a/make/build-newt.xml b/make/build-newt.xml index a6be5042e..776708857 100644 --- a/make/build-newt.xml +++ b/make/build-newt.xml @@ -107,6 +107,9 @@ + + @@ -135,11 +138,16 @@ + + + + - + @@ -707,6 +715,13 @@ + + + + + + - + diff --git a/make/build-test.xml b/make/build-test.xml index 51eadfebd..f295ae321 100644 --- a/make/build-test.xml +++ b/make/build-test.xml @@ -427,7 +427,7 @@ - - + - - @@ -491,40 +489,71 @@ - - - - - - - - - - - - - - - - + + + + - + - + - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/make/scripts/java-win64-dbg.bat b/make/scripts/java-win64-dbg.bat index 109755d2e..c8a90454d 100755 --- a/make/scripts/java-win64-dbg.bat +++ b/make/scripts/java-win64-dbg.bat @@ -18,7 +18,7 @@ set CP_ALL=.;%BLD_DIR%\jar\jogl-all.jar;%BLD_DIR%\jar\jogl-test.jar;..\..\gluege echo CP_ALL %CP_ALL% -set D_ARGS="-Djogl.debug.GLContext" "-Djogl.debug.FBObject" +REM set D_ARGS="-Djogl.debug.GLContext" "-Djogl.debug.FBObject" REM set D_ARGS="-Djogl.debug.GLDrawable" "-Djogl.debug.EGLDrawableFactory.DontQuery" REM set D_ARGS="-Djogl.debug.GLDrawable" "-Djogl.debug.EGLDrawableFactory.QueryNativeTK" REM set D_ARGS="-Djogl.debug=all" "-Dnewt.debug=all" "-Dnativewindow.debug=all" @@ -37,7 +37,7 @@ REM set D_ARGS="-Djogl.debug=all" REM set D_ARGS="-Djogl.debug.GLCanvas" "-Djogl.debug.Animator" "-Djogl.debug.GLContext" "-Djogl.debug.GLContext.TraceSwitch" "-Djogl.debug.DebugGL" "-Djogl.debug.TraceGL" REM set D_ARGS="-Djogl.debug.GLCanvas" "-Djogl.debug.Animator" "-Djogl.debug.GLContext" "-Djogl.debug.GLContext.TraceSwitch" "-Djogl.windows.useWGLVersionOf5WGLGDIFuncSet" REM set D_ARGS="-Djogl.debug.GLCanvas" "-Djogl.debug.Animator" "-Djogl.debug.GLContext" "-Djogl.debug.GLContext.TraceSwitch" -REM set D_ARGS="-Dnewt.debug.Window" +set D_ARGS="-Dnewt.debug.Window" "-Dnewt.debug.Display" REM set D_ARGS="-Djogl.debug.GLDebugMessageHandler" "-Djogl.debug.DebugGL" "-Djogl.debug.TraceGL" REM set D_ARGS="-Djogl.debug.DebugGL" "-Djogl.debug.GLDebugMessageHandler" "-Djogl.debug.GLSLCode" REM set D_ARGS="-Djogl.debug.GLContext" "-Dnewt.debug=all" diff --git a/make/scripts/tests-x64.bat b/make/scripts/tests-x64.bat index 0b3711784..6d3e46af6 100755 --- a/make/scripts/tests-x64.bat +++ b/make/scripts/tests-x64.bat @@ -28,22 +28,29 @@ REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.glsl.TestTransf REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.glsl.TestGLSLSimple01NEWT -time 2000 REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestParenting01AWT -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01bAWT %* -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01cAWT -time 50000 REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestListenerCom01AWT REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01NEWT %* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting02NEWT %* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01bAWT %* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01cAWT -time 50000 +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting03AWT %* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting03bAWT -time 100000 +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParentingFocusTraversal01AWT %* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer01AWT %* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01aSWT $* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting04AWT $* +scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting04SWT $* + +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.swt.TestSWTAccessor03AWTGLn $* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.swt.TestSWTJOGLGLCanvas01GLn $* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.swt.TestNewtCanvasSWTGLn $* REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestWindows01NEWT REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestGLWindows01NEWT REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestGLWindows02NEWTAnimated -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01NEWT REM scripts\java-win64.bat com.jogamp.opengl.test.junit.newt.TestFocus01SwingAWTRobot %* REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestFocus02SwingAWTRobot %* REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.nativewindow.TestRecursiveToolkitLockCORE -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting03AWT %* -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParentingFocusTraversal01AWT %* -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer01AWT %* -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting03bAWT -time 100000 REM scripts\java-win64.bat com.jogamp.opengl.test.junit.newt.TestFocus02SwingAWTRobot REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestScreenMode00NEWT @@ -56,8 +63,6 @@ REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.demos.es2.av.Mo REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.demos.es2.TexCubeES2 %* REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.TestDisplayLifecycle01NEWT -REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting01NEWT -REM scripts\java-win64.bat com.jogamp.opengl.test.junit.newt.parenting.TestParenting02NEWT %* REM scripts\java-win64.bat com.jogamp.opengl.test.junit.newt.TestCloseNewtAWT REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.caps.TestMultisampleAWT -time 10000 @@ -96,7 +101,7 @@ REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.acore.TestGPUMe REM scripts\java-win64.bat com.jogamp.opengl.test.junit.jogl.acore.TestMapBuffer01NEWT REM scripts\java-win64.bat com.jogamp.opengl.test.junit.jogl.glsl.TestRulerNEWT01 -scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.acore.TestFBODrawableNEWT %* +REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.acore.TestFBODrawableNEWT %* REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.glsl.TestFBOMRTNEWT01 %* REM scripts\java-win64-dbg.bat com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestElektronenMultipliziererNEWT %* diff --git a/make/scripts/tests.sh b/make/scripts/tests.sh index 13e172770..af6218968 100755 --- a/make/scripts/tests.sh +++ b/make/scripts/tests.sh @@ -61,7 +61,7 @@ function jrun() { #D_ARGS="-Djogl.debug=all -Dnativewindow.debug=all -Dnewt.debug=all" #D_ARGS="-Djogl.debug=all -Dnativewindow.debug=all -Dnewt.debug=all -Djogamp.debug.Lock" #D_ARGS="-Djogl.debug=all -Dnativewindow.debug=all" - #D_ARGS="-Djogl.debug=all -Dnewt.debug=all" + D_ARGS="-Dnewt.debug.Window" #D_ARGS="-Djogl.debug.GLDrawable" #D_ARGS="-Djogl.debug.EGLDrawableFactory.DontQuery -Djogl.debug.GLDrawable" #D_ARGS="-Djogl.debug.EGLDrawableFactory.QueryNativeTK -Djogl.debug.GLDrawable" @@ -145,7 +145,8 @@ function jrun() { echo CLASSPATH $CLASSPATH X_ARGS="-Djava.awt.headless=false $X_ARGS" else - export CLASSPATH=$JOGAMP_ALL_NOAWT_CLASSPATH + export CLASSPATH=$JOGAMP_ALL_AWT_CLASSPATH + #export CLASSPATH=$JOGAMP_ALL_NOAWT_CLASSPATH #export CLASSPATH=$JOGAMP_MOBILE_CLASSPATH #export CLASSPATH=.:$GLUEGEN_JAR:$JOGL_BUILD_DIR/jar/atomic/jogl-core.jar:$JOGL_BUILD_DIR/jar/atomic/jogl-gldesktop.jar:$JOGL_BUILD_DIR/jar/atomic/jogl-os-x11.jar:$JOGL_BUILD_DIR/jar/atomic/jogl-util.jar:$JOGL_BUILD_DIR/jar/atomic/nativewindow-core.jar:$JOGL_BUILD_DIR/jar/atomic/nativewindow-os-x11.jar:$JOGL_BUILD_DIR/jar/atomic/newt-core.jar:$JOGL_BUILD_DIR/jar/atomic/newt-driver-x11.jar:$JOGL_BUILD_DIR/jar/atomic/newt-ogl.jar:$JOGL_BUILD_DIR/jar/jogl-test.jar:$SWT_CLASSPATH:$JUNIT_JAR:$ANT_JARS X_ARGS="-Djava.awt.headless=true $X_ARGS" @@ -298,13 +299,17 @@ function testawtswt() { # #testswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTEclipseGLCanvas01GLn $* #testswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTJOGLGLCanvas01GLn $* -#testawtswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTJOGLGLCanvas01GLn $* -#testswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTAccessor02GLn $* +#testswt com.jogamp.opengl.test.junit.jogl.swt.TestNewtCanvasSWTGLn $* # -# awtswt (testawtswt) +# awtswt (testawtswt) +# Per default (unit tests) all test are performed this way +# with OSX: -XstartOnFirstThread # +#testawtswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTEclipseGLCanvas01GLn $* #testawtswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTAccessor03AWTGLn $* +#testawtswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTJOGLGLCanvas01GLn $* +#testawtswt com.jogamp.opengl.test.junit.jogl.swt.TestNewtCanvasSWTGLn $* # # newt.awt (testawt) @@ -321,6 +326,9 @@ function testawtswt() { #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting01cSwingAWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting02AWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting03AWT $* +#testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting04AWT $* +#testawtswt com.jogamp.opengl.test.junit.newt.parenting.TestParenting01aSWT $* +testawtswt com.jogamp.opengl.test.junit.newt.parenting.TestParenting04SWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParentingFocusTraversal01AWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer01GLCanvasAWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer02NewtCanvasAWT $* @@ -402,7 +410,6 @@ function testawtswt() { #testawt com.jogamp.opengl.test.junit.newt.TestFocus02SwingAWTRobot $* #linux: -testswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTAccessor02GLn $* # ?? # osx: #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParentingFocusTraversal01AWT $* diff --git a/make/stub_includes/win32/wingdi.h b/make/stub_includes/win32/wingdi.h index 2d3e33275..7a88582c2 100644 --- a/make/stub_includes/win32/wingdi.h +++ b/make/stub_includes/win32/wingdi.h @@ -44,6 +44,8 @@ WINUSERAPI BOOL WINAPI DestroyWindow(HWND hWnd); WINUSERAPI DWORD WINAPI GetObjectType(HGDIOBJ h); WINUSERAPI BOOL WINAPI IsWindowVisible(HWND hWnd); WINUSERAPI BOOL WINAPI IsWindow(HWND hWnd); +WINUSERAPI HWND WINAPI GetParent(HWND hWnd); +WINUSERAPI HWND WINAPI SetParent(HWND hWndChild,HWND hWndNewParent); WINUSERAPI HANDLE WINAPI GetCurrentProcess(void); WINUSERAPI BOOL WINAPI GetProcessAffinityMask(HANDLE hProcess,PDWORD_PTR lpProcessAffinityMask,PDWORD_PTR lpSystemAffinityMask); diff --git a/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java b/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java index 1d9cf3668..5334d45cf 100644 --- a/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java +++ b/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java @@ -410,7 +410,7 @@ public class BuildComposablePipeline { output.flush(); output.close(); - System.out.println("wrote to file: " + file); // JAU + System.out.println("wrote to file: " + file); } /** Get the name of the object through which API calls should be routed. */ diff --git a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java index 64ee1c1ad..8d237162c 100644 --- a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java +++ b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java @@ -45,6 +45,7 @@ import javax.media.opengl.GLProfile; import javax.media.opengl.GLRunnable; import javax.media.opengl.Threading; +import jogamp.opengl.Debug; import jogamp.opengl.GLContextImpl; import jogamp.opengl.GLDrawableHelper; @@ -70,8 +71,12 @@ import com.jogamp.opengl.JoglVersion; /** * Native SWT Canvas implementing GLAutoDrawable + * + *

    Note: To employ custom GLCapabilities, NewtCanvasSWT shall be used instead.

    + * */ public class GLCanvas extends Canvas implements GLAutoDrawable { + private static final boolean DEBUG = Debug.debug("GLCanvas"); /* * Flag for whether the SWT thread should be used for OpenGL calls when in single-threaded mode. This is controlled @@ -87,18 +92,20 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { /* GL Stuff */ private final RecursiveLock lock = LockFactory.createRecursiveLock(); private final GLDrawableHelper helper = new GLDrawableHelper(); + + private final GLContext shareWith; + private final GLCapabilitiesImmutable capsRequested; + private final GLCapabilitiesChooser capsChooser; + private volatile GLDrawable drawable; // volatile: avoid locking for read-only access private GLContext context; /* Native window surface */ private AbstractGraphicsDevice device; - private final long nativeWindowHandle; - private final ProxySurface proxySurface; /* Construction parameters stored for GLAutoDrawable accessor methods */ private int additionalCtxCreationFlags = 0; - private final GLCapabilitiesImmutable glCapsRequested; /* Flag indicating whether an unprocessed reshape is pending. */ private volatile boolean sendReshape; // volatile: maybe written by WindowManager thread w/o locking @@ -218,6 +225,37 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { */ private volatile Rectangle clientArea; + /** + * Creates an instance using {@link #GLCanvas(Composite, int, GLCapabilitiesImmutable, GLCapabilitiesChooser, GLContext)} + * on the SWT thread. + * + * @param parent + * Required (non-null) parent Composite. + * @param style + * Optional SWT style bit-field. The {@link SWT#NO_BACKGROUND} bit is set before passing this up to the + * Canvas constructor, so OpenGL handles the background. + * @param caps + * Optional GLCapabilities. If not provided, the default capabilities for the default GLProfile for the + * graphics device determined by the parent Composite are used. Note that the GLCapabilities that are + * actually used may differ based on the capabilities of the graphics device. + * @param chooser + * Optional GLCapabilitiesChooser to customize the selection of the used GLCapabilities based on the + * requested GLCapabilities, and the available capabilities of the graphics device. + * @param shareWith + * Optional GLContext to share state (textures, vbos, shaders, etc.) with. + * @return a new instance + */ + public static GLCanvas create(final Composite parent, final int style, final GLCapabilitiesImmutable caps, + final GLCapabilitiesChooser chooser, final GLContext shareWith) { + final GLCanvas[] res = new GLCanvas[] { null }; + parent.getDisplay().syncExec(new Runnable() { + public void run() { + res[0] = new GLCanvas( parent, style, caps, chooser, shareWith ); + } + }); + return res[0]; + } + /** * Creates a new SWT GLCanvas. * @@ -250,35 +288,26 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { /* Get the nativewindow-Graphics Device associated with this control (which is determined by the parent Composite). * Note: SWT is owner of the native handle, hence no closing operation will be a NOP. */ device = SWTAccessor.getDevice(this); - /* Since we have no means of querying the screen index yet, assume 0. Good choice due to Xinerama alike settings anyways. */ - final int screenIdx = 0; - /* Native handle for the control, used to associate with GLContext */ - nativeWindowHandle = SWTAccessor.getWindowHandle(this); /* Select default GLCapabilities if none was provided, otherwise clone provided caps to ensure safety */ if(null == caps) { caps = new GLCapabilities(GLProfile.getDefault(device)); } - glCapsRequested = caps; - - final GLDrawableFactory glFactory = GLDrawableFactory.getFactory(caps.getGLProfile()); - - /* Create a NativeWindow proxy for the SWT canvas */ - proxySurface = glFactory.createProxySurface(device, screenIdx, nativeWindowHandle, caps, chooser, swtCanvasUpStreamHook); - - /* Associate a GL surface with the proxy */ - drawable = glFactory.createGLDrawable(proxySurface); - drawable.setRealized(true); - - context = drawable.createContext(shareWith); - + this.capsRequested = caps; + this.capsChooser = chooser; + this.shareWith = shareWith; + + // post create .. when ready + drawable = null; + context = null; + /* Register SWT listeners (e.g. PaintListener) to render/resize GL surface. */ /* TODO: verify that these do not need to be manually de-registered when destroying the SWT component */ addPaintListener(new PaintListener() { @Override public void paintControl(final PaintEvent arg0) { - if (!helper.isExternalAnimatorAnimating()) { - display(); + if ( !helper.isExternalAnimatorAnimating() ) { + display(); // checks: null != drawable } } }); @@ -291,39 +320,93 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { }); } private final ProxySurface.UpstreamSurfaceHook swtCanvasUpStreamHook = new ProxySurface.UpstreamSurfaceHook() { - @Override - public final void create(ProxySurface s) { /* nop */ } - - @Override - public final void destroy(ProxySurface s) { /* nop */ } - - @Override - public final int getWidth(ProxySurface s) { - return clientArea.width; - } - - @Override - public final int getHeight(ProxySurface s) { - return clientArea.height; - } - - @Override - public String toString() { - return "SETUpstreamSurfaceHook[upstream: "+GLCanvas.this.toString()+"]"; - } - + @Override + public final void create(ProxySurface s) { /* nop */ } + + @Override + public final void destroy(ProxySurface s) { /* nop */ } + + @Override + public final int getWidth(ProxySurface s) { + return clientArea.width; + } + + @Override + public final int getHeight(ProxySurface s) { + return clientArea.height; + } + + @Override + public String toString() { + return "SWTCanvasUpstreamSurfaceHook[upstream: "+GLCanvas.this.toString()+", "+clientArea.width+"x"+clientArea.height+"]"; + } }; protected final void updateSizeCheck() { - clientArea = GLCanvas.this.getClientArea(); - if (clientArea != null && - proxySurface.getWidth() != clientArea.width && - proxySurface.getHeight() != clientArea.height) { + final Rectangle oClientArea = clientArea; + final Rectangle nClientArea = GLCanvas.this.getClientArea(); + if ( nClientArea != null && + ( nClientArea.width != oClientArea.width || nClientArea.height != oClientArea.height ) + ) { + clientArea = nClientArea; // write back new value sendReshape = true; // Mark for OpenGL reshape next time the control is painted } - sendReshape = false; + } + + @Override + public void display() { + if( null != drawable || validateDrawableAndContext() ) { + runInGLThread(makeCurrentAndDisplayOnEDTAction); + } } + + /** assumes drawable == null ! */ + protected final boolean validateDrawableAndContext() { + if( GLCanvas.this.isDisposed() ) { + return false; + } + final Rectangle nClientArea = clientArea; + if(0 == nClientArea.width * nClientArea.height) { + return false; + } + + final RecursiveLock _lock = lock; + _lock.lock(); + try { + final GLDrawableFactory glFactory = GLDrawableFactory.getFactory(capsRequested.getGLProfile()); + + /* Native handle for the control, used to associate with GLContext */ + final long nativeWindowHandle = SWTAccessor.getWindowHandle(this); + + /* Create a NativeWindow proxy for the SWT canvas */ + ProxySurface proxySurface = null; + try { + proxySurface = glFactory.createProxySurface(device, 0 /* screenIdx */, nativeWindowHandle, + capsRequested, capsChooser, swtCanvasUpStreamHook); + } catch (GLException gle) { + // not ready yet .. + if(DEBUG) { System.err.println(gle.getMessage()); } + } + + if(null != proxySurface) { + /* Associate a GL surface with the proxy */ + drawable = glFactory.createGLDrawable(proxySurface); + drawable.setRealized(true); + + context = drawable.createContext(shareWith); + } + } finally { + _lock.unlock(); + } + final boolean res = null != drawable; + if(DEBUG && res) { + System.err.println("SWT GLCanvas realized! "+this+", "+drawable); + Thread.dumpStack(); + } + return res; + } + @Override public final Object getUpstreamWidget() { return this; @@ -362,11 +445,6 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { dispose(); } - @Override - public void display() { - runInGLThread(makeCurrentAndDisplayOnEDTAction); - } - @Override public GLAnimatorControl getAnimator() { return helper.getAnimator(); @@ -379,7 +457,7 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public GLContext getContext() { - return context; + return null != drawable ? context : null; } @Override @@ -472,7 +550,8 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public GLCapabilitiesImmutable getChosenGLCapabilities() { - return (GLCapabilitiesImmutable)proxySurface.getGraphicsConfiguration().getChosenCapabilities(); + final GLDrawable _drawable = drawable; + return null != _drawable ? (GLCapabilitiesImmutable)_drawable.getChosenGLCapabilities() : null; } /** @@ -481,7 +560,8 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { * @return Non-null GLCapabilities. */ public GLCapabilitiesImmutable getRequestedGLCapabilities() { - return (GLCapabilitiesImmutable)proxySurface.getGraphicsConfiguration().getRequestedCapabilities(); + final GLDrawable _drawable = drawable; + return null != _drawable ? (GLCapabilitiesImmutable)_drawable.getNativeSurface().getGraphicsConfiguration().getRequestedCapabilities() : null; } @Override @@ -492,7 +572,7 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { @Override public GLProfile getGLProfile() { - return glCapsRequested.getGLProfile(); + return capsRequested.getGLProfile(); } @Override @@ -523,10 +603,9 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { runInGLThread(makeCurrentAndSwapBuffersOnEDTAction); } - // FIXME: API of update() method ? @Override public void update() { - // FIXME: display(); ? + // don't paint background etc .. nop avoids flickering } @Override @@ -551,7 +630,7 @@ public class GLCanvas extends Canvas implements GLAutoDrawable { * @see Platform#AWT_AVAILABLE * @see Platform#getOSType() */ - private void runInGLThread(final Runnable action) { + private static void runInGLThread(final Runnable action) { if(Platform.OSType.MACOS == Platform.OS_TYPE) { SWTAccessor.invoke(true, action); } else { diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java index e730bc62e..bf6a0ee6e 100644 --- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java @@ -338,7 +338,6 @@ public abstract class GLContextImpl extends GLContext { if (TRACE_SWITCH) { System.err.println(getThreadName() + ": GLContextImpl.destroy.X: obj " + toHexString(hashCode()) + ", ctx " + toHexString(contextHandle) + ", isShared "+GLContextShareSet.isShared(this)+" - "+lock); - Thread.dumpStack(); // JAU } } } finally { diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java b/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java index 0494bb408..ba07d97dc 100644 --- a/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java +++ b/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java @@ -34,16 +34,21 @@ import java.lang.reflect.Method; import org.eclipse.swt.graphics.GCData; import org.eclipse.swt.widgets.Control; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.DefaultGraphicsScreen; import javax.media.nativewindow.NativeWindowException; import javax.media.nativewindow.AbstractGraphicsDevice; import javax.media.nativewindow.NativeWindowFactory; +import javax.media.nativewindow.VisualIDHolder; import com.jogamp.common.util.ReflectionUtil; import com.jogamp.nativewindow.macosx.MacOSXGraphicsDevice; import com.jogamp.nativewindow.windows.WindowsGraphicsDevice; import com.jogamp.nativewindow.x11.X11GraphicsDevice; +import com.jogamp.nativewindow.x11.X11GraphicsScreen; import jogamp.nativewindow.macosx.OSXUtil; +import jogamp.nativewindow.x11.X11Lib; public class SWTAccessor { static final Field swt_control_handle; @@ -213,6 +218,26 @@ public class SWTAccessor { } throw new UnsupportedOperationException("n/a for this windowing system: "+NativeWindowFactory.getNativeWindowType(false)); } + public static AbstractGraphicsScreen getScreen(AbstractGraphicsDevice device, int screen) { + if( null != OS_gtk_class ) { + return new X11GraphicsScreen((X11GraphicsDevice)device, screen); + } + if( NativeWindowFactory.TYPE_WINDOWS == NativeWindowFactory.getNativeWindowType(false) || + NativeWindowFactory.TYPE_MACOSX == NativeWindowFactory.getNativeWindowType(false) ) { + return new DefaultGraphicsScreen(device, screen); + } + throw new UnsupportedOperationException("n/a for this windowing system: "+NativeWindowFactory.getNativeWindowType(false)); + } + public static int getNativeVisualID(AbstractGraphicsDevice device, long windowHandle) { + if( null != OS_gtk_class ) { + return X11Lib.GetVisualIDFromWindow(device.getHandle(), windowHandle); + } + if( NativeWindowFactory.TYPE_WINDOWS == NativeWindowFactory.getNativeWindowType(false) || + NativeWindowFactory.TYPE_MACOSX == NativeWindowFactory.getNativeWindowType(false) ) { + return VisualIDHolder.VID_UNDEFINED; + } + throw new UnsupportedOperationException("n/a for this windowing system: "+NativeWindowFactory.getNativeWindowType(false)); + } public static long getWindowHandle(Control swtControl) { long handle = getHandle(swtControl); diff --git a/src/nativewindow/classes/javax/media/nativewindow/NativeWindowFactory.java b/src/nativewindow/classes/javax/media/nativewindow/NativeWindowFactory.java index b85ad47f2..6faa9890c 100644 --- a/src/nativewindow/classes/javax/media/nativewindow/NativeWindowFactory.java +++ b/src/nativewindow/classes/javax/media/nativewindow/NativeWindowFactory.java @@ -561,4 +561,21 @@ public abstract class NativeWindowFactory { } return null; } + + /** + * Returns true if the given visualID is valid for further processing, i.e. OpenGL usage, + * otherwise return false. + *

    + * On certain platforms, i.e. X11, a valid visualID is required at window creation. + * Other platforms may determine it later on, e.g. OSX and Windows.

    + *

    + * If the visualID is {@link VisualIDHolder#VID_UNDEFINED} and the platform requires it + * at creation time (see above), it is not valid for further processing. + *

    + */ + public static boolean isNativeVisualIDValidForProcessing(int visualID) { + return NativeWindowFactory.TYPE_X11 != NativeWindowFactory.getNativeWindowType(false) || + VisualIDHolder.VID_UNDEFINED != visualID ; + } + } diff --git a/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java b/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java index 4767dff18..894084fce 100644 --- a/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java +++ b/src/nativewindow/classes/jogamp/nativewindow/macosx/OSXUtil.java @@ -28,6 +28,7 @@ package jogamp.nativewindow.macosx; import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.util.Insets; import javax.media.nativewindow.util.Point; import jogamp.nativewindow.Debug; @@ -63,8 +64,37 @@ public class OSXUtil { return isNSView0(object); } - public static Point GetLocationOnScreen(long windowOrView, int src_x, int src_y) { - return (Point) GetLocationOnScreen0(windowOrView, src_x, src_y); + /** + * In case the windowOrView is top-level, + * you shall set topLevel to true where + * insets gets into account to compute the client position as follows: + * 
    +      if(topLevel) {
+          // top-level position -> client window position
+          final Insets insets = GetInsets(windowOrView);
+          los.setX(los.getX() + insets.getLeftWidth());
+          los.setY(los.getY() + insets.getTopHeight());
+      }
+     *
    + * @param windowOrView + * @param topLevel + * @param src_x + * @param src_y + * @return the client position + */ + public static Point GetLocationOnScreen(long windowOrView, boolean topLevel, int src_x, int src_y) { + final Point los = (Point) GetLocationOnScreen0(windowOrView, src_x, src_y); + if(topLevel) { + // top-level position -> client window position + final Insets insets = GetInsets(windowOrView); + los.setX(los.getX() + insets.getLeftWidth()); + los.setY(los.getY() + insets.getTopHeight()); + } + return los; + } + + public static Insets GetInsets(long windowOrView) { + return (Insets) GetInsets0(windowOrView); } public static long CreateNSWindow(int x, int y, int width, int height) { @@ -135,6 +165,7 @@ public class OSXUtil { private static native boolean initIDs0(); private static native boolean isNSView0(long object); private static native Object GetLocationOnScreen0(long windowOrView, int src_x, int src_y); + private static native Object GetInsets0(long windowOrView); private static native long CreateNSWindow0(int x, int y, int width, int height); private static native void DestroyNSWindow0(long nsWindow); private static native long GetNSView0(long nsWindow); diff --git a/src/nativewindow/native/macosx/OSXmisc.m b/src/nativewindow/native/macosx/OSXmisc.m index 37fa4c88f..2c853a43d 100644 --- a/src/nativewindow/native/macosx/OSXmisc.m +++ b/src/nativewindow/native/macosx/OSXmisc.m @@ -52,12 +52,18 @@ static const char * const ClazzNameRunnable = "java/lang/Runnable"; static jmethodID runnableRunID = NULL; -static const char * const ClazzNamePoint = "javax/media/nativewindow/util/Point"; static const char * const ClazzAnyCstrName = ""; + +static const char * const ClazzNamePoint = "javax/media/nativewindow/util/Point"; static const char * const ClazzNamePointCstrSignature = "(II)V"; static jclass pointClz = NULL; static jmethodID pointCstr = NULL; +static const char * const ClazzNameInsets = "javax/media/nativewindow/util/Insets"; +static const char * const ClazzNameInsetsCstrSignature = "(IIII)V"; +static jclass insetsClz = NULL; +static jmethodID insetsCstr = NULL; + static int _initialized=0; JNIEXPORT jboolean JNICALL @@ -79,6 +85,21 @@ Java_jogamp_nativewindow_macosx_OSXUtil_initIDs0(JNIEnv *env, jclass _unused) { ClazzNamePoint, ClazzAnyCstrName, ClazzNamePointCstrSignature); } + c = (*env)->FindClass(env, ClazzNameInsets); + if(NULL==c) { + NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't find %s", ClazzNameInsets); + } + insetsClz = (jclass)(*env)->NewGlobalRef(env, c); + (*env)->DeleteLocalRef(env, c); + if(NULL==insetsClz) { + NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't use %s", ClazzNameInsets); + } + insetsCstr = (*env)->GetMethodID(env, insetsClz, ClazzAnyCstrName, ClazzNameInsetsCstrSignature); + if(NULL==insetsCstr) { + NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't fetch %s.%s %s", + ClazzNameInsets, ClazzAnyCstrName, ClazzNameInsetsCstrSignature); + } + c = (*env)->FindClass(env, ClazzNameRunnable); if(NULL==c) { NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't find %s", ClazzNameRunnable); @@ -154,6 +175,49 @@ JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetLocationOnS return res; } +/* + * Class: Java_jogamp_nativewindow_macosx_OSXUtil + * Method: getInsets0 + * Signature: (J)Ljavax/media/nativewindow/util/Insets; + */ +JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetInsets0 + (JNIEnv *env, jclass unused, jlong winOrView) +{ + NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; + + NSObject *nsObj = (NSObject*) (intptr_t) winOrView; + NSWindow* win = NULL; + NSView* view = NULL; + jint il,ir,it,ib; + + if( [nsObj isKindOfClass:[NSWindow class]] ) { + win = (NSWindow*) nsObj; + view = [win contentView]; + } else if( nsObj != NULL && [nsObj isKindOfClass:[NSView class]] ) { + view = (NSView*) nsObj; + win = [view window]; + } else { + NativewindowCommon_throwNewRuntimeException(env, "neither win not view %p\n", nsObj); + } + + NSRect frameRect = [win frame]; + NSRect contentRect = [win contentRectForFrameRect: frameRect]; + + // note: this is a simplistic implementation which doesn't take + // into account DPI and scaling factor + CGFloat l = contentRect.origin.x - frameRect.origin.x; + il = (jint)l; // l + ir = (jint)(frameRect.size.width - (contentRect.size.width + l)); // r + it = (jint)(frameRect.size.height - contentRect.size.height); // t + ib = (jint)(contentRect.origin.y - frameRect.origin.y); // b + + jobject res = (*env)->NewObject(env, insetsClz, insetsCstr, il, ir, it, ib); + + [pool release]; + + return res; +} + /* * Class: Java_jogamp_nativewindow_macosx_OSXUtil * Method: CreateNSWindow0 @@ -172,6 +236,12 @@ JNIEXPORT jlong JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_CreateNSWindow0 defer: YES]; [myWindow setReleasedWhenClosed: YES]; // default [myWindow setPreservesContentDuringLiveResize: YES]; + // Remove animations +NS_DURING + // Available >= 10.7 - Removes default animations + [myWindow setAnimationBehavior: NSWindowAnimationBehaviorNone]; +NS_HANDLER +NS_ENDHANDLER // invisible .. [myWindow setOpaque: NO]; @@ -229,7 +299,7 @@ JNIEXPORT jlong JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_CreateCALayer0 NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; CALayer* layer = [[CALayer alloc] init]; - DBG_PRINT("CALayer::CreateCALayer.0: %p %d/%d %dx%d (refcnt %d)\n", layer, x, y, width, height, (int)[layer retainCount]); + DBG_PRINT("CALayer::CreateCALayer.0: %p %d/%d %dx%d (refcnt %d)\n", layer, (int)x, (int)y, (int)width, (int)height, (int)[layer retainCount]); // avoid zero size if(0 == width) { width = 32; } if(0 == height) { height = 32; } diff --git a/src/newt/classes/com/jogamp/newt/Display.java b/src/newt/classes/com/jogamp/newt/Display.java index 7b6849a30..1e9a0e9eb 100644 --- a/src/newt/classes/com/jogamp/newt/Display.java +++ b/src/newt/classes/com/jogamp/newt/Display.java @@ -141,6 +141,23 @@ public abstract class Display { */ public abstract String getType(); + /** + * Sets a new {@link EDTUtil} and returns the previous one. + *

    + * If newEDTUtil is null, + * the device's default EDTUtil is created and used. + *

    + *

    + * If a previous one exists and it differs from the new one, + * it's being stopped, wait-until-idle and reset to allow restart. + *

    + *

    + * If newEDTUtil is not null and equals the previous one, + * null is returned and no change is being made. + *

    + */ + public abstract EDTUtil setEDTUtil(EDTUtil newEDTUtil); + public abstract EDTUtil getEDTUtil(); public abstract boolean isEDTRunning(); diff --git a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java index cd0e9aab6..6f0028a77 100644 --- a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java +++ b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java @@ -263,17 +263,35 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto private final FocusPropertyChangeListener focusPropertyChangeListener = new FocusPropertyChangeListener(); private volatile KeyboardFocusManager keyboardFocusManager = null; - /** sets a new NEWT child, provoking reparenting. */ - private NewtCanvasAWT setNEWTChild(Window child) { - if(newtChild!=child) { - newtChild = child; - if(isDisplayable()) { - // reparent right away, addNotify has been called already - final java.awt.Container cont = AWTMisc.getContainer(this); - reparentWindow( (null!=child) ? true : false, cont ); - } + /** + * Sets a new NEWT child, provoking reparenting. + *

    + * A previously detached newChild will be released to top-level status + * and made invisible. + *

    + *

    + * Note: When switching NEWT child's, detaching the previous first via setNEWTChild(null) + * produced much cleaner visual results. + *

    + * @return the previous attached newt child. + */ + public Window setNEWTChild(Window newChild) { + final Window prevChild = newtChild; + if(DEBUG) { + System.err.println("NewtCanvasAWT.setNEWTChild.0: win "+newtWinHandleToHexString(prevChild)+" -> "+newtWinHandleToHexString(newChild)); + } + final java.awt.Container cont = AWTMisc.getContainer(this); + // remove old one + if(null != newtChild) { + reparentWindow( false, cont ); + newtChild = null; } - return this; + // add new one, reparent only if ready + newtChild = newChild; + if( isDisplayable() && null != newChild) { + reparentWindow( true, cont ); + } + return prevChild; } /** @return the current NEWT child */ @@ -306,13 +324,13 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto awtKeyAdapter.removeFrom(this); awtKeyAdapter = null; } - newtChild.setKeyboardFocusHandler(null); if(null != keyboardFocusManager) { keyboardFocusManager.removePropertyChangeListener("focusOwner", focusPropertyChangeListener); keyboardFocusManager = null; } if( null != newtChild ) { + newtChild.setKeyboardFocusHandler(null); if(attach) { if(null == jawtWindow.getGraphicsConfiguration()) { throw new InternalError("XXX"); @@ -360,7 +378,7 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto // if ( isShowing() == true ) -> Container is already visible. System.err.println("NewtCanvasAWT.addNotify: "+newtChild+", "+this+", visible "+isVisible()+", showing "+isShowing()+ ", displayable "+isDisplayable()+" -> "+cont); - } + } reparentWindow(true, cont); } @@ -375,6 +393,12 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto ols.detachSurfaceLayer(); } reparentWindow(false, cont); + + if(null != jawtWindow) { + NewtFactoryAWT.destroyNativeWindow(jawtWindow); + jawtWindow=null; + } + super.removeNotify(); } @@ -382,14 +406,19 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto if(null==newtChild) { return; // nop } + if(DEBUG) { + System.err.println("NewtCanvasAWT.reparentWindow.0: add="+add+", win "+newtWinHandleToHexString(newtChild)+", EDTUtil: cur "+newtChild.getScreen().getDisplay().getEDTUtil()); + } newtChild.setFocusAction(null); // no AWT focus traversal .. if(add) { - jawtWindow = NewtFactoryAWT.getNativeWindow(this, newtChild.getRequestedCapabilities()); - jawtWindow.setShallUseOffscreenLayer(shallUseOffscreenLayer); if(DEBUG) { System.err.println("NewtCanvasAWT.reparentWindow: newtChild: "+newtChild); } + if(null == jawtWindow) { + jawtWindow = NewtFactoryAWT.getNativeWindow(this, newtChild.getRequestedCapabilities()); + jawtWindow.setShallUseOffscreenLayer(shallUseOffscreenLayer); + } final int w; final int h; if(isPreferredSizeSet()) { @@ -413,7 +442,6 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto newtChild.setVisible(true); configureNewtChild(true); newtChild.sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout to listener - newtChild.windowRepaint(0, 0, w, h); // force this AWT Canvas to be focus-able, // since this it is completely covered by the newtChild (z-order). @@ -422,10 +450,9 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto configureNewtChild(false); newtChild.setVisible(false); newtChild.reparentWindow(null); - if(null != jawtWindow) { - NewtFactoryAWT.destroyNativeWindow(jawtWindow); - jawtWindow=null; - } + } + if(DEBUG) { + System.err.println("NewtCanvasAWT.reparentWindow.X: add="+add+", win "+newtWinHandleToHexString(newtChild)+", EDTUtil: cur "+newtChild.getScreen().getDisplay().getEDTUtil()); } } @@ -451,7 +478,7 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto NewtFactoryAWT.destroyNativeWindow(jawtWindow); jawtWindow=null; } - newtChild.setVisible(false); + newtChild.setVisible(false); newtChild.reparentWindow(null); newtChild.destroy(); newtChild=null; @@ -569,5 +596,12 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto } } } + + static String newtWinHandleToHexString(Window w) { + return null != w ? toHexString(w.getWindowHandle()) : "nil"; + } + static String toHexString(long l) { + return "0x"+Long.toHexString(l); + } } diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java index 2205aec8e..d662a743a 100644 --- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java +++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java @@ -480,7 +480,6 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind } if(Window.DEBUG_IMPLEMENTATION) { System.err.println("GLWindow.setVisibleActionPost("+visible+", "+nativeWindowCreated+") "+WindowImpl.getThreadName()+", fin: dt "+ (System.nanoTime()-t0)/1e6 +"ms"); - Thread.dumpStack(); // JAU } } diff --git a/src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java b/src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java new file mode 100644 index 000000000..f45b864fa --- /dev/null +++ b/src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java @@ -0,0 +1,508 @@ +/** + * Copyright 2012 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: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions 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. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + + +package com.jogamp.newt.swt; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.Capabilities; +import javax.media.nativewindow.CapabilitiesImmutable; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindow; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.nativewindow.SurfaceUpdatedListener; +import javax.media.nativewindow.WindowClosingProtocol; +import javax.media.nativewindow.util.Insets; +import javax.media.nativewindow.util.InsetsImmutable; +import javax.media.nativewindow.util.Point; + +import jogamp.nativewindow.macosx.OSXUtil; +import jogamp.newt.Debug; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.ControlAdapter; +import org.eclipse.swt.events.ControlEvent; +import org.eclipse.swt.events.PaintEvent; +import org.eclipse.swt.events.PaintListener; +import org.eclipse.swt.graphics.Rectangle; +import org.eclipse.swt.widgets.Canvas; +import org.eclipse.swt.widgets.Composite; + +import com.jogamp.nativewindow.swt.SWTAccessor; +import com.jogamp.newt.Display; +import com.jogamp.newt.Window; +import com.jogamp.newt.event.WindowEvent; +import com.jogamp.newt.util.EDTUtil; + +public class NewtCanvasSWT extends Canvas implements WindowClosingProtocol { + private static final boolean DEBUG = Debug.debug("Window"); + private static final boolean isOSX = NativeWindowFactory.TYPE_MACOSX == NativeWindowFactory.getNativeWindowType(false); + + /** SWT EDTUtil associated w/ parent's SWT Display */ + private final EDTUtil swtEDTUtil; + + private final AbstractGraphicsScreen screen; + + private WindowClosingMode newtChildCloseOp = WindowClosingMode.DISPOSE_ON_CLOSE; + private volatile Rectangle clientArea; + + private volatile SWTNativeWindow nativeWindow; + private volatile Window newtChild = null; + + /** + * Creates an instance using {@link #NewtCanvasSWT(Composite, int, Window)} + * on the SWT thread. + * + *

    + * Note: The NEWT child {@link Display}'s {@link EDTUtil} is being set to an SWT conform implementation + * via {@link Display#setEDTUtil(EDTUtil)}. + *

    + * + * @param parent the SWT composite + * @param style additional styles to SWT#NO_BACKGROUND + * @param child optional preassigned {@link #Window}, maybe null + * @return a new instance + */ + public static NewtCanvasSWT create(final Composite parent, final int style, final Window child) { + final NewtCanvasSWT[] res = new NewtCanvasSWT[] { null }; + parent.getDisplay().syncExec( new Runnable() { + public void run() { + res[0] = new NewtCanvasSWT( parent, style, child); + } + }); + return res[0]; + } + + /** + * Instantiates a NewtCanvas with a NEWT child. + * + *

    + * Note: The NEWT child {@link Display}'s {@link EDTUtil} is being set to an SWT conform implementation + * via {@link Display#setEDTUtil(EDTUtil)}. + *

    + * + * @param parent the SWT composite + * @param style additional styles to SWT#NO_BACKGROUND + * @param child optional preassigned {@link #Window}, maybe null + */ + public NewtCanvasSWT(final Composite parent, final int style, Window child) { + super(parent, style | SWT.NO_BACKGROUND); + + swtEDTUtil = new SWTEDTUtil(parent.getDisplay()); + + SWTAccessor.setRealized(this, true); + + clientArea = getClientArea(); + + final AbstractGraphicsDevice device = SWTAccessor.getDevice(this); + screen = SWTAccessor.getScreen(device, 0); + nativeWindow = null; + + if(null != child) { + setNEWTChild(child); + } + + /* Register SWT listeners (e.g. PaintListener) to render/resize GL surface. */ + /* TODO: verify that these do not need to be manually de-registered when destroying the SWT component */ + addPaintListener(new PaintListener() { + @Override + public void paintControl(final PaintEvent arg0) { + if( null != nativeWindow || validateNative() ) { + if( null !=newtChild ) { + newtChild.windowRepaint(0, 0, clientArea.width, clientArea.height); + } + } + } + }); + + addControlListener(new ControlAdapter() { + @Override + public void controlResized(final ControlEvent arg0) { + updateSizeCheck(); + } + }); + } + + /** assumes nativeWindow == null ! */ + protected final boolean validateNative() { + if( isDisposed() ) { + return false; + } + updateSizeCheck(); + final Rectangle nClientArea = clientArea; + if(0 == nClientArea.width * nClientArea.height) { + return false; + } + + /* Native handle for the control, used to associate with GLContext */ + final long nativeWindowHandle = SWTAccessor.getWindowHandle(this); + final int visualID = SWTAccessor.getNativeVisualID(screen.getDevice(), nativeWindowHandle); + final boolean visualIDValid = NativeWindowFactory.isNativeVisualIDValidForProcessing(visualID); + if(DEBUG) { + System.err.println("NewtCanvasSWT.validateNative() windowHandle 0x"+Long.toHexString(nativeWindowHandle)+", visualID 0x"+Integer.toHexString(visualID)+", valid "+visualIDValid); + } + if( visualIDValid ) { + /* Get the nativewindow-Graphics Device associated with this control (which is determined by the parent Composite). + * Note: SWT is owner of the native handle, hence no closing operation will be a NOP. */ + final CapabilitiesImmutable caps = new Capabilities(); + final GraphicsConfigurationFactory factory = GraphicsConfigurationFactory.getFactory(screen.getDevice(), caps); + final AbstractGraphicsConfiguration config = factory.chooseGraphicsConfiguration( caps, caps, null, screen, visualID ); + if(DEBUG) { + System.err.println("NewtCanvasSWT.validateNative() factory: "+factory+", windowHandle 0x"+Long.toHexString(nativeWindowHandle)+", visualID 0x"+Integer.toHexString(visualID)+", chosen config: "+config); + // Thread.dumpStack(); + } + if (null == config) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + + nativeWindow = new SWTNativeWindow(config, nativeWindowHandle); + reparentWindow( true ); + } + + return null != nativeWindow; + } + + protected final void updateSizeCheck() { + final Rectangle oClientArea = clientArea; + final Rectangle nClientArea = getClientArea(); + if ( nClientArea != null && + ( nClientArea.width != oClientArea.width || nClientArea.height != oClientArea.height ) + ) { + clientArea = nClientArea; // write back new value + if( null != newtChild ) { + newtChild.setSize(clientArea.width, clientArea.height); + } + } + } + + @Override + public void update() { + // don't paint background etc .. nop avoids flickering + } + + /** + * Destroys this resource: + *
      + *
    • Make the NEWT Child invisible
      • + *
    • Disconnects the NEWT Child from this Canvas NativeWindow, reparent to NULL
      • + *
    • Issues destroy() on the NEWT Child
      • + *
    • Remove reference to the NEWT Child
      • + *
    + * @see Window#destroy() + */ + @Override + public void dispose() { + if( null != newtChild ) { + if(DEBUG) { + System.err.println("NewtCanvasSWT.dispose.0: EDTUtil cur "+newtChild.getScreen().getDisplay().getEDTUtil()+ + ",\n\t"+newtChild); + } + configureNewtChild(false); + newtChild.setVisible(false); + newtChild.reparentWindow(null); + newtChild.destroy(); + newtChild = null; + } + nativeWindow = null; + super.dispose(); + } + + /** @return this SWT Canvas NativeWindow representation, may be null in case it has not been realized. */ + public NativeWindow getNativeWindow() { return nativeWindow; } + + public WindowClosingMode getDefaultCloseOperation() { + return newtChildCloseOp; // FIXME + } + + public WindowClosingMode setDefaultCloseOperation(WindowClosingMode op) { + return newtChildCloseOp = op; // FIXME + } + + + boolean isParent() { + return null!=newtChild ; + } + + boolean isFullscreen() { + return null != newtChild && newtChild.isFullscreen(); + } + + /** + * Sets a new NEWT child, provoking reparenting. + *

    + * A previously detached newChild will be released to top-level status + * and made invisible. + *

    + *

    + * Note: When switching NEWT child's, detaching the previous first via setNEWTChild(null) + * produced much cleaner visual results. + *

    + *

    + * Note: The NEWT child {@link Display}'s {@link EDTUtil} is being set to an SWT conform implementation + * via {@link Display#setEDTUtil(EDTUtil)}. + *

    + * @return the previous attached newt child. + */ + public Window setNEWTChild(final Window newChild) { + final Window prevChild = newtChild; + if(DEBUG) { + System.err.println("NewtCanvasSWT.setNEWTChild.0: win "+newtWinHandleToHexString(prevChild)+" -> "+newtWinHandleToHexString(newChild)); + } + // remove old one + if(null != newtChild) { + reparentWindow( false ); + newtChild = null; + } + // add new one, reparent only if ready + newtChild = newChild; + if(null != nativeWindow && null != newChild) { + reparentWindow( true ); + } + return prevChild; + } + + /** @return the current NEWT child */ + public Window getNEWTChild() { + return newtChild; + } + + @Override + public boolean setParent(Composite parent) { + return super.setParent(parent); + } + + /* package */ void configureNewtChild(boolean attach) { + + if( null != newtChild ) { + newtChild.setKeyboardFocusHandler(null); + if(attach) { + newtChildCloseOp = newtChild.setDefaultCloseOperation(WindowClosingMode.DO_NOTHING_ON_CLOSE); + } else { + newtChild.setFocusAction(null); + newtChild.setDefaultCloseOperation(newtChildCloseOp); + } + } + } + + void reparentWindow(boolean add) { + if( null == newtChild ) { + return; // nop + } + if(DEBUG) { + System.err.println("NewtCanvasSWT.reparentWindow.0: add="+add+", win "+newtWinHandleToHexString(newtChild)+", EDTUtil: cur "+newtChild.getScreen().getDisplay().getEDTUtil()); + } + + newtChild.setFocusAction(null); // no AWT focus traversal .. + if(add) { + updateSizeCheck(); + final int w = clientArea.width; + final int h = clientArea.height; + + newtChild.getScreen().getDisplay().setEDTUtil(swtEDTUtil); + + newtChild.setSize(w, h); + newtChild.reparentWindow(nativeWindow); + newtChild.setVisible(true); + configureNewtChild(true); + newtChild.sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout to listener + + // force this SWT Canvas to be focus-able, + // since this it is completely covered by the newtChild (z-order). + setEnabled(true); + } else { + configureNewtChild(false); + newtChild.setVisible(false); + newtChild.reparentWindow(null); + } + if(DEBUG) { + System.err.println("NewtCanvasSWT.reparentWindow.X: add="+add+", win "+newtWinHandleToHexString(newtChild)+", EDTUtil: cur "+newtChild.getScreen().getDisplay().getEDTUtil()); + } + } + + private final void requestFocusNEWTChild() { + if( null != newtChild ) { + newtChild.setFocusAction(null); + newtChild.requestFocus(); + } + } + + @Override + public boolean forceFocus() { + final boolean res = NewtCanvasSWT.super.forceFocus(); + requestFocusNEWTChild(); + return res; + } + + private class SWTNativeWindow implements NativeWindow { + private final AbstractGraphicsConfiguration config; + private final long nativeWindowHandle; + private final InsetsImmutable insets; // only required to allow proper client position calculation on OSX + + public SWTNativeWindow(AbstractGraphicsConfiguration config, long nativeWindowHandle) { + this.config = config; + this.nativeWindowHandle = nativeWindowHandle; + if(isOSX) { + this.insets = OSXUtil.GetInsets(nativeWindowHandle); + } else { + this.insets = new Insets(0, 0, 0, 0); + } + } + + @Override + public int lockSurface() throws NativeWindowException, RuntimeException { + return NativeSurface.LOCK_SUCCESS; + } + + @Override + public void unlockSurface() { } + + @Override + public boolean isSurfaceLockedByOtherThread() { + return false; + } + + @Override + public Thread getSurfaceLockOwner() { + return null; + } + + @Override + public boolean surfaceSwap() { + return false; + } + + @Override + public void addSurfaceUpdatedListener(SurfaceUpdatedListener l) { } + + @Override + public void addSurfaceUpdatedListener(int index, SurfaceUpdatedListener l) throws IndexOutOfBoundsException { + } + + @Override + public void removeSurfaceUpdatedListener(SurfaceUpdatedListener l) { } + + @Override + public long getSurfaceHandle() { + return 0; + } + + @Override + public int getWidth() { + return clientArea.width; + } + + @Override + public int getHeight() { + return clientArea.height; + } + + @Override + public AbstractGraphicsConfiguration getGraphicsConfiguration() { + return config; + } + + @Override + public long getDisplayHandle() { + return config.getScreen().getDevice().getHandle(); + } + + @Override + public int getScreenIndex() { + return config.getScreen().getIndex(); + } + + @Override + public void surfaceUpdated(Object updater, NativeSurface ns, long when) { } + + @Override + public void destroy() { } + + @Override + public NativeWindow getParent() { + return null; + } + + @Override + public long getWindowHandle() { + return nativeWindowHandle; + } + + @Override + public InsetsImmutable getInsets() { + return insets; + } + + @Override + public int getX() { + return 0; + } + + @Override + public int getY() { + return 0; + } + + @Override + public Point getLocationOnScreen(Point point) { + if( isOSX ) { + final Point los = OSXUtil.GetLocationOnScreen(nativeWindowHandle, false, 0, 0); + // top-level position -> client window position + los.setX(los.getX() + insets.getLeftWidth()); + los.setY(los.getY() + insets.getTopHeight()); + if(null!=point) { + return point.translate(los); + } else { + return los; + } + } else { + // client position on 'normal' windowing systems is 0/0 + if(null == point) { + point = new Point(0, 0); + } + return point; + } + } + + @Override + public boolean hasFocus() { + return isFocusControl(); + } + }; + + static String newtWinHandleToHexString(Window w) { + return null != w ? toHexString(w.getWindowHandle()) : "nil"; + } + static String toHexString(long l) { + return "0x"+Long.toHexString(l); + } +} + diff --git a/src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java b/src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java new file mode 100644 index 000000000..3538caad2 --- /dev/null +++ b/src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java @@ -0,0 +1,99 @@ +/** + * Copyright 2012 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: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions 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. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.newt.swt; + +import org.eclipse.swt.widgets.Display; + +import com.jogamp.newt.util.EDTUtil; + +/** + * Simple {@link EDTUtil} implementation utilizing the SWT UI thread + * of the given {@link Display}. + */ +public class SWTEDTUtil implements EDTUtil { + private final Display swtDisplay; + + public SWTEDTUtil(Display swtDisplay) { + this.swtDisplay = swtDisplay; + } + + public final Display getDisplay() { + return swtDisplay; + } + + @Override + public long getPollPeriod() { + return 0; + } + + @Override + public void setPollPeriod(long ms) { + } + + @Override + public void reset() { + } + + @Override + public void start() { + } + + @Override + public boolean isCurrentThreadEDT() { + return swtDisplay.getThread() == Thread.currentThread(); + } + + @Override + public boolean isRunning() { + return true; + } + + @Override + public void invokeStop(Runnable finalTask) { + swtDisplay.syncExec(finalTask); + } + + @Override + public void invoke(boolean wait, Runnable task) { + if(wait) { + swtDisplay.syncExec(task); + } else { + swtDisplay.asyncExec(task); + } + } + + @Override + public void waitUntilIdle() { + // all sync .. + } + + @Override + public void waitUntilStopped() { + // all sync .. + } +} diff --git a/src/newt/classes/jogamp/newt/DisplayImpl.java b/src/newt/classes/jogamp/newt/DisplayImpl.java index b10561c5b..b178bb5d3 100644 --- a/src/newt/classes/jogamp/newt/DisplayImpl.java +++ b/src/newt/classes/jogamp/newt/DisplayImpl.java @@ -101,7 +101,9 @@ public abstract class DisplayImpl extends Display { display.hashCode = display.fqname.hashCode(); displayList.add(display); } - display.createEDTUtil(); + if(null == display.edtUtil) { + display.setEDTUtil(null); // device's default if EDT is used, or null + } if(DEBUG) { System.err.println("Display.create() NEW: "+display+" "+getThreadName()); } @@ -168,15 +170,45 @@ public abstract class DisplayImpl extends Display { return true; } - protected void createEDTUtil() { + protected EDTUtil createEDTUtil() { + final EDTUtil def; if(NewtFactory.useEDT()) { - edtUtil = new DefaultEDTUtil(Thread.currentThread().getThreadGroup(), "Display-"+getFQName(), dispatchMessagesRunnable); + def = new DefaultEDTUtil(Thread.currentThread().getThreadGroup(), "Display-"+getFQName(), dispatchMessagesRunnable); if(DEBUG) { - System.err.println("Display.createNative("+getFQName()+") Create EDTUtil: "+edtUtil.getClass().getName()); + System.err.println("Display.createNative("+getFQName()+") Create EDTUtil: "+def.getClass().getName()); } + } else { + def = null; } + return def; } + @Override + public EDTUtil setEDTUtil(EDTUtil newEDTUtil) { + if(null == newEDTUtil) { + newEDTUtil = createEDTUtil(); + } + if( newEDTUtil == edtUtil ) { + if(DEBUG) { + System.err.println("Display.setEDTUtil: "+newEDTUtil+" - keep!"); + } + return null; // no change + } + final EDTUtil oldEDTUtil = edtUtil; + if(DEBUG) { + System.err.println("Display.setEDTUtil: "+oldEDTUtil+" -> "+newEDTUtil); + } + if(null != oldEDTUtil) { + stopEDT( new Runnable() { public void run() {} } ); + // ready for restart .. + oldEDTUtil.waitUntilStopped(); + oldEDTUtil.reset(); + } + edtUtil = newEDTUtil; + return oldEDTUtil; + } + + @Override public final EDTUtil getEDTUtil() { return edtUtil; } diff --git a/src/newt/classes/jogamp/newt/WindowImpl.java b/src/newt/classes/jogamp/newt/WindowImpl.java index b12e42680..606101ade 100644 --- a/src/newt/classes/jogamp/newt/WindowImpl.java +++ b/src/newt/classes/jogamp/newt/WindowImpl.java @@ -445,9 +445,14 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer protected abstract void closeNativeImpl(); /** - * The native implementation must invoke {@link #focusChanged(boolean, boolean)} - * to change the focus state, if force == false. - * This may happen asynchronous within {@link #TIMEOUT_NATIVEWINDOW}. + * Async request which shall be performed within {@link #TIMEOUT_NATIVEWINDOW}. + *

    + * If if force == false the native implementation + * may only request focus if not yet owner.

    + *

    + * {@link #focusChanged(boolean, boolean)} should be called + * to notify about the focus traversal. + *

    * * @param force if true, bypass {@link #focusChanged(boolean, boolean)} and force focus request */ diff --git a/src/newt/classes/jogamp/newt/awt/event/AWTParentWindowAdapter.java b/src/newt/classes/jogamp/newt/awt/event/AWTParentWindowAdapter.java index ce8ed7c49..747e2368e 100644 --- a/src/newt/classes/jogamp/newt/awt/event/AWTParentWindowAdapter.java +++ b/src/newt/classes/jogamp/newt/awt/event/AWTParentWindowAdapter.java @@ -34,6 +34,7 @@ import javax.media.nativewindow.NativeWindow; import jogamp.newt.driver.DriverUpdatePosition; +import com.jogamp.newt.Window; import com.jogamp.newt.event.awt.AWTAdapter; import com.jogamp.newt.event.awt.AWTWindowAdapter; @@ -92,19 +93,20 @@ public class AWTParentWindowAdapter if(DEBUG_IMPLEMENTATION) { System.err.println("AWT: componentResized: "+comp); } - getNewtWindow().runOnEDTIfAvail(false, new Runnable() { + final Window newtWindow = getNewtWindow(); + newtWindow.runOnEDTIfAvail(false, new Runnable() { public void run() { int cw = comp.getWidth(); int ch = comp.getHeight(); if( 0 < cw * ch ) { - if( getNewtWindow().getWidth() != cw || getNewtWindow().getHeight() != ch ) { - getNewtWindow().setSize(cw, ch); - if(comp.isVisible() != getNewtWindow().isVisible()) { - getNewtWindow().setVisible(comp.isVisible()); + if( newtWindow.getWidth() != cw || newtWindow.getHeight() != ch ) { + newtWindow.setSize(cw, ch); + if(comp.isVisible() != newtWindow.isVisible()) { + newtWindow.setVisible(comp.isVisible()); } } - } else if(getNewtWindow().isVisible()) { - getNewtWindow().setVisible(false); + } else if(newtWindow.isVisible()) { + newtWindow.setVisible(false); } }}); } @@ -113,8 +115,9 @@ public class AWTParentWindowAdapter if(DEBUG_IMPLEMENTATION) { System.err.println("AWT: componentMoved: "+e); } - if(getNewtWindow().getDelegatedWindow() instanceof DriverUpdatePosition) { - ((DriverUpdatePosition)getNewtWindow().getDelegatedWindow()).updatePosition(); + final Window newtWindow = getNewtWindow(); + if(newtWindow.getDelegatedWindow() instanceof DriverUpdatePosition) { + ((DriverUpdatePosition)newtWindow.getDelegatedWindow()).updatePosition(); } } diff --git a/src/newt/classes/jogamp/newt/driver/awt/AWTDisplay.java b/src/newt/classes/jogamp/newt/driver/awt/AWTDisplay.java index 166da5c1c..65f8b4715 100644 --- a/src/newt/classes/jogamp/newt/driver/awt/AWTDisplay.java +++ b/src/newt/classes/jogamp/newt/driver/awt/AWTDisplay.java @@ -36,6 +36,7 @@ package jogamp.newt.driver.awt; import com.jogamp.nativewindow.awt.AWTGraphicsDevice; import com.jogamp.newt.NewtFactory; +import com.jogamp.newt.util.EDTUtil; import jogamp.newt.DisplayImpl; @@ -54,13 +55,17 @@ public class AWTDisplay extends DisplayImpl { protected void closeNativeImpl() { } @Override - protected void createEDTUtil() { + protected EDTUtil createEDTUtil() { + final EDTUtil def; if(NewtFactory.useEDT()) { - edtUtil = AWTEDTUtil.getSingleton(); + def = AWTEDTUtil.getSingleton(); if(DEBUG) { - System.err.println("AWTDisplay.createNative("+getFQName()+") Create EDTUtil: "+edtUtil.getClass().getName()); + System.err.println("AWTDisplay.createNative("+getFQName()+") Create EDTUtil: "+def.getClass().getName()); } + } else { + def = null; } + return def; } protected void dispatchMessagesNative() { /* nop */ } diff --git a/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java b/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java index 720d4ee4c..27d7a1679 100644 --- a/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java +++ b/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java @@ -150,7 +150,7 @@ public class MacWindow extends WindowImpl implements MutableSurface, DriverClear System.err.println("MacWindow: clearFocus() - requestFocusParent, isOffscreenInstance "+isOffscreenInstance); } if(!isOffscreenInstance) { - requestFocusParent0(getWindowHandle()); + resignFocus0(getWindowHandle()); } else { focusChanged(false, false); } @@ -360,7 +360,6 @@ public class MacWindow extends WindowImpl implements MutableSurface, DriverClear if(recreate && 0==surfaceHandle) { throw new NativeWindowException("Internal Error - recreate, window but no view"); } - orderOut0(getWindowHandle()); close0(getWindowHandle()); setWindowHandle(0); } else { @@ -397,7 +396,7 @@ public class MacWindow extends WindowImpl implements MutableSurface, DriverClear private native boolean lockSurface0(long window); private native void unlockSurface0(long window); private native void requestFocus0(long window, boolean force); - private native void requestFocusParent0(long window); + private native void resignFocus0(long window); /** in case of a child window, it actually only issues orderBack(..) */ private native void orderOut0(long window); private native void orderFront0(long window); diff --git a/src/newt/classes/jogamp/newt/driver/windows/WindowsWindow.java b/src/newt/classes/jogamp/newt/driver/windows/WindowsWindow.java index 34d76a148..6a8c81f3d 100644 --- a/src/newt/classes/jogamp/newt/driver/windows/WindowsWindow.java +++ b/src/newt/classes/jogamp/newt/driver/windows/WindowsWindow.java @@ -151,8 +151,8 @@ public class WindowsWindow extends WindowImpl { } protected void closeNativeImpl() { - if (hdc != 0) { - if(windowHandleClose != 0) { + if(windowHandleClose != 0) { + if (hdc != 0) { try { GDI.ReleaseDC(windowHandleClose, hdc); } catch (Throwable t) { @@ -162,11 +162,8 @@ public class WindowsWindow extends WindowImpl { } } } - hdc = 0; - hdc_old = 0; - } - if(windowHandleClose != 0) { try { + GDI.SetParent(windowHandleClose, 0); // detach first, experience hang w/ SWT parent GDI.DestroyWindow(windowHandleClose); } catch (Throwable t) { if(DEBUG_IMPLEMENTATION) { @@ -177,6 +174,8 @@ public class WindowsWindow extends WindowImpl { windowHandleClose = 0; } } + hdc = 0; + hdc_old = 0; } protected boolean reconfigureWindowImpl(int x, int y, int width, int height, int flags) { diff --git a/src/newt/native/MacWindow.m b/src/newt/native/MacWindow.m index 01cbd80ec..bbadc9dd0 100644 --- a/src/newt/native/MacWindow.m +++ b/src/newt/native/MacWindow.m @@ -599,6 +599,15 @@ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_macosx_MacWindow_createWindow0 } DBG_PRINT( "createWindow0 - is visible.1: %d\n", [myWindow isVisible]); + // Remove animations for child windows + if(NULL != parentWindow) { +NS_DURING + // Available >= 10.7 - Removes default animations + [myWindow setAnimationBehavior: NSWindowAnimationBehaviorNone]; +NS_HANDLER +NS_ENDHANDLER + } + #ifdef VERBOSE_ON int dbgIdx = 1; #endif @@ -734,7 +743,7 @@ NS_ENDHANDLER if(NULL!=pWin) { [mWin detachFromParent: pWin]; } - [mWin orderOut: mWin]; + [mWin performSelectorOnMainThread:@selector(orderOut:) withObject:mWin waitUntilDone:NO]; DBG_PRINT( "windowClose.1 - %p,%d view %p,%d, parent %p\n", mWin, getRetainCount(mWin), mView, getRetainCount(mView), pWin); @@ -742,11 +751,6 @@ NS_ENDHANDLER // Only release window, if release is not yet in process. // E.g. destroyNotifySent:=true set by NewtMacWindow::windowWillClose(), i.e. window-close was clicked. if(!destroyNotifySent) { - // '[mWin close]' causes a crash at exit. - // This probably happens b/c it sends events to the main loop - // but our resources are gone ?! - // However, issuing a simple release seems to work quite well. - // [mWin release]; [mWin performSelectorOnMainThread:@selector(release) withObject:nil waitUntilDone:NO]; } @@ -806,11 +810,8 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_requestFocus0 DBG_PRINT( "requestFocus - window: %p, force %d, hasFocus %d (START)\n", mWin, force, hasFocus); [mWin makeFirstResponder: nil]; - [mWin performSelectorOnMainThread:@selector(orderFrontRegardless) withObject:nil waitUntilDone:YES]; - [mWin performSelectorOnMainThread:@selector(makeKeyWindow) withObject:nil waitUntilDone:YES]; - // This will occasionally cause a free of non allocated object crash: - // [mWin orderFrontRegardless]; - // [mWin makeKeyWindow]; + [mWin performSelectorOnMainThread:@selector(orderFrontRegardless) withObject:nil waitUntilDone:NO]; + [mWin performSelectorOnMainThread:@selector(makeKeyWindow) withObject:nil waitUntilDone:NO]; DBG_PRINT( "requestFocus - window: %p, force %d (END)\n", mWin, force); @@ -819,26 +820,27 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_requestFocus0 /* * Class: jogamp_newt_driver_macosx_MacWindow - * Method: requestFocusParent0 + * Method: resignFocus0 * Signature: (J)V */ -JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_requestFocusParent0 +JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_resignFocus0 (JNIEnv *env, jobject window, jlong w) { NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; NSWindow* mWin = (NSWindow*) ((intptr_t) w); NSWindow* pWin = [mWin parentWindow]; -#ifdef VERBOSE_ON BOOL hasFocus = [mWin isKeyWindow]; -#endif - DBG_PRINT( "requestFocusParent0 - window: %p, parent: %p, hasFocus %d (START)\n", mWin, pWin, hasFocus ); - if(NULL != pWin) { - [pWin performSelectorOnMainThread:@selector(makeKeyWindow) withObject:nil waitUntilDone:YES]; - // This will occasionally cause a free of non allocated object crash: - // [pWin makeKeyWindow]; + DBG_PRINT( "requestFocusParent0 - window: %p, parent %p, hasFocus %d (START)\n", mWin, pWin, hasFocus ); + if( hasFocus ) { + if(NULL != pWin) { + // [mWin performSelectorOnMainThread:@selector(makeFirstResponder:) withObject:pWin waitUntilDone:NO]; + [pWin performSelectorOnMainThread:@selector(makeKeyWindow) withObject:nil waitUntilDone:NO]; + } else { + [mWin performSelectorOnMainThread:@selector(resignKeyWindow) withObject:nil waitUntilDone:NO]; + } } - DBG_PRINT( "requestFocusParent0 - window: %p, parent: %p (END)\n", mWin, pWin); + DBG_PRINT( "requestFocusParent0 - window: %p (END)\n", mWin); [pool release]; } @@ -856,9 +858,7 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_orderFront0 DBG_PRINT( "orderFront0 - window: %p (START)\n", win); - [win performSelectorOnMainThread:@selector(orderFrontRegardless) withObject:nil waitUntilDone:YES]; - // This will occasionally cause a free of non allocated object crash: - // [win orderFrontRegardless]; + [win performSelectorOnMainThread:@selector(orderFrontRegardless) withObject:nil waitUntilDone:NO]; DBG_PRINT( "orderFront0 - window: %p (END)\n", win); @@ -880,13 +880,9 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_orderOut0 DBG_PRINT( "orderOut0 - window: (parent %p) %p (START)\n", pWin, mWin); if(NULL == pWin) { - [mWin performSelectorOnMainThread:@selector(orderOut:) withObject:mWin waitUntilDone:YES]; - // This will occasionally cause a free of non allocated object crash: - // [mWin orderOut: mWin]; + [mWin performSelectorOnMainThread:@selector(orderOut:) withObject:mWin waitUntilDone:NO]; } else { - [mWin performSelectorOnMainThread:@selector(orderBack:) withObject:mWin waitUntilDone:YES]; - // This will occasionally cause a free of non allocated object crash: - // [mWin orderBack: mWin]; + [mWin performSelectorOnMainThread:@selector(orderBack:) withObject:mWin waitUntilDone:NO]; } DBG_PRINT( "orderOut0 - window: (parent %p) %p (END)\n", pWin, mWin); diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java new file mode 100644 index 000000000..6a27e6f27 --- /dev/null +++ b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java @@ -0,0 +1,233 @@ +/** + * Copyright 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: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions 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. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.test.junit.jogl.swt; + +import javax.media.opengl.GLAutoDrawable; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLEventListener; +import javax.media.opengl.GLProfile; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.FillLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Display; +import org.eclipse.swt.widgets.Shell; + +import org.junit.Assert; +import org.junit.Assume; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.After; +import org.junit.Test; + +import com.jogamp.nativewindow.swt.SWTAccessor; +import com.jogamp.newt.opengl.GLWindow; +import com.jogamp.newt.swt.NewtCanvasSWT; +import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2; +import com.jogamp.opengl.test.junit.jogl.demos.es2.MultisampleDemoES2; +import com.jogamp.opengl.test.junit.util.UITestCase; +import com.jogamp.opengl.util.Animator; +import com.jogamp.opengl.util.GLReadBufferUtil; +import com.jogamp.opengl.util.texture.TextureIO; + +/** + * Tests that a basic SWT app can open without crashing under different GL profiles + * _and_ custom GLCapabilities. + *

    + * Uses JOGL's NewtCanvasSWT, which allows to be a native container of a NEWT Window.
    + * This method allows utilizing custom GLCapability settings, + * independent from the already instantiated SWT visual. + *

    + *

    + * Note that {@link SWTAccessor#invoke(boolean, Runnable)} is still used to comply w/ + * SWT running on Mac OSX, i.e. to enforce UI action on the main thread. + *

    + */ +public class TestNewtCanvasSWTGLn extends UITestCase { + + static int duration = 250; + + static final int iwidth = 640; + static final int iheight = 480; + + Display display = null; + Shell shell = null; + Composite composite = null; + + @BeforeClass + public static void startup() { + System.out.println( "GLProfile " + GLProfile.glAvailabilityToString() ); + } + + @Before + public void init() { + SWTAccessor.invoke(true, new Runnable() { + public void run() { + display = new Display(); + Assert.assertNotNull( display ); + shell = new Shell( display ); + Assert.assertNotNull( shell ); + shell.setLayout( new FillLayout() ); + composite = new Composite( shell, SWT.NONE ); + composite.setLayout( new FillLayout() ); + Assert.assertNotNull( composite ); + }}); + } + + @After + public void release() { + Assert.assertNotNull( display ); + Assert.assertNotNull( shell ); + Assert.assertNotNull( composite ); + try { + SWTAccessor.invoke(true, new Runnable() { + public void run() { + composite.dispose(); + shell.dispose(); + display.dispose(); + }}); + } + catch( Throwable throwable ) { + throwable.printStackTrace(); + Assume.assumeNoException( throwable ); + } + display = null; + shell = null; + composite = null; + } + + protected void runTestAGL( GLCapabilitiesImmutable caps, GLEventListener demo, + boolean postAttach, boolean useAnimator ) throws InterruptedException { + final GLReadBufferUtil screenshot = new GLReadBufferUtil(false, false); + + final GLWindow glWindow1 = GLWindow.create(caps); + Assert.assertNotNull(glWindow1); + Assert.assertEquals(false, glWindow1.isVisible()); + Assert.assertEquals(false, glWindow1.isNativeValid()); + Assert.assertNull(glWindow1.getParent()); + glWindow1.addGLEventListener(demo); + glWindow1.addGLEventListener(new GLEventListener() { + int displayCount = 0; + public void init(final GLAutoDrawable drawable) { } + public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) { } + public void display(final GLAutoDrawable drawable) { + if(displayCount < 3) { + snapshot(getSimpleTestName("."), displayCount++, null, drawable.getGL(), screenshot, TextureIO.PNG, null); + } + } + public void dispose(final GLAutoDrawable drawable) { } + }); + + final NewtCanvasSWT canvas1 = NewtCanvasSWT.create( composite, 0, postAttach ? null : glWindow1 ); + Assert.assertNotNull( canvas1 ); + + SWTAccessor.invoke(true, new Runnable() { + public void run() { + shell.setText( getSimpleTestName(".") ); + shell.setSize( 640, 480 ); + shell.open(); + } + }); + + if(postAttach) { + canvas1.setNEWTChild(glWindow1); + } + + // canvas1.update(); + + Animator anim; + if(useAnimator) { + anim = new Animator(glWindow1); + anim.start(); + } else { + anim = null; + } + + long lStartTime = System.currentTimeMillis(); + long lEndTime = lStartTime + duration; + try { + while( (System.currentTimeMillis() < lEndTime) && !canvas1.isDisposed() ) { + if( !display.readAndDispatch() ) { + // blocks on linux .. display.sleep(); + Thread.sleep(10); + } + } + } catch( Throwable throwable ) { + throwable.printStackTrace(); + Assume.assumeNoException( throwable ); + } + if(null != anim) { + anim.stop(); + } + + canvas1.dispose(); + } + + @Test + public void preAttach_WithAnimator() throws InterruptedException { + runTestAGL( new GLCapabilities(GLProfile.getGL2ES2()), new GearsES2(), false /* postAttach */, true /* animator */); + } + + @Test + public void preAttach_NoAnimator() throws InterruptedException { + runTestAGL( new GLCapabilities(GLProfile.getGL2ES2()), new GearsES2(), false /* postAttach */, false /* animator */); + } + + @Test + public void postAttach_WithAnimator() throws InterruptedException { + runTestAGL( new GLCapabilities(GLProfile.getGL2ES2()), new GearsES2(), true /* postAttach */, true /* animator */); + } + + @Test + public void test_MultisampleAndAlpha() throws InterruptedException { + GLCapabilities caps = new GLCapabilities(GLProfile.getGL2ES2()); + caps.setSampleBuffers(true); + caps.setNumSamples(2); + runTestAGL( caps, new MultisampleDemoES2(true), false /* postAttach */, false /* animator */); + } + + static int atoi(String a) { + int i=0; + try { + i = Integer.parseInt(a); + } catch (Exception ex) { ex.printStackTrace(); } + return i; + } + + public static void main(String args[]) { + for(int i=0; i - * Uses JOGL's SWTAccessor only. - *

    - * @author Wade Walker, et.al. - */ -public class TestSWTAccessor02GLn extends UITestCase { - - static int duration = 250; - - static final int iwidth = 640; - static final int iheight = 480; - - Display display = null; - Shell shell = null; - Composite composite = null; - - @BeforeClass - public static void startup() { - System.out.println( "GLProfile " + GLProfile.glAvailabilityToString() ); - } - - @Before - public void init() { - SWTAccessor.invoke(true, new Runnable() { - public void run() { - display = new Display(); - Assert.assertNotNull( display ); - shell = new Shell( display ); - Assert.assertNotNull( shell ); - shell.setLayout( new FillLayout() ); - composite = new Composite( shell, SWT.NONE ); - composite.setLayout( new FillLayout() ); - Assert.assertNotNull( composite ); - }}); - } - - @After - public void release() { - Assert.assertNotNull( display ); - Assert.assertNotNull( shell ); - Assert.assertNotNull( composite ); - try { - SWTAccessor.invoke(true, new Runnable() { - public void run() { - composite.dispose(); - shell.dispose(); - display.dispose(); - }}); - } - catch( Throwable throwable ) { - throwable.printStackTrace(); - Assume.assumeNoException( throwable ); - } - display = null; - shell = null; - composite = null; - } - - protected void runTestAGL( GLProfile glprofile ) throws InterruptedException { - GLCapabilities caps = new GLCapabilities(glprofile); - GLDrawableFactory factory = GLDrawableFactory.getFactory(glprofile); - - // need SWT.NO_BACKGROUND to prevent SWT from clearing the window - // at the wrong times (we use glClear for this instead) - final Canvas canvas = new Canvas( composite, SWT.NO_BACKGROUND); - Assert.assertNotNull( canvas ); - SWTAccessor.setRealized(canvas, true); - - AbstractGraphicsDevice device = SWTAccessor.getDevice(canvas); - long nativeWindowHandle = SWTAccessor.getWindowHandle(canvas); - System.err.println("*** device: " + device); - System.err.println("*** window handle: 0x" + Long.toHexString(nativeWindowHandle)); - - final SWTUpstreamHook swtUpstreamHook = new SWTUpstreamHook(canvas); - canvas.addControlListener(swtUpstreamHook); - - final ProxySurface proxySurface = factory.createProxySurface(device, 0, nativeWindowHandle, caps, null, swtUpstreamHook); - Assert.assertNotNull( proxySurface ); - System.err.println("*** ProxySurface: " + proxySurface); - - final GLDrawable drawable = factory.createGLDrawable(proxySurface); - Assert.assertNotNull( drawable ); - drawable.setRealized(true); - System.err.println("*** Drawable: " + drawable); - Assert.assertTrue( drawable.isRealized() ); - - final GLContext glcontext = drawable.createContext(null); - // trigger native creation .. - if( GLContext.CONTEXT_NOT_CURRENT < glcontext.makeCurrent() ) { - glcontext.release(); - } - - final boolean[] sizeMissing = new boolean[] { false }; - - // fix the viewport when the user resizes the window - canvas.addListener( SWT.Resize, new Listener() { - public void handleEvent( Event event ) { - Rectangle rectangle = canvas.getClientArea(); - boolean glok=false; - if( GLContext.CONTEXT_NOT_CURRENT < glcontext.makeCurrent() ) { - glok=true; - GL2ES1 gl = glcontext.getGL().getGL2ES1(); - OneTriangle.setup( gl, rectangle.width, rectangle.height ); - glcontext.release(); - } else { - sizeMissing[0] = true; - } - System.err.println("resize: glok " + glok); - } - }); - - // draw the triangle when the OS tells us that any part of the window needs drawing - canvas.addPaintListener( new PaintListener() { - public void paintControl( PaintEvent paintevent ) { - Rectangle rectangle = canvas.getClientArea(); - boolean glok=false; - if( GLContext.CONTEXT_NOT_CURRENT < glcontext.makeCurrent() ) { - glok=true; - GL2ES1 gl = glcontext.getGL().getGL2ES1(); - if(sizeMissing[0]) { - OneTriangle.setup( gl, rectangle.width, rectangle.height); - sizeMissing[0] = false; - } - OneTriangle.render( gl, rectangle.width, rectangle.height); - drawable.swapBuffers(); - glcontext.release(); - } - System.err.println("paint: glok " + glok); - } - }); - - shell.setText( getClass().getName() ); - shell.setSize( 640, 480 ); - shell.open(); - - long lStartTime = System.currentTimeMillis(); - long lEndTime = lStartTime + duration; - try { - while( (System.currentTimeMillis() < lEndTime) && !canvas.isDisposed() ) { - if( !display.readAndDispatch() ) { - // blocks on linux .. display.sleep(); - Thread.sleep(10); - } - } - } catch( Throwable throwable ) { - throwable.printStackTrace(); - Assume.assumeNoException( throwable ); - } - glcontext.destroy(); - drawable.setRealized(false); - canvas.dispose(); - } - private static class SWTUpstreamHook implements ProxySurface.UpstreamSurfaceHook, ControlListener { - private Canvas c; - Rectangle clientArea; - public SWTUpstreamHook(Canvas c) { - this.c = c ; - this.clientArea = c.getClientArea(); - } - @Override - public final void create(ProxySurface s) { /* nop */ } - - @Override - public final void destroy(ProxySurface s) { /* nop */ } - - @Override - public final int getWidth(ProxySurface s) { - return clientArea.width; - } - @Override - public final int getHeight(ProxySurface s) { - return clientArea.width; - } - - @Override - public void controlResized(final ControlEvent arg0) { - clientArea = c.getClientArea(); - } - @Override - public void controlMoved(ControlEvent e) { - } - @Override - public String toString() { - final String us_s = null != c ? c.toString() : "nil"; - return "SETUpstreamSurfaceHook[upstream: "+us_s+"]"; - } - }; - - @Test - public void test() throws InterruptedException { - GLProfile glprofile = GLProfile.getGL2ES1(); - runTestAGL( glprofile ); - } - - static int atoi(String a) { - int i=0; - try { - i = Integer.parseInt(a); - } catch (Exception ex) { ex.printStackTrace(); } - return i; - } - - public static void main(String args[]) { - for(int i=0; i *

    + * Note: To employ custom GLCapabilities, NewtCanvasSWT shall be used. + *

    + *

    * Note that {@link SWTAccessor#invoke(boolean, Runnable)} is still used to comply w/ * SWT running on Mac OSX, i.e. to enforce UI action on the main thread. *

    @@ -116,34 +121,32 @@ public class TestSWTJOGLGLCanvas01GLn extends UITestCase { composite = null; } - protected void runTestAGL( GLProfile glprofile ) throws InterruptedException { - // need SWT.NO_BACKGROUND to prevent SWT from clearing the window - // at the wrong times (we use glClear for this instead) - final GLCapabilitiesImmutable caps = new GLCapabilities( glprofile ); + protected void runTestAGL( GLCapabilitiesImmutable caps, GLEventListener demo ) throws InterruptedException { + final GLReadBufferUtil screenshot = new GLReadBufferUtil(false, false); - final GLCanvas canvas = new GLCanvas( composite, 0, caps, null, null); + final GLCanvas canvas = GLCanvas.create( composite, 0, caps, null, null); Assert.assertNotNull( canvas ); + canvas.addGLEventListener( demo ); canvas.addGLEventListener(new GLEventListener() { - public void init(final GLAutoDrawable drawable) { - System.err.println(Thread.currentThread().getName()+" - SWT Canvas - GLEventListener - init()"); - } - public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) { - System.err.println(Thread.currentThread().getName()+" - SWT Canvas - GLEventListener - reshape()"); - OneTriangle.setup( drawable.getGL().getGL2(), width, height ); - } + int displayCount = 0; + public void init(final GLAutoDrawable drawable) { } + public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) { } public void display(final GLAutoDrawable drawable) { - OneTriangle.render( drawable.getGL().getGL2(), drawable.getWidth(), drawable.getHeight()); + if(displayCount < 3) { + snapshot(getSimpleTestName("."), displayCount++, null, drawable.getGL(), screenshot, TextureIO.PNG, null); + } } - public void dispose(final GLAutoDrawable drawable) { - System.err.println(Thread.currentThread().getName()+" - SWT Canvas - GLEventListener - dispose()"); - } - }); + public void dispose(final GLAutoDrawable drawable) { } + }); - shell.setText( getClass().getName() ); - shell.setSize( 640, 480 ); - shell.open(); - + SWTAccessor.invoke(true, new Runnable() { + public void run() { + shell.setText( getSimpleTestName(".") ); + shell.setSize( 640, 480 ); + shell.open(); + } } ); + long lStartTime = System.currentTimeMillis(); long lEndTime = lStartTime + duration; try { @@ -157,13 +160,15 @@ public class TestSWTJOGLGLCanvas01GLn extends UITestCase { throwable.printStackTrace(); Assume.assumeNoException( throwable ); } - canvas.dispose(); + SWTAccessor.invoke(true, new Runnable() { + public void run() { + canvas.dispose(); + } } ); } @Test public void test() throws InterruptedException { - GLProfile glprofile = GLProfile.getGL2ES1(); - runTestAGL( glprofile ); + runTestAGL( new GLCapabilities(GLProfile.getGL2ES2()), new GearsES2() ); } static int atoi(String a) { diff --git a/src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting01aSWT.java b/src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting01aSWT.java new file mode 100644 index 000000000..11aef7c24 --- /dev/null +++ b/src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting01aSWT.java @@ -0,0 +1,210 @@ +/** + * Copyright 2012 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: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions 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. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.test.junit.newt.parenting; + +import java.io.IOException; +import java.lang.reflect.InvocationTargetException; + +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLEventListener; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.FillLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Display; +import org.eclipse.swt.widgets.Shell; +import org.junit.After; +import org.junit.Assert; +import org.junit.Assume; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.jogamp.nativewindow.swt.SWTAccessor; +import com.jogamp.newt.Window; +import com.jogamp.newt.opengl.GLWindow; +import com.jogamp.newt.swt.NewtCanvasSWT; +import com.jogamp.opengl.test.junit.jogl.demos.es2.RedSquareES2; +import com.jogamp.opengl.test.junit.util.MiscUtils; +import com.jogamp.opengl.test.junit.util.UITestCase; + +/** + * Simple visibility test .. + */ +public class TestParenting01aSWT extends UITestCase { + static int width, height; + static long durationPerTest = 800; + static GLCapabilities glCaps; + + Display display = null; + Shell shell = null; + Composite composite1 = null; + + @BeforeClass + public static void initClass() { + width = 640; + height = 480; + glCaps = new GLCapabilities(null); + } + + @Before + public void init() { + SWTAccessor.invoke(true, new Runnable() { + public void run() { + display = new Display(); + Assert.assertNotNull( display ); + shell = new Shell( display ); + Assert.assertNotNull( shell ); + shell.setLayout( new FillLayout() ); + composite1 = new Composite( shell, SWT.NONE ); + composite1.setLayout( new FillLayout() ); + Assert.assertNotNull( composite1 ); + }}); + } + + @After + public void release() { + Assert.assertNotNull( display ); + Assert.assertNotNull( shell ); + Assert.assertNotNull( composite1 ); + try { + SWTAccessor.invoke(true, new Runnable() { + public void run() { + composite1.dispose(); + shell.dispose(); + display.dispose(); + }}); + } + catch( Throwable throwable ) { + throwable.printStackTrace(); + Assume.assumeNoException( throwable ); + } + display = null; + shell = null; + composite1 = null; + } + + @Test + public void testWindowParenting01CreateVisibleDestroy1() throws InterruptedException, InvocationTargetException { + + GLWindow glWindow1 = GLWindow.create(glCaps); + Assert.assertNotNull(glWindow1); + Assert.assertEquals(false, glWindow1.isVisible()); + Assert.assertEquals(false, glWindow1.isNativeValid()); + Assert.assertNull(glWindow1.getParent()); + glWindow1.setTitle("testWindowParenting01CreateVisibleDestroy"); + GLEventListener demo1 = new RedSquareES2(); + setDemoFields(demo1, glWindow1, false); + glWindow1.addGLEventListener(demo1); + + final NewtCanvasSWT canvas1 = NewtCanvasSWT.create( composite1, 0, glWindow1 ); + Assert.assertNotNull(canvas1); + Assert.assertEquals(false, glWindow1.isVisible()); + Assert.assertEquals(false, glWindow1.isNativeValid()); + Assert.assertNull(glWindow1.getParent()); + + SWTAccessor.invoke(true, new Runnable() { + public void run() { + shell.setText( getSimpleTestName(".") ); + shell.setSize( 640, 480 ); + shell.open(); + } + }); + + // visible test + Assert.assertEquals(canvas1.getNativeWindow(),glWindow1.getParent()); + + for(int i=0; i*10 2 + if(detachFirst) { + canvas1.setNEWTChild(null); + canvas2.setNEWTChild(null); + } else { + canvas2.setNEWTChild(null); // free g2 of w2 + } + canvas1.setNEWTChild(glWindow2); // put g2 -> w1. free g1 of w1 + canvas2.setNEWTChild(glWindow1); // put g1 -> w2 + frame1.validate(); + frame2.validate(); + } + }); + break; + case 1: + SwingUtilities.invokeAndWait(new Runnable() { + public void run() { + // 2 -> 1 + if(detachFirst) { + canvas1.setNEWTChild(null); + canvas2.setNEWTChild(null); + } else { + canvas2.setNEWTChild(null); + } + canvas1.setNEWTChild(glWindow1); + canvas2.setNEWTChild(glWindow2); + frame1.validate(); + frame2.validate(); + } + }); + break; + } + } + + SwingUtilities.invokeAndWait(new Runnable() { + public void run() { + frame1.dispose(); + frame2.dispose(); + } } ); + glWindow1.destroy(); + glWindow2.destroy(); + Assert.assertEquals(false, glWindow1.isNativeValid()); + Assert.assertEquals(false, glWindow2.isNativeValid()); + } + + public static void setDemoFields(GLEventListener demo, GLWindow glWindow, boolean debug) { + Assert.assertNotNull(demo); + Assert.assertNotNull(glWindow); + Window window = glWindow.getDelegatedWindow(); + if(debug) { + MiscUtils.setFieldIfExists(demo, "glDebug", true); + MiscUtils.setFieldIfExists(demo, "glTrace", true); + } + if(!MiscUtils.setFieldIfExists(demo, "window", window)) { + MiscUtils.setFieldIfExists(demo, "glWindow", glWindow); + } + } + + static int atoi(String a) { + int i=0; + try { + i = Integer.parseInt(a); + } catch (Exception ex) { ex.printStackTrace(); } + return i; + } + + public static void main(String args[]) throws IOException { + for(int i=0; i 2 + if(detachFirst) { + canvas1.setNEWTChild(null); + canvas2.setNEWTChild(null); + } else { + canvas2.setNEWTChild(null); // free g2 of w2 + } + canvas1.setNEWTChild(glWindow2); // put g2 -> w1. free g1 of w1 + canvas2.setNEWTChild(glWindow1); // put g1 -> w2 + } } ); + break; + case 1: + SWTAccessor.invoke(true, new Runnable() { + public void run() { + // 2 -> 1 + if(detachFirst) { + canvas1.setNEWTChild(null); + canvas2.setNEWTChild(null); + } else { + canvas2.setNEWTChild(null); + } + canvas1.setNEWTChild(glWindow1); + canvas2.setNEWTChild(glWindow2); + } } ); + break; + } + } + + canvas1.dispose(); + canvas2.dispose(); + Assert.assertEquals(false, glWindow1.isNativeValid()); + Assert.assertEquals(false, glWindow2.isNativeValid()); + } + + public static void setDemoFields(GLEventListener demo, GLWindow glWindow, boolean debug) { + Assert.assertNotNull(demo); + Assert.assertNotNull(glWindow); + Window window = glWindow.getDelegatedWindow(); + if(debug) { + MiscUtils.setFieldIfExists(demo, "glDebug", true); + MiscUtils.setFieldIfExists(demo, "glTrace", true); + } + if(!MiscUtils.setFieldIfExists(demo, "window", window)) { + MiscUtils.setFieldIfExists(demo, "glWindow", glWindow); + } + } + + static int atoi(String a) { + int i=0; + try { + i = Integer.parseInt(a); + } catch (Exception ex) { ex.printStackTrace(); } + return i; + } + + public static void main(String args[]) throws IOException { + for(int i=0; i Date: Fri, 3 Aug 2012 01:38:37 +0300 Subject: Fix X11 Display Connection leak w/ new GLAutoDrawableBase code when used w/ offscreen drawables, reported by Mark Raynsford New common GLAutoDrawableBase missed to close the AbstractGraphicsDevice in case it has been created and dedicated for the passed GLDrawable. This detailed knowledge is only known to the creator, hence it is passed in the constructor and is being passed through all specializations. Further more the new X11/GLX impl. of GLDrawableFactory's 'createMutableSurfaceImpl' always creates it's own private X11 display connection to avoid locking / threading issues. Since the old implementation reused the shared display connection which is prone to threading issues, this bug was not visible before. Also fixed the unit test TestNEWTCloseX11DisplayBug565, now correctly validating that no display connection is left over after a new cycle of create/destroy of onscreen and offscreen drawables. --- make/scripts/tests.sh | 6 ++-- .../com/jogamp/opengl/OffscreenAutoDrawable.java | 13 ++++++-- .../javax/media/opengl/GLAutoDrawableDelegate.java | 14 +++++--- .../classes/jogamp/opengl/GLAutoDrawableBase.java | 39 ++++++++++++++++------ .../jogamp/opengl/GLDrawableFactoryImpl.java | 2 +- src/jogl/classes/jogamp/opengl/GLPbufferImpl.java | 4 +-- .../classes/jogamp/nativewindow/x11/X11Util.java | 2 +- .../classes/com/jogamp/newt/opengl/GLWindow.java | 2 +- .../test/junit/jogl/acore/TestFBODrawableNEWT.java | 2 +- .../jogl/acore/TestGLAutoDrawableDelegateNEWT.java | 2 +- .../acore/TestGLContextDrawableSwitchNEWT.java | 2 +- .../jogl/acore/TestNEWTCloseX11DisplayBug565.java | 8 ++--- 12 files changed, 64 insertions(+), 32 deletions(-) (limited to 'src/jogl/classes/com/jogamp') diff --git a/make/scripts/tests.sh b/make/scripts/tests.sh index af6218968..43d04c6bd 100755 --- a/make/scripts/tests.sh +++ b/make/scripts/tests.sh @@ -61,7 +61,7 @@ function jrun() { #D_ARGS="-Djogl.debug=all -Dnativewindow.debug=all -Dnewt.debug=all" #D_ARGS="-Djogl.debug=all -Dnativewindow.debug=all -Dnewt.debug=all -Djogamp.debug.Lock" #D_ARGS="-Djogl.debug=all -Dnativewindow.debug=all" - D_ARGS="-Dnewt.debug.Window" + #D_ARGS="-Dnewt.debug.Window" #D_ARGS="-Djogl.debug.GLDrawable" #D_ARGS="-Djogl.debug.EGLDrawableFactory.DontQuery -Djogl.debug.GLDrawable" #D_ARGS="-Djogl.debug.EGLDrawableFactory.QueryNativeTK -Djogl.debug.GLDrawable" @@ -217,7 +217,7 @@ function testawtswt() { #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestElektronenMultipliziererNEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestFloatUtil01MatrixMatrixMultNOUI $* -#testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestNEWTCloseX11DisplayBug565 $* +testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestNEWTCloseX11DisplayBug565 $* #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestMainVersionGLWindowNEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestGLProfile01NEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestShutdownCompleteNEWT $* @@ -328,7 +328,7 @@ function testawtswt() { #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting03AWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParenting04AWT $* #testawtswt com.jogamp.opengl.test.junit.newt.parenting.TestParenting01aSWT $* -testawtswt com.jogamp.opengl.test.junit.newt.parenting.TestParenting04SWT $* +#testawtswt com.jogamp.opengl.test.junit.newt.parenting.TestParenting04SWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParentingFocusTraversal01AWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer01GLCanvasAWT $* #testawt com.jogamp.opengl.test.junit.newt.parenting.TestParentingOffscreenLayer02NewtCanvasAWT $* diff --git a/src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java b/src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java index 1ea8595c6..8450ffdb0 100644 --- a/src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java +++ b/src/jogl/classes/com/jogamp/opengl/OffscreenAutoDrawable.java @@ -28,6 +28,7 @@ package com.jogamp.opengl; +import javax.media.nativewindow.AbstractGraphicsDevice; import javax.media.opengl.GLAutoDrawableDelegate; import javax.media.opengl.GLContext; import javax.media.opengl.GLDrawable; @@ -45,8 +46,16 @@ import jogamp.opengl.GLFBODrawableImpl; */ public class OffscreenAutoDrawable extends GLAutoDrawableDelegate { - public OffscreenAutoDrawable(GLDrawable drawable, GLContext context, Object upstreamWidget) { - super(drawable, context, upstreamWidget); + /** + * @param drawable a valid {@link GLDrawable}, may not be realized yet. + * @param context a valid {@link GLContext}, may not be made current (created) yet. + * @param ownDevice pass true if {@link AbstractGraphicsDevice#close()} shall be issued, + * otherwise pass false. Closing the device is required in case + * the drawable is created w/ it's own new instance, e.g. offscreen drawables, + * and no further lifecycle handling is applied. + */ + public OffscreenAutoDrawable(GLDrawable drawable, GLContext context, boolean ownDevice) { + super(drawable, context, null, ownDevice); } /** diff --git a/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java b/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java index 76959f3f4..67e81270d 100644 --- a/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java +++ b/src/jogl/classes/javax/media/opengl/GLAutoDrawableDelegate.java @@ -28,6 +28,8 @@ package javax.media.opengl; +import javax.media.nativewindow.AbstractGraphicsDevice; + import com.jogamp.common.util.locks.LockFactory; import com.jogamp.common.util.locks.RecursiveLock; @@ -57,12 +59,16 @@ public class GLAutoDrawableDelegate extends GLAutoDrawableBase { public static final boolean DEBUG = Debug.debug("GLAutoDrawableDelegate"); /** - * @param drawable - * @param context + * @param drawable a valid {@link GLDrawable}, may not be realized yet. + * @param context a valid {@link GLContext}, may not be made current (created) yet. * @param upstreamWidget optional UI element holding this instance, see {@link #getUpstreamWidget()}. + * @param ownDevice pass true if {@link AbstractGraphicsDevice#close()} shall be issued, + * otherwise pass false. Closing the device is required in case + * the drawable is created w/ it's own new instance, e.g. offscreen drawables, + * and no further lifecycle handling is applied. */ - public GLAutoDrawableDelegate(GLDrawable drawable, GLContext context, Object upstreamWidget) { - super((GLDrawableImpl)drawable, (GLContextImpl)context); + public GLAutoDrawableDelegate(GLDrawable drawable, GLContext context, Object upstreamWidget, boolean ownDevice) { + super((GLDrawableImpl)drawable, (GLContextImpl)context, ownDevice); this.upstreamWidget = null; } diff --git a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java index fe6d0fd76..cc4e1b434 100644 --- a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java +++ b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java @@ -30,6 +30,8 @@ package jogamp.opengl; import java.io.PrintStream; +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; import javax.media.nativewindow.NativeSurface; import javax.media.nativewindow.WindowClosingProtocol; import javax.media.nativewindow.WindowClosingProtocol.WindowClosingMode; @@ -66,13 +68,23 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { protected volatile GLDrawableImpl drawable; // volatile: avoid locking for read-only access protected GLContextImpl context; + protected final boolean ownDevice; protected int additionalCtxCreationFlags = 0; protected volatile boolean sendReshape = false; // volatile: maybe written by WindowManager thread w/o locking protected volatile boolean sendDestroy = false; // volatile: maybe written by WindowManager thread w/o locking - public GLAutoDrawableBase(GLDrawableImpl drawable, GLContextImpl context) { + /** + * @param drawable a valid {@link GLDrawableImpl}, may not be realized yet. + * @param context a valid {@link GLContextImpl}, may not be made current (created) yet. + * @param ownDevice pass true if {@link AbstractGraphicsDevice#close()} shall be issued, + * otherwise pass false. Closing the device is required in case + * the drawable is created w/ it's own new instance, e.g. offscreen drawables, + * and no further lifecycle handling is applied. + */ + public GLAutoDrawableBase(GLDrawableImpl drawable, GLContextImpl context, boolean ownDevice) { this.drawable = drawable; this.context = context; + this.ownDevice = ownDevice; resetFPSCounter(); } @@ -174,7 +186,7 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { } /** - * Calls {@link #destroyImplInLock()} while claiming the lock. + * Calls {@link #destroyImplInLock()} while claiming the lock. */ protected final void defaultDestroy() { final RecursiveLock lock = getLock(); @@ -200,17 +212,22 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter { protected void destroyImplInLock() { final GLContext _context = context; final GLDrawable _drawable = drawable; - if( null != _drawable && _drawable.isRealized() ) { - if( null != _context && _context.isCreated() ) { - // Catch dispose GLExceptions by GLEventListener, just 'print' them - // so we can continue with the destruction. - try { - helper.disposeGL(this, _drawable, _context, null); - } catch (GLException gle) { - gle.printStackTrace(); + if( null != _drawable ) { + if( _drawable.isRealized() ) { + if( null != _context && _context.isCreated() ) { + // Catch dispose GLExceptions by GLEventListener, just 'print' them + // so we can continue with the destruction. + try { + helper.disposeGL(this, _drawable, _context, null); + } catch (GLException gle) { + gle.printStackTrace(); + } } + _drawable.setRealized(false); + } + if( ownDevice ) { + _drawable.getNativeSurface().getGraphicsConfiguration().getScreen().getDevice().close(); } - _drawable.setRealized(false); } context = null; drawable = null; diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java index f092288fb..f7808294b 100644 --- a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java @@ -245,7 +245,7 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { if(null==drawable) { throw new GLException("Could not create Pbuffer drawable for: "+device+", "+capsChosen+", "+width+"x"+height); } - return new GLPbufferImpl( drawable, shareWith); + return new GLPbufferImpl( drawable, shareWith, true); } //--------------------------------------------------------------------------- diff --git a/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java b/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java index 6b64120fe..32f4cb696 100644 --- a/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java @@ -58,8 +58,8 @@ import com.jogamp.common.util.locks.RecursiveLock; public class GLPbufferImpl extends GLAutoDrawableBase implements GLPbuffer { private int floatMode; - public GLPbufferImpl(GLDrawableImpl pbufferDrawable, GLContext sharedContext) { - super(pbufferDrawable, null); // drawable := pbufferDrawable + public GLPbufferImpl(GLDrawableImpl pbufferDrawable, GLContext sharedContext, boolean ownDevice) { + super(pbufferDrawable, null, ownDevice); // drawable := pbufferDrawable GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) drawable.getNativeSurface().getGraphicsConfiguration().getChosenCapabilities(); diff --git a/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java index fcc374751..7b46a1df0 100644 --- a/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java +++ b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java @@ -255,7 +255,7 @@ public class X11Util { */ public static int shutdown(boolean realXCloseOpenAndPendingDisplays, boolean verbose) { int num=0; - if(DEBUG||verbose||pendingDisplayList.size() > 0) { + if(DEBUG || verbose || openDisplayMap.size() > 0 || pendingDisplayList.size() > 0) { System.err.println("X11Util.Display: Shutdown (close open / pending Displays: "+realXCloseOpenAndPendingDisplays+ ", open (no close attempt): "+openDisplayMap.size()+"/"+openDisplayList.size()+ ", pending (not closed, marked uncloseable): "+pendingDisplayList.size()+")"); diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java index d662a743a..0fc1b4e89 100644 --- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java +++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java @@ -97,7 +97,7 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind * Constructor. Do not call this directly -- use {@link #create()} instead. */ protected GLWindow(Window window) { - super(null, null); + super(null, null, false); this.window = (WindowImpl) window; this.window.setHandleDestroyNotify(false); window.addWindowListener(new WindowAdapter() { diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestFBODrawableNEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestFBODrawableNEWT.java index 1a33845b3..7977347a7 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestFBODrawableNEWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestFBODrawableNEWT.java @@ -167,7 +167,7 @@ public class TestFBODrawableNEWT extends UITestCase { final FBObject.RenderAttachment depthA = fbo.getDepthAttachment(); Assert.assertNotNull(depthA); - final OffscreenAutoDrawable glad = new OffscreenAutoDrawable(fboDrawable, context, null); + final OffscreenAutoDrawable glad = new OffscreenAutoDrawable(fboDrawable, context, true); glad.addGLEventListener(demo); glad.addGLEventListener(new GLEventListener() { diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java index 426b7734f..96d9b2e28 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java @@ -85,7 +85,7 @@ public class TestGLAutoDrawableDelegateNEWT extends UITestCase { Assert.assertTrue(GLContext.CONTEXT_CURRENT_NEW==res || GLContext.CONTEXT_CURRENT==res); context.release(); - final GLAutoDrawableDelegate glad = new GLAutoDrawableDelegate(drawable, context, window) { + final GLAutoDrawableDelegate glad = new GLAutoDrawableDelegate(drawable, context, window, false) { @Override protected void destroyImplInLock() { super.destroyImplInLock(); // destroys drawable/context diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java index 92b4c5238..cece4c6d5 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLContextDrawableSwitchNEWT.java @@ -88,7 +88,7 @@ public class TestGLContextDrawableSwitchNEWT extends UITestCase { drawable.setRealized(true); Assert.assertTrue(drawable.isRealized()); - final GLAutoDrawableDelegate glad = new GLAutoDrawableDelegate(drawable, null, window) { + final GLAutoDrawableDelegate glad = new GLAutoDrawableDelegate(drawable, null, window, false) { @Override protected void destroyImplInLock() { super.destroyImplInLock(); diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestNEWTCloseX11DisplayBug565.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestNEWTCloseX11DisplayBug565.java index e14d5b800..33a9b7799 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestNEWTCloseX11DisplayBug565.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestNEWTCloseX11DisplayBug565.java @@ -43,10 +43,10 @@ public class TestNEWTCloseX11DisplayBug565 { if(NativeWindowFactory.TYPE_X11 == NativeWindowFactory.getNativeWindowType(false)) { final int openD = X11Util.getOpenDisplayConnectionNumber() - open0; - if(openD>1) { + if( openD > 0) { X11Util.dumpOpenDisplayConnections(); X11Util.dumpPendingDisplayConnections(); - Assert.assertTrue("More than 1 new open display connections", false); + Assert.assertEquals("New display connection didn't close", 0, openD); } } } @@ -86,10 +86,10 @@ public class TestNEWTCloseX11DisplayBug565 { if(NativeWindowFactory.TYPE_X11 == NativeWindowFactory.getNativeWindowType(false)) { final int openD = X11Util.getOpenDisplayConnectionNumber() - open0; - if(openD>1) { + if(openD > 0) { X11Util.dumpOpenDisplayConnections(); X11Util.dumpPendingDisplayConnections(); - Assert.assertTrue("More than 1 new open display connections", false); + Assert.assertEquals("New display connection didn't close", 0, openD); } } } -- cgit v1.2.3