diff options
Diffstat (limited to 'gl4java/GLContext.java.skel')
| -rw-r--r-- | gl4java/GLContext.java.skel | 242 |
1 files changed, 155 insertions, 87 deletions
diff --git a/gl4java/GLContext.java.skel b/gl4java/GLContext.java.skel index 56750cc..c011f94 100644 --- a/gl4java/GLContext.java.skel +++ b/gl4java/GLContext.java.skel @@ -319,60 +319,6 @@ public class GLContext extends Object protected boolean offScreenRenderer = false; /** - * Do we use doubleBuffer - of course ! - * This is the default visual property ... ! - * - * This is set via the constructor ! - * - * @see gl4java.GLContext#isDoubleBuffer - * @see gl4java.GLContext#GLContext - */ - protected boolean doubleBuffer = true; - - /** - * Visual pre-set for stencil-bit number, default: 0 - * - * @see gl4java.GLContext#GLContext - */ - protected int stencilBits = 0; - - /** - * Visual pre-set for accumulator-size number, default: 0 - * - * This value has a special behavior. - * For input - within the contructor, - * it is the value for each component ! - * - * The output value, after the constructor returns, - * it is the summary of all accumulation bits of all components ! - * - * @see gl4java.GLContext#GLContext - */ - protected int accumSize = 0; - - /** - * Do we use stereoView - not yet ;-) ! - * This is the default visual property ... ! - * - * This is set via the constructor ! - * - * @see gl4java.GLContext#isStereoView - * @see gl4java.GLContext#GLContext - */ - protected boolean stereoView = false; - - /** - * Do we use True-Color RGBA - of course ;-) ! - * This is the default visual property ... ! - * - * This is set via the constructor ! - * - * @see gl4java.GLContext#isRGBA - * @see gl4java.GLContext#GLContext - */ - protected boolean rgba = true; - - /** * We normally do not have to create an own Window ! * This is the default visual property ... ! * But some machines, like SGI's Irix, @@ -388,6 +334,15 @@ public class GLContext extends Object protected boolean createOwnWindow = false; /** + * The GLCapabilities .. + * + * This is set via the constructor ! + * + * @see gl4java.GLContext#GLContext + */ + protected GLCapabilities glCaps = null; + + /** * The resize flag, which indicates a resize for the next paint function ! * This flag will bes set in 'componentResized' * and will be cleared after resize (glViewport) in sDisplay !! @@ -475,56 +430,74 @@ public class GLContext extends Object * @see gl4java.GLContext#OsX11 * @see gl4java.GLContext#OsMac */ - public final int getNativeOSType() { return osType; } + public static int getNativeOSType() { return osType; } + + public static String getNativeOSName() { return osName; } /** * Query the visual property ... ! * * After a GLContext is created, this property can be queried ! * - * @see gl4java.GLContext#doubleBuffer + * @see gl4java.GLContext#glCaps * @see gl4java.GLContext#GLContext */ - public final boolean isDoubleBuffer() { return doubleBuffer; } + public final GLCapabilities getGLCapabilities() { return glCaps; } /** * Query the visual property ... ! * * After a GLContext is created, this property can be queried ! * - * @see gl4java.GLContext#stereoView + * @see gl4java.GLContext#glCaps * @see gl4java.GLContext#GLContext */ - public final int getStencilBitNumber() { return stencilBits; } + public final boolean isDoubleBuffer() { return glCaps.getDoubleBuffered(); } /** * Query the visual property ... ! * * After a GLContext is created, this property can be queried ! * + * @see gl4java.GLContext#glCaps * @see gl4java.GLContext#GLContext */ - public final int getAccumSize() { return accumSize; } + public final int getStencilBitNumber() { return glCaps.getStencilBits(); } /** * Query the visual property ... ! * * After a GLContext is created, this property can be queried ! * - * @see gl4java.GLContext#stereoView + * @see gl4java.GLContext#glCaps * @see gl4java.GLContext#GLContext */ - public final boolean isStereoView() { return stereoView; } + public final int getAccumSize() + { return glCaps.getAccumRedBits()+ + glCaps.getAccumGreenBits()+ + glCaps.getAccumBlueBits()+ + glCaps.getAccumAlphaBits(); + } /** * Query the visual property ... ! * * After a GLContext is created, this property can be queried ! * - * @see gl4java.GLContext#rgba + * @see gl4java.GLContext#glCaps * @see gl4java.GLContext#GLContext */ - public final boolean isRGBA() { return rgba; } + public final boolean isStereoView() { return glCaps.getStereo(); } + + /** + * Query the visual property ... ! + * + * After a GLContext is created, this property can be queried ! + * + * @see gl4java.GLContext#glCaps + * @see gl4java.GLContext#GLContext + */ + public final boolean isRGBA() { return glCaps.getTrueColor(); } /** * Query the visual property ... ! @@ -578,9 +551,10 @@ public class GLContext extends Object String gluLibName ) { - System.out.println("GLContext.loadNativeLibraries ..."); if(libsLoaded) return true; - System.out.println("GLContext.loadNativeLibraries will do it !"); + + if(gljClassDebug) + System.out.println("GLContext.loadNativeLibraries will do it !"); String libNames[] = null; @@ -790,6 +764,7 @@ public class GLContext extends Object String gluName = defGLUFuncClass; boolean info=false; boolean exitImmediatly=false; + boolean noFactory=false; int i = 0; boolean ok=true; @@ -803,6 +778,7 @@ public class GLContext extends Object System.out.println(" -gluclass <glu-class> \t choose a custom the gl4java-glu-class java GLUFunc implementation (default: GLUFuncJauJNI)"); System.out.println(" -info \t creates a GLContext and prints all avaiable information of GL/GLU and GL4Java"); System.out.println(" -infotxt \t like -info, but exits straight after -info !"); + System.out.println(" -noFactory \t creates a GLContext without the new GLDrawableFactory API"); System.exit(0); } @@ -823,6 +799,8 @@ public class GLContext extends Object } else if(args[i].equals("-infotxt")) { info=true; exitImmediatly=true; + } else if(args[i].equals("-noFactory")) { + noFactory=true; } else { System.out.println("illegal arg "+i+": "+args[i]); ok=false; @@ -860,7 +838,21 @@ public class GLContext extends Object Frame f = new Frame("GL4Java Info"); f.setSize(10, 10); - Canvas cvs = new Canvas(); + Canvas cvs = null; + GLCapabilities glCaps = new GLCapabilities(); + gl4java.drawable.GLDrawableFactory df = + gl4java.drawable.GLDrawableFactory.getFactory(); + + if(noFactory || + !(df instanceof gl4java.drawable.SunJDK13GLDrawableFactory) + ) + { + cvs = new Canvas(); + } else { + gl4java.drawable.SunJDK13GLDrawableFactory sdf = + (gl4java.drawable.SunJDK13GLDrawableFactory)df; + cvs = new Canvas(sdf.getGraphicsConfiguration(glCaps)); + } cvs.setVisible(true); cvs.setSize(50,50); f.add("Center", cvs); @@ -869,7 +861,7 @@ public class GLContext extends Object // f.pack(); f.setVisible(true); - GLContext glj = new GLContext(cvs, gl, glu); + GLContext glj = new GLContext( cvs, gl, glu, glCaps, null); Frame fInfo = glj.gljShowVersions(); @@ -891,6 +883,8 @@ public class GLContext extends Object } } + public static int getJVMVersionMajor() { return jvmVersionMajor; } + public static int getJVMVersionMinor() { return jvmVersionMinor; } public static String getJVMVendor() { return jvmVendor; } public static boolean isNetscapeJVM() { return isNetscapeJvm; } public static boolean isMicrosoftJVM() { return isMicrosoftJvm; } @@ -923,23 +917,17 @@ public class GLContext extends Object * @param glf the users selected GLUFunc implementation * @param _createOwnWindow the flag for the visual property * @param _offScreenRenderer the flag for the visual property - * @param _doubleBuffer the flag for the visual property - * @param _stereoView the flag for the visual property - * @param _rgba the flag for the visual property - * @param _stencilBits the flag for the visual property - * @param _accumSize the flag for the visual property - * @param _sharedGLContext the shared GLContext * @param _offScrnSize the fixed offscreen pixmap size + * @param _glCaps the GLCapabilities + * @param _sharedGLContext the shared GLContext * */ protected GLContext( Component comp, GLFunc glf, GLUFunc gluf, - boolean _createOwnWindow, boolean _offScreenRenderer, - boolean _doubleBuffer, boolean _stereoView, - boolean _rgba, - int _stencilBits, - int _accumSize, - GLContext _sharedGLContext, - Dimension _offScrnSize + boolean _createOwnWindow, + boolean _offScreenRenderer, + Dimension _offScrnSize, + GLCapabilities _glCaps, + GLContext _sharedGLContext ) { super( ); @@ -949,13 +937,10 @@ public class GLContext extends Object glu = gluf ; createOwnWindow = _createOwnWindow; offScreenRenderer = _offScreenRenderer; - doubleBuffer=_doubleBuffer; - stereoView=_stereoView; - rgba=_rgba; - stencilBits=_stencilBits; - accumSize=_accumSize; offScrnSize= _offScrnSize; + glCaps = _glCaps; + this.sharedGLContext = _sharedGLContext; if(sharedGLContext != null) sharedGLContextNative = @@ -1009,6 +994,77 @@ public class GLContext extends Object System.out.println("GLContext GLContext() failed"); } } + /** + * + * Constructor + * + * This privat constructor is for all possible + * compinations and is called from the customized + * constructors. + * + * First the GLContext is fetched from the Component itself ! + * To do so, the Component is set visible if it is not ! + * + * If a GLContext is fetched, it is current ! + * + * @param comp the users component for the gl-context + * @param glf the users selected GLFunc implementation + * @param glf the users selected GLUFunc implementation + * @param _createOwnWindow the flag for the visual property + * @param _offScreenRenderer the flag for the visual property + * @param _doubleBuffer the flag for the visual property + * @param _stereoView the flag for the visual property + * @param _rgba the flag for the visual property + * @param _stencilBits the flag for the visual property + * @param _accumSize the flag for the visual property + * @param _sharedGLContext the shared GLContext + * @param _offScrnSize the fixed offscreen pixmap size + * + */ + protected GLContext( Component comp, GLFunc glf, GLUFunc gluf, + boolean _createOwnWindow, boolean _offScreenRenderer, + boolean _doubleBuffer, boolean _stereoView, + boolean _rgba, + int _stencilBits, + int _accumSize, + GLContext _sharedGLContext, + Dimension _offScrnSize + ) + { + this( comp, glf, gluf, _createOwnWindow, + _offScreenRenderer, _offScrnSize, + new GLCapabilities(_doubleBuffer, _stereoView, + _rgba, _stencilBits, + _accumSize, _accumSize, + _accumSize, _accumSize), + _sharedGLContext); + } + + /** + * + * Constructor + * + * First the GLContext is fetched from the Component itself ! + * To do so, the Component is set visible if it is not ! + * + * If a GLContext is fetched, it is current ! + * + * @param comp the users component for the gl-context + * @param glf the users selected GLFunc implementation + * @param glf the users selected GLUFunc implementation + * @param _glCaps the GLCapabilities + * @param _sharedGLContext the shared GLContext + * + */ + public GLContext( Component comp, GLFunc glf, GLUFunc gluf, + GLCapabilities _glCaps, + GLContext _sharedGLContext + ) + { + this( comp, glf, gluf, false, + false, null, _glCaps, + _sharedGLContext); + } /** * @@ -1719,6 +1775,12 @@ public class GLContext extends Object { if( libsLoaded==false ) return ; + if(glCaps==null) + { + System.out.println("Internal error: glCaps not initialized !!"); + throw new GL4JavaInitException (); + } + if(pData==0 && !offScreenRenderer && !useJAWT()) { System.out.println("could not open a GL widget -- Win CONTEXT"); @@ -2252,7 +2314,7 @@ public class GLContext extends Object return gljSwapNative( displayHandle, windowHandle, glContext, - doubleBuffer); + glCaps.getDoubleBuffered()); } private static final native boolean gljSwapNative( long disp, @@ -2396,6 +2458,10 @@ public class GLContext extends Object if(libsLoaded==false || gl==null || glu==null || !gljIsInit()) return null; + String jvmstr = "Java Virtual Machine: Version "+ getJVMVersionMajor()+ + "." + getJVMVersionMinor() +", Vendor: "+ + getJVMVendor() + "\n" ; + String info1= "GL4Java - LGPL-Version" + "\n" + "-------------------------------------------------\n" + "-------------------------------------------------\n" + @@ -2420,6 +2486,8 @@ public class GLContext extends Object " Version: "+glu.getNativeVersion() + "\n" + " Vendor : "+glu.getNativeVendor() + "\n" + "-------------------------------------------------\n" + + "\n"+ + jvmstr + "\n" ; String glVen = gl.glGetString(GLFunc.GL_VENDOR); |