diff options
Diffstat (limited to 'src/net/java/games/jogl/impl/macosx/MacOSXGLContext.java')
| -rw-r--r-- | src/net/java/games/jogl/impl/macosx/MacOSXGLContext.java | 119 |
1 files changed, 43 insertions, 76 deletions
diff --git a/src/net/java/games/jogl/impl/macosx/MacOSXGLContext.java b/src/net/java/games/jogl/impl/macosx/MacOSXGLContext.java index 5471fcda4..56fba2900 100644 --- a/src/net/java/games/jogl/impl/macosx/MacOSXGLContext.java +++ b/src/net/java/games/jogl/impl/macosx/MacOSXGLContext.java @@ -47,20 +47,17 @@ import net.java.games.jogl.impl.*; public abstract class MacOSXGLContext extends GLContextImpl { - private static JAWT jawt; + protected MacOSXGLDrawable drawable; protected long nsContext; // NSOpenGLContext - protected long nsView; // NSView - protected long updater; // ContextUpdater // Table that holds the addresses of the native C-language entry points for // OpenGL functions. private GLProcAddressTable glProcAddressTable; - public MacOSXGLContext(Component component, - GLCapabilities capabilities, - GLCapabilitiesChooser chooser, + public MacOSXGLContext(MacOSXGLDrawable drawable, GLContext shareWith) { - super(component, capabilities, chooser, shareWith); + super(shareWith); + this.drawable = drawable; } protected GL createGL() @@ -78,34 +75,11 @@ public abstract class MacOSXGLContext extends GLContextImpl return glExtensionName; } - protected boolean isFunctionAvailable(String glFunctionName) - { - return super.isFunctionAvailable(glFunctionName); - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return true; - } - return super.isExtensionAvailable(glExtensionName); - } - - protected abstract boolean isOffscreen(); - - public int getOffscreenContextReadBuffer() { + public int getOffscreenContextPixelDataType() { throw new GLException("Should not call this"); } - public int getOffscreenContextWidth() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextHeight() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextPixelDataType() { + public int getOffscreenContextReadBuffer() { throw new GLException("Should not call this"); } @@ -131,8 +105,9 @@ public abstract class MacOSXGLContext extends GLContextImpl } } int[] viewNotReady = new int[1]; + GLCapabilities capabilities = drawable.getCapabilities(); nsContext = CGL.createContext(share, - nsView, + drawable.getView(), capabilities.getDoubleBuffered() ? 1 : 0, capabilities.getStereo() ? 1 : 0, capabilities.getRedBits(), @@ -160,38 +135,37 @@ public abstract class MacOSXGLContext extends GLContextImpl } throw new GLException("Error creating nsContext"); } - //updater = CGL.updateContextRegister(nsContext, nsView); // gznote: not thread safe yet! GLContextShareSet.contextCreated(this); return true; } protected int makeCurrentImpl() throws GLException { - boolean created = false; - if (nsContext == 0) { - if (!create()) { - return CONTEXT_NOT_CURRENT; - } - if (DEBUG) { - System.err.println("!!! Created GL nsContext for " + getClass().getName()); - } - created = true; + boolean created = false; + if (nsContext == 0) { + if (!create()) { + return CONTEXT_NOT_CURRENT; } - - if (!CGL.makeCurrentContext(nsContext, nsView)) { - throw new GLException("Error making nsContext current"); + if (DEBUG) { + System.err.println("!!! Created GL nsContext for " + getClass().getName()); } + created = true; + } - if (created) { - resetGLFunctionAvailability(); - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; + if (!CGL.makeCurrentContext(nsContext, drawable.getView())) { + throw new GLException("Error making nsContext current"); + } + + if (created) { + resetGLFunctionAvailability(); + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; } protected void releaseImpl() throws GLException { - if (!CGL.clearCurrentContext(nsContext, nsView)) { - throw new GLException("Error freeing OpenGL nsContext"); - } + if (!CGL.clearCurrentContext(nsContext, drawable.getView())) { + throw new GLException("Error freeing OpenGL nsContext"); + } } protected void destroyImpl() throws GLException { @@ -199,15 +173,14 @@ public abstract class MacOSXGLContext extends GLContextImpl if (!CGL.deleteContext(nsContext, 0)) { throw new GLException("Unable to delete OpenGL context"); } + nsContext = 0; + GLContextShareSet.contextDestroyed(this); if (DEBUG) { System.err.println("!!! Destroyed OpenGL context " + nsContext); } - nsContext = 0; } } - public abstract void swapBuffers() throws GLException; - protected long dynamicLookupFunction(String glFuncName) { return CGL.getProcAddress(glFuncName); } @@ -247,6 +220,19 @@ public abstract class MacOSXGLContext extends GLContextImpl CGL.setSwapInterval(nsContext, interval); } + protected boolean isFunctionAvailable(String glFunctionName) + { + return super.isFunctionAvailable(glFunctionName); + } + + public boolean isExtensionAvailable(String glExtensionName) { + if (glExtensionName.equals("GL_ARB_pbuffer") || + glExtensionName.equals("GL_ARB_pixel_format")) { + return true; + } + return super.isExtensionAvailable(glExtensionName); + } + //---------------------------------------------------------------------- // Internals only below this point // @@ -254,23 +240,4 @@ public abstract class MacOSXGLContext extends GLContextImpl protected long getNSContext() { return nsContext; } - - protected long getNSView() { - return nsView; - } - - protected JAWT getJAWT() - { - if (jawt == null) - { - JAWT j = new JAWT(); - j.version(JAWTFactory.JAWT_VERSION_1_4); - if (!JAWTFactory.JAWT_GetAWT(j)) - { - throw new RuntimeException("Unable to initialize JAWT"); - } - jawt = j; - } - return jawt; - } } |