renderspu_agl.c revision e0e0c19eefceaf5d4ec40f9466b58a771f50e799
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* Copyright (c) 2001, Stanford University
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * All rights reserved
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * See the file LICENSE.txt for information on redistributing this software.
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* Some necessary global defines */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Event classes */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Event kinds */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ( SetWRefCon( (w), (unsigned long) (c) ) )
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ( (ContextInfo *) GetWRefCon( ((w)->nativeWindow ? (w)->nativeWindow : (w)->window) ) )
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* Debug macros */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crDebug(text" (%d; %s:%d)", (int)(result), __FILE__, __LINE__)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* Window event handler */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncwindowEvtHndlr(EventHandlerCallRef myHandler, EventRef event, void* userData)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Currently this is *NOT* used */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GetEventParameter(event, kEventParamDirectObject, typeWindowRef,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crWarning( "Render SPU: caught kEventWindowClose -- quitting." );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* build gl */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* zoom button */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crWarning("Render SPU: PBuffers not support on Darwin/AGL yet.");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspuChoosePixelFormat(ContextInfo *context, AGLPixelFormat *pix)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLbitfield visAttribs = context->visual->visAttribs;
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#define ATTR_ADDV(s,v) ( ATTR_ADD((s)), ATTR_ADD((v)) )
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* ATTR_ADDV(AGL_RED_SIZE, 1);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ATTR_ADDV(AGL_GREEN_SIZE, 1);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ATTR_ADDV(AGL_BLUE_SIZE, 1); */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* if( render_spu.fullscreen )*/
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* ATTR_ADD(AGL_FULLSCREEN);*/
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync *pix = render_spu.ws.aglChoosePixelFormat( NULL, 0, attribs );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspuDestroyPixelFormat(ContextInfo *context, AGLPixelFormat *pix)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemCreateContext(VisualInfo *visual, ContextInfo *context, ContextInfo *sharedContext)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crError( "Render SPU: Unable to create pixel format" );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync context->context = render_spu.ws.aglCreateContext( pix, NULL );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crError( "Render SPU: Could not create rendering context" );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemDestroyContext(ContextInfo *context)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync render_spu.ws.aglSetDrawable(context->context, NULL);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspuFullscreen(WindowInfo *window, GLboolean fullscreen)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Real fullscreen isn't supported by VirtualBox */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspuWindowAttachContext(WindowInfo *wi, WindowRef window,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Flush old context first */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* If the window buffer name is uninitialized we have to create a new
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * dummy context. */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Use the same visual bits as those in the context structure */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crError( "Render SPU: Unable to create pixel format" );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Create the dummy context */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync wi->dummyContext = render_spu.ws.aglCreateContext( pix, NULL );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crError( "Render SPU: Could not create rendering context" );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* New global buffer name */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Set the new buffer name to the dummy context. This enable the
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * sharing of the same hardware buffer afterwards. */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglSetInteger(wi->dummyContext, AGL_BUFFER_NAME, &wi->bufferName);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: SetInteger Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Assign the dummy context to the window */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglSetDrawable(wi->dummyContext, drawable);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: SetDrawable Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync oldDrawable = render_spu.ws.aglGetDrawable(context->context);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Only switch the context if the drawable has changed */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Reset the current context */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglSetDrawable(context->context, NULL);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: SetDrawable Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Set the buffer name of the dummy context to the current context
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * also. After that both share the same hardware buffer. */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync render_spu.ws.aglSetInteger (context->context, AGL_BUFFER_NAME, &wi->bufferName);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: SetInteger Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Set the new drawable */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglSetDrawable(context->context, newDrawable);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: SetDrawable Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglSetCurrentContext(context->context);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: SetCurrentContext Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglUpdateContext(context->context);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: UpdateContext Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemCreateWindow(VisualInfo *visual, GLboolean showIt,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Delete the dummy context */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync render_spu.ws.aglSetDrawable(window->dummyContext, NULL);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync render_spu.ws.aglDestroyContext(window->dummyContext);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Reset some values */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemWindowSize(WindowInfo *window, GLint w, GLint h)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Send a event to the main thread, cause some function of Carbon aren't
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * thread safe */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = CreateEvent(NULL, kEventClassVBox, kEventVBoxResizeWindow, 0, kEventAttributeNone, &evt);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: CreateEvent Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = SetEventParameter(evt, kEventParamWindowRef, typeWindowRef, sizeof(window->window), &window->window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: SetEventParameter Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = SetEventParameter(evt, kEventParamDimensions, typeHISize, sizeof (s), &s);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: SetEventParameter Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = PostEventToQueue(GetMainEventQueue(), evt, kEventPriorityStandard);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: PostEventToQueue Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Update the context */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ContextInfo *context = renderspuGetWindowContext(window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglUpdateContext(context->context);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: UpdateContext Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* save the new size */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemGetWindowGeometry(WindowInfo *window,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = GetWindowBounds(window->window, kWindowStructureRgn, &r);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: GetWindowBounds Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync *x = (int) r.left;
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync *y = (int) r.top;
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemGetMaxWindowSize(WindowInfo *window,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = GetWindowResizeLimits (window->window, NULL, &s);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: GetWindowResizeLimits Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Send a event to the main thread, cause some function of Carbon aren't
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * thread safe */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = CreateEvent(NULL, kEventClassVBox, kEventVBoxMoveWindow, 0, kEventAttributeNone, &evt);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: CreateEvent Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = SetEventParameter(evt, kEventParamWindowRef, typeWindowRef, sizeof(window->window), &window->window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: SetEventParameter Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = SetEventParameter(evt, kEventParamOrigin, typeHIPoint, sizeof (p), &p);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: SetEventParameter Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = PostEventToQueue(GetMainEventQueue(), evt, kEventPriorityStandard);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: PostEventToQueue Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Update the context */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ContextInfo *context = renderspuGetWindowContext(window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglUpdateContext(context->context);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: UpdateContext Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* Either show or hide the render SPU's window. */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemShowWindow(WindowInfo *window, GLboolean showIt)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Force moving the win to the right position before we show it */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync renderspu_SystemWindowPosition (window, window->x, window->y);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Send a event to the main thread, cause some function of Carbon
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * aren't thread safe */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = CreateEvent(NULL, kEventClassVBox, kEventVBoxShowWindow, 0, kEventAttributeNone, &evt);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: CreateEvent Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = SetEventParameter(evt, kEventParamWindowRef, typeWindowRef, sizeof (window->window), &window->window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: SetEventParameter Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = PostEventToQueue(GetMainEventQueue(), evt, kEventPriorityStandard);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: PostEventToQueue Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Update the context */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ContextInfo *context = renderspuGetWindowContext(window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglUpdateContext(context->context);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: UpdateContext Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemMakeCurrent(WindowInfo *window, GLint nativeWindow,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* crDebug( "renderspu_SystemMakeCurrent( %x, %i, %x )", window, nativeWindow, context );*/
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crDebug("Render SPU: MakeCurrent visual mismatch (0x%x != 0x%x); remaking window.",
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync (uint)window->visual->visAttribs, (uint)context->visual->visAttribs);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * XXX have to revisit this issue!!!
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * But for now we destroy the current window
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * and re-create it with the context's visual abilities
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync renderspu_SystemCreateWindow(context->visual, window->visible,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* This is the normal case: rendering to the render SPU's own window */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = renderspuWindowAttachContext(window, window->window,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* XXX this is a total hack to work around an NVIDIA driver bug */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync if(render_spu.self.GetFloatv && context->haveWindowPosARB)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync render_spu.self.GetFloatv(GL_CURRENT_RASTER_POSITION, f);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemSwapBuffers(WindowInfo *window, GLint flags)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ContextInfo *context = renderspuGetWindowContext(window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crError("Render SPU: SwapBuffers got a null context from the window");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* This method seems called very often. To prevent the dock using all free
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * resources we update the dock only two times per second. */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Send a event to the main thread, cause some function of Carbon aren't
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * thread safe */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = CreateEvent(NULL, kEventClassVBox, kEventVBoxUpdateDock, 0, kEventAttributeNone, &evt);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: CreateEvent Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = PostEventToQueue(GetMainEventQueue(), evt, kEventPriorityStandard);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN_VOID (status, "Render SPU: PostEventToQueue Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncvoid renderspu_SystemWindowVisibleRegion(WindowInfo *window, GLint cRects, GLint* pRects)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Create some temporary regions */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync for (i=0; i<cRects; ++i)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Set the clip region to the context */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglSetInteger(c->context, AGL_CLIP_REGION, (const GLint*)rgn);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: SetInteger Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync result = render_spu.ws.aglEnable(c->context, AGL_CLIP_REGION);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_AGL_RC (result, "Render SPU: Enable Failed");
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Clear the region structure */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncrenderspu_SystemVBoxCreateWindow(VisualInfo *visual, GLboolean showIt,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync WindowAttributes winAttr = kWindowNoShadowAttribute | kWindowCompositingAttribute | kWindowIgnoreClicksAttribute | kWindowStandardHandlerAttribute | kWindowLiveResizeAttribute;
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync if(window->window && IsValidWindowPtr(window->window))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Destroy the old one */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = CreateNewWindow(winClass, winAttr, &windowRect, &window->window);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN (status, "Render SPU: CreateNewWindow Failed", GL_FALSE);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* We set a title for debugging purposes */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync title_string = CFStringCreateWithCStringNoCopy(NULL, window->title,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync SetWindowTitleWithCFString(window->window, title_string);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* We need grouping so create a master group for this & all following
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * windows & one group for the parent. */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = CreateWindowGroup(kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrSharedActivation | kWindowGroupAttrHideOnCollapse | kWindowGroupAttrFixedLevel, &gMasterGroup);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN (status, "Render SPU: CreateWindowGroup Failed", GL_FALSE);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync status = CreateWindowGroup(kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrSharedActivation | kWindowGroupAttrHideOnCollapse | kWindowGroupAttrFixedLevel, &gParentGroup);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CHECK_CARBON_RC_RETURN (status, "Render SPU: CreateWindowGroup Failed", GL_FALSE);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Make the correct z-layering */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync SendWindowGroupBehind (gParentGroup, gMasterGroup);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* and set the gParentGroup as parent for gMasterGroup. */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* The parent has to be in its own group */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync parent = HIViewGetWindow ((HIViewRef)render_spu_parent_window_id);
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Add the new window to the master group */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Own handler needed? */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* Even though there are still issues with the windows themselves,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync install the event handlers */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync EventTypeSpec event_list[] = { {kEventClassWindow, kEventWindowClose} };
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync window->event_handler = NewEventHandlerUPP( windowEvtHndlr );
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /*InstallWindowEventHandler(window->window, window->event_handler,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GetEventTypeCount(event_list), event_list,
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync NULL, NULL);*/
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync /* This will be initialized on the first attempt to attach the global
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync * context to this new window */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync crDebug("Render SPU: actual window (x, y, width, height): %d, %d, %d, %d",