diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl')
5 files changed, 107 insertions, 99 deletions
diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLContext.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLContext.java index 48838de53..97c63ea52 100644 --- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLContext.java +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLContext.java @@ -1,5 +1,6 @@ /* * Copyright (c) 2003 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 @@ -40,7 +41,6 @@ package jogamp.opengl.windows.wgl; import javax.media.opengl.*; -import jogamp.opengl.*; public class WindowsPbufferWGLContext extends WindowsWGLContext { // State for render-to-texture and render-to-texture-rectangle support @@ -50,7 +50,7 @@ public class WindowsPbufferWGLContext extends WindowsWGLContext { private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV private int texture; // actual texture object - public WindowsPbufferWGLContext(WindowsPbufferWGLDrawable drawable, + protected WindowsPbufferWGLContext(WindowsPbufferWGLDrawable drawable, GLContext shareWith) { super(drawable, shareWith); } diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLDrawable.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLDrawable.java index 7be630187..83354a7fb 100644 --- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLDrawable.java +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLDrawable.java @@ -59,16 +59,15 @@ public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { private int floatMode; - public WindowsPbufferWGLDrawable(GLDrawableFactory factory, NativeSurface target, - WindowsWGLDrawable dummyDrawable, - WindowsWGLContext sharedCtx) { + protected WindowsPbufferWGLDrawable(GLDrawableFactory factory, NativeSurface target, + WindowsWGLDrawableFactory.SharedResource sharedResource) { super(factory, target, true); if (DEBUG) { System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); } - createPbuffer(dummyDrawable.getNativeSurface().getSurfaceHandle(), sharedCtx); + createPbuffer(sharedResource); if (DEBUG) { System.err.println("Created pbuffer " + this); @@ -125,13 +124,15 @@ public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { } } - private void createPbuffer(long parentHdc, WindowsWGLContext sharedCtx) { + private void createPbuffer(WindowsWGLDrawableFactory.SharedResource sharedResource) { + long parentHdc = sharedResource.getDrawable().getNativeSurface().getSurfaceHandle(); + WGLExt wglExt = sharedResource.getContext().getWGLExt(); + int[] iattributes = new int [2*WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; float[] fattributes = new float[1]; int[] floatModeTmp = new int[1]; int niattribs = 0; int width, height; - WGLExt wglExt = sharedCtx.getWGLExt(); WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); @@ -143,7 +144,7 @@ public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { } if(!WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(chosenCaps, - iattributes, sharedCtx, -1, floatModeTmp)){ + iattributes, sharedResource, -1, floatModeTmp)){ throw new GLException("Pbuffer-related extensions not supported"); } @@ -176,7 +177,7 @@ public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { if (DEBUG) { System.err.println("" + nformats + " suitable pixel formats found"); for (int i = 0; i < nformats; i++) { - WGLGLCapabilities dbgCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pformats[i], glProfile, false, true); + WGLGLCapabilities dbgCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedResource, parentHdc, pformats[i], glProfile, false, true); System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps); } } @@ -240,7 +241,7 @@ public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { // Re-query chosen pixel format { - WGLGLCapabilities newCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pfdid, glProfile, false, true); + WGLGLCapabilities newCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedResource, parentHdc, pfdid, glProfile, false, true); if(null == newCaps) { throw new GLException("pbuffer creation error: unable to re-query chosen PFD ID: " + pfdid + ", hdc " + this.toHexString(tmpHdc)); } diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java index ba3044505..2c078dd98 100644 --- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java @@ -167,25 +167,31 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { private AbstractGraphicsScreen screen; private WindowsDummyWGLDrawable drawable; private WindowsWGLContext context; - private boolean canCreateGLPbuffer; - private boolean readDrawableAvailable; + private boolean hasARBPixelFormat; + private boolean hasARBMultisample; + private boolean hasARBPBuffer; + private boolean hasARBReadDrawable; SharedResource(WindowsGraphicsDevice dev, AbstractGraphicsScreen scrn, WindowsDummyWGLDrawable draw, WindowsWGLContext ctx, - boolean readBufferAvail, boolean canPbuffer) { + boolean arbPixelFormat, boolean arbMultisample, boolean arbPBuffer, boolean arbReadDrawable) { device = dev; screen = scrn; drawable = draw; context = ctx; - canCreateGLPbuffer = canPbuffer; - readDrawableAvailable = readBufferAvail; + hasARBPixelFormat = arbPixelFormat; + hasARBMultisample = arbMultisample; + hasARBPBuffer = arbPBuffer; + hasARBReadDrawable = arbReadDrawable; } final public AbstractGraphicsDevice getDevice() { return device; } final public AbstractGraphicsScreen getScreen() { return screen; } - final public GLDrawableImpl getDrawable() { return drawable; } - final public GLContextImpl getContext() { return context; } + final public WindowsWGLDrawable getDrawable() { return drawable; } + final public WindowsWGLContext getContext() { return context; } - final boolean canCreateGLPbuffer() { return canCreateGLPbuffer; } - final boolean isReadDrawableAvailable() { return readDrawableAvailable; } + final boolean hasARBPixelFormat() { return hasARBPixelFormat; } + final boolean hasARBMultisample() { return hasARBMultisample; } + final boolean hasARBPBuffer() { return hasARBPBuffer; } + final boolean hasReadDrawable() { return hasARBReadDrawable; } } class SharedResourceImplementation implements SharedResourceRunner.Implementation { @@ -231,12 +237,16 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { throw new GLException("Couldn't create shared context for drawable: "+sharedDrawable); } sharedContext.setSynchronized(true); - boolean canCreateGLPbuffer; - boolean readDrawableAvailable; + boolean hasARBPixelFormat; + boolean hasARBMultisample; + boolean hasARBPBuffer; + boolean hasARBReadDrawableAvailable; sharedContext.makeCurrent(); try { - canCreateGLPbuffer = sharedContext.getGL().isExtensionAvailable(GL_ARB_pbuffer); - readDrawableAvailable = sharedContext.isExtensionAvailable(WGL_ARB_make_current_read) && + hasARBPixelFormat = sharedContext.isExtensionAvailable(WGL_ARB_pixel_format); + hasARBMultisample = sharedContext.isExtensionAvailable(WGL_ARB_multisample); + hasARBPBuffer = sharedContext.isExtensionAvailable(GL_ARB_pbuffer); + hasARBReadDrawableAvailable = sharedContext.isExtensionAvailable(WGL_ARB_make_current_read) && sharedContext.isFunctionAvailable(wglMakeContextCurrent); } finally { sharedContext.release(); @@ -245,10 +255,14 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { System.err.println("!!! SharedDevice: " + sharedDevice); System.err.println("!!! SharedScreen: " + absScreen); System.err.println("!!! SharedContext: " + sharedContext); - System.err.println("!!! pbuffer avail: " + canCreateGLPbuffer); - System.err.println("!!! readDrawable: " + readDrawableAvailable); + System.err.println("!!! pixelformat: " + hasARBPixelFormat); + System.err.println("!!! multisample: " + hasARBMultisample); + System.err.println("!!! pbuffer: " + hasARBPBuffer); + System.err.println("!!! readDrawable: " + hasARBReadDrawableAvailable); } - return new SharedResource(sharedDevice, absScreen, sharedDrawable, sharedContext, readDrawableAvailable, canCreateGLPbuffer); + return new SharedResource(sharedDevice, absScreen, sharedDrawable, sharedContext, + hasARBPixelFormat, hasARBMultisample, + hasARBPBuffer, hasARBReadDrawableAvailable); } catch (Throwable t) { throw new GLException("WindowsWGLDrawableFactory - Could not initialize shared resources for "+connection, t); } finally { @@ -299,6 +313,8 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { } final static String GL_ARB_pbuffer = "GL_ARB_pbuffer"; + final static String WGL_ARB_pixel_format = "WGL_ARB_pixel_format"; + final static String WGL_ARB_multisample = "WGL_ARB_multisample"; final static String WGL_ARB_make_current_read = "WGL_ARB_make_current_read"; final static String wglMakeContextCurrent = "wglMakeContextCurrent"; @@ -384,9 +400,7 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { } sr.context.makeCurrent(); try { - GLDrawableImpl pbufferDrawable = new WindowsPbufferWGLDrawable(WindowsWGLDrawableFactory.this, target, - sr.drawable, - sr.context); + GLDrawableImpl pbufferDrawable = new WindowsPbufferWGLDrawable(WindowsWGLDrawableFactory.this, target, sr); returnList.add(pbufferDrawable); } finally { sr.context.release(); @@ -407,7 +421,7 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { public final int isReadDrawableAvailable(AbstractGraphicsDevice device) { SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); if(null!=sr) { - return sr.isReadDrawableAvailable() ? 1 : 0 ; + return sr.hasReadDrawable() ? 1 : 0 ; } return -1; // undefined } @@ -415,7 +429,7 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { public final boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); if(null!=sr) { - return sr.canCreateGLPbuffer(); + return sr.hasARBPBuffer(); } return false; } diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfiguration.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfiguration.java index a80f68377..ae07646b3 100644 --- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfiguration.java +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfiguration.java @@ -57,9 +57,6 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio // Keep this under the same debug flag as the drawable factory for convenience protected static final boolean DEBUG = jogamp.opengl.Debug.debug("GraphicsConfiguration"); - final static String WGL_ARB_pixel_format = "WGL_ARB_pixel_format"; - final static String WGL_ARB_multisample = "WGL_ARB_multisample"; - protected static final int MAX_PFORMATS = 256; protected static final int MAX_ATTRIBS = 256; @@ -99,13 +96,13 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio } WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory) _factory; AbstractGraphicsDevice device = screen.getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - boolean hasARB = null != sharedContext && sharedContext.isExtensionAvailable(WGL_ARB_pixel_format) ; + WindowsWGLDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); + boolean hasARB = null != sharedResource && sharedResource.hasARBPixelFormat(); WGLGLCapabilities caps = null; if(hasARB) { - caps = wglARBPFID2GLCapabilities(sharedContext, hdc, pfdID, glp, onscreen, true /* pbuffer */); + caps = wglARBPFID2GLCapabilities(sharedResource, hdc, pfdID, glp, onscreen, true /* pbuffer */); } else { caps = PFD2GLCapabilities(glp, hdc, pfdID, onscreen); } @@ -164,10 +161,12 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio public final int getPixelFormatID() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).getPFDID() : 0; } public final boolean isChoosenByARB() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).isSetByARB() : false; } - static int fillAttribsForGeneralWGLARBQuery(boolean haveWGLARBMultisample, int[] iattributes) { + static int fillAttribsForGeneralWGLARBQuery(WindowsWGLDrawableFactory.SharedResource sharedResource, int[] iattributes) { int niattribs = 0; iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; + if(sharedResource.hasARBPBuffer()) { + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; + } iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_BITMAP_ARB; iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; @@ -184,13 +183,15 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; - if (haveWGLARBMultisample) { + if(sharedResource.hasARBMultisample()) { iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; } - // pbo float buffer - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; // ati - iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; // nvidia + if(sharedResource.hasARBPBuffer()) { + // pbo float buffer + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; // ati + iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; // nvidia + } return niattribs; } @@ -236,21 +237,21 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio return pfdIDs; } - static WGLGLCapabilities wglARBPFID2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int pfdID, + static WGLGLCapabilities wglARBPFID2GLCapabilities(WindowsWGLDrawableFactory.SharedResource sharedResource, + long hdc, int pfdID, GLProfile glp, boolean onscreen, boolean usePBuffer) { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - if (!haveWGLChoosePixelFormatARB) { + if (!sharedResource.hasARBPixelFormat()) { return null; } - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); int[] iattributes = new int [2*MAX_ATTRIBS]; int[] iresults = new int [2*MAX_ATTRIBS]; - int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); + int niattribs = fillAttribsForGeneralWGLARBQuery(sharedResource, iattributes); - if (!sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, niattribs, iattributes, 0, iresults, 0)) { - throw new GLException("wglARBPFID2GLCapabilities: Error getting pixel format attributes for pixel format " + pfdID + " of device context"); + if (!sharedResource.getContext().getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, niattribs, iattributes, 0, iresults, 0)) { + throw new GLException("wglARBPFID2GLCapabilities: Error getting pixel format attributes for pixel format " + pfdID + + " of device context " + toHexString(hdc) + ", werr " + GDI.GetLastError()); } ArrayList bucket = new ArrayList(1); final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); @@ -260,13 +261,13 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio return null; } - static int[] wglChoosePixelFormatARB(long hdc, WindowsWGLContext sharedContext, + static int[] wglChoosePixelFormatARB(long hdc, WindowsWGLDrawableFactory.SharedResource sharedResource, GLCapabilitiesImmutable capabilities, int[] iattributes, int accelerationMode, float[] fattributes) { if ( !WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(capabilities, - iattributes, sharedContext, accelerationMode, null)) + iattributes, sharedResource, accelerationMode, null)) { if (DEBUG) { System.err.println("wglChoosePixelFormatARB: GLCapabilities2AttribList failed: " + GDI.GetLastError()); @@ -277,7 +278,7 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio int[] pformatsTmp = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; int[] numFormatsTmp = new int[1]; - if ( !sharedContext.getWGLExt().wglChoosePixelFormatARB(hdc, iattributes, 0, + if ( !sharedResource.getContext().getWGLExt().wglChoosePixelFormatARB(hdc, iattributes, 0, fattributes, 0, WindowsWGLGraphicsConfiguration.MAX_PFORMATS, pformatsTmp, 0, numFormatsTmp, 0)) @@ -299,7 +300,7 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio + Integer.toHexString(accelerationMode) + ": " + numFormats); for (int i = 0; i < numFormats; i++) { WGLGLCapabilities dbgCaps0 = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities( - sharedContext, hdc, pformats[i], + sharedResource, hdc, pformats[i], capabilities.getGLProfile(), capabilities.isOnscreen(), capabilities.isPBuffer()); System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps0); } @@ -307,35 +308,33 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio return pformats; } - static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp, boolean onscreen, boolean usePBuffer) { + static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2GLCapabilities(WindowsWGLDrawableFactory.SharedResource sharedResource, + long hdc, int[] pfdIDs, GLProfile glp, boolean onscreen, boolean usePBuffer) { final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, winattrbits); + return wglARBPFIDs2GLCapabilitiesImpl(sharedResource, hdc, pfdIDs, glp, winattrbits); } - static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2AllGLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp) { - return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, GLGraphicsConfigurationUtil.ALL_BITS); + static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2AllGLCapabilities(WindowsWGLDrawableFactory.SharedResource sharedResource, + long hdc, int[] pfdIDs, GLProfile glp) { + return wglARBPFIDs2GLCapabilitiesImpl(sharedResource, hdc, pfdIDs, glp, GLGraphicsConfigurationUtil.ALL_BITS); } - private static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2GLCapabilitiesImpl(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp, int winattrbits) { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - if (!haveWGLChoosePixelFormatARB) { + private static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2GLCapabilitiesImpl(WindowsWGLDrawableFactory.SharedResource sharedResource, + long hdc, int[] pfdIDs, GLProfile glp, int winattrbits) { + if (!sharedResource.hasARBPixelFormat()) { return null; } - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); final int numFormats = pfdIDs.length; int[] iattributes = new int [2*MAX_ATTRIBS]; int[] iresults = new int [2*MAX_ATTRIBS]; - int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); + int niattribs = fillAttribsForGeneralWGLARBQuery(sharedResource, iattributes); ArrayList bucket = new ArrayList(); for(int i = 0; i<numFormats; i++) { if ( pfdIDs[i] >= 1 && - sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdIDs[i], 0, niattribs, iattributes, 0, iresults, 0) ) { + sharedResource.getContext().getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdIDs[i], 0, niattribs, iattributes, 0, iresults, 0) ) { AttribList2GLCapabilities(bucket, glp, hdc, pfdIDs[i], iattributes, niattribs, iresults, winattrbits); } else if (DEBUG) { System.err.println("wglARBPFIDs2GLCapabilities: Cannot get pixel format attributes for pixel format " + @@ -348,17 +347,10 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio static boolean GLCapabilities2AttribList(GLCapabilitiesImmutable caps, int[] iattributes, - GLContextImpl sharedCtx, + WindowsWGLDrawableFactory.SharedResource sharedResource, int accelerationValue, int[] floatMode) throws GLException { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); - if(DEBUG) { - System.err.println("HDC2GLCapabilities: ARB_pixel_format: "+haveWGLChoosePixelFormatARB); - System.err.println("HDC2GLCapabilities: ARB_multisample : "+haveWGLARBMultisample); - } - - if (!haveWGLChoosePixelFormatARB) { + if (!sharedResource.hasARBPixelFormat()) { return false; } @@ -376,7 +368,7 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio if (onscreen) { iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; iattributes[niattribs++] = GL.GL_TRUE; - } else if (pbuffer) { + } else if (pbuffer && sharedResource.hasARBPBuffer()) { iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; iattributes[niattribs++] = GL.GL_TRUE; } else { @@ -429,7 +421,7 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio iattributes[niattribs++] = caps.getAccumAlphaBits(); } - if (caps.getSampleBuffers() && haveWGLARBMultisample) { + if (caps.getSampleBuffers() && sharedResource.hasARBMultisample()) { iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; iattributes[niattribs++] = GL.GL_TRUE; iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; @@ -440,12 +432,13 @@ public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguratio boolean rect = caps.getPbufferRenderToTextureRectangle(); boolean useFloat = caps.getPbufferFloatingPointBuffers(); boolean ati = false; - if (pbuffer) { + if (pbuffer && sharedResource.hasARBPBuffer()) { // Check some invariants and set up some state if (rect && !rtt) { throw new GLException("Render-to-texture-rectangle requires render-to-texture to be specified"); } + WindowsWGLContext sharedCtx = sharedResource.getContext(); if (rect) { if (!sharedCtx.isExtensionAvailable("GL_NV_texture_rectangle")) { throw new GLException("Render-to-texture-rectangle requires GL_NV_texture_rectangle extension"); diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java index d8b84d1cb..fdf10a5ef 100644 --- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java @@ -106,13 +106,12 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat } protected static List/*<WGLGLCapabilities>*/ getAvailableCapabilities(WindowsWGLDrawableFactory factory, AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sharedResource = factory.getOrCreateSharedResource(device); + WindowsWGLDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); if(null == sharedResource) { throw new GLException("Shared resource for device n/a: "+device); } - WindowsWGLDrawable sharedDrawable = (WindowsWGLDrawable) sharedResource.getDrawable(); + WindowsWGLDrawable sharedDrawable = sharedResource.getDrawable(); GLCapabilitiesImmutable capsChosen = sharedDrawable.getChosenGLCapabilities(); - WindowsWGLContext sharedContext = (WindowsWGLContext) sharedResource.getContext(); List availableCaps = null; sharedDrawable.lockSurface(); @@ -121,8 +120,8 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat if (0 == hdc) { throw new GLException("Error: HDC is null"); } - if (sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { - availableCaps = getAvailableGLCapabilitiesARB(hdc, sharedContext, capsChosen.getGLProfile()); + if (sharedResource.hasARBPixelFormat()) { + availableCaps = getAvailableGLCapabilitiesARB(hdc, sharedResource, capsChosen.getGLProfile()); } if( null == availableCaps || 0 == availableCaps.size() ) { availableCaps = getAvailableGLCapabilitiesGDI(hdc, capsChosen.getGLProfile()); @@ -137,9 +136,9 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat return availableCaps; } - static List/*<WGLGLCapabilities>*/ getAvailableGLCapabilitiesARB(long hdc, WindowsWGLContext sharedContext, GLProfile glProfile) { - int[] pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); - return WindowsWGLGraphicsConfiguration.wglARBPFIDs2AllGLCapabilities(sharedContext, hdc, pformats, glProfile); + static List/*<WGLGLCapabilities>*/ getAvailableGLCapabilitiesARB(long hdc, WindowsWGLDrawableFactory.SharedResource sharedResource, GLProfile glProfile) { + int[] pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedResource.getContext(), hdc); + return WindowsWGLGraphicsConfiguration.wglARBPFIDs2AllGLCapabilities(sharedResource, hdc, pformats, glProfile); } static List/*<WGLGLCapabilities>*/ getAvailableGLCapabilitiesGDI(long hdc, GLProfile glProfile) { @@ -256,16 +255,17 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat private static boolean updateGraphicsConfigurationARB(long hdc, boolean extHDC, WindowsWGLGraphicsConfiguration config, CapabilitiesChooser chooser, WindowsWGLDrawableFactory factory, int[] pformats) { AbstractGraphicsDevice device = config.getScreen().getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - if (null == sharedContext) { + WindowsWGLDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); + + if (null == sharedResource) { if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: SharedContext is null: "+device); + System.err.println("updateGraphicsConfigurationARB: SharedResource is null: "+device); } return false; } - if (!sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { + if (!sharedResource.hasARBPixelFormat()) { if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: "+WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format+" not available"); + System.err.println("updateGraphicsConfigurationARB: "+WindowsWGLDrawableFactory.WGL_ARB_pixel_format+" not available"); } return false; } @@ -288,7 +288,7 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat + ", pixelformat " + presetPFDID); } pixelFormatSet = true; - pixelFormatCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedContext, hdc, presetPFDID, glProfile, onscreen, usePBuffer); + pixelFormatCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedResource, hdc, presetPFDID, glProfile, onscreen, usePBuffer); } else { int recommendedIndex = -1; // recommended index @@ -299,16 +299,16 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat int[] iattributes = new int[2 * WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; float[] fattributes = new float[1]; int accelerationMode = WGLExt.WGL_FULL_ACCELERATION_ARB; - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, + pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedResource, capsChosen, iattributes, accelerationMode, fattributes); if (null == pformats) { accelerationMode = WGLExt.WGL_GENERIC_ACCELERATION_ARB; - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, + pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedResource, capsChosen, iattributes, accelerationMode, fattributes); } if (null == pformats) { accelerationMode = -1; // use what we are offered .. - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, + pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedResource, capsChosen, iattributes, accelerationMode, fattributes); } if (null != pformats) { @@ -318,7 +318,7 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat System.err.println("updateGraphicsConfigurationARB: wglChoosePixelFormatARB failed with: "+capsChosen); } // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available - pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); + pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedResource.getContext(), hdc); if (DEBUG) { final int len = ( null != pformats ) ? pformats.length : 0; System.err.println("updateGraphicsConfigurationARB: NumFormats (wglAllARBPFIDs) " + len); @@ -333,7 +333,7 @@ public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurat } List /*<WGLGLCapabilities>*/ availableCaps = - WindowsWGLGraphicsConfiguration.wglARBPFIDs2GLCapabilities(sharedContext, hdc, pformats, + WindowsWGLGraphicsConfiguration.wglARBPFIDs2GLCapabilities(sharedResource, hdc, pformats, glProfile, onscreen, usePBuffer); if( null == availableCaps || 0 == availableCaps.size() ) { if (DEBUG) { |