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-rw-r--r--src/jogl/classes/jogamp/opengl/GLContextImpl.java28
-rw-r--r--src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java54
2 files changed, 58 insertions, 24 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
index 0d8b193af..376b3c0e5 100644
--- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
@@ -342,23 +342,24 @@ public abstract class GLContextImpl extends GLContext {
@Override
public final void destroy() {
- if ( null == drawable ) {
- throw new GLException("Drawable is null: "+toString());
- }
if ( DEBUG_TRACE_SWITCH ) {
+ final long drawH = null != drawable ? drawable.getHandle() : 0;
System.err.println(getThreadName() + ": GLContextImpl.destroy.0: obj " + toHexString(hashCode()) + ", ctx " + toHexString(contextHandle) +
- ", surf "+toHexString(drawable.getHandle())+", isShared "+GLContextShareSet.isShared(this)+" - "+lock);
+ ", surf "+toHexString(drawH)+", isShared "+GLContextShareSet.isShared(this)+" - "+lock);
}
- if ( 0 != contextHandle ) {
+ if ( 0 != contextHandle ) { // isCreated() ?
+ if ( null == drawable ) {
+ throw new GLException("GLContext created but drawable is null: "+toString());
+ }
final int lockRes = drawable.lockSurface();
if ( NativeSurface.LOCK_SURFACE_NOT_READY >= lockRes ) {
// this would be odd ..
throw new GLException("Surface not ready to lock: "+drawable);
}
- Throwable drawableContextRealizedException = null;
+ Throwable associateDrawableException = null;
try {
if ( !drawable.isRealized() ) {
- throw new GLException("Drawable not realized: "+toString());
+ throw new GLException("GLContext created but drawable not realized: "+toString());
}
// Must hold the lock around the destroy operation to make sure we
// don't destroy the context while another thread renders to it.
@@ -380,7 +381,7 @@ public abstract class GLContextImpl extends GLContext {
try {
associateDrawable(false);
} catch (Throwable t) {
- drawableContextRealizedException = t;
+ associateDrawableException = t;
}
if ( 0 != defaultVAO ) {
int[] tmp = new int[] { defaultVAO };
@@ -410,8 +411,8 @@ public abstract class GLContextImpl extends GLContext {
} finally {
drawable.unlockSurface();
}
- if(null != drawableContextRealizedException) {
- throw new GLException("GLContext.destroy() during GLDrawableImpl.contextRealized(this, false)", drawableContextRealizedException);
+ if( null != associateDrawableException ) {
+ throw new GLException("GLContext.destroy() during associateDrawable(false)", associateDrawableException);
}
}
resetStates();
@@ -601,6 +602,13 @@ public abstract class GLContextImpl extends GLContext {
private final int makeCurrentWithinLock(int surfaceLockRes) throws GLException {
if (!isCreated()) {
+ if( 0 >= drawable.getWidth() || 0 >= drawable.getHeight() ) {
+ if ( DEBUG_TRACE_SWITCH ) {
+ System.err.println(getThreadName() + ": Create GL context REJECTED (zero surface size) obj " + toHexString(hashCode()) + ", surf "+toHexString(drawable.getHandle())+" for " + getClass().getName());
+ System.err.println(drawable.toString());
+ }
+ return CONTEXT_NOT_CURRENT;
+ }
if(DEBUG_GL) {
// only impacts w/ createContextARB(..)
additionalCtxCreationFlags |= GLContext.CTX_OPTION_DEBUG ;
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
index a197bd51f..6cab369cf 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
@@ -622,7 +622,7 @@ public abstract class MacOSXCGLContext extends GLContextImpl
* Hence this method blocks the main-thread only for a short period of time.
* </p>
*/
- class AttachNSOpenGLLayer implements Runnable {
+ class AttachGLLayerCmd implements Runnable {
final OffscreenLayerSurface ols;
final long ctx;
final int shaderProgram;
@@ -637,7 +637,7 @@ public abstract class MacOSXCGLContext extends GLContextImpl
/** Synchronized by instance's monitor */
boolean valid;
- AttachNSOpenGLLayer(OffscreenLayerSurface ols, long ctx, int shaderProgram, long pfmt, long pbuffer, int texID, boolean isOpaque, int width, int height) {
+ AttachGLLayerCmd(OffscreenLayerSurface ols, long ctx, int shaderProgram, long pfmt, long pbuffer, int texID, boolean isOpaque, int width, int height) {
this.ols = ols;
this.ctx = ctx;
this.shaderProgram = shaderProgram;
@@ -651,6 +651,15 @@ public abstract class MacOSXCGLContext extends GLContextImpl
this.nsOpenGLLayer = 0;
}
+ public final String contentToString() {
+ return "valid "+valid+", size "+width+"x"+height+", ctx "+toHexString(ctx)+", opaque "+isOpaque+", texID "+texID+", pbuffer "+toHexString(pbuffer)+", nsOpenGLLayer "+toHexString(nsOpenGLLayer);
+ }
+
+ @Override
+ public final String toString() {
+ return "AttachGLLayerCmd["+contentToString()+"]";
+ }
+
@Override
public void run() {
synchronized(this) {
@@ -693,14 +702,20 @@ public abstract class MacOSXCGLContext extends GLContextImpl
}
}
}
- AttachNSOpenGLLayer attachCALayerCmd = null;
+ AttachGLLayerCmd attachGLLayerCmd = null;
- class DetachNSOpenGLLayer implements Runnable {
- final AttachNSOpenGLLayer cmd;
+ class DetachGLLayerCmd implements Runnable {
+ final AttachGLLayerCmd cmd;
- DetachNSOpenGLLayer(AttachNSOpenGLLayer cmd) {
+ DetachGLLayerCmd(AttachGLLayerCmd cmd) {
this.cmd = cmd;
}
+
+ @Override
+ public final String toString() {
+ return "DetachGLLayerCmd["+cmd.contentToString()+"]";
+ }
+
@Override
public void run() {
synchronized( cmd ) {
@@ -734,7 +749,8 @@ public abstract class MacOSXCGLContext extends GLContextImpl
backingLayerHost = NativeWindowFactory.getOffscreenLayerSurface(drawable.getNativeSurface(), true);
if(DEBUG) {
- System.err.println("MaxOSXCGLContext.NSOpenGLImpl.associateDrawable: "+bound+", ctx "+toHexString(contextHandle)+", hasBackingLayerHost "+(null!=backingLayerHost));
+ System.err.println("MaxOSXCGLContext.NSOpenGLImpl.associateDrawable: "+bound+", ctx "+toHexString(contextHandle)+
+ ", hasBackingLayerHost "+(null!=backingLayerHost)+", attachGLLayerCmd "+attachGLLayerCmd);
// Thread.dumpStack();
}
@@ -785,10 +801,13 @@ public abstract class MacOSXCGLContext extends GLContextImpl
}
// All CALayer lifecycle ops are deferred on main-thread
- attachCALayerCmd = new AttachNSOpenGLLayer(
+ attachGLLayerCmd = new AttachGLLayerCmd(
backingLayerHost, ctx, gl3ShaderProgramName, pixelFormat, pbufferHandle, texID,
chosenCaps.isBackgroundOpaque(), lastWidth, lastHeight );
- OSXUtil.RunOnMainThread(false, attachCALayerCmd);
+ if(DEBUG) {
+ System.err.println("MaxOSXCGLContext.NSOpenGLImpl.associateDrawable(true): "+attachGLLayerCmd);
+ }
+ OSXUtil.RunOnMainThread(false, attachGLLayerCmd);
} else { // -> null == backingLayerHost
lastWidth = drawable.getWidth();
lastHeight = drawable.getHeight();
@@ -798,8 +817,11 @@ public abstract class MacOSXCGLContext extends GLContextImpl
}
} else { // -> !bound
if( null != backingLayerHost ) {
- final AttachNSOpenGLLayer cmd = attachCALayerCmd;
- attachCALayerCmd = null;
+ final AttachGLLayerCmd cmd = attachGLLayerCmd;
+ attachGLLayerCmd = null;
+ if( null == cmd ) {
+ throw new GLException("Null attachGLLayerCmd: "+drawable);
+ }
if( 0 != cmd.pbuffer ) {
CGL.setContextPBuffer(contextHandle, 0);
}
@@ -808,7 +830,11 @@ public abstract class MacOSXCGLContext extends GLContextImpl
cmd.valid = true; // skip pending creation
} else {
// All CALayer lifecycle ops are deferred on main-thread
- OSXUtil.RunOnMainThread(false, new DetachNSOpenGLLayer(cmd));
+ final DetachGLLayerCmd dCmd = new DetachGLLayerCmd(cmd);
+ if(DEBUG) {
+ System.err.println("MaxOSXCGLContext.NSOpenGLImpl.associateDrawable(false): "+dCmd);
+ }
+ OSXUtil.RunOnMainThread(false, dCmd);
if( null != gl3ShaderProgram ) {
gl3ShaderProgram.destroy(MacOSXCGLContext.this.gl.getGL3());
gl3ShaderProgram = null;
@@ -903,7 +929,7 @@ public abstract class MacOSXCGLContext extends GLContextImpl
@Override
public boolean setSwapInterval(int interval) {
- final AttachNSOpenGLLayer cmd = attachCALayerCmd;
+ final AttachGLLayerCmd cmd = attachGLLayerCmd;
if(null != cmd) {
synchronized(cmd) {
if( cmd.valid && 0 != cmd.nsOpenGLLayer) {
@@ -932,7 +958,7 @@ public abstract class MacOSXCGLContext extends GLContextImpl
@Override
public boolean swapBuffers() {
- final AttachNSOpenGLLayer cmd = attachCALayerCmd;
+ final AttachGLLayerCmd cmd = attachGLLayerCmd;
if(null != cmd) {
synchronized(cmd) {
if( cmd.valid && 0 != cmd.nsOpenGLLayer) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 07:47:35 +0000