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authorSven Gothel <[email protected]>2015-08-30 02:30:26 +0200
committerSven Gothel <[email protected]>2015-08-30 02:30:26 +0200
commit3ac457a3a9074a70bf428bb6a5674b8f70d268b1 (patch)
tree8e2bf74c9345bd8698a4a5ffcd9b365d30a84ed9 /src/jogl/classes
parent365d273115a98ab38c454608448c6639c45b5f74 (diff)
Bug 1203: Optimize OpenGL Profile probing/mapping (Skip redundant queries)
Via GLDrawableFactory[Impl] the following details are considered while GLContextImpl.mapGLVersions(..): - hasOpenGLDesktopSupport If false, skip OpenGL Desktop queries - hasOpenGLESSupport If false, skip OpenGL ES queries - hasMajorMinorCreateContextARB If false, reduce [maxMajor.maxMinor..minMajor.minMinor] iteration, reducing to [maxMajor..minMajor], usually only one query.
Diffstat (limited to 'src/jogl/classes')
-rw-r--r--src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java12
-rw-r--r--src/jogl/classes/jogamp/opengl/GLContextImpl.java99
-rw-r--r--src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java9
-rw-r--r--src/jogl/classes/jogamp/opengl/egl/EGLContext.java5
-rw-r--r--src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java38
-rw-r--r--src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java27
-rw-r--r--src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java27
-rw-r--r--src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java27
8 files changed, 194 insertions, 50 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java
index 7d78e3409..51da34ce0 100644
--- a/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java
+++ b/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java
@@ -421,6 +421,18 @@ public abstract class GLDrawableFactory {
public abstract GLRendererQuirks getRendererQuirks(AbstractGraphicsDevice device, final GLProfile glp);
/**
+ * Method returns {@code true} if underlying implementation may support native desktop OpenGL,
+ * otherwise {@code false}.
+ */
+ public abstract boolean hasOpenGLDesktopSupport();
+
+ /**
+ * Method returns {@code true} if underlying implementation may support native embedded OpenGL ES,
+ * otherwise {@code false}.
+ */
+ public abstract boolean hasOpenGLESSupport();
+
+ /**
* Returns the sole GLDrawableFactory instance for the desktop (X11, WGL, ..) if exist or null
*/
public static GLDrawableFactory getDesktopFactory() {
diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
index a5e6bf353..45cfc6bcc 100644
--- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
@@ -1117,8 +1117,11 @@ public abstract class GLContextImpl extends GLContext {
private final boolean mapGLVersions(final AbstractGraphicsDevice device) {
synchronized (GLContext.deviceVersionAvailable) {
+ final boolean hasOpenGLESSupport = drawable.getFactory().hasOpenGLESSupport();
+ final boolean hasOpenGLDesktopSupport = drawable.getFactory().hasOpenGLDesktopSupport();
+ final boolean hasMinorVersionSupport = drawable.getFactoryImpl().hasMajorMinorCreateContextARB();
if (DEBUG) {
- System.err.println(getThreadName() + ": createContextARB-MapGLVersions START on "+device);
+ System.err.println(getThreadName() + ": createContextARB-MapGLVersions START (GLDesktop "+hasOpenGLDesktopSupport+", GLES "+hasOpenGLESSupport+", minorVersion "+hasMinorVersionSupport+") on "+device);
}
final long t0 = ( DEBUG ) ? System.nanoTime() : 0;
boolean success = false;
@@ -1132,9 +1135,9 @@ public abstract class GLContextImpl extends GLContext {
boolean hasES2 = false;
boolean hasES1 = false;
- if( (device instanceof EGLGraphicsDevice) && !GLProfile.disableOpenGLES ) {
+ if( hasOpenGLESSupport && !GLProfile.disableOpenGLES ) {
if( !hasES3) {
- hasES3 = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_ES); // ES3
+ hasES3 = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_ES, hasMinorVersionSupport); // ES3
success |= hasES3;
if( hasES3 ) {
if( 0 == ( CTX_IMPL_ACCEL_SOFT & ctxOptions ) ) {
@@ -1148,7 +1151,7 @@ public abstract class GLContextImpl extends GLContext {
}
}
if( !hasES2) {
- hasES2 = createContextARBMapVersionsAvailable(device, 2, CTX_PROFILE_ES); // ES2
+ hasES2 = createContextARBMapVersionsAvailable(device, 2, CTX_PROFILE_ES, hasMinorVersionSupport); // ES2
success |= hasES2;
if( hasES2 ) {
if( ctxVersion.getMajor() >= 3 && hasRendererQuirk(GLRendererQuirks.GLES3ViaEGLES2Config)) {
@@ -1158,7 +1161,7 @@ public abstract class GLContextImpl extends GLContext {
}
}
if( !hasES1) {
- hasES1 = createContextARBMapVersionsAvailable(device, 1, CTX_PROFILE_ES); // ES1
+ hasES1 = createContextARBMapVersionsAvailable(device, 1, CTX_PROFILE_ES, hasMinorVersionSupport); // ES1
success |= hasES1;
if( hasES1 ) {
resetStates(false); // clean context states, since creation was temporary
@@ -1174,8 +1177,8 @@ public abstract class GLContextImpl extends GLContext {
/**
* OSX 10.9 GLRendererQuirks.GL4NeedsGL3Request, quirk is added as usual @ setRendererQuirks(..)
*/
- if( !GLProfile.disableOpenGLDesktop && !GLProfile.disableOpenGLCore && !hasGL4 && !hasGL3 ) {
- hasGL3 = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_CORE); // GL3
+ if( hasOpenGLDesktopSupport && !GLProfile.disableOpenGLDesktop && !GLProfile.disableOpenGLCore && !hasGL4 && !hasGL3 ) {
+ hasGL3 = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_CORE, hasMinorVersionSupport); // GL3
success |= hasGL3;
if( hasGL3 ) {
final boolean isHWAccel = 0 == ( CTX_IMPL_ACCEL_SOFT & ctxOptions );
@@ -1191,9 +1194,9 @@ public abstract class GLContextImpl extends GLContext {
}
}
}
- if( !GLProfile.disableOpenGLDesktop && !GLProfile.disableOpenGLCore ) {
+ if( hasOpenGLDesktopSupport && !GLProfile.disableOpenGLDesktop && !GLProfile.disableOpenGLCore ) {
if( !hasGL4 ) {
- hasGL4 = createContextARBMapVersionsAvailable(device, 4, CTX_PROFILE_CORE); // GL4
+ hasGL4 = createContextARBMapVersionsAvailable(device, 4, CTX_PROFILE_CORE, hasMinorVersionSupport); // GL4
success |= hasGL4;
if( hasGL4 ) {
if( 0 == ( CTX_IMPL_ACCEL_SOFT & ctxOptions ) ) {
@@ -1207,16 +1210,16 @@ public abstract class GLContextImpl extends GLContext {
}
}
if( !hasGL3 ) {
- hasGL3 = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_CORE); // GL3
+ hasGL3 = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_CORE, hasMinorVersionSupport); // GL3
success |= hasGL3;
if( hasGL3 ) {
resetStates(false); // clean this context states, since creation was temporary
}
}
}
- if( !GLProfile.disableOpenGLDesktop ) {
+ if( hasOpenGLDesktopSupport && !GLProfile.disableOpenGLDesktop ) {
if( !hasGL4bc ) {
- hasGL4bc = createContextARBMapVersionsAvailable(device, 4, CTX_PROFILE_COMPAT); // GL4bc
+ hasGL4bc = createContextARBMapVersionsAvailable(device, 4, CTX_PROFILE_COMPAT, hasMinorVersionSupport); // GL4bc
success |= hasGL4bc;
if( hasGL4bc ) {
if( !hasGL4 ) { // last chance .. ignore hw-accel
@@ -1240,7 +1243,7 @@ public abstract class GLContextImpl extends GLContext {
}
}
if( !hasGL3bc ) {
- hasGL3bc = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_COMPAT); // GL3bc
+ hasGL3bc = createContextARBMapVersionsAvailable(device, 3, CTX_PROFILE_COMPAT, hasMinorVersionSupport); // GL3bc
success |= hasGL3bc;
if( hasGL3bc ) {
if(!hasGL3) { // last chance .. ignore hw-accel
@@ -1258,7 +1261,7 @@ public abstract class GLContextImpl extends GLContext {
}
}
if( !hasGL2 ) {
- hasGL2 = createContextARBMapVersionsAvailable(device, 2, CTX_PROFILE_COMPAT); // GL2
+ hasGL2 = createContextARBMapVersionsAvailable(device, 2, CTX_PROFILE_COMPAT, hasMinorVersionSupport); // GL2
success |= hasGL2;
if( hasGL2 ) {
resetStates(false); // clean this context states, since creation was temporary
@@ -1284,7 +1287,8 @@ public abstract class GLContextImpl extends GLContext {
* Note: Since context creation is temporary, caller need to issue {@link #resetStates(boolean)}, if creation was successful, i.e. returns true.
* This method does not reset the states, allowing the caller to utilize the state variables.
**/
- private final boolean createContextARBMapVersionsAvailable(final AbstractGraphicsDevice device, final int reqMajor, final int reqProfile) {
+ private final boolean createContextARBMapVersionsAvailable(final AbstractGraphicsDevice device, final int reqMajor, final int reqProfile,
+ final boolean hasMinorVersionSupport) {
long _context;
int ctp = CTX_IS_ARB_CREATED | reqProfile;
@@ -1296,22 +1300,43 @@ public abstract class GLContextImpl extends GLContext {
final int major[] = new int[1];
final int minor[] = new int[1];
- if( CTX_PROFILE_ES == reqProfile ) {
- // ES3, ES2 or ES1
- maxMajor=reqMajor; maxMinor=GLContext.getMaxMinor(ctp, maxMajor);
- minMajor=reqMajor; minMinor=0;
+ if( hasMinorVersionSupport ) {
+ if( CTX_PROFILE_ES == reqProfile ) {
+ // ES3, ES2 or ES1
+ maxMajor=reqMajor; maxMinor=GLContext.getMaxMinor(ctp, maxMajor);
+ minMajor=reqMajor; minMinor=0;
+ } else {
+ if( 4 == reqMajor ) {
+ maxMajor=4; maxMinor=GLContext.getMaxMinor(ctp, maxMajor);
+ minMajor=4; minMinor=0;
+ } else if( 3 == reqMajor ) {
+ maxMajor=3; maxMinor=GLContext.getMaxMinor(ctp, maxMajor);
+ minMajor=3; minMinor=1;
+ } else /* if( glp.isGL2() ) */ {
+ // our minimum desktop OpenGL runtime requirements are 1.1,
+ // nevertheless we restrict ARB context creation to 2.0 to spare us futile attempts
+ maxMajor=3; maxMinor=0;
+ minMajor=2; minMinor=0;
+ }
+ }
} else {
- if( 4 == reqMajor ) {
- maxMajor=4; maxMinor=GLContext.getMaxMinor(ctp, maxMajor);
- minMajor=4; minMinor=0;
- } else if( 3 == reqMajor ) {
- maxMajor=3; maxMinor=GLContext.getMaxMinor(ctp, maxMajor);
- minMajor=3; minMinor=1;
- } else /* if( glp.isGL2() ) */ {
- // our minimum desktop OpenGL runtime requirements are 1.1,
- // nevertheless we restrict ARB context creation to 2.0 to spare us futile attempts
- maxMajor=3; maxMinor=0;
- minMajor=2; minMinor=0;
+ if( CTX_PROFILE_ES == reqProfile ) {
+ // ES3, ES2 or ES1
+ maxMajor=reqMajor; maxMinor=0;
+ minMajor=reqMajor; minMinor=0;
+ } else {
+ if( 4 == reqMajor ) {
+ maxMajor=4; maxMinor=0;
+ minMajor=4; minMinor=0;
+ } else if( 3 == reqMajor ) {
+ maxMajor=3; maxMinor=1;
+ minMajor=3; minMinor=1;
+ } else /* if( glp.isGL2() ) */ {
+ // our minimum desktop OpenGL runtime requirements are 1.1,
+ // nevertheless we restrict ARB context creation to 2.0 to spare us futile attempts
+ maxMajor=2; maxMinor=0;
+ minMajor=2; minMinor=0;
+ }
}
}
_context = createContextARBVersions(0, true, ctp,
@@ -1358,11 +1383,11 @@ public abstract class GLContextImpl extends GLContext {
}
private final long createContextARBVersions(final long share, final boolean direct, final int ctxOptionFlags,
- final int majorMax, final int minorMax,
- final int majorMin, final int minorMin,
+ final int maxMajor, final int maxMinor,
+ final int minMajor, final int minMinor,
final int major[], final int minor[]) {
- major[0]=majorMax;
- minor[0]=minorMax;
+ major[0]=maxMajor;
+ minor[0]=maxMinor;
long _context=0;
int i=0;
@@ -1370,7 +1395,7 @@ public abstract class GLContextImpl extends GLContext {
if (DEBUG) {
i++;
System.err.println(getThreadName() + ": createContextARBVersions."+i+": share "+share+", direct "+direct+
- ", version "+major[0]+"."+minor[0]+", major["+majorMin+".."+majorMax+"], minor["+minorMin+".."+minorMax+"]");
+ ", version "+major[0]+"."+minor[0]+" ["+maxMajor+"."+maxMinor+" .. "+minMajor+"."+minMinor+"]");
}
_context = createContextARBImpl(share, direct, ctxOptionFlags, major[0], minor[0]);
@@ -1383,12 +1408,12 @@ public abstract class GLContextImpl extends GLContext {
}
}
- } while ( ( major[0]>majorMin || major[0]==majorMin && minor[0] >minorMin ) && // #1 check whether version is above lower limit
+ } while ( ( major[0]>minMajor || major[0]==minMajor && minor[0] >minMinor ) && // #1 check whether version is above lower limit
GLContext.decrementGLVersion(ctxOptionFlags, major, minor) // #2 decrement version
);
if (DEBUG) {
System.err.println(getThreadName() + ": createContextARBVersions.X: ctx "+toHexString(_context)+", share "+share+", direct "+direct+
- ", version "+major[0]+"."+minor[0]+", major["+majorMin+".."+majorMax+"], minor["+minorMin+".."+minorMax+"]");
+ ", version "+major[0]+"."+minor[0]+" ["+maxMajor+"."+maxMinor+" .. "+minMajor+"."+minMinor+"]");
}
return _context;
}
diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
index 472172c75..dfe6bdd9f 100644
--- a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
@@ -230,6 +230,15 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory {
}
/**
+ * Method returns {@code true} if underlying {@link #createContextARBImpl(long, boolean, int, int, int) <i>ARB context creation</i>}
+ * supports {@code major} and {@code minor} version number.
+ * <p>
+ * Otherwise only the {@code major} version number is supported for context creation.
+ * </p>
+ */
+ public abstract boolean hasMajorMinorCreateContextARB();
+
+ /**
* Returns the shared device mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()},
* either a preexisting or newly created, or <code>null</code> if creation failed or not supported.<br>
* Creation of the shared context is tried only once.
diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLContext.java b/src/jogl/classes/jogamp/opengl/egl/EGLContext.java
index f0040f989..1910fbe72 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLContext.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLContext.java
@@ -168,7 +168,7 @@ public class EGLContext extends GLContextImpl {
final long eglConfig = config.getNativeConfig();
final EGLDrawableFactory factory = (EGLDrawableFactory) drawable.getFactoryImpl();
- final boolean hasFullOpenGLAPISupport = factory.hasFullOpenGLAPISupport();
+ final boolean hasFullOpenGLAPISupport = factory.hasOpenGLDesktopSupport();
final boolean useKHRCreateContext = factory.hasDefaultDeviceKHRCreateContext();
final boolean ctDesktopGL = 0 == ( GLContext.CTX_PROFILE_ES & ctp );
final boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ;
@@ -177,9 +177,8 @@ public class EGLContext extends GLContextImpl {
if(DEBUG) {
System.err.println(getThreadName() + ": EGLContext.createContextARBImpl: Start "+getGLVersion(reqMajor, reqMinor, ctp, "@creation")
- + ", OpenGL API Support "+factory.hasOpenGLAPISupport()
+ ", useKHRCreateContext "+useKHRCreateContext
- + ", Full OpenGL API Support "+hasFullOpenGLAPISupport
+ + ", OpenGL API Support "+hasFullOpenGLAPISupport
+ ", device "+device);
}
if ( 0 == eglDisplay ) {
diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
index dc7b35bf2..2e5ee0854 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
@@ -899,17 +899,14 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl {
return defaultDeviceEGLFeatures.hasKHRCreateContext;
}
/**
- * Method returns {@code true} if {@code EGL_OpenGL_API} is supported,
- * otherwise method returns {@code false}.
+ * {@inheritDoc}
+ * <p>
+ * This factory may support native desktop OpenGL if {@link EGL#EGL_CLIENT_APIS} contains {@code OpenGL}
+ * <i>and</i> if {@code EGL_KHR_create_context} extension is supported.
+ * </p>
*/
- public final boolean hasOpenGLAPISupport() {
- return defaultDeviceEGLFeatures.hasGLAPI;
- }
- /**
- * Method returns {@code true} if {@code EGL_OpenGL_API} and {@code EGL_KHR_create_context} is supported,
- * otherwise method returns {@code false}.
- */
- public final boolean hasFullOpenGLAPISupport() {
+ @Override
+ public final boolean hasOpenGLDesktopSupport() {
/**
* It has been experienced w/ Mesa 10.3.2 (EGL 1.4/Gallium)
* that even though initial OpenGL context can be created w/o 'EGL_KHR_create_context',
@@ -920,6 +917,27 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl {
defaultDeviceEGLFeatures.hasGLAPI && defaultDeviceEGLFeatures.hasKHRCreateContext;
}
+ /**
+ * {@inheritDoc}
+ * <p>
+ * This factory always supports native GLES profiles.
+ * </p>
+ */
+ @Override
+ public final boolean hasOpenGLESSupport() { return true; }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * Return true if {@code EGL_KHR_create_context} extension is supported,
+ * see {@link #hasDefaultDeviceKHRCreateContext()}.
+ * </p>
+ */
+ @Override
+ public final boolean hasMajorMinorCreateContextARB() {
+ return hasDefaultDeviceKHRCreateContext();
+ }
+
@Override
public final AbstractGraphicsDevice getDefaultDevice() {
return defaultDevice;
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
index 120de4a13..871067f4c 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
@@ -335,6 +335,33 @@ public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl {
return null;
}
+ /**
+ * {@inheritDoc}
+ * <p>
+ * This factory always supports native desktop OpenGL profiles.
+ * </p>
+ */
+ @Override
+ public final boolean hasOpenGLDesktopSupport() { return true; }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * This factory never supports native GLES profiles.
+ * </p>
+ */
+ @Override
+ public final boolean hasOpenGLESSupport() { return false; }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * Always returns true.
+ * </p>
+ */
+ @Override
+ public final boolean hasMajorMinorCreateContextARB() { return true; }
+
@Override
protected List<GLCapabilitiesImmutable> getAvailableCapabilitiesImpl(final AbstractGraphicsDevice device) {
return MacOSXCGLGraphicsConfiguration.getAvailableCapabilities(this, device);
diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java
index 8fd5454d2..652184e7e 100644
--- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java
@@ -443,6 +443,33 @@ public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl {
return null;
}
+ /**
+ * {@inheritDoc}
+ * <p>
+ * This factory always supports native desktop OpenGL profiles.
+ * </p>
+ */
+ @Override
+ public final boolean hasOpenGLDesktopSupport() { return true; }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * This factory never supports native GLES profiles.
+ * </p>
+ */
+ @Override
+ public final boolean hasOpenGLESSupport() { return false; }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * Always returns true.
+ * </p>
+ */
+ @Override
+ public final boolean hasMajorMinorCreateContextARB() { return true; }
+
@Override
protected List<GLCapabilitiesImmutable> getAvailableCapabilitiesImpl(final AbstractGraphicsDevice device) {
return WindowsWGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device);
diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
index 7121776f6..a03ce1641 100644
--- a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
@@ -379,6 +379,33 @@ public class X11GLXDrawableFactory extends GLDrawableFactoryImpl {
return 0;
}
+ /**
+ * {@inheritDoc}
+ * <p>
+ * This factory always supports native desktop OpenGL profiles.
+ * </p>
+ */
+ @Override
+ public final boolean hasOpenGLDesktopSupport() { return true; }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * This factory never supports native GLES profiles.
+ * </p>
+ */
+ @Override
+ public final boolean hasOpenGLESSupport() { return false; }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * Always returns true.
+ * </p>
+ */
+ @Override
+ public final boolean hasMajorMinorCreateContextARB() { return true; }
+
@Override
protected List<GLCapabilitiesImmutable> getAvailableCapabilitiesImpl(final AbstractGraphicsDevice device) {
return X11GLXGraphicsConfigurationFactory.getAvailableCapabilities(this, device);