diff options
Diffstat (limited to 'src/jogl/classes/com')
-rw-r--r-- | src/jogl/classes/com/jogamp/opengl/util/caps/NonFSAAGLCapabilitiesChooser.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/caps/NonFSAAGLCapabilitiesChooser.java b/src/jogl/classes/com/jogamp/opengl/util/caps/NonFSAAGLCapabilitiesChooser.java new file mode 100644 index 000000000..27d04e8b9 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/util/caps/NonFSAAGLCapabilitiesChooser.java @@ -0,0 +1,73 @@ +/** + * Copyright 2023 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 met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.opengl.util.caps; + +import java.util.ArrayList; +import java.util.List; + +import com.jogamp.nativewindow.CapabilitiesImmutable; +import com.jogamp.opengl.DefaultGLCapabilitiesChooser; +import com.jogamp.opengl.GLCapabilitiesImmutable; +import com.jogamp.opengl.GLCapabilitiesChooser; + +/** + * Custom {@link GLCapabilitiesChooser}, filtering out all full screen anti-aliasing (FSAA, multisample) capabilities, + * i.e. all matching {@link GLCapabilitiesImmutable} with {@link GLCapabilitiesImmutable#getSampleBuffers()}. + */ +public class NonFSAAGLCapabilitiesChooser extends DefaultGLCapabilitiesChooser { + @Override + public int chooseCapabilities(final CapabilitiesImmutable desired, + final List<? extends CapabilitiesImmutable> available, + int recommendedIdx) { + final GLCapabilitiesImmutable recommended; + if( 0 <= recommendedIdx && recommendedIdx < available.size() ) { + recommended = (GLCapabilitiesImmutable) available.get(recommendedIdx); + } else { + recommended = null; + recommendedIdx = -1; + } + final List<GLCapabilitiesImmutable> clean = new ArrayList<GLCapabilitiesImmutable>(); + for (int i = 0; i < available.size(); i++) { + final GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) available.get(i); + if ( caps.getSampleBuffers() ) { + /** if( caps.equals(recommended) ) { // the matching index is enough! + System.err.println("Dropping["+i+"] "+caps+", matched recommended["+recommendedIdx+"] = "+recommended); + recommendedIdx = -1; + } else */ if( recommendedIdx == i ) { + System.err.println("Dropping["+i+"] "+caps+", sameidx recommended["+recommendedIdx+"] = "+recommended); + recommendedIdx = -1; + } else { + System.err.println("Dropping "+caps+" != recommended["+recommendedIdx+"]"); + } + } else { + clean.add(caps); + } + } + return super.chooseCapabilities(desired, clean, recommendedIdx); + } +} |