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Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl/GLCapabilitiesImmutable.java')
| -rw-r--r-- | src/jogl/classes/com/jogamp/opengl/GLCapabilitiesImmutable.java | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/GLCapabilitiesImmutable.java b/src/jogl/classes/com/jogamp/opengl/GLCapabilitiesImmutable.java new file mode 100644 index 000000000..25081a521 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/GLCapabilitiesImmutable.java @@ -0,0 +1,178 @@ +/** + * Copyright 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 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; + +import com.jogamp.nativewindow.CapabilitiesImmutable; + +/** + * Specifies an immutable set of OpenGL capabilities.<br> + * + * @see com.jogamp.opengl.GLCapabilities + * @see com.jogamp.nativewindow.CapabilitiesImmutable + */ +public interface GLCapabilitiesImmutable extends CapabilitiesImmutable { + /** + * One of the platform's default sample extension + * <code>EGL.EGL_SAMPLES, GLX.GLX_SAMPLES, WGLExt.WGL_SAMPLES_ARB</code> + * if available, or any other <i>known</i> fallback one, ie <code>EGLExt.EGL_COVERAGE_SAMPLES_NV</code> + */ + public static final String DEFAULT_SAMPLE_EXTENSION = "default" ; + + /** + * Returns the GL profile you desire or used by the drawable. + */ + GLProfile getGLProfile(); + + /** + * Returns the number of bits for the accumulation + * buffer's alpha component. On some systems only the accumulation + * buffer depth, which is the sum of the red, green, and blue bits, + * is considered. + */ + int getAccumAlphaBits(); + + /** + * Returns the number of bits for the accumulation + * buffer's blue component. On some systems only the accumulation + * buffer depth, which is the sum of the red, green, and blue bits, + * is considered. + */ + int getAccumBlueBits(); + + /** + * Returns the number of bits for the accumulation + * buffer's green component. On some systems only the accumulation + * buffer depth, which is the sum of the red, green, and blue bits, + * is considered. + */ + int getAccumGreenBits(); + + /** + * Returns the number of bits for the accumulation + * buffer's red component. On some systems only the accumulation + * buffer depth, which is the sum of the red, green, and blue bits, + * is considered. + */ + int getAccumRedBits(); + + /** + * Returns the number of depth buffer bits. + */ + int getDepthBits(); + + /** + * Returns whether double-buffering is requested, available or chosen. + * <p> + * Default is true. + * </p> + */ + boolean getDoubleBuffered(); + + /** + * Returns whether hardware acceleration is requested, available or chosen. + * <p> + * Default is true. + * </p> + */ + boolean getHardwareAccelerated(); + + /** + * Returns the extension for full-scene antialiasing + * (FSAA). + * <p> + * Default is {@link #DEFAULT_SAMPLE_EXTENSION}. + * </p> + */ + String getSampleExtension(); + + /** + * Returns whether sample buffers for full-scene antialiasing + * (FSAA) should be allocated for this drawable. + * <p> + * Default is false. + * </p> + */ + boolean getSampleBuffers(); + + /** + * Returns the number of sample buffers to be allocated if sample + * buffers are enabled, otherwise returns 0. + * <p> + * Default is 0 due to disable sample buffers per default. + * </p> + */ + int getNumSamples(); + + /** + * Returns the number of stencil buffer bits. + * <p> + * Default is 0. + * </p> + */ + int getStencilBits(); + + /** + * Returns whether stereo is requested, available or chosen. + * <p> + * Default is false. + * </p> + */ + boolean getStereo(); + + /** + * Returns whether pbuffer offscreen mode is requested, available or chosen. + * <p> + * Default is false. + * </p> + * <p> + * For chosen capabilities, only the selected offscreen surface is set to <code>true</code>. + * </p> + */ + boolean isPBuffer(); + + /** + * Returns whether FBO offscreen mode is requested, available or chosen. + * <p> + * Default is false. + * </p> + * <p> + * For chosen capabilities, only the selected offscreen surface is set to <code>true</code>. + * </p> + */ + boolean isFBO(); + + @Override + boolean equals(Object obj); + + @Override + int hashCode(); + + @Override + String toString(); +} |