org.lwjgl.opengles.EXTRasterMultisample Maven / Gradle / Ivy
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/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.opengles;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.JNI.*;
/**
* Native bindings to the EXT_raster_multisample extension.
*
* This extension allows rendering to a non-multisample color buffer while rasterizing with more than one sample. The result of rasterization (coverage)
* is available in the gl_SampleMaskIn[] fragment shader input, multisample rasterization is enabled for all primitives, and several per- fragment
* operations operate at the raster sample rate.
*
* When using the functionality provided by this extension, depth, stencil, and depth bounds tests must be disabled, and a multisample draw framebuffer
* must not be used.
*
* A fragment's "coverage", or "effective raster samples" is considered to have "N bits" (as opposed to "one bit" corresponding to the single color
* sample) through the fragment shader, in the sample mask output, through the multisample fragment operations and occlusion query, until the coverage is
* finally "reduced" to a single bit in a new "Coverage Reduction" stage that occurs before blending.
*
* Requires {@link GLES30 GLES 3.0}.
*/
public class EXTRasterMultisample {
/** Accepted by the {@code cap} parameter of Enable, Disable, IsEnabled. */
public static final int GL_RASTER_MULTISAMPLE_EXT = 0x9327;
/** Accepted by the {@code pname} parameter of GetBooleanv, GetDoublev, GetIntegerv, and GetFloatv. */
public static final int
GL_RASTER_SAMPLES_EXT = 0x9328,
GL_MAX_RASTER_SAMPLES_EXT = 0x9329,
GL_RASTER_FIXED_SAMPLE_LOCATIONS_EXT = 0x932A,
GL_MULTISAMPLE_RASTERIZATION_ALLOWED_EXT = 0x932B,
GL_EFFECTIVE_RASTER_SAMPLES_EXT = 0x932C;
protected EXTRasterMultisample() {
throw new UnsupportedOperationException();
}
static boolean isAvailable(GLESCapabilities caps) {
return checkFunctions(
caps.glRasterSamplesEXT
);
}
// --- [ glRasterSamplesEXT ] ---
public static void glRasterSamplesEXT(int samples, boolean fixedsamplelocations) {
long __functionAddress = GLES.getCapabilities().glRasterSamplesEXT;
if ( CHECKS )
checkFunctionAddress(__functionAddress);
callV(__functionAddress, samples, fixedsamplelocations);
}
}