org.lwjgl.opengles

Class OESShaderMultisampleInterpolation

java.lang.Object

org.lwjgl.opengles.OESShaderMultisampleInterpolation

public final class OESShaderMultisampleInterpolation
extends java.lang.Object

Native bindings to the OES_shader_multisample_interpolation extension.

In standard multisample rendering, an implementation is allowed to assign the same sets of fragment shader input values to each sample. This can cause aliasing where the fragment shader input values are used to generate a result that doesn't antialias itself, for example with alpha-tested transparency.

This extension adds the "sample" qualifier that can be used on vertex outputs and fragment inputs. When the "sample" qualifier is used, the fragment shader is invoked separately for each covered sample and all such qualified interpolants must be evaluated at the corresponding sample point.

This extension provides built-in fragment shader functions to provide fine-grained control over interpolation, including interpolating a fragment shader input at a programmable offset relative to the pixel center, a specific sample number, or at the centroid.

Requires GLES 3.0.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_FRAGMENT_INTERPOLATION_OFFSET_BITS_OES Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetInteger64v.
static int	GL_MAX_FRAGMENT_INTERPOLATION_OFFSET_OES Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetInteger64v.
static int	GL_MIN_FRAGMENT_INTERPOLATION_OFFSET_OES Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetInteger64v.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GL_MIN_FRAGMENT_INTERPOLATION_OFFSET_OES

public static final int GL_MIN_FRAGMENT_INTERPOLATION_OFFSET_OES

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetInteger64v.

See Also:

Constant Field Values

GL_MAX_FRAGMENT_INTERPOLATION_OFFSET_OES

public static final int GL_MAX_FRAGMENT_INTERPOLATION_OFFSET_OES

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetInteger64v.

See Also:

Constant Field Values

GL_FRAGMENT_INTERPOLATION_OFFSET_BITS_OES

public static final int GL_FRAGMENT_INTERPOLATION_OFFSET_BITS_OES

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetInteger64v.

See Also:

Constant Field Values