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org.lwjgl.opengles

public Class QCOMAlphaTest

extends Object
Class Inheritance
Imports
org.lwjgl.system.*
Native bindings to the QCOM_alpha_test extension.

This extension reintroduces the alpha test per-fragment operation from OpenGL ES 1.x. Some hardware has a dedicated unit capable of performing this operation, and it can save ALU operations in the fragment shader by avoiding the conditional discard.

Field Summary

Modifier and TypeField and Description
public static final int
GL_ALPHA_TEST_FUNC_QCOM

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

public static final int
GL_ALPHA_TEST_QCOM

Accepted by the cap parameter of Enable and Disable, and IsEnabled, and by the pname parameter of GetBooleanv, GetIntegerv, and GetFloatv.

public static final int
GL_ALPHA_TEST_REF_QCOM

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

Constructor Summary

AccessConstructor and Description
protected
QCOMAlphaTest()

Method Summary

Modifier and TypeMethod and Description
public static native void
glAlphaFuncQCOM(int func, float ref)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

GL_ALPHA_TEST_FUNC_QCOMback to summary
public static final int GL_ALPHA_TEST_FUNC_QCOM

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

GL_ALPHA_TEST_QCOMback to summary
public static final int GL_ALPHA_TEST_QCOM

Accepted by the cap parameter of Enable and Disable, and IsEnabled, and by the pname parameter of GetBooleanv, GetIntegerv, and GetFloatv.

GL_ALPHA_TEST_REF_QCOMback to summary
public static final int GL_ALPHA_TEST_REF_QCOM

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

Constructor Detail

QCOMAlphaTestback to summary
protected QCOMAlphaTest()

Method Detail

glAlphaFuncQCOMback to summary
public static native void glAlphaFuncQCOM(int func, float ref)