org.lwjgl.opengles

Class EXTDrawBuffersIndexed

java.lang.Object

org.lwjgl.opengles.EXTDrawBuffersIndexed

public class EXTDrawBuffersIndexed
extends java.lang.Object

Native bindings to the EXT_draw_buffers_indexed extension.

This extension builds upon the EXT_draw_buffers extension. In EXT_draw_buffers (part of OpenGL ES 3.0), separate values could be written to each color buffer, but the blend enable, blend functions, blend equations and color write masks are global and apply to all color outputs.

This extension provides the ability to independently

• enable or disable blending
• set the blend equations
• set the blend functions, and
• set the color write masks per color output.

This extension introduces indexed versions of the enable, blend equation, blend function, and color mask commands, as well as associated indexed queries in order to control and query these states independently on a per-color output basis.

Requres GLES 3.0 or EXT_draw_buffers.

Method Summary

Modifier and Type	Method and Description
static void	glBlendEquationiEXT(int buf, int mode)
static void	glBlendEquationSeparateiEXT(int buf, int modeRGB, int modeAlpha)
static void	glBlendFunciEXT(int buf, int src, int dst)
static void	glBlendFuncSeparateiEXT(int buf, int srcRGB, int dstRGB, int srcAlpha, int dstAlpha)
static void	glColorMaskiEXT(int index, boolean r, boolean g, boolean b, boolean a)
static void	glDisableiEXT(int target, int index)
static void	glEnableiEXT(int target, int index)
static boolean	glIsEnablediEXT(int target, int index)

Methods inherited from class java.lang.Object

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

Method Detail

glEnableiEXT

public static void glEnableiEXT(int target,
                                int index)

glDisableiEXT

public static void glDisableiEXT(int target,
                                 int index)

glBlendEquationiEXT

public static void glBlendEquationiEXT(int buf,
                                       int mode)

glBlendEquationSeparateiEXT

public static void glBlendEquationSeparateiEXT(int buf,
                                               int modeRGB,
                                               int modeAlpha)

glBlendFunciEXT

public static void glBlendFunciEXT(int buf,
                                   int src,
                                   int dst)

glBlendFuncSeparateiEXT

public static void glBlendFuncSeparateiEXT(int buf,
                                           int srcRGB,
                                           int dstRGB,
                                           int srcAlpha,
                                           int dstAlpha)

glColorMaskiEXT

public static void glColorMaskiEXT(int index,
                                   boolean r,
                                   boolean g,
                                   boolean b,
                                   boolean a)

glIsEnablediEXT

public static boolean glIsEnablediEXT(int target,
                                      int index)