Package org.lwjgl.opengl

Class EXTFramebufferBlit

java.lang.Object

org.lwjgl.opengl.EXTFramebufferBlit

public class EXTFramebufferBlit
extends java.lang.Object

Native bindings to the EXT_framebuffer_blit extension.

This extension modifies EXT_framebuffer_object by splitting the framebuffer object binding point into separate DRAW and READ bindings. This allows copying directly from one framebuffer to another. In addition, a new high performance blit function is added to facilitate these blits and perform some data conversion where allowed.

Promoted to core in OpenGL 3.0.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_DRAW_FRAMEBUFFER_BINDING_EXT Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
static int	GL_DRAW_FRAMEBUFFER_EXT Accepted by the target parameter of BindFramebufferEXT, CheckFramebufferStatusEXT, FramebufferTexture{1D|2D|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
static int	GL_READ_FRAMEBUFFER_BINDING_EXT Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
static int	GL_READ_FRAMEBUFFER_EXT Accepted by the target parameter of BindFramebufferEXT, CheckFramebufferStatusEXT, FramebufferTexture{1D|2D|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

Method Summary

Modifier and Type	Method and Description
static void	glBlitFramebufferEXT(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter)

Methods inherited from class java.lang.Object

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

Field Detail

GL_READ_FRAMEBUFFER_EXT, GL_DRAW_FRAMEBUFFER_EXT

Accepted by the target parameter of BindFramebufferEXT, CheckFramebufferStatusEXT, FramebufferTexture{1D|2D|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_DRAW_FRAMEBUFFER_BINDING_EXT, GL_READ_FRAMEBUFFER_BINDING_EXT

Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.

Method Detail

glBlitFramebufferEXT

public static void glBlitFramebufferEXT(int srcX0,
                                        int srcY0,
                                        int srcX1,
                                        int srcY1,
                                        int dstX0,
                                        int dstY0,
                                        int dstX1,
                                        int dstY1,
                                        int mask,
                                        int filter)