org.lwjgl.opengles

Class NVFramebufferBlit

java.lang.Object

org.lwjgl.opengles.NVFramebufferBlit

public class NVFramebufferBlit
extends java.lang.Object

Native bindings to the NV_framebuffer_blit extension.

This extension modifies OpenGL ES 2.0 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.

Requires GLES 2.0.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_DRAW_FRAMEBUFFER_BINDING_NV Accepted by the pname parameters of GetIntegerv and GetFloatv.
static int	GL_DRAW_FRAMEBUFFER_NV Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.
static int	GL_READ_FRAMEBUFFER_BINDING_NV Accepted by the pname parameters of GetIntegerv and GetFloatv.
static int	GL_READ_FRAMEBUFFER_NV Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.

Method Summary

Modifier and Type	Method and Description
static void	glBlitFramebufferNV(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_NV

public static final int GL_READ_FRAMEBUFFER_NV

Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.

See Also:

Constant Field Values

GL_DRAW_FRAMEBUFFER_NV

public static final int GL_DRAW_FRAMEBUFFER_NV

Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.

See Also:

Constant Field Values

GL_DRAW_FRAMEBUFFER_BINDING_NV

public static final int GL_DRAW_FRAMEBUFFER_BINDING_NV

Accepted by the pname parameters of GetIntegerv and GetFloatv.

See Also:

Constant Field Values

GL_READ_FRAMEBUFFER_BINDING_NV

public static final int GL_READ_FRAMEBUFFER_BINDING_NV

Accepted by the pname parameters of GetIntegerv and GetFloatv.

See Also:

Constant Field Values

Method Detail

glBlitFramebufferNV

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