Package org.lwjgl.opengles

Class NVFramebufferMultisample

java.lang.Object

org.lwjgl.opengles.NVFramebufferMultisample

public class NVFramebufferMultisample
extends java.lang.Object

Native bindings to the NV_framebuffer_multisample extension.

This extension extends the framebuffer object framework to enable multisample rendering.

The new operation RenderbufferStorageMultisampleNV() allocates storage for a renderbuffer object that can be used as a multisample buffer. A multisample render buffer image differs from a single-sample render buffer image in that a multisample image has a number of SAMPLES that is greater than zero. No method is provided for creating multisample texture images.

All of the framebuffer-attachable images attached to a framebuffer object must have the same number of SAMPLES or else the framebuffer object is not "framebuffer complete". If a framebuffer object with multisample attachments is "framebuffer complete", then the framebuffer object behaves as if SAMPLE_BUFFERS is one.

A resolve operation is executed by calling BlitFramebufferNV (provided by the NV_framebuffer_blit extension) where the source is a multisample framebuffer object and the destination is a single-sample framebuffer object. Source and destination framebuffer may be either application-created or window-system provided.

Requires GLES 2.0 and NV_framebuffer_blit.

Field Summary

Fields

Modifier and Type	Field	Description
static int	GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_NV	Returned by CheckFramebufferStatus.
static int	GL_MAX_SAMPLES_NV	Accepted by the pname parameter of GetBooleanv, GetIntegerv, and GetFloatv.
static int	GL_RENDERBUFFER_SAMPLES_NV	Accepted by the pname parameter of GetRenderbufferParameteriv.

Method Summary

Modifier and Type	Method	Description
static void	glRenderbufferStorageMultisampleNV(int target, int samples, int internalformat, int width, int height)

Methods inherited from class java.lang.Object

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

Field Detail

GL_RENDERBUFFER_SAMPLES_NV

public static final int GL_RENDERBUFFER_SAMPLES_NV

Accepted by the pname parameter of GetRenderbufferParameteriv.

See Also:

Constant Field Values

GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_NV

public static final int GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_NV

Returned by CheckFramebufferStatus.

See Also:

Constant Field Values

GL_MAX_SAMPLES_NV

public static final int GL_MAX_SAMPLES_NV

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

See Also:

Constant Field Values

Method Detail

glRenderbufferStorageMultisampleNV

public static void glRenderbufferStorageMultisampleNV(int target,
                                                      int samples,
                                                      int internalformat,
                                                      int width,
                                                      int height)