org.lwjgl.opengl

Class NVFramebufferMultisampleCoverage

java.lang.Object

org.lwjgl.opengl.NVFramebufferMultisampleCoverage

public class NVFramebufferMultisampleCoverage
extends java.lang.Object

Native bindings to the NV_framebuffer_multisample_coverage extension.

This extension extends the EXT_framebuffer_multisample specification by providing a new function, RenderBufferStorageMultisampleCoverageNV, that distinguishes between color samples and coverage samples.

EXT_framebuffer_multisample introduced the function RenderbufferStorageMultisampleEXT as a method of defining the storage parameters for a multisample render buffer. This function takes a samples parameter. Using rules provided by the specification, the samples parameter is resolved to an actual number of samples that is supported by the underlying hardware. EXT_framebuffer_multisample does not specify whether samples refers to coverage samples or color samples.

This extension adds the function RenderbufferStorageMultisamplCoverageNV, which takes a coverageSamples parameter as well as a colorSamples parameter. These two parameters give developers more fine grained control over the quality of multisampled images.

Requires EXT_framebuffer_object, EXT_framebuffer_blit and EXT_framebuffer_multisample.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV Accepted by the pname parameter of GetIntegerv.
static int	GL_MULTISAMPLE_COVERAGE_MODES_NV Accepted by the pname parameter of GetIntegerv.
static int	GL_RENDERBUFFER_COLOR_SAMPLES_NV Accepted by the pname parameter of GetRenderbufferParameterivEXT.
static int	GL_RENDERBUFFER_COVERAGE_SAMPLES_NV Accepted by the pname parameter of GetRenderbufferParameterivEXT.

Method Summary

Modifier and Type	Method and Description
static void	glRenderbufferStorageMultisampleCoverageNV(int target, int coverageSamples, int colorSamples, 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_COVERAGE_SAMPLES_NV

public static final int GL_RENDERBUFFER_COVERAGE_SAMPLES_NV

Accepted by the pname parameter of GetRenderbufferParameterivEXT.

See Also:

Constant Field Values

GL_RENDERBUFFER_COLOR_SAMPLES_NV

public static final int GL_RENDERBUFFER_COLOR_SAMPLES_NV

Accepted by the pname parameter of GetRenderbufferParameterivEXT.

See Also:

Constant Field Values

GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV

public static final int GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV

Accepted by the pname parameter of GetIntegerv.

See Also:

Constant Field Values

GL_MULTISAMPLE_COVERAGE_MODES_NV

public static final int GL_MULTISAMPLE_COVERAGE_MODES_NV

Accepted by the pname parameter of GetIntegerv.

See Also:

Constant Field Values

Method Detail

glRenderbufferStorageMultisampleCoverageNV

public static void glRenderbufferStorageMultisampleCoverageNV(int target,
                                                              int coverageSamples,
                                                              int colorSamples,
                                                              int internalformat,
                                                              int width,
                                                              int height)