Package org.lwjgl.opengl

Class NVHalfFloat

java.lang.Object

org.lwjgl.opengl.NVHalfFloat

public class NVHalfFloat
extends java.lang.Object

Native bindings to the NV_half_float extension.

This extension introduces a new storage format and data type for half-precision (16-bit) floating-point quantities. The floating-point format is very similar to the IEEE single-precision floating-point standard, except that it has only 5 exponent bits and 10 mantissa bits. Half-precision floats are smaller than full precision floats and provide a larger dynamic range than similarly-sized normalized scalar data types.

This extension allows applications to use half-precision floating point data when specifying vertices or pixel data. It adds new commands to specify vertex attributes using the new data type, and extends the existing vertex array and image specification commands to accept the new data type.

This storage format is also used to represent 16-bit components in the floating-point frame buffers, as defined in the NV_float_buffer extension.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_HALF_FLOAT_NV Accepted by the type argument of VertexPointer, NormalPointer, ColorPointer, TexCoordPointer, FogCoordPointerEXT, SecondaryColorPointerEXT, VertexWeightPointerEXT, VertexAttribPointerNV, DrawPixels, ReadPixels, TexImage1D, TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, TexSubImage3D, and GetTexImage.

Method Summary

Modifier and Type	Method and Description
static void	glColor3hNV(short red, short green, short blue)
static void	glColor3hvNV(short[] v) Array version of: Color3hvNV
static void	glColor3hvNV(java.nio.ShortBuffer v)
static void	glColor4hNV(short red, short green, short blue, short alpha)
static void	glColor4hvNV(short[] v) Array version of: Color4hvNV
static void	glColor4hvNV(java.nio.ShortBuffer v)
static void	glFogCoordhNV(short fog)
static void	glFogCoordhvNV(short[] fog) Array version of: FogCoordhvNV
static void	glFogCoordhvNV(java.nio.ShortBuffer fog)
static void	glMultiTexCoord1hNV(int target, short s)
static void	glMultiTexCoord1hvNV(int target, short[] v) Array version of: MultiTexCoord1hvNV
static void	glMultiTexCoord1hvNV(int target, java.nio.ShortBuffer v)
static void	glMultiTexCoord2hNV(int target, short s, short t)
static void	glMultiTexCoord2hvNV(int target, short[] v) Array version of: MultiTexCoord2hvNV
static void	glMultiTexCoord2hvNV(int target, java.nio.ShortBuffer v)
static void	glMultiTexCoord3hNV(int target, short s, short t, short r)
static void	glMultiTexCoord3hvNV(int target, short[] v) Array version of: MultiTexCoord3hvNV
static void	glMultiTexCoord3hvNV(int target, java.nio.ShortBuffer v)
static void	glMultiTexCoord4hNV(int target, short s, short t, short r, short q)
static void	glMultiTexCoord4hvNV(int target, short[] v) Array version of: MultiTexCoord4hvNV
static void	glMultiTexCoord4hvNV(int target, java.nio.ShortBuffer v)
static void	glNormal3hNV(short nx, short ny, short nz)
static void	glNormal3hvNV(short[] v) Array version of: Normal3hvNV
static void	glNormal3hvNV(java.nio.ShortBuffer v)
static void	glSecondaryColor3hNV(short red, short green, short blue)
static void	glSecondaryColor3hvNV(short[] v) Array version of: SecondaryColor3hvNV
static void	glSecondaryColor3hvNV(java.nio.ShortBuffer v)
static void	glTexCoord1hNV(short s)
static void	glTexCoord1hvNV(short[] v) Array version of: TexCoord1hvNV
static void	glTexCoord1hvNV(java.nio.ShortBuffer v)
static void	glTexCoord2hNV(short s, short t)
static void	glTexCoord2hvNV(short[] v) Array version of: TexCoord2hvNV
static void	glTexCoord2hvNV(java.nio.ShortBuffer v)
static void	glTexCoord3hNV(short s, short t, short r)
static void	glTexCoord3hvNV(short[] v) Array version of: TexCoord3hvNV
static void	glTexCoord3hvNV(java.nio.ShortBuffer v)
static void	glTexCoord4hNV(short s, short t, short r, short q)
static void	glTexCoord4hvNV(short[] v) Array version of: TexCoord4hvNV
static void	glTexCoord4hvNV(java.nio.ShortBuffer v)
static void	glVertex2hNV(short x, short y)
static void	glVertex2hvNV(short[] v) Array version of: Vertex2hvNV
static void	glVertex2hvNV(java.nio.ShortBuffer v)
static void	glVertex3hNV(short x, short y, short z)
static void	glVertex3hvNV(short[] v) Array version of: Vertex3hvNV
static void	glVertex3hvNV(java.nio.ShortBuffer v)
static void	glVertex4hNV(short x, short y, short z, short w)
static void	glVertex4hvNV(short[] v) Array version of: Vertex4hvNV
static void	glVertex4hvNV(java.nio.ShortBuffer v)
static void	glVertexAttrib1hNV(int index, short x)
static void	glVertexAttrib1hvNV(int index, short[] v) Array version of: VertexAttrib1hvNV
static void	glVertexAttrib1hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexAttrib2hNV(int index, short x, short y)
static void	glVertexAttrib2hvNV(int index, short[] v) Array version of: VertexAttrib2hvNV
static void	glVertexAttrib2hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexAttrib3hNV(int index, short x, short y, short z)
static void	glVertexAttrib3hvNV(int index, short[] v) Array version of: VertexAttrib3hvNV
static void	glVertexAttrib3hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexAttrib4hNV(int index, short x, short y, short z, short w)
static void	glVertexAttrib4hvNV(int index, short[] v) Array version of: VertexAttrib4hvNV
static void	glVertexAttrib4hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexAttribs1hvNV(int index, short[] v) Array version of: VertexAttribs1hvNV
static void	glVertexAttribs1hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexAttribs2hvNV(int index, short[] v) Array version of: VertexAttribs2hvNV
static void	glVertexAttribs2hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexAttribs3hvNV(int index, short[] v) Array version of: VertexAttribs3hvNV
static void	glVertexAttribs3hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexAttribs4hvNV(int index, short[] v) Array version of: VertexAttribs4hvNV
static void	glVertexAttribs4hvNV(int index, java.nio.ShortBuffer v)
static void	glVertexWeighthNV(short weight)
static void	glVertexWeighthvNV(short[] weight) Array version of: VertexWeighthvNV
static void	glVertexWeighthvNV(java.nio.ShortBuffer weight)

Methods inherited from class java.lang.Object

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

Field Detail

GL_HALF_FLOAT_NV

public static final int GL_HALF_FLOAT_NV

Accepted by the type argument of VertexPointer, NormalPointer, ColorPointer, TexCoordPointer, FogCoordPointerEXT, SecondaryColorPointerEXT, VertexWeightPointerEXT, VertexAttribPointerNV, DrawPixels, ReadPixels, TexImage1D, TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, TexSubImage3D, and GetTexImage.

See Also:

Constant Field Values

Method Detail

glVertex2hNV

public static void glVertex2hNV(short x,
                                short y)

glVertex2hvNV

public static void glVertex2hvNV(java.nio.ShortBuffer v)

glVertex3hNV

public static void glVertex3hNV(short x,
                                short y,
                                short z)

glVertex3hvNV

public static void glVertex3hvNV(java.nio.ShortBuffer v)

glVertex4hNV

public static void glVertex4hNV(short x,
                                short y,
                                short z,
                                short w)

glVertex4hvNV

public static void glVertex4hvNV(java.nio.ShortBuffer v)

glNormal3hNV

public static void glNormal3hNV(short nx,
                                short ny,
                                short nz)

glNormal3hvNV

public static void glNormal3hvNV(java.nio.ShortBuffer v)

glColor3hNV

public static void glColor3hNV(short red,
                               short green,
                               short blue)

glColor3hvNV

public static void glColor3hvNV(java.nio.ShortBuffer v)

glColor4hNV

public static void glColor4hNV(short red,
                               short green,
                               short blue,
                               short alpha)

glColor4hvNV

public static void glColor4hvNV(java.nio.ShortBuffer v)

glTexCoord1hNV

public static void glTexCoord1hNV(short s)

glTexCoord1hvNV

public static void glTexCoord1hvNV(java.nio.ShortBuffer v)

glTexCoord2hNV

public static void glTexCoord2hNV(short s,
                                  short t)

glTexCoord2hvNV

public static void glTexCoord2hvNV(java.nio.ShortBuffer v)

glTexCoord3hNV

public static void glTexCoord3hNV(short s,
                                  short t,
                                  short r)

glTexCoord3hvNV

public static void glTexCoord3hvNV(java.nio.ShortBuffer v)

glTexCoord4hNV

public static void glTexCoord4hNV(short s,
                                  short t,
                                  short r,
                                  short q)

glTexCoord4hvNV

public static void glTexCoord4hvNV(java.nio.ShortBuffer v)

glMultiTexCoord1hNV

public static void glMultiTexCoord1hNV(int target,
                                       short s)

glMultiTexCoord1hvNV

public static void glMultiTexCoord1hvNV(int target,
                                        java.nio.ShortBuffer v)

glMultiTexCoord2hNV

public static void glMultiTexCoord2hNV(int target,
                                       short s,
                                       short t)

glMultiTexCoord2hvNV

public static void glMultiTexCoord2hvNV(int target,
                                        java.nio.ShortBuffer v)

glMultiTexCoord3hNV

public static void glMultiTexCoord3hNV(int target,
                                       short s,
                                       short t,
                                       short r)

glMultiTexCoord3hvNV

public static void glMultiTexCoord3hvNV(int target,
                                        java.nio.ShortBuffer v)

glMultiTexCoord4hNV

public static void glMultiTexCoord4hNV(int target,
                                       short s,
                                       short t,
                                       short r,
                                       short q)

glMultiTexCoord4hvNV

public static void glMultiTexCoord4hvNV(int target,
                                        java.nio.ShortBuffer v)

glFogCoordhNV

public static void glFogCoordhNV(short fog)

glFogCoordhvNV

public static void glFogCoordhvNV(java.nio.ShortBuffer fog)

glSecondaryColor3hNV

public static void glSecondaryColor3hNV(short red,
                                        short green,
                                        short blue)

glSecondaryColor3hvNV

public static void glSecondaryColor3hvNV(java.nio.ShortBuffer v)

glVertexWeighthNV

public static void glVertexWeighthNV(short weight)

glVertexWeighthvNV

public static void glVertexWeighthvNV(java.nio.ShortBuffer weight)

glVertexAttrib1hNV

public static void glVertexAttrib1hNV(int index,
                                      short x)

glVertexAttrib1hvNV

public static void glVertexAttrib1hvNV(int index,
                                       java.nio.ShortBuffer v)

glVertexAttrib2hNV

public static void glVertexAttrib2hNV(int index,
                                      short x,
                                      short y)

glVertexAttrib2hvNV

public static void glVertexAttrib2hvNV(int index,
                                       java.nio.ShortBuffer v)

glVertexAttrib3hNV

public static void glVertexAttrib3hNV(int index,
                                      short x,
                                      short y,
                                      short z)

glVertexAttrib3hvNV

public static void glVertexAttrib3hvNV(int index,
                                       java.nio.ShortBuffer v)

glVertexAttrib4hNV

public static void glVertexAttrib4hNV(int index,
                                      short x,
                                      short y,
                                      short z,
                                      short w)

glVertexAttrib4hvNV

public static void glVertexAttrib4hvNV(int index,
                                       java.nio.ShortBuffer v)

glVertexAttribs1hvNV

public static void glVertexAttribs1hvNV(int index,
                                        java.nio.ShortBuffer v)

glVertexAttribs2hvNV

public static void glVertexAttribs2hvNV(int index,
                                        java.nio.ShortBuffer v)

glVertexAttribs3hvNV

public static void glVertexAttribs3hvNV(int index,
                                        java.nio.ShortBuffer v)

glVertexAttribs4hvNV

public static void glVertexAttribs4hvNV(int index,
                                        java.nio.ShortBuffer v)

glVertex2hvNV

public static void glVertex2hvNV(short[] v)

Array version of: Vertex2hvNV

glVertex3hvNV

public static void glVertex3hvNV(short[] v)

Array version of: Vertex3hvNV

glVertex4hvNV

public static void glVertex4hvNV(short[] v)

Array version of: Vertex4hvNV

glNormal3hvNV

public static void glNormal3hvNV(short[] v)

Array version of: Normal3hvNV

glColor3hvNV

public static void glColor3hvNV(short[] v)

Array version of: Color3hvNV

glColor4hvNV

public static void glColor4hvNV(short[] v)

Array version of: Color4hvNV

glTexCoord1hvNV

public static void glTexCoord1hvNV(short[] v)

Array version of: TexCoord1hvNV

glTexCoord2hvNV

public static void glTexCoord2hvNV(short[] v)

Array version of: TexCoord2hvNV

glTexCoord3hvNV

public static void glTexCoord3hvNV(short[] v)

Array version of: TexCoord3hvNV

glTexCoord4hvNV

public static void glTexCoord4hvNV(short[] v)

Array version of: TexCoord4hvNV

glMultiTexCoord1hvNV

public static void glMultiTexCoord1hvNV(int target,
                                        short[] v)

Array version of: MultiTexCoord1hvNV

glMultiTexCoord2hvNV

public static void glMultiTexCoord2hvNV(int target,
                                        short[] v)

Array version of: MultiTexCoord2hvNV

glMultiTexCoord3hvNV

public static void glMultiTexCoord3hvNV(int target,
                                        short[] v)

Array version of: MultiTexCoord3hvNV

glMultiTexCoord4hvNV

public static void glMultiTexCoord4hvNV(int target,
                                        short[] v)

Array version of: MultiTexCoord4hvNV

glFogCoordhvNV

public static void glFogCoordhvNV(short[] fog)

Array version of: FogCoordhvNV

glSecondaryColor3hvNV

public static void glSecondaryColor3hvNV(short[] v)

Array version of: SecondaryColor3hvNV

glVertexWeighthvNV

public static void glVertexWeighthvNV(short[] weight)

Array version of: VertexWeighthvNV

glVertexAttrib1hvNV

public static void glVertexAttrib1hvNV(int index,
                                       short[] v)

Array version of: VertexAttrib1hvNV

glVertexAttrib2hvNV

public static void glVertexAttrib2hvNV(int index,
                                       short[] v)

Array version of: VertexAttrib2hvNV

glVertexAttrib3hvNV

public static void glVertexAttrib3hvNV(int index,
                                       short[] v)

Array version of: VertexAttrib3hvNV

glVertexAttrib4hvNV

public static void glVertexAttrib4hvNV(int index,
                                       short[] v)

Array version of: VertexAttrib4hvNV

glVertexAttribs1hvNV

public static void glVertexAttribs1hvNV(int index,
                                        short[] v)

Array version of: VertexAttribs1hvNV

glVertexAttribs2hvNV

public static void glVertexAttribs2hvNV(int index,
                                        short[] v)

Array version of: VertexAttribs2hvNV

glVertexAttribs3hvNV

public static void glVertexAttribs3hvNV(int index,
                                        short[] v)

Array version of: VertexAttribs3hvNV

glVertexAttribs4hvNV

public static void glVertexAttribs4hvNV(int index,
                                        short[] v)

Array version of: VertexAttribs4hvNV