LWJGL 3.3.3 · org.lwjgl.opengl.ARBVertexAttrib64Bit

Native bindings to the ARB_vertex_attrib_64bit extension.

This extension provides OpenGL shading language support for vertex shader inputs with 64-bit floating-point components and OpenGL API support for specifying the value of those inputs using vertex array or immediate mode entry points. This builds on the support for general-purpose support for 64-bit floating-point values in the ARB_gpu_shader_fp64 extension.

This extension provides a new class of vertex attribute functions, beginning with "VertexAttribL" ("L" for "long"), that can be used to specify attributes with 64-bit floating-point components. This extension provides no automatic type conversion between attribute and shader variables; single-precision attributes are not automatically converted to double-precision or vice versa. For shader variables with 64-bit component types, the "VertexAttribL" functions must be used to specify attribute values. For other shader variables, the "VertexAttribL" functions must not be used. If a vertex attribute is specified using the wrong attribute function, the values of the corresponding shader input are undefined. This approach requiring matching types is identical to that used for the "VertexAttribI" functions provided by OpenGL 3.0 and the EXT_gpu_shader4 extension.

Additionally, some vertex shader inputs using the wider 64-bit components may count double against the implementation-dependent limit on the number of vertex shader attribute vectors. A 64-bit scalar or a two-component vector consumes only a single generic vertex attribute; three- and four-component "long" may count as two. This approach is similar to the one used in the current GL where matrix attributes consume multiple attributes.

Note that 64-bit generic vertex attributes were nominally supported beginning with the introduction of vertex shaders in OpenGL 2.0. However, the OpenGL Shading Language at the time had no support for 64-bit data types, so any such values were automatically converted to 32-bit.

Support for 64-bit floating-point vertex attributes in this extension can be combined with other extensions. In particular, this extension provides an entry point that can be used with EXT_direct_state_access to directly set state for any vertex array object. Also, the related NV_vertex_attrib_integer_64bit extension provides an entry point to specify bindless vertex attribute arrays with 64-bit components, integer or floating-point.

Requires OpenGL 3.0, GLSL 1.30 and ARB_gpu_shader_fp64. Promoted to core in OpenGL 4.1.

Field Summary

Modifier and Type	Field and Description
public static final int	GL_DOUBLE_MAT2 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT2x3 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT2x4 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT3 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT3x2 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT3x4 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT4 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT4x2 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_MAT4x3 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_VEC2 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_VEC3 Returned in the `type` parameter of GetActiveAttrib.
public static final int	GL_DOUBLE_VEC4 Returned in the `type` parameter of GetActiveAttrib.

Access	Constructor and Description
protected	ARBVertexAttrib64Bit()

Method Summary

Modifier and Type Method and Description

public static void

glGetVertexAttribLdv(int

the generic vertex attribute parameter to be queried

index, int

the symbolic name of the vertex attribute parameter to be queried

pname, DoubleBuffer

the requested data

params)

Double version of GetVertexAttribiv.

public static void

glGetVertexAttribLdv(int index, int pname, double[] params)

Array version of: GetVertexAttribLdv

public static native void

glVertexArrayVertexAttribLOffsetEXT(int

the vertex array object

vaobj, int

the buffer object

buffer, int

the index of the generic vertex attribute to be modified

index, int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

size, int

the data type of each component in the array. Must be:

DOUBLE

type, int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

stride, long

the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer. The initial value is 0.

offset)

DSA version of VertexAttribLPointer.

public static void

glVertexAttribL1d(int

the index of the generic vertex attribute to be modified

index, double

the vertex attribute x component

Specifies the value of a generic vertex attribute.

public static void

glVertexAttribL1dv(int

the index of the generic vertex attribute to be modified

index, DoubleBuffer

the vertex attribute buffer

Pointer version of VertexAttribL1d.

public static void

glVertexAttribL1dv(int index, double[] v)

Array version of: VertexAttribL1dv

public static void

glVertexAttribL2d(int

the index of the generic vertex attribute to be modified

index, double

the vertex attribute x component

x, double

the vertex attribute y component

Specifies the value of a generic vertex attribute.

public static void

glVertexAttribL2dv(int

the index of the generic vertex attribute to be modified

index, DoubleBuffer

the vertex attribute buffer

Pointer version of VertexAttribL2d.

public static void

glVertexAttribL2dv(int index, double[] v)

Array version of: VertexAttribL2dv

public static void

glVertexAttribL3d(int

the index of the generic vertex attribute to be modified

index, double

the vertex attribute x component

x, double

the vertex attribute y component

y, double

the vertex attribute z component

Specifies the value of a generic vertex attribute.

public static void

glVertexAttribL3dv(int

the index of the generic vertex attribute to be modified

index, DoubleBuffer

the vertex attribute buffer

Pointer version of VertexAttribL3d.

public static void

glVertexAttribL3dv(int index, double[] v)

Array version of: VertexAttribL3dv

public static void

glVertexAttribL4d(int

the index of the generic vertex attribute to be modified

index, double

the vertex attribute x component

x, double

the vertex attribute y component

y, double

the vertex attribute z component

z, double

the vertex attribute w component

Specifies the value of a generic vertex attribute.

public static void

glVertexAttribL4dv(int

the index of the generic vertex attribute to be modified

index, DoubleBuffer

the vertex attribute buffer

Pointer version of VertexAttribL4d.

public static void

glVertexAttribL4dv(int index, double[] v)

Array version of: VertexAttribL4dv

public static void

glVertexAttribLPointer(int

the index of the generic vertex attribute to be modified

index, int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

size, int

the data type of each component in the array. Must be:

DOUBLE

type, int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

stride, ByteBuffer

the vertex attribute data or the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer currently bound to the ARRAY_BUFFER target. The initial value is 0.

pointer)

Specifies the location and organization of a 64-bit vertex attribute array.

public static void

glVertexAttribLPointer(int

the index of the generic vertex attribute to be modified

index, int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

size, int

the data type of each component in the array. Must be:

DOUBLE

type, int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

stride, long

pointer)

Specifies the location and organization of a 64-bit vertex attribute array.

public static void

glVertexAttribLPointer(int

the index of the generic vertex attribute to be modified

index, int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

size, int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

stride, DoubleBuffer

pointer)

Specifies the location and organization of a 64-bit vertex attribute array.

public static void

nglGetVertexAttribLdv(int index, int pname, long params)

Unsafe version of: GetVertexAttribLdv

public static void

nglVertexAttribL1dv(int index, long v)

Unsafe version of: VertexAttribL1dv

public static void

nglVertexAttribL2dv(int index, long v)

Unsafe version of: VertexAttribL2dv

public static void

nglVertexAttribL3dv(int index, long v)

Unsafe version of: VertexAttribL3dv

public static void

nglVertexAttribL4dv(int index, long v)

Unsafe version of: VertexAttribL4dv

public static void

nglVertexAttribLPointer(int index, int size, int

the data type of each component in the array. Must be:

DOUBLE

type, int stride, long pointer)

Unsafe version of: VertexAttribLPointer

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

GL_DOUBLE_MAT2	back to summary
public static final int GL_DOUBLE_MAT2 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT2x3	back to summary
public static final int GL_DOUBLE_MAT2x3 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT2x4	back to summary
public static final int GL_DOUBLE_MAT2x4 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT3	back to summary
public static final int GL_DOUBLE_MAT3 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT3x2	back to summary
public static final int GL_DOUBLE_MAT3x2 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT3x4	back to summary
public static final int GL_DOUBLE_MAT3x4 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT4	back to summary
public static final int GL_DOUBLE_MAT4 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT4x2	back to summary
public static final int GL_DOUBLE_MAT4x2 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_MAT4x3	back to summary
public static final int GL_DOUBLE_MAT4x3 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_VEC2	back to summary
public static final int GL_DOUBLE_VEC2 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_VEC3	back to summary
public static final int GL_DOUBLE_VEC3 Returned in the `type` parameter of GetActiveAttrib.

GL_DOUBLE_VEC4	back to summary
public static final int GL_DOUBLE_VEC4 Returned in the `type` parameter of GetActiveAttrib.

Constructor Detail

ARBVertexAttrib64Bit	back to summary
protected ARBVertexAttrib64Bit()

Method Detail

glGetVertexAttribLdv back to summary

glGetVertexAttribLdv	back to summary
public static void glGetVertexAttribLdv(int index, int pname, DoubleBuffer params) Double version of `GetVertexAttribiv`. Parameters index:int the generic vertex attribute parameter to be queried pname:int the symbolic name of the vertex attribute parameter to be queried params:DoubleBuffer the requested data

public static void glGetVertexAttribLdv(int index, int pname, DoubleBuffer params)

Double version of GetVertexAttribiv.

Parameters

index:int: the generic vertex attribute parameter to be queried
pname:int: the symbolic name of the vertex attribute parameter to be queried
params:DoubleBuffer: the requested data

glGetVertexAttribLdv	back to summary
public static void glGetVertexAttribLdv(int index, int pname, double[] params) Array version of: `GetVertexAttribLdv`

glVertexArrayVertexAttribLOffsetEXT back to summary

public static native void glVertexArrayVertexAttribLOffsetEXT(int vaobj, int buffer, int index, int size, int type, int stride, long offset)

DSA version of VertexAttribLPointer.

Parameters

vaobj:int

the vertex array object

buffer:int

the buffer object

index:int

the index of the generic vertex attribute to be modified

size:int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

type:int

the data type of each component in the array. Must be:

DOUBLE

stride:int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

offset:long

the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer. The initial value is 0.

glVertexAttribL1d	back to summary
public static void glVertexAttribL1d(int index, double x) Specifies the value of a generic vertex attribute. The y and z components are implicitly set to 0.0 and w to 1.0. Parameters index:int the index of the generic vertex attribute to be modified x:double the vertex attribute x component

glVertexAttribL1d

back to summary

public static void glVertexAttribL1d(int index, double x)

Specifies the value of a generic vertex attribute. The y and z components are implicitly set to 0.0 and w to 1.0.

Parameters

index:int: the index of the generic vertex attribute to be modified
x:double: the vertex attribute x component

glVertexAttribL1dv back to summary

glVertexAttribL1dv	back to summary
public static void glVertexAttribL1dv(int index, DoubleBuffer v) Pointer version of `VertexAttribL1d`. Parameters index:int the index of the generic vertex attribute to be modified v:DoubleBuffer the vertex attribute buffer

public static void glVertexAttribL1dv(int index, DoubleBuffer v)

Pointer version of VertexAttribL1d.

Parameters

index:int: the index of the generic vertex attribute to be modified
v:DoubleBuffer: the vertex attribute buffer

glVertexAttribL1dv	back to summary
public static void glVertexAttribL1dv(int index, double[] v) Array version of: `VertexAttribL1dv`

glVertexAttribL2d	back to summary
public static void glVertexAttribL2d(int index, double x, double y) Specifies the value of a generic vertex attribute. The y component is implicitly set to 0.0 and w to 1.0. Parameters index:int the index of the generic vertex attribute to be modified x:double the vertex attribute x component y:double the vertex attribute y component

glVertexAttribL2d

back to summary

public static void glVertexAttribL2d(int index, double x, double y)

Specifies the value of a generic vertex attribute. The y component is implicitly set to 0.0 and w to 1.0.

Parameters

index:int: the index of the generic vertex attribute to be modified
x:double: the vertex attribute x component
y:double: the vertex attribute y component

glVertexAttribL2dv back to summary

glVertexAttribL2dv	back to summary
public static void glVertexAttribL2dv(int index, DoubleBuffer v) Pointer version of `VertexAttribL2d`. Parameters index:int the index of the generic vertex attribute to be modified v:DoubleBuffer the vertex attribute buffer

public static void glVertexAttribL2dv(int index, DoubleBuffer v)

Pointer version of VertexAttribL2d.

Parameters

index:int: the index of the generic vertex attribute to be modified
v:DoubleBuffer: the vertex attribute buffer

glVertexAttribL2dv	back to summary
public static void glVertexAttribL2dv(int index, double[] v) Array version of: `VertexAttribL2dv`

glVertexAttribL3d	back to summary
public static void glVertexAttribL3d(int index, double x, double y, double z) Specifies the value of a generic vertex attribute. The w is implicitly set to 1.0. Parameters index:int the index of the generic vertex attribute to be modified x:double the vertex attribute x component y:double the vertex attribute y component z:double the vertex attribute z component

glVertexAttribL3d

back to summary

public static void glVertexAttribL3d(int index, double x, double y, double z)

Specifies the value of a generic vertex attribute. The w is implicitly set to 1.0.

Parameters

index:int: the index of the generic vertex attribute to be modified
x:double: the vertex attribute x component
y:double: the vertex attribute y component
z:double: the vertex attribute z component

glVertexAttribL3dv back to summary

glVertexAttribL3dv	back to summary
public static void glVertexAttribL3dv(int index, DoubleBuffer v) Pointer version of `VertexAttribL3d`. Parameters index:int the index of the generic vertex attribute to be modified v:DoubleBuffer the vertex attribute buffer

public static void glVertexAttribL3dv(int index, DoubleBuffer v)

Pointer version of VertexAttribL3d.

Parameters

index:int: the index of the generic vertex attribute to be modified
v:DoubleBuffer: the vertex attribute buffer

glVertexAttribL3dv	back to summary
public static void glVertexAttribL3dv(int index, double[] v) Array version of: `VertexAttribL3dv`

glVertexAttribL4d	back to summary
public static void glVertexAttribL4d(int index, double x, double y, double z, double w) Specifies the value of a generic vertex attribute. Parameters index:int the index of the generic vertex attribute to be modified x:double the vertex attribute x component y:double the vertex attribute y component z:double the vertex attribute z component w:double the vertex attribute w component

glVertexAttribL4d

back to summary

public static void glVertexAttribL4d(int index, double x, double y, double z, double w)

Specifies the value of a generic vertex attribute.

Parameters

index:int: the index of the generic vertex attribute to be modified
x:double: the vertex attribute x component
y:double: the vertex attribute y component
z:double: the vertex attribute z component
w:double: the vertex attribute w component

glVertexAttribL4dv back to summary

glVertexAttribL4dv	back to summary
public static void glVertexAttribL4dv(int index, DoubleBuffer v) Pointer version of `VertexAttribL4d`. Parameters index:int the index of the generic vertex attribute to be modified v:DoubleBuffer the vertex attribute buffer

public static void glVertexAttribL4dv(int index, DoubleBuffer v)

Pointer version of VertexAttribL4d.

Parameters

index:int: the index of the generic vertex attribute to be modified
v:DoubleBuffer: the vertex attribute buffer

glVertexAttribL4dv	back to summary
public static void glVertexAttribL4dv(int index, double[] v) Array version of: `VertexAttribL4dv`

glVertexAttribLPointer back to summary

public static void glVertexAttribLPointer(int index, int size, int type, int stride, ByteBuffer pointer)

Specifies the location and organization of a 64-bit vertex attribute array.

Parameters

index:int

the index of the generic vertex attribute to be modified

size:int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

type:int

the data type of each component in the array. Must be:

DOUBLE

stride:int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer:ByteBuffer

glVertexAttribLPointer back to summary

public static void glVertexAttribLPointer(int index, int size, int type, int stride, long pointer)

Specifies the location and organization of a 64-bit vertex attribute array.

Parameters

index:int

the index of the generic vertex attribute to be modified

size:int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

type:int

the data type of each component in the array. Must be:

DOUBLE

stride:int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer:long

glVertexAttribLPointer back to summary

public static void glVertexAttribLPointer(int index, int size, int stride, DoubleBuffer pointer)

Specifies the location and organization of a 64-bit vertex attribute array.

Parameters

index:int

the index of the generic vertex attribute to be modified

size:int

the number of values per vertex that are stored in the array. The initial value is 4. One of:

1 2 3 4 BGRA

stride:int

the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer:DoubleBuffer

nglGetVertexAttribLdv	back to summary
public static void nglGetVertexAttribLdv(int index, int pname, long params) Unsafe version of: `GetVertexAttribLdv`

nglVertexAttribL1dv	back to summary
public static void nglVertexAttribL1dv(int index, long v) Unsafe version of: `VertexAttribL1dv`

nglVertexAttribL2dv	back to summary
public static void nglVertexAttribL2dv(int index, long v) Unsafe version of: `VertexAttribL2dv`

nglVertexAttribL3dv	back to summary
public static void nglVertexAttribL3dv(int index, long v) Unsafe version of: `VertexAttribL3dv`

nglVertexAttribL4dv	back to summary
public static void nglVertexAttribL4dv(int index, long v) Unsafe version of: `VertexAttribL4dv`

nglVertexAttribLPointer back to summary

public static void nglVertexAttribLPointer(int index, int size, int type, int stride, long pointer)

Unsafe version of: VertexAttribLPointer

Parameters

type:int

the data type of each component in the array. Must be:

DOUBLE

public Class ARBVertexAttrib64Bit

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail