glGetPointerv
- return the address of the specified pointer
void glGetPointerv(GLenum pname, GLvoid * *params)
pname
Specifies the array or buffer pointer to be returned. Accepted symbolic names are GL_COLOR_ARRAY_POINTER
, GL_NORMAL_ARRAY_POINTER
, GL_TEXTURE_COORD_ARRAY_POINTER
, GL_VERTEX_ARRAY_POINTER
, GL_MATRIX_INDEX_ARRAY_POINTER_OES
, GL_POINT_SIZE_ARRAY_POINTER_OES
, and GL_WEIGHT_ARRAY_POINTER_OES
.
params
Returns the pointer value specified by pname
.
glGetPointer
returns pointer information. pname
is a symbolic constant indicating the pointer to be returned, and params
is a pointer to a location in which to place the returned data.
The pointers are all client-side state.
The initial value for each pointer is 0.
GL_INVALID_ENUM
is generated if pname
is not an accepted value.
Copyright © 2003-2004 Silicon Graphics, Inc.
This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.
glColorPointer
, glDrawArrays
, glMatrixIndexPointer
glNormalPointer
, glTexCoordPointer
, glPointSizePointer
glVertexPointer
glWeightPointer