GLGETPOINTERV(3gl)GLGETPOINTERV(3gl)NAME
glGetPointerv - return the address of the specified pointer
C SPECIFICATION
void glGetPointerv( GLenum pname,
GLvoid* *params )
PARAMETERS
pname Specifies the array or buffer pointer to be returned. Symbolic
constants GL_COLOR_ARRAY_POINTER, GL_EDGE_FLAG_ARRAY_POINTER,
GL_FEEDBACK_BUFFER_POINTER, GL_INDEX_ARRAY_POINTER, GL_NOR‐
MAL_ARRAY_POINTER, GL_SECONDARY_COLOR_ARRAY_POINTER, GL_SELEC‐
TION_BUFFER_POINTER, GL_TEXTURE_COORD_ARRAY_POINTER, and
GL_VERTEX_ARRAY_POINTER are accepted.
params Returns the pointer value specified by pname.
DESCRIPTION
glGetPointerv 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.
NOTES
glGetPointerv is available only if the GL version is 1.1 or greater.
The pointers are all client-side state.
The initial value for each pointer is 0.
ERRORS
GL_INVALID_ENUM is generated if pname is not an accepted value.
SEE ALSO
glArrayElement, glColorPointer, glDrawArrays, glEdgeFlagPointer,
glFeedbackBuffer, glIndexPointer, glInterleavedArrays, glNormalPointer,
glSelectBuffer, glSecondaryColorPointer, glTexCoordPointer, glVertex‐
Pointer
15 Mar 97 GLGETPOINTERV(3gl)
