GLGETPOINTERV() GLGETPOINTERV() NAME glGetPointerv - return the address of the specified pointer C SPECIFICATION void glGetPointerv( GLenum pname, GLvoid* *params ) delim $$ 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_NORMAL_AR- RAY_POINTER, GL_TEXTURE_COORD_ARRAY_POINTER, GL_SELEC- TION_BUFFER_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 in- dicating 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, glFeed- backBuffer, glIndexPointer, glInterleavedArrays, glNormalPointer, glSelect- Buffer, glTexCoordPointer, glVertexPointer GLGETPOINTERV()
NAME | C SPECIFICATION | PARAMETERS | DESCRIPTION | NOTES | ERRORS | SEE ALSO
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