xcb_glx_get_lightfv(3)						   XCB Requests 					    xcb_glx_get_lightfv(3)

NAME

       xcb_glx_get_lightfv -

SYNOPSIS

       #include <xcb/glx.h>

   Request function
       xcb_glx_get_lightfv_cookie_t xcb_glx_get_lightfv(xcb_connection_t *conn, xcb_glx_context_tag_t context_tag, uint32_t light,
	      uint32_t pname);

   Reply datastructure
       typedef struct xcb_glx_get_lightfv_reply_t {
	   uint8_t	     response_type;
	   uint8_t	     pad0;
	   uint16_t	     sequence;
	   uint32_t	     length;
	   uint8_t	     pad1[4];
	   uint32_t	     n;
	   xcb_glx_float32_t datum;
	   uint8_t	     pad2[12];
       } xcb_glx_get_lightfv_reply_t;

   Reply function
       xcb_glx_get_lightfv_reply_t *xcb_glx_get_lightfv_reply(xcb_connection_t *conn, xcb_glx_get_lightfv_cookie_t cookie,
	      xcb_generic_error_t **e);

   Reply accessors
       xcb_glx_float32_t *xcb_glx_get_lightfv_data(const xcb_glx_get_lightfv_request_t *reply);

       int xcb_glx_get_lightfv_data_length(const xcb_glx_get_lightfv_reply_t *reply);

       xcb_generic_iterator_t xcb_glx_get_lightfv_data_end(const xcb_glx_get_lightfv_reply_t *reply);

REQUEST ARGUMENTS

       conn	 The XCB connection to X11.

       context_tag
		 TODO: NOT YET DOCUMENTED.

       light	 TODO: NOT YET DOCUMENTED.

       pname	 TODO: NOT YET DOCUMENTED.

REPLY FIELDS

       response_type
		 The type of this reply, in this case XCB_GLX_GET_LIGHTFV. This field is also present in the xcb_generic_reply_t and can be used
		 to tell replies apart from each other.

       sequence  The sequence number of the last request processed by the X11 server.

       length	 The length of the reply, in words (a word is 4 bytes).

       n	 TODO: NOT YET DOCUMENTED.

       datum	 TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

       Returns an xcb_glx_get_lightfv_cookie_t. Errors have to be handled when calling the reply function xcb_glx_get_lightfv_reply.

       If you want to handle errors in the event loop instead, use xcb_glx_get_lightfv_unchecked. See xcb-requests(3) for details.

ERRORS

       This request does never generate any errors.

SEE ALSO

AUTHOR

       Generated from glx.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

XCB
								    2014-06-10						    xcb_glx_get_lightfv(3)