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xcb_glx_get_pixel_mapfv(3) XCB Requests xcb_glx_get_pixel_mapfv(3) NAME xcb_glx_get_pixel_mapfv - SYNOPSIS #include <xcb/glx.h> Request function xcb_glx_get_pixel_mapfv_cookie_t xcb_glx_get_pixel_mapfv(xcb_connec- tion_t *conn, xcb_glx_context_tag_t context_tag, uint32_t map); Reply datastructure typedef struct xcb_glx_get_pixel_mapfv_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_pixel_mapfv_reply_t; Reply function xcb_glx_get_pixel_mapfv_reply_t *xcb_glx_get_pixel_mapfv_reply(xcb_connec- tion_t *conn, xcb_glx_get_pixel_mapfv_cookie_t cookie, xcb_generic_error_t **e); Reply accessors xcb_glx_float32_t *xcb_glx_get_pixel_mapfv_data(const xcb_glx_get_pixel_mapfv_request_t *reply); int xcb_glx_get_pixel_mapfv_data_length(const xcb_glx_get_pixel_mapfv_re- ply_t *reply); xcb_generic_iterator_t xcb_glx_get_pixel_mapfv_data_end(const xcb_glx_get_pixel_mapfv_reply_t *reply); REQUEST ARGUMENTS conn The XCB connection to X11. context_tag TODO: NOT YET DOCUMENTED. map TODO: NOT YET DOCUMENTED. REPLY FIELDS response_type The type of this reply, in this case XCB_GLX_GET_PIXEL_MAPFV. 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_pixel_mapfv_cookie_t. Errors have to be handled when calling the reply function xcb_glx_get_pixel_mapfv_reply. If you want to handle errors in the event loop instead, use xcb_glx_get_pixel_mapfv_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. X Version 11 libxcb 1.17.0 xcb_glx_get_pixel_mapfv(3)
NAME | SYNOPSIS | REQUEST ARGUMENTS | REPLY FIELDS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHOR
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