Request function

xcb_glx_get_histogram_parameterfv_cookie_t xcb_glx_get_histogram_parameterfv(xcb_connection_t *conn, xcb_glx_context_tag_t context_tag, uint32_t target, uint32_t pname);

Reply datastructure

typedef struct xcb_glx_get_histogram_parameterfv_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_histogram_parameterfv_reply_t;

Reply function

xcb_glx_get_histogram_parameterfv_reply_t *xcb_glx_get_histogram_parameterfv_reply(xcb_connection_t *conn, xcb_glx_get_histogram_parameterfv_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

xcb_glx_float32_t *xcb_glx_get_histogram_parameterfv_data(const xcb_glx_get_histogram_parameterfv_request_t *reply);

int xcb_glx_get_histogram_parameterfv_data_length(const xcb_glx_get_histogram_parameterfv_reply_t *reply);

xcb_generic_iterator_t xcb_glx_get_histogram_parameterfv_data_end(const xcb_glx_get_histogram_parameterfv_reply_t *reply);