GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
xcb_glx_get_histogram_parameterfv(3) XCB Requests xcb_glx_get_histogram_parameterfv(3)

xcb_glx_get_histogram_parameterfv -

#include <xcb/glx.h>

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);


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;

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);

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);

conn
The XCB connection to X11.
context_tag
TODO: NOT YET DOCUMENTED.
target
TODO: NOT YET DOCUMENTED.
pname
TODO: NOT YET DOCUMENTED.

response_type
The type of this reply, in this case XCB_GLX_GET_HISTOGRAM_PARAMETERFV. 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.

Returns an xcb_glx_get_histogram_parameterfv_cookie_t. Errors have to be handled when calling the reply function xcb_glx_get_histogram_parameterfv_reply.

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

This request does never generate any errors.

Generated from glx.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.
libxcb 1.14 X Version 11

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.