xcb\_randr\_set\_crtc\_gamma(3) XCB Requests xcb\_randr\_set\_crtc\_gamma(3)

# [NAME](#NAME)

xcb\_randr\_set\_crtc\_gamma -

# [SYNOPSIS](#SYNOPSIS)

**#include <xcb/randr.h>**

## [Request function](#Request_function)

xcb\_void\_cookie\_t **xcb\_randr\_set\_crtc\_gamma**(xcb\_connection\_t \**conn*, xcb\_randr\_crtc\_t *crtc*, uint16\_t *size*, const uint16\_t \**red*, const uint16\_t \**green*, const uint16\_t \**blue*);

# [REQUEST ARGUMENTS](#REQUEST_ARGUMENTS)

[*conn*](#conn)

The XCB connection to X11.

[*crtc*](#crtc)

TODO: NOT YET DOCUMENTED.

[*size*](#size)

TODO: NOT YET DOCUMENTED.

[*red*](#red)

TODO: NOT YET DOCUMENTED.

[*green*](#green)

TODO: NOT YET DOCUMENTED.

[*blue*](#blue)

TODO: NOT YET DOCUMENTED.

# [DESCRIPTION](#DESCRIPTION)

# [RETURN VALUE](#RETURN_VALUE)

Returns an *xcb\_void\_cookie\_t*. Errors (if any) have to be handled in the event loop.

If you want to handle errors directly with *xcb\_request\_check* instead, use *xcb\_randr\_set\_crtc\_gamma\_checked*. See [**xcb-requests(3)**](/man/os/libxcb/xcb-requests.3) for details.

# [ERRORS](#ERRORS)

This request does never generate any errors.

# [SEE ALSO](#SEE_ALSO)

# [AUTHOR](#AUTHOR)

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

libxcb 1.17.0 X Version 11

---

Document: xcb_randr_set_crtc_gamma(3) from libxcb 1.17.0-r16 (Chainguard OS)
Source: https://gitlab.freedesktop.org/xorg/lib/libxcb.git