---
name: "xcb_glx_get_separable_filter_unchecked"
section: "3"
platform: "linux"
package: "libxcb"
version: "1.17.0-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/xcb_glx_get_separable_filter"
---

# xcb\_glx\_get\_separable\_filter\_unchecked(3)

Part of [xcb\_glx\_get\_separable\_filter(3)](/xcb_glx_get_separable_filter/3.md).

## NAME

xcb\_glx\_get\_separable\_filter -

## SYNOPSIS

**#include \<xcb/glx.h\>**

### Request function

xcb\_glx\_get\_separable\_filter\_cookie\_t **xcb\_glx\_get\_separable\_filter**(xcb\_connection\_t \**conn*, xcb\_glx\_context\_tag\_t *context\_tag*, uint32\_t *target*, uint32\_t *format*, uint32\_t *type*, uint8\_t *swap\_bytes*);

### Reply datastructure

```

typedef struct xcb_glx_get_separable_filter_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint8_t  pad1[8];
    int32_t  row_w;
    int32_t  col_h;
    uint8_t  pad2[8];
} xcb_glx_get_separable_filter_reply_t;
```

### Reply function

xcb\_glx\_get\_separable\_filter\_reply\_t \***xcb\_glx\_get\_separable\_filter\_reply**(xcb\_connection\_t \**conn*, xcb\_glx\_get\_separable\_filter\_cookie\_t *cookie*, xcb\_generic\_error\_t \*\**e*);

### Reply accessors

uint8\_t \***xcb\_glx\_get\_separable\_filter\_rows\_and\_cols**(const xcb\_glx\_get\_separable\_filter\_request\_t \**reply*);

int **xcb\_glx\_get\_separable\_filter\_rows\_and\_cols\_length**(const xcb\_glx\_get\_separable\_filter\_reply\_t \**reply*);

xcb\_generic\_iterator\_t **xcb\_glx\_get\_separable\_filter\_rows\_and\_cols\_end**(const xcb\_glx\_get\_separable\_filter\_reply\_t \**reply*);\

## REQUEST ARGUMENTS

- *conn*

  The XCB connection to X11.

- *context\_tag*

  TODO: NOT YET DOCUMENTED.

- *target*

  TODO: NOT YET DOCUMENTED.

- *format*

  TODO: NOT YET DOCUMENTED.

- *type*

  TODO: NOT YET DOCUMENTED.

- *swap\_bytes*

  TODO: NOT YET DOCUMENTED.

## REPLY FIELDS

- *response\_type*

  The type of this reply, in this case *XCB\_GLX\_GET\_SEPARABLE\_FILTER*. 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).

- *row\_w*

  TODO: NOT YET DOCUMENTED.

- *col\_h*

  TODO: NOT YET DOCUMENTED.

## DESCRIPTION

## RETURN VALUE

Returns an *xcb\_glx\_get\_separable\_filter\_cookie\_t*. Errors have to be handled when calling the reply function *xcb\_glx\_get\_separable\_filter\_reply*.

If you want to handle errors in the event loop instead, use *xcb\_glx\_get\_separable\_filter\_unchecked*. See **[xcb-requests(3)](/xcb-requests/3.md)** 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.