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xcb_glx_get_convolution_filter(3)                                 XCB Requests


NAME

       xcb_glx_get_convolution_filter -


SYNOPSIS

       #include <xcb/glx.h>

   Request function
       xcb_glx_get_convolution_filter_cookie_t
              xcb_glx_get_convolution_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_convolution_filter_reply_t {
           uint8_t  response_type;
           uint8_t  pad0;
           uint16_t sequence;
           uint32_t length;
           uint8_t  pad1[8];
           int32_t  width;
           int32_t  height;
           uint8_t  pad2[8];
       } xcb_glx_get_convolution_filter_reply_t;

   Reply function
       xcb_glx_get_convolution_filter_reply_t
              *xcb_glx_get_convolution_filter_reply(xcb_connection_t *conn,
              xcb_glx_get_convolution_filter_cookie_t cookie,
              xcb_generic_error_t **e);

   Reply accessors
       uint8_t *xcb_glx_get_convolution_filter_data(const
              xcb_glx_get_convolution_filter_request_t *reply);

       int xcb_glx_get_convolution_filter_data_length(const
              xcb_glx_get_convolution_filter_reply_t *reply);

       xcb_generic_iterator_t xcb_glx_get_convolution_filter_data_end(const
              xcb_glx_get_convolution_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_CONVOLUTION_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).

       width     TODO: NOT YET DOCUMENTED.

       height    TODO: NOT YET DOCUMENTED.


DESCRIPTION


RETURN VALUE

       Returns an xcb_glx_get_convolution_filter_cookie_t. Errors have to be
       handled when calling the reply function
       xcb_glx_get_convolution_filter_reply.

       If you want to handle errors in the event loop instead, use
       xcb_glx_get_convolution_filter_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 1.15
                                             xcb_glx_get_convolution_filter(3)

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