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xcb_dri2_copy_region(3)          XCB Requests          xcb_dri2_copy_region(3)


NAME

       xcb_dri2_copy_region -


SYNOPSIS

       #include <xcb/dri2.h>

   Request function
       xcb_dri2_copy_region_cookie_t
              xcb_dri2_copy_region(xcb_connection_t *conn,
              xcb_drawable_t drawable, uint32_t region, uint32_t dest,
              uint32_t src);

   Reply datastructure

       typedef struct xcb_dri2_copy_region_reply_t {
           uint8_t  response_type;
           uint8_t  pad0;
           uint16_t sequence;
           uint32_t length;
       } xcb_dri2_copy_region_reply_t;

   Reply function
       xcb_dri2_copy_region_reply_t
              *xcb_dri2_copy_region_reply(xcb_connection_t *conn,
              xcb_dri2_copy_region_cookie_t cookie, xcb_generic_error_t **e);


REQUEST ARGUMENTS

       conn      The XCB connection to X11.

       drawable  TODO: NOT YET DOCUMENTED.

       region    TODO: NOT YET DOCUMENTED.

       dest      TODO: NOT YET DOCUMENTED.

       src       TODO: NOT YET DOCUMENTED.


REPLY FIELDS

       response_type
                 The type of this reply, in this case XCB_DRI2_COPY_REGION.
                 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).


DESCRIPTION


RETURN VALUE

       Returns an xcb_dri2_copy_region_cookie_t. Errors have to be handled
       when calling the reply function xcb_dri2_copy_region_reply.

       If you want to handle errors in the event loop instead, use
       xcb_dri2_copy_region_unchecked. See xcb-requests(3) for details.


ERRORS

       This request does never generate any errors.


SEE ALSO


AUTHOR

       Generated from dri2.xml. Contact xcb@lists.freedesktop.org for
       corrections and improvements.

X Version 11                      libxcb 1.15          xcb_dri2_copy_region(3)

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