xcb_dri2_copy_region -

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

X Version 11                                      libxcb 1.17.0                          xcb_dri2_copy_region(3)

       This request does never generate any errors.

       xcb_dri2_copy_region -

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).

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.

       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-re‐quests(3) for details.

#include<xcb/dri2.h>Requestfunction

       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);

   Replydatastructure
       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;

   Replyfunction

       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);