NAME
SYNOPSIS
REQUEST ARGUMENTS
REPLY FIELDS
DESCRIPTION
RETURN VALUE
ERRORS
SEE ALSO
AUTHOR
xcb_dri2_copy_region −
#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); |
|
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. |
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). |
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.
This request does never generate any errors.
Generated from dri2.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.