xcb_dri2_get_buffers(3) XCB Requests xcb_dri2_get_buffers(3)NAME
xcb_dri2_get_buffers -
SYNOPSIS
#include <xcb/dri2.h>
Request function
xcb_dri2_get_buffers_cookie_t
xcb_dri2_get_buffers(xcb_connection_t *conn,
xcb_drawable_t drawable, uint32_t count,
uint32_t attachments_len, const uint32_t *attachments);
Reply datastructure
typedef struct xcb_dri2_get_buffers_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint32_t width;
uint32_t height;
uint32_t count;
uint8_t pad1[12];
} xcb_dri2_get_buffers_reply_t;
Reply function
xcb_dri2_get_buffers_reply_t
*xcb_dri2_get_buffers_reply(xcb_connection_t *conn,
xcb_dri2_get_buffers_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
xcb_dri2_dri2_buffer_t *xcb_dri2_get_buffers_buffers(const
xcb_dri2_get_buffers_request_t *reply);
int xcb_dri2_get_buffers_buffers_length(const
xcb_dri2_get_buffers_reply_t *reply);
xcb_dri2_dri2_buffer_iterator_t
xcb_dri2_get_buffers_buffers_iterator(const
xcb_dri2_get_buffers_reply_t *reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
drawable TODO: NOT YET DOCUMENTED.
count TODO: NOT YET DOCUMENTED.
attachments_len
TODO: NOT YET DOCUMENTED.
attachments
TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_DRI2_GET_BUFFERS.
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.
count TODO: NOT YET DOCUMENTED.
DESCRIPTIONRETURN VALUE
Returns an xcb_dri2_get_buffers_cookie_t. Errors have to be handled
when calling the reply function xcb_dri2_get_buffers_reply.
If you want to handle errors in the event loop instead, use
xcb_dri2_get_buffers_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSOAUTHOR
Generated from dri2.xml. Contact xcb@lists.freedesktop.org for correc‐
tions and improvements.
XCB 2013-07-27 xcb_dri2_get_buffers(3)
