xcb_alloc_color_planes(3) XCB Requests xcb_alloc_color_planes(3)
NAME
xcb_alloc_color_planes -
SYNOPSIS
#include <xcb/xproto.h> Request function
xcb_alloc_color_planes_cookie_t
xcb_alloc_color_planes(xcb_connection_t *
conn,
uint8_t
contiguous, xcb_colormap_t
cmap, uint16_t
colors,
uint16_t
reds, uint16_t
greens, uint16_t
blues);
Reply datastructure
typedef struct xcb_alloc_color_planes_reply_t {
uint8_t
response_type;
uint8_t
pad0;
uint16_t
sequence;
uint32_t
length;
uint16_t
pixels_len;
uint8_t
pad1[2];
uint32_t
red_mask;
uint32_t
green_mask;
uint32_t
blue_mask;
uint8_t
pad2[8];
}
xcb_alloc_color_planes_reply_t;
Reply function
xcb_alloc_color_planes_reply_t
*
xcb_alloc_color_planes_reply(xcb_connection_t *
conn,
xcb_alloc_color_planes_cookie_t
cookie,
xcb_generic_error_t **
e);
Reply accessors
uint32_t *
xcb_alloc_color_planes_pixels(const
xcb_alloc_color_planes_request_t *
reply);
int
xcb_alloc_color_planes_pixels_length(const
xcb_alloc_color_planes_reply_t *
reply);
xcb_generic_iterator_t
xcb_alloc_color_planes_pixels_end(const
xcb_alloc_color_planes_reply_t *
reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
contiguous TODO: NOT YET DOCUMENTED.
cmap TODO: NOT YET DOCUMENTED.
colors TODO: NOT YET DOCUMENTED.
reds TODO: NOT YET DOCUMENTED.
greens TODO: NOT YET DOCUMENTED.
blues TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type The type of this reply, in this case
XCB_ALLOC_COLOR_PLANES. 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).
pixels_len TODO: NOT YET DOCUMENTED.
red_mask TODO: NOT YET DOCUMENTED.
green_mask TODO: NOT YET DOCUMENTED.
blue_mask TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an
xcb_alloc_color_planes_cookie_t. Errors have to be handled
when calling the reply function
xcb_alloc_color_planes_reply.
If you want to handle errors in the event loop instead, use
xcb_alloc_color_planes_unchecked. See
xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from xproto.xml. Contact xcb@lists.freedesktop.org for
corrections and improvements.
X Version 11 libxcb 1.16.1 xcb_alloc_color_planes(3)
