xcb_dri3_buffers_from_pixmap_buffers_length(3)

1xcb_dri3_buffers_from_pixmap(3)  XCB Requests  xcb_dri3_buffers_from_pixmap(3)
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NAME

6       xcb_dri3_buffers_from_pixmap -
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SYNOPSIS

9       #include <xcb/dri3.h>
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11   Request function
12       xcb_dri3_buffers_from_pixmap_cookie_t
13              xcb_dri3_buffers_from_pixmap(xcb_connection_t *conn,
14              xcb_pixmap_t pixmap);
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16   Reply datastructure
17       typedef struct xcb_dri3_buffers_from_pixmap_reply_t {
18           uint8_t  response_type;
19           uint8_t  nfd;
20           uint16_t sequence;
21           uint32_t length;
22           uint16_t width;
23           uint16_t height;
24           uint8_t  pad0[4];
25           uint64_t modifier;
26           uint8_t  depth;
27           uint8_t  bpp;
28           uint8_t  pad1[6];
29       } xcb_dri3_buffers_from_pixmap_reply_t;
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31   Reply function
32       xcb_dri3_buffers_from_pixmap_reply_t
33              *xcb_dri3_buffers_from_pixmap_reply(xcb_connection_t *conn,
34              xcb_dri3_buffers_from_pixmap_cookie_t cookie,
35              xcb_generic_error_t **e);
36
37   Reply accessors
38       uint32_t *xcb_dri3_buffers_from_pixmap_strides(const
39              xcb_dri3_buffers_from_pixmap_request_t *reply);
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41       int xcb_dri3_buffers_from_pixmap_strides_length(const
42              xcb_dri3_buffers_from_pixmap_reply_t *reply);
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44       xcb_generic_iterator_t xcb_dri3_buffers_from_pixmap_strides_end(const
45              xcb_dri3_buffers_from_pixmap_reply_t *reply);
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47       uint32_t *xcb_dri3_buffers_from_pixmap_offsets(const
48              xcb_dri3_buffers_from_pixmap_request_t *reply);
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50       int xcb_dri3_buffers_from_pixmap_offsets_length(const
51              xcb_dri3_buffers_from_pixmap_reply_t *reply);
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53       xcb_generic_iterator_t xcb_dri3_buffers_from_pixmap_offsets_end(const
54              xcb_dri3_buffers_from_pixmap_reply_t *reply);
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56       int32_t *xcb_dri3_buffers_from_pixmap_buffers(const
57              xcb_dri3_buffers_from_pixmap_request_t *reply);
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59       int xcb_dri3_buffers_from_pixmap_buffers_length(const
60              xcb_dri3_buffers_from_pixmap_reply_t *reply);
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62       xcb_generic_iterator_t xcb_dri3_buffers_from_pixmap_buffers_end(const
63              xcb_dri3_buffers_from_pixmap_reply_t *reply);
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REQUEST ARGUMENTS

66       conn      The XCB connection to X11.
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68       pixmap    TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

71       response_type
72                 The type of this reply, in this case XCB_DRI3_BUF‐
73                 FERS_FROM_PIXMAP. This field is also present in the
74                 xcb_generic_reply_t and can be used to tell replies apart
75                 from each other.
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77       sequence  The sequence number of the last request processed by the X11
78                 server.
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80       length    The length of the reply, in words (a word is 4 bytes).
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82       nfd       TODO: NOT YET DOCUMENTED.
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84       width     TODO: NOT YET DOCUMENTED.
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86       height    TODO: NOT YET DOCUMENTED.
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88       modifier  TODO: NOT YET DOCUMENTED.
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90       depth     TODO: NOT YET DOCUMENTED.
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92       bpp       TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

96       Returns an xcb_dri3_buffers_from_pixmap_cookie_t. Errors have to be
97       handled when calling the reply function xcb_dri3_buf‐
98       fers_from_pixmap_reply.
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100       If you want to handle errors in the event loop instead, use
101       xcb_dri3_buffers_from_pixmap_unchecked. See xcb-requests(3) for de‐
102       tails.
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ERRORS

105       This request does never generate any errors.
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AUTHOR

109       Generated from dri3.xml. Contact xcb@lists.freedesktop.org for correc‐
110       tions and improvements.
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114X Version 11                      libxcb 1.13  xcb_dri3_buffers_from_pixmap(3)