xcb_randr_get_crtc_transform_current_params(3)

1xcb_randr_get_crtc_transform(3)  XCB Requests  xcb_randr_get_crtc_transform(3)
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NAME

6       xcb_randr_get_crtc_transform -
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SYNOPSIS

9       #include <xcb/randr.h>
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11   Request function
12       xcb_randr_get_crtc_transform_cookie_t
13              xcb_randr_get_crtc_transform(xcb_connection_t *conn,
14              xcb_randr_crtc_t crtc);
15
16   Reply datastructure
17       typedef struct xcb_randr_get_crtc_transform_reply_t {
18           uint8_t                response_type;
19           uint8_t                pad0;
20           uint16_t               sequence;
21           uint32_t               length;
22           xcb_render_transform_t pending_transform;
23           uint8_t                has_transforms;
24           uint8_t                pad1[3];
25           xcb_render_transform_t current_transform;
26           uint8_t                pad2[4];
27           uint16_t               pending_len;
28           uint16_t               pending_nparams;
29           uint16_t               current_len;
30           uint16_t               current_nparams;
31       } xcb_randr_get_crtc_transform_reply_t;
32
33   Reply function
34       xcb_randr_get_crtc_transform_reply_t
35              *xcb_randr_get_crtc_transform_reply(xcb_connection_t *conn,
36              xcb_randr_get_crtc_transform_cookie_t cookie,
37              xcb_generic_error_t **e);
38
39   Reply accessors
40       char *xcb_randr_get_crtc_transform_pending_filter_name(const
41              xcb_randr_get_crtc_transform_request_t *reply);
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43       int xcb_randr_get_crtc_transform_pending_filter_name_length(const
44              xcb_randr_get_crtc_transform_reply_t *reply);
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46       xcb_generic_iterator_t
47              xcb_randr_get_crtc_transform_pending_filter_name_end(const
48              xcb_randr_get_crtc_transform_reply_t *reply); uint8_t
49              *xcb_randr_get_crtc_transform_pad_3 (const
50              xcb_randr_get_crtc_transform_request_t *reply)
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52       xcb_render_fixed_t *xcb_randr_get_crtc_transform_pending_params(const
53              xcb_randr_get_crtc_transform_request_t *reply);
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55       int xcb_randr_get_crtc_transform_pending_params_length(const
56              xcb_randr_get_crtc_transform_reply_t *reply);
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58       xcb_generic_iterator_t
59              xcb_randr_get_crtc_transform_pending_params_end(const
60              xcb_randr_get_crtc_transform_reply_t *reply);
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62       char *xcb_randr_get_crtc_transform_current_filter_name(const
63              xcb_randr_get_crtc_transform_request_t *reply);
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65       int xcb_randr_get_crtc_transform_current_filter_name_length(const
66              xcb_randr_get_crtc_transform_reply_t *reply);
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68       xcb_generic_iterator_t
69              xcb_randr_get_crtc_transform_current_filter_name_end(const
70              xcb_randr_get_crtc_transform_reply_t *reply); uint8_t
71              *xcb_randr_get_crtc_transform_pad_4 (const
72              xcb_randr_get_crtc_transform_request_t *reply)
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74       xcb_render_fixed_t *xcb_randr_get_crtc_transform_current_params(const
75              xcb_randr_get_crtc_transform_request_t *reply);
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77       int xcb_randr_get_crtc_transform_current_params_length(const
78              xcb_randr_get_crtc_transform_reply_t *reply);
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80       xcb_generic_iterator_t
81              xcb_randr_get_crtc_transform_current_params_end(const
82              xcb_randr_get_crtc_transform_reply_t *reply);
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REQUEST ARGUMENTS

85       conn      The XCB connection to X11.
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87       crtc      TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

90       response_type
91                 The type of this reply, in this case XCB_RAN‐
92                 DR_GET_CRTC_TRANSFORM. This field is also present in the
93                 xcb_generic_reply_t and can be used to tell replies apart
94                 from each other.
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96       sequence  The sequence number of the last request processed by the X11
97                 server.
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99       length    The length of the reply, in words (a word is 4 bytes).
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101       pending_transform
102                 TODO: NOT YET DOCUMENTED.
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104       has_transforms
105                 TODO: NOT YET DOCUMENTED.
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107       current_transform
108                 TODO: NOT YET DOCUMENTED.
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110       pending_len
111                 TODO: NOT YET DOCUMENTED.
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113       pending_nparams
114                 TODO: NOT YET DOCUMENTED.
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116       current_len
117                 TODO: NOT YET DOCUMENTED.
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119       current_nparams
120                 TODO: NOT YET DOCUMENTED.
121

DESCRIPTION

RETURN VALUE

124       Returns an xcb_randr_get_crtc_transform_cookie_t. Errors have to be
125       handled when calling the reply function xcb_randr_get_crtc_trans‐
126       form_reply.
127
128       If you want to handle errors in the event loop instead, use xcb_ran‐
129       dr_get_crtc_transform_unchecked. See xcb-requests(3) for details.
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ERRORS

132       This request does never generate any errors.
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AUTHOR

136       Generated from randr.xml. Contact xcb@lists.freedesktop.org for correc‐
137       tions and improvements.
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141X Version 11                     libxcb 1.13.1 xcb_randr_get_crtc_transform(3)