xcb_glx_get_tex_image_data_length(3)

1xcb_glx_get_tex_image(3)         XCB Requests         xcb_glx_get_tex_image(3)
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NAME

6       xcb_glx_get_tex_image -
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SYNOPSIS

9       #include <xcb/glx.h>
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11   Request function
12       xcb_glx_get_tex_image_cookie_t
13              xcb_glx_get_tex_image(xcb_connection_t *conn,
14              xcb_glx_context_tag_t context_tag, uint32_t target,
15              int32_t level, uint32_t format, uint32_t type,
16              uint8_t swap_bytes);
17
18   Reply datastructure
19       typedef struct xcb_glx_get_tex_image_reply_t {
20           uint8_t  response_type;
21           uint8_t  pad0;
22           uint16_t sequence;
23           uint32_t length;
24           uint8_t  pad1[8];
25           int32_t  width;
26           int32_t  height;
27           int32_t  depth;
28           uint8_t  pad2[4];
29       } xcb_glx_get_tex_image_reply_t;
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31   Reply function
32       xcb_glx_get_tex_image_reply_t
33              *xcb_glx_get_tex_image_reply(xcb_connection_t *conn,
34              xcb_glx_get_tex_image_cookie_t cookie, xcb_generic_error_t **e);
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36   Reply accessors
37       uint8_t *xcb_glx_get_tex_image_data(const
38              xcb_glx_get_tex_image_request_t *reply);
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40       int xcb_glx_get_tex_image_data_length(const
41              xcb_glx_get_tex_image_reply_t *reply);
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43       xcb_generic_iterator_t xcb_glx_get_tex_image_data_end(const
44              xcb_glx_get_tex_image_reply_t *reply);
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REQUEST ARGUMENTS

47       conn      The XCB connection to X11.
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49       context_tag
50                 TODO: NOT YET DOCUMENTED.
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52       target    TODO: NOT YET DOCUMENTED.
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54       level     TODO: NOT YET DOCUMENTED.
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56       format    TODO: NOT YET DOCUMENTED.
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58       type      TODO: NOT YET DOCUMENTED.
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60       swap_bytes
61                 TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

64       response_type
65                 The type of this reply, in this case XCB_GLX_GET_TEX_IMAGE.
66                 This field is also present in the xcb_generic_reply_t and can
67                 be used to tell replies apart from each other.
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69       sequence  The sequence number of the last request processed by the X11
70                 server.
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72       length    The length of the reply, in words (a word is 4 bytes).
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74       width     TODO: NOT YET DOCUMENTED.
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76       height    TODO: NOT YET DOCUMENTED.
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78       depth     TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

82       Returns an xcb_glx_get_tex_image_cookie_t. Errors have to be handled
83       when calling the reply function xcb_glx_get_tex_image_reply.
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85       If you want to handle errors in the event loop instead, use
86       xcb_glx_get_tex_image_unchecked. See xcb-requests(3) for details.
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ERRORS

89       This request does never generate any errors.
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AUTHOR

93       Generated from glx.xml. Contact xcb@lists.freedesktop.org for correc‐
94       tions and improvements.
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98X Version 11                     libxcb 1.13.1        xcb_glx_get_tex_image(3)