1xcb_dri3_buffer_from_pixmap(3) XCB Requests xcb_dri3_buffer_from_pixmap(3)
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6 xcb_dri3_buffer_from_pixmap -
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9 #include <xcb/dri3.h>
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11 Request function
12 xcb_dri3_buffer_from_pixmap_cookie_t
13 xcb_dri3_buffer_from_pixmap(xcb_connection_t *conn,
14 xcb_pixmap_t pixmap);
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16 Reply datastructure
17 typedef struct xcb_dri3_buffer_from_pixmap_reply_t {
18 uint8_t response_type;
19 uint8_t nfd;
20 uint16_t sequence;
21 uint32_t length;
22 uint32_t size;
23 uint16_t width;
24 uint16_t height;
25 uint16_t stride;
26 uint8_t depth;
27 uint8_t bpp;
28 uint8_t pad0[12];
29 } xcb_dri3_buffer_from_pixmap_reply_t;
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31 Reply function
32 xcb_dri3_buffer_from_pixmap_reply_t
33 *xcb_dri3_buffer_from_pixmap_reply(xcb_connection_t *conn,
34 xcb_dri3_buffer_from_pixmap_cookie_t cookie,
35 xcb_generic_error_t **e);
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38 conn The XCB connection to X11.
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40 pixmap TODO: NOT YET DOCUMENTED.
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43 response_type
44 The type of this reply, in this case XCB_DRI3_BUF‐
45 FER_FROM_PIXMAP. This field is also present in the xcb_gener‐
46 ic_reply_t and can be used to tell replies apart from each
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49 sequence The sequence number of the last request processed by the X11
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52 length The length of the reply, in words (a word is 4 bytes).
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54 nfd TODO: NOT YET DOCUMENTED.
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56 size TODO: NOT YET DOCUMENTED.
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58 width TODO: NOT YET DOCUMENTED.
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60 height TODO: NOT YET DOCUMENTED.
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62 stride TODO: NOT YET DOCUMENTED.
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64 depth TODO: NOT YET DOCUMENTED.
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66 bpp TODO: NOT YET DOCUMENTED.
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68 pixmap_fd TODO: NOT YET DOCUMENTED.
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72 Returns an xcb_dri3_buffer_from_pixmap_cookie_t. Errors have to be han‐
73 dled when calling the reply function xcb_dri3_buffer_from_pixmap_reply.
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75 If you want to handle errors in the event loop instead, use
76 xcb_dri3_buffer_from_pixmap_unchecked. See xcb-requests(3) for details.
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79 This request does never generate any errors.
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83 Generated from dri3.xml. Contact xcb@lists.freedesktop.org for correc‐
84 tions and improvements.
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88X Version 11 libxcb 1.13.1 xcb_dri3_buffer_from_pixmap(3)