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xcb_glx_get_...m_parameteriv(3) XCB Requests xcb_glx_get_...m_parameteriv(3) NAME xcb_glx_get_histogram_parameteriv - SYNOPSIS #include <xcb/glx.h> Request function xcb_glx_get_histogram_parameteriv_cookie_t xcb_glx_get_histogram_parameteriv(xcb_connection_t *conn, xcb_glx_context_tag_t context_tag, uint32_t target, uint32_t pname); Reply datastructure typedef struct xcb_glx_get_histogram_parameteriv_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; uint8_t pad1[4]; uint32_t n; int32_t datum; uint8_t pad2[12]; } xcb_glx_get_histogram_parameteriv_reply_t; Reply function xcb_glx_get_histogram_parameteriv_reply_t *xcb_glx_get_histogram_parameteriv_reply(xcb_connection_t *conn, xcb_glx_get_histogram_parameteriv_cookie_t cookie, xcb_generic_error_t **e); Reply accessors int32_t *xcb_glx_get_histogram_parameteriv_data(const xcb_glx_get_histogram_parameteriv_request_t *reply); int xcb_glx_get_histogram_parameteriv_data_length(const xcb_glx_get_histogram_parameteriv_reply_t *reply); xcb_generic_iterator_t xcb_glx_get_histogram_parameteriv_data_end(const xcb_glx_get_histogram_parameteriv_reply_t *reply); REQUEST ARGUMENTS conn The XCB connection to X11. context_tag TODO: NOT YET DOCUMENTED. target TODO: NOT YET DOCUMENTED. pname TODO: NOT YET DOCUMENTED. REPLY FIELDS response_type The type of this reply, in this case XCB_GLX_GET_HIS- TOGRAM_PARAMETERIV. 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). n TODO: NOT YET DOCUMENTED. datum TODO: NOT YET DOCUMENTED. DESCRIPTION RETURN VALUE Returns an xcb_glx_get_histogram_parameteriv_cookie_t. Errors have to be handled when calling the reply function xcb_glx_get_histogram_para- meteriv_reply. If you want to handle errors in the event loop instead, use xcb_glx_get_histogram_parameteriv_unchecked. See xcb-requests(3) for details. ERRORS This request does never generate any errors. SEE ALSO AUTHOR Generated from glx.xml. Contact xcb@lists.freedesktop.org for correc- tions and improvements. X Version 11 libxcb 1.17.0 xcb_glx_get_...m_parameteriv(3)
NAME | SYNOPSIS | REQUEST ARGUMENTS | REPLY FIELDS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHOR
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