xcb_glx_get_tex_genfv_data(3)

Usage

uint8_t response_type;

uint8_t pad0;

uint16_t sequence;

uint32_t length;

uint8_t pad1 [4] ;

uint32_t n;

xcb_glx_float32_t datum;

uint8_t pad2 [12] ;

xcb_glx_float32_t *xcb_glx_get_tex_genfv_data(const xcb_glx_get_tex_genfv_request_t *reply);

int xcb_glx_get_tex_genfv_data_length(const xcb_glx_get_tex_genfv_reply_t *reply);

xcb_generic_iterator_t xcb_glx_get_tex_genfv_data_end(const xcb_glx_get_tex_genfv_reply_t *reply);

response_type: The type of this reply, in this case XCB_GLX_GET_TEX_GENFV. 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.

Returns an xcb_glx_get_tex_genfv_cookie_t. Errors have to be handled when calling the reply function xcb_glx_get_tex_genfv_reply.

If you want to handle errors in the event loop instead, use xcb_glx_get_tex_genfv_unchecked. See xcb-requests(3) for details.

This request does never generate any errors.