forked from enlightenment/efl
Ecore_X(cb): Add function for backlight_available so that E will work
again :) SVN revision: 65838
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@ -2449,6 +2449,45 @@ ecore_x_randr_output_backlight_level_set(Ecore_X_Window root,
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return EINA_FALSE;
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}
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/*
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* @brief check if a backlight is available
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* @return whether a blacklight is available
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*/
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EAPI Eina_Bool
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ecore_x_randr_output_backlight_available(void)
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{
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#ifdef ECORE_XCB_RANDR
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Ecore_X_Atom _backlight;
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xcb_intern_atom_cookie_t acookie;
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xcb_intern_atom_reply_t *areply;
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#endif
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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CHECK_XCB_CONN;
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#ifdef ECORE_XCB_RANDR
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RANDR_CHECK_1_2_RET(EINA_FALSE);
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acookie =
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xcb_intern_atom_unchecked(_ecore_xcb_conn, 1,
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strlen("Backlight"), "Backlight");
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areply = xcb_intern_atom_reply(_ecore_xcb_conn, acookie, NULL);
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if (!areply)
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{
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ERR("Backlight property is not suppported on this server or driver");
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return EINA_FALSE;
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}
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else
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{
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_backlight = areply->atom;
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free(areply);
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return EINA_TRUE;
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}
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#endif
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return EINA_FALSE;
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}
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EAPI int
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ecore_x_randr_edid_version_get(unsigned char *edid, unsigned long edid_length)
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{
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