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/*
* vim:ts=8:sw=3:sts=8:expandtab:cino=>5n-3f0^-2{2
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "ecore_x_private.h"
#include "ecore_x_randr.h"
#define Ecore_X_Randr_None 0
#define Ecore_X_Randr_Unset -1
#ifdef ECORE_XRANDR
#define RANDR_1_3 ((1 << 16) | 3)
#define RANDR_CHECK_1_3_RET(ret) if(_randr_version < RANDR_1_3) return ret
extern XRRScreenResources *(*_ecore_x_randr_get_screen_resources)(Display *
dpy,
Window
window);
extern int _randr_version;
#endif
/*
* @param root window which's screen should be queried
* @return Ecore_X_Randr_Ouptut_Id or - if query failed or none is set - Ecore_X_Randr_None
*/
EAPI Ecore_X_Randr_Output
ecore_x_randr_primary_output_get(Ecore_X_Window root)
{
#ifdef ECORE_XRANDR
RANDR_CHECK_1_3_RET(Ecore_X_Randr_None);
if (!_ecore_x_randr_root_validate(root))
return Ecore_X_Randr_None;
return XRRGetOutputPrimary(_ecore_x_disp, root);
#else
return Ecore_X_Randr_None;
#endif
}
/*
* @param root window which's screen should be queried
* @param output that should be set as given root window's screen primary output
*/
EAPI void
ecore_x_randr_primary_output_set(Ecore_X_Window root,
Ecore_X_Randr_Output output)
{
#ifdef ECORE_XRANDR
RANDR_CHECK_1_3_RET();
if (_ecore_x_randr_output_validate(root, output))
{
XRRSetOutputPrimary(_ecore_x_disp, root, output);
}
#endif
}
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