forked from enlightenment/efl
Remove old randr code.
Signed-off-by: Christopher Michael <cp.michael@samsung.com> SVN revision: 83437
This commit is contained in:
parent
c951fb5a2d
commit
3888089a7f
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@ -1,103 +0,0 @@
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif /* ifdef HAVE_CONFIG_H */
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#include "ecore_x_private.h"
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#include "ecore_x_randr.h"
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static Eina_Bool _randr_available = EINA_FALSE;
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#ifdef ECORE_XRANDR
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static int _randr_major, _randr_minor;
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int _randr_version;
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#define RANDR_1_1 ((1 << 16) | 1)
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#define RANDR_1_2 ((1 << 16) | 2)
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#define RANDR_1_3 ((1 << 16) | 3)
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#define RANDR_VALIDATE_ROOT(screen, \
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root) ((screen = \
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XRRRootToScreen(_ecore_x_disp, \
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root)) != -1)
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#define Ecore_X_Randr_Unset -1
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XRRScreenResources *(*_ecore_x_randr_get_screen_resources)(Display * dpy,
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Window window);
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#endif /* ifdef ECORE_XRANDR */
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void
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_ecore_x_randr_init(void)
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{
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#ifdef ECORE_XRANDR
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_randr_major = 1;
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_randr_minor = 3;
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_randr_version = 0;
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_ecore_x_randr_get_screen_resources = NULL;
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if (XRRQueryVersion(_ecore_x_disp, &_randr_major, &_randr_minor))
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{
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_randr_version = (_randr_major << 16) | _randr_minor;
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if (_randr_version >= RANDR_1_3)
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_ecore_x_randr_get_screen_resources = XRRGetScreenResourcesCurrent;
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else if (_randr_version == RANDR_1_2)
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_ecore_x_randr_get_screen_resources = XRRGetScreenResources;
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_randr_available = EINA_TRUE;
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}
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else
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_randr_available = EINA_FALSE;
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#else
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_randr_available = EINA_FALSE;
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#endif
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}
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/*
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* @brief Query whether randr is available or not.
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*
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* @return @c EINA_TRUE, if extension is available, @c EINA_FALSE otherwise.
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*/
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EAPI Eina_Bool
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ecore_x_randr_query(void)
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{
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return _randr_available;
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}
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/*
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* @return version of the RandR extension supported by the server or, in case
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* RandR extension is not available, Ecore_X_Randr_Unset (=-1).
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* bit version information: 31 MAJOR 16 | 15 MINOR 0
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*/
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EAPI int
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ecore_x_randr_version_get(void)
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{
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#ifdef ECORE_XRANDR
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (_randr_available)
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{
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return _randr_version;
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}
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else
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{
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return Ecore_X_Randr_Unset;
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}
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#else
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return -1;
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#endif
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}
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Eina_Bool
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_ecore_x_randr_root_validate(Ecore_X_Window root)
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{
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#ifdef ECORE_XRANDR
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Ecore_X_Randr_Screen scr = -1;
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if (root && RANDR_VALIDATE_ROOT(scr, root))
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return EINA_TRUE;
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else
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return EINA_FALSE;
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#else
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return EINA_FALSE;
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#endif
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}
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@ -1,7 +0,0 @@
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#ifndef ECORE_X_INLINE_X
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#define ECORE_X_INLINE_X
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Eina_Bool _ecore_x_randr_root_validate(Ecore_X_Window root);
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Eina_Bool _ecore_x_randr_output_validate(Ecore_X_Window root,
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Ecore_X_Randr_Output
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output);
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#endif
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@ -1,334 +0,0 @@
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/*
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* vim:ts=8:sw=3:sts=8:expandtab:cino=>5n-3f0^-2{2
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif /* ifdef HAVE_CONFIG_H */
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#include "ecore_x_private.h"
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#include "ecore_x_randr.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#define Ecore_X_Randr_None 0
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#ifdef ECORE_XRANDR
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#define RANDR_1_1 ((1 << 16) | 1)
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#define RANDR_VALIDATE_ROOT(screen, \
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root) ((screen = \
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XRRRootToScreen(_ecore_x_disp, \
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root)) != -1)
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#define RANDR_CHECK_1_1_RET(ret) if (_randr_version < RANDR_1_1) \
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return ret
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extern XRRScreenResources *(*_ecore_x_randr_get_screen_resources)(Display *
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dpy,
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Window
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window);
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extern int _randr_version;
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#endif /* ifdef ECORE_XRANDR */
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/*
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* @param root window which's primary output will be queried
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*/
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EAPI Ecore_X_Randr_Orientation
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ecore_x_randr_screen_primary_output_orientations_get(Ecore_X_Window root)
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{
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#ifdef ECORE_XRANDR
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Rotation rot = Ecore_X_Randr_None, crot;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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rot =
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XRRRotations(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
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root), &crot);
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return rot;
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#else /* ifdef ECORE_XRANDR */
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return Ecore_X_Randr_None;
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#endif /* ifdef ECORE_XRANDR */
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}
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/*
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* @param root window which's primary output will be queried
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* @return the current orientation of the root window's screen primary output
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*/
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EAPI Ecore_X_Randr_Orientation
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ecore_x_randr_screen_primary_output_orientation_get(Ecore_X_Window root)
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{
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#ifdef ECORE_XRANDR
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Rotation crot = Ecore_X_Randr_None;
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XRRRotations(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
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root), &crot);
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return crot;
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#else /* ifdef ECORE_XRANDR */
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return Ecore_X_Randr_None;
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#endif /* ifdef ECORE_XRANDR */
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}
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/*
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* @brief Sets a given screen's primary output's orientation.
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*
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* @param root Window which's screen's primary output will be queried.
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* @param orientation orientation which should be set for the root window's
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* screen primary output.
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* @return @c EINA_TRUE if the primary output's orientation could be
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* successfully altered.
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*/
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EAPI Eina_Bool
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ecore_x_randr_screen_primary_output_orientation_set(
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Ecore_X_Window root,
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Ecore_X_Randr_Orientation
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orientation)
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{
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#ifdef ECORE_XRANDR
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XRRScreenConfiguration *xrr_screen_cfg = NULL;
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int sizeid;
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Rotation crot;
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Eina_Bool ret = EINA_FALSE;
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if (!(xrr_screen_cfg = XRRGetScreenInfo(_ecore_x_disp, root)))
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return EINA_FALSE;
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sizeid = XRRConfigCurrentConfiguration(xrr_screen_cfg, &crot);
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if (!XRRSetScreenConfig(_ecore_x_disp, xrr_screen_cfg, root, sizeid,
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orientation, CurrentTime))
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ret = EINA_TRUE;
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if (xrr_screen_cfg)
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XRRFreeScreenConfigInfo(xrr_screen_cfg);
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return ret;
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#else /* ifdef ECORE_XRANDR */
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return EINA_FALSE;
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#endif /* ifdef ECORE_XRANDR */
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}
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/*
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* @brief gets a screen's primary output's possible sizes
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* @param root window which's primary output will be queried
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* @param num number of sizes reported as supported by the screen's primary output
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* @return an array of sizes reported as supported by the screen's primary output or - if query failed - NULL
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*/
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EAPI Ecore_X_Randr_Screen_Size_MM *
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ecore_x_randr_screen_primary_output_sizes_get(Ecore_X_Window root,
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int *num)
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{
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#ifdef ECORE_XRANDR
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Ecore_X_Randr_Screen_Size_MM *ret = NULL;
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XRRScreenSize *sizes;
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int i, n;
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/* we don't have to free sizes, because they're hold in a cache inside X*/
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sizes =
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XRRSizes(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
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root), &n);
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if ((!sizes) || (n <= 0)) return NULL;
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ret = calloc(n, sizeof(Ecore_X_Randr_Screen_Size_MM));
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if (!ret)
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return NULL;
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if (num)
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*num = n;
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for (i = 0; i < n; i++)
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{
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ret[i].width = sizes[i].width;
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ret[i].height = sizes[i].height;
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ret[i].width_mm = sizes[i].mwidth;
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ret[i].height_mm = sizes[i].mheight;
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}
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return ret;
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#else /* ifdef ECORE_XRANDR */
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return NULL;
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#endif /* ifdef ECORE_XRANDR */
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}
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EAPI void
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ecore_x_randr_screen_primary_output_current_size_get(Ecore_X_Window root,
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int *w,
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int *h,
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int *w_mm,
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int *h_mm,
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int *size_index)
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{
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#ifdef ECORE_XRANDR
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XRRScreenSize *sizes;
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XRRScreenConfiguration *sc = NULL;
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int idx;
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Rotation orientation;
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int n;
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if (!(sc = XRRGetScreenInfo(_ecore_x_disp, root)))
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{
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ERR("Couldn't get screen information for %d", root);
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return;
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}
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idx = XRRConfigCurrentConfiguration(sc, &orientation);
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sizes =
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XRRSizes(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
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root), &n);
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if ((idx < n) && (idx >= 0))
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{
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if (w)
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*w = sizes[idx].width;
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if (h)
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*h = sizes[idx].height;
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if (w_mm)
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*w_mm = sizes[idx].mwidth;
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if (h_mm)
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*h_mm = sizes[idx].mheight;
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if (size_index)
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*size_index = idx;
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}
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XRRFreeScreenConfigInfo(sc);
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#endif /* ifdef ECORE_XRANDR */
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}
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/*
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* @brief Sets a given screen's primary output size, but disables all other
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* outputs at the same time.
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*
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* @param root Window which's primary output will be queried.
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* @param size_index Within the list of sizes reported as supported by the root
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* window's screen primary output.
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* @return @c EINA_TRUE on success, @c EINA_FALSE on failure due to e.g.
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* invalid times.
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*/
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EAPI Eina_Bool
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ecore_x_randr_screen_primary_output_size_set(Ecore_X_Window root,
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int size_index)
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{
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#ifdef ECORE_XRANDR
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XRRScreenConfiguration *sc = NULL;
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Eina_Bool ret = EINA_FALSE;
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int nsizes = 0;
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if (size_index >= 0 && _ecore_x_randr_root_validate(root))
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{
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XRRSizes(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
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root), &nsizes);
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if (size_index < nsizes)
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{
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sc = XRRGetScreenInfo(_ecore_x_disp, root);
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if (!XRRSetScreenConfig(_ecore_x_disp, sc,
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root, size_index,
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ECORE_X_RANDR_ORIENTATION_ROT_0, CurrentTime))
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{
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ret = EINA_TRUE;
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}
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if (sc)
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XRRFreeScreenConfigInfo(sc);
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}
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}
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return ret;
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#else /* ifdef ECORE_XRANDR */
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return EINA_FALSE;
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#endif /* ifdef ECORE_XRANDR */
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}
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/*
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* @param root window which's primary output will be queried
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* @return currently used refresh rate or - if request failed or RandRR is not available - 0.0
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*/
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EAPI Ecore_X_Randr_Refresh_Rate
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ecore_x_randr_screen_primary_output_current_refresh_rate_get(
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Ecore_X_Window root)
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{
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#ifdef ECORE_XRANDR
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Ecore_X_Randr_Refresh_Rate ret = 0.0;
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XRRScreenConfiguration *sc = NULL;
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if (!_ecore_x_randr_root_validate(root) ||
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!(sc = XRRGetScreenInfo(_ecore_x_disp, root)))
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return ret;
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ret = XRRConfigCurrentRate(sc);
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if (sc)
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XRRFreeScreenConfigInfo(sc);
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return ret;
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#else /* ifdef ECORE_XRANDR */
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return 0.0;
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#endif /* ifdef ECORE_XRANDR */
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}
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/*
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* @param root window which's primary output will be queried
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* @param size_index referencing the size to query valid refresh rates for
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* @return currently used refresh rate or - if request failed or RandRR is not available - NULL
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*/
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EAPI Ecore_X_Randr_Refresh_Rate *
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ecore_x_randr_screen_primary_output_refresh_rates_get(Ecore_X_Window root,
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int size_index,
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int *num)
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{
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#ifdef ECORE_XRANDR
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Ecore_X_Randr_Refresh_Rate *ret = NULL, *rates = NULL;
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Ecore_X_Randr_Screen scr;
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int n;
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if (num
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&& RANDR_VALIDATE_ROOT(scr, root)
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&& (rates = XRRRates(_ecore_x_disp, scr, size_index, &n)))
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{
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if (rates && (ret = malloc(sizeof(Ecore_X_Randr_Refresh_Rate) * n)))
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{
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memcpy(ret, rates, (sizeof(Ecore_X_Randr_Refresh_Rate) * n));
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*num = n;
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}
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}
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return ret;
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#else /* ifdef ECORE_XRANDR */
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return NULL;
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#endif /* ifdef ECORE_XRANDR */
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}
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//>= 1.1
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/*
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* @brief Sets the current primary output's refresh rate.
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*
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* @param root Window which's primary output will be queried.
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* @param size_index Referencing the size to be set.
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* @param rate The refresh rate to be set.
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* @return @c EINA_TRUE on success, @c EINA_FALSE otherwise.
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*/
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EAPI Eina_Bool
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ecore_x_randr_screen_primary_output_refresh_rate_set(
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Ecore_X_Window root,
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int size_index,
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Ecore_X_Randr_Refresh_Rate
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rate)
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{
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#ifdef ECORE_XRANDR
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RANDR_CHECK_1_1_RET(EINA_FALSE);
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Eina_Bool ret = EINA_FALSE;
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XRRScreenConfiguration *sc = NULL;
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if (!(sc = XRRGetScreenInfo(_ecore_x_disp, root)))
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return ret;
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if (!XRRSetScreenConfigAndRate(_ecore_x_disp, sc,
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root, size_index,
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RR_Rotate_0, rate, CurrentTime))
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ret = EINA_TRUE;
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XRRFreeScreenConfigInfo(sc);
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return ret;
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#else /* ifdef ECORE_XRANDR */
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return EINA_FALSE;
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#endif /* ifdef ECORE_XRANDR */
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}
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Load Diff
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@ -1,463 +0,0 @@
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/*
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* Copyright 2006-2009 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* on the rights to use, copy, modify, merge, publish, distribute, sub
|
||||
* license, and/or sell copies of the Software, and to permit persons to whom
|
||||
* the Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the next
|
||||
* paragraph) shall be included in all copies or substantial portions of the
|
||||
* Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
|
||||
* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
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*/
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/* Original Author: Adam Jackson <ajax@nwnk.net> */
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/* Heavily modified by: Leif Middelschulte <leif.middelschulte@gmail.com> */
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#include "Ecore_X.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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/* TODO:
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* - see other TODO's within this file.
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*/
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||||
|
||||
#define ECORE_X_RANDR_EDID_VERSION_10 ((1 << 8) | 0)
|
||||
#define ECORE_X_RANDR_EDID_VERSION_11 ((1 << 8) | 1)
|
||||
#define ECORE_X_RANDR_EDID_VERSION_12 ((1 << 8) | 2)
|
||||
#define ECORE_X_RANDR_EDID_VERSION_13 ((1 << 8) | 3)
|
||||
#define ECORE_X_RANDR_EDID_VERSION_14 ((1 << 8) | 4)
|
||||
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_MANUFACTURER 0x08
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_TYPE 0x14
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_VERSION_MAJOR 0x12
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_VERSION_MINOR 0x13
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_DPMS 0x18
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_COLORSPACE 0x18
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK 0x36
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE 3
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_CONTENT 5
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO_PREFERRED 15
|
||||
#define _ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO 14
|
||||
|
||||
#define _ECORE_X_RANDR_EDID_MASK_DIGITAL 0x80
|
||||
#define _ECORE_X_RANDR_EDID_MASK_DIGITAL_INTERFACE 0x0f
|
||||
#define _ECORE_X_RANDR_EDID_MASK_DIGITAL_TMDS_DFP_10 0x01
|
||||
#define _ECORE_X_RANDR_EDID_MASK_COLORSCHEME_ANALOGOUS 0x18
|
||||
#define _ECORE_X_RANDR_EDID_MASK_COLORSCHEME_DIGITAL_YCRCB_444 0x10
|
||||
#define _ECORE_X_RANDR_EDID_MASK_COLORSCHEME_DIGITAL_YCRCB_422 0x08
|
||||
#define _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_PREFERRED 0xe0
|
||||
#define _ECORE_X_RANDR_EDID_MASK_DPMS 0xE0
|
||||
#define _ECORE_X_RANDR_EDID_MASK_DPMS_STANDBY 0x80
|
||||
#define _ECORE_X_RANDR_EDID_MASK_DPMS_SUSPEND 0x40
|
||||
#define _ECORE_X_RANDR_EDID_MASK_DPMS_OFF 0x20
|
||||
#define _ECORE_X_RANDR_EDID_MASK_INTERFACE_TYPE 0x0f
|
||||
#define _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_4_3 0x80
|
||||
#define _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_16_9 0x40
|
||||
#define _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_16_10 0x20
|
||||
#define _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_5_4 0x10
|
||||
#define _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_15_9 0x08
|
||||
|
||||
#define _ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX 13
|
||||
|
||||
typedef enum _Ecore_X_Randr_Edid_Aspect_Ratio_Preferred {
|
||||
ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_4_3 = 0x00,
|
||||
ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_16_9 = 0x01,
|
||||
ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_16_10 = 0x02,
|
||||
ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_5_4 = 0x03,
|
||||
ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_15_9 = 0x04
|
||||
} Ecore_X_Randr_Edid_Aspect_Ratio_Preferred;
|
||||
|
||||
/* Some convenience loops */
|
||||
#define _ECORE_X_RANDR_EDID_FOR_EACH_EXTENSION_BLOCK(edid, edid_length, extension_block_iter) \
|
||||
for (extension_block_iter = edid; extension_block_iter < (edid + edid_length); extension_block_iter += 128)
|
||||
|
||||
#define _ECORE_X_RANDR_EDID_FOR_EACH_CEA_BLOCK(edid, edid_length, cea_block_iter) \
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_EXTENSION_BLOCK(edid, edid_length, cea_block_iter) \
|
||||
if (cea_block_iter[0] == 0x02)
|
||||
|
||||
/* The following macro is to be used with caution as it inherits another loop.
|
||||
* Therefore using a 'break;' statement will lead to continuation in the
|
||||
* inherent 'Extension block'-loop.
|
||||
*/
|
||||
#define _ECORE_X_RANDR_EDID_FOR_EACH_CEA_DETAILED_BLOCK(edid, edid_length, cea_block_iter, detailed_block_iter) \
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_CEA_BLOCK(edid, edid_length, cea_block_iter) \
|
||||
for (detailed_block_iter = cea_block_iter + cea_block_iter[2]; detailed_block_iter + 18 < cea_block_iter + 127; detailed_block_iter += 18) \
|
||||
if (detailed_block_iter[0])
|
||||
|
||||
#define _ECORE_X_RANDR_EDID_FOR_EACH_DESCRIPTOR_BLOCK(edid, block) \
|
||||
for (block = edid + _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK; block <= (edid + _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK + (3 * 18)); block += 18)
|
||||
|
||||
#define _ECORE_X_RANDR_EDID_FOR_EACH_NON_PIXEL_DESCRIPTOR_BLOCK(edid, block) \
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_DESCRIPTOR_BLOCK(edid, block) \
|
||||
if ((block[0] == 0) && (block[1] == 0))
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_randr_edid_has_valid_header(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
const unsigned char header[] =
|
||||
{ 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 };
|
||||
if (!edid) return EINA_FALSE;
|
||||
if (edid_length < 8) return EINA_FALSE;
|
||||
if (!memcmp(edid, header, 8)) return EINA_TRUE;
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
EAPI int
|
||||
ecore_x_randr_edid_version_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
if ((edid_length > _ECORE_X_RANDR_EDID_OFFSET_VERSION_MINOR) &&
|
||||
(ecore_x_randr_edid_has_valid_header(edid, edid_length)))
|
||||
return (edid[_ECORE_X_RANDR_EDID_OFFSET_VERSION_MAJOR] << 8) |
|
||||
edid[_ECORE_X_RANDR_EDID_OFFSET_VERSION_MINOR];
|
||||
return ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
}
|
||||
|
||||
EAPI int
|
||||
ecore_x_randr_edid_manufacturer_model_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
if ((edid_length > 0x0b) &&
|
||||
(ecore_x_randr_edid_has_valid_header(edid, edid_length)))
|
||||
return (int)(edid[0x0a] + (edid[0x0b] << 8));
|
||||
return ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
}
|
||||
|
||||
EAPI int
|
||||
ecore_x_randr_edid_manufacturer_serial_number_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
if ((edid_length > 0x0f) &&
|
||||
(ecore_x_randr_edid_has_valid_header(edid, edid_length)))
|
||||
return (int)(edid[0x0c] + (edid[0x0d] << 8) +
|
||||
(edid[0x0e] << 16) + (edid[0x0f] << 24));
|
||||
return ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
}
|
||||
|
||||
EAPI char *
|
||||
ecore_x_randr_edid_manufacturer_name_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
if ((edid_length > (_ECORE_X_RANDR_EDID_OFFSET_MANUFACTURER + 1)) &&
|
||||
(ecore_x_randr_edid_has_valid_header(edid, edid_length)))
|
||||
{
|
||||
unsigned char *x;
|
||||
char *name;
|
||||
|
||||
x = (edid + _ECORE_X_RANDR_EDID_OFFSET_MANUFACTURER);
|
||||
name = malloc(sizeof(char) * 4);
|
||||
if (!name) return NULL;
|
||||
name[0] = ((x[0] & 0x7c) >> 2) + '@';
|
||||
name[1] = ((x[0] & 0x03) << 3) + ((x[1] & 0xe0) >> 5) + '@';
|
||||
name[2] = (x[1] & 0x1f) + '@';
|
||||
name[_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE] = 0;
|
||||
return name;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EAPI char *
|
||||
ecore_x_randr_edid_display_name_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
unsigned char *block = NULL;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return NULL;
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_NON_PIXEL_DESCRIPTOR_BLOCK(edid, block)
|
||||
{
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE] == 0xfc)
|
||||
{
|
||||
char *name, *p;
|
||||
const char *edid_name;
|
||||
|
||||
edid_name = (const char *)block + _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_CONTENT;
|
||||
name = malloc(_ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX + 1);
|
||||
if (!name) return NULL;
|
||||
strncpy(name, edid_name, _ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX);
|
||||
name[_ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX] = 0;
|
||||
for (p = name; *p; p++)
|
||||
{
|
||||
if ((*p < ' ') || (*p > '~')) *p = 0;
|
||||
}
|
||||
return name;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EAPI Ecore_X_Randr_Edid_Aspect_Ratio
|
||||
ecore_x_randr_edid_display_aspect_ratio_preferred_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
unsigned char *block = NULL;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_NON_PIXEL_DESCRIPTOR_BLOCK(edid, block)
|
||||
{
|
||||
if ((block[_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE] == 0xfd) &&
|
||||
(block[10] == 0x04))
|
||||
{
|
||||
Ecore_X_Randr_Edid_Aspect_Ratio_Preferred preferred_ratio =
|
||||
(Ecore_X_Randr_Edid_Aspect_Ratio_Preferred)
|
||||
((block[_ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO_PREFERRED] &
|
||||
_ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_PREFERRED) >> 5);
|
||||
switch (preferred_ratio)
|
||||
{
|
||||
case ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_4_3:
|
||||
return ECORE_X_RANDR_EDID_ASPECT_RATIO_4_3;
|
||||
|
||||
case ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_16_9:
|
||||
return ECORE_X_RANDR_EDID_ASPECT_RATIO_16_9;
|
||||
|
||||
case ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_16_10:
|
||||
return ECORE_X_RANDR_EDID_ASPECT_RATIO_16_10;
|
||||
|
||||
case ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_5_4:
|
||||
return ECORE_X_RANDR_EDID_ASPECT_RATIO_5_4;
|
||||
|
||||
case ECORE_X_RANDR_EDID_ASPECT_RATIO_PREFERRED_15_9:
|
||||
return ECORE_X_RANDR_EDID_ASPECT_RATIO_15_9;
|
||||
|
||||
default:
|
||||
return ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
return ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
}
|
||||
|
||||
EAPI Ecore_X_Randr_Edid_Aspect_Ratio
|
||||
ecore_x_randr_edid_display_aspect_ratios_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
Ecore_X_Randr_Edid_Aspect_Ratio ret = ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
unsigned char *block = NULL;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_NON_PIXEL_DESCRIPTOR_BLOCK(edid, block)
|
||||
{
|
||||
if ((block[_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE] == 0xfd) &&
|
||||
(block[10] == 0x04))
|
||||
{
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO] & _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_4_3)
|
||||
ret |= ECORE_X_RANDR_EDID_ASPECT_RATIO_4_3;
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO] & _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_16_9)
|
||||
ret |= ECORE_X_RANDR_EDID_ASPECT_RATIO_16_9;
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO] & _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_16_10)
|
||||
ret |= ECORE_X_RANDR_EDID_ASPECT_RATIO_16_10;
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO] & _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_5_4)
|
||||
ret |= ECORE_X_RANDR_EDID_ASPECT_RATIO_5_4;
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_ASPECT_RATIO] & _ECORE_X_RANDR_EDID_MASK_ASPECT_RATIO_15_9)
|
||||
ret |= ECORE_X_RANDR_EDID_ASPECT_RATIO_15_9;
|
||||
}
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
EAPI char *
|
||||
ecore_x_randr_edid_display_ascii_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
unsigned char *block = NULL;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return NULL;
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_NON_PIXEL_DESCRIPTOR_BLOCK(edid, block)
|
||||
{
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE] == 0xfe)
|
||||
{
|
||||
char *ascii, *p;
|
||||
const char *edid_ascii = (const char *)block +
|
||||
_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_CONTENT;
|
||||
/*
|
||||
* TODO: Two of these in a row, in the third and fourth slots,
|
||||
* seems to be specified by SPWG: http://www.spwg.org/
|
||||
*/
|
||||
ascii = malloc(_ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX + 1);
|
||||
if (!ascii) return NULL;
|
||||
strncpy(ascii, edid_ascii, _ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX);
|
||||
ascii[_ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX] = 0;
|
||||
for (p = ascii; *p; p++)
|
||||
{
|
||||
if ((*p < ' ') || (*p > '~')) *p = 0;
|
||||
}
|
||||
return ascii;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EAPI char *
|
||||
ecore_x_randr_edid_display_serial_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
unsigned char *block = NULL;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return NULL;
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_NON_PIXEL_DESCRIPTOR_BLOCK(edid, block)
|
||||
{
|
||||
if (block[_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE] == 0xff)
|
||||
{
|
||||
char *serial, *p;
|
||||
const char *edid_serial = (const char *)block +
|
||||
_ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_CONTENT;
|
||||
/*
|
||||
* TODO: Two of these in a row, in the third and fourth slots,
|
||||
* seems to be specified by SPWG: http://www.spwg.org/
|
||||
*/
|
||||
serial = malloc(_ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX + 1);
|
||||
if (!serial) return NULL;
|
||||
strncpy(serial, edid_serial, _ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX);
|
||||
serial[_ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX] = 0;
|
||||
for (p = serial; *p; p++)
|
||||
{
|
||||
if ((*p < ' ') || (*p > '~')) *p = 0;
|
||||
}
|
||||
return serial;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_randr_edid_info_has_valid_checksum(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
unsigned char *cea_block_iter = NULL;
|
||||
char sum = 0;
|
||||
int i;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return EINA_FALSE;
|
||||
if (edid_length < 128) return EINA_FALSE;
|
||||
|
||||
/* Check the EDID block itself */
|
||||
for (i = 0; i < 128; i++)
|
||||
sum += edid[i];
|
||||
if (sum) return EINA_FALSE;
|
||||
|
||||
/* Check the cea extension blocks */
|
||||
_ECORE_X_RANDR_EDID_FOR_EACH_CEA_BLOCK(edid, edid_length, cea_block_iter)
|
||||
{
|
||||
for (i = 0, sum = 0; i < 128; i++)
|
||||
sum += cea_block_iter[i];
|
||||
}
|
||||
if (sum) return EINA_FALSE;
|
||||
return EINA_TRUE;
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_randr_edid_dpms_available_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return EINA_FALSE;
|
||||
return !!(edid[_ECORE_X_RANDR_EDID_OFFSET_DPMS] &
|
||||
_ECORE_X_RANDR_EDID_MASK_DPMS);
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_randr_edid_dpms_standby_available_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return EINA_FALSE;
|
||||
if (edid[_ECORE_X_RANDR_EDID_OFFSET_DPMS] & _ECORE_X_RANDR_EDID_MASK_DPMS)
|
||||
return !!(edid[_ECORE_X_RANDR_EDID_OFFSET_DPMS] &
|
||||
_ECORE_X_RANDR_EDID_MASK_DPMS_STANDBY);
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_randr_edid_dpms_suspend_available_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return EINA_FALSE;
|
||||
if (edid[_ECORE_X_RANDR_EDID_OFFSET_DPMS] & _ECORE_X_RANDR_EDID_MASK_DPMS)
|
||||
return !!(edid[_ECORE_X_RANDR_EDID_OFFSET_DPMS] &
|
||||
_ECORE_X_RANDR_EDID_MASK_DPMS_SUSPEND);
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_randr_edid_dpms_off_available_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return EINA_FALSE;
|
||||
if (edid[_ECORE_X_RANDR_EDID_OFFSET_DPMS] & _ECORE_X_RANDR_EDID_MASK_DPMS)
|
||||
return !!(edid[_ECORE_X_RANDR_EDID_OFFSET_DPMS] &
|
||||
_ECORE_X_RANDR_EDID_MASK_DPMS_OFF);
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_randr_edid_display_type_digital_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return EINA_FALSE;
|
||||
return !!(edid[_ECORE_X_RANDR_EDID_OFFSET_TYPE] &
|
||||
_ECORE_X_RANDR_EDID_MASK_DIGITAL);
|
||||
}
|
||||
|
||||
EAPI Ecore_X_Randr_Edid_Display_Colorscheme
|
||||
ecore_x_randr_edid_display_colorscheme_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
Ecore_X_Randr_Edid_Display_Colorscheme colorscheme = ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return colorscheme;
|
||||
if (ecore_x_randr_edid_display_type_digital_get(edid, edid_length))
|
||||
{
|
||||
colorscheme = ECORE_X_RANDR_EDID_DISPLAY_COLORSCHEME_COLOR_RGB_4_4_4;
|
||||
if (edid[_ECORE_X_RANDR_EDID_OFFSET_COLORSPACE] &
|
||||
_ECORE_X_RANDR_EDID_MASK_COLORSCHEME_DIGITAL_YCRCB_444)
|
||||
colorscheme |= ECORE_X_RANDR_EDID_DISPLAY_COLORSCHEME_COLOR_RGB_YCRCB_4_4_4;
|
||||
if (edid[_ECORE_X_RANDR_EDID_OFFSET_COLORSPACE] &
|
||||
_ECORE_X_RANDR_EDID_MASK_COLORSCHEME_DIGITAL_YCRCB_422)
|
||||
colorscheme |= ECORE_X_RANDR_EDID_DISPLAY_COLORSCHEME_COLOR_RGB_YCRCB_4_2_2;
|
||||
}
|
||||
else
|
||||
colorscheme = edid[_ECORE_X_RANDR_EDID_OFFSET_COLORSPACE] & _ECORE_X_RANDR_EDID_MASK_COLORSCHEME_ANALOGOUS;
|
||||
return colorscheme;
|
||||
}
|
||||
|
||||
EAPI Ecore_X_Randr_Edid_Display_Interface_Type
|
||||
ecore_x_randr_edid_display_interface_type_get(unsigned char *edid,
|
||||
unsigned long edid_length)
|
||||
{
|
||||
Ecore_X_Randr_Edid_Display_Interface_Type type = ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
int version = ecore_x_randr_edid_version_get(edid, edid_length);
|
||||
|
||||
if (version < ECORE_X_RANDR_EDID_VERSION_13) return type;
|
||||
type = edid[_ECORE_X_RANDR_EDID_OFFSET_TYPE] &
|
||||
_ECORE_X_RANDR_EDID_MASK_INTERFACE_TYPE;
|
||||
if (type > ECORE_X_RANDR_EDID_DISPLAY_INTERFACE_DISPLAY_PORT)
|
||||
type = ECORE_X_RANDR_EDID_UNKNOWN_VALUE;
|
||||
return type;
|
||||
}
|
||||
|
|
@ -1,68 +0,0 @@
|
|||
/*
|
||||
* 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"
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <string.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
|
||||
}
|
||||
|
Loading…
Reference in New Issue