forked from enlightenment/enlightenment
Add current mode and refresh rate to crtc field.
Add function prototype for getting a mode refresh rate. Add Big Fat FIXME for crtc_set function. Get the crtc current mode & refresh rate when crtc is set. Simplify monitor_mode_find function. Add function for getting a mode refresh rate. Start on rotation event code. Signed-off-by: Christopher Michael <cp.michael@samsung.com> SVN revision: 84179
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@ -50,6 +50,8 @@ struct _E_Smart_Data
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Ecore_X_Randr_Crtc id;
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Evas_Coord x, y, w, h;
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Ecore_X_Randr_Orientation orient;
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Ecore_X_Randr_Mode mode;
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double refresh_rate;
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} crtc;
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/* output config */
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@ -103,6 +105,7 @@ static void _e_smart_monitor_pointer_pop(Evas_Object *obj, const char *ptr);
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static inline void _e_smart_monitor_coord_virtual_to_canvas(E_Smart_Data *sd, double vx, double vy, double *cx, double *cy);
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static inline void _e_smart_monitor_coord_canvas_to_virtual(E_Smart_Data *sd, double cx, double cy, double *vx, double *vy);
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static Ecore_X_Randr_Mode_Info *_e_smart_monitor_mode_find(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h, Eina_Bool skip_refresh);
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static inline double _e_smart_monitor_mode_refresh_rate_get(Ecore_X_Randr_Mode_Info *mode);
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static void _e_smart_monitor_thumb_cb_mouse_in(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED);
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static void _e_smart_monitor_thumb_cb_mouse_out(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED);
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@ -179,6 +182,16 @@ e_smart_monitor_crtc_set(Evas_Object *obj, Ecore_X_Randr_Crtc crtc, Evas_Coord c
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/* set monitor resolution text */
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_e_smart_monitor_resolution_set(sd, sd->crtc.w, sd->crtc.h);
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/* FIXME: Big Fat Fixme here !!!
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*
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* This code uses a lot of ecore_x_randr_crtc functions, which means
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* a LOT of X Round Trips !!! :(
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*
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* Ideally, we should have an ecore_x_randr_crtc_info_get function that
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* will return the XRRCrtcInfo structure so we can fetch it only once,
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* use it for our purposes, and be done
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*/
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/* get the root window */
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root = ecore_x_window_root_first_get();
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@ -192,7 +205,27 @@ e_smart_monitor_crtc_set(Evas_Object *obj, Ecore_X_Randr_Crtc crtc, Evas_Coord c
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if (orients <= ECORE_X_RANDR_ORIENTATION_ROT_0)
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edje_object_signal_emit(sd->o_frame, "e,state,rotate,disabled", "e");
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/* TODO: check crtc current mode to determine if enabled */
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/* get current mode */
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sd->crtc.mode = ecore_x_randr_crtc_mode_get(root, crtc);
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/* check crtc current mode to determine if enabled */
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if (sd->crtc.mode != 0)
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{
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Ecore_X_Randr_Mode_Info *mode;
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/* TODO: set enabled flag */
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/* try to get current refresh rate for this mode */
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if ((mode = ecore_x_randr_mode_info_get(root, sd->crtc.mode)))
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{
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/* record current refresh rate */
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sd->crtc.refresh_rate =
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_e_smart_monitor_mode_refresh_rate_get(mode);
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/* free any memory allocated from ecore_x_randr */
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free(mode);
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}
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}
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}
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void
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@ -789,28 +822,6 @@ _e_smart_monitor_mode_find(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h, Eina_Bo
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Ecore_X_Randr_Mode_Info *mode = NULL;
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Eina_List *l = NULL;
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/* are we skipping refresh rate check ? */
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if (!skip_refresh)
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{
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/* loop the modes */
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EINA_LIST_REVERSE_FOREACH(sd->modes, l, mode)
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{
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if ((((int)mode->width - RESIZE_FUZZ) <= w) ||
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(((int)mode->width + RESIZE_FUZZ) <= w))
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{
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if ((((int)mode->height - RESIZE_FUZZ) <= h) ||
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(((int)mode->height + RESIZE_FUZZ) <= h))
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{
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/* TODO: Compare refresh rates */
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return mode;
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}
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}
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}
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}
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/* if we got here, then we found no mode which matches the current
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* refresh rate and size. Search again, ignoring refresh rate */
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/* loop the modes */
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EINA_LIST_REVERSE_FOREACH(sd->modes, l, mode)
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{
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@ -820,7 +831,19 @@ _e_smart_monitor_mode_find(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h, Eina_Bo
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if ((((int)mode->height - RESIZE_FUZZ) <= h) ||
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(((int)mode->height + RESIZE_FUZZ) <= h))
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{
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return mode;
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if (!skip_refresh)
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{
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double rate = 0.0;
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/* get the refresh rate for this mode */
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rate = _e_smart_monitor_mode_refresh_rate_get(mode);
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/* TODO compare mode rate to "current" rate */
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if ((int)rate == sd->crtc.refresh_rate)
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return mode;
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}
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else
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return mode;
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}
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}
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}
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@ -828,6 +851,21 @@ _e_smart_monitor_mode_find(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h, Eina_Bo
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return NULL;
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}
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static inline double
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_e_smart_monitor_mode_refresh_rate_get(Ecore_X_Randr_Mode_Info *mode)
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{
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double rate = 0.0;
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if (mode)
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{
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if ((mode->hTotal) && (mode->vTotal))
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rate = ((float)mode->dotClock /
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((float)mode->hTotal * (float)mode->vTotal));
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}
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return rate;
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}
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static void
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_e_smart_monitor_thumb_cb_mouse_in(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED)
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{
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@ -1110,6 +1148,17 @@ _e_smart_monitor_rotate_event(E_Smart_Data *sd, Evas_Object *mon, void *event)
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/* get the amount of rotation from the mouse event */
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rotation = _e_smart_monitor_rotation_amount_get(sd, ev);
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/* if we have no rotation to map, get out */
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if (rotation == 0) return;
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/* factor in any existing rotation */
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/* rotation += ; */
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rotation %= 360;
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/* update current rotation value */
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/* apply rotation map */
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}
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static int
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