elementary: add a benchmark for focus widget tree interation

The benchmark checks how long it takes to move focus through a few
nested scrollers.

Differential Revision: https://phab.enlightenment.org/D7363

2 files changed, 273 insertions, 0 deletions

diff --git a/src/benchmarks/elementary/focus_widget_tree.c b/src/benchmarks/elementary/focus_widget_tree.c
new file mode 100644
index 0000000000..3b95781bad
--- /dev/null
+++ b/src/benchmarks/elementary/focus_widget_tree.c
@@ -0,0 +1,264 @@
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+
+#include <Elementary.h>
+#include <Ecore_Input_Evas.h>
+#include "elm_widget.h"
+
+#define PSIZE 318
+
+typedef struct
+{
+   Evas_Object *scroller;
+   Evas_Object *first_it;
+   Ecore_Timer *timer;
+   Ecore_Event_Key key;
+   int frames;
+   int focus_max;
+   int state;
+   int total_count;
+   unsigned long long total, min, max, first;
+} Focus;
+
+static Eina_Bool
+_focus_test_cb(void *data)
+{
+   Focus *focus = data;
+
+   if (!ecore_evas_focus_get(ecore_evas_ecore_evas_get(evas_object_evas_get(focus->scroller))))
+     return EINA_TRUE;
+
+   if (focus->state == -1 || focus->state == 0)
+     focus->state = 1;
+
+   if (focus->state & 1)
+     {
+        focus->key.keyname = "Down";
+        focus->key.key = "Down";
+        focus->key.keycode = 116;
+     }
+   else
+     {
+        focus->key.keyname = "Up";
+        focus->key.key = "Up";
+        focus->key.keycode = 111;
+     }
+   struct timespec t0, t1;
+   unsigned long long t1ll, t0ll, trll, ret;
+
+   clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &t0);
+   ecore_event_evas_key_down(NULL, 0, &(focus->key));
+   clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &t1);
+
+   t0ll = ((unsigned long long) t0.tv_sec * 1000000000ULL) + t0.tv_nsec;
+   t1ll = ((unsigned long long) t1.tv_sec * 1000000000ULL) + t1.tv_nsec;
+   trll = t1ll - t0ll;
+   if (focus->min > trll) focus->min = trll;
+   if (focus->max < trll) focus->max = trll;
+   focus->total += trll;
+   focus->total_count++;
+   if (focus->total_count == 1)
+     focus->first = trll;
+   //printf("time : %llu\n", trll);
+
+   ret = focus->total / focus->total_count;
+
+   if (focus->state > focus->focus_max * 2)
+     {
+        printf(" first : %llu nsec, min : %llu nsec, max : %llu nsec\n", focus->first, focus->min, focus->max);
+        printf(" average : %llu nsec (total : %llu nsec / count : %d)\n", ret, focus->total, focus->total_count);
+        elm_exit();
+     }
+   return EINA_TRUE;
+}
+
+static void
+_scroll2_del_cb(void *data, Evas *e EINA_UNUSED,
+                Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Focus *focus = data;
+
+   ecore_timer_del(focus->timer);
+   free(focus);
+}
+
+static void
+_focus_state_change_cb(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
+{
+   Focus *focus = data;
+
+   focus->state++;
+}
+
+static void
+force_focus(Evas_Object *win)
+{
+   Ecore_Evas *ee;
+
+   ee = ecore_evas_ecore_evas_get(evas_object_evas_get(win));
+   ecore_evas_focus_set(ee, EINA_TRUE);
+   ecore_evas_callback_focus_in_set(ee, NULL);
+   ecore_evas_callback_focus_out_set(ee, NULL);
+
+   Elm_Widget_Smart_Data *pd = efl_data_scope_safe_get(win, EFL_UI_WIDGET_CLASS);
+   pd->top_win_focused = EINA_TRUE;
+}
+
+void
+focus_test1(int focus_max)
+{
+   Evas_Object *win, *bt, *bx, *bx2, *sc, *tb, *tb2, *rc;
+   Focus *focus;
+   int i, j;
+
+   focus = calloc(1, sizeof(Focus));
+   focus->max = 0;
+   focus->min = ULONG_MAX;
+
+   win = elm_win_util_standard_add("scroller2", "Scroller 2");
+   force_focus(win);
+   elm_win_autodel_set(win, EINA_TRUE);
+
+   bx = elm_box_add(win);
+   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
+   evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
+
+   /* { */
+   for (i = 0; i < 3; i++)
+     {
+        bt = elm_button_add(win);
+        elm_object_text_set(bt, "Vertical");
+        evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
+        evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
+        elm_box_pack_end(bx, bt);
+        evas_object_show(bt);
+
+        if (i == 0)
+          {
+             evas_object_smart_callback_add(bt, "focused", _focus_state_change_cb, focus);
+             focus->first_it = bt;
+          }
+     }
+   /* } */
+
+   /* { */
+   sc = elm_scroller_add(win);
+   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, 0.0);
+   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, 0.5);
+   elm_scroller_bounce_set(sc, EINA_TRUE, EINA_FALSE);
+   elm_scroller_content_min_limit(sc, 0, 1);
+   elm_box_pack_end(bx, sc);
+   evas_object_show(sc);
+
+   bx2 = elm_box_add(win);
+   elm_box_horizontal_set(bx2, EINA_TRUE);
+
+   for (i = 0; i < 10; i++)
+     {
+        bt = elm_button_add(win);
+        elm_object_text_set(bt, "... Horizontal scrolling ...");
+        elm_box_pack_end(bx2, bt);
+        evas_object_show(bt);
+     }
+
+   elm_object_content_set(sc, bx2);
+   evas_object_show(bx2);
+   /* } */
+
+   /* { */
+   for (i = 0; i < 3; i++)
+     {
+        bt = elm_button_add(win);
+        elm_object_text_set(bt, "Vertical");
+        evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
+        evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
+        elm_box_pack_end(bx, bt);
+        evas_object_show(bt);
+     }
+   /* } */
+
+   /* { */
+   tb = elm_table_add(win);
+   evas_object_size_hint_weight_set(tb, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(tb, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_box_pack_end(bx, tb);
+   evas_object_show(tb);
+
+   rc = evas_object_rectangle_add(evas_object_evas_get(win));
+   evas_object_size_hint_min_set(rc, 200, 120);
+   elm_table_pack(tb, rc, 0, 0, 1, 1);
+
+   sc = elm_scroller_add(win);
+   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_table_pack(tb, sc, 0, 0, 1, 1);
+   evas_object_show(sc);
+
+   tb2 = elm_table_add(win);
+
+   for (j = 0; j < 20; j++)
+     {
+        for (i = 0; i < 20; i++)
+          {
+             bt = elm_button_add(win);
+             elm_object_text_set(bt, "Both");
+             elm_table_pack(tb2, bt, i, j, 1, 1);
+             evas_object_show(bt);
+          }
+     }
+
+   elm_object_content_set(sc, tb2);
+   evas_object_show(tb2);
+   /* } */
+
+   for (i = 0; i < 24; i++)
+     {
+        bt = elm_button_add(win);
+        elm_object_text_set(bt, "Vertical");
+        evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
+        evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, 0.5);
+        elm_box_pack_end(bx, bt);
+        evas_object_show(bt);
+
+        if (i == 23)
+          evas_object_smart_callback_add(bt, "focused", _focus_state_change_cb, focus);
+     }
+
+   sc = elm_scroller_add(win);
+   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_scroller_bounce_set(sc, EINA_FALSE, EINA_TRUE);
+   elm_win_resize_object_add(win, sc);
+   elm_object_content_set(sc, bx);
+   evas_object_show(bx);
+   evas_object_show(sc);
+
+   focus->scroller = sc;
+
+   evas_object_resize(win, 320, 480);
+   evas_object_show(win);
+   elm_object_focus_set(focus->first_it, EINA_TRUE);
+   focus->state = -1;
+
+   evas_object_event_callback_add(win, EVAS_CALLBACK_FREE, _scroll2_del_cb, focus);
+
+   focus->key.window = elm_win_window_id_get(win);
+   focus->key.event_window = elm_win_window_id_get(win);
+   focus->focus_max = focus_max;
+   focus->timer = ecore_timer_add(0.05, _focus_test_cb, focus);
+
+   elm_run();
+}
+
+EAPI_MAIN int
+elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
+{
+   setenv("ELM_DISPLAY", "buffer", 1);
+   elm_config_focus_autoscroll_mode_set(ELM_FOCUS_AUTOSCROLL_MODE_BRING_IN);
+   elm_config_window_auto_focus_animate_set(EINA_FALSE);
+   elm_config_focus_highlight_animate_set(EINA_TRUE);
+   focus_test1(atoi(argv[1]));
+
+   return EXIT_SUCCESS;
+}
+ELM_MAIN()
diff --git a/src/benchmarks/elementary/meson.build b/src/benchmarks/elementary/meson.build
new file mode 100644
index 0000000000..158a535ae2
--- /dev/null
+++ b/src/benchmarks/elementary/meson.build
@@ -0,0 +1,9 @@
+focus_widget_tree_bench = executable('focus_widget_tree_bench',
+  'focus_widget_tree.c',
+  dependencies: [elementary, ecore_input_evas],
+)
+
+benchmark('focus_widget_tree', focus_widget_tree_bench,
+  args: ['5'],
+  timeout : 5*60
+)