#include #include static Evas_Object *win, *bg, *o[8], *b0, *b1, *b2, *b3, *b4; static int pos = 0; static Eina_Bool show_loop = EINA_TRUE; static Eina_Bool show_anim = EINA_TRUE; static Eina_Bool show_vsync = EINA_TRUE; static Eina_Bool show_main = EINA_TRUE; #define HIST 64 static Evas_Object * vg_add(Evas_Object *w) { Evas_Object *o; Evas_Vg_Container *con; Evas_Vg_Shape *sh; o = evas_object_vg_add(evas_object_evas_get(w)); con = evas_vg_container_add(o); sh = evas_vg_shape_add(con); evas_object_vg_root_node_set(o, con); evas_object_show(o); evas_object_data_set(o, "con", con); evas_object_data_set(o, "shape", sh); return o; } static void vg_fill(Evas_Object *o, int w, int h, double *ft, int hfr, int r, int g, int b, int a) { Evas_Vg_Shape *sh; int i; double v; evas_object_resize(o, w, h); sh = evas_object_data_get(o, "shape"); evas_vg_shape_reset(sh); evas_vg_shape_stroke_width_set(sh, 1.0); evas_vg_shape_stroke_color_set(sh, r, g, b, a); evas_vg_shape_append_move_to(sh, 0, (h / 2)); for (i = 0; i < w; i++) { v = (ft[i] - (1.0/60.0)) * 1000.0 * hfr; if (v < (-h / 2)) v = -h / 2; else if (v > ( h / 2)) v = h / 2; evas_vg_shape_append_line_to(sh, i, (h / 2) - v); } evas_vg_node_origin_set(evas_object_data_get(0, "shape"), 0, 0); } static void position_gr_list(Eina_List *list, int w, int h, int offset) { Evas_Object *o; Eina_List *l, *ll; int x = w - 1 - offset; EINA_LIST_FOREACH_SAFE(list, l, ll, o) { if ((x + HIST) < 0) { evas_object_del(o); list = eina_list_remove_list(list, l); } else { evas_object_move(o, x, 0); evas_object_resize(o, HIST, h); } x -= HIST; } } typedef struct { double history[HIST]; double val, prev; Eina_List *blocks; } Source; static void src_store(Source *s, double t, int pos) { s->val = t; s->history[pos] = s->val - s->prev; } static void src_update(Source *s, int pos, int w, int h, int hfr, int r, int g, int b, int a) { Evas_Object *o; int i; if (pos == 0) { for (i = 0; i < HIST; i++) s->history[i] = 1.0/60.0; o = vg_add(win); s->blocks = eina_list_prepend(s->blocks, o); } o = s->blocks->data; vg_fill(o, HIST, h, s->history, hfr, r, g, b, a); position_gr_list(s->blocks, w, h, pos); } static void src_move_along(Source *s) { s->prev = s->val; } static Eina_Bool anim(void *data EINA_UNUSED) { static int hist = 0; static Source src_anim, src_vsync, src_main, src_loop; double hfr; Evas_Coord w, h; int i; src_store(&src_anim, ecore_time_get(), hist); src_store(&src_loop, ecore_loop_time_get(), hist); src_store(&src_vsync, _ecore_x_vsync_wakeup_time_get(), hist); src_store(&src_main, _ecore_main_loop_wakeup_time_get(), hist); evas_object_geometry_get(win, NULL, NULL, &w, &h); hfr = h / 32; if (show_anim) // orange animator time called at src_update(&src_anim, hist, w, h, hfr, 255, 153, 51, 255); if (show_vsync) // purple vsync wakeup src_update(&src_vsync, hist, w, h, hfr, 255, 51, 153, 255); if (show_main) // green mainloop wakeup src_update(&src_main, hist, w, h, hfr, 153, 255, 51, 255); if (show_loop) // blue vblank timestamp for loop time src_update(&src_loop, hist, w, h, hfr, 51, 153, 255, 255); evas_object_move(b0, 0, h / 2); evas_object_resize(b0, w, 1); evas_object_raise(b0); evas_object_move(b1, 0, (h / 2) - (hfr * 1)); evas_object_resize(b1, w, 1); evas_object_raise(b1); evas_object_move(b2, 0, (h / 2) + (hfr * 1)); evas_object_resize(b2, w, 1); evas_object_raise(b2); evas_object_move(b3, 0, (h / 2) - (hfr * 8)); evas_object_resize(b3, w, 1); evas_object_raise(b3); evas_object_move(b4, 0, (h / 2) + (hfr * 8)); evas_object_resize(b4, w, 1); evas_object_raise(b4); for (i = 0; i < 8; i++) { evas_object_move(o[i], (i * (w / 5)) - pos, 0); evas_object_resize(o[i], w / 5, h); } pos++; if (pos >= ((w / 5) * 2)) pos = 0; hist++; if (hist >= HIST) hist = 0; src_move_along(&src_anim); src_move_along(&src_loop); src_move_along(&src_vsync); src_move_along(&src_main); return EINA_TRUE; } EAPI int elm_main(int argc, char **argv) { int i; for (i = 1; i < argc; i++) { if (!strcmp(argv[i], "-anim")) show_anim = EINA_FALSE; else if (!strcmp(argv[i], "+anim")) show_anim = EINA_TRUE; else if (!strcmp(argv[i], "-vsync")) show_vsync = EINA_FALSE; else if (!strcmp(argv[i], "+vsync")) show_vsync = EINA_TRUE; else if (!strcmp(argv[i], "-main")) show_main = EINA_FALSE; else if (!strcmp(argv[i], "+main")) show_main = EINA_TRUE; else if (!strcmp(argv[i], "-loop")) show_loop = EINA_FALSE; else if (!strcmp(argv[i], "+loop")) show_loop = EINA_TRUE; } win = elm_win_add(NULL, "main", ELM_WIN_BASIC); if (!win) { elm_exit(); return 1; } evas_object_resize(win, 300, 200); elm_win_autodel_set(win, EINA_TRUE); elm_win_title_set(win, "Smood Vsync Stability"); elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED); bg = evas_object_rectangle_add(evas_object_evas_get(win)); evas_object_color_set(bg, 64, 64, 64, 255); evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); elm_win_resize_object_add(win, bg); evas_object_show(bg); for (i = 0; i < 8; i++) { o[i] = evas_object_rectangle_add(evas_object_evas_get(win)); if (i & 0x1) evas_object_color_set(o[i], 64, 64, 64, 255); else evas_object_color_set(o[i], 32, 32, 32, 255); evas_object_show(o[i]); } b0 = evas_object_rectangle_add(evas_object_evas_get(win)); evas_object_color_set(b0, 64, 64, 64, 64); evas_object_show(b0); b1 = evas_object_rectangle_add(evas_object_evas_get(win)); evas_object_color_set(b1, 64, 64, 0, 64); evas_object_show(b1); b2 = evas_object_rectangle_add(evas_object_evas_get(win)); evas_object_color_set(b2, 64, 64, 0, 64); evas_object_show(b2); b3 = evas_object_rectangle_add(evas_object_evas_get(win)); evas_object_color_set(b3, 64, 0, 0, 64); evas_object_show(b3); b4 = evas_object_rectangle_add(evas_object_evas_get(win)); evas_object_color_set(b4, 64, 0, 0, 64); evas_object_show(b4); ecore_animator_add(anim, NULL); evas_object_show(win); elm_run(); return 0; } ELM_MAIN()