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/lvgl-latest/src/extra/layouts/flex/
Dlv_flex.c57 lv_coord_t item_gap, track_t * t);
59 … lv_coord_t abs_y, lv_coord_t max_main_size, lv_coord_t item_gap, track_t * t);
257 track_t t; in flex_update() local
260 t.grow_dsc_calc = 0; in flex_update()
261 … next_track_first_item = find_track_end(cont, &f, track_first_item, max_main_size, item_gap, &t); in flex_update()
262 total_track_cross_size += t.track_cross_size + track_gap; in flex_update()
281 track_t t; in flex_update() local
282 t.grow_dsc_calc = 1; in flex_update()
284 … next_track_first_item = find_track_end(cont, &f, track_first_item, max_main_size, item_gap, &t); in flex_update()
287 *cross_pos -= t.track_cross_size; in flex_update()
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/lvgl-latest/src/misc/
Dlv_anim.c229 uint32_t t = lv_map(a->act_time, 0, a->time, 0, LV_BEZIER_VAL_MAX); in lv_anim_path_ease_in() local
230 int32_t step = lv_bezier3(t, 0, 50, 100, LV_BEZIER_VAL_MAX); in lv_anim_path_ease_in()
243 uint32_t t = lv_map(a->act_time, 0, a->time, 0, LV_BEZIER_VAL_MAX); in lv_anim_path_ease_out() local
244 int32_t step = lv_bezier3(t, 0, 900, 950, LV_BEZIER_VAL_MAX); in lv_anim_path_ease_out()
257 uint32_t t = lv_map(a->act_time, 0, a->time, 0, LV_BEZIER_VAL_MAX); in lv_anim_path_ease_in_out() local
258 int32_t step = lv_bezier3(t, 0, 50, 952, LV_BEZIER_VAL_MAX); in lv_anim_path_ease_in_out()
271 uint32_t t = lv_map(a->act_time, 0, a->time, 0, LV_BEZIER_VAL_MAX); in lv_anim_path_overshoot() local
272 int32_t step = lv_bezier3(t, 0, 1000, 1300, LV_BEZIER_VAL_MAX); in lv_anim_path_overshoot()
285 int32_t t = lv_map(a->act_time, 0, a->time, 0, LV_BEZIER_VAL_MAX); in lv_anim_path_bounce() local
290 if(t < 408) { in lv_anim_path_bounce()
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Dlv_math.h65 uint32_t lv_bezier3(uint32_t t, uint32_t u0, uint32_t u1, uint32_t u2, uint32_t u3);
134 #define LV_IS_SIGNED(t) (((t)(-1)) < ((t)0)) argument
135 #define LV_UMAX_OF(t) (((0x1ULL << ((sizeof(t) * 8ULL) - 1ULL)) - 1ULL) | (0xFULL << ((sizeof(t) * … argument
136 #define LV_SMAX_OF(t) (((0x1ULL << ((sizeof(t) * 8ULL) - 1ULL)) - 1ULL) | (0x7ULL << ((sizeof(t) * … argument
137 #define LV_MAX_OF(t) ((unsigned long)(LV_IS_SIGNED(t) ? LV_SMAX_OF(t) : LV_UMAX_OF(t))) argument
Dlv_log.c85 uint32_t t = lv_tick_get(); in _lv_log_add() local
90 lvl_prefix[level], t / 1000, t % 1000, t - last_log_time, func); in _lv_log_add()
100 … lvl_prefix[level], t / 1000, t % 1000, t - last_log_time, func, msg, &file[p], line); in _lv_log_add()
104 … lvl_prefix[level], t / 1000, t % 1000, t - last_log_time, func, (void *)&vaf, &file[p], line); in _lv_log_add()
110 last_log_time = t; in _lv_log_add()
Dlv_gc.h35 #define LV_DISPATCH(f, t, n) f(t, n) argument
36 #define LV_DISPATCH_COND(f, t, n, m, v) LV_CONCAT3(LV_DISPATCH, m, v)(f, t, n) argument
38 #define LV_DISPATCH00(f, t, n) LV_DISPATCH(f, t, n) argument
39 #define LV_DISPATCH01(f, t, n) argument
40 #define LV_DISPATCH10(f, t, n) argument
41 #define LV_DISPATCH11(f, t, n) LV_DISPATCH(f, t, n) argument
Dlv_math.c83 uint32_t lv_bezier3(uint32_t t, uint32_t u0, uint32_t u1, uint32_t u2, uint32_t u3) in lv_bezier3() argument
85 uint32_t t_rem = 1024 - t; in lv_bezier3()
88 uint32_t t2 = (t * t) >> 10; in lv_bezier3()
89 uint32_t t3 = (t2 * t) >> 10; in lv_bezier3()
92 uint32_t v2 = (3 * t_rem2 * t * u1) >> 20; in lv_bezier3()
Dlv_color.c159 uint8_t region, remainder, p, q, t; in lv_color_hsv_to_rgb() local
170 t = (v * (255 - ((s * (255 - remainder)) >> 8))) >> 8; in lv_color_hsv_to_rgb()
175 g = t; in lv_color_hsv_to_rgb()
186 b = t; in lv_color_hsv_to_rgb()
194 r = t; in lv_color_hsv_to_rgb()
/lvgl-latest/src/draw/sw/
Dlv_draw_sw_dither.c56 lv_color32_t t; in lv_dither_ordered_hor() local
57 t.ch.red = LV_CLAMP(0, tmp.ch.red + factor, 255); in lv_dither_ordered_hor()
58 t.ch.green = LV_CLAMP(0, tmp.ch.green + factor, 255); in lv_dither_ordered_hor()
59 t.ch.blue = LV_CLAMP(0, tmp.ch.blue + factor, 255); in lv_dither_ordered_hor()
61 grad->map[j] = lv_color_hex(t.full); in lv_dither_ordered_hor()
81 lv_color32_t t; in lv_dither_ordered_ver() local
82 t.ch.red = LV_CLAMP(0, tmp.ch.red + factor, 255); in lv_dither_ordered_ver()
83 t.ch.green = LV_CLAMP(0, tmp.ch.green + factor, 255); in lv_dither_ordered_ver()
84 t.ch.blue = LV_CLAMP(0, tmp.ch.blue + factor, 255); in lv_dither_ordered_ver()
86 grad->map[j] = lv_color_hex(t.full); in lv_dither_ordered_ver()
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Dlv_draw_sw_transform.c47 static void transform_point_upscaled(point_transform_dsc_t * t, int32_t xin, int32_t yin, int32_t *…
467 static void transform_point_upscaled(point_transform_dsc_t * t, int32_t xin, int32_t yin, int32_t *… in transform_point_upscaled() argument
470 if(t->angle == 0 && t->zoom == LV_IMG_ZOOM_NONE) { in transform_point_upscaled()
476 xin -= t->pivot.x; in transform_point_upscaled()
477 yin -= t->pivot.y; in transform_point_upscaled()
479 if(t->angle == 0) { in transform_point_upscaled()
480 *xout = ((int32_t)(xin * t->zoom)) + (t->pivot_x_256); in transform_point_upscaled()
481 *yout = ((int32_t)(yin * t->zoom)) + (t->pivot_y_256); in transform_point_upscaled()
483 else if(t->zoom == LV_IMG_ZOOM_NONE) { in transform_point_upscaled()
484 *xout = ((t->cosma * xin - t->sinma * yin) >> 2) + (t->pivot_x_256); in transform_point_upscaled()
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/lvgl-latest/src/draw/nxp/vglite/
Dlv_draw_vglite_arc.c334 static inline float lerp(float coord_a, float coord_b, uint16_t t) in lerp() argument
336 float tf = (float)t; in lerp()
343 static inline float comp_bezier_point(float t, cubic_cont_pt cp) in comp_bezier_point() argument
345 float t_sq = t * t; in comp_bezier_point()
346 float inv_t_sq = (1.0f - t) * (1.0f - t); in comp_bezier_point()
347 …float apt = (1.0f - t) * inv_t_sq * cp.p0 + 3.0f * inv_t_sq * t * cp.p1 + 3.0f * (1.0f - t) * t_sq… in comp_bezier_point()
495 uint16_t t = TperDegree[arc->angle]; in get_arc_control_points() local
497 float ax = lerp((float)fullarc.p0x, (float)fullarc.p1x, t); in get_arc_control_points()
498 float ay = lerp((float)fullarc.p0y, (float)fullarc.p1y, t); in get_arc_control_points()
500 float bx = lerp((float)fullarc.p1x, (float)fullarc.p2x, t); in get_arc_control_points()
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/lvgl-latest/src/extra/libs/gif/
Dlv_gif.c28 static void next_frame_task_cb(lv_timer_t * t);
130 static void next_frame_task_cb(lv_timer_t * t) in next_frame_task_cb() argument
132 lv_obj_t * obj = t->user_data; in next_frame_task_cb()
143 lv_timer_pause(t); in next_frame_task_cb()
/lvgl-latest/src/extra/widgets/tabview/
Dlv_tabview.c333 lv_coord_t t; in cont_scroll_end_event_cb() local
336 … if(lv_obj_get_style_base_dir(tv, LV_PART_MAIN) == LV_BASE_DIR_RTL) t = -(p.x - w / 2) / w; in cont_scroll_end_event_cb()
337 else t = (p.x + w / 2) / w; in cont_scroll_end_event_cb()
341 t = (p.y + h / 2) / h; in cont_scroll_end_event_cb()
344 if(t < 0) t = 0; in cont_scroll_end_event_cb()
346 if(t != lv_tabview_get_tab_act(tv)) new_tab = true; in cont_scroll_end_event_cb()
347 lv_tabview_set_act(tv, t, LV_ANIM_ON); in cont_scroll_end_event_cb()
/lvgl-latest/scripts/release/
Dpatch.py70 t = com.ver_format(ver_new) + "-dev" variable
71 com.cmd("git tag -a " + t + " -m \"Start " + t + "\"")
/lvgl-latest/src/extra/libs/rlottie/
Dlv_rlottie.c30 static void next_frame_task_cb(lv_timer_t * t);
225 static void next_frame_task_cb(lv_timer_t * t) in next_frame_task_cb() argument
227 lv_obj_t * obj = t->user_data; in next_frame_task_cb()
233 lv_timer_pause(t); in next_frame_task_cb()
247 lv_timer_pause(t); in next_frame_task_cb()
260 lv_timer_pause(t); in next_frame_task_cb()
/lvgl-latest/demos/music/assets/
Dspectrum.py19 for t in range(0,len(S[0]-1)):
24 for i in range(f_prev, f): v += S[i][t]
/lvgl-latest/examples/anim/
Dlv_example_anim_3.c67 uint32_t t = lv_map(a->act_time, 0, a->time, 0, 1024); in anim_path_bezier3_cb() local
68 int32_t step = lv_bezier3(t, 0, ginfo.p1, ginfo.p2, 1024); in anim_path_bezier3_cb()
79 uint32_t t = i * (1024 / CHART_POINTS_NUM); in refer_chart_cubic_bezier() local
80 int32_t step = lv_bezier3(t, 0, ginfo.p1, ginfo.p2, 1024); in refer_chart_cubic_bezier()
81 lv_chart_set_value_by_id2(ginfo.chart, ginfo.ser1, i, t, step); in refer_chart_cubic_bezier()
Dlv_example_anim_3.py86 t = i * (1024 // CHART_POINTS_NUM)
87 step = lv.bezier3(t, 0, self.p1, self.p2, 1024)
88 self.chart.set_value_by_id2(self.ser1, i, t, step)
116 t = lv.map(a.act_time, 0, a.time, 0, 1024)
117 step = lv.bezier3(t, 0, self.p1, self.p2, 1024)
/lvgl-latest/examples/widgets/chart/
Dlv_example_chart_9.c4 static void add_data(lv_timer_t * t) in add_data() argument
6 lv_obj_t * chart = t->user_data; in add_data()
/lvgl-latest/docs/overview/
Dtimer.md56 … time of `lv_timer_handler` with `lv_timer_get_idle()`. Note that, it doesn't measure the idle tim…
57 …u use an operating system and call `lv_timer_handler` in a timer, as it won't actually measure the…
61 …ses, you can't perform an action immediately. For example, you can't delete an object because some…
87 If you just want to delete an object and don't need to clean anything up in `my_screen_cleanup` you…
/lvgl-latest/examples/widgets/table/
Dlv_example_table_2.py64 t = ticks_ms() variable
65 print("ticks: ", t)
89 elaps = ticks_ms()-t
/lvgl-latest/src/extra/widgets/chart/
Dlv_chart.c233 lv_chart_tick_dsc_t * t = get_tick_gsc(obj, axis); in lv_chart_set_axis_tick() local
234 t->major_len = major_len; in lv_chart_set_axis_tick()
235 t->minor_len = minor_len; in lv_chart_set_axis_tick()
236 t->minor_cnt = minor_cnt; in lv_chart_set_axis_tick()
237 t->major_cnt = major_cnt; in lv_chart_set_axis_tick()
238 t->label_en = label_en; in lv_chart_set_axis_tick()
239 t->draw_size = draw_size; in lv_chart_set_axis_tick()
1387 lv_chart_tick_dsc_t * t = get_tick_gsc(obj, axis); in draw_y_ticks() local
1389 if(!t->label_en && !t->major_len && !t->minor_len) return; in draw_y_ticks()
1390 if(t->major_cnt <= 1) return; in draw_y_ticks()
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/lvgl-latest/src/extra/libs/bmp/
Dlv_bmp.c229 uint8_t * t = &buf[i * 3]; in decoder_read_line() local
231 c->ch.red = t[2]; in decoder_read_line()
232 c->ch.green = t[1]; in decoder_read_line()
233 c->ch.blue = t[0]; in decoder_read_line()
/lvgl-latest/tests/src/
Dlv_test_indev.c132 uint32_t t = lv_tick_get(); in lv_test_indev_wait() local
133 while(lv_tick_elaps(t) < ms) { in lv_test_indev_wait()
/lvgl-latest/demos/music/
Dlv_demo_music_main.c61 static void timer_cb(lv_timer_t * t);
63 static void stop_start_anim_timer_cb(lv_timer_t * t);
819 int32_t t = BAR_PER_BAND_CNT * s - band_w / 2 + f; in spectrum_draw_event_cb() local
820 if(t < 0) t = BAR_CNT + t; in spectrum_draw_event_cb()
821 if(t >= BAR_CNT) t = t - BAR_CNT; in spectrum_draw_event_cb()
822 r[t] += (ampl_main * ampl_mod) >> 9; in spectrum_draw_event_cb()
984 static void timer_cb(lv_timer_t * t) in timer_cb() argument
986 LV_UNUSED(t); in timer_cb()
998 static void stop_start_anim_timer_cb(lv_timer_t * t) in stop_start_anim_timer_cb() argument
1000 LV_UNUSED(t); in stop_start_anim_timer_cb()
/lvgl-latest/src/core/
Dlv_obj_scroll.c313 uint32_t t = lv_anim_speed_to_time((lv_disp_get_hor_res(d) * 2) >> 2, 0, dx); in lv_obj_scroll_by() local
314 if(t < SCROLL_ANIM_TIME_MIN) t = SCROLL_ANIM_TIME_MIN; in lv_obj_scroll_by()
315 if(t > SCROLL_ANIM_TIME_MAX) t = SCROLL_ANIM_TIME_MAX; in lv_obj_scroll_by()
316 lv_anim_set_time(&a, t); in lv_obj_scroll_by()
329 uint32_t t = lv_anim_speed_to_time((lv_disp_get_ver_res(d) * 2) >> 2, 0, dy); in lv_obj_scroll_by() local
330 if(t < SCROLL_ANIM_TIME_MIN) t = SCROLL_ANIM_TIME_MIN; in lv_obj_scroll_by()
331 if(t > SCROLL_ANIM_TIME_MAX) t = SCROLL_ANIM_TIME_MAX; in lv_obj_scroll_by()
332 lv_anim_set_time(&a, t); in lv_obj_scroll_by()

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