77 static lv_disp_t * disp_refr; /*Display being refreshed*/  variable
268     return disp_refr;  in _lv_refr_get_disp_refreshing()
279     disp_refr = disp;  in _lv_refr_set_disp_refreshing()
294         disp_refr = tmr->user_data;  in _lv_disp_refr_timer()
304         disp_refr = lv_disp_get_default();  in _lv_disp_refr_timer()
308     lv_obj_update_layout(disp_refr->act_scr);  in _lv_disp_refr_timer()
309     if(disp_refr->prev_scr) lv_obj_update_layout(disp_refr->prev_scr);  in _lv_disp_refr_timer()
311     lv_obj_update_layout(disp_refr->top_layer);  in _lv_disp_refr_timer()
312     lv_obj_update_layout(disp_refr->sys_layer);  in _lv_disp_refr_timer()
315     if(disp_refr->act_scr == NULL) {  in _lv_disp_refr_timer()
316         disp_refr->inv_p = 0;  in _lv_disp_refr_timer()
327     if(disp_refr->inv_p != 0) {  in _lv_disp_refr_timer()
330         if(disp_refr->driver->direct_mode && disp_refr->driver->draw_buf->buf2) {  in _lv_disp_refr_timer()
333             for(i = 0; i < disp_refr->inv_p; i++) {  in _lv_disp_refr_timer()
334                 if(disp_refr->inv_area_joined[i])  in _lv_disp_refr_timer()
337                 lv_area_t * sync_area = _lv_ll_ins_tail(&disp_refr->sync_areas);  in _lv_disp_refr_timer()
338                 *sync_area = disp_refr->inv_areas[i];  in _lv_disp_refr_timer()
343         lv_memset_00(disp_refr->inv_areas, sizeof(disp_refr->inv_areas));  in _lv_disp_refr_timer()
344         lv_memset_00(disp_refr->inv_area_joined, sizeof(disp_refr->inv_area_joined));  in _lv_disp_refr_timer()
345         disp_refr->inv_p = 0;  in _lv_disp_refr_timer()
350         if(disp_refr->driver->monitor_cb) {  in _lv_disp_refr_timer()
351             disp_refr->driver->monitor_cb(disp_refr->driver, elaps, px_num);  in _lv_disp_refr_timer()
390         if(disp_refr->refr_timer) {  in _lv_disp_refr_timer()
391             fps_limit = 1000 / disp_refr->refr_timer->period;  in _lv_disp_refr_timer()
481     for(join_in = 0; join_in < disp_refr->inv_p; join_in++) {  in lv_refr_join_area()
482         if(disp_refr->inv_area_joined[join_in] != 0) continue;  in lv_refr_join_area()
485         for(join_from = 0; join_from < disp_refr->inv_p; join_from++) {  in lv_refr_join_area()
487             if(disp_refr->inv_area_joined[join_from] != 0 || join_in == join_from) {  in lv_refr_join_area()
492 …    if(_lv_area_is_on(&disp_refr->inv_areas[join_in], &disp_refr->inv_areas[join_from]) == false) {  in lv_refr_join_area()
496 …     _lv_area_join(&joined_area, &disp_refr->inv_areas[join_in], &disp_refr->inv_areas[join_from]);  in lv_refr_join_area()
499             if(lv_area_get_size(&joined_area) < (lv_area_get_size(&disp_refr->inv_areas[join_in]) +  in lv_refr_join_area()
500 …                                             lv_area_get_size(&disp_refr->inv_areas[join_from]))) {  in lv_refr_join_area()
501                 lv_area_copy(&disp_refr->inv_areas[join_in], &joined_area);  in lv_refr_join_area()
504                 disp_refr->inv_area_joined[join_from] = 1;  in lv_refr_join_area()
516     if(!disp_refr->driver->direct_mode) return;  in refr_sync_areas()
519     if(disp_refr->driver->draw_buf->buf2 == NULL) return;  in refr_sync_areas()
522     if(_lv_ll_is_empty(&disp_refr->sync_areas)) return;  in refr_sync_areas()
526     void * buf_off_screen = disp_refr->driver->draw_buf->buf_act;  in refr_sync_areas()
527     void * buf_on_screen = disp_refr->driver->draw_buf->buf_act == disp_refr->driver->draw_buf->buf1  in refr_sync_areas()
528                            ? disp_refr->driver->draw_buf->buf2  in refr_sync_areas()
529                            : disp_refr->driver->draw_buf->buf1;  in refr_sync_areas()
532     lv_coord_t stride = lv_disp_get_hor_res(disp_refr);  in refr_sync_areas()
539     for(i = 0; i < disp_refr->inv_p; i++) {  in refr_sync_areas()
541         if(disp_refr->inv_area_joined[i]) continue;  in refr_sync_areas()
544         sync_area = _lv_ll_get_head(&disp_refr->sync_areas);  in refr_sync_areas()
547             next_area = _lv_ll_get_next(&disp_refr->sync_areas, sync_area);  in refr_sync_areas()
550             res_c = _lv_area_diff(res, sync_area, &disp_refr->inv_areas[i]);  in refr_sync_areas()
556                     new_area = _lv_ll_ins_prev(&disp_refr->sync_areas, sync_area);  in refr_sync_areas()
559                 _lv_ll_remove(&disp_refr->sync_areas, sync_area);  in refr_sync_areas()
569     for(sync_area = _lv_ll_get_head(&disp_refr->sync_areas); sync_area != NULL;  in refr_sync_areas()
570         sync_area = _lv_ll_get_next(&disp_refr->sync_areas, sync_area)) {  in refr_sync_areas()
571         disp_refr->driver->draw_ctx->buffer_copy(  in refr_sync_areas()
572             disp_refr->driver->draw_ctx,  in refr_sync_areas()
579     _lv_ll_clear(&disp_refr->sync_areas);  in refr_sync_areas()
589     if(disp_refr->inv_p == 0) return;  in refr_invalid_areas()
594     for(i = disp_refr->inv_p - 1; i >= 0; i--) {  in refr_invalid_areas()
595         if(disp_refr->inv_area_joined[i] == 0) {  in refr_invalid_areas()
602     if(disp_refr->driver->render_start_cb) {  in refr_invalid_areas()
603         disp_refr->driver->render_start_cb(disp_refr->driver);  in refr_invalid_areas()
606     disp_refr->driver->draw_buf->last_area = 0;  in refr_invalid_areas()
607     disp_refr->driver->draw_buf->last_part = 0;  in refr_invalid_areas()
608     disp_refr->rendering_in_progress = true;  in refr_invalid_areas()
610     for(i = 0; i < disp_refr->inv_p; i++) {  in refr_invalid_areas()
612         if(disp_refr->inv_area_joined[i] == 0) {  in refr_invalid_areas()
614             if(i == last_i) disp_refr->driver->draw_buf->last_area = 1;  in refr_invalid_areas()
615             disp_refr->driver->draw_buf->last_part = 0;  in refr_invalid_areas()
616             refr_area(&disp_refr->inv_areas[i]);  in refr_invalid_areas()
618             px_num += lv_area_get_size(&disp_refr->inv_areas[i]);  in refr_invalid_areas()
622     disp_refr->rendering_in_progress = false;  in refr_invalid_areas()
631     lv_draw_ctx_t * draw_ctx = disp_refr->driver->draw_ctx;  in refr_area()
632     draw_ctx->buf = disp_refr->driver->draw_buf->buf_act;  in refr_area()
636     if(disp_refr->driver->full_refresh || disp_refr->driver->direct_mode) {  in refr_area()
638 …lv_area_set(&disp_area, 0, 0, lv_disp_get_hor_res(disp_refr) - 1, lv_disp_get_ver_res(disp_refr) -…  in refr_area()
641         if(disp_refr->driver->full_refresh) {  in refr_area()
642             disp_refr->driver->draw_buf->last_part = 1;  in refr_area()
647             disp_refr->driver->draw_buf->last_part = disp_refr->driver->draw_buf->last_area;  in refr_area()
658     lv_coord_t y2 = area_p->y2 >= lv_disp_get_ver_res(disp_refr) ?  in refr_area()
659                     lv_disp_get_ver_res(disp_refr) - 1 : area_p->y2;  in refr_area()
661     int32_t max_row = get_max_row(disp_refr, w, h);  in refr_area()
674         draw_ctx->buf = disp_refr->driver->draw_buf->buf_act;  in refr_area()
677         if(y2 == row_last) disp_refr->driver->draw_buf->last_part = 1;  in refr_area()
690         draw_ctx->buf = disp_refr->driver->draw_buf->buf_act;  in refr_area()
691         disp_refr->driver->draw_buf->last_part = 1;  in refr_area()
698     lv_disp_draw_buf_t * draw_buf = lv_disp_get_draw_buf(disp_refr);  in refr_area_part()
706 …bool full_sized = draw_buf->size == (uint32_t)disp_refr->driver->hor_res * disp_refr->driver->ver_…  in refr_area_part()
710             if(disp_refr->driver->wait_cb) disp_refr->driver->wait_cb(disp_refr->driver);  in refr_area_part()
715         if(disp_refr->driver->screen_transp) {  in refr_area_part()
716             if(disp_refr->driver->clear_cb) {  in refr_area_part()
717 …disp_refr->driver->clear_cb(disp_refr->driver, disp_refr->driver->draw_buf->buf_act, disp_refr->dr…  in refr_area_part()
720 …lv_memset_00(disp_refr->driver->draw_buf->buf_act, disp_refr->driver->draw_buf->size * LV_IMG_PX_S…  in refr_area_part()
730     top_act_scr = lv_refr_get_top_obj(draw_ctx->buf_area, lv_disp_get_scr_act(disp_refr));  in refr_area_part()
731     if(disp_refr->prev_scr) {  in refr_area_part()
732         top_prev_scr = lv_refr_get_top_obj(draw_ctx->buf_area, disp_refr->prev_scr);  in refr_area_part()
739                     lv_disp_get_hor_res(disp_refr) - 1, lv_disp_get_ver_res(disp_refr) - 1);  in refr_area_part()
743             dsc.bg_img_src = disp_refr->bg_img;  in refr_area_part()
744             dsc.bg_img_opa = disp_refr->bg_opa;  in refr_area_part()
745             dsc.bg_color = disp_refr->bg_color;  in refr_area_part()
746             dsc.bg_opa = disp_refr->bg_opa;  in refr_area_part()
749         else if(disp_refr->bg_img) {  in refr_area_part()
751             lv_res_t res = lv_img_decoder_get_info(disp_refr->bg_img, &header);  in refr_area_part()
755                 dsc.opa = disp_refr->bg_opa;  in refr_area_part()
756                 lv_draw_img(draw_ctx, &dsc, &a, disp_refr->bg_img);  in refr_area_part()
765             dsc.bg_color = disp_refr->bg_color;  in refr_area_part()
766             dsc.bg_opa = disp_refr->bg_opa;  in refr_area_part()
771     if(disp_refr->draw_prev_over_act) {  in refr_area_part()
772         if(top_act_scr == NULL) top_act_scr = disp_refr->act_scr;  in refr_area_part()
776         if(disp_refr->prev_scr) {  in refr_area_part()
777             if(top_prev_scr == NULL) top_prev_scr = disp_refr->prev_scr;  in refr_area_part()
783         if(disp_refr->prev_scr) {  in refr_area_part()
784             if(top_prev_scr == NULL) top_prev_scr = disp_refr->prev_scr;  in refr_area_part()
788         if(top_act_scr == NULL) top_act_scr = disp_refr->act_scr;  in refr_area_part()
793     refr_obj_and_children(draw_ctx, lv_disp_get_layer_top(disp_refr));  in refr_area_part()
794     refr_obj_and_children(draw_ctx, lv_disp_get_layer_sys(disp_refr));  in refr_area_part()
796     draw_buf_flush(disp_refr);  in refr_area_part()
850     if(top_obj == NULL) top_obj = lv_disp_get_scr_act(disp_refr);  in refr_obj_and_children()
1018         draw_dsc.antialias = disp_refr->driver->antialiasing;  in refr_obj()
1056     if(disp_refr->driver->rounder_cb) {  in get_max_row()
1065             disp_refr->driver->rounder_cb(disp_refr->driver, &tmp);  in get_max_row()
1180     lv_disp_drv_t * drv = disp_refr->driver;  in draw_buf_rotate()
1181     if(disp_refr->driver->full_refresh && drv->sw_rotate) {  in draw_buf_rotate()
1192         lv_disp_draw_buf_t * draw_buf = lv_disp_get_draw_buf(disp_refr);  in draw_buf_rotate()
1269     lv_disp_draw_buf_t * draw_buf = lv_disp_get_draw_buf(disp_refr);  in draw_buf_flush()
1277 …bool full_sized = draw_buf->size == (uint32_t)disp_refr->driver->hor_res * disp_refr->driver->ver_…  in draw_buf_flush()
1280             if(disp_refr->driver->wait_cb) disp_refr->driver->wait_cb(disp_refr->driver);  in draw_buf_flush()
1286 …if(disp_refr->driver->draw_buf->last_area && disp_refr->driver->draw_buf->last_part) draw_buf->flu…  in draw_buf_flush()