58 static bool grad_create_cb(grad_item_t * item, void * user_data);
59 static void grad_free_cb(grad_item_t * item, void * user_data);
382 static bool linear_grad_create(grad_item_t * item)  in linear_grad_create()  argument
386     vg_lite_error_t err = vg_lite_init_grad(&item->vg.linear);  in linear_grad_create()
398     if(item->lv.stops_count > VLC_MAX_GRADIENT_STOPS) {  in linear_grad_create()
399 …  LV_LOG_WARN("Gradient stops limited: %d, max: %d", item->lv.stops_count, VLC_MAX_GRADIENT_STOPS);  in linear_grad_create()
400         item->lv.stops_count = VLC_MAX_GRADIENT_STOPS;  in linear_grad_create()
403     for(uint16_t i = 0; i < item->lv.stops_count; i++) {  in linear_grad_create()
404         stops[i] = item->lv.stops[i].frac;  in linear_grad_create()
405         const lv_color_t * c = &item->lv.stops[i].color;  in linear_grad_create()
406         lv_opa_t opa = item->lv.stops[i].opa;  in linear_grad_create()
413     LV_VG_LITE_CHECK_ERROR(vg_lite_set_grad(&item->vg.linear, item->lv.stops_count, colors, stops));  in linear_grad_create()
416     LV_VG_LITE_CHECK_ERROR(vg_lite_update_grad(&item->vg.linear));  in linear_grad_create()
423 static bool linear_ext_grad_create(grad_item_t * item)  in linear_ext_grad_create()  argument
427     if(item->lv.stops_count > VLC_MAX_COLOR_RAMP_STOPS) {  in linear_ext_grad_create()
428 …  LV_LOG_WARN("Gradient stops limited: %d, max: %d", item->lv.stops_count, VLC_MAX_GRADIENT_STOPS);  in linear_ext_grad_create()
429         item->lv.stops_count = VLC_MAX_COLOR_RAMP_STOPS;  in linear_ext_grad_create()
432     vg_lite_color_ramp_t * color_ramp = grad_create_color_ramp(&item->lv);  in linear_ext_grad_create()
439         .X0 = item->lv.x1,  in linear_ext_grad_create()
440         .Y0 = item->lv.y1,  in linear_ext_grad_create()
441         .X1 = item->lv.x2,  in linear_ext_grad_create()
442         .Y1 = item->lv.y2,  in linear_ext_grad_create()
452             item->lv.stops_count,  in linear_ext_grad_create()
455             lv_spread_to_vg(item->lv.spread),  in linear_ext_grad_create()
463         item->vg.linear_ext = linear_grad;  in linear_ext_grad_create()
476 static bool radial_grad_create(grad_item_t * item)  in radial_grad_create()  argument
480     if(item->lv.stops_count > VLC_MAX_COLOR_RAMP_STOPS) {  in radial_grad_create()
481 …  LV_LOG_WARN("Gradient stops limited: %d, max: %d", item->lv.stops_count, VLC_MAX_GRADIENT_STOPS);  in radial_grad_create()
482         item->lv.stops_count = VLC_MAX_COLOR_RAMP_STOPS;  in radial_grad_create()
485     vg_lite_color_ramp_t * color_ramp = grad_create_color_ramp(&item->lv);  in radial_grad_create()
492         .cx = item->lv.cx,  in radial_grad_create()
493         .cy = item->lv.cy,  in radial_grad_create()
494         .r = item->lv.cr,  in radial_grad_create()
495         .fx = item->lv.cx,  in radial_grad_create()
496         .fy = item->lv.cy,  in radial_grad_create()
506             item->lv.stops_count,  in radial_grad_create()
509             lv_spread_to_vg(item->lv.spread),  in radial_grad_create()
517         item->vg.radial = radial_grad;  in radial_grad_create()
571 static bool grad_create_cb(grad_item_t * item, void * user_data)  in grad_create_cb()  argument
574     item->type = lv_grad_style_to_type(item->lv.style);  in grad_create_cb()
575     switch(item->type) {  in grad_create_cb()
577             return linear_grad_create(item);  in grad_create_cb()
580             return linear_ext_grad_create(item);  in grad_create_cb()
583             return radial_grad_create(item);  in grad_create_cb()
586             LV_LOG_ERROR("unknown gradient type: %d", item->type);  in grad_create_cb()
593 static void grad_free_cb(grad_item_t * item, void * user_data)  in grad_free_cb()  argument
596     switch(item->type) {  in grad_free_cb()
598             LV_VG_LITE_CHECK_ERROR(vg_lite_clear_grad(&item->vg.linear));  in grad_free_cb()
602             LV_VG_LITE_CHECK_ERROR(vg_lite_clear_linear_grad(&item->vg.linear_ext));  in grad_free_cb()
606             LV_VG_LITE_CHECK_ERROR(vg_lite_clear_radial_grad(&item->vg.radial));  in grad_free_cb()
610             LV_LOG_ERROR("unknown gradient type: %d", item->type);  in grad_free_cb()