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hunting/external/lvglBoard/lvgl/demos/benchmark/lv_demo_benchmark.c
Fancy code 3700830a05 Add external.
2024-06-15 08:30:24 +08:00

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/**
* @file lv_demo_benchmark.c
*
*/
/*********************
* INCLUDES
*********************/
#include "lv_demo_benchmark.h"
#if LV_USE_DEMO_BENCHMARK
/*********************
* DEFINES
*********************/
#define RND_NUM 64
#define SCENE_TIME 1000 /*ms*/
#define ANIM_TIME_MIN ((2 * SCENE_TIME) / 10)
#define ANIM_TIME_MAX (SCENE_TIME)
#define OBJ_NUM 8
#define OBJ_SIZE_MIN (LV_MAX(LV_DPI_DEF / 20, 5))
#define OBJ_SIZE_MAX (LV_HOR_RES / 2)
#define RADIUS LV_MAX(LV_DPI_DEF / 15, 2)
#define BORDER_WIDTH LV_MAX(LV_DPI_DEF / 40, 1)
#define SHADOW_WIDTH_SMALL LV_MAX(LV_DPI_DEF / 15, 5)
#define SHADOW_OFS_X_SMALL LV_MAX(LV_DPI_DEF / 20, 2)
#define SHADOW_OFS_Y_SMALL LV_MAX(LV_DPI_DEF / 20, 2)
#define SHADOW_SPREAD_SMALL LV_MAX(LV_DPI_DEF / 30, 2)
#define SHADOW_WIDTH_LARGE LV_MAX(LV_DPI_DEF / 5, 10)
#define SHADOW_OFS_X_LARGE LV_MAX(LV_DPI_DEF / 10, 5)
#define SHADOW_OFS_Y_LARGE LV_MAX(LV_DPI_DEF / 10, 5)
#define SHADOW_SPREAD_LARGE LV_MAX(LV_DPI_DEF / 30, 2)
#define IMG_WIDH 100
#define IMG_HEIGHT 100
#define IMG_NUM LV_MAX((LV_HOR_RES * LV_VER_RES) / 5 / IMG_WIDH / IMG_HEIGHT, 1)
#define IMG_ZOOM_MIN 128
#define IMG_ZOOM_MAX (256 + 64)
#define TXT "hello world\nit is a multi line text to test\nthe performance of text rendering"
#define LINE_WIDTH LV_MAX(LV_DPI_DEF / 50, 2)
#define LINE_POINT_NUM 16
#define LINE_POINT_DIFF_MIN (LV_DPI_DEF / 10)
#define LINE_POINT_DIFF_MAX LV_MAX(LV_HOR_RES / (LINE_POINT_NUM + 2), LINE_POINT_DIFF_MIN * 2)
#define ARC_WIDTH_THIN LV_MAX(LV_DPI_DEF / 50, 2)
#define ARC_WIDTH_THICK LV_MAX(LV_DPI_DEF / 10, 5)
#ifndef dimof
#define dimof(__array) (sizeof(__array) / sizeof(__array[0]))
#endif
/**********************
* TYPEDEFS
**********************/
typedef struct {
const char * name;
void (*create_cb)(void);
uint32_t time_sum_normal;
uint32_t time_sum_opa;
uint32_t refr_cnt_normal;
uint32_t refr_cnt_opa;
uint32_t fps_normal;
uint32_t fps_opa;
uint8_t weight;
} scene_dsc_t;
/**********************
* STATIC PROTOTYPES
**********************/
static lv_style_t style_common;
static bool opa_mode = true;
static bool run_max_speed = false;
static finished_cb_t * benchmark_finished_cb = NULL;
static uint32_t disp_ori_timer_period;
static uint32_t anim_ori_timer_period;
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
LV_IMG_DECLARE(img_benchmark_cogwheel_rgb565a8);
#else
LV_IMG_DECLARE(img_benchmark_cogwheel_argb);
#endif
LV_IMG_DECLARE(img_benchmark_cogwheel_rgb);
LV_IMG_DECLARE(img_benchmark_cogwheel_chroma_keyed);
LV_IMG_DECLARE(img_benchmark_cogwheel_indexed16);
LV_IMG_DECLARE(img_benchmark_cogwheel_alpha16);
LV_FONT_DECLARE(lv_font_benchmark_montserrat_12_compr_az);
LV_FONT_DECLARE(lv_font_benchmark_montserrat_16_compr_az);
LV_FONT_DECLARE(lv_font_benchmark_montserrat_28_compr_az);
static void monitor_cb(lv_disp_drv_t * drv, uint32_t time, uint32_t px);
static void next_scene_timer_cb(lv_timer_t * timer);
static void rect_create(lv_style_t * style);
static void img_create(lv_style_t * style, const void * src, bool rotate, bool zoom, bool aa);
static void txt_create(lv_style_t * style);
static void line_create(lv_style_t * style);
static void arc_create(lv_style_t * style);
static void fall_anim(lv_obj_t * obj);
static void rnd_reset(void);
static int32_t rnd_next(int32_t min, int32_t max);
static void report_cb(lv_timer_t * timer);
static void rectangle_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_bg_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
rect_create(&style_common);
}
static void rectangle_rounded_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_bg_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
rect_create(&style_common);
}
static void rectangle_circle_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, LV_RADIUS_CIRCLE);
lv_style_set_bg_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
rect_create(&style_common);
}
static void border_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
rect_create(&style_common);
}
static void border_rounded_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
rect_create(&style_common);
}
static void border_circle_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, LV_RADIUS_CIRCLE);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
rect_create(&style_common);
}
static void border_top_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_border_side(&style_common, LV_BORDER_SIDE_TOP);
rect_create(&style_common);
}
static void border_left_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_border_side(&style_common, LV_BORDER_SIDE_LEFT);
rect_create(&style_common);
}
static void border_top_left_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_border_side(&style_common, LV_BORDER_SIDE_LEFT | LV_BORDER_SIDE_TOP);
rect_create(&style_common);
}
static void border_left_right_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_border_side(&style_common, LV_BORDER_SIDE_LEFT | LV_BORDER_SIDE_RIGHT);
rect_create(&style_common);
}
static void border_top_bottom_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_border_side(&style_common, LV_BORDER_SIDE_TOP | LV_BORDER_SIDE_BOTTOM);
rect_create(&style_common);
}
static void shadow_small_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_bg_opa(&style_common, LV_OPA_COVER);
lv_style_set_shadow_opa(&style_common, opa_mode ? LV_OPA_80 : LV_OPA_COVER);
lv_style_set_shadow_width(&style_common, SHADOW_WIDTH_SMALL);
rect_create(&style_common);
}
static void shadow_small_ofs_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_bg_opa(&style_common, LV_OPA_COVER);
lv_style_set_shadow_opa(&style_common, opa_mode ? LV_OPA_80 : LV_OPA_COVER);
lv_style_set_shadow_width(&style_common, SHADOW_WIDTH_SMALL);
lv_style_set_shadow_ofs_x(&style_common, SHADOW_OFS_X_SMALL);
lv_style_set_shadow_ofs_y(&style_common, SHADOW_OFS_Y_SMALL);
lv_style_set_shadow_spread(&style_common, SHADOW_SPREAD_SMALL);
rect_create(&style_common);
}
static void shadow_large_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_bg_opa(&style_common, LV_OPA_COVER);
lv_style_set_shadow_opa(&style_common, opa_mode ? LV_OPA_80 : LV_OPA_COVER);
lv_style_set_shadow_width(&style_common, SHADOW_WIDTH_LARGE);
rect_create(&style_common);
}
static void shadow_large_ofs_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_bg_opa(&style_common, LV_OPA_COVER);
lv_style_set_shadow_opa(&style_common, opa_mode ? LV_OPA_80 : LV_OPA_COVER);
lv_style_set_shadow_width(&style_common, SHADOW_WIDTH_LARGE);
lv_style_set_shadow_ofs_x(&style_common, SHADOW_OFS_X_LARGE);
lv_style_set_shadow_ofs_y(&style_common, SHADOW_OFS_Y_LARGE);
lv_style_set_shadow_spread(&style_common, SHADOW_SPREAD_LARGE);
rect_create(&style_common);
}
static void img_rgb_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_rgb, false, false, false);
}
static void img_argb_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
img_create(&style_common, &img_benchmark_cogwheel_rgb565a8, false, false, false);
#else
img_create(&style_common, &img_benchmark_cogwheel_argb, false, false, false);
#endif
}
static void img_ckey_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_chroma_keyed, false, false, false);
}
static void img_index_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_indexed16, false, false, false);
}
static void img_alpha_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_alpha16, false, false, false);
}
static void img_rgb_recolor_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_img_recolor_opa(&style_common, LV_OPA_50);
img_create(&style_common, &img_benchmark_cogwheel_rgb, false, false, false);
}
static void img_argb_recolor_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_img_recolor_opa(&style_common, LV_OPA_50);
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
img_create(&style_common, &img_benchmark_cogwheel_rgb565a8, false, false, false);
#else
img_create(&style_common, &img_benchmark_cogwheel_argb, false, false, false);
#endif
}
static void img_ckey_recolor_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_img_recolor_opa(&style_common, LV_OPA_50);
img_create(&style_common, &img_benchmark_cogwheel_chroma_keyed, false, false, false);
}
static void img_index_recolor_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_img_recolor_opa(&style_common, LV_OPA_50);
img_create(&style_common, &img_benchmark_cogwheel_indexed16, false, false, false);
}
static void img_rgb_rot_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_rgb, true, false, false);
}
static void img_rgb_rot_aa_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_rgb, true, false, true);
}
static void img_argb_rot_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
img_create(&style_common, &img_benchmark_cogwheel_rgb565a8, true, false, false);
#else
img_create(&style_common, &img_benchmark_cogwheel_argb, true, false, false);
#endif
}
static void img_argb_rot_aa_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
img_create(&style_common, &img_benchmark_cogwheel_rgb565a8, true, false, true);
#else
img_create(&style_common, &img_benchmark_cogwheel_argb, true, false, true);
#endif
}
static void img_rgb_zoom_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_rgb, false, true, false);
}
static void img_rgb_zoom_aa_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
img_create(&style_common, &img_benchmark_cogwheel_rgb, false, true, true);
}
static void img_argb_zoom_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
img_create(&style_common, &img_benchmark_cogwheel_rgb565a8, false, true, false);
#else
img_create(&style_common, &img_benchmark_cogwheel_argb, false, true, false);
#endif
}
static void img_argb_zoom_aa_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
img_create(&style_common, &img_benchmark_cogwheel_rgb565a8, false, true, true);
#else
img_create(&style_common, &img_benchmark_cogwheel_argb, false, true, true);
#endif
}
static void txt_small_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_text_font(&style_common, lv_theme_get_font_small(NULL));
lv_style_set_text_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
txt_create(&style_common);
}
static void txt_medium_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_text_font(&style_common, lv_theme_get_font_normal(NULL));
lv_style_set_text_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
txt_create(&style_common);
}
static void txt_large_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_text_font(&style_common, lv_theme_get_font_large(NULL));
lv_style_set_text_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
txt_create(&style_common);
}
static void txt_small_compr_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_text_font(&style_common, &lv_font_benchmark_montserrat_12_compr_az);
lv_style_set_text_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
txt_create(&style_common);
}
static void txt_medium_compr_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_text_font(&style_common, &lv_font_benchmark_montserrat_16_compr_az);
lv_style_set_text_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
txt_create(&style_common);
}
static void txt_large_compr_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_text_font(&style_common, &lv_font_benchmark_montserrat_28_compr_az);
lv_style_set_text_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
txt_create(&style_common);
}
static void line_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_line_width(&style_common, LINE_WIDTH);
lv_style_set_line_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
line_create(&style_common);
}
static void arc_think_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_arc_width(&style_common, ARC_WIDTH_THIN);
lv_style_set_arc_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
arc_create(&style_common);
}
static void arc_thick_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_arc_width(&style_common, ARC_WIDTH_THICK);
lv_style_set_arc_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
arc_create(&style_common);
}
static void sub_rectangle_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_bg_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_blend_mode(&style_common, LV_BLEND_MODE_SUBTRACTIVE);
rect_create(&style_common);
}
static void sub_border_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_border_width(&style_common, BORDER_WIDTH);
lv_style_set_border_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_blend_mode(&style_common, LV_BLEND_MODE_SUBTRACTIVE);
rect_create(&style_common);
}
static void sub_shadow_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_radius(&style_common, RADIUS);
lv_style_set_bg_opa(&style_common, LV_OPA_COVER);
lv_style_set_shadow_opa(&style_common, opa_mode ? LV_OPA_80 : LV_OPA_COVER);
lv_style_set_shadow_width(&style_common, SHADOW_WIDTH_SMALL);
lv_style_set_shadow_spread(&style_common, SHADOW_WIDTH_SMALL);
lv_style_set_blend_mode(&style_common, LV_BLEND_MODE_SUBTRACTIVE);
rect_create(&style_common);
}
static void sub_img_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_img_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_blend_mode(&style_common, LV_BLEND_MODE_SUBTRACTIVE);
#if LV_DEMO_BENCHMARK_RGB565A8 && LV_COLOR_DEPTH == 16
img_create(&style_common, &img_benchmark_cogwheel_rgb565a8, false, false, false);
#else
img_create(&style_common, &img_benchmark_cogwheel_argb, false, false, false);
#endif
}
static void sub_line_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_line_width(&style_common, LINE_WIDTH);
lv_style_set_line_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_blend_mode(&style_common, LV_BLEND_MODE_SUBTRACTIVE);
line_create(&style_common);
}
static void sub_arc_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_arc_width(&style_common, ARC_WIDTH_THICK);
lv_style_set_arc_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_blend_mode(&style_common, LV_BLEND_MODE_SUBTRACTIVE);
arc_create(&style_common);
}
static void sub_text_cb(void)
{
lv_style_reset(&style_common);
lv_style_set_text_font(&style_common, lv_theme_get_font_normal(NULL));
lv_style_set_text_opa(&style_common, opa_mode ? LV_OPA_50 : LV_OPA_COVER);
lv_style_set_blend_mode(&style_common, LV_BLEND_MODE_SUBTRACTIVE);
txt_create(&style_common);
}
/**********************
* STATIC VARIABLES
**********************/
static scene_dsc_t scenes[] = {
{.name = "Rectangle", .weight = 30, .create_cb = rectangle_cb},
{.name = "Rectangle rounded", .weight = 20, .create_cb = rectangle_rounded_cb},
{.name = "Circle", .weight = 10, .create_cb = rectangle_circle_cb},
{.name = "Border", .weight = 20, .create_cb = border_cb},
{.name = "Border rounded", .weight = 30, .create_cb = border_rounded_cb},
{.name = "Circle border", .weight = 10, .create_cb = border_circle_cb},
{.name = "Border top", .weight = 3, .create_cb = border_top_cb},
{.name = "Border left", .weight = 3, .create_cb = border_left_cb},
{.name = "Border top + left", .weight = 3, .create_cb = border_top_left_cb},
{.name = "Border left + right", .weight = 3, .create_cb = border_left_right_cb},
{.name = "Border top + bottom", .weight = 3, .create_cb = border_top_bottom_cb},
{.name = "Shadow small", .weight = 3, .create_cb = shadow_small_cb},
{.name = "Shadow small offset", .weight = 5, .create_cb = shadow_small_ofs_cb},
{.name = "Shadow large", .weight = 5, .create_cb = shadow_large_cb},
{.name = "Shadow large offset", .weight = 3, .create_cb = shadow_large_ofs_cb},
{.name = "Image RGB", .weight = 20, .create_cb = img_rgb_cb},
{.name = "Image ARGB", .weight = 20, .create_cb = img_argb_cb},
{.name = "Image chorma keyed", .weight = 5, .create_cb = img_ckey_cb},
{.name = "Image indexed", .weight = 5, .create_cb = img_index_cb},
{.name = "Image alpha only", .weight = 5, .create_cb = img_alpha_cb},
{.name = "Image RGB recolor", .weight = 5, .create_cb = img_rgb_recolor_cb},
{.name = "Image ARGB recolor", .weight = 20, .create_cb = img_argb_recolor_cb},
{.name = "Image chorma keyed recolor", .weight = 3, .create_cb = img_ckey_recolor_cb},
{.name = "Image indexed recolor", .weight = 3, .create_cb = img_index_recolor_cb},
{.name = "Image RGB rotate", .weight = 3, .create_cb = img_rgb_rot_cb},
{.name = "Image RGB rotate anti aliased", .weight = 3, .create_cb = img_rgb_rot_aa_cb},
{.name = "Image ARGB rotate", .weight = 5, .create_cb = img_argb_rot_cb},
{.name = "Image ARGB rotate anti aliased", .weight = 5, .create_cb = img_argb_rot_aa_cb},
{.name = "Image RGB zoom", .weight = 3, .create_cb = img_rgb_zoom_cb},
{.name = "Image RGB zoom anti aliased", .weight = 3, .create_cb = img_rgb_zoom_aa_cb},
{.name = "Image ARGB zoom", .weight = 5, .create_cb = img_argb_zoom_cb},
{.name = "Image ARGB zoom anti aliased", .weight = 5, .create_cb = img_argb_zoom_aa_cb},
{.name = "Text small", .weight = 20, .create_cb = txt_small_cb},
{.name = "Text medium", .weight = 30, .create_cb = txt_medium_cb},
{.name = "Text large", .weight = 20, .create_cb = txt_large_cb},
{.name = "Text small compressed", .weight = 3, .create_cb = txt_small_compr_cb},
{.name = "Text medium compressed", .weight = 5, .create_cb = txt_medium_compr_cb},
{.name = "Text large compressed", .weight = 10, .create_cb = txt_large_compr_cb},
{.name = "Line", .weight = 10, .create_cb = line_cb},
{.name = "Arc think", .weight = 10, .create_cb = arc_think_cb},
{.name = "Arc thick", .weight = 10, .create_cb = arc_thick_cb},
{.name = "Substr. rectangle", .weight = 10, .create_cb = sub_rectangle_cb},
{.name = "Substr. border", .weight = 10, .create_cb = sub_border_cb},
{.name = "Substr. shadow", .weight = 10, .create_cb = sub_shadow_cb},
{.name = "Substr. image", .weight = 10, .create_cb = sub_img_cb},
{.name = "Substr. line", .weight = 10, .create_cb = sub_line_cb},
{.name = "Substr. arc", .weight = 10, .create_cb = sub_arc_cb},
{.name = "Substr. text", .weight = 10, .create_cb = sub_text_cb},
{.name = "", .create_cb = NULL}
};
static int32_t scene_act = -1;
static lv_obj_t * scene_bg;
static lv_obj_t * title;
static lv_obj_t * subtitle;
static uint32_t rnd_act;
static lv_timer_t * next_scene_timer;
static const uint32_t rnd_map[] = {
0xbd13204f, 0x67d8167f, 0x20211c99, 0xb0a7cc05,
0x06d5c703, 0xeafb01a7, 0xd0473b5c, 0xc999aaa2,
0x86f9d5d9, 0x294bdb29, 0x12a3c207, 0x78914d14,
0x10a30006, 0x6134c7db, 0x194443af, 0x142d1099,
0x376292d5, 0x20f433c5, 0x074d2a59, 0x4e74c293,
0x072a0810, 0xdd0f136d, 0x5cca6dbc, 0x623bfdd8,
0xb645eb2f, 0xbe50894a, 0xc9b56717, 0xe0f912c8,
0x4f6b5e24, 0xfe44b128, 0xe12d57a8, 0x9b15c9cc,
0xab2ae1d3, 0xb4dc5074, 0x67d457c8, 0x8e46b00c,
0xa29a1871, 0xcee40332, 0x80f93aa1, 0x85286096,
0x09bd6b49, 0x95072088, 0x2093924b, 0x6a27328f,
0xa796079b, 0xc3b488bc, 0xe29bcce0, 0x07048a4c,
0x7d81bd99, 0x27aacb30, 0x44fc7a0e, 0xa2382241,
0x8357a17d, 0x97e9c9cc, 0xad10ff52, 0x9923fc5c,
0x8f2c840a, 0x20356ba2, 0x7997a677, 0x9a7f1800,
0x35c7562b, 0xd901fe51, 0x8f4e053d, 0xa5b94923,
};
/**********************
* MACROS
**********************/
/**********************
* GLOBAL FUNCTIONS
**********************/
static void benchmark_init(void)
{
lv_disp_t * disp = lv_disp_get_default();
disp->driver->monitor_cb = monitor_cb;
/*Force to run at maximum frame rate*/
if(run_max_speed) {
if(disp->refr_timer) {
disp_ori_timer_period = disp->refr_timer->period;
lv_timer_set_period(disp->refr_timer, 1);
}
lv_timer_t * anim_timer = lv_anim_get_timer();
anim_ori_timer_period = anim_timer->period;
lv_timer_set_period(anim_timer, 1);
}
lv_obj_t * scr = lv_scr_act();
lv_obj_remove_style_all(scr);
lv_obj_set_style_bg_opa(scr, LV_OPA_COVER, 0);
title = lv_label_create(scr);
lv_obj_set_pos(title, LV_DPI_DEF / 30, LV_DPI_DEF / 30);
subtitle = lv_label_create(scr);
lv_obj_align_to(subtitle, title, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 0);
scene_bg = lv_obj_create(scr);
lv_obj_remove_style_all(scene_bg);
lv_obj_set_size(scene_bg, lv_obj_get_width(scr), lv_obj_get_height(scr) - subtitle->coords.y2 - LV_DPI_DEF / 30);
lv_obj_align(scene_bg, LV_ALIGN_BOTTOM_MID, 0, 0);
lv_style_init(&style_common);
lv_obj_update_layout(scr);
}
void lv_demo_benchmark(void)
{
benchmark_init();
/*Manually start scenes*/
next_scene_timer_cb(NULL);
}
void lv_demo_benchmark_close(void)
{
if(next_scene_timer) lv_timer_del(next_scene_timer);
next_scene_timer = NULL;
lv_anim_del(NULL, NULL);
lv_style_reset(&style_common);
lv_obj_clean(lv_scr_act());
}
void lv_demo_benchmark_run_scene(int_fast16_t scene_no)
{
benchmark_init();
if(((scene_no >> 1) >= dimof(scenes))) {
/* invalid scene number */
return ;
}
opa_mode = scene_no & 0x01;
scene_act = scene_no >> 1;
if(scenes[scene_act].create_cb) {
lv_label_set_text_fmt(title, "%"LV_PRId32"/%"LV_PRId32": %s%s", scene_act * 2 + (opa_mode ? 1 : 0),
(int32_t)(dimof(scenes) * 2) - 2,
scenes[scene_act].name, opa_mode ? " + opa" : "");
lv_label_set_text(subtitle, "");
rnd_reset();
scenes[scene_act].create_cb();
lv_timer_t * t = lv_timer_create(report_cb, SCENE_TIME, NULL);
lv_timer_set_repeat_count(t, 1);
}
}
void lv_demo_benchmark_set_finished_cb(finished_cb_t * finished_cb)
{
benchmark_finished_cb = finished_cb;
}
void lv_demo_benchmark_set_max_speed(bool en)
{
run_max_speed = en;
}
/**********************
* STATIC FUNCTIONS
**********************/
static void monitor_cb(lv_disp_drv_t * drv, uint32_t time, uint32_t px)
{
LV_UNUSED(drv);
LV_UNUSED(px);
if(opa_mode) {
scenes[scene_act].refr_cnt_opa ++;
scenes[scene_act].time_sum_opa += time;
}
else {
scenes[scene_act].refr_cnt_normal ++;
scenes[scene_act].time_sum_normal += time;
}
// lv_obj_invalidate(lv_scr_act());
}
static void generate_report(void)
{
uint32_t weight_sum = 0;
uint32_t weight_normal_sum = 0;
uint32_t weight_opa_sum = 0;
uint32_t fps_sum = 0;
uint32_t fps_normal_sum = 0;
uint32_t fps_opa_sum = 0;
uint32_t i;
for(i = 0; scenes[i].create_cb; i++) {
fps_normal_sum += scenes[i].fps_normal * scenes[i].weight;
weight_normal_sum += scenes[i].weight;
uint32_t w = LV_MAX(scenes[i].weight / 2, 1);
fps_opa_sum += scenes[i].fps_opa * w;
weight_opa_sum += w;
}
fps_sum = fps_normal_sum + fps_opa_sum;
weight_sum = weight_normal_sum + weight_opa_sum;
uint32_t fps_weighted = fps_sum / weight_sum;
uint32_t fps_normal_unweighted = fps_normal_sum / weight_normal_sum;
uint32_t fps_opa_unweighted = fps_opa_sum / weight_opa_sum;
uint32_t opa_speed_pct = (fps_opa_unweighted * 100) / fps_normal_unweighted;
if(NULL != benchmark_finished_cb) {
(*benchmark_finished_cb)();
}
lv_obj_clean(lv_scr_act());
scene_bg = NULL;
lv_obj_set_flex_flow(lv_scr_act(), LV_FLEX_FLOW_COLUMN);
title = lv_label_create(lv_scr_act());
lv_label_set_text_fmt(title, "Weighted FPS: %"LV_PRIu32, fps_weighted);
subtitle = lv_label_create(lv_scr_act());
lv_label_set_text_fmt(subtitle, "Opa. speed: %"LV_PRIu32"%%", opa_speed_pct);
lv_coord_t w = lv_obj_get_content_width(lv_scr_act());
lv_obj_t * table = lv_table_create(lv_scr_act());
// lv_obj_clean_style_list(table, LV_PART_MAIN);
lv_table_set_col_cnt(table, 2);
lv_table_set_col_width(table, 0, (w * 3) / 4 - 3);
lv_table_set_col_width(table, 1, w / 4 - 3);
lv_obj_set_width(table, lv_pct(100));
// static lv_style_t style_cell_slow;
// static lv_style_t style_cell_very_slow;
// static lv_style_t style_cell_title;
//
// lv_style_init(&style_cell_title);
// lv_style_set_bg_color(&style_cell_title, LV_STATE_DEFAULT, lv_palette_main(LV_PALETTE_GREY));
// lv_style_set_bg_opa(&style_cell_title, LV_STATE_DEFAULT, LV_OPA_50);
//
// lv_style_init(&style_cell_slow);
// lv_style_set_text_color(&style_cell_slow, LV_STATE_DEFAULT, LV_COLOR_ORANGE);
//
// lv_style_init(&style_cell_very_slow);
// lv_style_set_text_color(&style_cell_very_slow, LV_STATE_DEFAULT, lv_palette_main(LV_PALETTE_RED));
// lv_obj_add_style(table, LV_TABLE_PART_CELL2, &style_cell_slow);
// lv_obj_add_style(table, LV_TABLE_PART_CELL3, &style_cell_very_slow);
// lv_obj_add_style(table, LV_TABLE_PART_CELL4, &style_cell_title);
uint16_t row = 0;
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "Slow but common cases");
// lv_table_set_cell_type(table, row, 0, 4);
LV_LOG("\r\n"
"LVGL v%d.%d.%d " LVGL_VERSION_INFO
" Benchmark (in csv format)\r\n",
LVGL_VERSION_MAJOR, LVGL_VERSION_MINOR, LVGL_VERSION_PATCH);
LV_LOG("Weighted FPS: %"LV_PRIu32"\r\n", fps_weighted);
LV_LOG("Opa. speed: %"LV_PRIu32"%%\r\n", opa_speed_pct);
row++;
char buf[256];
for(i = 0; scenes[i].create_cb; i++) {
if(scenes[i].fps_normal < 20 && scenes[i].weight >= 10) {
lv_table_set_cell_value(table, row, 0, scenes[i].name);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_normal);
lv_table_set_cell_value(table, row, 1, buf);
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
//LV_LOG("%s,%s\r\n", scenes[i].name, buf);
row++;
}
if(scenes[i].fps_opa < 20 && LV_MAX(scenes[i].weight / 2, 1) >= 10) {
lv_snprintf(buf, sizeof(buf), "%s + opa", scenes[i].name);
lv_table_set_cell_value(table, row, 0, buf);
//LV_LOG("%s,", buf);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_opa);
lv_table_set_cell_value(table, row, 1, buf);
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
//LV_LOG("%s\r\n", buf);
row++;
}
}
/*No 'slow but common cases'*/
if(row == 1) {
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "All good");
row++;
}
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "All cases");
// lv_table_set_cell_type(table, row, 0, 4);
row++;
for(i = 0; scenes[i].create_cb; i++) {
lv_table_set_cell_value(table, row, 0, scenes[i].name);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_normal);
lv_table_set_cell_value(table, row, 1, buf);
if(scenes[i].fps_normal < 10) {
// lv_table_set_cell_type(table, row, 0, 3);
// lv_table_set_cell_type(table, row, 1, 3);
}
else if(scenes[i].fps_normal < 20) {
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
}
LV_LOG("%s,%s\r\n", scenes[i].name, buf);
row++;
lv_snprintf(buf, sizeof(buf), "%s + opa", scenes[i].name);
lv_table_set_cell_value(table, row, 0, buf);
LV_LOG("%s,", buf);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_opa);
lv_table_set_cell_value(table, row, 1, buf);
if(scenes[i].fps_opa < 10) {
// lv_table_set_cell_type(table, row, 0, 3);
// lv_table_set_cell_type(table, row, 1, 3);
}
else if(scenes[i].fps_opa < 20) {
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
}
LV_LOG("%s\r\n", buf);
row++;
}
// lv_page_set_scrl_layout(page, LV_LAYOUT_COLUMN_LEFT);
}
static void report_cb(lv_timer_t * timer)
{
if(NULL != benchmark_finished_cb) {
(*benchmark_finished_cb)();
}
if(opa_mode) {
if(scene_act >= 0) {
if(scenes[scene_act].time_sum_opa == 0) scenes[scene_act].time_sum_opa = 1;
scenes[scene_act].fps_opa = (1000 * scenes[scene_act].refr_cnt_opa) / scenes[scene_act].time_sum_opa;
}
lv_label_set_text_fmt(subtitle, "Result : %"LV_PRId32" FPS",
scenes[scene_act].fps_opa);
LV_LOG("Result of \"%s + opa\": %"LV_PRId32" FPS", scenes[scene_act].name,
scenes[scene_act].fps_opa);
}
else {
if(scenes[scene_act].time_sum_normal == 0) scenes[scene_act].time_sum_normal = 1;
scenes[scene_act].fps_normal = (1000 * scenes[scene_act].refr_cnt_normal) / scenes[scene_act].time_sum_normal;
lv_label_set_text_fmt(subtitle, "Result : %"LV_PRId32" FPS",
scenes[scene_act].fps_normal);
LV_LOG("Result of \"%s\": %"LV_PRId32" FPS", scenes[scene_act].name,
scenes[scene_act].fps_normal);
}
}
static void next_scene_timer_cb(lv_timer_t * timer)
{
LV_UNUSED(timer);
lv_obj_clean(scene_bg);
next_scene_timer = NULL;
if(opa_mode) {
if(scene_act >= 0) {
if(scenes[scene_act].time_sum_opa == 0) scenes[scene_act].time_sum_opa = 1;
scenes[scene_act].fps_opa = (1000 * scenes[scene_act].refr_cnt_opa) / scenes[scene_act].time_sum_opa;
if(scenes[scene_act].create_cb) scene_act++; /*If still there are scenes go to the next*/
}
else {
scene_act++;
}
opa_mode = false;
}
else {
if(scenes[scene_act].time_sum_normal == 0) scenes[scene_act].time_sum_normal = 1;
scenes[scene_act].fps_normal = (1000 * scenes[scene_act].refr_cnt_normal) / scenes[scene_act].time_sum_normal;
opa_mode = true;
}
if(scenes[scene_act].create_cb) {
lv_label_set_text_fmt(title, "%"LV_PRId32"/%"LV_PRId32": %s%s", scene_act * 2 + (opa_mode ? 1 : 0),
(int32_t)(dimof(scenes) * 2) - 2, scenes[scene_act].name, opa_mode ? " + opa" : "");
if(opa_mode) {
lv_label_set_text_fmt(subtitle, "Result of \"%s\": %"LV_PRId32" FPS", scenes[scene_act].name,
scenes[scene_act].fps_normal);
}
else {
if(scene_act > 0) {
lv_label_set_text_fmt(subtitle, "Result of \"%s + opa\": %"LV_PRId32" FPS", scenes[scene_act - 1].name,
scenes[scene_act - 1].fps_opa);
}
else {
lv_label_set_text(subtitle, "");
}
}
rnd_reset();
scenes[scene_act].create_cb();
next_scene_timer = lv_timer_create(next_scene_timer_cb, SCENE_TIME, NULL);
lv_timer_set_repeat_count(next_scene_timer, 1);
}
/*Ready*/
else {
/*Restore original frame rate*/
if(run_max_speed) {
lv_timer_t * anim_timer = lv_anim_get_timer();
lv_timer_set_period(anim_timer, anim_ori_timer_period);
lv_disp_t * disp = lv_disp_get_default();
lv_timer_t * refr_timer = _lv_disp_get_refr_timer(disp);
if(refr_timer) {
lv_timer_set_period(refr_timer, disp_ori_timer_period);
}
}
generate_report(); /* generate report */
}
}
static void rect_create(lv_style_t * style)
{
uint32_t i;
for(i = 0; i < OBJ_NUM; i++) {
lv_obj_t * obj = lv_obj_create(scene_bg);
lv_obj_remove_style_all(obj);
lv_obj_add_style(obj, style, 0);
lv_obj_set_style_bg_color(obj, lv_color_hex(rnd_next(0, 0xFFFFF0)), 0);
lv_obj_set_style_border_color(obj, lv_color_hex(rnd_next(0, 0xFFFFF0)), 0);
lv_obj_set_style_shadow_color(obj, lv_color_hex(rnd_next(0, 0xFFFFF0)), 0);
lv_obj_set_size(obj, rnd_next(OBJ_SIZE_MIN, OBJ_SIZE_MAX), rnd_next(OBJ_SIZE_MIN, OBJ_SIZE_MAX));
fall_anim(obj);
}
}
static void img_create(lv_style_t * style, const void * src, bool rotate, bool zoom, bool aa)
{
uint32_t i;
for(i = 0; i < (uint32_t)IMG_NUM; i++) {
lv_obj_t * obj = lv_img_create(scene_bg);
lv_obj_remove_style_all(obj);
lv_obj_add_style(obj, style, 0);
lv_img_set_src(obj, src);
lv_obj_set_style_img_recolor(obj, lv_color_hex(rnd_next(0, 0xFFFFF0)), 0);
if(rotate) lv_img_set_angle(obj, rnd_next(0, 3599));
if(zoom) lv_img_set_zoom(obj, rnd_next(IMG_ZOOM_MIN, IMG_ZOOM_MAX));
lv_img_set_antialias(obj, aa);
fall_anim(obj);
}
}
static void txt_create(lv_style_t * style)
{
uint32_t i;
for(i = 0; i < OBJ_NUM; i++) {
lv_obj_t * obj = lv_label_create(scene_bg);
lv_obj_remove_style_all(obj);
lv_obj_add_style(obj, style, 0);
lv_obj_set_style_text_color(obj, lv_color_hex(rnd_next(0, 0xFFFFF0)), 0);
lv_label_set_text(obj, TXT);
fall_anim(obj);
}
}
static void line_create(lv_style_t * style)
{
static lv_point_t points[OBJ_NUM][LINE_POINT_NUM];
uint32_t i;
for(i = 0; i < OBJ_NUM; i++) {
points[i][0].x = 0;
points[i][0].y = 0;
uint32_t j;
for(j = 1; j < LINE_POINT_NUM; j++) {
points[i][j].x = points[i][j - 1].x + rnd_next(LINE_POINT_DIFF_MIN, LINE_POINT_DIFF_MAX);
points[i][j].y = rnd_next(LINE_POINT_DIFF_MIN, LINE_POINT_DIFF_MAX);
}
lv_obj_t * obj = lv_line_create(scene_bg);
lv_obj_remove_style_all(obj);
lv_obj_add_style(obj, style, 0);
lv_obj_set_style_line_color(obj, lv_color_hex(rnd_next(0, 0xFFFFF0)), 0);
lv_line_set_points(obj, points[i], LINE_POINT_NUM);
fall_anim(obj);
}
}
static void arc_anim_end_angle_cb(void * var, int32_t v)
{
lv_arc_set_end_angle(var, v);
}
static void arc_create(lv_style_t * style)
{
uint32_t i;
for(i = 0; i < OBJ_NUM; i++) {
lv_obj_t * obj = lv_arc_create(scene_bg);
lv_obj_remove_style_all(obj);
lv_obj_set_size(obj, rnd_next(OBJ_SIZE_MIN, OBJ_SIZE_MAX), rnd_next(OBJ_SIZE_MIN, OBJ_SIZE_MAX));
lv_obj_add_style(obj, style, LV_PART_INDICATOR);
lv_obj_set_style_arc_color(obj, lv_color_hex(rnd_next(0, 0xFFFFF0)), LV_PART_INDICATOR);
lv_arc_set_start_angle(obj, 0);
uint32_t t = rnd_next(ANIM_TIME_MIN / 4, ANIM_TIME_MAX / 4);
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, obj);
lv_anim_set_exec_cb(&a, arc_anim_end_angle_cb);
lv_anim_set_values(&a, 0, 359);
lv_anim_set_time(&a, t);
lv_anim_set_playback_time(&a, t);
lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
lv_anim_start(&a);
fall_anim(obj);
}
}
static void fall_anim_y_cb(void * var, int32_t v)
{
lv_obj_set_y(var, v);
}
static void fall_anim(lv_obj_t * obj)
{
lv_obj_set_x(obj, rnd_next(0, lv_obj_get_width(scene_bg) - lv_obj_get_width(obj)));
uint32_t t = rnd_next(ANIM_TIME_MIN, ANIM_TIME_MAX);
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, obj);
lv_anim_set_exec_cb(&a, fall_anim_y_cb);
lv_anim_set_values(&a, 0, lv_obj_get_height(scene_bg) - lv_obj_get_height(obj));
lv_anim_set_time(&a, t);
lv_anim_set_playback_time(&a, t);
lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
a.act_time = a.time / 2; /*To start fro mteh middle*/
lv_anim_start(&a);
}
static void rnd_reset(void)
{
rnd_act = 0;
}
static int32_t rnd_next(int32_t min, int32_t max)
{
if(min == max)
return min;
if(min > max) {
int32_t t = min;
min = max;
max = t;
}
int32_t d = max - min;
int32_t r = (rnd_map[rnd_act] % d) + min;
rnd_act++;
if(rnd_act >= RND_NUM) rnd_act = 0;
return r;
}
#endif
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