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Various updates (#60)

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- update lvgl to v9.2.0
- update esp_lvgl_port to v2.3.3
- various code correctness improvements
This commit is contained in:
Ken Van Hoeylandt
2024-10-19 22:52:08 +02:00
committed by GitHub
parent 5f8149c198
commit a8a664703b
49 changed files with 2327 additions and 693 deletions
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libs/lv_screenshot/src/lv_screenshot.c
+11 -8
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@@ -3,36 +3,39 @@
#include "save_bmp.h"
#include "save_png.h"
static void data_pre_processing(lv_image_dsc_t* snapshot, uint16_t bpp, lv_100ask_screenshot_sv_t screenshot_sv);
static void data_pre_processing(lv_draw_buf_t* snapshot, uint16_t bpp, lv_100ask_screenshot_sv_t screenshot_sv);
bool lv_screenshot_create(lv_obj_t* obj, lv_color_format_t cf, lv_100ask_screenshot_sv_t screenshot_sv, const char* filename) {
lv_image_dsc_t* snapshot = lv_snapshot_take(obj, cf);
lv_draw_buf_t* snapshot = lv_snapshot_take(obj, cf);
int32_t width = lv_obj_get_width(obj);
int32_t height = lv_obj_get_height(obj);
if (snapshot) {
data_pre_processing(snapshot, LV_COLOR_DEPTH, screenshot_sv);
if (screenshot_sv == LV_100ASK_SCREENSHOT_SV_PNG) {
if (LV_COLOR_DEPTH == 16) {
lv_screenshot_save_png_file(snapshot->data, snapshot->header.w, snapshot->header.h, 24, filename);
lv_screenshot_save_png_file(snapshot->data, width, height, 24, filename);
} else if (LV_COLOR_DEPTH == 32) {
lv_screenshot_save_png_file(snapshot->data, snapshot->header.w, snapshot->header.h, 32, filename);
lv_screenshot_save_png_file(snapshot->data, width, height, 32, filename);
}
} else if (screenshot_sv == LV_100ASK_SCREENSHOT_SV_BMP) {
if (LV_COLOR_DEPTH == 16) {
lve_screenshot_save_bmp_file(snapshot->data, snapshot->header.w, snapshot->header.h, 24, filename);
lve_screenshot_save_bmp_file(snapshot->data, width, height, 24, filename);
} else if (LV_COLOR_DEPTH == 32) {
lve_screenshot_save_bmp_file(snapshot->data, snapshot->header.w, snapshot->header.h, 32, filename);
lve_screenshot_save_bmp_file(snapshot->data, width, height, 32, filename);
}
}
lv_snapshot_free(snapshot);
return true;
}
lv_draw_buf_destroy(snapshot);
return false;
}
static void data_pre_processing(lv_image_dsc_t* snapshot, uint16_t bpp, lv_100ask_screenshot_sv_t screenshot_sv) {
static void data_pre_processing(lv_draw_buf_t* snapshot, uint16_t bpp, lv_100ask_screenshot_sv_t screenshot_sv) {
if (bpp == 16) {
uint16_t rgb565_data = 0;
uint32_t count = 0;
libs/lv_screenshot/src/lv_screenshot.h
-1
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@@ -3,7 +3,6 @@
#include "lvgl.h"
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
libs/lv_screenshot/src/save_bmp.c
+1
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@@ -1,4 +1,5 @@
#include "save_bmp.h"
#include <string.h> // for memset()
typedef struct tagBITMAPFILEHEADER {
uint16_t bfType;