chore(libs/jpg): rename lv_jpg to lv_tjpgd (#4573)

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
Co-authored-by: pengyiqiang <pengyiqiang@xiaomi.com>
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>

examples/libs/lv_example_libs.h

@@ -21,7 +21,7 @@ extern "C" {
 #include "lodepng/lv_example_lodepng.h"
 #include "qrcode/lv_example_qrcode.h"
 #include "rlottie/lv_example_rlottie.h"
-#include "jpg/lv_example_jpg.h"
+#include "tjpgd/lv_example_tjpgd.h"
 #include "tiny_ttf/lv_example_tiny_ttf.h"
 
 /*********************

examples/libs/tjpgd/index.rst

@@ -1,6 +1,6 @@
 Load an SJPG image
 ------------------
 
-.. lv_example:: libs/sjpg/lv_example_sjpg_1
+.. lv_example:: libs/tjpgd/lv_example_tjpgd_1
   :language: c
 

examples/libs/tjpgd/lv_example_tjpgd.h

@@ -1,10 +1,10 @@
 /**
- * @file lv_example_jpg.h
+ * @file lv_example_tjpgd.h
  *
  */
 
-#ifndef LV_EXAMPLE_JPG_H
-#define LV_EXAMPLE_JPG_H
+#ifndef LV_EXAMPLE_TJPGD_H
+#define LV_EXAMPLE_TJPGD_H
 
 #ifdef __cplusplus
 extern "C" {
@@ -25,7 +25,7 @@ extern "C" {
 /**********************
  * GLOBAL PROTOTYPES
  **********************/
-void lv_example_jpg_1(void);
+void lv_example_tjpgd_1(void);
 
 /**********************
  *      MACROS
@@ -35,4 +35,4 @@ void lv_example_jpg_1(void);
 } /*extern "C"*/
 #endif
 
-#endif /*LV_EXAMPLE_JPG_H*/
+#endif /*LV_EXAMPLE_TJPGD_H*/

examples/libs/tjpgd/lv_example_tjpgd_1.c

@@ -1,17 +1,17 @@
 #include "../../lv_examples.h"
-#if LV_USE_JPG && LV_BUILD_EXAMPLES
+#if LV_USE_TJPGD && LV_BUILD_EXAMPLES
 
 /**
  * Load a JPG image
  */
-void lv_example_jpg_1(void)
+void lv_example_tjpgd_1(void)
 {
     lv_obj_t * wp;
 
     wp = lv_image_create(lv_scr_act());
     /* Assuming a File system is attached to letter 'A'
      * E.g. set LV_USE_FS_STDIO 'A' in lv_conf.h */
-    lv_image_set_src(wp, "A:lvgl/examples/libs/jpg/img_lvgl_logo.jpg");
+    lv_image_set_src(wp, "A:lvgl/examples/libs/tjpgd/img_lvgl_logo.jpg");
     lv_obj_center(wp);
 }