Upgrade LVGL to v9.1 (lvgl#338)

Author: PGNetHun

lv_conf.h

@@ -1,6 +1,6 @@
 /**
  * @file lv_conf.h
- * Configuration file for v9.0.0
+ * Configuration file for v9.1.0
  */
 
 /*
@@ -17,6 +17,11 @@
 #ifndef LV_CONF_H
 #define LV_CONF_H
 
+/*If you need to include anything here, do it inside the `__ASSEMBLY__` guard */
+#if  0 && defined(__ASSEMBLY__)
+#include "my_include.h"
+#endif
+
 /*====================
    COLOR SETTINGS
  *====================*/
@@ -39,10 +44,16 @@
 #define LV_USE_STDLIB_STRING    LV_STDLIB_BUILTIN
 #define LV_USE_STDLIB_SPRINTF   LV_STDLIB_BUILTIN
 
+#define LV_STDINT_INCLUDE       <stdint.h>
+#define LV_STDDEF_INCLUDE       <stddef.h>
+#define LV_STDBOOL_INCLUDE      <stdbool.h>
+#define LV_INTTYPES_INCLUDE     <inttypes.h>
+#define LV_LIMITS_INCLUDE       <limits.h>
+#define LV_STDARG_INCLUDE       <stdarg.h>
 
 #if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
     /*Size of the memory available for `lv_malloc()` in bytes (>= 2kB)*/
-    #define LV_MEM_SIZE (256 * 1024U)          /*[bytes]*/
+    #define LV_MEM_SIZE (64 * 1024U)          /*[bytes]*/
 
     /*Size of the memory expand for `lv_malloc()` in bytes*/
     #define LV_MEM_POOL_EXPAND_SIZE 0
@@ -54,7 +65,7 @@
         #undef LV_MEM_POOL_INCLUDE
         #undef LV_MEM_POOL_ALLOC
     #endif
-#endif  /*LV_USE_MALLOC == LV_STDLIB_BUILTIN*/
+#endif  /*LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN*/
 
 /*====================
    HAL SETTINGS
@@ -94,6 +105,14 @@
 /*Align the start address of draw_buf addresses to this bytes*/
 #define LV_DRAW_BUF_ALIGN                       4
 
+/* If a widget has `style_opa < 255` (not `bg_opa`, `text_opa` etc) or not NORMAL blend mode
+ * it is buffered into a "simple" layer before rendering. The widget can be buffered in smaller chunks.
+ * "Transformed layers" (if `transform_angle/zoom` are set) use larger buffers
+ * and can't be drawn in chunks. */
+
+/*The target buffer size for simple layer chunks.*/
+#define LV_DRAW_LAYER_SIMPLE_BUF_SIZE    (24 * 1024)   /*[bytes]*/
+
 #define LV_USE_DRAW_SW 1
 #if LV_USE_DRAW_SW == 1
     /* Set the number of draw unit.
@@ -104,13 +123,8 @@
     /* Use Arm-2D to accelerate the sw render */
     #define LV_USE_DRAW_ARM2D_SYNC      0
 
-    /* If a widget has `style_opa < 255` (not `bg_opa`, `text_opa` etc) or not NORMAL blend mode
-     * it is buffered into a "simple" layer before rendering. The widget can be buffered in smaller chunks.
-     * "Transformed layers" (if `transform_angle/zoom` are set) use larger buffers
-     * and can't be drawn in chunks. */
-
-    /*The target buffer size for simple layer chunks.*/
-    #define LV_DRAW_SW_LAYER_SIMPLE_BUF_SIZE    (24 * 1024)   /*[bytes]*/
+    /* Enable native helium assembly to be compiled */
+    #define LV_USE_NATIVE_HELIUM_ASM    0
 
     /* 0: use a simple renderer capable of drawing only simple rectangles with gradient, images, texts, and straight lines only
      * 1: use a complex renderer capable of drawing rounded corners, shadow, skew lines, and arcs too */
@@ -176,6 +190,24 @@
 /* Enable VG-Lite assert. */
 #define LV_VG_LITE_USE_ASSERT 0
 
+/* VG-Lite flush commit trigger threshold. GPU will try to batch these many draw tasks. */
+#define LV_VG_LITE_FLUSH_MAX_COUNT 8
+
+/* Enable border to simulate shadow
+ * NOTE: which usually improves performance,
+ * but does not guarantee the same rendering quality as the software. */
+#define LV_VG_LITE_USE_BOX_SHADOW 0
+
+/* VG-Lite linear gradient image maximum cache number.
+ * NOTE: The memory usage of a single gradient image is 4K bytes.
+ */
+#define LV_VG_LITE_LINEAER_GRAD_CACHE_CNT 32
+
+/* VG-Lite radial gradient image maximum cache size.
+ * NOTE: The memory usage of a single gradient image is radial grad radius * 4 bytes.
+ */
+#define LV_VG_LITE_RADIAL_GRAD_CACHE_CNT 32
+
 #endif
 
 /*=======================
@@ -328,6 +360,9 @@ extern void mp_lv_init_gc();
     /*Enable 16 pixels alignment*/
     #define LV_VG_LITE_THORVG_16PIXELS_ALIGN 1
 
+    /*Buffer address alignment*/
+    #define LV_VG_LITE_THORVG_BUF_ADDR_ALIGN 64
+
     /*Enable multi-thread render*/
     #define LV_VG_LITE_THORVG_THREAD_RENDER 0
 
@@ -645,6 +680,18 @@ extern void mp_lv_init_gc();
     #define LV_FS_MEMFS_LETTER 'M'     /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/
 #endif
 
+/*API for LittleFs. */
+#define LV_USE_FS_LITTLEFS 0
+#if LV_USE_FS_LITTLEFS
+    #define LV_FS_LITTLEFS_LETTER '\0'     /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/
+#endif
+
+/*API for Arduino LittleFs. */
+#define LV_USE_FS_ARDUINO_ESP_LITTLEFS 0
+#if LV_USE_FS_ARDUINO_ESP_LITTLEFS
+    #define LV_FS_ARDUINO_ESP_LITTLEFS_LETTER '\0'     /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/
+#endif
+
 /*LODEPNG decoder library*/
 #define LV_USE_LODEPNG 1
 
@@ -688,16 +735,11 @@ extern void mp_lv_init_gc();
     #define LV_USE_FREETYPE 0
 #endif
 #if LV_USE_FREETYPE
-    /*Memory used by FreeType to cache characters in kilobytes*/
-    #define LV_FREETYPE_CACHE_SIZE 768
-
     /*Let FreeType to use LVGL memory and file porting*/
     #define LV_FREETYPE_USE_LVGL_PORT 0
 
-    /* Maximum number of opened FT_Face/FT_Size objects managed by this cache instance. */
-    /* (0:use system defaults) */
-    #define LV_FREETYPE_CACHE_FT_FACES 8
-    #define LV_FREETYPE_CACHE_FT_SIZES 8
+    /*Cache count of the glyphs in FreeType. It means the number of glyphs that can be cached.
+     *The higher the value, the more memory will be used.*/
     #define LV_FREETYPE_CACHE_FT_GLYPH_CNT 256
 #endif
 
@@ -726,9 +768,6 @@ extern void mp_lv_init_gc();
 /* Enable ThorVG by assuming that its installed and linked to the project */
 #define LV_USE_THORVG_EXTERNAL 0
 
-/*Enable LZ4 compress/decompress lib*/
-#define LV_USE_LZ4  0
-
 /*Use lvgl built-in LZ4 lib*/
 #define LV_USE_LZ4_INTERNAL  0
 
@@ -756,7 +795,6 @@ extern void mp_lv_init_gc();
 
 /*1: Enable system monitor component*/
 #define LV_USE_SYSMON   0
-
 #if LV_USE_SYSMON
     /*Get the idle percentage. E.g. uint32_t my_get_idle(void);*/
     #define LV_SYSMON_GET_IDLE lv_timer_get_idle
@@ -772,7 +810,7 @@ extern void mp_lv_init_gc();
     #endif
 
     /*1: Show the used memory and the memory fragmentation
-     * Requires `LV_USE_BUILTIN_MALLOC = 1`
+     * Requires `LV_USE_STDLIB_MALLOC = LV_STDLIB_BUILTIN`
      * Requires `LV_USE_SYSMON = 1`*/
     #define LV_USE_MEM_MONITOR 0
     #if LV_USE_MEM_MONITOR
@@ -851,10 +889,10 @@ extern void mp_lv_init_gc();
 #endif
 #if LV_USE_FILE_EXPLORER
     /*Maximum length of path*/
-    #define LV_FILE_EXPLORER_PATH_MAX_LEN (128)
+    #define LV_FILE_EXPLORER_PATH_MAX_LEN        (128)
     /*Quick access bar, 1:use, 0:not use*/
     /*Requires: lv_list*/
-    #define LV_FILE_EXPLORER_QUICK_ACCESS 1
+    #define LV_FILE_EXPLORER_QUICK_ACCESS        1
 #endif
 
 /*==================
@@ -868,11 +906,12 @@ extern void mp_lv_init_gc();
     #define LV_USE_SDL 0
 #endif
 #if LV_USE_SDL
-    #define LV_SDL_INCLUDE_PATH    <SDL2/SDL.h>
-    #define LV_SDL_RENDER_MODE     LV_DISPLAY_RENDER_MODE_DIRECT   /*LV_DISPLAY_RENDER_MODE_DIRECT is recommended for best performance*/
-    #define LV_SDL_BUF_COUNT       1    /*1 or 2*/
-    #define LV_SDL_FULLSCREEN      0    /*1: Make the window full screen by default*/
-    #define LV_SDL_DIRECT_EXIT     1    /*1: Exit the application when all SDL windows are closed*/
+    #define LV_SDL_INCLUDE_PATH     <SDL2/SDL.h>
+    #define LV_SDL_RENDER_MODE      LV_DISPLAY_RENDER_MODE_DIRECT   /*LV_DISPLAY_RENDER_MODE_DIRECT is recommended for best performance*/
+    #define LV_SDL_BUF_COUNT        1    /*1 or 2*/
+    #define LV_SDL_FULLSCREEN       0    /*1: Make the window full screen by default*/
+    #define LV_SDL_DIRECT_EXIT      1    /*1: Exit the application when all SDL windows are closed*/
+    #define LV_SDL_MOUSEWHEEL_MODE  LV_SDL_MOUSEWHEEL_MODE_ENCODER  /*LV_SDL_MOUSEWHEEL_MODE_ENCODER/CROWN*/
 #endif
 
 /*Use X11 to open window on Linux desktop and handle mouse and keyboard*/
@@ -928,6 +967,19 @@ extern void mp_lv_init_gc();
 /*Driver for evdev input devices*/
 #define LV_USE_EVDEV    0
 
+/*Driver for libinput input devices*/
+#define LV_USE_LIBINPUT    0
+#if LV_USE_LIBINPUT
+    #define LV_LIBINPUT_BSD    0
+
+    /*Full keyboard support*/
+    #define LV_LIBINPUT_XKB             0
+    #if LV_LIBINPUT_XKB
+        /*"setxkbmap -query" can help find the right values for your keyboard*/
+        #define LV_LIBINPUT_XKB_KEY_MAP { .rules = NULL, .model = "pc101", .layout = "us", .variant = NULL, .options = NULL }
+    #endif
+#endif
+
 /*Drivers for LCD devices connected via SPI/parallel port*/
 #define LV_USE_ST7735		0
 #define LV_USE_ST7789		0
@@ -954,9 +1006,6 @@ extern void mp_lv_init_gc();
 
 /*Show some widget. It might be required to increase `LV_MEM_SIZE` */
 #define LV_USE_DEMO_WIDGETS 0
-#if LV_USE_DEMO_WIDGETS
-    #define LV_DEMO_WIDGETS_SLIDESHOW 0
-#endif
 
 /*Demonstrate the usage of encoder and keyboard*/
 #define LV_USE_DEMO_KEYPAD_AND_ENCODER 0