fix(freetype): fix freetype outline size set behavior (#5255)

src/libs/freetype/lv_freetype.c

@@ -411,16 +411,6 @@ static bool cache_node_cache_create_cb(lv_freetype_cache_node_t * node, void * u
 
     node->ref_size = LV_FREETYPE_OUTLINE_REF_SIZE_DEF;
 
-    if(node->render_mode == LV_FREETYPE_FONT_RENDER_MODE_OUTLINE) {
-        FT_F26Dot6 pixel_size = FT_INT_TO_F26DOT6(node->ref_size);
-        error = FT_Set_Char_Size(face, 0, pixel_size, 0, 0);
-        if(error) {
-            FT_Done_Face(face);
-            FT_ERROR_MSG("FT_Set_Char_Size", error);
-            return false;
-        }
-    }
-
     if(node->style & LV_FREETYPE_FONT_STYLE_ITALIC) {
         lv_freetype_italic_transform(face);
     }
@@ -431,6 +421,8 @@ static bool cache_node_cache_create_cb(lv_freetype_cache_node_t * node, void * u
 }
 static void cache_node_cache_free_cb(lv_freetype_cache_node_t * node, void * user_data)
 {
+    FT_Done_Face(node->face);
+
     if(node->glyph_cache) {
         lv_cache_destroy(node->glyph_cache, user_data);
         node->glyph_cache = NULL;

src/libs/freetype/lv_freetype_outline.c

@@ -292,11 +292,15 @@ static lv_freetype_outline_t outline_create(
     uint32_t size,
     uint32_t strength)
 {
-    LV_UNUSED(size);
-
     LV_ASSERT_NULL(ctx);
     FT_Error error;
 
+    error = FT_Set_Pixel_Sizes(face, 0, size);
+    if(error) {
+        FT_ERROR_MSG("FT_Set_Char_Size", error);
+        return NULL;
+    }
+
     /* Load glyph */
     error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT | FT_LOAD_NO_BITMAP);
     if(error) {