fix(vg_lite): enable box shadow by default (#8242)

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
Co-authored-by: pengyiqiang <pengyiqiang@xiaomi.com>

Kconfig

@@ -471,7 +471,7 @@ menu "LVGL configuration"
 
 		config LV_VG_LITE_USE_BOX_SHADOW
 			bool "Enable border to simulate shadow"
-			default n
+			default y
 			depends on LV_USE_DRAW_VG_LITE
 			help
 				which usually improves performance,

env_support/cmsis-pack/lv_conf_cmsis.h

@@ -285,7 +285,7 @@
     /** 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
+    #define LV_VG_LITE_USE_BOX_SHADOW 1
 
     /** VG-Lite gradient maximum cache number.
      *  @note  The memory usage of a single gradient image is 4K bytes. */

lv_conf_template.h

@@ -328,7 +328,7 @@
     /** 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
+    #define LV_VG_LITE_USE_BOX_SHADOW 1
 
     /** VG-Lite gradient maximum cache number.
      *  @note  The memory usage of a single gradient image is 4K bytes. */

src/draw/vg_lite/lv_draw_vg_lite_box_shadow.c

@@ -77,17 +77,18 @@ void lv_draw_vg_lite_box_shadow(lv_draw_task_t * t, const lv_draw_box_shadow_dsc
         border_dsc.radius++;
         lv_area_increase(&draw_area, 1, 1);
         lv_draw_vg_lite_border(t, &border_dsc, &draw_area);
-
-        /* fill center */
-        if(dsc->ofs_x || dsc->ofs_y) {
-            lv_draw_fill_dsc_t fill_dsc;
-            lv_draw_fill_dsc_init(&fill_dsc);
-            fill_dsc.radius = dsc->radius;
-            fill_dsc.opa = dsc->opa;
-            fill_dsc.color = dsc->color;
-            lv_draw_vg_lite_fill(t, &fill_dsc, &core_area);
-        }
     }
+
+    /* fill center */
+    if(dsc->ofs_x || dsc->ofs_y) {
+        lv_draw_fill_dsc_t fill_dsc;
+        lv_draw_fill_dsc_init(&fill_dsc);
+        fill_dsc.radius = dsc->radius;
+        fill_dsc.opa = dsc->opa;
+        fill_dsc.color = dsc->color;
+        lv_draw_vg_lite_fill(t, &fill_dsc, &core_area);
+    }
+
     LV_PROFILER_DRAW_END;
 }
 

src/lv_conf_internal.h

@@ -910,10 +910,14 @@
      *  NOTE: which usually improves performance,
      *  but does not guarantee the same rendering quality as the software. */
     #ifndef LV_VG_LITE_USE_BOX_SHADOW
-        #ifdef CONFIG_LV_VG_LITE_USE_BOX_SHADOW
-            #define LV_VG_LITE_USE_BOX_SHADOW CONFIG_LV_VG_LITE_USE_BOX_SHADOW
+        #ifdef LV_KCONFIG_PRESENT
+            #ifdef CONFIG_LV_VG_LITE_USE_BOX_SHADOW
+                #define LV_VG_LITE_USE_BOX_SHADOW CONFIG_LV_VG_LITE_USE_BOX_SHADOW
+            #else
+                #define LV_VG_LITE_USE_BOX_SHADOW 0
+            #endif
         #else
-            #define LV_VG_LITE_USE_BOX_SHADOW 0
+            #define LV_VG_LITE_USE_BOX_SHADOW 1
         #endif
     #endif