solve warnings

lv_draw/lv_draw_line.c

@@ -214,9 +214,6 @@ static void line_draw_skew(line_draw_t * main_line, const lv_area_t * mask, cons
 
     lv_coord_t width;
     width = style->line.width;
-#if LV_ANTIALIAS
-    lv_coord_t width_safe;              /*`width_safe` is always >=1*/
-#endif
 
     /* The pattern stores the points of the line ending. It has the good direction and length.
      * The worth case is the 45° line where pattern can have 1.41 x `width` points*/
@@ -245,8 +242,7 @@ static void line_draw_skew(line_draw_t * main_line, const lv_area_t * mask, cons
                 width = i;
 #if LV_ANTIALIAS
                 width--;
-                if(width == 0) width_safe = 1;
+
-                else width_safe = width;
 #endif
                 break;
             }
@@ -259,6 +255,9 @@ static void line_draw_skew(line_draw_t * main_line, const lv_area_t * mask, cons
     }
 
 #if LV_ANTIALIAS
+    lv_coord_t width_safe = width;
+    if(width == 0) width_safe = 1;
+
     lv_coord_t aa_last_corner;
     aa_last_corner = 0;
 #endif

lv_misc/lv_log.h

@@ -24,22 +24,21 @@ extern "C" {
  *      DEFINES
  *********************/
 
+/*Possible log level. For compatibility declare it independently from `USE_LV_LOG`*/
+
+#define LV_LOG_LEVEL_TRACE 0     /*A lot of logs to give detailed information*/
+#define LV_LOG_LEVEL_INFO  1     /*Log important events*/
+#define LV_LOG_LEVEL_WARN  2     /*Log if something unwanted happened but didn't caused problem*/
+#define LV_LOG_LEVEL_ERROR 3     /*Only critical issue, when the system may fail*/
+#define _LV_LOG_LEVEL_NUM  4
+
+typedef uint8_t lv_log_level_t;
+
+#if USE_LV_LOG
 /**********************
  *      TYPEDEFS
  **********************/
 
-/*Possible log level. For compatibility declare it independently from `USE_LV_LOG`*/
-enum
-{
-	LV_LOG_LEVEL_TRACE,		/*A lot of logs to give detailed information*/
-	LV_LOG_LEVEL_INFO,		/*Log important events*/
-	LV_LOG_LEVEL_WARN,		/*Log if something unwanted happened but didn't caused problem*/
-	LV_LOG_LEVEL_ERROR,		/*Only critical issue, when the system may fail*/
-	_LV_LOG_LEVEL_NUM
-};
-typedef uint8_t lv_log_level_t;
-
-#if USE_LV_LOG
 
 /**********************
  * GLOBAL PROTOTYPES

lv_misc/lv_mem.h

@@ -28,12 +28,12 @@ extern "C" {
  *      DEFINES
  *********************/
 // Check windows
-#if __WIN64
+#ifdef __WIN64
 # define LV_MEM_ENV64
 #endif
 
 // Check GCC
-#if __GNUC__
+#ifdef __GNUC__
 # if __x86_64__ || __ppc64__
 #   define LV_MEM_ENV64
 # endif

lv_objx/lv_img.c

@@ -18,6 +18,7 @@
 #include "../lv_misc/lv_fs.h"
 #include "../lv_misc/lv_ufs.h"
 #include "../lv_misc/lv_txt.h"
+#include "../lv_misc/lv_log.h"
 
 /*********************
  *      DEFINES