diff --git a/demos/render/lv_demo_render.c b/demos/render/lv_demo_render.c
index 067a626639..2d35e3e23c 100644
--- a/demos/render/lv_demo_render.c
+++ b/demos/render/lv_demo_render.c
@@ -768,6 +768,21 @@ static lv_obj_t * create_blend_mode_obj(lv_obj_t * parent, int32_t col, int32_t
     return obj;
 }
 
+static void canvas_draw_buf_reshape(lv_draw_buf_t * draw_buf)
+{
+#if LV_USE_DRAW_VG_LITE
+    /* VG-Lite requires automatic stride calculation */
+    lv_draw_buf_t * buf = lv_draw_buf_reshape(draw_buf,
+                                              draw_buf->header.cf,
+                                              draw_buf->header.w,
+                                              draw_buf->header.h,
+                                              LV_STRIDE_AUTO);
+    LV_ASSERT_MSG(buf == draw_buf, "Reshape failed");
+#else
+    LV_UNUSED(draw_buf);
+#endif
+}
+
 static void blend_mode_cb(lv_obj_t * parent)
 {
 
@@ -778,17 +793,16 @@ static void blend_mode_cb(lv_obj_t * parent)
     /*Make the parent darker for additive blending*/
     lv_obj_set_style_bg_color(parent, lv_color_hex(0x808080), 0);
 
-    static uint8_t buf_rgb565[LV_CANVAS_BUF_SIZE(36, 30, 16, LV_DRAW_BUF_STRIDE_ALIGN)];
-    static uint8_t buf_rgb888[LV_CANVAS_BUF_SIZE(36, 30, 24, LV_DRAW_BUF_STRIDE_ALIGN)];
-    static uint8_t buf_xrgb8888[LV_CANVAS_BUF_SIZE(36, 30, 32, LV_DRAW_BUF_STRIDE_ALIGN)];
-    static uint8_t buf_argb8888[LV_CANVAS_BUF_SIZE(36, 30, 32, LV_DRAW_BUF_STRIDE_ALIGN)];
+    LV_DRAW_BUF_DEFINE_STATIC(buf_rgb565, 36, 30, LV_COLOR_FORMAT_RGB565);
+    LV_DRAW_BUF_DEFINE_STATIC(buf_rgb888, 36, 30, LV_COLOR_FORMAT_RGB888);
+    LV_DRAW_BUF_DEFINE_STATIC(buf_xrgb8888, 36, 30, LV_COLOR_FORMAT_XRGB8888);
+    LV_DRAW_BUF_DEFINE_STATIC(buf_argb8888, 36, 30, LV_COLOR_FORMAT_ARGB8888);
 
     /*The canvas will stay in the top left corner to show the original image*/
     lv_obj_t * canvas = lv_canvas_create(lv_screen_active());
 
     const char * cf_txt[] = {"RGB565", "RGB888.", "XRGB8888", "ARGB8888"};
-    lv_color_format_t cf_values[] = {LV_COLOR_FORMAT_RGB565, LV_COLOR_FORMAT_RGB888, LV_COLOR_FORMAT_XRGB8888, LV_COLOR_FORMAT_ARGB8888};
-    uint8_t * cf_bufs[] = {buf_rgb565, buf_rgb888, buf_xrgb8888, buf_argb8888};
+    lv_draw_buf_t * cf_bufs[] = {&buf_rgb565, &buf_rgb888, &buf_xrgb8888, &buf_argb8888};
     static lv_draw_buf_t image_dscs[4];
 
     const char * mode_txt[] = {"Add.", "Sub.", "Mul."};
@@ -807,7 +821,8 @@ static void blend_mode_cb(lv_obj_t * parent)
         lv_label_set_text(cf_label, cf_txt[cf]);
         lv_obj_set_grid_cell(cf_label, LV_GRID_ALIGN_CENTER, 1 + cf * 2, 2, LV_GRID_ALIGN_CENTER, 0, 1);
 
-        lv_canvas_set_buffer(canvas, cf_bufs[cf], 36, 30, cf_values[cf]);
+        canvas_draw_buf_reshape(cf_bufs[cf]);
+        lv_canvas_set_draw_buf(canvas, cf_bufs[cf]);
         create_blend_mode_image_buffer(canvas);
         lv_draw_buf_t * img_src = lv_canvas_get_draw_buf(canvas);
         image_dscs[cf] = *img_src;
diff --git a/src/draw/lv_draw_buf.h b/src/draw/lv_draw_buf.h
index 0a60869688..84b2a2b560 100644
--- a/src/draw/lv_draw_buf.h
+++ b/src/draw/lv_draw_buf.h
@@ -48,7 +48,7 @@ LV_EXPORT_CONST_INT(LV_STRIDE_AUTO);
  * For platform that needs special buffer alignment, call LV_DRAW_BUF_INIT_STATIC.
  */
 #define LV_DRAW_BUF_DEFINE_STATIC(name, _w, _h, _cf) \
-    static uint8_t buf_##name[LV_DRAW_BUF_SIZE(_w, _h, _cf)]; \
+    static LV_ATTRIBUTE_MEM_ALIGN uint8_t buf_##name[LV_DRAW_BUF_SIZE(_w, _h, _cf)]; \
     static lv_draw_buf_t name = { \
                                   .header = { \
                                               .magic = LV_IMAGE_HEADER_MAGIC, \
diff --git a/src/draw/vg_lite/lv_vg_lite_stroke.c b/src/draw/vg_lite/lv_vg_lite_stroke.c
index 59d2b0e5d9..3ace2249dc 100644
--- a/src/draw/vg_lite/lv_vg_lite_stroke.c
+++ b/src/draw/vg_lite/lv_vg_lite_stroke.c
@@ -247,9 +247,6 @@ static void stroke_free_cb(stroke_item_t * item, void * user_data)
 
 static lv_cache_compare_res_t path_compare(const vg_lite_path_t * lhs, const vg_lite_path_t * rhs)
 {
-    LV_VG_LITE_ASSERT_PATH(lhs);
-    LV_VG_LITE_ASSERT_PATH(rhs);
-
     LV_ASSERT(lhs->format == VG_LITE_FP32);
     LV_ASSERT(rhs->format == VG_LITE_FP32);
 
diff --git a/src/draw/vg_lite/lv_vg_lite_utils.c b/src/draw/vg_lite/lv_vg_lite_utils.c
index 500cf24503..dac68d2e07 100644
--- a/src/draw/vg_lite/lv_vg_lite_utils.c
+++ b/src/draw/vg_lite/lv_vg_lite_utils.c
@@ -430,6 +430,8 @@ bool lv_vg_lite_is_src_cf_supported(lv_color_format_t cf)
         case LV_COLOR_FORMAT_I1:
         case LV_COLOR_FORMAT_I2:
         case LV_COLOR_FORMAT_I4:
+            return vg_lite_query_feature(gcFEATURE_BIT_VG_INDEX_ENDIAN) ? true : false;
+
         case LV_COLOR_FORMAT_I8:
             return vg_lite_query_feature(gcFEATURE_BIT_VG_IM_INDEX_FORMAT) ? true : false;
 
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_recolor.png
index ea3db3611b..c39e68e6b5 100644
Binary files a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_recolor.png and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate.png
index 72f321e833..418ed7dd1a 100644
Binary files a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate.png and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate_recolor.png
index 0e049b8578..db9571a099 100644
Binary files a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate_recolor.png and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_simple.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_simple.png
index 28e9eb3a45..11954005c9 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_recolor.png
index ea3db3611b..c39e68e6b5 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate.png
index 72f321e833..418ed7dd1a 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate_recolor.png
index 0e049b8578..db9571a099 100644
Binary files a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate_recolor.png and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_simple.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_simple.png
index 28e9eb3a45..11954005c9 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_recolor.png
index ea3db3611b..c39e68e6b5 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_rotate.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_rotate.png
index 72f321e833..418ed7dd1a 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_rotate_recolor.png
index 0e049b8578..db9571a099 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_simple.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_LZ4_simple.png
index 28e9eb3a45..11954005c9 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_recolor.png
index ea3db3611b..c39e68e6b5 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_rotate.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_rotate.png
index 72f321e833..418ed7dd1a 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_rotate_recolor.png
index 0e049b8578..db9571a099 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_simple.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride64_RLE_simple.png
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_recolor.png
index 9d24a21677..4997e21ad7 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_rotate.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_rotate.png
index 9d7483947c..db80c8d626 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_rotate_recolor.png
index c19134ac26..06634919dc 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_simple.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_LZ4_simple.png
index 9ab6a7b5b0..07f8d3f759 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_recolor.png
index 54680a21f2..0f26ee1a73 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_rotate.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_rotate.png
index 2e24130c8b..872a639446 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_rotate_recolor.png
index 481add8fff..01275af8d5 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_simple.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride1_RLE_simple.png
index 43855f44c7..179568c668 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_recolor.png
index 9d24a21677..4997e21ad7 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_rotate.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_rotate.png
index 9d7483947c..db80c8d626 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_rotate_recolor.png
index c19134ac26..06634919dc 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_simple.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_LZ4_simple.png
index 9ab6a7b5b0..07f8d3f759 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_recolor.png
index 54680a21f2..0f26ee1a73 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_rotate.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_rotate.png
index 2e24130c8b..872a639446 100644
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diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_rotate_recolor.png
index 481add8fff..01275af8d5 100644
Binary files a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_rotate_recolor.png and b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_rotate_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_simple.png b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_simple.png
index 43855f44c7..179568c668 100644
Binary files a/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_simple.png and b/tests/ref_imgs_vg_lite/draw/c_array_image_stride64_RLE_simple.png differ
diff --git a/tests/src/lv_test_conf.h b/tests/src/lv_test_conf.h
index bc2809b231..2677ffb4e4 100644
--- a/tests/src/lv_test_conf.h
+++ b/tests/src/lv_test_conf.h
@@ -70,6 +70,14 @@ typedef void * lv_user_data_t;
 #elif LV_TEST_OPTION == 6
 #define  LV_COLOR_DEPTH     32
 #define  LV_DPI_DEF         160
+
+#define  LV_DRAW_BUF_ALIGN  64
+#ifdef _MSC_VER
+#define  LV_ATTRIBUTE_MEM_ALIGN __declspec(align(LV_DRAW_BUF_ALIGN))
+#else
+#define  LV_ATTRIBUTE_MEM_ALIGN __attribute__((aligned(LV_DRAW_BUF_ALIGN)))
+#endif
+
 #include "lv_test_conf_vg_lite.h"
 #include "lv_test_conf_full.h"
 #elif LV_TEST_OPTION == 7
@@ -102,8 +110,10 @@ typedef void * lv_user_data_t;
 /*Use a large value be sure any issues will cause crash*/
 #define LV_DRAW_BUF_STRIDE_ALIGN                64
 
+#ifndef LV_DRAW_BUF_ALIGN
 /*Use non power of 2 to avoid the case when `malloc` returns aligned pointer by default, and use a large value be sure any issues will cause crash*/
 #define LV_DRAW_BUF_ALIGN                       852
+#endif
 
 /*For screenshots*/
 #undef LV_DPI_DEF
diff --git a/tests/src/lv_test_init.c b/tests/src/lv_test_init.c
index 7048843ca0..9ce34b30cb 100644
--- a/tests/src/lv_test_init.c
+++ b/tests/src/lv_test_init.c
@@ -3,6 +3,7 @@
 #include "lv_test_indev.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <assert.h>
 #include "../unity/unity.h"
 
 #define HOR_RES 800
@@ -96,7 +97,11 @@ static void test_log_print_cb(lv_log_level_t level, const char * buf)
 
 void lv_test_assert_fail(void)
 {
+    /*Flush the output*/
+    fflush(stdout);
+
     /*Handle error on test*/
+    assert(false);
 }
 
 #endif
diff --git a/tests/src/test_cases/draw/test_draw_blend.c b/tests/src/test_cases/draw/test_draw_blend.c
index 598590309f..ce2e5536e3 100644
--- a/tests/src/test_cases/draw/test_draw_blend.c
+++ b/tests/src/test_cases/draw/test_draw_blend.c
@@ -123,7 +123,7 @@ static void canvas_draw(const char * name, lv_color_format_t large_render_cf)
 {
     lv_obj_clean(lv_screen_active());
 
-    static uint8_t canvas_buf[CANVAS_WIDTH_TO_STRIDE(180, 4) * 180 + LV_DRAW_BUF_ALIGN];
+    static LV_ATTRIBUTE_MEM_ALIGN uint8_t canvas_buf[CANVAS_WIDTH_TO_STRIDE(180, 4) * 180 + LV_DRAW_BUF_ALIGN];
 
     static uint8_t canvas2_buf[CANVAS_WIDTH_TO_STRIDE(768, 4) * 390 + LV_DRAW_BUF_ALIGN];
     lv_obj_t * canvas2 = lv_canvas_create(lv_screen_active());
diff --git a/tests/src/test_cases/widgets/test_canvas.c b/tests/src/test_cases/widgets/test_canvas.c
index 98689dbf80..fc76442af4 100644
--- a/tests/src/test_cases/widgets/test_canvas.c
+++ b/tests/src/test_cases/widgets/test_canvas.c
@@ -21,6 +21,22 @@ static void draw_event_cb(lv_event_t * e)
     int * draw_counter = lv_event_get_user_data(e);
     (*draw_counter)++;
 }
+
+static void canvas_draw_buf_reshape(lv_draw_buf_t * draw_buf)
+{
+#if LV_USE_DRAW_VG_LITE
+    /* VG-Lite requires automatic stride calculation */
+    lv_draw_buf_t * buf = lv_draw_buf_reshape(draw_buf,
+                                              draw_buf->header.cf,
+                                              draw_buf->header.w,
+                                              draw_buf->header.h,
+                                              LV_STRIDE_AUTO);
+    TEST_ASSERT(buf == draw_buf);
+#else
+    LV_UNUSED(draw_buf);
+#endif
+}
+
 void test_canvas_functions_invalidate(void)
 {
     lv_obj_t * canvas = lv_canvas_create(g_screen_active);
@@ -31,6 +47,7 @@ void test_canvas_functions_invalidate(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(draw_buf, 100, 100, LV_COLOR_FORMAT_NATIVE);
     LV_DRAW_BUF_INIT_STATIC(draw_buf);
+    canvas_draw_buf_reshape(&draw_buf);
 
     lv_canvas_set_draw_buf(canvas, &draw_buf);
     lv_refr_now(NULL);
@@ -69,6 +86,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_i1, 10, 10, LV_COLOR_FORMAT_I1);
     LV_DRAW_BUF_INIT_STATIC(buf_i1);
+    canvas_draw_buf_reshape(&buf_i1);
     lv_canvas_set_draw_buf(canvas, &buf_i1);
     lv_canvas_set_palette(canvas, 0, lv_color32_make(0x00, 0xff, 0x00, 0xff));
     lv_canvas_set_palette(canvas, 1, lv_color32_make(0x00, 0x00, 0xff, 0xff));
@@ -78,6 +96,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_i2, 10, 10, LV_COLOR_FORMAT_I2);
     LV_DRAW_BUF_INIT_STATIC(buf_i2);
+    canvas_draw_buf_reshape(&buf_i2);
     lv_canvas_set_draw_buf(canvas, &buf_i2);
     lv_canvas_set_palette(canvas, 0, lv_color32_make(0x00, 0xff, 0x00, 0xff));
     lv_canvas_set_palette(canvas, 3, lv_color32_make(0x00, 0x00, 0xff, 0xff));
@@ -87,6 +106,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_i4, 10, 10, LV_COLOR_FORMAT_I4);
     LV_DRAW_BUF_INIT_STATIC(buf_i4);
+    canvas_draw_buf_reshape(&buf_i4);
     lv_canvas_set_draw_buf(canvas, &buf_i4);
     lv_canvas_set_palette(canvas, 0, lv_color32_make(0x00, 0xff, 0x00, 0xff));
     lv_canvas_set_palette(canvas, 15, lv_color32_make(0x00, 0x00, 0xff, 0xff));
@@ -96,6 +116,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_i8, 10, 10, LV_COLOR_FORMAT_I8);
     LV_DRAW_BUF_INIT_STATIC(buf_i8);
+    canvas_draw_buf_reshape(&buf_i8);
     lv_canvas_set_draw_buf(canvas, &buf_i8);
     lv_canvas_set_palette(canvas, 0, lv_color32_make(0x00, 0xff, 0x00, 0xff));
     lv_canvas_set_palette(canvas, 255, lv_color32_make(0x00, 0x00, 0xff, 0xff));
@@ -105,6 +126,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_rgb888, 10, 10, LV_COLOR_FORMAT_RGB888);
     LV_DRAW_BUF_INIT_STATIC(buf_rgb888);
+    canvas_draw_buf_reshape(&buf_rgb888);
     lv_canvas_set_draw_buf(canvas, &buf_rgb888);
     lv_canvas_fill_bg(canvas, lv_color_hex(0x00ff00), LV_OPA_COVER);
     lv_canvas_set_px(canvas, 1, 7, lv_color_hex(0x0000ff), 0);
@@ -112,6 +134,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_rgb565, 10, 10, LV_COLOR_FORMAT_RGB565);
     LV_DRAW_BUF_INIT_STATIC(buf_rgb565);
+    canvas_draw_buf_reshape(&buf_rgb565);
     lv_canvas_set_draw_buf(canvas, &buf_rgb565);
     lv_canvas_fill_bg(canvas, lv_color_hex(0x00ff00), LV_OPA_COVER);
     lv_canvas_set_px(canvas, 1, 7, lv_color_hex(0x0000ff), 0);
@@ -119,6 +142,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_xrgb8888, 10, 10, LV_COLOR_FORMAT_XRGB8888);
     LV_DRAW_BUF_INIT_STATIC(buf_xrgb8888);
+    canvas_draw_buf_reshape(&buf_xrgb8888);
     lv_canvas_set_draw_buf(canvas, &buf_xrgb8888);
     lv_canvas_fill_bg(canvas, lv_color_hex(0x00ff00), LV_OPA_COVER);
     lv_canvas_set_px(canvas, 1, 7, lv_color_hex(0x0000ff), 0);
@@ -126,6 +150,7 @@ void test_canvas_fill_and_set_px(void)
 
     LV_DRAW_BUF_DEFINE_STATIC(buf_argb8888, 10, 10, LV_COLOR_FORMAT_ARGB8888);
     LV_DRAW_BUF_INIT_STATIC(buf_argb8888);
+    canvas_draw_buf_reshape(&buf_argb8888);
     lv_canvas_set_draw_buf(canvas, &buf_argb8888);
     lv_canvas_fill_bg(canvas, lv_color_hex(0x00ff00), LV_OPA_COVER);
     lv_canvas_set_px(canvas, 1, 7, lv_color_hex(0x0000ff), LV_OPA_COVER);