From 6fecb56aeebcb98a08ef8500b6124db69939ffb4 Mon Sep 17 00:00:00 2001
From: rongyichang <rongyichang@xiaomi.com>
Date: Mon, 26 Jun 2023 17:11:09 +0800
Subject: [PATCH] apps/examples: fix fb example show error

For screens with transparency, the alpha value should be set to 0xFF

Signed-off-by: rongyichang <rongyichang@xiaomi.com>
---
 examples/fb/fb_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/fb/fb_main.c b/examples/fb/fb_main.c
index 39f0c9f80..bb80377ac 100644
--- a/examples/fb/fb_main.c
+++ b/examples/fb/fb_main.c
@@ -105,7 +105,7 @@ static void draw_rect32(FAR struct fb_state_s *state,
       dest = ((FAR uint32_t *)row) + area->x;
       for (x = 0; x < area->w; x++)
         {
-          *dest++ = g_rgb24[color];
+          *dest++ = g_rgb24[color] | 0xff000000;
         }
 
       row += state->pinfo.stride;