From e60569da86f211e776c6504f5c055313423cbfc3 Mon Sep 17 00:00:00 2001
From: Soar Qin <soarchin@gmail.com>
Date: Fri, 29 Oct 2021 02:33:07 +0800
Subject: [PATCH] codes changes, tries to locate problems of #4

---
 src/main.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main.cpp b/src/main.cpp
index cc811dc..d582cd6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -225,7 +225,7 @@ static void initSokol() {
 
     pass_action = sg_pass_action{
         .colors = {
-            {.action = SG_ACTION_CLEAR, .value = {0, 0, 0, .5}}
+            {.action = SG_ACTION_CLEAR, .value = {0, 0, 0, 1}}
         },
     };
 
@@ -376,6 +376,8 @@ static void init() {
     SetWindowLong(hwnd, GWL_STYLE, style);
     SetWindowLong(hwnd, GWL_EXSTYLE, exStyle);
     SetLayeredWindowAttributes(hwnd, 0, cfg->alpha, LWA_COLORKEY | LWA_ALPHA);
+    SetClassLongPtr(hwnd, GCLP_HBRBACKGROUND, (LONG)CreateSolidBrush(0));
+    InvalidateRect(hwnd, nullptr, TRUE);
 
     static tray_menu menu[] = {
         {.text = (char*)"Quit", .cb = quit_cb},