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From f5a6600ff8312a7c0f30273ab783c1d822749a73 Mon Sep 17 00:00:00 2001
From: Jiyu Yang <jiyu.yang@nxp.com>
Date: Thu, 11 Apr 2024 16:30:50 +0800
Subject: [PATCH] egl: clear backgrounds black
if 50% translucency used, the application render result can vary
depending on the format chosen, such as R10G10B10A2 or RGB24.
Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/demos/-/merge_requests/174]
Signed-off-by: Jiyu Yang <jiyu.yang@nxp.com>
---
src/egl/opengles2/es2gears.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/egl/opengles2/es2gears.c b/src/egl/opengles2/es2gears.c
index 9501f61..e421a8a 100644
--- a/src/egl/opengles2/es2gears.c
+++ b/src/egl/opengles2/es2gears.c
@@ -350,7 +350,7 @@ gears_draw(void)
GLfloat transform[16];
mat4_identity(transform);
- glClearColor(0.0, 0.0, 0.0, 0.0);
+ glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
/* Translate and rotate the view */
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