From 12779099984c1c94f459e08c547623c0a2d4a7b3 Mon Sep 17 00:00:00 2001
From: Artem Sedykh <sedyh.moto@gmail.com>
Date: Sun, 5 Feb 2023 21:28:58 +0300
Subject: [PATCH] ebiten: bug fix: wrong BlendDestinationOut behaviour (#2561)

Closes #2560
---
 blend.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/blend.go b/blend.go
index 5d3df19df..e54d81061 100644
--- a/blend.go
+++ b/blend.go
@@ -314,10 +314,10 @@ var (
 	//     c_out = c_dst × (1 - α_src)
 	//     α_out = α_dst × (1 - α_src)
 	BlendDestinationOut = Blend{
-		BlendFactorSourceRGB:        BlendFactorOneMinusDestinationAlpha,
-		BlendFactorSourceAlpha:      BlendFactorOneMinusDestinationAlpha,
-		BlendFactorDestinationRGB:   BlendFactorZero,
-		BlendFactorDestinationAlpha: BlendFactorZero,
+		BlendFactorSourceRGB:        BlendFactorZero,
+		BlendFactorSourceAlpha:      BlendFactorZero,
+		BlendFactorDestinationRGB:   BlendFactorOneMinusSourceAlpha,
+		BlendFactorDestinationAlpha: BlendFactorOneMinusSourceAlpha,
 		BlendOperationRGB:           BlendOperationAdd,
 		BlendOperationAlpha:         BlendOperationAdd,
 	}