From 3baf50535172bec3d4277d73b17ea0040425e9f6 Mon Sep 17 00:00:00 2001
From: Leon Styhre <leon.styhre@nw-soft.com>
Date: Sun, 24 Nov 2024 13:47:24 +0100
Subject: [PATCH] Fixed an incorrect width and height calculation in the
 renderer

---
 es-core/src/renderers/RendererOpenGL.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/es-core/src/renderers/RendererOpenGL.cpp b/es-core/src/renderers/RendererOpenGL.cpp
index 29f6ccb35..9b78fab4f 100644
--- a/es-core/src/renderers/RendererOpenGL.cpp
+++ b/es-core/src/renderers/RendererOpenGL.cpp
@@ -500,8 +500,8 @@ void RendererOpenGL::drawTriangleStrips(const Vertex* vertices,
                                         const BlendFactor srcBlendFactor,
                                         const BlendFactor dstBlendFactor)
 {
-    const float width {vertices[3].position[0]};
-    const float height {vertices[3].position[1]};
+    const float width {vertices[3].position[0] - vertices[1].position[0]};
+    const float height {vertices[3].position[1] - vertices[2].position[1]};
 
     GL_CHECK_ERROR(
         glBlendFunc(convertBlendFactor(srcBlendFactor), convertBlendFactor(dstBlendFactor)));