diff --git a/vtm/src/org/oscim/renderer/GLState.java b/vtm/src/org/oscim/renderer/GLState.java index 45d4a1e7..e380514e 100644 --- a/vtm/src/org/oscim/renderer/GLState.java +++ b/vtm/src/org/oscim/renderer/GLState.java @@ -1,5 +1,6 @@ /* * Copyright 2013 Hannes Janetzek + * Copyright 2016 devemux86 * * This file is part of the OpenScienceMap project (http://www.opensciencemap.org). * @@ -19,6 +20,7 @@ package org.oscim.renderer; import static org.oscim.backend.GLAdapter.gl; import org.oscim.backend.GL; +import org.oscim.backend.GLAdapter; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -149,12 +151,15 @@ public class GLState { } public static void setClearColor(float[] color) { - if (clearColor != null && - color[0] == clearColor[0] && - color[1] == clearColor[1] && - color[2] == clearColor[2] && - color[3] == clearColor[3]) - return; + // Workaround for artifacts at canvas resize on desktop + if (!GLAdapter.GDX_DESKTOP_QUIRKS) { + if (clearColor != null && + color[0] == clearColor[0] && + color[1] == clearColor[1] && + color[2] == clearColor[2] && + color[3] == clearColor[3]) + return; + } clearColor = color; gl.clearColor(color[0], color[1], color[2], color[3]);