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src/java.desktop/unix/native/common/java2d/opengl/GLXGraphicsConfig.c
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
@@ -470,11 +470,11 @@
GLXFBConfig fbconfig;
GLXContext context;
GLXPbuffer scratch;
GLXGraphicsConfigInfo *glxinfo;
jint caps = CAPS_EMPTY;
- int db, alpha;
+ int db;
const unsigned char *versionstr;
J2dRlsTraceLn(J2D_TRACE_INFO, "GLXGraphicsConfig_getGLXConfigInfo");
if (usingXinerama) {
@@ -581,14 +581,10 @@
// get config-specific capabilities
j2d_glXGetFBConfigAttrib(awt_display, fbconfig, GLX_DOUBLEBUFFER, &db);
if (db) {
caps |= CAPS_DOUBLEBUFFERED;
}
- j2d_glXGetFBConfigAttrib(awt_display, fbconfig, GLX_ALPHA_SIZE, &alpha);
- if (alpha > 0) {
- caps |= CAPS_STORED_ALPHA;
- }
// initialize the OGLContext, which wraps the GLXFBConfig and GLXContext
oglc = GLXGC_InitOGLContext(fbconfig, context, scratch, caps);
if (oglc == NULL) {
J2dRlsTraceLn(J2D_TRACE_ERROR,
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