1 files changed, 71 insertions, 0 deletions
diff --git a/slideshow/source/engine/OGLTrans/unx/OGLTrans_Shaders.hxx b/slideshow/source/engine/OGLTrans/unx/OGLTrans_Shaders.hxx
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index 000000000000..016f8ac5445a
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+++ b/slideshow/source/engine/OGLTrans/unx/OGLTrans_Shaders.hxx
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef INCLUDED_OGLTRANS_SHADERS_HXX_
+#define INCLUDED_OGLTRANS_SHADERS_HXX_
+
+#define GL_GLEXT_PROTOTYPES 1
+#include <GL/gl.h>
+#include <GL/glext.h>
+
+class OGLShaders {
+    static bool Initialize();
+    static bool cbInitialized;
+
+public:
+
+    static GLuint LinkProgram( const char *vertexShader, const char *fragmentShader );
+
+    /** GL shader functions
+     */
+#ifdef GL_VERSION_2_0
+
+    static PFNGLCREATESHADERPROC glCreateShader;
+    static PFNGLSHADERSOURCEPROC glShaderSource;
+    static PFNGLCOMPILESHADERPROC glCompileShader;
+    static PFNGLGETSHADERIVPROC glGetShaderiv;
+    static PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog;
+    static PFNGLDELETESHADERPROC glDeleteShader;
+
+    static PFNGLCREATEPROGRAMPROC glCreateProgram;
+    static PFNGLATTACHSHADERPROC glAttachShader;
+    static PFNGLLINKPROGRAMPROC glLinkProgram;
+    static PFNGLGETPROGRAMIVPROC glGetProgramiv;
+    static PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog;
+    static PFNGLUSEPROGRAMPROC glUseProgram;
+    static PFNGLDELETEPROGRAMPROC glDeleteProgram;
+
+    static PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation;
+    static PFNGLUNIFORM1IPROC glUniform1i;
+    static PFNGLUNIFORM1FPROC glUniform1f;
+#endif
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */