1 files changed, 69 insertions, 0 deletions
diff --git a/guilib/MatrixGLES.h b/guilib/MatrixGLES.h
new file mode 100644
index 0000000000..8de26f3afd
--- /dev/null
+++ b/guilib/MatrixGLES.h
@@ -0,0 +1,69 @@
+/*
+*      Copyright (C) 2005-2008 Team XBMC
+*      http://www.xbmc.org
+*
+*  This Program is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2, or (at your option)
+*  any later version.
+*
+*  This Program 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 General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with XBMC; see the file COPYING.  If not, write to
+*  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+*  http://www.gnu.org/copyleft/gpl.html
+*
+*/
+
+#ifndef MATRIX_GLES_H
+#define MATRIX_GLES_H
+
+#pragma once
+
+#include <vector>
+
+using namespace std;
+
+enum EMATRIXMODE
+{
+  MM_PROJECTION = 0,
+  MM_MODELVIEW,
+  MM_TEXTURE,
+  MM_MATRIXSIZE  // Must be last! used for size of matrices
+};
+
+class CMatrixGLES
+{
+public:
+  CMatrixGLES();
+  ~CMatrixGLES();
+  
+  GLfloat* GetMatrix(EMATRIXMODE mode);
+
+  void MatrixMode(EMATRIXMODE mode);
+  void PushMatrix();
+  void PopMatrix();
+  void LoadIdentity();
+  void Ortho(GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f);
+  void Ortho2D(GLfloat l, GLfloat r, GLfloat b, GLfloat t);
+  void Frustum(GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f);
+  void Translatef(GLfloat x, GLfloat y, GLfloat z);
+  void Scalef(GLfloat x, GLfloat y, GLfloat z);
+  void Rotatef(GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
+  void MultMatrixf(const GLfloat *matrix);
+  void LookAt(GLfloat eyex, GLfloat eyey, GLfloat eyez, GLfloat centerx, GLfloat centery, GLfloat centerz, GLfloat upx, GLfloat upy, GLfloat upz);
+  void PrintMatrix(void);
+
+protected:
+  vector<GLfloat*> m_matrices[(int)MM_MATRIXSIZE];
+  GLfloat *m_pMatrix;
+  EMATRIXMODE m_matrixMode;
+};
+
+extern CMatrixGLES g_matrices;
+
+#endif // MATRIX_GLES_H