1 files changed, 55 insertions, 0 deletions
diff --git a/src/scene-terrain/copy-renderer.cpp b/src/scene-terrain/copy-renderer.cpp
new file mode 100644
index 0000000..1c91e66
--- /dev/null
+++ b/src/scene-terrain/copy-renderer.cpp
@@ -0,0 +1,55 @@
+/*
+ * Copyright © 2012 Linaro Limited
+ *
+ * This file is part of the glmark2 OpenGL (ES) 2.0 benchmark.
+ *
+ * glmark2 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 3 of the License, or (at your option) any later
+ * version.
+ *
+ * glmark2 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
+ * glmark2.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *  Alexandros Frantzis
+ */
+#include "scene.h"
+#include "renderer.h"
+#include "shader-source.h"
+
+CopyRenderer::CopyRenderer(const LibMatrix::vec2 &size) :
+    TextureRenderer(size, *copy_program(true))
+{
+    copy_program_ = copy_program(false);
+}
+
+Program *
+CopyRenderer::copy_program(bool create_new)
+{
+    static Program *copy_program(0);
+    if (create_new)
+        copy_program = 0;
+
+    if (!copy_program) {
+        copy_program = new Program();
+        ShaderSource vtx_shader(GLMARK_DATA_PATH"/shaders/terrain-texture.vert");
+        ShaderSource frg_shader(GLMARK_DATA_PATH"/shaders/terrain-overlay.frag");
+
+        Scene::load_shaders_from_strings(*copy_program, vtx_shader.str(), frg_shader.str());
+
+        copy_program->start();
+        (*copy_program)["tDiffuse"] = 0;
+        (*copy_program)["opacity"] = 1.0f;
+        (*copy_program)["uvOffset"] = LibMatrix::vec2(0.0f, 0.0f);
+        (*copy_program)["uvScale"] = LibMatrix::vec2(1.0f, 1.0f);
+        copy_program->stop();
+    }
+
+    return copy_program;
+}