TYPE3

[iec.git] / src / type3_AndroidCloud / anbox-master / src / anbox / graphics / primitives.h

diff --git a/src/type3_AndroidCloud/anbox-master/src/anbox/graphics/primitives.h b/src/type3_AndroidCloud/anbox-master/src/anbox/graphics/primitives.h
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+/*
+ * Copyright © 2014 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authored by: Daniel van Vugt <daniel.van.vugt@canonical.com>
+ *              Kevin DuBois <kevin.dubois@canonical.com>
+ */
+
+#ifndef ANBOX_GRAPHICS_PRIMITIVES_H_
+#define ANBOX_GRAPHICS_PRIMITIVES_H_
+
+#include <GLES2/gl2.h>
+
+namespace anbox {
+namespace graphics {
+struct Vertex {
+  GLfloat position[3];
+  GLfloat texcoord[2];
+};
+
+struct Primitive {
+  enum { max_vertices = 4 };
+
+  Primitive() : type(GL_TRIANGLE_FAN), nvertices(4) {
+    // Default is a quad. Just need to assign vertices[] and tex_id.
+  }
+
+  GLenum type;    // GL_TRIANGLE_STRIP, GL_TRIANGLE_FAN, GL_TRIANGLES etc
+  GLuint tex_id;  // GL texture ID (or 0 to represent the surface itself)
+  int nvertices;
+  Vertex vertices[max_vertices];
+};
+}  // namespace graphics
+}  // namespace anbox
+
+#endif