2 * Copyright © 2014 Canonical Ltd.
4 * This program is free software: you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License version 3,
6 * as published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 * Authored by: Daniel van Vugt <daniel.van.vugt@canonical.com>
17 * Kevin DuBois <kevin.dubois@canonical.com>
20 #ifndef ANBOX_GRAPHICS_PRIMITIVES_H_
21 #define ANBOX_GRAPHICS_PRIMITIVES_H_
23 #include <GLES2/gl2.h>
33 enum { max_vertices = 4 };
35 Primitive() : type(GL_TRIANGLE_FAN), nvertices(4) {
36 // Default is a quad. Just need to assign vertices[] and tex_id.
39 GLenum type; // GL_TRIANGLE_STRIP, GL_TRIANGLE_FAN, GL_TRIANGLES etc
40 GLuint tex_id; // GL texture ID (or 0 to represent the surface itself)
42 Vertex vertices[max_vertices];
44 } // namespace graphics