2 // Copyright (C) 2006 Matthias Braun <matze@braunis.de>
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
17 #ifndef HEADER_SUPERTUX_VIDEO_GL_RENDERER_HPP
18 #define HEADER_SUPERTUX_VIDEO_GL_RENDERER_HPP
20 #include "math/size.hpp"
21 #include "video/drawing_request.hpp"
22 #include "video/renderer.hpp"
27 class GLRenderer : public Renderer
31 SDL_GLContext glcontext;
34 bool fullscreen_active;
40 void draw_surface(const DrawingRequest& request);
41 void draw_surface_part(const DrawingRequest& request);
42 void draw_gradient(const DrawingRequest& request);
43 void draw_filled_rect(const DrawingRequest& request);
44 void draw_inverse_ellipse(const DrawingRequest& request);
45 void do_take_screenshot();
47 void resize(int w, int h);
49 void apply_video_mode();
50 Vector to_logical(int physical_x, int physical_y);
51 void set_gamma(float gamma);
52 SDL_Window* get_window() const { return window; }
55 GLRenderer(const GLRenderer&) = delete;
56 GLRenderer& operator=(const GLRenderer&) = delete;