1 /*

2 Stereoscopic tunnel for iOS.

3 Copyright (C) 2011 John Tsiombikas <nuclear@member.fsf.org>

4

5 This program is free software: you can redistribute it and/or modify

6 it under the terms of the GNU General Public License as published by

7 the Free Software Foundation, either version 3 of the License, or

8 (at your option) any later version.

9

10 This program is distributed in the hope that it will be useful,

11 but WITHOUT ANY WARRANTY; without even the implied warranty of

12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

13 GNU General Public License for more details.

14

15 You should have received a copy of the GNU General Public License

16 along with this program. If not, see <http://www.gnu.org/licenses/>.

17 */

18

19 /* XXX this file is mostly generated from Xcode and therefore sucks ass */

20

21 #import "ESRenderer.h"

22

23 #import <OpenGLES/ES2/gl.h>

24 #import <OpenGLES/ES2/glext.h>

25

26 @interface ES2Renderer : NSObject <ESRenderer>

27 {

28 @private

29 EAGLContext *context;

30

31 // The pixel dimensions of the CAEAGLLayer

32 int xsz, ysz;

33

34 // The OpenGL ES names for the framebuffer and renderbuffer used to render to this view

35 unsigned int fbo, rbuf_color, rbuf_depth;

36

37 GLuint program;

38 }

39

40 - (void)render;

41 - (BOOL)resizeFromLayer:(CAEAGLLayer *)layer;

42

43 @end

44