1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* ResidualVM - A 3D game interpreter
*
* ResidualVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the AUTHORS
* file distributed with this source distribution.
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef STARK_GFX_OPENGL_S_SURFACE_H
#define STARK_GFX_OPENGL_S_SURFACE_H
#include "engines/stark/gfx/surfacerenderer.h"
#include "math/vector2d.h"
namespace OpenGL {
class Shader;
}
namespace Stark {
namespace Gfx {
class OpenGLSDriver;
class Texture;
/**
* An programmable pipeline OpenGL surface renderer
*/
class OpenGLSSurfaceRenderer : public SurfaceRenderer {
public:
OpenGLSSurfaceRenderer(OpenGLSDriver *gfx);
virtual ~OpenGLSSurfaceRenderer();
// SurfaceRenderer API
void render(const Texture *texture, const Common::Point &dest);
private:
Math::Vector2d normalizeOriginalCoordinates(float x, float y) const;
Math::Vector2d normalizeCurrentCoordinates(float x, float y) const;
OpenGLSDriver *_gfx;
OpenGL::Shader *_shader;
};
} // End of namespace Gfx
} // End of namespace Stark
#endif // STARK_GFX_OPENGL_S_SURFACE_H
|
