mirror of
https://github.com/libretro/scummvm.git
synced 2025-01-30 07:23:05 +00:00
78 lines
2.8 KiB
C++
78 lines
2.8 KiB
C++
/* 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 GFX_TINYGL_H_
|
|
#define GFX_TINYGL_H_
|
|
|
|
#include "common/rect.h"
|
|
#include "common/system.h"
|
|
#include "math/vector3d.h"
|
|
|
|
#include "engines/myst3/gfx.h"
|
|
#include "graphics/tinygl/zgl.h"
|
|
|
|
namespace Myst3 {
|
|
|
|
class TinyGLRenderer : public BaseRenderer {
|
|
public:
|
|
TinyGLRenderer(OSystem *_system);
|
|
virtual ~TinyGLRenderer();
|
|
|
|
virtual void init(Graphics::PixelBuffer &screenBuffer) override;
|
|
|
|
virtual void clear() override;
|
|
virtual void setupCameraOrtho2D() override;
|
|
virtual void setupCameraPerspective(float pitch, float heading, float fov) override;
|
|
|
|
Texture *createTexture(const Graphics::Surface *surface) override;
|
|
void freeTexture(Texture *texture) override;
|
|
|
|
virtual void drawRect2D(const Common::Rect &rect, uint32 color) override;
|
|
virtual void drawTexturedRect2D(const Common::Rect &screenRect, const Common::Rect &textureRect, Texture *texture,
|
|
float transparency = -1.0, bool additiveBlending = false) override;
|
|
virtual void drawTexturedRect3D(const Math::Vector3d &topLeft, const Math::Vector3d &bottomLeft,
|
|
const Math::Vector3d &topRight, const Math::Vector3d &bottomRight,
|
|
Texture *texture);
|
|
|
|
virtual void drawCube(Texture **textures) override;
|
|
virtual void draw2DText(const Common::String &text, const Common::Point &position) override;
|
|
|
|
virtual Graphics::Surface *getScreenshot() override;
|
|
|
|
virtual void screenPosToDirection(const Common::Point screen, float &pitch, float &heading) override;
|
|
|
|
private:
|
|
void drawFace(uint face, Texture *texture);
|
|
void blitScreen(Texture *texture, int dstX, int dstY, int srcX, int srcY, int width, int height, float transparency, bool invertY = false);
|
|
|
|
TinyGL::FrameBuffer *_fb;
|
|
int _cubeViewport[4];
|
|
float _cubeProjectionMatrix[16];
|
|
float _cubeModelViewMatrix[16];
|
|
|
|
bool _nonPowerOfTwoTexSupport;
|
|
};
|
|
|
|
} // End of namespace Myst3
|
|
|
|
#endif // GFX_H_
|