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/*
* Copyright (C) 2013-2015 Canonical, Ltd.
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License version 3, as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
* SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MIRBUFFERSGTEXTURE_H
#define MIRBUFFERSGTEXTURE_H
#include <memory>
#include <QSGTexture>
#include <QtGui/qopengl.h>
namespace mir { namespace graphics { class Buffer; }}
class MirBufferSGTexture : public QSGTexture
{
Q_OBJECT
public:
MirBufferSGTexture();
virtual ~MirBufferSGTexture();
void setBuffer(std::shared_ptr<mir::graphics::Buffer> buffer);
void freeBuffer();
bool hasBuffer() const;
int textureId() const override;
QSize textureSize() const override;
bool hasAlphaChannel() const override;
bool hasMipmaps() const override { return false; }
void bind() override;
private:
std::shared_ptr<mir::graphics::Buffer> m_mirBuffer;
int m_width;
int m_height;
GLuint m_textureId;
};
#endif // MIRBUFFERSGTEXTURE_H
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