mirbuffer.h

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/*
 * Copyright © Canonical Ltd.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU 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 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef MIROIL_GLBUFFER_H
#define MIROIL_GLBUFFER_H
 
#include <mir/geometry/size.h>
#include <mir/version.h>
#include <memory>
 
namespace mir { namespace graphics { class Buffer; }}
 
namespace miroil
{
class GLBuffer
{
public:
    ~GLBuffer();
    explicit GLBuffer(std::shared_ptr<mir::graphics::Buffer> const& buffer);
 
    bool has_alpha_channel() const;
    mir::geometry::Size size() const;
    void bind();
 
    void reset(std::shared_ptr<mir::graphics::Buffer> const& buffer);
 
    void reset();
    bool empty();
 
    [[deprecated("Use constructor instead")]]
    static std::shared_ptr<GLBuffer> from_mir_buffer(std::shared_ptr<mir::graphics::Buffer> const& buffer);
 
private:
    std::shared_ptr<mir::graphics::Buffer> wrapped;
};
}
 
#endif //MIROIL_GLBUFFER_H