2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Robert Nagy, ronag89@gmail.com
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24 #include <common/spl/memory.h>
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25 #include <common/forward.h>
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27 #include <boost/noncopyable.hpp>
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29 FORWARD1(boost, template<typename> class unique_future);
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31 namespace caspar { namespace accelerator { namespace ogl {
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36 class device_buffer : boost::noncopyable
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39 device_buffer(int width, int height, int stride);
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41 int stride() const;
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45 void copy_from(host_buffer& source);
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46 void copy_to(host_buffer& dest);
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50 void bind(int index);
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55 spl::shared_ptr<impl> impl_;
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58 unsigned int format(int stride);
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