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 "../consumer/frame_consumer.h"
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26 #include <common/memory/safe_ptr.h>
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27 #include <common/concurrency/target.h>
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28 #include <common/diagnostics/graph.h>
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30 #include <boost/noncopyable.hpp>
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31 #include <boost/property_tree/ptree_fwd.hpp>
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32 #include <boost/thread/future.hpp>
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34 namespace caspar { namespace core {
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36 class output sealed : public target<std::pair<safe_ptr<read_frame>, std::shared_ptr<void>>>
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37 , boost::noncopyable
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40 explicit output(const safe_ptr<diagnostics::graph>& graph, const video_format_desc& format_desc, int channel_index);
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44 virtual void send( const std::pair<safe_ptr<read_frame>, std::shared_ptr<void>>& frame) override;
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48 void add(const safe_ptr<frame_consumer>& consumer);
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49 void add(int index, const safe_ptr<frame_consumer>& consumer);
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50 void remove(const safe_ptr<frame_consumer>& consumer);
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51 void remove(int index);
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53 void set_video_format_desc(const video_format_desc& format_desc);
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55 boost::unique_future<boost::property_tree::wptree> info() const;
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57 struct implementation;
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58 safe_ptr<implementation> impl_;
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