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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22 #include "image_consumer.h"
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24 #include <common/except.h>
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25 #include <common/env.h>
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26 #include <common/log.h>
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27 #include <common/utf.h>
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29 #include <core/consumer/frame_consumer.h>
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30 #include <core/video_format.h>
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31 #include <core/frame/data_frame.h>
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33 #include <boost/date_time/posix_time/posix_time.hpp>
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34 #include <boost/thread.hpp>
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36 #include <tbb/concurrent_queue.h>
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40 #include <FreeImage.h>
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44 namespace caspar { namespace image {
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46 struct image_consumer : public core::frame_consumer
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52 virtual void initialize(const core::video_format_desc&, int) override
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56 virtual bool send(const spl::shared_ptr<const core::data_frame>& frame) override
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58 boost::thread async([frame]
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62 auto filename = u8(env::data_folder()) + boost::posix_time::to_iso_string(boost::posix_time::second_clock::local_time()) + ".png";
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64 auto bitmap = std::shared_ptr<FIBITMAP>(FreeImage_Allocate(frame->width(), frame->height(), 32), FreeImage_Unload);
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65 A_memcpy(FreeImage_GetBits(bitmap.get()), frame->image_data().begin(), frame->image_data().size());
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66 FreeImage_FlipVertical(bitmap.get());
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67 FreeImage_Save(FIF_PNG, bitmap.get(), filename.c_str(), 0);
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71 CASPAR_LOG_CURRENT_EXCEPTION();
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79 virtual std::wstring print() const override
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84 virtual std::wstring name() const override
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89 virtual boost::property_tree::wptree info() const override
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91 boost::property_tree::wptree info;
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92 info.add(L"type", L"image");
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96 virtual int buffer_depth() const override
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101 virtual int index() const override
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107 spl::shared_ptr<core::frame_consumer> create_consumer(const std::vector<std::wstring>& params)
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109 if(params.size() < 1 || params[0] != L"IMAGE")
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110 return core::frame_consumer::empty();
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112 return spl::make_shared<image_consumer>();
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