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 <core/frame/frame.h>
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26 #include <common/memory.h>
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27 #include <common/executor.h>
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29 namespace caspar { namespace accelerator { namespace ogl {
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33 class device sealed : public std::enable_shared_from_this<device>
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35 device(const device&);
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36 device& operator=(const device&);
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50 spl::shared_ptr<texture> create_texture(int width, int height, int stride);
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51 array<std::uint8_t> create_array(int size);
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53 boost::unique_future<spl::shared_ptr<texture>> copy_async(const array<const std::uint8_t>& source, int width, int height, int stride);
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54 boost::unique_future<spl::shared_ptr<texture>> copy_async(const array<std::uint8_t>& source, int width, int height, int stride);
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55 boost::unique_future<array<const std::uint8_t>> copy_async(const spl::shared_ptr<texture>& source);
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57 template<typename Func>
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58 auto begin_invoke(Func&& func, task_priority priority = task_priority::normal_priority) -> boost::unique_future<decltype(func())> // noexcept
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60 return executor_.begin_invoke(std::forward<Func>(func), priority);
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63 template<typename Func>
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64 auto invoke(Func&& func, task_priority priority = task_priority::normal_priority) -> decltype(func())
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66 return executor_.invoke(std::forward<Func>(func), priority);
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71 std::wstring version() const;
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75 spl::shared_ptr<impl> impl_;
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