2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG.
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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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24 #include "frame/write_frame.h"
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25 #include "frame/pixel_format.h"
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27 #include <common/memory/safe_ptr.h>
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29 namespace caspar { namespace core {
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31 struct frame_factory : boost::noncopyable
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33 virtual safe_ptr<write_frame> create_frame(const pixel_format_desc& desc) = 0;
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34 virtual safe_ptr<write_frame> create_frame(size_t width, size_t height, pixel_format::type pix_fmt = pixel_format::bgra) = 0;
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35 virtual safe_ptr<write_frame> create_frame(pixel_format::type pix_fmt = pixel_format::bgra) = 0;
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37 virtual const video_format_desc& get_video_format_desc() const = 0; // nothrow
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