2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>
\r
4 * This file is part of CasparCG.
\r
6 * CasparCG is free software: you can redistribute it and/or modify
\r
7 * it under the terms of the GNU General Public License as published by
\r
8 * the Free Software Foundation, either version 3 of the License, or
\r
9 * (at your option) any later version.
\r
11 * CasparCG is distributed in the hope that it will be useful,
\r
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
14 * GNU General Public License for more details.
\r
16 * You should have received a copy of the GNU General Public License
\r
17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
\r
22 #include <common/memory/safe_ptr.h>
\r
24 #include <core/producer/frame/basic_frame.h>
\r
26 #include <boost/noncopyable.hpp>
\r
27 #include <boost/range/iterator_range.hpp>
\r
32 namespace caspar { namespace core {
\r
35 class device_buffer;
\r
36 struct frame_visitor;
\r
37 struct pixel_format_desc;
\r
40 class write_frame : public core::basic_frame, boost::noncopyable
\r
43 explicit write_frame(ogl_device& ogl, int tag, const core::pixel_format_desc& desc);
\r
45 virtual boost::iterator_range<uint8_t*> image_data(size_t plane_index = 0);
\r
46 virtual std::vector<int16_t>& audio_data();
\r
48 virtual const boost::iterator_range<const uint8_t*> image_data(size_t plane_index = 0) const;
\r
49 virtual const boost::iterator_range<const int16_t*> audio_data() const;
\r
51 void commit(uint32_t plane_index);
\r
54 void set_is_interlaced(bool value);
\r
55 bool get_is_interlaced() const;
\r
57 virtual void accept(core::frame_visitor& visitor);
\r
59 virtual int tag() const;
\r
61 const core::pixel_format_desc& get_pixel_format_desc() const;
\r
64 friend class image_mixer;
\r
66 const std::vector<safe_ptr<device_buffer>>& get_textures() const;
\r
68 struct implementation;
\r
69 safe_ptr<implementation> impl_;
\r