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 "../producer/frame/pixel_format.h"
\r
23 #include "../producer/frame/frame_factory.h"
\r
25 #include <common/memory/safe_ptr.h>
\r
38 class audio_transform;
\r
39 class image_transform;
\r
40 class video_channel_context;;
\r
42 class frame_mixer_device : public core::frame_factory
\r
45 explicit frame_mixer_device(video_channel_context& video_channel);
\r
47 safe_ptr<core::read_frame> execute(const std::map<int, safe_ptr<core::basic_frame>>& frames); // nothrow
\r
49 safe_ptr<core::write_frame> create_frame(void* tag, const core::pixel_format_desc& desc);
\r
50 safe_ptr<core::write_frame> create_frame(void* tag, size_t width, size_t height, core::pixel_format::type pix_fmt = core::pixel_format::bgra);
\r
52 core::video_format_desc get_video_format_desc() const; // nothrow
\r
54 void set_image_transform(const core::image_transform& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
55 void set_image_transform(int index, const core::image_transform& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
57 void set_audio_transform(const core::audio_transform& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
58 void set_audio_transform(int index, const core::audio_transform& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
60 void apply_image_transform(const std::function<core::image_transform(core::image_transform)>& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
61 void apply_image_transform(int index, const std::function<core::image_transform(core::image_transform)>& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
63 void apply_audio_transform(const std::function<core::audio_transform(core::audio_transform)>& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
64 void apply_audio_transform(int index, const std::function<core::audio_transform(core::audio_transform)>& transform, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
66 void reset_image_transform(unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
67 void reset_image_transform(int index, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
68 void reset_audio_transform(unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
69 void reset_audio_transform(int index, unsigned int mix_duration = 0, const std::wstring& tween = L"linear");
\r
72 struct implementation;
\r
73 safe_ptr<implementation> impl_;
\r