/*\r
-* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
+* Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>\r
*\r
-* This file is part of CasparCG.\r
+* This file is part of CasparCG (www.casparcg.com).\r
*\r
-* CasparCG is free software: you can redistribute it and/or modify\r
-* it under the terms of the GNU General Public License as published by\r
-* the Free Software Foundation, either version 3 of the License, or\r
-* (at your option) any later version.\r
+* CasparCG is free software: you can redistribute it and/or modify\r
+* it under the terms of the GNU General Public License as published by\r
+* the Free Software Foundation, either version 3 of the License, or\r
+* (at your option) any later version.\r
*\r
-* CasparCG is distributed in the hope that it will be useful,\r
-* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-* GNU General Public License for more details.\r
-\r
-* You should have received a copy of the GNU General Public License\r
-* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
+* CasparCG is distributed in the hope that it will be useful,\r
+* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+* GNU General Public License for more details.\r
+*\r
+* You should have received a copy of the GNU General Public License\r
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
*\r
+* Author: Robert Nagy, ronag89@gmail.com\r
*/\r
\r
#pragma once\r
\r
#include "frame_producer.h"\r
\r
+#include <common/forward.h>\r
#include <common/memory/safe_ptr.h>\r
-#include <common/concurrency/target.h>\r
-#include <common/concurrency/governor.h>\r
-#include <common/diagnostics/graph.h>\r
+#include <common/tweener.h>\r
\r
-#include <boost/noncopyable.hpp>\r
+#include <boost/property_tree/ptree_fwd.hpp>\r
\r
-namespace caspar { namespace core {\r
+#include <functional>\r
+#include <tuple>\r
+#include <vector>\r
\r
-struct video_format_desc;\r
-struct layer_status;\r
+FORWARD2(caspar, diagnostics, class graph);\r
+FORWARD1(boost, template<typename> class unique_future);\r
\r
-class stage : boost::noncopyable\r
+namespace caspar { namespace core {\r
+ \r
+class stage sealed\r
{\r
-public:\r
- typedef target<std::pair<std::map<int, safe_ptr<basic_frame>>, ticket>> target_t;\r
+ stage(const stage&);\r
+ stage& operator=(const stage&);\r
+public: \r
+ typedef std::function<struct frame_transform(struct frame_transform)> transform_func_t;\r
+ typedef std::tuple<int, transform_func_t, unsigned int, tweener> transform_tuple_t;\r
\r
- explicit stage(const safe_ptr<diagnostics::graph>& graph, const safe_ptr<target_t>& target, const video_format_desc& format_desc);\r
+ stage();\r
+ \r
+ std::map<int, safe_ptr<class draw_frame>> operator()(const struct video_format_desc& format_desc);\r
\r
- void swap(stage& other);\r
- \r
- void load(int index, const safe_ptr<frame_producer>& producer, bool preview = false, int auto_play_delta = -1);\r
+ void apply_transforms(const std::vector<transform_tuple_t>& transforms);\r
+ void apply_transform(int index, const transform_func_t& transform, unsigned int mix_duration = 0, const tweener& tween = L"linear");\r
+ void clear_transforms(int index);\r
+ void clear_transforms();\r
+ \r
+ void load(int index, const safe_ptr<struct frame_producer>& producer, int auto_play_delta = -1);\r
void pause(int index);\r
void play(int index);\r
void stop(int index);\r
void clear(int index);\r
void clear(); \r
- std::wstring call(int index, bool foreground, const std::wstring& param);\r
- void swap_layer(int index, size_t other_index);\r
- void swap_layer(int index, size_t other_index, stage& other);\r
-\r
- layer_status get_status(int index);\r
- safe_ptr<frame_producer> foreground(size_t index);\r
- safe_ptr<frame_producer> background(size_t index);\r
+ void swap_layers(const safe_ptr<stage>& other);\r
+ void swap_layer(int index, int other_index);\r
+ void swap_layer(int index, int other_index, const safe_ptr<stage>& other);\r
\r
- void set_video_format_desc(const video_format_desc& format_desc);\r
+ boost::unique_future<safe_ptr<struct frame_producer>> foreground(int index);\r
+ boost::unique_future<safe_ptr<struct frame_producer>> background(int index);\r
\r
+ boost::unique_future<boost::property_tree::wptree> info() const;\r
+ boost::unique_future<boost::property_tree::wptree> info(int index) const;\r
+ \r
private:\r
- struct implementation;\r
- safe_ptr<implementation> impl_;\r
+ struct impl;\r
+ safe_ptr<impl> impl_;\r
};\r
\r
}}
\ No newline at end of file
projects / casparcg / blobdiff