-/*\r
-* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
-*\r
-* This file is part of CasparCG.\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
-*\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
-*/\r
-#pragma once\r
-\r
-#include <common/memory/safe_ptr.h>\r
-\r
-#include <core/video_format.h>\r
-\r
-#include <boost/noncopyable.hpp>\r
-\r
-#include <agents.h>\r
-#include <vector>\r
-\r
-struct AVFormatContext;\r
-struct AVFrame;\r
-struct AVPacket;\r
-\r
-namespace caspar {\r
-\r
-namespace core {\r
- struct frame_factory;\r
-}\r
-\r
-namespace ffmpeg {\r
-\r
-class video_decoder : boost::noncopyable\r
-{\r
-public:\r
-\r
- typedef Concurrency::ISource<std::shared_ptr<AVPacket>> source_t;\r
- typedef Concurrency::ITarget<std::shared_ptr<AVFrame>> target_t;\r
-\r
- explicit video_decoder(source_t& source,\r
- target_t& target,\r
- const safe_ptr<AVFormatContext>& context, \r
- double fps); \r
-\r
- size_t width() const;\r
- size_t height() const;\r
-\r
- int64_t nb_frames() const;\r
- bool is_progressive() const;\r
-\r
- double fps() const;\r
-private:\r
- struct implementation;\r
- safe_ptr<implementation> impl_;\r
-};\r
-\r
+/*
+* Copyright 2013 Sveriges Television AB http://casparcg.com/
+*
+* This file is part of CasparCG (www.casparcg.com).
+*
+* CasparCG is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* CasparCG is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
+*
+* Author: Robert Nagy, ronag89@gmail.com
+*/
+
+#pragma once
+
+#include <common/memory.h>
+
+#include <boost/noncopyable.hpp>
+
+struct AVFormatContext;
+struct AVFrame;
+struct AVPacket;
+
+namespace caspar {
+
+namespace core {
+ class frame_factory;
+ class write_frame;
+}
+
+namespace ffmpeg {
+
+class video_decoder : boost::noncopyable
+{
+public:
+ explicit video_decoder(const spl::shared_ptr<AVFormatContext>& context);
+
+ bool ready() const;
+ void push(const std::shared_ptr<AVPacket>& packet);
+ std::shared_ptr<AVFrame> poll();
+
+ int width() const;
+ int height() const;
+
+ uint32_t nb_frames() const;
+ uint32_t file_frame_number() const;
+ bool is_progressive() const;
+
+ std::wstring print() const;
+
+private:
+ struct implementation;
+ spl::shared_ptr<implementation> impl_;
+};
+
}}
\ No newline at end of file