git.sesse.net Git - casparcg/blob - core/producer/layer.h

   1 #pragma once\r
   2 \r
   3 #include <common/memory/safe_ptr.h>\r
   4 \r
   5 #include <boost/noncopyable.hpp>\r
   6 \r
   7 #include <memory>\r
   8 #include <numeric>\r
   9 \r
  10 namespace caspar { namespace core {\r
  11 \r
  12 class frame_producer;\r
  13 class basic_frame;\r
  14 \r
  15 class layer //: boost::noncopyable\r
  16 {\r
  17 public:\r
  18         layer(); // nothrow\r
  19         layer(layer&& other); // nothrow\r
  20         layer& operator=(layer&& other); // nothrow\r
  21         layer(const layer&);\r
  22         layer& operator=(const layer&);\r
  23 \r
  24         void swap(layer& other); // nothrow \r
  25                 \r
  26         void load(const safe_ptr<frame_producer>& producer, bool preview); // nothrow\r
  27         void play(); // nothrow\r
  28         void pause(); // nothrow\r
  29         void stop(); // nothrow\r
  30 \r
  31         safe_ptr<frame_producer> foreground() const; // nothrow\r
  32         safe_ptr<frame_producer> background() const; // nothrow\r
  33 \r
  34         safe_ptr<basic_frame> receive(); // nothrow\r
  35 private:\r
  36         struct implementation;\r
  37         std::shared_ptr<implementation> impl_;\r
  38 };\r
  39 \r
  40 }}