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

   1 #pragma once\r
   2 \r
   3 #include "../producer/frame_producer.h"\r
   4 \r
   5 namespace caspar { namespace core { namespace renderer {\r
   6 \r
   7 enum load_option\r
   8 {\r
   9         none,\r
  10         preview,\r
  11         auto_play\r
  12 };\r
  13                         \r
  14 class layer\r
  15 {\r
  16         layer(const layer& other);\r
  17         layer& operator=(const layer& other);\r
  18 public:\r
  19         layer();\r
  20         layer(layer&& other);\r
  21         layer& operator=(layer&& other);\r
  22 \r
  23         void load(const frame_producer_ptr& producer, load_option option = load_option::none);  \r
  24         void play();\r
  25         void pause();\r
  26         void stop();\r
  27         void clear();\r
  28                 \r
  29         frame_producer_ptr active() const;\r
  30         frame_producer_ptr background() const;\r
  31 \r
  32         gpu_frame_ptr get_frame();\r
  33 private:\r
  34         struct implementation;\r
  35         std::shared_ptr<implementation> impl_;\r
  36 };\r
  37 typedef std::shared_ptr<layer> layer_ptr;\r
  38 typedef std::unique_ptr<layer> layer_uptr;\r
  39 \r
  40 }}}