core: Add VideoDumper to System

src/core/core.h

@@ -49,6 +49,10 @@ namespace Cheats {
 class CheatEngine;
 }
 
+namespace VideoDumper {
+class Backend;
+}
+
 namespace Core {
 
 class Timing;
@@ -206,6 +210,12 @@ public:
     /// Gets a const reference to the cheat engine
     const Cheats::CheatEngine& CheatEngine() const;
 
+    /// Gets a reference to the video dumper backend
+    VideoDumper::Backend& VideoDumper();
+
+    /// Gets a const reference to the video dumper backend
+    const VideoDumper::Backend& VideoDumper() const;
+
     PerfStats perf_stats;
     FrameLimiter frame_limiter;
 
@@ -276,6 +286,9 @@ private:
     /// Cheats manager
     std::unique_ptr<Cheats::CheatEngine> cheat_engine;
 
+    /// Video dumper backend
+    std::unique_ptr<VideoDumper::Backend> video_dumper;
+
     /// RPC Server for scripting support
     std::unique_ptr<RPC::RPCServer> rpc_server;