Remove Frameskip

Source/Core/VideoCommon/Fifo.cpp

@@ -34,8 +34,6 @@ namespace Fifo
 static constexpr u32 FIFO_SIZE = 2 * 1024 * 1024;
 static constexpr int GPU_TIME_SLOT_SIZE = 1000;
 
-static bool s_skip_current_frame = false;
-
 static Common::BlockingLoop s_gpu_mainloop;
 
 static Common::Flag s_emu_running_state;
@@ -86,7 +84,6 @@ void DoState(PointerWrap& p)
     s_video_buffer_seen_ptr = s_video_buffer_pp_read_ptr = s_video_buffer_read_ptr;
   }
 
-  p.Do(s_skip_current_frame);
   p.Do(s_sync_ticks);
 }
 
@@ -130,16 +127,6 @@ void Shutdown()
   s_fifo_aux_read_ptr = nullptr;
 }
 
-void SetRendering(bool enabled)
-{
-  s_skip_current_frame = !enabled;
-}
-
-bool WillSkipCurrentFrame()
-{
-  return s_skip_current_frame;
-}
-
 // May be executed from any thread, even the graphics thread.
 // Created to allow for self shutdown.
 void ExitGpuLoop()