Expose Renderer's Framecount

We don't want to move it, because we want to complete
this refactor without changing savestate version

Source/Core/VideoCommon/Present.cpp

@@ -84,12 +84,12 @@ void Presenter::ViSwap(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_height,
   present_info.emulated_timestamp = ticks;
   if (unique)
   {
-    present_info.frame_count = m_frame_count++;
+    present_info.frame_count = g_renderer->FrameCountIncrement();
     present_info.reason = PresentInfo::PresentReason::VideoInterface;
   }
   else
   {
-    present_info.frame_count = m_frame_count - 1;
+    present_info.frame_count = g_renderer->FrameCount() - 1; // Previous frame
     present_info.reason = PresentInfo::PresentReason::VideoInterfaceDuplicate;
   }
   present_info.present_count = m_present_count;
@@ -115,7 +115,7 @@ void Presenter::ImmediateSwap(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_
 
   PresentInfo present_info;
   present_info.emulated_timestamp = ticks;
-  present_info.frame_count = m_frame_count++;
+  present_info.frame_count = g_renderer->FrameCountIncrement();
   present_info.reason = PresentInfo::PresentReason::Immediate;
   present_info.present_count = m_present_count++;
 
@@ -145,7 +145,7 @@ void Presenter::ProcessFrameDumping(u64 ticks) const
     }
 
     g_frame_dumper->DumpCurrentFrame(m_xfb_entry->texture.get(), m_xfb_rect, target_rect, ticks,
-                                     m_frame_count);
+                                     g_renderer->FrameCount());
   }
 }
 

Source/Core/VideoCommon/Present.h

@@ -128,7 +128,6 @@ private:
   std::unique_ptr<VideoCommon::PostProcessing> m_post_processor;
   std::unique_ptr<VideoCommon::OnScreenUI> m_onscreen_ui;
 
-  u64 m_frame_count = 0;
   u64 m_present_count = 0;
 };
 

Source/Core/VideoCommon/RenderBase.h

@@ -104,7 +104,8 @@ public:
 
   bool CalculateTargetSize();
 
-  int m_frame_count = 0;
+  int FrameCount() const { return m_frame_count; }
+  int FrameCountIncrement() { return m_frame_count++; }
 
   void OnConfigChanged(u32 bits);
 
@@ -131,6 +132,8 @@ private:
   u32 m_last_xfb_stride = 0;
   u32 m_last_xfb_height = 0;
 
+  int m_frame_count = 0;
+
   EventHook m_update_widescreen_handle;
   EventHook m_config_changed_handle;
 };

Source/Core/VideoCommon/TextureCacheBase.cpp

@@ -783,7 +783,7 @@ void TextureCacheBase::OnFrameEnd()
     g_texture_cache->FlushEFBCopies();
   }
 
-  g_texture_cache->Cleanup(g_renderer->m_frame_count);
+  g_texture_cache->Cleanup(g_renderer->FrameCount());
 }
 
 void TCacheEntry::DoState(PointerWrap& p)