From d84554f093461e6a062dc09adefd22caf9e291c7 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Mon, 2 Apr 2018 00:28:25 +0200
Subject: [PATCH] - deleting some unused stuff

---
 src/gl/scene/gl_scene.cpp       | 24 +-----------------------
 src/p_saveg.cpp                 |  3 ---
 src/p_setup.cpp                 |  1 -
 src/r_renderer.h                |  5 -----
 src/swrenderer/r_swrenderer.cpp |  4 ----
 src/swrenderer/r_swrenderer.h   |  1 -
 6 files changed, 1 insertion(+), 37 deletions(-)

diff --git a/src/gl/scene/gl_scene.cpp b/src/gl/scene/gl_scene.cpp
index c78c9190cf..2517e23ad3 100644
--- a/src/gl/scene/gl_scene.cpp
+++ b/src/gl/scene/gl_scene.cpp
@@ -42,7 +42,6 @@
 #include "po_man.h"
 #include "r_utility.h"
 #include "p_local.h"
-#include "gl/gl_functions.h"
 #include "serializer.h"
 #include "g_levellocals.h"
 #include "events.h"
@@ -1003,11 +1002,8 @@ struct FGLInterface : public FRenderer
 	void Precache(uint8_t *texhitlist, TMap<PClassActor*, bool> &actorhitlist) override;
 	void RenderView(player_t *player) override;
 	void WriteSavePic (player_t *player, FileWriter *file, int width, int height) override;
-	void StartSerialize(FSerializer &arc) override;
-	void EndSerialize(FSerializer &arc) override;
 	void RenderTextureView (FCanvasTexture *self, AActor *viewpoint, double fov) override;
 	void PreprocessLevel() override;
-	void CleanLevelData() override;
 
 	int GetMaxViewPitch(bool down) override;
 	void SetClearColor(int color) override;
@@ -1026,20 +1022,6 @@ void FGLInterface::Precache(uint8_t *texhitlist, TMap<PClassActor*, bool> &actor
 	gl_PrecacheTexture(texhitlist, actorhitlist);
 }
 
-//===========================================================================
-//
-// notify the renderer that serialization of the curent level is about to start/end
-//
-//===========================================================================
-
-void FGLInterface::StartSerialize(FSerializer &arc)
-{
-}
-
-void FGLInterface::EndSerialize(FSerializer &arc)
-{
-}
-
 //===========================================================================
 //
 // Get max. view angle (renderer specific information so it goes here now)
@@ -1147,16 +1129,12 @@ void FGLInterface::RenderTextureView (FCanvasTexture *tex, AActor *Viewpoint, do
 // 
 //
 //===========================================================================
-
+void gl_PreprocessLevel();
 void FGLInterface::PreprocessLevel() 
 {
 	gl_PreprocessLevel();
 }
 
-void FGLInterface::CleanLevelData() 
-{
-}
-
 uint32_t FGLInterface::GetCaps()
 {
 	// describe our basic feature set
diff --git a/src/p_saveg.cpp b/src/p_saveg.cpp
index b3856cfe02..cf79afc6f1 100644
--- a/src/p_saveg.cpp
+++ b/src/p_saveg.cpp
@@ -943,7 +943,6 @@ void G_SerializeLevel(FSerializer &arc, bool hubload)
 	}
 	arc("saveversion", SaveVersion);
 
-	Renderer->StartSerialize(arc);
 	if (arc.isReading())
 	{
 		DThinker::DestroyAllThinkers();
@@ -1025,6 +1024,4 @@ void G_SerializeLevel(FSerializer &arc, bool hubload)
 	}
 	AActor::RecreateAllAttachedLights();
 	InitPortalGroups();
-	Renderer->EndSerialize(arc);
-
 }
diff --git a/src/p_setup.cpp b/src/p_setup.cpp
index 59b93b97a5..98c20b1cbb 100644
--- a/src/p_setup.cpp
+++ b/src/p_setup.cpp
@@ -3532,7 +3532,6 @@ void P_FreeLevelData ()
 	AActor::ClearTIDHashes();
 
 	interpolator.ClearInterpolations();	// [RH] Nothing to interpolate on a fresh level.
-	Renderer->CleanLevelData();
 	FPolyObj::ClearAllSubsectorLinks(); // can't be done as part of the polyobj deletion process.
 	SN_StopAllSequences ();
 	DThinker::DestroyAllThinkers ();
diff --git a/src/r_renderer.h b/src/r_renderer.h
index fa73ea2b18..d8426d221d 100644
--- a/src/r_renderer.h
+++ b/src/r_renderer.h
@@ -40,17 +40,12 @@ struct FRenderer
 	// draws player sprites with hardware acceleration (only useful for software rendering)
 	virtual void DrawRemainingPlayerSprites() {}
 
-	// notify the renderer that serialization of the curent level is about to start/end
-	virtual void StartSerialize(FSerializer &arc) {}
-	virtual void EndSerialize(FSerializer &arc) {}
-
 	virtual int GetMaxViewPitch(bool down) = 0;	// return value is in plain degrees
 
 	virtual void OnModeSet () {}
 	virtual void SetClearColor(int color) = 0;
 	virtual void RenderTextureView (FCanvasTexture *tex, AActor *viewpoint, double fov) = 0;
 	virtual void PreprocessLevel() {}
-	virtual void CleanLevelData() {}
 
 	virtual uint32_t GetCaps() { return 0; }
 };
diff --git a/src/swrenderer/r_swrenderer.cpp b/src/swrenderer/r_swrenderer.cpp
index 89bb8e728d..5a400e4cac 100644
--- a/src/swrenderer/r_swrenderer.cpp
+++ b/src/swrenderer/r_swrenderer.cpp
@@ -365,10 +365,6 @@ void FSoftwareRenderer::PreprocessLevel()
 	}
 }
 
-void FSoftwareRenderer::CleanLevelData()
-{
-}
-
 uint32_t FSoftwareRenderer::GetCaps()
 {
 	ActorRenderFeatureFlags FlagSet = 0;
diff --git a/src/swrenderer/r_swrenderer.h b/src/swrenderer/r_swrenderer.h
index 75af702a70..32bcdcc399 100644
--- a/src/swrenderer/r_swrenderer.h
+++ b/src/swrenderer/r_swrenderer.h
@@ -31,7 +31,6 @@ struct FSoftwareRenderer : public FRenderer
 	void RenderTextureView (FCanvasTexture *tex, AActor *viewpoint, double fov) override;
 
 	void PreprocessLevel() override;
-	void CleanLevelData() override;
 
 	uint32_t GetCaps() override;