From 4b56714199182a1cb4a658a2b4fd32c1cb81e9d6 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sun, 26 Apr 2020 00:03:08 +0200
Subject: [PATCH] - made hw_postprocess.cpp compatible.

The shadowmap is not universal, it depends on Doom's map format.
---
 .../postprocessing/hw_postprocess.cpp         | 24 ++++---------------
 .../postprocessing/hw_postprocessshader.cpp   | 20 +++++++++++++++-
 2 files changed, 23 insertions(+), 21 deletions(-)

diff --git a/src/common/rendering/hwrenderer/postprocessing/hw_postprocess.cpp b/src/common/rendering/hwrenderer/postprocessing/hw_postprocess.cpp
index c8a32f30f..db991145a 100644
--- a/src/common/rendering/hwrenderer/postprocessing/hw_postprocess.cpp
+++ b/src/common/rendering/hwrenderer/postprocessing/hw_postprocess.cpp
@@ -26,10 +26,14 @@
 #include "hwrenderer/postprocessing/hw_postprocessshader.h"
 #include <random>
 #include "texturemanager.h"
+#include "templates.h"
+#include "stats.h"
+#include "colormaps.h"
 
 Postprocess hw_postprocess;
 
 PPResource *PPResource::First = nullptr;
+TArray<PostProcessShader> PostProcessShaders;
 
 bool gpuStatActive = false;
 bool keepGpuStatActive = false;
@@ -862,26 +866,6 @@ PPPresent::PPPresent()
 
 /////////////////////////////////////////////////////////////////////////////
 
-void PPShadowMap::Update(PPRenderState *renderstate)
-{
-	ShadowMapUniforms uniforms;
-	uniforms.ShadowmapQuality = (float)gl_shadowmap_quality;
-	uniforms.NodesCount = screen->mShadowMap.NodesCount();
-
-	renderstate->PushGroup("shadowmap");
-
-	renderstate->Clear();
-	renderstate->Shader = &ShadowMap;
-	renderstate->Uniforms.Set(uniforms);
-	renderstate->Viewport = { 0, 0, gl_shadowmap_quality, 1024 };
-	renderstate->SetShadowMapBuffers(true);
-	renderstate->SetOutputShadowMap();
-	renderstate->SetNoBlend();
-	renderstate->Draw();
-
-	renderstate->PopGroup();
-}
-
 /////////////////////////////////////////////////////////////////////////////
 
 CVAR(Bool, gl_custompost, true, 0)
diff --git a/src/rendering/hwrenderer/postprocessing/hw_postprocessshader.cpp b/src/rendering/hwrenderer/postprocessing/hw_postprocessshader.cpp
index 1b181ec5a..9b90fbd62 100644
--- a/src/rendering/hwrenderer/postprocessing/hw_postprocessshader.cpp
+++ b/src/rendering/hwrenderer/postprocessing/hw_postprocessshader.cpp
@@ -24,7 +24,25 @@
 #include "hwrenderer/postprocessing/hw_postprocessshader.h"
 #include "g_levellocals.h"
 
-TArray<PostProcessShader> PostProcessShaders;
+void PPShadowMap::Update(PPRenderState *renderstate)
+{
+	ShadowMapUniforms uniforms;
+	uniforms.ShadowmapQuality = (float)gl_shadowmap_quality;
+	uniforms.NodesCount = screen->mShadowMap.NodesCount();
+
+	renderstate->PushGroup("shadowmap");
+
+	renderstate->Clear();
+	renderstate->Shader = &ShadowMap;
+	renderstate->Uniforms.Set(uniforms);
+	renderstate->Viewport = { 0, 0, gl_shadowmap_quality, 1024 };
+	renderstate->SetShadowMapBuffers(true);
+	renderstate->SetOutputShadowMap();
+	renderstate->SetNoBlend();
+	renderstate->Draw();
+
+	renderstate->PopGroup();
+}
 
 
 static bool IsConsolePlayer(player_t *player)