- moved the light buffer pointer to globally visible state.

src/gl/renderer/gl_renderer.cpp

@@ -102,7 +102,6 @@ void FGLRenderer::Initialize(int width, int height)
 	glBindVertexArray(mVAOID);
 	FGLDebug::LabelObject(GL_VERTEX_ARRAY, mVAOID, "FGLRenderer.mVAOID");
 
-	mLights = new FLightBuffer();
 	mFBID = 0;
 	mOldFBID = 0;
 
@@ -117,7 +116,6 @@ FGLRenderer::~FGLRenderer()
 	FMaterial::FlushAll();
 	if (mShaderManager != nullptr) delete mShaderManager;
 	if (mSamplerManager != nullptr) delete mSamplerManager;
-	if (mLights != nullptr) delete mLights;
 	if (mFBID != 0) glDeleteFramebuffers(1, &mFBID);
 	if (mVAOID != 0)
 	{
@@ -209,7 +207,7 @@ sector_t *FGLRenderer::RenderView(player_t* player)
 
 		P_FindParticleSubsectors();
 
-		mLights->Clear();
+		screen->mLights->Clear();
 		screen->mViewpoints->Clear();
 
 		// NoInterpolateView should have no bearing on camera textures, but needs to be preserved for the main view below.
@@ -311,7 +309,7 @@ void FGLRenderer::WriteSavePic (player_t *player, FileWriter *file, int width, i
     P_FindParticleSubsectors();    // make sure that all recently spawned particles have a valid subsector.
 	screen->mVertexData->Bind(gl_RenderState);
 	screen->mVertexData->Reset();
-    mLights->Clear();
+    screen->mLights->Clear();
 	screen->mViewpoints->Clear();
 
     // This shouldn't overwrite the global viewpoint even for a short time.

src/gl/renderer/gl_renderer.h

@@ -69,7 +69,6 @@ public:
 
 	//FRotator mAngles;
 
-	FLightBuffer *mLights = nullptr;
 	SWSceneDrawer *swdrawer = nullptr;
 
 	float mSceneClearColor[3];

src/gl/renderer/gl_renderstate.cpp

@@ -200,7 +200,7 @@ bool FGLRenderState::ApplyShader()
 		matrixToGL(identityMatrix, activeShader->normalmodelmatrix_index);
 	}
 
-	auto index = GLRenderer->mLights->BindUBO(mLightIndex);
+	auto index = screen->mLights->BindUBO(mLightIndex);
 	activeShader->muLightIndex.Set(index);
 
 	return true;

src/gl/scene/gl_drawinfo.cpp

@@ -158,11 +158,6 @@ void FDrawInfo::AddSubsectorToPortal(FSectorPortalGroup *ptg, subsector_t *sub)
 	ptl->AddSubsector(sub);
 }
 
-int FDrawInfo::UploadLights(FDynLightData &data)
-{
-	return GLRenderer->mLights->UploadLights(data);
-}
-
 bool FDrawInfo::SetDepthClamp(bool on)
 {
 	return gl_RenderState.SetDepthClamp(on);

src/gl/scene/gl_drawinfo.h

@@ -39,8 +39,6 @@ struct FDrawInfo : public HWDrawInfo
 	void AddFlat(GLFlat *flat, bool fog) override;
 	void AddSprite(GLSprite *sprite, bool translucent) override;
 
-	int UploadLights(FDynLightData &data) override;
-
 	void Draw(EDrawType dt, FRenderState &state, int index, int count, bool apply = true) override;
 	void DrawIndexed(EDrawType dt, FRenderState &state, int index, int count, bool apply = true) override;
 	void RenderPortal(HWPortal *p, bool stencil) override;

src/gl/scene/gl_scene.cpp

@@ -105,7 +105,7 @@ void FDrawInfo::CreateScene()
 	// clip the scene and fill the drawlists
 	Bsp.Clock();
 	screen->mVertexData->Map();
-	GLRenderer->mLights->Map();
+	screen->mLights->Map();
 
 	// Give the DrawInfo the viewpoint in fixed point because that's what the nodes are.
 	viewx = FLOAT2FIXED(vp.Pos.X);
@@ -130,7 +130,7 @@ void FDrawInfo::CreateScene()
 	HandleHackedSubsectors();	// open sector hacks for deep water
 	ProcessSectorStacks(in_area);		// merge visplanes of sector stacks
 	PrepareUnhandledMissingTextures();
-	GLRenderer->mLights->Unmap();
+	screen->mLights->Unmap();
 	screen->mVertexData->Unmap();
 
 	ProcessAll.Unclock();
@@ -153,7 +153,7 @@ void FDrawInfo::RenderScene(int recursion)
 	glDepthMask(true);
  	if (!gl_no_skyclear) screen->mPortalState->RenderFirstSkyPortal(recursion, this);
 
-	GLRenderer->mLights->BindBase(gl_RenderState);	// not needed for OpenGL but necessary for Vulkan command buffers to do it here!
+	screen->mLights->BindBase(gl_RenderState);	// not needed for OpenGL but necessary for Vulkan command buffers to do it here!
 	gl_RenderState.EnableFog(true);
 	gl_RenderState.SetRenderStyle(STYLE_Source);
 

src/gl/shaders/gl_shader.cpp

@@ -166,10 +166,10 @@ bool FShader::Load(const char * name, const char * vert_prog_lump, const char *
 //
 	FString vp_comb;
 
-	assert(GLRenderer->mLights != NULL);
+	assert(screen->mLights != NULL);
 
-	bool lightbuffertype = GLRenderer->mLights->GetBufferType();
-	unsigned int lightbuffersize = GLRenderer->mLights->GetBlockSize();
+	bool lightbuffertype = screen->mLights->GetBufferType();
+	unsigned int lightbuffersize = screen->mLights->GetBlockSize();
 	if (!lightbuffertype)
 	{
 		vp_comb.Format("#version 330 core\n#define NUM_UBO_LIGHTS %d\n", lightbuffersize);

src/gl/system/gl_framebuffer.cpp

@@ -41,6 +41,7 @@
 #include "hwrenderer/models/hw_models.h"
 #include "hwrenderer/scene/hw_skydome.h"
 #include "hwrenderer/data/hw_viewpointbuffer.h"
+#include "hwrenderer/dynlights/hw_lightbuffer.h"
 #include "gl/shaders/gl_shaderprogram.h"
 #include "gl_debug.h"
 #include "r_videoscale.h"
@@ -87,6 +88,7 @@ OpenGLFrameBuffer::~OpenGLFrameBuffer()
 	if (mVertexData != nullptr) delete mVertexData;
 	if (mSkyData != nullptr) delete mSkyData;
 	if (mViewpoints != nullptr) delete mViewpoints;
+	if (mLights != nullptr) delete mLights;
 
 	if (GLRenderer)
 	{
@@ -144,13 +146,15 @@ void OpenGLFrameBuffer::InitializeState()
 
 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
-	GLRenderer = new FGLRenderer(this);
-	GLRenderer->Initialize(GetWidth(), GetHeight());
 	SetViewportRects(nullptr);
 
 	mVertexData = new FFlatVertexBuffer(GetWidth(), GetHeight());
 	mSkyData = new FSkyVertexBuffer;
 	mViewpoints = new GLViewpointBuffer;
+	mLights = new FLightBuffer();
+
+	GLRenderer = new FGLRenderer(this);
+	GLRenderer->Initialize(GetWidth(), GetHeight());
 
 	mDebug = std::make_shared<FGLDebug>();
 	mDebug->Update();

src/hwrenderer/scene/hw_drawinfo.h

@@ -337,7 +337,6 @@ public:
 	virtual void AddFlat(GLFlat *flat, bool fog) = 0;
 	virtual void AddSprite(GLSprite *sprite, bool translucent) = 0;
 
-	virtual int UploadLights(FDynLightData &data) = 0;
 	virtual void ApplyVPUniforms() = 0;
 	virtual bool SetDepthClamp(bool on) = 0;
 

src/hwrenderer/scene/hw_flats.cpp

@@ -42,6 +42,7 @@
 #include "hwrenderer/textures/hw_material.h"
 #include "hwrenderer/scene/hw_drawinfo.h"
 #include "hwrenderer/data/flatvertices.h"
+#include "hwrenderer/dynlights/hw_lightbuffer.h"
 #include "hw_drawstructs.h"
 #include "hw_renderstate.h"
 
@@ -170,7 +171,7 @@ void GLFlat::SetupLights(HWDrawInfo *di, FLightNode * node, FDynLightData &light
 		node = node->nextLight;
 	}
 
-	dynlightindex = di->UploadLights(lightdata);
+	dynlightindex = screen->mLights->UploadLights(lightdata);
 }
 
 //==========================================================================

src/hwrenderer/scene/hw_renderhacks.cpp

@@ -36,6 +36,7 @@
 #include "hwrenderer/utility/hw_clock.h"
 #include "hwrenderer/dynlights/hw_dynlightdata.h"
 #include "hwrenderer/data/flatvertices.h"
+#include "hwrenderer/dynlights/hw_lightbuffer.h"
 
 sector_t * hw_FakeFlat(sector_t * sec, sector_t * dest, area_t in_area, bool back);
 
@@ -71,7 +72,7 @@ int HWDrawInfo::SetupLightsForOtherPlane(subsector_t * sub, FDynLightData &light
 			node = node->nextLight;
 		}
 
-		return UploadLights(lightdata);
+		return screen->mLights->UploadLights(lightdata);
 	}
 	else return -1;
 }

src/hwrenderer/scene/hw_sprites.cpp

@@ -53,6 +53,7 @@
 #include "hwrenderer/utility/hw_lighting.h"
 #include "hwrenderer/textures/hw_material.h"
 #include "hwrenderer/dynlights/hw_dynlightdata.h"
+#include "hwrenderer/dynlights/hw_lightbuffer.h"
 #include "hw_renderstate.h"
 
 extern TArray<spritedef_t> sprites;
@@ -460,7 +461,7 @@ inline void GLSprite::PutSprite(HWDrawInfo *di, bool translucent)
 	if (modelframe && RenderStyle.BlendOp != STYLEOP_Shadow && gl_light_sprites && level.HasDynamicLights && !di->isFullbrightScene() && !fullbright)
 	{
 		hw_GetDynModelLight(actor, lightdata);
-		dynlightindex = di->UploadLights(lightdata);
+		dynlightindex = screen->mLights->UploadLights(lightdata);
 	}
 	else
 		dynlightindex = -1;

src/hwrenderer/scene/hw_walls.cpp

@@ -38,6 +38,7 @@
 #include "hwrenderer/scene/hw_drawinfo.h"
 #include "hwrenderer/scene/hw_drawstructs.h"
 #include "hwrenderer/scene/hw_portal.h"
+#include "hwrenderer/dynlights/hw_lightbuffer.h"
 #include "hw_renderstate.h"
 #include "hw_skydome.h"
 
@@ -359,7 +360,7 @@ void GLWall::SetupLights(HWDrawInfo *di, FDynLightData &lightdata)
 		}
 		node = node->nextLight;
 	}
-	dynlightindex = di->UploadLights(lightdata);
+	dynlightindex = screen->mLights->UploadLights(lightdata);
 }
 
 

src/hwrenderer/scene/hw_weapon.cpp

@@ -43,6 +43,7 @@
 #include "hwrenderer/scene/hw_drawinfo.h"
 #include "hwrenderer/scene/hw_drawstructs.h"
 #include "hwrenderer/data/flatvertices.h"
+#include "hwrenderer/dynlights/hw_lightbuffer.h"
 #include "hw_renderstate.h"
 
 EXTERN_CVAR(Float, transsouls)
@@ -544,7 +545,7 @@ void HWDrawInfo::PreparePlayerSprites(sector_t * viewsector, area_t in_area)
 			else
 			{
 				hw_GetDynModelLight(playermo, lightdata);
-				hudsprite.lightindex = UploadLights(lightdata);
+				hudsprite.lightindex = screen->mLights->UploadLights(lightdata);
 			}
 		}
 

src/v_video.h

@@ -55,6 +55,7 @@ class IVertexBuffer;
 class IDataBuffer;
 class FFlatVertexBuffer;
 class GLViewpointBuffer;
+class FLightBuffer;
 
 enum EHWCaps
 {
@@ -380,6 +381,7 @@ public:
 	FSkyVertexBuffer *mSkyData = nullptr;		// the sky vertex buffer
 	FFlatVertexBuffer *mVertexData = nullptr;	// Global vertex data
 	GLViewpointBuffer *mViewpoints = nullptr;	// Viewpoint render data.
+	FLightBuffer *mLights = nullptr;			// Dynamic lights
 
 	IntRect mScreenViewport;
 	IntRect mSceneViewport;