diff --git a/neo/framework/common_frame.cpp b/neo/framework/common_frame.cpp
index 52d198bf..fe55d8d0 100644
--- a/neo/framework/common_frame.cpp
+++ b/neo/framework/common_frame.cpp
@@ -832,6 +832,7 @@ void idCommonLocal::Frame()
 		
 		// foresthale 2014-05-12: also check com_editors as many of them are not particularly thread-safe (editLights for example)
 		if( !com_smp.GetInteger() < 0 )
+		{
 			// RB: this is the same as Doom 3 renderSystem->EndFrame()
 			renderSystem->SwapCommandBuffers_FinishRendering( &time_frontend, &time_backend, &time_shadows, &time_gpu );
 		}
diff --git a/neo/renderer/Image_load.cpp b/neo/renderer/Image_load.cpp
index 94778b78..ad6eb727 100644
--- a/neo/renderer/Image_load.cpp
+++ b/neo/renderer/Image_load.cpp
@@ -241,8 +241,8 @@ void idImage::AllocImage( const idImageOpts& imgOpts, textureFilter_t tf, textur
 }
 
 /*
-		
-		
+
+
 		// foresthale 2014-05-30: give a nice progress display when binarizing
 		commonLocal.LoadPacifierBinarizeFilename( GetName() , "generated image" );
 		if( opts.numLevels > 1 )
@@ -253,10 +253,10 @@ void idImage::AllocImage( const idImageOpts& imgOpts, textureFilter_t tf, textur
 		{
 			commonLocal.LoadPacifierBinarizeProgressTotal( opts.width * opts.height );
 		}
-		
+
 		commonLocal.LoadPacifierBinarizeEnd();
-		
-	
+
+
 	// foresthale 2014-05-30: give a nice progress display when binarizing
 	commonLocal.LoadPacifierBinarizeFilename( GetName(), "generated cube image" );
 	if( opts.numLevels > 1 )
@@ -267,9 +267,9 @@ void idImage::AllocImage( const idImageOpts& imgOpts, textureFilter_t tf, textur
 	{
 		commonLocal.LoadPacifierBinarizeProgressTotal( opts.width * opts.width * 6 );
 	}
-	
+
 	commonLocal.LoadPacifierBinarizeEnd();
-	
+
 ===============
 GetGeneratedName
 
diff --git a/neo/renderer/RenderBackend.cpp b/neo/renderer/RenderBackend.cpp
index 53243a08..0ec163c5 100644
--- a/neo/renderer/RenderBackend.cpp
+++ b/neo/renderer/RenderBackend.cpp
@@ -2325,7 +2325,7 @@ void idRenderBackend::AmbientPass( const drawSurf_t* const* drawSurfs, int numDr
 		}
 		
 		// draw the final interaction
-		DrawSingleInteraction( &inter,!fillGbuffer );
+		DrawSingleInteraction( &inter, !fillGbuffer );
 		
 		renderLog.CloseBlock();
 	}
diff --git a/neo/renderer/RenderBackend.h b/neo/renderer/RenderBackend.h
index bdfa27dd..4a8a055c 100644
--- a/neo/renderer/RenderBackend.h
+++ b/neo/renderer/RenderBackend.h
@@ -292,7 +292,7 @@ private:
 			idVec4 matrix[2], float color[4] );
 			
 	void				DrawInteractions( const viewDef_t* _viewDef );
-	void				DrawSingleInteraction( drawInteraction_t* din );
+	void				DrawSingleInteraction( drawInteraction_t* din, bool useIBL );
 	int					DrawShaderPasses( const drawSurf_t* const* const drawSurfs, const int numDrawSurfs,
 										  const float guiStereoScreenOffset, const int stereoEye );
 										  
diff --git a/neo/renderer/RenderProgs.cpp b/neo/renderer/RenderProgs.cpp
index a754f0a8..b4cf3853 100644
--- a/neo/renderer/RenderProgs.cpp
+++ b/neo/renderer/RenderProgs.cpp
@@ -109,8 +109,10 @@ void idRenderProgManager::Init()
 		{ BUILTIN_VERTEX_COLOR, "vertex_color.vfp", "", 0, false, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
 		{ BUILTIN_AMBIENT_LIGHTING, "ambient_lighting", "", 0, false, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
 		{ BUILTIN_AMBIENT_LIGHTING_SKINNED, "ambient_lighting", "_skinned", BIT( USE_GPU_SKINNING ), true, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
-		{ BUILTIN_AMBIENT_LIGHTING_IBL, "ambient_lighting_IBL", "", 0, false false, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
-		{ BUILTIN_AMBIENT_LIGHTING_IBL_SKINNED, "ambient_lighting_IBL", "_skinned", BIT( USE_GPU_SKINNING ), true false, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
+		{ BUILTIN_AMBIENT_LIGHTING_IBL, "ambient_lighting_IBL", "", 0, false, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
+		{ BUILTIN_AMBIENT_LIGHTING_IBL_SKINNED, "ambient_lighting_IBL", "_skinned", BIT( USE_GPU_SKINNING ), true, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
+		{ BUILTIN_AMBIENT_LIGHTING_IBL_PBR, "ambient_lighting_IBL_PBR", "", BIT( USE_PBR ), false, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
+		{ BUILTIN_AMBIENT_LIGHTING_IBL_PBR_SKINNED, "ambient_lighting_IBL_PBR", "_skinned", BIT( USE_GPU_SKINNING | USE_PBR ), true, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
 		{ BUILTIN_SMALL_GEOMETRY_BUFFER, "gbuffer", "", 0, false, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
 		{ BUILTIN_SMALL_GEOMETRY_BUFFER_SKINNED, "gbuffer", "_skinned", BIT( USE_GPU_SKINNING ), true, SHADER_STAGE_DEFAULT, LAYOUT_DRAW_VERT },
 		// RB end
@@ -665,4 +667,4 @@ void RpPrintState( uint64 stateBits, uint64* stencilBits )
 	{
 		printStencil( STENCIL_FACE_NUM, stateBits, mask, ref );
 	}
-}
\ No newline at end of file
+}