Fix line endings. WHAMMY.

1 files changed, 675 insertions, 675 deletions

diff --git a/mp/src/game/client/viewdebug.cpp b/mp/src/game/client/viewdebug.cpp
index c14ffe1f..619993fa 100644
--- a/mp/src/game/client/viewdebug.cpp
+++ b/mp/src/game/client/viewdebug.cpp
@@ -1,675 +1,675 @@
-//========= Copyright Valve Corporation, All rights reserved. ============//

-//

-// Purpose:

-//

-//=============================================================================

-

-#include "cbase.h"

-

-#include "tier0/vprof.h"

-

-#include "view_scene.h"

-#include "viewrender.h"

-#include "viewdebug.h"

-#include "smoke_fog_overlay.h"

-#include "materialsystem/imaterialvar.h"

-

-#ifdef PORTAL

-//#include "C_Portal_Player.h"

-#include "portal_render_targets.h"

-#include "PortalRender.h"

-#endif

-

-//-----------------------------------------------------------------------------

-// debugging overlays

-//-----------------------------------------------------------------------------

-static ConVar cl_drawmaterial( "cl_drawmaterial", "", FCVAR_CHEAT, "Draw a particular material over the frame" );

-static ConVar mat_showwatertextures( "mat_showwatertextures", "0", FCVAR_CHEAT );

-static ConVar mat_wateroverlaysize( "mat_wateroverlaysize", "256" );

-static ConVar mat_showframebuffertexture( "mat_showframebuffertexture", "0", FCVAR_CHEAT );

-static ConVar mat_framebuffercopyoverlaysize( "mat_framebuffercopyoverlaysize", "256" );

-static ConVar mat_showcamerarendertarget( "mat_showcamerarendertarget", "0", FCVAR_CHEAT );

-static ConVar mat_camerarendertargetoverlaysize( "mat_camerarendertargetoverlaysize", "256", FCVAR_CHEAT );

-static ConVar mat_hsv( "mat_hsv", "0", FCVAR_CHEAT );

-static ConVar mat_yuv( "mat_yuv", "0", FCVAR_CHEAT );

-static ConVar cl_overdraw_test( "cl_overdraw_test", "0", FCVAR_CHEAT | FCVAR_NEVER_AS_STRING );

-static ConVar mat_drawTexture( "mat_drawTexture", "", 0, "Enable debug view texture" );

-static ConVar mat_drawTextureScale( "mat_drawTextureScale", "1.0", 0, "Debug view texture scale" );

-#ifdef _X360

-static ConVar mat_drawColorRamp( "mat_drawColorRamp", "0", 0, "Draw color test pattern (0=Off, 1=[0..255], 2=[0..127]" );

-#endif

-

-//-----------------------------------------------------------------------------

-// debugging

-//-----------------------------------------------------------------------------

-// (the engine owns this cvar).

-ConVar mat_wireframe( "mat_wireframe", "0", FCVAR_CHEAT );

-const ConVar *sv_cheats = NULL;

-ConVar	mat_showlightmappage(  "mat_showlightmappage", "-1" ); // set this to the lightmap page that you want to see on screen, set to -1 to show nothing.

-ConVar cl_drawshadowtexture( "cl_drawshadowtexture", "0", FCVAR_CHEAT );

-ConVar cl_shadowtextureoverlaysize( "cl_shadowtextureoverlaysize", "256", FCVAR_CHEAT );

-

-static ConVar r_flashlightdrawdepth( "r_flashlightdrawdepth", "0" );

-

-

-//-----------------------------------------------------------------------------

-// Lightmap debugging mode view

-//-----------------------------------------------------------------------------

-class CLightmapDebugView : public CRendering3dView

-{

-public:

-	CLightmapDebugView(CViewRender *pMainView) : CRendering3dView( pMainView ) {}

-

-	void Draw()

-	{

-		extern bool s_bCanAccessCurrentView;

-		s_bCanAccessCurrentView = true;

-		Frustum frustum;

-		render->Push3DView( *this, 0, NULL, frustum );

-		BuildWorldRenderLists( this, true, true );

-		render->PopView( frustum );

-		s_bCanAccessCurrentView = false;

-

-		render->DrawLightmaps( m_pWorldRenderList, mat_showlightmappage.GetInt() );

-	}

-

-

-};

-

-

-//-----------------------------------------------------------------------------

-// Renders a material orthographically to screen...

-//-----------------------------------------------------------------------------

-static void RenderMaterial( const char *pMaterialName )

-{

-	// So it's not in the very top left

-	float x = 100.0f, y = 100.0f;

-	// float x = 0.0f, y = 0.0f;

-

-	IMaterial *pMaterial = materials->FindMaterial( pMaterialName, TEXTURE_GROUP_OTHER, false );

-	if ( !IsErrorMaterial( pMaterial ) )

-	{

-		CMatRenderContextPtr pRenderContext( materials );

-		pRenderContext->Bind( pMaterial );

-		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );

-

-		CMeshBuilder meshBuilder;

-		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );

-

-		meshBuilder.Position3f( x, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color4ub( 255, 255, 255, 255 );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( x + pMaterial->GetMappingWidth(), y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );

-		meshBuilder.Color4ub( 255, 255, 255, 255 );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( x + pMaterial->GetMappingWidth(), y + pMaterial->GetMappingHeight(), 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );

-		meshBuilder.Color4ub( 255, 255, 255, 255 );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( x, y + pMaterial->GetMappingHeight(), 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );

-		meshBuilder.Color4ub( 255, 255, 255, 255 );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.End();

-		pMesh->Draw();

-	}

-}

-

-static void OverlayWaterTexture( IMaterial *pMaterial, int xOffset, int yOffset, bool bFlip )

-{

-	// screen safe

-	float xBaseOffset = IsPC() ? 0 : 32;

-	float yBaseOffset = IsPC() ? 0 : 32;

-	float offsetS = ( 0.5f / 256.0f );

-	float offsetT = ( 0.5f / 256.0f );

-	float fFlip0 = bFlip ? 1.0f : 0.0f;

-	float fFlip1 = bFlip ? 0.0f : 1.0f;

-

-	if( !IsErrorMaterial( pMaterial ) )

-	{

-		CMatRenderContextPtr pRenderContext( materials );

-		pRenderContext->Bind( pMaterial );

-		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );

-

-		float w = mat_wateroverlaysize.GetFloat();

-		float h = mat_wateroverlaysize.GetFloat();

-

-		CMeshBuilder meshBuilder;

-		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );

-

-		meshBuilder.Position3f( xBaseOffset + xOffset * w, yBaseOffset + yOffset * h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, fFlip1 + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( xBaseOffset + ( xOffset + 1 ) * w, yBaseOffset + yOffset * h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, fFlip1 + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( xBaseOffset + ( xOffset + 1 ) * w, yBaseOffset + ( yOffset + 1 ) * h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, fFlip0 + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( xBaseOffset + xOffset * w, yBaseOffset + ( yOffset + 1 ) * h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, fFlip0 + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.End();

-		pMesh->Draw();

-	}

-}

-

-static void OverlayWaterTextures( void )

-{

-	OverlayWaterTexture( materials->FindMaterial( "debug/debugreflect", NULL ), 0, 0, false );

-	OverlayWaterTexture( materials->FindMaterial( "debug/debugrefract", NULL ), 0, 1, true );

-}

-

-void OverlayCameraRenderTarget( const char *pszMaterialName, float flX, float flY, float w, float h )

-{

-	float offsetS = ( 0.5f / 256.0f );

-	float offsetT = ( 0.5f / 256.0f );

-	IMaterial *pMaterial;

-	pMaterial = materials->FindMaterial( pszMaterialName, TEXTURE_GROUP_OTHER, true );

-	if( !IsErrorMaterial( pMaterial ) )

-	{

-		CMatRenderContextPtr pRenderContext( materials );

-		pRenderContext->Bind( pMaterial );

-		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );

-

-		CMeshBuilder meshBuilder;

-		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );

-

-		meshBuilder.Position3f( flX, flY, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 0.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( flX+w, flY, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 0.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( flX+w, flY+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 1.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( flX, flY+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 1.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.End();

-		pMesh->Draw();

-	}

-}

-

-

-static void OverlayFrameBufferTexture( int nFrameBufferIndex )

-{

-	float offsetS = ( 0.5f / 256.0f );

-	float offsetT = ( 0.5f / 256.0f );

-	IMaterial *pMaterial;

-	char buf[MAX_PATH];

-	Q_snprintf( buf, MAX_PATH, "debug/debugfbtexture%d", nFrameBufferIndex );

-	pMaterial = materials->FindMaterial( buf, TEXTURE_GROUP_OTHER, true );

-	if( !IsErrorMaterial( pMaterial ) )

-	{

-		CMatRenderContextPtr pRenderContext( materials );

-		pRenderContext->Bind( pMaterial );

-		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );

-

-		float w = mat_framebuffercopyoverlaysize.GetFloat();

-		float h = mat_framebuffercopyoverlaysize.GetFloat();

-

-		CMeshBuilder meshBuilder;

-		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );

-

-		meshBuilder.Position3f( w * nFrameBufferIndex, 0.0f, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 0.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( w * ( nFrameBufferIndex + 1 ), 0.0f, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 0.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( w * ( nFrameBufferIndex + 1 ), h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 1.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.Position3f( w * nFrameBufferIndex, h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 1.0f + offsetT );

-		meshBuilder.AdvanceVertex();

-

-		meshBuilder.End();

-		pMesh->Draw();

-	}

-}

-

-

-//-----------------------------------------------------------------------------

-// Debugging aid to display a texture

-//-----------------------------------------------------------------------------

-static void OverlayShowTexture( const char* textureName, float scale )

-{

-	bool			foundVar;

-	IMaterial		*pMaterial;

-	IMaterialVar	*BaseTextureVar;

-	ITexture		*pTex;

-	float			x, y, w, h;

-

-	// screen safe

-	x = 32;

-	y = 32;

-

-	pMaterial = materials->FindMaterial( "___debug", TEXTURE_GROUP_OTHER, true );

-	BaseTextureVar = pMaterial->FindVar( "$basetexture", &foundVar, false );

-	if (!foundVar)

-		return;

-

-	CMatRenderContextPtr pRenderContext( materials );

-

-	if ( textureName && textureName[0] )

-	{

-		pTex = materials->FindTexture( textureName, TEXTURE_GROUP_OTHER, false );

-		BaseTextureVar->SetTextureValue( pTex );

-

-		w = pTex->GetActualWidth() * scale;

-		h = pTex->GetActualHeight() * scale;

-	}

-	else

-	{

-		w = h = 64.0f * scale;

-	}

-

-	pRenderContext->Bind( pMaterial );

-	IMesh* pMesh = pRenderContext->GetDynamicMesh( true );

-

-	CMeshBuilder meshBuilder;

-	meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );

-	meshBuilder.Position3f( x, y, 0.0f );

-	meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-	meshBuilder.AdvanceVertex();

-	meshBuilder.Position3f( x+w, y, 0.0f );

-	meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );

-	meshBuilder.AdvanceVertex();

-	meshBuilder.Position3f( x+w, y+h, 0.0f );

-	meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );

-	meshBuilder.AdvanceVertex();

-	meshBuilder.Position3f( x, y+h, 0.0f );

-	meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );

-	meshBuilder.AdvanceVertex();

-	meshBuilder.End();

-	pMesh->Draw();

-}

-

-//-----------------------------------------------------------------------------

-// Debugging aid to display a color ramp

-//-----------------------------------------------------------------------------

-#if defined( _X360 )

-static void OverlayColorRamp( bool bHalfSpace )

-{

-	IMaterial		*pMaterial;

-	float			x, y, w, h;

-

-	pMaterial = materials->FindMaterial( "vgui/white", TEXTURE_GROUP_OTHER, true );

-	

-	int backBufferWidth, backBufferHeight;

-	materials->GetBackBufferDimensions( backBufferWidth, backBufferHeight );

-

-	w = ( backBufferWidth == 1280 ) ? 1024 : 512;

-	h = 80;

-	x = ( backBufferWidth - w )/2;

-	y = ( backBufferHeight - 4*h )/2;

-	

-	int numBands = 32;

-	int color0 = 0;

-	int color1 = bHalfSpace ? 127 : 255;

-	int colorStep = (color1 - color0 + 1)/numBands;

-

-	CMatRenderContextPtr pRenderContext( materials );

-	

-	pRenderContext->Bind( pMaterial );

-	IMesh* pMesh = pRenderContext->GetDynamicMesh( true );

-

-	CMeshBuilder meshBuilder;

-

-	// draw ticks

-	int xx = x;

-	meshBuilder.Begin( pMesh, MATERIAL_LINES, numBands+1 );

-	for ( int i=0; i<numBands+1; i++ )

-	{

-		meshBuilder.Position3f( xx, y-10, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color3ub( 255, 255, 0 );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color3ub( 255, 255, 0 );

-		meshBuilder.AdvanceVertex();

-		xx += w/numBands;

-	}

-	meshBuilder.End();

-	pMesh->Draw();

-

-	// black to white band

-	xx = x;

-	int color = color0;

-	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );

-	for ( int i=0; i<numBands+1; i++ )

-	{

-		meshBuilder.Position3f( xx, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		color += colorStep;

-		if ( color > 255 )

-			color = 255;

-		xx += w/numBands;

-	}

-	meshBuilder.End();

-	pMesh->Draw();

-

-	// white to black band

-	color = color1;

-	y += h;

-	xx = x;

-	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );

-	for ( int i=0; i<numBands+1; i++ )

-	{

-		meshBuilder.Position3f( xx, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );

-		meshBuilder.Color3ub( color, color, color );

-		meshBuilder.AdvanceVertex();

-		color -= colorStep;

-		if ( color < 0 )

-			color = 0;

-		xx += w/numBands;

-	}

-	meshBuilder.End();

-	pMesh->Draw();

-

-	// red band

-	color = color1;

-	y += h;

-	xx = x;

-	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );

-	for ( int i=0; i<numBands+1; i++ )

-	{

-		meshBuilder.Position3f( xx, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color3ub( color, 0, 0 );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );

-		meshBuilder.Color3ub( color, 0, 0 );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );

-		meshBuilder.Color3ub( color, 0, 0 );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );

-		meshBuilder.Color3ub( color, 0, 0 );

-		meshBuilder.AdvanceVertex();

-		color -= colorStep;

-		if ( color < 0 )

-			color = 0;

-		xx += w/numBands;

-	}

-	meshBuilder.End();

-	pMesh->Draw();

-

-	// green band

-	color = color1;

-	y += h;

-	xx = x;

-	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );

-	for ( int i=0; i<numBands+1; i++ )

-	{

-		meshBuilder.Position3f( xx, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color3ub( 0, color, 0 );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );

-		meshBuilder.Color3ub( 0, color, 0 );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );

-		meshBuilder.Color3ub( 0, color, 0 );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );

-		meshBuilder.Color3ub( 0, color, 0 );

-		meshBuilder.AdvanceVertex();

-

-		color -= colorStep;

-		if ( color < 0 )

-			color = 0;

-		xx += w/numBands;

-	}

-	meshBuilder.End();

-	pMesh->Draw();

-

-	// blue band

-	color = color1;

-	y += h;

-	xx = x;

-	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );

-	for ( int i=0; i<numBands+1; i++ )

-	{

-		meshBuilder.Position3f( xx, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );

-		meshBuilder.Color3ub( 0, 0, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );

-		meshBuilder.Color3ub( 0, 0, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );

-		meshBuilder.Color3ub( 0, 0, color );

-		meshBuilder.AdvanceVertex();

-		meshBuilder.Position3f( xx, y+h, 0.0f );

-		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );

-		meshBuilder.Color3ub( 0, 0, color );

-		meshBuilder.AdvanceVertex();

-		color -= colorStep;

-		if ( color < 0 )

-			color = 0;

-		xx += w/numBands;

-	}

-	meshBuilder.End();

-	pMesh->Draw();

-}

-#endif

-

-//-----------------------------------------------------------------------------

-// Draws all the debugging info

-//-----------------------------------------------------------------------------

-void CDebugViewRender::Draw3DDebuggingInfo( const CViewSetup &view )

-{

-	VPROF("CViewRender::Draw3DDebuggingInfo");

-

-	// Draw 3d overlays

-	render->Draw3DDebugOverlays();

-

-	// Draw the line file used for debugging leaks

-	render->DrawLineFile();

-}

-

-

-//-----------------------------------------------------------------------------

-// Draws all the debugging info

-//-----------------------------------------------------------------------------

-void CDebugViewRender::Draw2DDebuggingInfo( const CViewSetup &view )

-{

-	if ( IsX360() && IsRetail() )

-		return;

-

-	// HDRFIXME: Assert NULL rendertarget

-	if ( mat_yuv.GetInt() && (engine->GetDXSupportLevel() >= 80) )

-	{

-		IMaterial *pMaterial;

-		pMaterial = materials->FindMaterial( "debug/yuv", TEXTURE_GROUP_OTHER, true );

-		if( !IsErrorMaterial( pMaterial ) )

-		{

-			pMaterial->IncrementReferenceCount();

-			DrawScreenEffectMaterial( pMaterial, view.x, view.y, view.width, view.height );

-			pMaterial->DecrementReferenceCount();

-		}

-	}

-

-	if ( mat_hsv.GetInt() && (engine->GetDXSupportLevel() >= 90) )

-	{

-		IMaterial *pMaterial;

-		pMaterial = materials->FindMaterial( "debug/hsv", TEXTURE_GROUP_OTHER, true );

-		if( !IsErrorMaterial( pMaterial ) )

-		{

-			pMaterial->IncrementReferenceCount();

-			DrawScreenEffectMaterial( pMaterial, view.x, view.y, view.width, view.height );

-			pMaterial->DecrementReferenceCount();

-		}

-	}

-

-	// Draw debugging lightmaps

-	if ( mat_showlightmappage.GetInt() != -1 )

-	{

-		CLightmapDebugView clientView( assert_cast<CViewRender *>( ::view ) );

-		clientView.Setup( view );

-		clientView.Draw();

-	}

-

-	if ( cl_drawshadowtexture.GetInt() )

-	{

-		int nSize = cl_shadowtextureoverlaysize.GetInt();

-		g_pClientShadowMgr->RenderShadowTexture( nSize, nSize );

-	}

-

-	const char *pDrawMaterial = cl_drawmaterial.GetString();

-	if ( pDrawMaterial && pDrawMaterial[0] )

-	{

-		RenderMaterial( pDrawMaterial ); 

-	}

-

-	if ( mat_showwatertextures.GetBool() )

-	{

-		OverlayWaterTextures();

-	}

-

-	if ( mat_showcamerarendertarget.GetBool() )

-	{

-		float w = mat_wateroverlaysize.GetFloat();

-		float h = mat_wateroverlaysize.GetFloat();

-#ifdef PORTAL

-		g_pPortalRender->OverlayPortalRenderTargets( w, h );

-#else

-		OverlayCameraRenderTarget( "debug/debugcamerarendertarget", 0, 0, w, h );

-#endif

-	}

-

-	if ( mat_showframebuffertexture.GetBool() )

-	{

-		// HDRFIXME: Get rid of these rendertarget sets assuming that the assert at the top of this function is true.

-		CMatRenderContextPtr pRenderContext( materials );

-		pRenderContext->PushRenderTargetAndViewport( NULL );

-		OverlayFrameBufferTexture( 0 );

-		OverlayFrameBufferTexture( 1 );

-		pRenderContext->PopRenderTargetAndViewport( );

-	}

-

-	const char *pDrawTexture = mat_drawTexture.GetString();

-	if ( pDrawTexture && pDrawTexture[0] )

-	{		

-		OverlayShowTexture( pDrawTexture, mat_drawTextureScale.GetFloat() );

-	}

-

-#ifdef _X360

-	if ( mat_drawColorRamp.GetBool() )

-	{

-		OverlayColorRamp( mat_drawColorRamp.GetInt() == 2 );

-	}

-#endif

-

-	if ( r_flashlightdrawdepth.GetBool() )

-	{

-		shadowmgr->DrawFlashlightDepthTexture( );

-	}

-}

-

-//-----------------------------------------------------------------------------

-// A console command allowing you to draw a material as an overlay

-//-----------------------------------------------------------------------------

-CON_COMMAND_F( r_screenoverlay, "Draw specified material as an overlay", FCVAR_CHEAT|FCVAR_SERVER_CAN_EXECUTE )

-{

-	if( args.ArgC() == 2 )

-	{

-		if ( !Q_stricmp( "off", args[1] ) )

-		{

-			view->SetScreenOverlayMaterial( NULL );

-		}

-		else

-		{

-			IMaterial *pMaterial = materials->FindMaterial( args[1], TEXTURE_GROUP_OTHER, false );

-			if ( !IsErrorMaterial( pMaterial ) )

-			{

-				view->SetScreenOverlayMaterial( pMaterial );

-			}

-			else

-			{

-				view->SetScreenOverlayMaterial( NULL );

-			}

-		}

-	}

-	else

-	{

-		IMaterial *pMaterial = view->GetScreenOverlayMaterial();

-		Warning( "r_screenoverlay: %s\n", pMaterial ? pMaterial->GetName() : "off" );

-	}

-}

-

-// Used to verify frame syncing.

-void CDebugViewRender::GenerateOverdrawForTesting()

-{

-	if ( IsX360() )

-		return;

-

-	if ( !cl_overdraw_test.GetInt() )

-		return;

-

-	for ( int i=0; i < 40; i++ )

-	{

-		g_SmokeFogOverlayAlpha = 20 / 255.0;

-		DrawSmokeFogOverlay();

-	}

-	g_SmokeFogOverlayAlpha = 0;

-}

-

-

+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================
+
+#include "cbase.h"
+
+#include "tier0/vprof.h"
+
+#include "view_scene.h"
+#include "viewrender.h"
+#include "viewdebug.h"
+#include "smoke_fog_overlay.h"
+#include "materialsystem/imaterialvar.h"
+
+#ifdef PORTAL
+//#include "C_Portal_Player.h"
+#include "portal_render_targets.h"
+#include "PortalRender.h"
+#endif
+
+//-----------------------------------------------------------------------------
+// debugging overlays
+//-----------------------------------------------------------------------------
+static ConVar cl_drawmaterial( "cl_drawmaterial", "", FCVAR_CHEAT, "Draw a particular material over the frame" );
+static ConVar mat_showwatertextures( "mat_showwatertextures", "0", FCVAR_CHEAT );
+static ConVar mat_wateroverlaysize( "mat_wateroverlaysize", "256" );
+static ConVar mat_showframebuffertexture( "mat_showframebuffertexture", "0", FCVAR_CHEAT );
+static ConVar mat_framebuffercopyoverlaysize( "mat_framebuffercopyoverlaysize", "256" );
+static ConVar mat_showcamerarendertarget( "mat_showcamerarendertarget", "0", FCVAR_CHEAT );
+static ConVar mat_camerarendertargetoverlaysize( "mat_camerarendertargetoverlaysize", "256", FCVAR_CHEAT );
+static ConVar mat_hsv( "mat_hsv", "0", FCVAR_CHEAT );
+static ConVar mat_yuv( "mat_yuv", "0", FCVAR_CHEAT );
+static ConVar cl_overdraw_test( "cl_overdraw_test", "0", FCVAR_CHEAT | FCVAR_NEVER_AS_STRING );
+static ConVar mat_drawTexture( "mat_drawTexture", "", 0, "Enable debug view texture" );
+static ConVar mat_drawTextureScale( "mat_drawTextureScale", "1.0", 0, "Debug view texture scale" );
+#ifdef _X360
+static ConVar mat_drawColorRamp( "mat_drawColorRamp", "0", 0, "Draw color test pattern (0=Off, 1=[0..255], 2=[0..127]" );
+#endif
+
+//-----------------------------------------------------------------------------
+// debugging
+//-----------------------------------------------------------------------------
+// (the engine owns this cvar).
+ConVar mat_wireframe( "mat_wireframe", "0", FCVAR_CHEAT );
+const ConVar *sv_cheats = NULL;
+ConVar	mat_showlightmappage(  "mat_showlightmappage", "-1" ); // set this to the lightmap page that you want to see on screen, set to -1 to show nothing.
+ConVar cl_drawshadowtexture( "cl_drawshadowtexture", "0", FCVAR_CHEAT );
+ConVar cl_shadowtextureoverlaysize( "cl_shadowtextureoverlaysize", "256", FCVAR_CHEAT );
+
+static ConVar r_flashlightdrawdepth( "r_flashlightdrawdepth", "0" );
+
+
+//-----------------------------------------------------------------------------
+// Lightmap debugging mode view
+//-----------------------------------------------------------------------------
+class CLightmapDebugView : public CRendering3dView
+{
+public:
+	CLightmapDebugView(CViewRender *pMainView) : CRendering3dView( pMainView ) {}
+
+	void Draw()
+	{
+		extern bool s_bCanAccessCurrentView;
+		s_bCanAccessCurrentView = true;
+		Frustum frustum;
+		render->Push3DView( *this, 0, NULL, frustum );
+		BuildWorldRenderLists( this, true, true );
+		render->PopView( frustum );
+		s_bCanAccessCurrentView = false;
+
+		render->DrawLightmaps( m_pWorldRenderList, mat_showlightmappage.GetInt() );
+	}
+
+
+};
+
+
+//-----------------------------------------------------------------------------
+// Renders a material orthographically to screen...
+//-----------------------------------------------------------------------------
+static void RenderMaterial( const char *pMaterialName )
+{
+	// So it's not in the very top left
+	float x = 100.0f, y = 100.0f;
+	// float x = 0.0f, y = 0.0f;
+
+	IMaterial *pMaterial = materials->FindMaterial( pMaterialName, TEXTURE_GROUP_OTHER, false );
+	if ( !IsErrorMaterial( pMaterial ) )
+	{
+		CMatRenderContextPtr pRenderContext( materials );
+		pRenderContext->Bind( pMaterial );
+		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
+
+		CMeshBuilder meshBuilder;
+		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
+
+		meshBuilder.Position3f( x, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color4ub( 255, 255, 255, 255 );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( x + pMaterial->GetMappingWidth(), y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
+		meshBuilder.Color4ub( 255, 255, 255, 255 );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( x + pMaterial->GetMappingWidth(), y + pMaterial->GetMappingHeight(), 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
+		meshBuilder.Color4ub( 255, 255, 255, 255 );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( x, y + pMaterial->GetMappingHeight(), 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
+		meshBuilder.Color4ub( 255, 255, 255, 255 );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.End();
+		pMesh->Draw();
+	}
+}
+
+static void OverlayWaterTexture( IMaterial *pMaterial, int xOffset, int yOffset, bool bFlip )
+{
+	// screen safe
+	float xBaseOffset = IsPC() ? 0 : 32;
+	float yBaseOffset = IsPC() ? 0 : 32;
+	float offsetS = ( 0.5f / 256.0f );
+	float offsetT = ( 0.5f / 256.0f );
+	float fFlip0 = bFlip ? 1.0f : 0.0f;
+	float fFlip1 = bFlip ? 0.0f : 1.0f;
+
+	if( !IsErrorMaterial( pMaterial ) )
+	{
+		CMatRenderContextPtr pRenderContext( materials );
+		pRenderContext->Bind( pMaterial );
+		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
+
+		float w = mat_wateroverlaysize.GetFloat();
+		float h = mat_wateroverlaysize.GetFloat();
+
+		CMeshBuilder meshBuilder;
+		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
+
+		meshBuilder.Position3f( xBaseOffset + xOffset * w, yBaseOffset + yOffset * h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, fFlip1 + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( xBaseOffset + ( xOffset + 1 ) * w, yBaseOffset + yOffset * h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, fFlip1 + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( xBaseOffset + ( xOffset + 1 ) * w, yBaseOffset + ( yOffset + 1 ) * h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, fFlip0 + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( xBaseOffset + xOffset * w, yBaseOffset + ( yOffset + 1 ) * h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, fFlip0 + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.End();
+		pMesh->Draw();
+	}
+}
+
+static void OverlayWaterTextures( void )
+{
+	OverlayWaterTexture( materials->FindMaterial( "debug/debugreflect", NULL ), 0, 0, false );
+	OverlayWaterTexture( materials->FindMaterial( "debug/debugrefract", NULL ), 0, 1, true );
+}
+
+void OverlayCameraRenderTarget( const char *pszMaterialName, float flX, float flY, float w, float h )
+{
+	float offsetS = ( 0.5f / 256.0f );
+	float offsetT = ( 0.5f / 256.0f );
+	IMaterial *pMaterial;
+	pMaterial = materials->FindMaterial( pszMaterialName, TEXTURE_GROUP_OTHER, true );
+	if( !IsErrorMaterial( pMaterial ) )
+	{
+		CMatRenderContextPtr pRenderContext( materials );
+		pRenderContext->Bind( pMaterial );
+		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
+
+		CMeshBuilder meshBuilder;
+		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
+
+		meshBuilder.Position3f( flX, flY, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 0.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( flX+w, flY, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 0.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( flX+w, flY+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 1.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( flX, flY+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 1.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.End();
+		pMesh->Draw();
+	}
+}
+
+
+static void OverlayFrameBufferTexture( int nFrameBufferIndex )
+{
+	float offsetS = ( 0.5f / 256.0f );
+	float offsetT = ( 0.5f / 256.0f );
+	IMaterial *pMaterial;
+	char buf[MAX_PATH];
+	Q_snprintf( buf, MAX_PATH, "debug/debugfbtexture%d", nFrameBufferIndex );
+	pMaterial = materials->FindMaterial( buf, TEXTURE_GROUP_OTHER, true );
+	if( !IsErrorMaterial( pMaterial ) )
+	{
+		CMatRenderContextPtr pRenderContext( materials );
+		pRenderContext->Bind( pMaterial );
+		IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
+
+		float w = mat_framebuffercopyoverlaysize.GetFloat();
+		float h = mat_framebuffercopyoverlaysize.GetFloat();
+
+		CMeshBuilder meshBuilder;
+		meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
+
+		meshBuilder.Position3f( w * nFrameBufferIndex, 0.0f, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 0.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( w * ( nFrameBufferIndex + 1 ), 0.0f, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 0.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( w * ( nFrameBufferIndex + 1 ), h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 1.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.Position3f( w * nFrameBufferIndex, h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 1.0f + offsetT );
+		meshBuilder.AdvanceVertex();
+
+		meshBuilder.End();
+		pMesh->Draw();
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Debugging aid to display a texture
+//-----------------------------------------------------------------------------
+static void OverlayShowTexture( const char* textureName, float scale )
+{
+	bool			foundVar;
+	IMaterial		*pMaterial;
+	IMaterialVar	*BaseTextureVar;
+	ITexture		*pTex;
+	float			x, y, w, h;
+
+	// screen safe
+	x = 32;
+	y = 32;
+
+	pMaterial = materials->FindMaterial( "___debug", TEXTURE_GROUP_OTHER, true );
+	BaseTextureVar = pMaterial->FindVar( "$basetexture", &foundVar, false );
+	if (!foundVar)
+		return;
+
+	CMatRenderContextPtr pRenderContext( materials );
+
+	if ( textureName && textureName[0] )
+	{
+		pTex = materials->FindTexture( textureName, TEXTURE_GROUP_OTHER, false );
+		BaseTextureVar->SetTextureValue( pTex );
+
+		w = pTex->GetActualWidth() * scale;
+		h = pTex->GetActualHeight() * scale;
+	}
+	else
+	{
+		w = h = 64.0f * scale;
+	}
+
+	pRenderContext->Bind( pMaterial );
+	IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
+
+	CMeshBuilder meshBuilder;
+	meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
+	meshBuilder.Position3f( x, y, 0.0f );
+	meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+	meshBuilder.AdvanceVertex();
+	meshBuilder.Position3f( x+w, y, 0.0f );
+	meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
+	meshBuilder.AdvanceVertex();
+	meshBuilder.Position3f( x+w, y+h, 0.0f );
+	meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
+	meshBuilder.AdvanceVertex();
+	meshBuilder.Position3f( x, y+h, 0.0f );
+	meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
+	meshBuilder.AdvanceVertex();
+	meshBuilder.End();
+	pMesh->Draw();
+}
+
+//-----------------------------------------------------------------------------
+// Debugging aid to display a color ramp
+//-----------------------------------------------------------------------------
+#if defined( _X360 )
+static void OverlayColorRamp( bool bHalfSpace )
+{
+	IMaterial		*pMaterial;
+	float			x, y, w, h;
+
+	pMaterial = materials->FindMaterial( "vgui/white", TEXTURE_GROUP_OTHER, true );
+	
+	int backBufferWidth, backBufferHeight;
+	materials->GetBackBufferDimensions( backBufferWidth, backBufferHeight );
+
+	w = ( backBufferWidth == 1280 ) ? 1024 : 512;
+	h = 80;
+	x = ( backBufferWidth - w )/2;
+	y = ( backBufferHeight - 4*h )/2;
+	
+	int numBands = 32;
+	int color0 = 0;
+	int color1 = bHalfSpace ? 127 : 255;
+	int colorStep = (color1 - color0 + 1)/numBands;
+
+	CMatRenderContextPtr pRenderContext( materials );
+	
+	pRenderContext->Bind( pMaterial );
+	IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
+
+	CMeshBuilder meshBuilder;
+
+	// draw ticks
+	int xx = x;
+	meshBuilder.Begin( pMesh, MATERIAL_LINES, numBands+1 );
+	for ( int i=0; i<numBands+1; i++ )
+	{
+		meshBuilder.Position3f( xx, y-10, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color3ub( 255, 255, 0 );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color3ub( 255, 255, 0 );
+		meshBuilder.AdvanceVertex();
+		xx += w/numBands;
+	}
+	meshBuilder.End();
+	pMesh->Draw();
+
+	// black to white band
+	xx = x;
+	int color = color0;
+	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
+	for ( int i=0; i<numBands+1; i++ )
+	{
+		meshBuilder.Position3f( xx, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		color += colorStep;
+		if ( color > 255 )
+			color = 255;
+		xx += w/numBands;
+	}
+	meshBuilder.End();
+	pMesh->Draw();
+
+	// white to black band
+	color = color1;
+	y += h;
+	xx = x;
+	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
+	for ( int i=0; i<numBands+1; i++ )
+	{
+		meshBuilder.Position3f( xx, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
+		meshBuilder.Color3ub( color, color, color );
+		meshBuilder.AdvanceVertex();
+		color -= colorStep;
+		if ( color < 0 )
+			color = 0;
+		xx += w/numBands;
+	}
+	meshBuilder.End();
+	pMesh->Draw();
+
+	// red band
+	color = color1;
+	y += h;
+	xx = x;
+	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
+	for ( int i=0; i<numBands+1; i++ )
+	{
+		meshBuilder.Position3f( xx, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color3ub( color, 0, 0 );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
+		meshBuilder.Color3ub( color, 0, 0 );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
+		meshBuilder.Color3ub( color, 0, 0 );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
+		meshBuilder.Color3ub( color, 0, 0 );
+		meshBuilder.AdvanceVertex();
+		color -= colorStep;
+		if ( color < 0 )
+			color = 0;
+		xx += w/numBands;
+	}
+	meshBuilder.End();
+	pMesh->Draw();
+
+	// green band
+	color = color1;
+	y += h;
+	xx = x;
+	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
+	for ( int i=0; i<numBands+1; i++ )
+	{
+		meshBuilder.Position3f( xx, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color3ub( 0, color, 0 );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
+		meshBuilder.Color3ub( 0, color, 0 );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
+		meshBuilder.Color3ub( 0, color, 0 );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
+		meshBuilder.Color3ub( 0, color, 0 );
+		meshBuilder.AdvanceVertex();
+
+		color -= colorStep;
+		if ( color < 0 )
+			color = 0;
+		xx += w/numBands;
+	}
+	meshBuilder.End();
+	pMesh->Draw();
+
+	// blue band
+	color = color1;
+	y += h;
+	xx = x;
+	meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
+	for ( int i=0; i<numBands+1; i++ )
+	{
+		meshBuilder.Position3f( xx, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
+		meshBuilder.Color3ub( 0, 0, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
+		meshBuilder.Color3ub( 0, 0, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
+		meshBuilder.Color3ub( 0, 0, color );
+		meshBuilder.AdvanceVertex();
+		meshBuilder.Position3f( xx, y+h, 0.0f );
+		meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
+		meshBuilder.Color3ub( 0, 0, color );
+		meshBuilder.AdvanceVertex();
+		color -= colorStep;
+		if ( color < 0 )
+			color = 0;
+		xx += w/numBands;
+	}
+	meshBuilder.End();
+	pMesh->Draw();
+}
+#endif
+
+//-----------------------------------------------------------------------------
+// Draws all the debugging info
+//-----------------------------------------------------------------------------
+void CDebugViewRender::Draw3DDebuggingInfo( const CViewSetup &view )
+{
+	VPROF("CViewRender::Draw3DDebuggingInfo");
+
+	// Draw 3d overlays
+	render->Draw3DDebugOverlays();
+
+	// Draw the line file used for debugging leaks
+	render->DrawLineFile();
+}
+
+
+//-----------------------------------------------------------------------------
+// Draws all the debugging info
+//-----------------------------------------------------------------------------
+void CDebugViewRender::Draw2DDebuggingInfo( const CViewSetup &view )
+{
+	if ( IsX360() && IsRetail() )
+		return;
+
+	// HDRFIXME: Assert NULL rendertarget
+	if ( mat_yuv.GetInt() && (engine->GetDXSupportLevel() >= 80) )
+	{
+		IMaterial *pMaterial;
+		pMaterial = materials->FindMaterial( "debug/yuv", TEXTURE_GROUP_OTHER, true );
+		if( !IsErrorMaterial( pMaterial ) )
+		{
+			pMaterial->IncrementReferenceCount();
+			DrawScreenEffectMaterial( pMaterial, view.x, view.y, view.width, view.height );
+			pMaterial->DecrementReferenceCount();
+		}
+	}
+
+	if ( mat_hsv.GetInt() && (engine->GetDXSupportLevel() >= 90) )
+	{
+		IMaterial *pMaterial;
+		pMaterial = materials->FindMaterial( "debug/hsv", TEXTURE_GROUP_OTHER, true );
+		if( !IsErrorMaterial( pMaterial ) )
+		{
+			pMaterial->IncrementReferenceCount();
+			DrawScreenEffectMaterial( pMaterial, view.x, view.y, view.width, view.height );
+			pMaterial->DecrementReferenceCount();
+		}
+	}
+
+	// Draw debugging lightmaps
+	if ( mat_showlightmappage.GetInt() != -1 )
+	{
+		CLightmapDebugView clientView( assert_cast<CViewRender *>( ::view ) );
+		clientView.Setup( view );
+		clientView.Draw();
+	}
+
+	if ( cl_drawshadowtexture.GetInt() )
+	{
+		int nSize = cl_shadowtextureoverlaysize.GetInt();
+		g_pClientShadowMgr->RenderShadowTexture( nSize, nSize );
+	}
+
+	const char *pDrawMaterial = cl_drawmaterial.GetString();
+	if ( pDrawMaterial && pDrawMaterial[0] )
+	{
+		RenderMaterial( pDrawMaterial ); 
+	}
+
+	if ( mat_showwatertextures.GetBool() )
+	{
+		OverlayWaterTextures();
+	}
+
+	if ( mat_showcamerarendertarget.GetBool() )
+	{
+		float w = mat_wateroverlaysize.GetFloat();
+		float h = mat_wateroverlaysize.GetFloat();
+#ifdef PORTAL
+		g_pPortalRender->OverlayPortalRenderTargets( w, h );
+#else
+		OverlayCameraRenderTarget( "debug/debugcamerarendertarget", 0, 0, w, h );
+#endif
+	}
+
+	if ( mat_showframebuffertexture.GetBool() )
+	{
+		// HDRFIXME: Get rid of these rendertarget sets assuming that the assert at the top of this function is true.
+		CMatRenderContextPtr pRenderContext( materials );
+		pRenderContext->PushRenderTargetAndViewport( NULL );
+		OverlayFrameBufferTexture( 0 );
+		OverlayFrameBufferTexture( 1 );
+		pRenderContext->PopRenderTargetAndViewport( );
+	}
+
+	const char *pDrawTexture = mat_drawTexture.GetString();
+	if ( pDrawTexture && pDrawTexture[0] )
+	{		
+		OverlayShowTexture( pDrawTexture, mat_drawTextureScale.GetFloat() );
+	}
+
+#ifdef _X360
+	if ( mat_drawColorRamp.GetBool() )
+	{
+		OverlayColorRamp( mat_drawColorRamp.GetInt() == 2 );
+	}
+#endif
+
+	if ( r_flashlightdrawdepth.GetBool() )
+	{
+		shadowmgr->DrawFlashlightDepthTexture( );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// A console command allowing you to draw a material as an overlay
+//-----------------------------------------------------------------------------
+CON_COMMAND_F( r_screenoverlay, "Draw specified material as an overlay", FCVAR_CHEAT|FCVAR_SERVER_CAN_EXECUTE )
+{
+	if( args.ArgC() == 2 )
+	{
+		if ( !Q_stricmp( "off", args[1] ) )
+		{
+			view->SetScreenOverlayMaterial( NULL );
+		}
+		else
+		{
+			IMaterial *pMaterial = materials->FindMaterial( args[1], TEXTURE_GROUP_OTHER, false );
+			if ( !IsErrorMaterial( pMaterial ) )
+			{
+				view->SetScreenOverlayMaterial( pMaterial );
+			}
+			else
+			{
+				view->SetScreenOverlayMaterial( NULL );
+			}
+		}
+	}
+	else
+	{
+		IMaterial *pMaterial = view->GetScreenOverlayMaterial();
+		Warning( "r_screenoverlay: %s\n", pMaterial ? pMaterial->GetName() : "off" );
+	}
+}
+
+// Used to verify frame syncing.
+void CDebugViewRender::GenerateOverdrawForTesting()
+{
+	if ( IsX360() )
+		return;
+
+	if ( !cl_overdraw_test.GetInt() )
+		return;
+
+	for ( int i=0; i < 40; i++ )
+	{
+		g_SmokeFogOverlayAlpha = 20 / 255.0;
+		DrawSmokeFogOverlay();
+	}
+	g_SmokeFogOverlayAlpha = 0;
+}
+
+