svn merge ^/branches/released

1 files changed, 1446 insertions, 0 deletions

diff --git a/mesalib/src/mesa/drivers/windows/gldirect/dx9/gld_primitive_dx9.c b/mesalib/src/mesa/drivers/windows/gldirect/dx9/gld_primitive_dx9.c
new file mode 100644
index 000000000..403a9d5f8
--- /dev/null
+++ b/mesalib/src/mesa/drivers/windows/gldirect/dx9/gld_primitive_dx9.c
@@ -0,0 +1,1446 @@
+/****************************************************************************
+*
+*                        Mesa 3-D graphics library
+*                        Direct3D Driver Interface
+*
+*  ========================================================================
+*
+*   Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
+*
+*   Permission is hereby granted, free of charge, to any person obtaining a
+*   copy of this software and associated documentation files (the "Software"),
+*   to deal in the Software without restriction, including without limitation
+*   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+*   and/or sell copies of the Software, and to permit persons to whom the
+*   Software is furnished to do so, subject to the following conditions:
+*
+*   The above copyright notice and this permission notice shall be included
+*   in all copies or substantial portions of the Software.
+*
+*   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+*   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+*   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+*   SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+*   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+*   OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+*   SOFTWARE.
+*
+*  ======================================================================
+*
+* Language:     ANSI C
+* Environment:  Windows 9x/2000/XP/XBox (Win32)
+*
+* Description:  Primitive (points/lines/tris/quads) rendering
+*
+****************************************************************************/
+
+//#include "../GLDirect.h"
+
+//#include "gld_dx8.h"
+
+#include "dglcontext.h"
+#include "ddlog.h"
+#include "gld_dx9.h"
+
+#include "glheader.h"
+#include "context.h"
+#include "colormac.h"
+#include "depth.h"
+#include "extensions.h"
+#include "macros.h"
+#include "matrix.h"
+// #include "mem.h"
+//#include "mmath.h"
+#include "mtypes.h"
+#include "texformat.h"
+#include "texstore.h"
+#include "vbo/vbo.h"
+#include "swrast/swrast.h"
+#include "swrast_setup/swrast_setup.h"
+#include "swrast_setup/ss_context.h"
+#include "swrast/s_context.h"
+#include "swrast/s_depth.h"
+#include "swrast/s_lines.h"
+#include "swrast/s_triangle.h"
+#include "swrast/s_trispan.h"
+#include "tnl/tnl.h"
+#include "tnl/t_context.h"
+#include "tnl/t_pipeline.h"
+
+// Disable compiler complaints about unreferenced local variables
+#pragma warning (disable:4101)
+
+//---------------------------------------------------------------------------
+// Helper defines for primitives
+//---------------------------------------------------------------------------
+
+//static const float ooZ		= 1.0f / 65536.0f; // One over Z
+
+#define GLD_COLOUR (D3DCOLOR_RGBA(swv->color[0], swv->color[1], swv->color[2], swv->color[3]))
+#define GLD_SPECULAR (D3DCOLOR_RGBA(swv->specular[0], swv->specular[1], swv->specular[2], swv->specular[3]))
+#define GLD_FLIP_Y(y) (gldCtx->dwHeight - (y))
+
+//---------------------------------------------------------------------------
+// 2D vertex setup
+//---------------------------------------------------------------------------
+
+#define GLD_SETUP_2D_VARS_POINTS							\
+	GLD_context		*gldCtx	= GLD_GET_CONTEXT(ctx);			\
+	GLD_driver_dx9	*gld	= GLD_GET_DX9_DRIVER(gldCtx);	\
+	GLD_2D_VERTEX	*pV		= (GLD_2D_VERTEX*)gld->PB2d.pPoints;	\
+	SScontext		*ss		= SWSETUP_CONTEXT(ctx);			\
+	SWvertex		*swv;									\
+	DWORD			dwSpecularColour;						\
+	DWORD			dwFlatColour
+
+#define GLD_SETUP_2D_VARS_LINES								\
+	GLD_context		*gldCtx	= GLD_GET_CONTEXT(ctx);			\
+	GLD_driver_dx9	*gld	= GLD_GET_DX9_DRIVER(gldCtx);	\
+	GLD_2D_VERTEX	*pV		= (GLD_2D_VERTEX*)gld->PB2d.pLines;	\
+	SScontext		*ss		= SWSETUP_CONTEXT(ctx);			\
+	SWvertex		*swv;									\
+	DWORD			dwSpecularColour;						\
+	DWORD			dwFlatColour
+
+#define GLD_SETUP_2D_VARS_TRIANGLES							\
+	BOOL			bFog = ctx->Fog.Enabled;				\
+	GLD_context		*gldCtx	= GLD_GET_CONTEXT(ctx);			\
+	GLD_driver_dx9	*gld	= GLD_GET_DX9_DRIVER(gldCtx);	\
+	GLD_2D_VERTEX	*pV		= (GLD_2D_VERTEX*)gld->PB2d.pTriangles;	\
+	SScontext		*ss		= SWSETUP_CONTEXT(ctx);			\
+	SWvertex		*swv;									\
+	DWORD			dwSpecularColour;						\
+	DWORD			dwFlatColour;							\
+	GLuint					facing = 0;						\
+	struct vertex_buffer	*VB;							\
+	GLchan					(*vbcolor)[4];					\
+	GLchan					(*vbspec)[4]
+
+#define GLD_SETUP_GET_SWVERT(s)					\
+	swv = &ss->verts[##s]
+
+#define GLD_SETUP_2D_VERTEX						\
+	pV->x			= swv->win[0];				\
+	pV->y			= GLD_FLIP_Y(swv->win[1]);	\
+	pV->rhw			= swv->win[3]
+
+#define GLD_SETUP_SMOOTH_COLOUR					\
+	pV->diffuse		= GLD_COLOUR
+
+#define GLD_SETUP_GET_FLAT_COLOUR				\
+	dwFlatColour	= GLD_COLOUR
+#define GLD_SETUP_GET_FLAT_FOG_COLOUR			\
+	dwFlatColour	= _gldComputeFog(ctx, swv)
+
+#define GLD_SETUP_USE_FLAT_COLOUR				\
+	pV->diffuse		= dwFlatColour
+
+#define GLD_SETUP_GET_FLAT_SPECULAR				\
+	dwSpecularColour= GLD_SPECULAR
+
+#define GLD_SETUP_USE_FLAT_SPECULAR				\
+	pV->specular	= dwSpecularColour
+
+#define GLD_SETUP_DEPTH							\
+	pV->sz			= swv->win[2] / ctx->DepthMaxF
+//	pV->z			= swv->win[2] * ooZ;
+
+#define GLD_SETUP_SPECULAR						\
+	pV->specular	= GLD_SPECULAR
+
+#define GLD_SETUP_FOG							\
+	pV->diffuse		= _gldComputeFog(ctx, swv)
+
+#define GLD_SETUP_TEX0							\
+	pV->t0_u		= swv->texcoord[0][0];		\
+	pV->t0_v		= swv->texcoord[0][1]
+
+#define GLD_SETUP_TEX1							\
+	pV->t1_u		= swv->texcoord[1][0];		\
+	pV->t1_v		= swv->texcoord[1][1]
+
+#define GLD_SETUP_LIGHTING(v)			\
+	if (facing == 1) {					\
+		pV->diffuse	= D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]);	\
+		if (vbspec) {																					\
+			pV->specular = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]);	\
+		}	\
+	} else {	\
+		if (bFog)						\
+			GLD_SETUP_FOG;				\
+		else							\
+			GLD_SETUP_SMOOTH_COLOUR;	\
+		GLD_SETUP_SPECULAR;				\
+	}
+
+#define GLD_SETUP_GET_FLAT_LIGHTING(v)	\
+	if (facing == 1) {					\
+		dwFlatColour = D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]);	\
+		if (vbspec) {																					\
+			dwSpecularColour = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]);	\
+		}	\
+	}
+
+#define GLD_SETUP_TWOSIDED_LIGHTING		\
+	/* Two-sided lighting */				\
+	if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) {	\
+		SWvertex	*verts = SWSETUP_CONTEXT(ctx)->verts;	\
+		SWvertex	*v[3];									\
+		GLfloat		ex,ey,fx,fy,cc;							\
+		/* Get vars for later */							\
+		VB		= &TNL_CONTEXT(ctx)->vb;					\
+		vbcolor	= (GLchan (*)[4])VB->ColorPtr[1]->data;		\
+		if (VB->SecondaryColorPtr[1]) {						\
+			vbspec = (GLchan (*)[4])VB->SecondaryColorPtr[1]->data;	\
+		} else {													\
+			vbspec = NULL;											\
+		}															\
+		v[0] = &verts[v0];											\
+		v[1] = &verts[v1];											\
+		v[2] = &verts[v2];											\
+		ex = v[0]->win[0] - v[2]->win[0];	\
+		ey = v[0]->win[1] - v[2]->win[1];	\
+		fx = v[1]->win[0] - v[2]->win[0];	\
+		fy = v[1]->win[1] - v[2]->win[1];	\
+		cc  = ex*fy - ey*fx;				\
+		facing = (cc < 0.0) ^ ctx->Polygon._FrontBit;	\
+	}
+
+//---------------------------------------------------------------------------
+// 3D vertex setup
+//---------------------------------------------------------------------------
+
+#define GLD_SETUP_3D_VARS_POINTS											\
+	GLD_context		*gldCtx	= GLD_GET_CONTEXT(ctx);			\
+	GLD_driver_dx9	*gld	= GLD_GET_DX9_DRIVER(gldCtx);	\
+	GLD_3D_VERTEX			*pV		= (GLD_3D_VERTEX*)gld->PB3d.pPoints;	\
+	TNLcontext				*tnl	= TNL_CONTEXT(ctx);				\
+	struct vertex_buffer	*VB		= &tnl->vb;						\
+	GLfloat					(*p4f)[4];								\
+	GLfloat					(*tc)[4];								\
+	DWORD					dwColor;
+
+#define GLD_SETUP_3D_VARS_LINES											\
+	GLD_context		*gldCtx	= GLD_GET_CONTEXT(ctx);			\
+	GLD_driver_dx9	*gld	= GLD_GET_DX9_DRIVER(gldCtx);	\
+	GLD_3D_VERTEX			*pV		= (GLD_3D_VERTEX*)gld->PB3d.pLines;	\
+	TNLcontext				*tnl	= TNL_CONTEXT(ctx);				\
+	struct vertex_buffer	*VB		= &tnl->vb;						\
+	GLfloat					(*p4f)[4];								\
+	GLfloat					(*tc)[4];								\
+	DWORD					dwColor;
+
+#define GLD_SETUP_3D_VARS_TRIANGLES											\
+	GLD_context		*gldCtx	= GLD_GET_CONTEXT(ctx);			\
+	GLD_driver_dx9	*gld	= GLD_GET_DX9_DRIVER(gldCtx);	\
+	GLD_3D_VERTEX			*pV		= (GLD_3D_VERTEX*)gld->PB3d.pTriangles;	\
+	TNLcontext				*tnl	= TNL_CONTEXT(ctx);				\
+	struct vertex_buffer	*VB		= &tnl->vb;						\
+	GLfloat					(*p4f)[4];								\
+	GLfloat					(*tc)[4];								\
+	DWORD					dwColor;
+
+#define GLD_SETUP_3D_VERTEX(v)					\
+	p4f				= VB->ObjPtr->data;			\
+	pV->Position.x	= p4f[##v][0];				\
+	pV->Position.y	= p4f[##v][1];				\
+	pV->Position.z	= p4f[##v][2];
+
+#define GLD_SETUP_SMOOTH_COLOUR_3D(v)															\
+	p4f			= (GLfloat (*)[4])VB->ColorPtr[0]->data;										\
+	pV->Diffuse	= D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
+
+
+#define GLD_SETUP_GET_FLAT_COLOUR_3D(v)													\
+	p4f		= (GLfloat (*)[4])VB->ColorPtr[0]->data;										\
+	dwColor	= D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
+
+#define GLD_SETUP_USE_FLAT_COLOUR_3D			\
+	pV->Diffuse = dwColor;
+
+#define GLD_SETUP_TEX0_3D(v)						\
+	if (VB->TexCoordPtr[0]) {						\
+		tc				= VB->TexCoordPtr[0]->data;	\
+		pV->TexUnit0.x	= tc[##v][0];				\
+		pV->TexUnit0.y	= tc[##v][1];				\
+	}
+
+#define GLD_SETUP_TEX1_3D(v)						\
+	if (VB->TexCoordPtr[1]) {						\
+		tc				= VB->TexCoordPtr[1]->data;	\
+		pV->TexUnit1.x	= tc[##v][0];				\
+		pV->TexUnit1.y	= tc[##v][1];				\
+	}
+
+//---------------------------------------------------------------------------
+// Helper functions
+//---------------------------------------------------------------------------
+
+__inline DWORD _gldComputeFog(
+	GLcontext *ctx,
+	SWvertex *swv)
+{
+	// Full fog calculation.
+	// Based on Mesa code.
+
+	GLchan			rFog, gFog, bFog;
+	GLchan			fR, fG, fB;
+	const GLfloat	f = swv->fog;
+	const GLfloat	g = 1.0 - f;
+	
+	UNCLAMPED_FLOAT_TO_CHAN(rFog, ctx->Fog.Color[RCOMP]);
+	UNCLAMPED_FLOAT_TO_CHAN(gFog, ctx->Fog.Color[GCOMP]);
+	UNCLAMPED_FLOAT_TO_CHAN(bFog, ctx->Fog.Color[BCOMP]);
+	fR = f * swv->color[0] + g * rFog;
+	fG = f * swv->color[1] + g * gFog;
+	fB = f * swv->color[2] + g * bFog;
+	return D3DCOLOR_RGBA(fR, fG, fB, swv->color[3]);
+}
+
+//---------------------------------------------------------------------------
+
+void gld_ResetLineStipple_DX9(
+	GLcontext *ctx)
+{
+	// TODO: Fake stipple with a 32x32 texture.
+}
+
+//---------------------------------------------------------------------------
+// 2D (post-transformed) primitives
+//---------------------------------------------------------------------------
+
+void gld_Points2D_DX9(
+	GLcontext *ctx,
+	GLuint first,
+	GLuint last)
+{
+	GLD_SETUP_2D_VARS_POINTS;
+
+	unsigned				i;
+	struct vertex_buffer	*VB = &TNL_CONTEXT(ctx)->vb;
+
+	// _Size is already clamped to MaxPointSize and MinPointSize
+	IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
+
+	if (VB->Elts) {
+		for (i=first; i<last; i++, pV++) {
+			if (VB->ClipMask[VB->Elts[i]] == 0) {
+//				_swrast_Point( ctx, &verts[VB->Elts[i]] );
+				GLD_SETUP_GET_SWVERT(VB->Elts[i]);
+				GLD_SETUP_2D_VERTEX;
+				GLD_SETUP_SMOOTH_COLOUR;
+				GLD_SETUP_DEPTH;
+				GLD_SETUP_SPECULAR;
+				GLD_SETUP_TEX0;
+				GLD_SETUP_TEX1;
+			}
+		}
+	} else {
+		GLD_SETUP_GET_SWVERT(first);
+		for (i=first; i<last; i++, swv++, pV++) {
+			if (VB->ClipMask[i] == 0) {
+//				_swrast_Point( ctx, &verts[i] );
+				GLD_SETUP_2D_VERTEX;
+				GLD_SETUP_SMOOTH_COLOUR;
+				GLD_SETUP_DEPTH;
+				GLD_SETUP_SPECULAR;
+				GLD_SETUP_TEX0;
+				GLD_SETUP_TEX1;
+			}
+		}
+	}
+
+	gld->PB2d.pPoints = (BYTE*)pV;
+	gld->PB2d.nPoints += (last-first);
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Line2DFlat_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1)
+{
+	GLD_SETUP_2D_VARS_LINES;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_GET_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_GET_FLAT_SPECULAR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	gld->PB2d.pLines = (BYTE*)pV;
+	gld->PB2d.nLines++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Line2DSmooth_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1)
+{
+	GLD_SETUP_2D_VARS_LINES;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_SPECULAR;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_SPECULAR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	gld->PB2d.pLines = (BYTE*)pV;
+	gld->PB2d.nLines++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Triangle2DFlat_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2)
+{
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_GET_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Triangle2DSmooth_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2)
+{
+
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Triangle2DFlatExtras_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2)
+{
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_TWOSIDED_LIGHTING(v2);
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	if (bFog)
+		GLD_SETUP_GET_FLAT_FOG_COLOUR;
+	else
+		GLD_SETUP_GET_FLAT_COLOUR;
+	GLD_SETUP_GET_FLAT_SPECULAR;
+	GLD_SETUP_GET_FLAT_LIGHTING(v2);
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Triangle2DSmoothExtras_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2)
+{
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_TWOSIDED_LIGHTING(v0);
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v0);
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v1);
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v2);
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Quad2DFlat_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2,
+	GLuint v3)
+{
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_GET_SWVERT(v3);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_GET_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v3);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Quad2DSmooth_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2,
+	GLuint v3)
+{
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v3);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_SMOOTH_COLOUR;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Quad2DFlatExtras_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2,
+	GLuint v3)
+{
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_TWOSIDED_LIGHTING(v3);
+
+	GLD_SETUP_GET_SWVERT(v3);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	if (bFog)
+		GLD_SETUP_GET_FLAT_FOG_COLOUR;
+	else
+		GLD_SETUP_GET_FLAT_COLOUR;
+	GLD_SETUP_GET_FLAT_SPECULAR;
+	GLD_SETUP_GET_FLAT_LIGHTING(v3);
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v3);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_USE_FLAT_COLOUR;
+	GLD_SETUP_USE_FLAT_SPECULAR;
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Quad2DSmoothExtras_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2,
+	GLuint v3)
+{
+	GLD_SETUP_2D_VARS_TRIANGLES;
+
+	GLD_SETUP_TWOSIDED_LIGHTING(v0);
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v0);
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v1);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v1);
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v2);
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v2);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v2);
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v3);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v3);
+	pV++;
+
+	GLD_SETUP_GET_SWVERT(v0);
+	GLD_SETUP_2D_VERTEX;
+	GLD_SETUP_DEPTH;
+	GLD_SETUP_TEX0;
+	GLD_SETUP_TEX1;
+	GLD_SETUP_LIGHTING(v0);
+	pV++;
+
+	gld->PB2d.pTriangles = (BYTE*)pV;
+	gld->PB2d.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+// 3D (pre-transformed) primitives
+//---------------------------------------------------------------------------
+
+void gld_Points3D_DX9(
+	GLcontext *ctx,
+	GLuint first,
+	GLuint last)
+{
+	GLD_SETUP_3D_VARS_POINTS
+
+	unsigned				i;
+//	struct vertex_buffer	*VB = &TNL_CONTEXT(ctx)->vb;
+
+	// _Size is already clamped to MaxPointSize and MinPointSize
+	IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
+
+	if (VB->Elts) {
+		for (i=first; i<last; i++, pV++) {
+			if (VB->ClipMask[VB->Elts[i]] == 0) {
+//				_swrast_Point( ctx, &verts[VB->Elts[i]] );
+//				GLD_SETUP_GET_SWVERT(VB->Elts[i]);
+				GLD_SETUP_3D_VERTEX(VB->Elts[i])
+				GLD_SETUP_SMOOTH_COLOUR_3D(i)
+				GLD_SETUP_TEX0_3D(i)
+				GLD_SETUP_TEX1_3D(i)
+			}
+		}
+	} else {
+//		GLD_SETUP_GET_SWVERT(first);
+		for (i=first; i<last; i++, pV++) {
+			if (VB->ClipMask[i] == 0) {
+//				_swrast_Point( ctx, &verts[i] );
+				GLD_SETUP_3D_VERTEX(i)
+				GLD_SETUP_SMOOTH_COLOUR_3D(i)
+				GLD_SETUP_TEX0_3D(i)
+				GLD_SETUP_TEX1_3D(i)
+			}
+		}
+	}
+/*
+	for (i=first; i<last; i++, pV++) {
+		GLD_SETUP_3D_VERTEX(i)
+		GLD_SETUP_SMOOTH_COLOUR_3D(i)
+		GLD_SETUP_TEX0_3D(i)
+		GLD_SETUP_TEX1_3D(i)
+	}
+*/
+	gld->PB3d.pPoints = (BYTE*)pV;
+	gld->PB3d.nPoints += (last-first);
+}
+
+//---------------------------------------------------------------------------
+// Line functions
+//---------------------------------------------------------------------------
+
+void gld_Line3DFlat_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1)
+{
+	GLD_SETUP_3D_VARS_LINES
+
+	GLD_SETUP_3D_VERTEX(v1)
+	GLD_SETUP_GET_FLAT_COLOUR_3D(v1)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v1)
+	GLD_SETUP_TEX1_3D(v1)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v0)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v0)
+	GLD_SETUP_TEX1_3D(v0)
+	pV++;
+
+	gld->PB3d.pLines = (BYTE*)pV;
+	gld->PB3d.nLines++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Line3DSmooth_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1)
+{
+	GLD_SETUP_3D_VARS_LINES
+
+	GLD_SETUP_3D_VERTEX(v1)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v1)
+	GLD_SETUP_TEX0_3D(v1)
+	GLD_SETUP_TEX1_3D(v1)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v0)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v0)
+	GLD_SETUP_TEX0_3D(v0)
+	GLD_SETUP_TEX1_3D(v0)
+	pV++;
+
+	gld->PB3d.pLines = (BYTE*)pV;
+	gld->PB3d.nLines++;
+}
+
+//---------------------------------------------------------------------------
+// Triangle functions
+//---------------------------------------------------------------------------
+
+void gld_Triangle3DFlat_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2)
+{
+	GLD_SETUP_3D_VARS_TRIANGLES
+
+	GLD_SETUP_3D_VERTEX(v2)
+	GLD_SETUP_TEX0_3D(v2)
+	GLD_SETUP_TEX1_3D(v2)
+	GLD_SETUP_GET_FLAT_COLOUR_3D(v2)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v0)
+	GLD_SETUP_TEX0_3D(v0)
+	GLD_SETUP_TEX1_3D(v0)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v1)
+	GLD_SETUP_TEX0_3D(v1)
+	GLD_SETUP_TEX1_3D(v1)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	pV++;
+
+	gld->PB3d.pTriangles = (BYTE*)pV;
+	gld->PB3d.nTriangles++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Triangle3DSmooth_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2)
+{
+	GLD_SETUP_3D_VARS_TRIANGLES
+
+	GLD_SETUP_3D_VERTEX(v0)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v0)
+	GLD_SETUP_TEX0_3D(v0)
+	GLD_SETUP_TEX1_3D(v0)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v1)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v1)
+	GLD_SETUP_TEX0_3D(v1)
+	GLD_SETUP_TEX1_3D(v1)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v2)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v2)
+	GLD_SETUP_TEX0_3D(v2)
+	GLD_SETUP_TEX1_3D(v2)
+	pV++;
+
+	gld->PB3d.pTriangles = (BYTE*)pV;
+	gld->PB3d.nTriangles++;
+}
+
+//---------------------------------------------------------------------------
+// Quad functions
+//---------------------------------------------------------------------------
+
+void gld_Quad3DFlat_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2,
+	GLuint v3)
+{
+	GLD_SETUP_3D_VARS_TRIANGLES
+
+	GLD_SETUP_3D_VERTEX(v3)
+	GLD_SETUP_GET_FLAT_COLOUR_3D(v3)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v3)
+	GLD_SETUP_TEX1_3D(v3)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v0)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v0)
+	GLD_SETUP_TEX1_3D(v0)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v1)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v1)
+	GLD_SETUP_TEX1_3D(v1)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v1)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v1)
+	GLD_SETUP_TEX1_3D(v1)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v2)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v2)
+	GLD_SETUP_TEX1_3D(v2)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v3)
+	GLD_SETUP_USE_FLAT_COLOUR_3D
+	GLD_SETUP_TEX0_3D(v3)
+	GLD_SETUP_TEX1_3D(v3)
+	pV++;
+
+	gld->PB3d.pTriangles = (BYTE*)pV;
+	gld->PB3d.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Quad3DSmooth_DX9(
+	GLcontext *ctx,
+	GLuint v0,
+	GLuint v1,
+	GLuint v2,
+	GLuint v3)
+{
+	GLD_SETUP_3D_VARS_TRIANGLES
+
+	GLD_SETUP_3D_VERTEX(v0)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v0)
+	GLD_SETUP_TEX0_3D(v0)
+	GLD_SETUP_TEX1_3D(v0)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v1)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v1)
+	GLD_SETUP_TEX0_3D(v1)
+	GLD_SETUP_TEX1_3D(v1)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v2)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v2)
+	GLD_SETUP_TEX0_3D(v2)
+	GLD_SETUP_TEX1_3D(v2)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v2)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v2)
+	GLD_SETUP_TEX0_3D(v2)
+	GLD_SETUP_TEX1_3D(v2)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v3)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v3)
+	GLD_SETUP_TEX0_3D(v3)
+	GLD_SETUP_TEX1_3D(v3)
+	pV++;
+
+	GLD_SETUP_3D_VERTEX(v0)
+	GLD_SETUP_SMOOTH_COLOUR_3D(v0)
+	GLD_SETUP_TEX0_3D(v0)
+	GLD_SETUP_TEX1_3D(v0)
+	pV++;
+
+	gld->PB3d.pTriangles = (BYTE*)pV;
+	gld->PB3d.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+// Vertex setup for two-sided-lighting vertex shader
+//---------------------------------------------------------------------------
+
+/*
+
+void gld_Points2DTwoside_DX9(GLcontext *ctx, GLuint first, GLuint last)
+{
+	// NOTE: Two-sided lighting does not apply to Points
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Line2DFlatTwoside_DX9(GLcontext *ctx, GLuint v0, GLuint v1)
+{
+	// NOTE: Two-sided lighting does not apply to Lines
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Line2DSmoothTwoside_DX9(GLcontext *ctx, GLuint v0, GLuint v1)
+{
+	// NOTE: Two-sided lighting does not apply to Lines
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Triangle2DFlatTwoside_DX9(GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2)
+{
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Triangle2DSmoothTwoside_DX9(GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2)
+{
+	GLD_context			*gldCtx	= GLD_GET_CONTEXT(ctx);
+	GLD_driver_dx9		*gld	= GLD_GET_DX9_DRIVER(gldCtx);
+	GLD_TWOSIDED_VERTEX	*pV		= (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
+	SScontext			*ss		= SWSETUP_CONTEXT(ctx);
+	SWvertex			*swv;
+	DWORD				dwSpecularColour;
+	DWORD				dwFlatColour;
+	GLuint					facing = 0;
+	struct vertex_buffer	*VB;
+	GLchan					(*vbcolor)[4];
+	GLchan					(*vbspec)[4];
+
+	// Reciprocal of DepthMax
+	const float ooDepthMax = 1.0f / ctx->DepthMaxF; 
+
+	// 1st vert
+	swv = &ss->verts[v0];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 2nd vert
+	swv = &ss->verts[v1];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 3rd vert
+	swv = &ss->verts[v2];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	gld->PBtwosidelight.pTriangles = (BYTE*)pV;
+	gld->PBtwosidelight.nTriangles++;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Quad2DFlatTwoside_DX9(GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
+{
+	GLD_context			*gldCtx	= GLD_GET_CONTEXT(ctx);
+	GLD_driver_dx9		*gld	= GLD_GET_DX9_DRIVER(gldCtx);
+	GLD_TWOSIDED_VERTEX	*pV		= (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
+	SScontext			*ss		= SWSETUP_CONTEXT(ctx);
+	SWvertex			*swv;
+	DWORD				dwSpecularColour;
+	DWORD				dwFlatColour;
+	GLuint					facing = 0;
+	struct vertex_buffer	*VB;
+	GLchan					(*vbcolor)[4];
+	GLchan					(*vbspec)[4];
+
+	// Reciprocal of DepthMax
+	const float ooDepthMax = 1.0f / ctx->DepthMaxF; 
+
+	// 1st vert
+	swv = &ss->verts[v0];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 2nd vert
+	swv = &ss->verts[v1];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 3rd vert
+	swv = &ss->verts[v2];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 4th vert
+	swv = &ss->verts[v2];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 5th vert
+	swv = &ss->verts[v3];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 6th vert
+	swv = &ss->verts[v0];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	gld->PBtwosidelight.pTriangles = (BYTE*)pV;
+	gld->PBtwosidelight.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+
+void gld_Quad2DSmoothTwoside_DX9(GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
+{
+	GLD_context			*gldCtx	= GLD_GET_CONTEXT(ctx);
+	GLD_driver_dx9		*gld	= GLD_GET_DX9_DRIVER(gldCtx);
+	GLD_TWOSIDED_VERTEX	*pV		= (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
+	SScontext			*ss		= SWSETUP_CONTEXT(ctx);
+	SWvertex			*swv;
+	DWORD				dwSpecularColour;
+	DWORD				dwFlatColour;
+	GLuint					facing = 0;
+	struct vertex_buffer	*VB;
+	GLchan					(*vbcolor)[4];
+	GLchan					(*vbspec)[4];
+
+	// Reciprocal of DepthMax
+	const float ooDepthMax = 1.0f / ctx->DepthMaxF; 
+
+	// 1st vert
+	swv = &ss->verts[v0];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 2nd vert
+	swv = &ss->verts[v1];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 3rd vert
+	swv = &ss->verts[v2];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 4th vert
+	swv = &ss->verts[v2];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 5th vert
+	swv = &ss->verts[v3];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	// 6th vert
+	swv = &ss->verts[v0];
+	pV->Position.x = swv->win[0];
+	pV->Position.y = GLD_FLIP_Y(swv->win[1]);
+	pV->Position.z = swv->win[2] * ooDepthMax;
+	pV->Position.w = swv->win[3];
+	pV->TexUnit0.x = swv->texcoord[0][0];
+	pV->TexUnit0.y = swv->texcoord[0][1];
+	pV->TexUnit1.x = swv->texcoord[1][0];
+	pV->TexUnit1.y = swv->texcoord[1][1];
+	pV->FrontDiffuse = GLD_COLOUR;
+	pV->FrontSpecular = GLD_SPECULAR;
+	pV++;
+
+	gld->PBtwosidelight.pTriangles = (BYTE*)pV;
+	gld->PBtwosidelight.nTriangles += 2;
+}
+
+//---------------------------------------------------------------------------
+
+*/