Merge with default

--HG--
branch : multipass-stereo

code/nel/include/nel/3d/driver.h

@@ -1103,7 +1103,7 @@ public:
 
 	/** Return true if the driver supports the specified vertex program profile.
 	  */
-	virtual bool			supportVertexProgram(CVertexProgram::TProfile profile = CVertexProgram::nelvp) const = 0;
+	virtual bool			supportVertexProgram(CVertexProgram::TProfile profile) const = 0;
 
 	/** Compile the given vertex program, return if successful.
 	  * If a vertex program was set active before compilation, 
@@ -1197,28 +1197,8 @@ public:
 	virtual void			setUniform4iv(TProgram program, uint index, size_t num, const sint32 *src) = 0;
 	virtual void			setUniform4uiv(TProgram program, uint index, size_t num, const uint32 *src) = 0;
 	// Set builtin parameters
-	virtual void			setUniformMatrix(TProgram program, uint index, TMatrix matrix, TTransform transform) = 0;
-	virtual void			setUniformFog(TProgram program, uint index) = 0;
-    // Set feature parameters
-	virtual bool			isUniformProgramState() = 0;
-	// @}
-
-
-
-	/// \name Legacy vertex program parameter setters
-	// @{
 	/**
-	  * Setup constant values.
+	  * Setup uniforms with a current matrix.
-	  */
-	inline void				setConstant(uint index, float f0, float f1, float f2, float f3) { setUniform4f(VertexProgram, index, f0, f1, f2, f3); }
-	inline void				setConstant(uint index, double d0, double d1, double d2, double d3) { setUniform4f(VertexProgram, index, (float)d0, (float)d1, (float)d2, (float)d3); }
-	inline void				setConstant(uint index, const NLMISC::CVector &value) { setUniform4f(VertexProgram, index, value, 0.f); }
-	inline void				setConstant(uint index, const NLMISC::CVectorD &value) { setUniform4f(VertexProgram, index, (float)value.x, (float)value.y, (float)value.z, 0.f); }
-	/// setup several 4 float csts taken from the given tab
-	inline void				setConstant(uint index, uint num, const float *src) { setUniform4fv(VertexProgram, index, num, src); }
-
-	/**
-	  * Setup constants with a current matrix.
 	  *
 	  *	This call must be done after setFrustum(), setupViewMatrix() or setupModelMatrix() to get correct
 	  *	results.
@@ -1228,10 +1208,9 @@ public:
 	  * \param transform is the transformation to apply to the matrix before store it in the constants.
 	  *
 	  */
-	inline void				setConstantMatrix(uint index, TMatrix matrix, TTransform transform) { setUniformMatrix(VertexProgram, index, matrix, transform); };
+	virtual void			setUniformMatrix(TProgram program, uint index, TMatrix matrix, TTransform transform) = 0;
-
 	/**
-	  * Setup the constant with the fog vector. This vector must be used to get the final fog value in a vertex shader.
+	  * Setup the uniform with the fog vector. This vector must be used to get the final fog value in a vertex shader.
 	  * You must use it like this:
 	  * DP4 o[FOGC].x, c[4], R4;
 	  * With c[4] the constant used for the fog vector and R4 the vertex local position.
@@ -1242,7 +1221,9 @@ public:
 	  * \param index is the index where to store the vector.
 	  *
 	  */
-	inline void				setConstantFog(uint index) { setUniformFog(VertexProgram, index); };
+	virtual void			setUniformFog(TProgram program, uint index) = 0;
+    // Set feature parameters
+	virtual bool			isUniformProgramState() = 0;
 	// @}
 
 

code/nel/include/nel/3d/meshvp_wind_tree.h

@@ -106,6 +106,7 @@ public:
 	// @}
 
 private:
+	static void	initVertexPrograms();
 	void	setupLighting(CScene *scene, CMeshBaseInstance *mbi, const NLMISC::CMatrix &invertedModelMat);
 private:
 

code/nel/include/nel/3d/render_trav.h

@@ -280,7 +280,8 @@ public:
 	 */
 	void		changeLightSetup(CLightContribution	*lightContribution, bool useLocalAttenuation);
 
-
+	/// Must call before beginVPLightSetup
+	void		prepareVPLightSetup();
 	/** setup the driver VP constants to get info from current LightSetup.
 	 *	Only 0..3 Light + SunLights are supported. The VP do NOT support distance/Spot attenuation
 	 *	Also it does not handle World Matrix with non uniform scale correctly since lighting is made in ObjectSpace
@@ -425,7 +426,7 @@ private:
 	// Current num of VP lights enabled.
 	uint						_VPNumLights;
 	// Current support of specular
-	//bool						_VPSupportSpecular;
+	// bool						_VPSupportSpecular;
 	// Sum of all ambiant of all lights + ambiantGlobal.
 	NLMISC::CRGBAF				_VPFinalAmbient;
 	// Diffuse/Spec comp of all light / 255.

code/nel/include/nel/3d/water_env_map.h

@@ -61,7 +61,7 @@ public:
 	// Get envmap 2D texture (after projection of cube map)
 	ITexture			*getEnvMap2D() const { return _Env2D; }
 	// tmp for debug : render test mesh with current model / view matrixs
-	void				renderTestMesh(IDriver &driver);
+	// void				renderTestMesh(IDriver &driver);
 	// set constant alpha of envmap
 	void				setAlpha(uint8 alpha) { _Alpha = alpha; }
 	uint8				getAlpha() const { return _Alpha; }

code/nel/include/nel/3d/water_shape.h

@@ -270,14 +270,14 @@ private:
 	static bool								_GridSizeTouched;
 
 	//
-	static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramBump1;
+	/*static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramBump1;
 	static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramBump2;
 	//
 	static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramBump1Diffuse;
 	static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramBump2Diffuse;
 	//
 	static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramNoBump;
-	static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramNoBumpDiffuse;
+	static NLMISC::CSmartPtr<CVertexProgram>	_VertexProgramNoBumpDiffuse;*/
 	//
 	static NLMISC::CSmartPtr<CVertexProgramWaterVPNoWave>    _VertexProgramNoWave;
 	static NLMISC::CSmartPtr<CVertexProgramWaterVPNoWave>    _VertexProgramNoWaveDiffuse;

code/nel/src/3d/driver/direct3d/driver_direct3d.cpp

@@ -3003,7 +3003,7 @@ bool CDriverD3D::stretchRect(ITexture * srcText, NLMISC::CRect &srcRect, ITextur
 
 bool CDriverD3D::supportBloomEffect() const
 {
-	return supportVertexProgram();
+	return supportVertexProgram(CVertexProgram::nelvp);
 }
 
 // ***************************************************************************

code/nel/src/3d/driver/direct3d/driver_direct3d.h

@@ -1112,7 +1112,7 @@ public:
 
 	/** Return true if the driver supports the specified vertex program profile.
 	  */
-	virtual bool			supportVertexProgram(CVertexProgram::TProfile profile = CVertexProgram::nelvp) const;
+	virtual bool			supportVertexProgram(CVertexProgram::TProfile profile) const;
 
 	/** Compile the given vertex program, return if successful.
 	  * If a vertex program was set active before compilation, 

code/nel/src/3d/driver/opengl/driver_opengl.cpp

@@ -689,7 +689,7 @@ bool CDriverGL::stretchRect(ITexture * /* srcText */, NLMISC::CRect &/* srcRect
 // ***************************************************************************
 bool CDriverGL::supportBloomEffect() const
 {
-	return (supportVertexProgram() && supportFrameBufferObject() && supportPackedDepthStencil() && supportTextureRectangle());
+	return (supportVertexProgram(CVertexProgram::nelvp) && supportFrameBufferObject() && supportPackedDepthStencil() && supportTextureRectangle());
 }
 
 // ***************************************************************************

code/nel/src/3d/driver/opengl/driver_opengl.h

@@ -1318,7 +1318,7 @@ private:
 
 	/** Return true if the driver supports the specified vertex program profile.
 	  */
-	virtual bool			supportVertexProgram(CVertexProgram::TProfile profile = CVertexProgram::nelvp) const;
+	virtual bool			supportVertexProgram(CVertexProgram::TProfile profile) const;
 
 	/** Compile the given vertex program, return if successful.
 	  * If a vertex program was set active before compilation, 

code/nel/src/3d/landscape.cpp

@@ -568,18 +568,21 @@ void			CLandscape::clear()
 void			CLandscape::setDriver(IDriver *drv)
 {
 	nlassert(drv);
-	if(_Driver != drv)
+	if (_Driver != drv)
 	{
 		_Driver= drv;
 
 		// Does the driver support VertexShader???
 		// only if VP supported by GPU.
-		_VertexShaderOk= (_Driver->supportVertexProgram() && !_Driver->isVertexProgramEmulated());
+		_VertexShaderOk = (!_Driver->isVertexProgramEmulated() && (
+			_Driver->supportVertexProgram(CVertexProgram::nelvp)
+			// || _Driver->supportVertexProgram(CVertexProgram::glsl330v) // TODO_VP_GLSL
+			));
 
 
 		// Does the driver has sufficient requirements for Vegetable???
 		// only if VP supported by GPU, and Only if max vertices allowed.
-		_DriverOkForVegetable= _VertexShaderOk && (_Driver->getMaxVerticesByVertexBufferHard()>=(uint)NL3D_LANDSCAPE_VEGETABLE_MAX_AGP_VERTEX_MAX);
+		_DriverOkForVegetable = _VertexShaderOk && (_Driver->getMaxVerticesByVertexBufferHard()>=(uint)NL3D_LANDSCAPE_VEGETABLE_MAX_AGP_VERTEX_MAX);
 
 	}
 }

code/nel/src/3d/landscapevb_allocator.cpp

@@ -82,7 +82,10 @@ void			CLandscapeVBAllocator::updateDriver(IDriver *driver)
 		deleteVertexProgram();
 		// Then rebuild VB format, and VertexProgram, if needed.
 		// Do it only if VP supported by GPU.
-		setupVBFormatAndVertexProgram(_Driver->supportVertexProgram()  && !_Driver->isVertexProgramEmulated());
+		setupVBFormatAndVertexProgram(!_Driver->isVertexProgramEmulated() && (
+			_Driver->supportVertexProgram(CVertexProgram::nelvp)
+			// || _Driver->supportVertexProgram(CVertexProgram::glsl330v) // TODO_VP_GLSL
+			));
 
 		// must reallocate the VertexBuffer.
 		if( _NumVerticesAllocated>0 )
@@ -568,7 +571,8 @@ void			CLandscapeVBAllocator::setupVBFormatAndVertexProgram(bool withVertexProgr
 			_VB.initEx();
 
 			// Init the Vertex Program.
-			_VertexProgram[0]= new CVertexProgramLandscape(Far0);
+			_VertexProgram[0] = new CVertexProgramLandscape(Far0);
+			nlverify(_Driver->compileVertexProgram(_VertexProgram[0]));
 		}
 		else if(_Type==Far1)
 		{
@@ -584,6 +588,7 @@ void			CLandscapeVBAllocator::setupVBFormatAndVertexProgram(bool withVertexProgr
 
 			// Init the Vertex Program.
 			_VertexProgram[0] = new CVertexProgramLandscape(Far1);
+			nlverify(_Driver->compileVertexProgram(_VertexProgram[0]));
 		}
 		else
 		{
@@ -599,9 +604,11 @@ void			CLandscapeVBAllocator::setupVBFormatAndVertexProgram(bool withVertexProgr
 
 			// Init the Vertex Program.
 			_VertexProgram[0] = new CVertexProgramLandscape(Tile, false);
+			nlverify(_Driver->compileVertexProgram(_VertexProgram[0]));
 
 			// Init the Vertex Program for lightmap pass
 			_VertexProgram[1] = new CVertexProgramLandscape(Tile, true);
+			nlverify(_Driver->compileVertexProgram(_VertexProgram[1]));
 		}
 	}
 

code/nel/src/3d/meshvp_per_pixel_light.cpp

@@ -499,22 +499,23 @@ bool	CMeshVPPerPixelLight::begin(IDriver *drv,
 									const NLMISC::CVector &viewerPos)
 {
 	// test if supported by driver
-	if (!
+	if (drv->isVertexProgramEmulated()
-		 (drv->supportVertexProgram()
+		|| !drv->supportPerPixelLighting(SpecularLighting))
-		  && !drv->isVertexProgramEmulated()
-		  &&  drv->supportPerPixelLighting(SpecularLighting)
-		 )
-	   )
 	{
 		return false;
 	}
 	//
 	enable(true, drv); // must enable the vertex program before the vb is activated
 	CVertexProgramPerPixelLight *program = _ActiveVertexProgram;
-	nlassert(program);
+	if (!program)
+	{
+		// failed to compile vertex program
+		return false;
+	}
 	//
 	CRenderTrav		*renderTrav= &scene->getRenderTrav();
 	/// Setup for gouraud lighting
+	renderTrav->prepareVPLightSetup();
 	renderTrav->beginVPLightSetup(program, invertedModelMat);
 	//
 	sint strongestLightIndex = renderTrav->getStrongestLightIndex();
@@ -593,8 +594,14 @@ void	CMeshVPPerPixelLight::enable(bool enabled, IDriver *drv)
 						   | (SpecularLighting	      ? 2 : 0)
 						   | (_IsPointLight		      ? 1 : 0);
 			//
-			drv->activeVertexProgram((CVertexProgramPerPixelLight *)_VertexProgram[idVP]);
+			if (drv->activeVertexProgram((CVertexProgramPerPixelLight *)_VertexProgram[idVP]))
-			_ActiveVertexProgram = _VertexProgram[idVP];
+			{
+				_ActiveVertexProgram = _VertexProgram[idVP];
+			}
+			else
+			{
+				_ActiveVertexProgram = NULL;
+			}
 		}
 		else
 		{

code/nel/src/3d/meshvp_wind_tree.cpp

@@ -207,12 +207,11 @@ void	CMeshVPWindTree::serial(NLMISC::IStream &f) throw(NLMISC::EStream)
 	f.serial(SpecularLighting);
 }
 
-
+void CMeshVPWindTree::initVertexPrograms()
-// ***************************************************************************
-void	CMeshVPWindTree::initInstance(CMeshBaseInstance *mbi)
 {
 	// init the vertexProgram code.
 	static	bool	vpCreated= false;
+
 	if(!vpCreated)
 	{
 		vpCreated= true;
@@ -231,6 +230,12 @@ void	CMeshVPWindTree::initInstance(CMeshBaseInstance *mbi)
 			_VertexProgram[i] = new CVertexProgramWindTree(numPls, normalize, specular);
 		}
 	}
+}
+
+// ***************************************************************************
+void	CMeshVPWindTree::initInstance(CMeshBaseInstance *mbi)
+{
+	initVertexPrograms();
 
 	// init a random phase.
 	mbi->_VPWindTreePhase= frand(1);
@@ -374,12 +379,14 @@ inline	void		CMeshVPWindTree::setupPerInstanceConstants(IDriver *driver, CScene
 // ***************************************************************************
 bool	CMeshVPWindTree::begin(IDriver *driver, CScene *scene, CMeshBaseInstance *mbi, const NLMISC::CMatrix &invertedModelMat, const NLMISC::CVector & /*viewerPos*/)
 {
-	if (!(driver->supportVertexProgram() && !driver->isVertexProgramEmulated())) return false;
+	if (driver->isVertexProgramEmulated()) return false;
 
 
 	// Activate the good VertexProgram
 	//===============
 
+	// Update nb vp lights
+	renderTrav->prepareVPLightSetup();
 
 	// Get how many pointLights are setuped now.
 	nlassert(scene != NULL);
@@ -393,8 +400,16 @@ bool	CMeshVPWindTree::begin(IDriver *driver, CScene *scene, CMeshBaseInstance *m
 	// correct VP id for correct unmber of pls.
 	idVP= numPls*4 + idVP;
 	// activate VP.
-	driver->activeVertexProgram(_VertexProgram[idVP]);
+	if (driver->activeVertexProgram(_VertexProgram[idVP]))
-	_ActiveVertexProgram = _VertexProgram[idVP];
+	{
+		_ActiveVertexProgram = _VertexProgram[idVP];
+	}
+	else
+	{
+		// vertex program not supported
+		_ActiveVertexProgram = NULL;
+		return false;
+	}
 
 
 	// precompute mesh
@@ -461,7 +476,20 @@ bool	CMeshVPWindTree::supportMeshBlockRendering() const
 // ***************************************************************************
 bool	CMeshVPWindTree::isMBRVpOk(IDriver *driver) const
 {
-	return driver->supportVertexProgram() && !driver->isVertexProgramEmulated();
+	initVertexPrograms();
+
+	if (driver->isVertexProgramEmulated())
+	{
+		return false;
+	}
+	for (uint i = 0; i < NumVp; ++i)
+	{
+		if (!driver->compileVertexProgram(_VertexProgram[i]))
+		{
+			return false;
+		}
+	}
+	return true;
 }
 
 // ***************************************************************************
@@ -484,6 +512,9 @@ void	CMeshVPWindTree::beginMBRMesh(IDriver *driver, CScene *scene)
 // ***************************************************************************
 void	CMeshVPWindTree::beginMBRInstance(IDriver *driver, CScene *scene, CMeshBaseInstance *mbi, const NLMISC::CMatrix &invertedModelMat)
 {
+	// Update nb vp lights
+	renderTrav->prepareVPLightSetup();
+
 	// Get how many pointLights are setuped now.
 	nlassert(scene != NULL);
 	CRenderTrav		*renderTrav= &scene->getRenderTrav();

code/nel/src/3d/render_trav.cpp

@@ -760,13 +760,20 @@ void		CRenderTrav::changeLightSetup(CLightContribution	*lightContribution, bool
 // ***************************************************************************
 // ***************************************************************************
 
+void		CRenderTrav::prepareVPLightSetup()
+{
+	nlassert(MaxVPLight==4);
+	_VPNumLights= min(_NumLightEnabled, (uint)MaxVPLight);
+	// Must force real light setup at least the first time, in changeVPLightSetupMaterial()
+	_VPMaterialCacheDirty= true;
+}
 
 // ***************************************************************************
 void		CRenderTrav::beginVPLightSetup(CVertexProgramLighted *program, const CMatrix &invObjectWM)
 {
 	uint	i;
-	nlassert(MaxVPLight==4);
+	// nlassert(MaxVPLight==4);
-	_VPNumLights= min(_NumLightEnabled, (uint)MaxVPLight);
+	// _VPNumLights= min(_NumLightEnabled, (uint)MaxVPLight);
 	// _VPCurrentCtStart= ctStart;
 	// _VPSupportSpecular= supportSpecular;
 	_VPCurrent = program;
@@ -1063,9 +1070,9 @@ static const char*	LightingVPFragmentSpecular_Begin=
 																						\n\
 	# Compute vertex-to-eye vector normed.												\n\
 	ADD	R4, c[CTS+11], -R5;																\n\
-	DP3	R4.w, R4, R4;																	\n\
+	DP3	R1.w, R4, R4;																	\n\
-	RSQ	R4.w, R4.w;																		\n\
+	RSQ	R1.w, R1.w;																		\n\
-	MUL R4, R4, R4.w;																	\n\
+	MUL	R4, R4, R1.w;																	\n\
 																						\n\
 	# Diffuse-Specular Sun																\n\
 	# Compute R1= halfAngleVector= (lightDir+R4).normed().								\n\

code/nel/src/3d/vegetablevb_allocator.cpp

@@ -98,7 +98,9 @@ void			CVegetableVBAllocator::updateDriver(IDriver *driver)
 			_VBHardOk= false;
 
 		// Driver must support VP.
-		nlassert(_Driver->supportVertexProgram());
+		nlassert(_Driver->supportVertexProgram(CVertexProgram::nelvp)
+			// || _Driver->supportVertexProgram(CVertexProgram::glsl330v) // TODO_VP_GLSL
+			);
 
 		// must reallocate the VertexBuffer.
 		if( _NumVerticesAllocated>0 )

code/nel/src/3d/water_env_map.cpp

@@ -226,7 +226,7 @@ void CWaterEnvMap::doInit()
 		_MaterialPassThru.setZFunc(CMaterial::always);
 	}
 }
-
+/*
 static const char *testMeshVPstr =
 "!!VP1.0\n\
  DP4 o[HPOS].x, c[0], v[0]; \n\
@@ -257,7 +257,6 @@ public:
 			source->ParamIndices["programConstant0"] = 4;
 			addSource(source);
 		}
-		// TODO_VP_GLSL
 	}
 	virtual ~CVertexProgramTestMeshVP()
 	{
@@ -309,7 +308,7 @@ void CWaterEnvMap::renderTestMesh(IDriver &driver)
 	driver.renderTriangles(_MaterialPassThruZTest, 0, TEST_VB_NUM_TRIS);
 	driver.activeVertexProgram(NULL);
 }
-
+*/
 // *******************************************************************************
 void CWaterEnvMap::initFlattenVB()
 {

code/nel/src/3d/water_shape.cpp

@@ -250,19 +250,19 @@ uint32									CWaterShape::_XGridBorder = 4;
 uint32									CWaterShape::_YGridBorder = 4;
 uint32									CWaterShape::_MaxGridSize;
 bool									CWaterShape::_GridSizeTouched = true;
-NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramBump1;
+/*NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramBump1;
 NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramBump2;
 NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramBump1Diffuse;
 NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramBump2Diffuse;
 NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramNoBump;
-NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramNoBumpDiffuse;
+NLMISC::CSmartPtr<CVertexProgram>		CWaterShape::_VertexProgramNoBumpDiffuse;*/
 // water with no waves
 NLMISC::CSmartPtr<CVertexProgramWaterVPNoWave>		CWaterShape::_VertexProgramNoWave;
 NLMISC::CSmartPtr<CVertexProgramWaterVPNoWave>		CWaterShape::_VertexProgramNoWaveDiffuse;
 
 
 /** Build a vertex program for water depending on requirements
-  */
+  *//*
 static CVertexProgram *BuildWaterVP(bool diffuseMap, bool bumpMap, bool use2BumpMap)
 {
 	std::string vp = WaterVPStartCode;
@@ -285,9 +285,8 @@ static CVertexProgram *BuildWaterVP(bool diffuseMap, bool bumpMap, bool use2Bump
 
 	vp += "\nEND";
 	return new CVertexProgram(vp.c_str());
-	// TODO_VP_GLSL
 }
-
+*/
 
 
 //============================================
@@ -384,17 +383,17 @@ void CWaterShape::initVertexProgram()
 	if (!created)
 	{
 		// waves
-		_VertexProgramBump1 = BuildWaterVP(false, true, false);
+		/*_VertexProgramBump1 = BuildWaterVP(false, true, false);
 		_VertexProgramBump2 = BuildWaterVP(false, true, true);
 
 		_VertexProgramBump1Diffuse = BuildWaterVP(true, true, false);
 		_VertexProgramBump2Diffuse = BuildWaterVP(true, true, true);
 
 		_VertexProgramNoBump = BuildWaterVP(false, false, false);
-		_VertexProgramNoBumpDiffuse = BuildWaterVP(true, false, false);
+		_VertexProgramNoBumpDiffuse = BuildWaterVP(true, false, false);*/
 		// no waves
 		_VertexProgramNoWave = new CVertexProgramWaterVPNoWave(false);
-		_VertexProgramNoWaveDiffuse = new CVertexProgramWaterVPNoWave(true); // TODO_VP_GLSL
+		_VertexProgramNoWaveDiffuse = new CVertexProgramWaterVPNoWave(true);
 		created = true;
 	}
 }