GL3: Remove GL_LIGHTING

--HG--
branch : opengl3

code/nel/src/3d/driver/opengl3/driver_opengl.cpp

@@ -473,7 +473,7 @@ bool CDriverGL3::setupDisplay()
 	// Backward compatibility: default lighting is Light0 default openGL
 	// meaning that light direction is always (0,1,0) in eye-space
 	// use enableLighting(0....), to get normal behaviour
-	_DriverGLStates.enableLight(0, true);
+	// _DriverGLStates.enableLight(0, true); // FIXME GL3 VERTEX PROGRAM
 	_LightMode[0] = CLight::DirectionalLight;
 	_WorldLightDirection[0] = CVector::Null;
 

code/nel/src/3d/driver/opengl3/driver_opengl_light.cpp

@@ -134,7 +134,7 @@ void	CDriverGL3::enableLightInternal(uint8 num, bool enable)
 	// Enable glLight
 	if (num < MaxLight)
 	{
-		_DriverGLStates.enableLight(num, enable); // FIXME GL3 FIXED
+		// _DriverGLStates.enableLight(num, enable); // FIXME GL3 VERTEX PROGRAM
 		_UserLightEnable[num] = enable;
 	}
 }

code/nel/src/3d/driver/opengl3/driver_opengl_material.cpp

@@ -437,7 +437,8 @@ bool CDriverGL3::setupMaterial(CMaterial& mat)
 
 		// Light Part.
 
-		_DriverGLStates.enableLighting(mat.getFlags()&IDRV_MAT_LIGHTING);
+		// _DriverGLStates.enableLighting(mat.getFlags()&IDRV_MAT_LIGHTING); // FIXME GL3 VERTEX PROGRAM
+
 		if ((mat.getFlags() & IDRV_MAT_LIGHTING) == 0)
 			disableAllLights();
 
@@ -773,7 +774,7 @@ sint CDriverGL3::beginLightMapMultiPass ()
 	computeLightMapInfos (mat);
 
 	// always enable lighting for lightmap (because of dynamic light)
-	_DriverGLStates.enableLighting(true);
+	// _DriverGLStates.enableLighting(true); // FIXME GL3 VERTEX PROGRAM
 
 	// if the dynamic lightmap light has changed since the last render (should not happen), resetup
 	// normal way is that setupLightMapDynamicLighting() is called in setupMaterial() if shader different from prec

code/nel/src/3d/driver/opengl3/driver_opengl_states.cpp

@@ -63,11 +63,6 @@ void			CDriverGLStates3::init()
 	_DepthRangeNear = 0.f;
 	_DepthRangeFar = 1.f;
 	_ZBias = 0.f;
-	// by default all lights are disabled (not reseted in forceDefaults)
-	for (i=0; i<MaxLight; i++)
-	{
-		_CurLight[i]= false;
-	}
 }
 
 
@@ -81,7 +76,6 @@ void			CDriverGLStates3::forceDefaults(uint nbStages)
 	_CurBlend = false;
 	_CurCullFace = true;
 	_CurAlphaTest = false;
-	_CurLighting= false;
 	_CurZWrite = true;
 	_CurStencilTest =false;
 
@@ -90,7 +84,6 @@ void			CDriverGLStates3::forceDefaults(uint nbStages)
 	glDisable(GL_BLEND);
 	glEnable(GL_CULL_FACE);
 	glDisable(GL_ALPHA_TEST);
-	glDisable(GL_LIGHTING);
 	glDepthMask(GL_TRUE);
 
 	// Func.
@@ -131,8 +124,7 @@ void			CDriverGLStates3::forceDefaults(uint nbStages)
 	static const GLfloat zero[4] = { 0, 0, 0, 1 };
 
 	// TexModes
-	uint stage;
-	for (stage=0;stage<nbStages; stage++)
+	for (uint stage = 0; stage < nbStages; ++stage)
 	{
 		// disable texturing.
 		nglActiveTexture(GL_TEXTURE0 + stage);
@@ -236,52 +228,6 @@ void			CDriverGLStates3::enableAlphaTest(uint enable)
 	}
 }
 
-
-
-// ***************************************************************************
-void			CDriverGLStates3::enableLighting(uint enable)
-{
-	H_AUTO_OGL(CDriverGLStates3_enableLighting)
-	// If different from current setup, update.
-	bool	enabled= (enable!=0);
-#ifndef NL3D_GLSTATE_DISABLE_CACHE
-	if (enabled != _CurLighting)
-#endif
-	{
-		// new state.
-		_CurLighting= enabled;
-	}
-}
-
-// ***************************************************************************
-void			CDriverGLStates3::enableLight(uint num, uint enable)
-{
-	H_AUTO_OGL(CDriverGLStates3_enableLight)
-	if (num >= MaxLight)
-		return;
-
-	// If different from current setup, update.
-	bool	enabled= (enable!=0);
-#ifndef NL3D_GLSTATE_DISABLE_CACHE
-	if (enabled != _CurLight[num])
-#endif
-	{
-		// new state.
-		_CurLight[num]= enabled;
-	}
-}
-
-// ***************************************************************************
-bool			CDriverGLStates3::isLightEnabled(uint num) const
-{
-	H_AUTO_OGL(CDriverGLStates3_isLightEnabled)
-	if (num >= MaxLight)
-		return false;
-	else
-		return _CurLight[num];
-}
-
-
 // ***************************************************************************
 void			CDriverGLStates3::enableZWrite(uint enable)
 {

code/nel/src/3d/driver/opengl3/driver_opengl_states.h

@@ -89,12 +89,6 @@ public:
 	/// enable and set good AlphaFunc.
 	void			enableAlphaTest(uint enable);
 	void			enableZWrite(uint enable);
-	// overall lighting enabled
-	void			enableLighting(uint enable);
-	bool			isLightingEnabled() const { return _CurLighting; }
-	/// enable/disable specific light. num must be < "maxLight" param set in init()
-	void			enableLight(uint num, uint enable);
-	bool			isLightEnabled(uint num) const;
 	/// enable/disable stencil test
 	void			enableStencilTest(bool enable);
 	bool			isStencilTestEnabled() const { return _CurStencilTest; }
@@ -170,7 +164,6 @@ private:
 	bool			_CurFog;
 	bool			_CurCullFace;
 	bool			_CurAlphaTest;
-	bool			_CurLighting;
 	bool			_CurZWrite;
 	bool			_CurStencilTest;
 
@@ -217,10 +210,6 @@ private:
 
 private:
 	void			updateDepthRange();
-
-	// Mirror of glEnable() and GL_LIGHT0+i
-	enum			{ MaxLight = NL_OPENGL3_MAX_LIGHT };
-	bool			_CurLight[MaxLight];
 };
 
 #ifdef NL_STATIC