Fix texture coordinate transformations on OpenGL.

src/OpenGL/libGL/Context.cpp

@@ -2485,6 +2485,8 @@ void Context::drawArrays(GLenum mode, GLint first, GLsizei count)
 		device->setTextureMatrix(1, texture[1].current());
 		device->setTextureTransform(0, texture[0].isIdentity() ? 0 : 4, false);
 		device->setTextureTransform(1, texture[1].isIdentity() ? 0 : 4, false);
+		device->setTexGen(0, sw::TEXGEN_NONE);
+		device->setTexGen(1, sw::TEXGEN_NONE);
     }
 
     PrimitiveType primitiveType;

src/OpenGL/libGLES_CM/Context.cpp

@@ -1718,6 +1718,8 @@ void Context::applyState(GLenum drawMode)
 	device->setTextureMatrix(1, textureStack1.current());
 	device->setTextureTransform(0, textureStack0.isIdentity() ? 0 : 4, false);
 	device->setTextureTransform(1, textureStack1.isIdentity() ? 0 : 4, false);
+	device->setTexGen(0, sw::TEXGEN_NONE);
+	device->setTexGen(1, sw::TEXGEN_NONE);
 }
 
 GLenum Context::applyVertexBuffer(GLint base, GLint first, GLsizei count)

src/OpenGL/libGLES_CM/libGLES_CM.cpp

@@ -3728,4 +3728,4 @@ extern "C" __eglMustCastToProperFunctionPointerType es1GetProcAddress(const char
 	}
 
 	return NULL;
-}
+}

src/Renderer/Context.cpp

@@ -535,6 +535,9 @@ namespace sw
 		{
 			switch(texGen[coordinate])
 			{
+			case TEXGEN_NONE:
+				hasTexture = true;
+				break;
 			case TEXGEN_PASSTHRU:
 				hasTexture = hasTexture || (component < input[TexCoord0 + textureStage[coordinate].texCoordIndex].count);
 				break;

src/Renderer/Context.hpp

@@ -231,8 +231,9 @@ namespace sw
 		TEXGEN_POSITION,
 		TEXGEN_REFLECTION,
 		TEXGEN_SPHEREMAP,
+		TEXGEN_NONE,
 
-		TEXGEN_LAST = TEXGEN_SPHEREMAP
+		TEXGEN_LAST = TEXGEN_NONE
 	};
 
 	enum TransparencyAntialiasing : unsigned int

src/Shader/VertexPipeline.cpp

@@ -542,6 +542,16 @@ namespace sw
 
 			switch(state.textureState[stage].texGenActive)
 			{
+			case TEXGEN_NONE:
+				{
+					Vector4f v = r.v[TexCoord0 + i];
+
+					r.o[T0 + stage].x = v.x;
+					r.o[T0 + stage].y = v.y;
+					r.o[T0 + stage].z = v.z;
+					r.o[T0 + stage].w = v.w;
+				}
+				break;
 			case TEXGEN_PASSTHRU:
 				{
 					Vector4f v = r.v[TexCoord0 + i];