3 files changed, 13 insertions, 6 deletions
diff --git a/indra/llrender/llglstates.h b/indra/llrender/llglstates.h
index e26aead676..0e2c3bcb44 100644
--- a/indra/llrender/llglstates.h
+++ b/indra/llrender/llglstates.h
@@ -59,7 +59,6 @@ protected:
 	LLGLEnable mColorMaterial;
 	LLGLDisable mAlphaTest, mBlend, mCullFace, mDither, mFog, 
 		mLineSmooth, mLineStipple, mNormalize, mPolygonSmooth,
-		mTextureGenQ, mTextureGenR, mTextureGenS, mTextureGenT,
 		mGLMultisample;
 public:
 	LLGLSDefault()
@@ -76,10 +75,6 @@ public:
 		mLineStipple(GL_LINE_STIPPLE),
 		mNormalize(GL_NORMALIZE),
 		mPolygonSmooth(GL_POLYGON_SMOOTH),
-		mTextureGenQ(GL_TEXTURE_GEN_Q), 
-		mTextureGenR(GL_TEXTURE_GEN_R),
-		mTextureGenS(GL_TEXTURE_GEN_S), 
-		mTextureGenT(GL_TEXTURE_GEN_T),
 		mGLMultisample(GL_MULTISAMPLE_ARB)
 	{ }
 };
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index 348c1eb1b7..4597d06260 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -648,7 +648,7 @@ void LLTexUnit::setTextureCombiner(eTextureBlendOp op, eTextureBlendSrc src1, eT
 		gGL.flush();
 		glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB);
 	}
-
+	
 	// We want an early out, because this function does a LOT of stuff.
 	if ( ( (isAlpha && (mCurrAlphaOp == op) && (mCurrAlphaSrc1 == src1) && (mCurrAlphaSrc2 == src2))
 			|| (!isAlpha && (mCurrColorOp == op) && (mCurrColorSrc1 == src1) && (mCurrColorSrc2 == src2)) ) && !gGL.mDirty)
@@ -1437,6 +1437,17 @@ void LLRender::matrixMode(U32 mode)
 	mMatrixMode = mode;
 }
 
+U32 LLRender::getMatrixMode()
+{
+	if (mMatrixMode >= MM_TEXTURE0 && mMatrixMode <= MM_TEXTURE3)
+	{ //always return MM_TEXTURE if current matrix mode points at any texture matrix
+		return MM_TEXTURE;
+	}
+
+	return mMatrixMode;
+}
+
+
 void LLRender::loadIdentity()
 {
 	flush();
diff --git a/indra/llrender/llrender.h b/indra/llrender/llrender.h
index fa5f7f311d..78a310e525 100644
--- a/indra/llrender/llrender.h
+++ b/indra/llrender/llrender.h
@@ -346,6 +346,7 @@ public:
 	void loadIdentity();
 	void multMatrix(const GLfloat* m);
 	void matrixMode(U32 mode);	
+	U32 getMatrixMode();
 
 	const glh::matrix4f& getModelviewMatrix();
 	const glh::matrix4f& getProjectionMatrix();