SH-2181 Fix for alpha flickering when basic shaders enabled (don't use glAlphaFunc when shaders are available).

Reviewed by Leslie

1 files changed, 11 insertions, 6 deletions

diff --git a/indra/newview/lldrawpoolavatar.cpp b/indra/newview/lldrawpoolavatar.cpp
index 9f790d03fe..694b7dcedd 100644
--- a/indra/newview/lldrawpoolavatar.cpp
+++ b/indra/newview/lldrawpoolavatar.cpp
@@ -258,7 +258,6 @@ void LLDrawPoolAvatar::beginPostDeferredAlpha()
 	sSkipOpaque = TRUE;
 	sShaderLevel = mVertexShaderLevel;
 	sVertexProgram = &gDeferredAvatarAlphaProgram;
-
 	sRenderingSkinned = TRUE;
 
 	gPipeline.bindDeferredShader(*sVertexProgram);
@@ -361,7 +360,7 @@ void LLDrawPoolAvatar::beginShadowPass(S32 pass)
 		{
 			gAvatarMatrixParam = sVertexProgram->mUniform[LLViewerShaderMgr::AVATAR_MATRIX];
 		}
-		gGL.setAlphaRejectSettings(LLRender::CF_GREATER_EQUAL, 0.2f);
+		//gGL.setAlphaRejectSettings(LLRender::CF_GREATER_EQUAL, 0.2f);
 		
 		glColor4f(1,1,1,1);
 
@@ -605,16 +604,17 @@ void LLDrawPoolAvatar::beginRigid()
 	{
 		if (LLPipeline::sUnderWaterRender)
 		{
-			sVertexProgram = &gObjectSimpleNonIndexedWaterProgram;
+			sVertexProgram = &gObjectAlphaMaskNonIndexedWaterProgram;
 		}
 		else
 		{
-			sVertexProgram = &gObjectSimpleNonIndexedProgram;
+			sVertexProgram = &gObjectAlphaMaskNonIndexedProgram;
 		}
 		
 		if (sVertexProgram != NULL)
 		{	//eyeballs render with the specular shader
 			sVertexProgram->bind();
+			sVertexProgram->setAlphaRange(0.2f, 1.f);
 		}
 	}
 	else
@@ -692,11 +692,11 @@ void LLDrawPoolAvatar::beginSkinned()
 	{
 		if (LLPipeline::sUnderWaterRender)
 		{
-			sVertexProgram = &gObjectSimpleNonIndexedWaterProgram;
+			sVertexProgram = &gObjectAlphaMaskNonIndexedWaterProgram;
 		}
 		else
 		{
-			sVertexProgram = &gObjectSimpleNonIndexedProgram;
+			sVertexProgram = &gObjectAlphaMaskNonIndexedProgram;
 		}
 	}
 	
@@ -728,6 +728,11 @@ void LLDrawPoolAvatar::beginSkinned()
 			sVertexProgram->bind();
 		}
 	}
+
+	if (LLGLSLShader::sNoFixedFunction)
+	{
+		sVertexProgram->setAlphaRange(0.2f, 1.f);
+	}
 }
 
 void LLDrawPoolAvatar::endSkinned()