merge

indra/newview/lldrawpoolalpha.cpp

@@ -210,7 +210,7 @@ void LLDrawPoolAlpha::render(S32 pass)
 		gGL.setColorMask(true, true);
 	}
 
-	if (LLPipeline::sAutoMaskAlphaNonDeferred && !deferred_render)
+	if (LLPipeline::sAutoMaskAlphaNonDeferred)
 	{
 		mColorSFactor = LLRender::BF_ONE;  // }
 		mColorDFactor = LLRender::BF_ZERO; // } these are like disabling blend on the color channels, but we're still blending on the alpha channel so that we can suppress glow
@@ -226,7 +226,10 @@ void LLDrawPoolAlpha::render(S32 pass)
 				simple_shader->bind();
 				pushBatches(LLRenderPass::PASS_ALPHA_MASK, getVertexDataMask());
 			}
-			fullbright_shader->bind();
+			if (fullbright_shader)
+			{
+				fullbright_shader->bind();
+			}
 			pushBatches(LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK, getVertexDataMask());
 			LLGLSLShader::bindNoShader();
 		}
@@ -273,6 +276,7 @@ void LLDrawPoolAlpha::render(S32 pass)
 	if (deferred_render && pass == 1)
 	{
 		gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
+		gGL.setSceneBlendType(LLRender::BT_ALPHA);
 	}
 
 	if (deferred_render && current_shader != NULL)

indra/newview/llface.cpp

@@ -979,19 +979,29 @@ bool LLFace::canRenderAsMask()
 	}
 
 	const LLTextureEntry* te = getTextureEntry();
-	return (
-		(
-		 (LLPipeline::sRenderDeferred && LLPipeline::sAutoMaskAlphaDeferred) ||
-		 
-		 (!LLPipeline::sRenderDeferred && LLPipeline::sAutoMaskAlphaNonDeferred)		 
-		 ) // do we want masks at all?
-		&&
-		(te->getColor().mV[3] == 1.0f) && // can't treat as mask if we have face alpha
-		!(LLPipeline::sRenderDeferred && te->getFullbright()) && // hack: alpha masking renders fullbright faces invisible in deferred rendering mode, need to figure out why - for now, avoid
+
+	if ((te->getColor().mV[3] == 1.0f) && // can't treat as mask if we have face alpha
 		(te->getGlow() == 0.f) && // glowing masks are hard to implement - don't mask
+		getTexture()->getIsAlphaMask()) // texture actually qualifies for masking (lazily recalculated but expensive)
+	{
+		if (LLPipeline::sRenderDeferred)
+		{
+			if (getViewerObject()->isHUDAttachment() || te->getFullbright())
+			{ //hud attachments and fullbright objects are NOT subject to the deferred rendering pipe
+				return LLPipeline::sAutoMaskAlphaNonDeferred;
+			}
+			else
+			{
+				return LLPipeline::sAutoMaskAlphaDeferred;
+			}
+		}
+		else
+		{
+			return LLPipeline::sAutoMaskAlphaNonDeferred;
+		}
+	}
 
-		getTexture()->getIsAlphaMask() // texture actually qualifies for masking (lazily recalculated but expensive)
-		);
+	return false;
 }