From ccc50f752223fb96ee97690e50725d204c003f55 Mon Sep 17 00:00:00 2001
From: Tofu Linden <tofu.linden@lindenlab.com>
Date: Sun, 9 May 2010 15:01:17 +0100
Subject: [PATCH] followup for glow glitch caused by EXT-7179 fix I knew I
shouldn't have optimized those clears away! sigh!
---
indra/newview/pipeline.cpp | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 7b7a551fb32..91352ed4f3c 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -6572,7 +6572,9 @@ void LLPipeline::renderDeferredLighting()
if (LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_DEFERRED) > 2)
{
mDeferredLight[1].bindTarget();
- // clear color buffer here? doesn't seem to matter.
+ // clear color buffer here (GI) - zeroing alpha (glow) is important or it will accumulate against sky
+ glClearColor(0,0,0,0);
+ mScreen.clear(GL_COLOR_BUFFER_BIT);
}
else
{
--
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