From 6fd73ee8bb8ebaa860d9a5a3012ae7614b5104fe Mon Sep 17 00:00:00 2001
From: Shyotl <Shyotl@gmail.com>
Date: Thu, 17 Oct 2013 22:07:58 -0500
Subject: [PATCH] Use GL_RED instead of GL_LUMINANCE for post-process noise
 texture.

---
 indra/llrender/llpostprocess.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/indra/llrender/llpostprocess.cpp b/indra/llrender/llpostprocess.cpp
index 352593485..494774117 100644
--- a/indra/llrender/llpostprocess.cpp
+++ b/indra/llrender/llpostprocess.cpp
@@ -438,7 +438,7 @@ void LLPostProcess::createNoiseTexture()
 	if(mNoiseTexture->createGLTexture())
 	{
 		gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mNoiseTexture->getTexName());
-		LLImageGL::setManualImage(GL_TEXTURE_2D, 0, GL_LUMINANCE, NOISE_SIZE, NOISE_SIZE, GL_LUMINANCE, GL_UNSIGNED_BYTE, &buffer[0]);
+		LLImageGL::setManualImage(GL_TEXTURE_2D, 0, GL_RED, NOISE_SIZE, NOISE_SIZE, GL_RED, GL_UNSIGNED_BYTE, &buffer[0]);
 		stop_glerror();
 		gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
 		gGL.getTexUnit(0)->setTextureAddressMode(LLTexUnit::TAM_WRAP);