From 954c8fb1e3c47b3ebf219f97129e5c6e9bf911b8 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Tue, 10 Sep 2013 15:33:26 -0500
Subject: MAINT-3131 Add a GPU memory bandwidth benchmark.

---
 indra/newview/llviewershadermgr.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'indra/newview/llviewershadermgr.cpp')

diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 553f6a2d59..e88b22b461 100755
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -87,6 +87,8 @@ LLGLSLShader	gClipProgram;
 LLGLSLShader	gDownsampleDepthProgram;
 LLGLSLShader	gDownsampleDepthRectProgram;
 LLGLSLShader	gAlphaMaskProgram;
+LLGLSLShader	gBenchmarkProgram;
+
 
 //object shaders
 LLGLSLShader		gObjectSimpleProgram;
@@ -681,6 +683,7 @@ void LLViewerShaderMgr::unloadShaders()
 	gClipProgram.unload();
 	gDownsampleDepthProgram.unload();
 	gDownsampleDepthRectProgram.unload();
+	gBenchmarkProgram.unload();
 	gAlphaMaskProgram.unload();
 	gUIProgram.unload();
 	gPathfindingProgram.unload();
@@ -3188,6 +3191,26 @@ BOOL LLViewerShaderMgr::loadShadersInterface()
 		success = gDownsampleDepthProgram.createShader(NULL, NULL);
 	}
 
+	if (success)
+	{
+		gBenchmarkProgram.mName = "Benchmark Shader";
+		gBenchmarkProgram.mShaderFiles.clear();
+		gBenchmarkProgram.mShaderFiles.push_back(make_pair("interface/benchmarkV.glsl", GL_VERTEX_SHADER_ARB));
+		gBenchmarkProgram.mShaderFiles.push_back(make_pair("interface/benchmarkF.glsl", GL_FRAGMENT_SHADER_ARB));
+		gBenchmarkProgram.mShaderLevel = mVertexShaderLevel[SHADER_INTERFACE];
+		success = gBenchmarkProgram.createShader(NULL, NULL);
+	}
+
+	if (success)
+	{
+		gDownsampleDepthRectProgram.mName = "DownsampleDepthRect Shader";
+		gDownsampleDepthRectProgram.mShaderFiles.clear();
+		gDownsampleDepthRectProgram.mShaderFiles.push_back(make_pair("interface/downsampleDepthV.glsl", GL_VERTEX_SHADER_ARB));
+		gDownsampleDepthRectProgram.mShaderFiles.push_back(make_pair("interface/downsampleDepthRectF.glsl", GL_FRAGMENT_SHADER_ARB));
+		gDownsampleDepthRectProgram.mShaderLevel = mVertexShaderLevel[SHADER_INTERFACE];
+		success = gDownsampleDepthRectProgram.createShader(NULL, NULL);
+	}
+
 	if (success)
 	{
 		gDownsampleDepthRectProgram.mName = "DownsampleDepthRect Shader";
-- 
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