SL-17600 Proper irradiance probes.

1 files changed, 12 insertions, 0 deletions

diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index d5ca915da5..c041d2470c 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -86,6 +86,7 @@ LLGLSLShader	gGlowCombineProgram;
 LLGLSLShader	gSplatTextureRectProgram;
 LLGLSLShader	gReflectionMipProgram;
 LLGLSLShader	gRadianceGenProgram;
+LLGLSLShader	gIrradianceGenProgram;
 LLGLSLShader	gGlowCombineFXAAProgram;
 LLGLSLShader	gTwoTextureAddProgram;
 LLGLSLShader	gTwoTextureCompareProgram;
@@ -764,6 +765,7 @@ void LLViewerShaderMgr::unloadShaders()
 	gSplatTextureRectProgram.unload();
     gReflectionMipProgram.unload();
     gRadianceGenProgram.unload();
+    gIrradianceGenProgram.unload();
 	gGlowCombineFXAAProgram.unload();
 	gTwoTextureAddProgram.unload();
 	gTwoTextureCompareProgram.unload();
@@ -3833,6 +3835,16 @@ BOOL LLViewerShaderMgr::loadShadersInterface()
         success = gRadianceGenProgram.createShader(NULL, NULL);
     }
 
+    if (success)
+    {
+        gIrradianceGenProgram.mName = "Irradiance Gen Shader";
+        gIrradianceGenProgram.mShaderFiles.clear();
+        gIrradianceGenProgram.mShaderFiles.push_back(make_pair("interface/irradianceGenV.glsl", GL_VERTEX_SHADER_ARB));
+        gIrradianceGenProgram.mShaderFiles.push_back(make_pair("interface/irradianceGenF.glsl", GL_FRAGMENT_SHADER_ARB));
+        gIrradianceGenProgram.mShaderLevel = mShaderLevel[SHADER_INTERFACE];
+        success = gIrradianceGenProgram.createShader(NULL, NULL);
+    }
+
 	if( !success )
 	{
 		mShaderLevel[SHADER_INTERFACE] = 0;