Add Contrast Adaptive Sharpening post process effect(#2399)

1 files changed, 12 insertions, 0 deletions

diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 993e8742e0..680a519e12 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -201,6 +201,7 @@ LLGLSLShader            gExposureProgram;
 LLGLSLShader            gExposureProgramNoFade;
 LLGLSLShader            gLuminanceProgram;
 LLGLSLShader            gFXAAProgram;
+LLGLSLShader            gCASProgram;
 LLGLSLShader            gDeferredPostNoDoFProgram;
 LLGLSLShader            gDeferredWLSkyProgram;
 LLGLSLShader            gEnvironmentMapProgram;
@@ -2351,6 +2352,17 @@ bool LLViewerShaderMgr::loadShadersDeferred()
 
     if (success)
     {
+        gCASProgram.mName = "Contrast Adaptive Sharpening Shader";
+        gCASProgram.mFeatures.hasSrgb = true;
+        gCASProgram.mShaderFiles.clear();
+        gCASProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredNoTCV.glsl", GL_VERTEX_SHADER));
+        gCASProgram.mShaderFiles.push_back(make_pair("deferred/CASF.glsl", GL_FRAGMENT_SHADER));
+        gCASProgram.mShaderLevel = mShaderLevel[SHADER_DEFERRED];
+        gCASProgram.createShader();
+    }
+
+    if (success)
+    {
         gDeferredPostProgram.mName = "Deferred Post Shader";
         gDeferredPostProgram.mFeatures.isDeferred = true;
         gDeferredPostProgram.mShaderFiles.clear();