SL-20546: Merge branch 'DRTVWR-588-maint-W' into sl-20546.

1 files changed, 87 insertions, 0 deletions

diff --git a/indra/newview/lldrawpoolpbropaque.cpp b/indra/newview/lldrawpoolpbropaque.cpp
new file mode 100644
index 0000000000..86b790e2c5
--- /dev/null
+++ b/indra/newview/lldrawpoolpbropaque.cpp
@@ -0,0 +1,87 @@
+/** 
+ * @file lldrawpoolpbropaque.cpp
+ * @brief LLDrawPoolGLTFPBR class implementation
+ *
+ * $LicenseInfo:firstyear=2022&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2022, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "lldrawpool.h"
+#include "lldrawpoolpbropaque.h"
+#include "llviewershadermgr.h"
+#include "pipeline.h"
+
+LLDrawPoolGLTFPBR::LLDrawPoolGLTFPBR(U32 type) :
+    LLRenderPass(type)
+{
+    if (type == LLDrawPool::POOL_GLTF_PBR_ALPHA_MASK)
+    {
+        mRenderType = LLPipeline::RENDER_TYPE_PASS_GLTF_PBR_ALPHA_MASK;
+    }
+    else
+    {
+        mRenderType = LLPipeline::RENDER_TYPE_PASS_GLTF_PBR;
+    }
+}
+
+S32 LLDrawPoolGLTFPBR::getNumDeferredPasses()
+{
+    return 1;
+}
+
+void LLDrawPoolGLTFPBR::renderDeferred(S32 pass)
+{
+    llassert(!LLPipeline::sRenderingHUDs);
+
+    gDeferredPBROpaqueProgram.bind();
+    pushGLTFBatches(mRenderType);
+
+    gDeferredPBROpaqueProgram.bind(true);
+    pushRiggedGLTFBatches(mRenderType + 1);
+}
+
+S32 LLDrawPoolGLTFPBR::getNumPostDeferredPasses()
+{
+    return 1;
+}
+
+void LLDrawPoolGLTFPBR::renderPostDeferred(S32 pass)
+{
+    if (LLPipeline::sRenderingHUDs)
+    {
+        gHUDPBROpaqueProgram.bind();
+        pushGLTFBatches(mRenderType);
+    }
+    else if (mRenderType == LLPipeline::RENDER_TYPE_PASS_GLTF_PBR) // HACK -- don't render glow except for the non-alpha masked implementation
+    {
+        gGL.setColorMask(false, true);
+        gPBRGlowProgram.bind();
+        pushGLTFBatches(LLRenderPass::PASS_GLTF_GLOW);
+
+        gPBRGlowProgram.bind(true);
+        pushRiggedGLTFBatches(LLRenderPass::PASS_GLTF_GLOW_RIGGED);
+
+        gGL.setColorMask(true, false);
+    }
+}
+