From 95d07ccd8799808036528f8cd09288d83fc0c7e0 Mon Sep 17 00:00:00 2001
From: Cosmic Linden <cosmic@lindenlab.com>
Date: Wed, 19 Apr 2023 15:56:01 -0700
Subject: SL-19598: Fix shadows not having textures for PBR/non-rigged/alpha
 blended prims

---
 indra/newview/lldrawpool.cpp | 57 +++++++++++++++++++++-----------------------
 1 file changed, 27 insertions(+), 30 deletions(-)

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

diff --git a/indra/newview/lldrawpool.cpp b/indra/newview/lldrawpool.cpp
index c61618c056..2eb277fc4e 100644
--- a/indra/newview/lldrawpool.cpp
+++ b/indra/newview/lldrawpool.cpp
@@ -452,21 +452,26 @@ void LLRenderPass::pushGLTFBatches(U32 type)
         LLDrawInfo& params = **i;
         LLCullResult::increment_iterator(i, end);
 
-        auto& mat = params.mGLTFMaterial;
+        pushGLTFBatch(params);
+    }
+}
 
-        mat->bind(params.mTexture);
+void LLRenderPass::pushGLTFBatch(LLDrawInfo& params)
+{
+    auto& mat = params.mGLTFMaterial;
 
-        LLGLDisable cull_face(mat->mDoubleSided ? GL_CULL_FACE : 0);
+    mat->bind(params.mTexture);
 
-        setup_texture_matrix(params);
-        
-        applyModelMatrix(params);
+    LLGLDisable cull_face(mat->mDoubleSided ? GL_CULL_FACE : 0);
 
-        params.mVertexBuffer->setBuffer();
-        params.mVertexBuffer->drawRange(LLRender::TRIANGLES, params.mStart, params.mEnd, params.mCount, params.mOffset);
+    setup_texture_matrix(params);
+    
+    applyModelMatrix(params);
 
-        teardown_texture_matrix(params);
-    }
+    params.mVertexBuffer->setBuffer();
+    params.mVertexBuffer->drawRange(LLRender::TRIANGLES, params.mStart, params.mEnd, params.mCount, params.mOffset);
+
+    teardown_texture_matrix(params);
 }
 
 void LLRenderPass::pushRiggedGLTFBatches(U32 type)
@@ -483,28 +488,20 @@ void LLRenderPass::pushRiggedGLTFBatches(U32 type)
         LLDrawInfo& params = **i;
         LLCullResult::increment_iterator(i, end);
 
-        auto& mat = params.mGLTFMaterial;
-
-        mat->bind(params.mTexture);
-
-        LLGLDisable cull_face(mat->mDoubleSided ? GL_CULL_FACE : 0);
-
-        setup_texture_matrix(params);
-
-        applyModelMatrix(params);
-
-        if (params.mAvatar.notNull() && (lastAvatar != params.mAvatar || lastMeshId != params.mSkinInfo->mHash))
-        {
-            uploadMatrixPalette(params);
-            lastAvatar = params.mAvatar;
-            lastMeshId = params.mSkinInfo->mHash;
-        }
-
-        params.mVertexBuffer->setBuffer();
-        params.mVertexBuffer->drawRange(LLRender::TRIANGLES, params.mStart, params.mEnd, params.mCount, params.mOffset);
+        pushRiggedGLTFBatch(params, lastAvatar, lastMeshId);
+    }
+}
 
-        teardown_texture_matrix(params);
+void LLRenderPass::pushRiggedGLTFBatch(LLDrawInfo& params, LLVOAvatar*& lastAvatar, U64& lastMeshId)
+{
+    if (params.mAvatar.notNull() && (lastAvatar != params.mAvatar || lastMeshId != params.mSkinInfo->mHash))
+    {
+        uploadMatrixPalette(params);
+        lastAvatar = params.mAvatar;
+        lastMeshId = params.mSkinInfo->mHash;
     }
+
+    pushGLTFBatch(params);
 }
 
 void LLRenderPass::pushBatches(U32 type, bool texture, bool batch_textures)
-- 
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