SL-16714 and SL-16750 Break rigged alpha into its own pass (restore release like behavior) and fix rigged alpha emissive not rendering.

1 files changed, 20 insertions, 0 deletions

diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 117766afea..8d45e64bf8 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -3822,6 +3822,16 @@ void LLPipeline::postSort(LLCamera& camera)
 					sCull->pushAlphaGroup(group);
 				}
 			}
+
+            LLSpatialGroup::draw_map_t::iterator rigged_alpha = group->mDrawMap.find(LLRenderPass::PASS_ALPHA_RIGGED);
+
+            if (rigged_alpha != group->mDrawMap.end())
+            { //store rigged alpha groups for LLDrawPoolAlpha prepass (skip distance update, rigged attachments use depth buffer)
+                if (hasRenderType(LLDrawPool::POOL_ALPHA))
+                {
+                    sCull->pushRiggedAlphaGroup(group);
+                }
+            }
 		}
 	}
 	
@@ -11153,6 +11163,16 @@ LLCullResult::sg_iterator LLPipeline::endAlphaGroups()
 	return sCull->endAlphaGroups();
 }
 
+LLCullResult::sg_iterator LLPipeline::beginRiggedAlphaGroups()
+{
+    return sCull->beginRiggedAlphaGroups();
+}
+
+LLCullResult::sg_iterator LLPipeline::endRiggedAlphaGroups()
+{
+    return sCull->endRiggedAlphaGroups();
+}
+
 bool LLPipeline::hasRenderType(const U32 type) const
 {
     // STORM-365 : LLViewerJointAttachment::setAttachmentVisibility() is setting type to 0 to actually mean "do not render"