1 files changed, 108 insertions, 7 deletions

diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 4a1dd1b8d6..870639c754 100755
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -53,6 +53,7 @@
 #include "llfloatergodtools.h"
 #include "llfloaterreporter.h"
 #include "llfloaterregioninfo.h"
+#include "llgltfmateriallist.h"
 #include "llhttpnode.h"
 #include "llregioninfomodel.h"
 #include "llsdutil.h"
@@ -221,6 +222,7 @@ public:
 	LLVOCacheEntry::vocache_entry_set_t   mVisibleEntries; //must-be-created visible entries wait for objects creation.	
 	LLVOCacheEntry::vocache_entry_priority_list_t mWaitingList; //transient list storing sorted visible entries waiting for object creation.
 	std::set<U32>                          mNonCacheableCreatedList; //list of local ids of all non-cacheable objects
+    LLVOCacheEntry::vocache_gltf_overrides_map_t mGLTFOverridesJson; // for materials
 
 	// time?
 	// LRU info?
@@ -722,6 +724,7 @@ static LLTrace::BlockTimerStatHandle FTM_SAVE_REGION_CACHE("Save Region Cache");
 
 LLViewerRegion::~LLViewerRegion() 
 {
+    LL_PROFILE_ZONE_SCOPED;
 	mDead = TRUE;
 	mImpl->mActiveSet.clear();
 	mImpl->mVisibleEntries.clear();
@@ -790,7 +793,10 @@ void LLViewerRegion::loadObjectCache()
 
 	if(LLVOCache::instanceExists())
 	{
-		LLVOCache::getInstance()->readFromCache(mHandle, mImpl->mCacheID, mImpl->mCacheMap) ;
+        LLVOCache & vocache = LLVOCache::instance();
+		vocache.readFromCache(mHandle, mImpl->mCacheID, mImpl->mCacheMap);
+        vocache.readGenericExtrasFromCache(mHandle, mImpl->mCacheID, mImpl->mGLTFOverridesJson);
+
 		if (mImpl->mCacheMap.empty())
 		{
 			mCacheDirty = TRUE;
@@ -815,14 +821,18 @@ void LLViewerRegion::saveObjectCache()
 	{
 		const F32 start_time_threshold = 600.0f; //seconds
 		bool removal_enabled = sVOCacheCullingEnabled && (mRegionTimer.getElapsedTimeF32() > start_time_threshold); //allow to remove invalid objects from object cache file.
-		
-		LLVOCache::getInstance()->writeToCache(mHandle, mImpl->mCacheID, mImpl->mCacheMap, mCacheDirty, removal_enabled) ;
+
+        LLVOCache & instance = LLVOCache::instance();
+
+        instance.writeToCache(mHandle, mImpl->mCacheID, mImpl->mCacheMap, mCacheDirty, removal_enabled);
+        instance.writeGenericExtrasToCache(mHandle, mImpl->mCacheID, mImpl->mGLTFOverridesJson, mCacheDirty, removal_enabled);
 		mCacheDirty = FALSE;
 	}
 
 	// Map of LLVOCacheEntry takes time to release, store map for cleanup on idle
 	sRegionCacheCleanup.insert(mImpl->mCacheMap.begin(), mImpl->mCacheMap.end());
 	mImpl->mCacheMap.clear();
+	// TODO - probably need to do the same for overrides cache
 }
 
 void LLViewerRegion::sendMessage()
@@ -1150,6 +1160,8 @@ void LLViewerRegion::killCacheEntry(LLVOCacheEntry* entry, bool for_rendering)
 	entry->setState(LLVOCacheEntry::INACTIVE);
 	entry->removeOctreeEntry();
 	entry->setValid(FALSE);
+
+	// TODO kill extras/material overrides cache too
 }
 
 //physically delete the cache entry	
@@ -1250,6 +1262,46 @@ U32 LLViewerRegion::getNumOfVisibleGroups() const
 	return mImpl ? mImpl->mVisibleGroups.size() : 0;
 }
 
+void LLViewerRegion::updateReflectionProbes()
+{
+    LL_PROFILE_ZONE_SCOPED_CATEGORY_DISPLAY;
+    const F32 probe_spacing = 32.f;
+    const F32 probe_radius = sqrtf((probe_spacing * 0.5f) * (probe_spacing * 0.5f) * 3.f);
+    const F32 hover_height = 2.f;
+
+    F32 start = probe_spacing * 0.5f;
+
+    U32 grid_width = REGION_WIDTH_METERS / probe_spacing;
+
+    mReflectionMaps.resize(grid_width * grid_width);
+
+    F32 water_height = getWaterHeight();
+    LLVector3 origin = getOriginAgent();
+
+    for (U32 i = 0; i < grid_width; ++i)
+    {
+        F32 x = i * probe_spacing + start;
+        for (U32 j = 0; j < grid_width; ++j)
+        {
+            F32 y = j * probe_spacing + start;
+
+            U32 idx = i * grid_width + j;
+
+            if (mReflectionMaps[idx].isNull())
+            {
+                mReflectionMaps[idx] = gPipeline.mReflectionMapManager.addProbe();
+            }
+
+            LLVector3 probe_origin = LLVector3(x, y, llmax(water_height, mImpl->mLandp->resolveHeightRegion(x, y)));
+            probe_origin.mV[2] += hover_height;
+            probe_origin += origin;
+
+            mReflectionMaps[idx]->mOrigin.load3(probe_origin.mV);
+            mReflectionMaps[idx]->mRadius = probe_radius;
+        }
+    }
+}
+
 void LLViewerRegion::addToVOCacheTree(LLVOCacheEntry* entry)
 {
 	if(!sVOCacheCullingEnabled)
@@ -1547,6 +1599,7 @@ void LLViewerRegion::lightIdleUpdate()
 
 void LLViewerRegion::idleUpdate(F32 max_update_time)
 {	
+    LL_PROFILE_ZONE_SCOPED;
 	LLTimer update_timer;
 	F32 max_time;
 
@@ -1650,6 +1703,10 @@ BOOL LLViewerRegion::isViewerCameraStatic()
 
 void LLViewerRegion::killInvisibleObjects(F32 max_time)
 {
+#if 1 // TODO: kill this.  This is ill-conceived, objects that aren't in the camera frustum should not be deleted from memory.
+        // because of this, every time you turn around the simulator sends a swarm of full object update messages from cache
+    // probe misses and objects have to be reloaded from scratch.  From some reason, disabling this causes holes to 
+    // appear in the scene when flying back and forth between regions
 	if(!sVOCacheCullingEnabled)
 	{
 		return;
@@ -1726,6 +1783,7 @@ void LLViewerRegion::killInvisibleObjects(F32 max_time)
 	}
 
 	return;
+#endif
 }
 
 void LLViewerRegion::killObject(LLVOCacheEntry* entry, std::vector<LLDrawable*>& delete_list)
@@ -1790,7 +1848,7 @@ LLViewerObject* LLViewerRegion::addNewObject(LLVOCacheEntry* entry)
 
 	LLViewerObject* obj = NULL;
 	if(!entry->getEntry()->hasDrawable()) //not added to the rendering pipeline yet
-	{
+	{ 
 		//add the object
 		obj = gObjectList.processObjectUpdateFromCache(entry, this);
 		if(obj)
@@ -1820,6 +1878,9 @@ LLViewerObject* LLViewerRegion::addNewObject(LLVOCacheEntry* entry)
 		//should not hit here any more, but does not hurt either, just put it back to active list
 		addActiveCacheEntry(entry);
 	}
+
+    loadCacheMiscExtras(entry->getLocalID());
+
 	return obj;
 }
 
@@ -2565,7 +2626,7 @@ LLViewerRegion::eCacheUpdateResult LLViewerRegion::cacheFullUpdate(LLDataPackerB
             LL_DEBUGS("AnimatedObjects") << " got update for local_id " << local_id << LL_ENDL;
             dumpStack("AnimatedObjectsStack");
 
-			// Update the cache entry
+			// Update the cache entry 
 			entry->updateEntry(crc, dp);
 
 			decodeBoundingInfo(entry);
@@ -2582,7 +2643,7 @@ LLViewerRegion::eCacheUpdateResult LLViewerRegion::cacheFullUpdate(LLDataPackerB
 		// Create new entry and add to map
 		result = CACHE_UPDATE_ADDED;
 		entry = new LLVOCacheEntry(local_id, crc, dp);
-		record(LLStatViewer::OBJECT_CACHE_HIT_RATE, LLUnits::Ratio::fromValue(0));
+		record(LLStatViewer::OBJECT_CACHE_HIT_RATE, LLUnits::Ratio::fromValue(0)); 
 		
 		mImpl->mCacheMap[local_id] = entry;
 		
@@ -2600,6 +2661,12 @@ LLViewerRegion::eCacheUpdateResult LLViewerRegion::cacheFullUpdate(LLViewerObjec
 	return result;
 }
 
+void LLViewerRegion::cacheFullUpdateGLTFOverride(const LLGLTFOverrideCacheEntry &override_data)
+{
+    U32 local_id = override_data.mLocalId;
+    mImpl->mGLTFOverridesJson[local_id] = override_data;
+}
+
 LLVOCacheEntry* LLViewerRegion::getCacheEntryForOctree(U32 local_id)
 {
 	if(!sVOCacheCullingEnabled)
@@ -2624,7 +2691,7 @@ LLVOCacheEntry* LLViewerRegion::getCacheEntry(U32 local_id, bool valid)
 		}
 	}
 	return NULL;
-	}
+}
 
 void LLViewerRegion::addCacheMiss(U32 id, LLViewerRegion::eCacheMissType cache_miss_type)
 {
@@ -2694,6 +2761,9 @@ bool LLViewerRegion::probeCache(U32 local_id, U32 crc, U32 flags, U8 &cache_miss
 
 			entry->setValid();
 			decodeBoundingInfo(entry);
+
+            //loadCacheMiscExtras(local_id, entry, crc);
+
 			return true;
 		}
 		else
@@ -2808,6 +2878,7 @@ void LLViewerRegion::dumpCache()
 	{
 		LL_INFOS() << "Changes " << i << " " << change_bin[i] << LL_ENDL;
 	}
+	// TODO - add overrides cache too
 }
 
 void LLViewerRegion::unpackRegionHandshake()
@@ -3053,6 +3124,7 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
 	capabilityNames.append("MapLayer");
 	capabilityNames.append("MapLayerGod");
 	capabilityNames.append("MeshUploadFlag");	
+	capabilityNames.append("ModifyMaterialParams");
 	capabilityNames.append("NavMeshGenerationStatus");
 	capabilityNames.append("NewFileAgentInventory");
 	capabilityNames.append("ObjectAnimation");
@@ -3095,6 +3167,8 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
     capabilityNames.append("UpdateSettingsAgentInventory");
     capabilityNames.append("UpdateSettingsTaskInventory");
     capabilityNames.append("UploadAgentProfileImage");
+    capabilityNames.append("UpdateMaterialAgentInventory");
+    capabilityNames.append("UpdateMaterialTaskInventory");
 	capabilityNames.append("UploadBakedTexture");
     capabilityNames.append("UserInfo");
 	capabilityNames.append("ViewerAsset"); 
@@ -3580,3 +3654,30 @@ std::string LLViewerRegion::getSimHostName()
 	return std::string("...");
 }
 
+void LLViewerRegion::loadCacheMiscExtras(U32 local_id)
+{
+    auto iter = mImpl->mGLTFOverridesJson.find(local_id);
+    if (iter != mImpl->mGLTFOverridesJson.end())
+    {
+        LLGLTFMaterialList::loadCacheOverrides(iter->second);
+    }
+}
+
+void LLViewerRegion::applyCacheMiscExtras(LLViewerObject* obj)
+{
+    LL_PROFILE_ZONE_SCOPED_CATEGORY_DISPLAY;
+    llassert(obj);
+
+    U32 local_id = obj->getLocalID();
+    auto iter = mImpl->mGLTFOverridesJson.find(local_id);
+    if (iter != mImpl->mGLTFOverridesJson.end())
+    {
+        llassert(iter->second.mGLTFMaterial.size() == iter->second.mSides.size());
+
+        for (auto& side : iter->second.mGLTFMaterial)
+        {
+            obj->setTEGLTFMaterialOverride(side.first, side.second);
+        }
+    }
+}
+