1 files changed, 17 insertions, 13 deletions

diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index 57ac111fdf..01d6469010 100644
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -56,6 +56,7 @@
 #include "llviewermessage.h"
 #include "llviewerobjectlist.h"
 #include "llviewerregion.h"
+#include "llviewerstatsrecorder.h"
 #include "llviewertexturelist.h"
 #include "llvolume.h"
 #include "llvolumemgr.h"
@@ -1861,11 +1862,11 @@ EMeshProcessingResult LLMeshRepoThread::headerReceived(const LLVolumeParams& mes
 	LLSD header_data;
 	
     LLMeshHeader header;
-
-	U32 header_size = 0;
+	
+	llssize header_size = 0;
 	if (data_size > 0)
 	{
-		U32 dsize = data_size;
+		llssize dsize = data_size;
 		char* result_ptr = strip_deprecated_header((char*)data, dsize, &header_size);
 
 		data_size = dsize;
@@ -3021,7 +3022,7 @@ S32 LLMeshRepository::getActualMeshLOD(LLMeshHeader& header, S32 lod)
 	}
 
 	//search up to find then ext available higher lod
-	for (S32 i = lod+1; i < 4; ++i)
+	for (S32 i = lod+1; i < LLVolumeLODGroup::NUM_LODS; ++i)
 	{
 		if (header.mLodSize[i] > 0)
 		{
@@ -3183,7 +3184,7 @@ void LLMeshHeaderHandler::processFailure(LLCore::HttpStatus status)
 
 	// Can't get the header so none of the LODs will be available
 	LLMutexLock lock(gMeshRepo.mThread->mMutex);
-	for (int i(0); i < 4; ++i)
+	for (int i(0); i < LLVolumeLODGroup::NUM_LODS; ++i)
 	{
 		gMeshRepo.mThread->mUnavailableQ.push_back(LLMeshRepoThread::LODRequest(mMeshParams, i));
 	}
@@ -3212,7 +3213,7 @@ void LLMeshHeaderHandler::processData(LLCore::BufferArray * /* body */, S32 /* b
 
 		// Can't get the header so none of the LODs will be available
 		LLMutexLock lock(gMeshRepo.mThread->mMutex);
-		for (int i(0); i < 4; ++i)
+		for (int i(0); i < LLVolumeLODGroup::NUM_LODS; ++i)
 		{
 			gMeshRepo.mThread->mUnavailableQ.push_back(LLMeshRepoThread::LODRequest(mMeshParams, i));
 		}
@@ -3293,7 +3294,7 @@ void LLMeshHeaderHandler::processData(LLCore::BufferArray * /* body */, S32 /* b
 
 			// headerReceived() parsed header, but header's data is invalid so none of the LODs will be available
 			LLMutexLock lock(gMeshRepo.mThread->mMutex);
-			for (int i(0); i < 4; ++i)
+			for (int i(0); i < LLVolumeLODGroup::NUM_LODS; ++i)
 			{
 				gMeshRepo.mThread->mUnavailableQ.push_back(LLMeshRepoThread::LODRequest(mMeshParams, i));
 			}
@@ -3654,7 +3655,7 @@ S32 LLMeshRepository::loadMesh(LLVOVolume* vobj, const LLVolumeParams& mesh_para
 	// Manage time-to-load metrics for mesh download operations.
 	metricsProgress(1);
 
-	if (detail < 0 || detail >= 4)
+	if (detail < 0 || detail >= LLVolumeLODGroup::NUM_LODS)
 	{
 		return detail;
 	}
@@ -3717,7 +3718,7 @@ S32 LLMeshRepository::loadMesh(LLVOVolume* vobj, const LLVolumeParams& mesh_para
 			}
 
 			//no lower LOD is a available, is a higher lod available?
-			for (S32 i = detail+1; i < 4; ++i)
+			for (S32 i = detail+1; i < LLVolumeLODGroup::NUM_LODS; ++i)
 			{
 				LLVolume* lod = group->refLOD(i);
 				if (lod && lod->isMeshAssetLoaded() && lod->getNumVolumeFaces() > 0)
@@ -3918,7 +3919,7 @@ void LLMeshRepository::notifyLoadedMeshes()
 				//create score map
 				std::map<LLUUID, F32> score_map;
 
-				for (U32 i = 0; i < 4; ++i)
+				for (U32 i = 0; i < LLVolumeLODGroup::NUM_LODS; ++i)
 				{
 					for (mesh_load_map::iterator iter = mLoadingMeshes[i].begin();  iter != mLoadingMeshes[i].end(); ++iter)
 					{
@@ -4087,6 +4088,8 @@ void LLMeshRepository::notifyMeshLoaded(const LLVolumeParams& mesh_params, LLVol
 		}
 		
 		mLoadingMeshes[detail].erase(obj_iter);
+
+		LLViewerStatsRecorder::instance().meshLoaded();
 	}
 }
 
@@ -4099,10 +4102,11 @@ void LLMeshRepository::notifyMeshUnavailable(const LLVolumeParams& mesh_params,
 	{
 		F32 detail = LLVolumeLODGroup::getVolumeScaleFromDetail(lod);
 
-        LLVolume* sys_volume = LLPrimitive::getVolumeManager()->refVolume(mesh_params, detail);
+        LLVolume* sys_volume = LLPrimitive::getVolumeManager()->refVolume(mesh_params, lod);
         if (sys_volume)
         {
             sys_volume->setMeshAssetUnavaliable(true);
+            LLPrimitive::getVolumeManager()->unrefVolume(sys_volume);
         }
 
 		for (LLVOVolume* vobj : obj_iter->second)
@@ -4480,7 +4484,7 @@ F32 LLMeshRepository::getStreamingCostLegacy(LLUUID mesh_id, F32 radius, S32* by
             {
                 LL_WARNS() << mesh_id << "bytes mismatch " << *bytes << " " << data.getSizeTotal() << LL_ENDL;
             }
-            if (bytes_visible && (lod >=0) && (lod < 4) && (*bytes_visible != data.getSizeByLOD(lod)))
+            if (bytes_visible && (lod >=0) && (lod < LLVolumeLODGroup::NUM_LODS) && (*bytes_visible != data.getSizeByLOD(lod)))
             {
                 LL_WARNS() << mesh_id << "bytes_visible mismatch " << *bytes_visible << " " << data.getSizeByLOD(lod) << LL_ENDL;
             }
@@ -4640,7 +4644,7 @@ bool LLMeshCostData::init(const LLMeshHeader& header)
     static LLCachedControl<U32> minimum_size(gSavedSettings, "MeshMinimumByteSize", 16); //make sure nothing is "free"
     static LLCachedControl<U32> bytes_per_triangle(gSavedSettings, "MeshBytesPerTriangle", 16);
 
-    for (S32 i=0; i<4; i++)
+    for (S32 i=0; i<LLVolumeLODGroup::NUM_LODS; i++)
     {
         mEstTrisByLOD[i] = llmax((F32)mSizeByLOD[i] - (F32)metadata_discount, (F32)minimum_size) / (F32)bytes_per_triangle;
     }