102 lines
2.6 KiB
C++
102 lines
2.6 KiB
C++
// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
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#include "GPUResourcesCollection.h"
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#include "GPUResource.h"
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#include "Engine/Core/Log.h"
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#include "Engine/Core/Types/StringBuilder.h"
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#include "Engine/Core/Utilities.h"
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uint64 GPUResourcesCollection::GetMemoryUsage() const
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{
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uint64 result = 0;
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_locker.Lock();
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for (int32 i = 0; i < _collection.Count(); i++)
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result += _collection[i]->GetMemoryUsage();
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_locker.Unlock();
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return result;
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}
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void GPUResourcesCollection::OnDeviceDispose()
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{
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_locker.Lock();
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for (int32 i = _collection.Count() - 1; i >= 0 && i < _collection.Count(); i--)
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{
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_collection[i]->OnDeviceDispose();
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}
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_collection.Clear();
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_locker.Unlock();
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}
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void GPUResourcesCollection::DumpToLog() const
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{
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StringBuilder sb;
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DumpToLog(sb);
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LOG_STR(Info, sb.ToString());
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}
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void GPUResourcesCollection::DumpToLog(StringBuilder& output) const
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{
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_locker.Lock();
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output.AppendFormat(TEXT("GPU Resources dump. Count: {0}, total GPU memory used: {1}"), _collection.Count(), Utilities::BytesToText(GetMemoryUsage()));
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output.AppendLine();
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output.AppendLine();
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for (int32 typeIndex = 0; typeIndex < GPUResource::ResourceType_Count; typeIndex++)
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{
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const auto type = static_cast<GPUResource::ResourceType>(typeIndex);
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output.AppendFormat(TEXT("Group: {0}s"), GPUResource::ToString(type));
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output.AppendLine();
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int32 count = 0;
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uint64 memUsage = 0;
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for (int32 i = 0; i < _collection.Count(); i++)
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{
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const auto resource = _collection[i];
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if (resource->GetResourceType() == type)
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{
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count++;
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memUsage += resource->GetMemoryUsage();
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auto str = resource->ToString();
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if (str.HasChars())
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{
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output.Append(TEXT('\t'));
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output.Append(str);
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output.AppendLine();
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}
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}
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}
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output.AppendFormat(TEXT("Total count: {0}, memory usage: {1}"), count, Utilities::BytesToText(memUsage));
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output.AppendLine();
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output.AppendLine();
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}
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_locker.Unlock();
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}
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void GPUResourcesCollection::Add(GPUResource* resource)
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{
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_locker.Lock();
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ASSERT(resource && _collection.Contains(resource) == false);
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_collection.Add(resource);
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_locker.Unlock();
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}
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void GPUResourcesCollection::Remove(GPUResource* resource)
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{
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_locker.Lock();
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ASSERT(resource && _collection.Contains(resource) == true);
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_collection.Remove(resource);
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_locker.Unlock();
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}
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