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Add more features to GPU Memory profiler tab

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This commit is contained in:
Wojciech Figat
2022-12-09 11:28:53 +01:00
parent a809a69ca0
commit e5742772ae
2 changed files with 75 additions and 10 deletions
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65
Source/Editor/Windows/Profiler/MemoryGPU.cs
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@@ -2,6 +2,7 @@
using System;
using System.Collections.Generic;
using System.Text;
using FlaxEditor.GUI;
using FlaxEngine;
using FlaxEngine.GUI;
@@ -17,9 +18,11 @@ namespace FlaxEditor.Windows.Profiler
private struct Resource
{
public string Name;
public string Tooltip;
public GPUResourceType Type;
public ulong MemoryUsage;
public Guid AssetId;
public bool IsAssetItem;
}
private readonly SingleChart _memoryUsageChart;
@@ -29,6 +32,7 @@ namespace FlaxEditor.Windows.Profiler
private string[] _resourceTypesNames;
private Dictionary<string, Guid> _assetPathToId;
private Dictionary<Guid, Resource> _resourceCache;
private StringBuilder _stringBuilder;
public MemoryGPU()
: base("GPU Memory")
@@ -111,10 +115,14 @@ namespace FlaxEditor.Windows.Profiler
_resourceCache = new Dictionary<Guid, Resource>();
if (_assetPathToId == null)
_assetPathToId = new Dictionary<string, Guid>();
if (_stringBuilder == null)
_stringBuilder = new StringBuilder();
// Capture current GPU resources usage info
var contentDatabase = Editor.Instance.ContentDatabase;
var gpuResources = GPUDevice.Instance.Resources;
var resources = new Resource[gpuResources.Length];
var sb = _stringBuilder;
for (int i = 0; i < resources.Length; i++)
{
var gpuResource = gpuResources[i];
@@ -129,6 +137,35 @@ namespace FlaxEditor.Windows.Profiler
Type = gpuResource.ResourceType,
};
// Create tooltip
sb.Clear();
if (gpuResource is GPUTexture gpuTexture)
{
var desc = gpuTexture.Description;
sb.Append("Format: ").Append(desc.Format).AppendLine();
sb.Append("Size: ").Append(desc.Width).Append('x').Append(desc.Height);
if (desc.Depth != 1)
sb.Append('x').Append(desc.Depth);
if (desc.ArraySize != 1)
sb.Append('[').Append(desc.ArraySize).Append(']');
sb.AppendLine();
sb.Append("Mip Levels: ").Append(desc.MipLevels).AppendLine();
if (desc.IsMultiSample)
sb.Append("MSAA: ").Append('x').Append((int)desc.MultiSampleLevel).AppendLine();
sb.Append("Flags: ").Append(desc.Flags).AppendLine();
sb.Append("Usage: ").Append(desc.Usage);
}
else if (gpuResource is GPUBuffer gpuBuffer)
{
var desc = gpuBuffer.Description;
sb.Append("Format: ").Append(desc.Format).AppendLine();
sb.Append("Stride: ").Append(desc.Stride).AppendLine();
sb.Append("Elements: ").Append(desc.ElementsCount).AppendLine();
sb.Append("Flags: ").Append(desc.Flags).AppendLine();
sb.Append("Usage: ").Append(desc.Usage);
}
resource.Tooltip = _stringBuilder.ToString();
// Detect asset path in the resource name
int ext = resource.Name.LastIndexOf(".flax", StringComparison.OrdinalIgnoreCase);
if (ext != -1)
@@ -141,6 +178,12 @@ namespace FlaxEditor.Windows.Profiler
resource.AssetId = asset.ID;
_assetPathToId.Add(assetPath, resource.AssetId);
}
var assetItem = contentDatabase.FindAsset(resource.AssetId);
if (assetItem != null)
{
resource.IsAssetItem = true;
resource.Name = assetItem.NamePath + resource.Name.Substring(ext + 5); // Use text after asset path to display (eg. subobject)
}
}
_resourceCache.Add(gpuResourceId, resource);
@@ -190,6 +233,7 @@ namespace FlaxEditor.Windows.Profiler
_resourceCache?.Clear();
_assetPathToId?.Clear();
_tableRowsCache?.Clear();
_stringBuilder?.Clear();
base.OnDestroy();
}
@@ -234,7 +278,6 @@ namespace FlaxEditor.Windows.Profiler
// Add rows
var rowColor2 = Style.Current.Background * 1.4f;
var contentDatabase = Editor.Instance.ContentDatabase;
for (int i = 0; i < resources.Length; i++)
{
ref var e = ref resources[i];
@@ -259,15 +302,12 @@ namespace FlaxEditor.Windows.Profiler
row.Values[2] = e.MemoryUsage;
// Setup row interactions
row.TooltipText = null;
row.DoubleClick = null;
var assetItem = contentDatabase.FindAsset(e.AssetId);
if (assetItem != null)
row.Tag = e;
row.TooltipText = e.Tooltip;
row.RowDoubleClick = null;
if (e.IsAssetItem)
{
row.Values[0] = assetItem.NamePath;
assetItem.UpdateTooltipText();
row.TooltipText = assetItem.TooltipText;
row.DoubleClick = () => { Editor.Instance.ContentEditing.Open(assetItem); };
row.RowDoubleClick = OnRowDoubleClickAsset;
}
// Add row to the table
@@ -276,5 +316,12 @@ namespace FlaxEditor.Windows.Profiler
row.Parent = _table;
}
}
private void OnRowDoubleClickAsset(ClickableRow row)
{
var e = (Resource)row.Tag;
var assetItem = Editor.Instance.ContentDatabase.FindAsset(e.AssetId);
Editor.Instance.ContentEditing.Open(assetItem);
}
}
}