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Parser and texture improvement bvets #1389

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Parser and texture improvement bvets #1389

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d68468c
LibRender2: lock-free texture registration and concurrent cache removal
adfriz Aug 12, 2026
6971cea
OpenBveApi: thread-safe host cache lookups and log file locking
adfriz Aug 12, 2026
38adc7a
Object.DirectX: thread-safe parser state and parallel-safe timing
adfriz Aug 12, 2026
ddcb090
Route.Bve5: parallel structure loading and phase timing
adfriz Aug 12, 2026
91eea19
Hosts: concurrent object caches in RouteViewer, OpenBVE and ObjectViewer
adfriz Aug 12, 2026
1ab281f
Object.DirectX: allocation-free fast numeric parsing for .x files
adfriz Aug 12, 2026
099fbf4
Route.Bve5: reduce crawl sleep frequency and time ApplyRouteData phases
adfriz Aug 12, 2026
c38ea05
Route.Bve5: parallel ConfirmStructure, O(n) ConfirmRepeater, yield in…
adfriz Aug 12, 2026
c820688
Fix texture loading for parallel .x parsing and concurrent decode
adfriz Aug 12, 2026
6bdca7d
Fix white textures in AssimpXParser under parallel loading
adfriz Aug 12, 2026
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2 changes: 1 addition & 1 deletion source/LibRender2/BaseRenderer.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -633,7 +633,7 @@ public void Reset()
{
if (!File.Exists(keys[i].Item1) || File.GetLastWriteTime(keys[i].Item1) != keys[i].Item3)
{
currentHost.StaticObjectCache.Remove(keys[i]);
currentHost.StaticObjectCache.TryRemove(keys[i], out _);
}
}
TextureManager.UnloadAllTextures(true);
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32 changes: 22 additions & 10 deletions source/LibRender2/Objects/ObjectLibrary.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -165,11 +165,17 @@ public void ShowObject(ObjectState State, ObjectType Type)
TextureOrigin daytimeOrigin = State.Prototype.Mesh.Materials[face.Material].DaytimeTexture.Origin;
if (!TextureManager.textureCache.TryGetValue(daytimeOrigin, out daytimeTexture))
{
Stopwatch sw = Stopwatch.StartNew();
daytimeOrigin.GetTexture(out daytimeTexture);
sw.Stop();
TextureManager.TextureDecodeTime += sw.ElapsedMilliseconds;
TextureManager.textureCache[daytimeOrigin] = daytimeTexture;
lock (BaseRenderer.GdiPlusLock)
{
if (!TextureManager.textureCache.TryGetValue(daytimeOrigin, out daytimeTexture))
{
Stopwatch sw = Stopwatch.StartNew();
daytimeOrigin.GetTexture(out daytimeTexture);
sw.Stop();
TextureManager.TextureDecodeTime += sw.ElapsedMilliseconds;
TextureManager.textureCache.TryAdd(daytimeOrigin, daytimeTexture);
}
}
}

TextureTransparencyType transparencyType = TextureTransparencyType.Opaque;
Expand All @@ -195,11 +201,17 @@ public void ShowObject(ObjectState State, ObjectType Type)
TextureOrigin nighttimeOrigin = State.Prototype.Mesh.Materials[face.Material].NighttimeTexture.Origin;
if (!TextureManager.textureCache.TryGetValue(nighttimeOrigin, out nighttimeTexture))
{
Stopwatch sw = Stopwatch.StartNew();
nighttimeOrigin.GetTexture(out nighttimeTexture);
sw.Stop();
TextureManager.TextureDecodeTime += sw.ElapsedMilliseconds;
TextureManager.textureCache[nighttimeOrigin] = nighttimeTexture;
lock (BaseRenderer.GdiPlusLock)
{
if (!TextureManager.textureCache.TryGetValue(nighttimeOrigin, out nighttimeTexture))
{
Stopwatch sw = Stopwatch.StartNew();
nighttimeOrigin.GetTexture(out nighttimeTexture);
sw.Stop();
TextureManager.TextureDecodeTime += sw.ElapsedMilliseconds;
TextureManager.textureCache.TryAdd(nighttimeOrigin, nighttimeTexture);
}
}
}
TextureTransparencyType transparencyType = TextureTransparencyType.Opaque;
if (nighttimeTexture != null)
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