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Use a new approach for shader BRX targets (#2532)

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* Use a new approach for shader BRX targets

* Make shader cache actually work

* Improve the shader pattern matching a bit

* Extend LDC search to predecessor blocks, catches more cases

* Nit

* Only save the amount of constant buffer data actually used. Avoids crashes on partially mapped buffers

* Ignore Rd on predicate instructions, as they do not have a Rd register (catches more cases)
This commit is contained in:
gdkchan 2021-08-11 15:59:42 -03:00 • committed by GitHub
parent 70f79e689b
commit d9d18439f6
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 472 additions and 149 deletions
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51
Ryujinx.Graphics.Gpu/Shader/Cache/CacheCollection.cs
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@ -38,6 +38,11 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache
/// </summary>
RemoveManifestEntries,
/// <summary>
/// Remove entries from the hash manifest and save it, and also deletes the temporary file.
/// </summary>
RemoveManifestEntryAndTempFile,
/// <summary>
/// Flush temporary cache to archive.
/// </summary>
@ -116,6 +121,9 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache
/// </summary>
private ZipArchive _cacheArchive;
/// <summary>
/// Indicates if the cache collection supports modification.
/// </summary>
public bool IsReadOnly { get; }
/// <summary>
@ -264,6 +272,21 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache
}
}
/// <summary>
/// Remove given entry from the manifest and delete the temporary file.
/// </summary>
/// <param name="entry">Entry to remove from the manifest</param>
private void RemoveManifestEntryAndTempFile(Hash128 entry)
{
lock (_hashTable)
{
_hashTable.Remove(entry);
SaveManifest();
}
File.Delete(GenCacheTempFilePath(entry));
}
/// <summary>
/// Queue a task to flush temporary files to the archive on the worker.
/// </summary>
@ -440,6 +463,9 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache
case CacheFileOperation.RemoveManifestEntries:
RemoveManifestEntries((HashSet<Hash128>)task.Data);
break;
case CacheFileOperation.RemoveManifestEntryAndTempFile:
RemoveManifestEntryAndTempFile((Hash128)task.Data);
break;
case CacheFileOperation.FlushToArchive:
FlushToArchive();
break;
@ -472,7 +498,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache
{
if (IsReadOnly)
{
Logger.Warning?.Print(LogClass.Gpu, "Trying to add {keyHash} on a read-only cache, ignoring.");
Logger.Warning?.Print(LogClass.Gpu, $"Trying to add {keyHash} on a read-only cache, ignoring.");
return;
}
@ -521,7 +547,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache
{
if (IsReadOnly)
{
Logger.Warning?.Print(LogClass.Gpu, "Trying to replace {keyHash} on a read-only cache, ignoring.");
Logger.Warning?.Print(LogClass.Gpu, $"Trying to replace {keyHash} on a read-only cache, ignoring.");
return;
}
@ -540,6 +566,27 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache
});
}
/// <summary>
/// Removes a value at the given hash from the cache.
/// </summary>
/// <param name="keyHash">The hash of the value in the cache</param>
public void RemoveValue(ref Hash128 keyHash)
{
if (IsReadOnly)
{
Logger.Warning?.Print(LogClass.Gpu, $"Trying to remove {keyHash} on a read-only cache, ignoring.");
return;
}
// Only queue file change operations
_fileWriterWorkerQueue.Add(new CacheFileOperationTask
{
Type = CacheFileOperation.RemoveManifestEntryAndTempFile,
Data = keyHash
});
}
public void Dispose()
{
Dispose(true);