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Memory changes 2.2 (ryubing/ryujinx!143)

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See merge request ryubing/ryujinx!143
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LotP 2025-09-06 11:10:55 -05:00
parent 4c9b48b754
commit a60b2a0ba3
14 changed files with 242 additions and 239 deletions
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60
src/Ryujinx.Graphics.Gpu/Memory/BufferModifiedRangeList.cs
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@ -80,8 +80,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
private BufferMigration _source;
private BufferModifiedRangeList _migrationTarget;
private List<RangeItem<BufferModifiedRange>> _overlaps;
/// <summary>
/// Whether the modified range list has any entries or not.
@ -108,7 +106,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
_context = context;
_parent = parent;
_flushAction = flushAction;
_overlaps = [];
}
/// <summary>
@ -122,12 +119,11 @@ namespace Ryujinx.Graphics.Gpu.Memory
// Slices a given region using the modified regions in the list. Calls the action for the new slices.
Lock.EnterReadLock();
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlaps(address, size);
Span<RangeItem<BufferModifiedRange>> overlaps = FindOverlapsAsSpan(address, size);
RangeItem<BufferModifiedRange> current = first;
while (last != null && current != last.Next)
for (int i = 0; i < overlaps.Length; i++)
{
BufferModifiedRange overlap = current.Value;
BufferModifiedRange overlap = overlaps[i].Value;
if (overlap.Address > address)
{
@ -138,7 +134,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
// Remaining region is after this overlap.
size -= overlap.EndAddress - address;
address = overlap.EndAddress;
current = current.Next;
}
Lock.ExitReadLock();
@ -158,12 +153,11 @@ namespace Ryujinx.Graphics.Gpu.Memory
/// <param name="size">Size of the modified region in bytes</param>
public void SignalModified(ulong address, ulong size)
{
// We may overlap with some existing modified regions. They must be cut into by the new entry.
Lock.EnterWriteLock();
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlaps(address, size);
ulong endAddress = address + size;
ulong syncNumber = _context.SyncNumber;
// We may overlap with some existing modified regions. They must be cut into by the new entry.
Lock.EnterWriteLock();
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlapsAsNodes(address, size);
if (first is null)
{
@ -172,8 +166,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
return;
}
if (first == last)
{
if (first.Address == address && first.EndAddress == endAddress)
@ -260,19 +252,16 @@ namespace Ryujinx.Graphics.Gpu.Memory
public void GetRangesAtSync(ulong address, ulong size, ulong syncNumber, Action<ulong, ulong> rangeAction)
{
Lock.EnterReadLock();
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlaps(address, size);
Span<RangeItem<BufferModifiedRange>> overlaps = FindOverlapsAsSpan(address, size);
RangeItem<BufferModifiedRange> current = first;
while (last != null && current != last.Next)
for (int i = 0; i < overlaps.Length; i++)
{
BufferModifiedRange overlap = current.Value;
BufferModifiedRange overlap = overlaps[i].Value;
if (overlap.SyncNumber == syncNumber)
{
rangeAction(overlap.Address, overlap.Size);
}
current = current.Next;
}
Lock.ExitReadLock();
@ -288,22 +277,12 @@ namespace Ryujinx.Graphics.Gpu.Memory
{
// We use the non-span method here because keeping the lock will cause a deadlock.
Lock.EnterReadLock();
_overlaps.Clear();
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlaps(address, size);
RangeItem<BufferModifiedRange> current = first;
while (last != null && current != last.Next)
{
_overlaps.Add(current);
current = current.Next;
}
RangeItem<BufferModifiedRange>[] overlaps = FindOverlapsAsArray(address, size);
Lock.ExitReadLock();
for (int i = 0; i < _overlaps.Count; i++)
for (int i = 0; i < overlaps.Length; i++)
{
BufferModifiedRange overlap = _overlaps[i].Value;
BufferModifiedRange overlap = overlaps[i].Value;
rangeAction(overlap.Address, overlap.Size);
}
}
@ -404,8 +383,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
ulong endAddress = address + size;
ulong currentSync = _context.SyncNumber;
List<RangeItem<BufferModifiedRange>> overlaps = [];
// Range list must be consistent for this operation
if (_migrationTarget != null)
{
@ -416,16 +393,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
Lock.EnterWriteLock();
// We use the non-span method here because the array is partially modified by the code, which would invalidate a span.
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlaps(address, size);
RangeItem<BufferModifiedRange> current = first;
while (last != null && current != last.Next)
{
overlaps.Add(current);
current = current.Next;
}
RangeItem<BufferModifiedRange>[] overlaps = FindOverlapsAsArray(address, size);
int rangeCount = overlaps.Count;
int rangeCount = overlaps.Length;
if (rangeCount == 0)
{
@ -582,7 +552,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
{
ulong endAddress = address + size;
Lock.EnterWriteLock();
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlaps(address, size);
(RangeItem<BufferModifiedRange> first, RangeItem<BufferModifiedRange> last) = FindOverlapsAsNodes(address, size);
if (first is null)
{