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Do not set modified flag again if texture was not modified (#5909)

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* Do not set modified flag again if texture was not modified

* Formatting

* Fix copy dep regression
This commit is contained in:
gdkchan 2023-11-13 18:07:05 -03:00 committed by GitHub
parent 51065d9129
commit e6e5838916
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 29 additions and 19 deletions
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18
src/Ryujinx.Graphics.Gpu/Image/Texture.cs
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@ -102,9 +102,9 @@ namespace Ryujinx.Graphics.Gpu.Image
public bool AlwaysFlushOnOverlap { get; private set; }
/// <summary>
/// Indicates that the texture was fully unmapped since the modified flag was set, and flushes should be ignored until it is modified again.
/// Indicates that the texture was modified since the last time it was flushed.
/// </summary>
public bool FlushStale { get; private set; }
public bool ModifiedSinceLastFlush { get; set; }
/// <summary>
/// Increments when the host texture is swapped, or when the texture is removed from all pools.
@ -1417,7 +1417,6 @@ namespace Ryujinx.Graphics.Gpu.Image
/// </summary>
public void SignalModified()
{
FlushStale = false;
_scaledSetScore = Math.Max(0, _scaledSetScore - 1);
if (_modifiedStale || Group.HasCopyDependencies)
@ -1438,14 +1437,17 @@ namespace Ryujinx.Graphics.Gpu.Image
{
if (bound)
{
FlushStale = false;
_scaledSetScore = Math.Max(0, _scaledSetScore - 1);
}
if (_modifiedStale || Group.HasCopyDependencies || Group.HasFlushBuffer)
{
_modifiedStale = false;
Group.SignalModifying(this, bound);
if (bound || ModifiedSinceLastFlush || Group.HasCopyDependencies || Group.HasFlushBuffer)
{
Group.SignalModifying(this, bound);
}
}
_physicalMemory.TextureCache.Lift(this);
@ -1703,12 +1705,6 @@ namespace Ryujinx.Graphics.Gpu.Image
/// <param name="unmapRange">The range of memory being unmapped</param>
public void Unmapped(MultiRange unmapRange)
{
if (unmapRange.Contains(Range))
{
// If this is a full unmap, prevent flushes until the texture is mapped again.
FlushStale = true;
}
ChangedMapping = true;
if (Group.Storage == this)

6
src/Ryujinx.Graphics.Gpu/Image/TextureGroup.cs
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@ -1660,13 +1660,13 @@ namespace Ryujinx.Graphics.Gpu.Image
}
// If size is zero, we have nothing to flush.
// If the flush is stale, we should ignore it because the texture was unmapped since the modified
// flag was set, and flushing it is not safe anymore as the GPU might no longer own the memory.
if (size == 0 || Storage.FlushStale)
if (size == 0)
{
return;
}
Storage.ModifiedSinceLastFlush = false;
// There is a small gap here where the action is removed but _actionRegistered is still 1.
// In this case it will skip registering the action, but here we are already handling it,
// so there shouldn't be any issue as it's the same handler for all actions.

24
src/Ryujinx.Graphics.Gpu/Image/TextureManager.cs
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@ -413,21 +413,35 @@ namespace Ryujinx.Graphics.Gpu.Image
{
bool anyChanged = false;
if (_rtHostDs != _rtDepthStencil?.HostTexture)
{
_rtHostDs = _rtDepthStencil?.HostTexture;
Texture dsTexture = _rtDepthStencil;
ITexture hostDsTexture = null;
if (dsTexture != null)
{
hostDsTexture = dsTexture.HostTexture;
dsTexture.ModifiedSinceLastFlush = true;
}
if (_rtHostDs != hostDsTexture)
{
_rtHostDs = hostDsTexture;
anyChanged = true;
}
for (int index = 0; index < _rtColors.Length; index++)
{
ITexture hostTexture = _rtColors[index]?.HostTexture;
Texture texture = _rtColors[index];
ITexture hostTexture = null;
if (texture != null)
{
hostTexture = texture.HostTexture;
texture.ModifiedSinceLastFlush = true;
}
if (_rtHostColors[index] != hostTexture)
{
_rtHostColors[index] = hostTexture;
anyChanged = true;
}
}