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authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Gpu/Image/SamplerPool.cs')
-rw-r--r--Ryujinx.Graphics.Gpu/Image/SamplerPool.cs162
1 files changed, 0 insertions, 162 deletions
diff --git a/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs b/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
deleted file mode 100644
index eb7222f9..00000000
--- a/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
+++ /dev/null
@@ -1,162 +0,0 @@
-using Ryujinx.Graphics.Gpu.Memory;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Gpu.Image
-{
- /// <summary>
- /// Sampler pool.
- /// </summary>
- class SamplerPool : Pool<Sampler, SamplerDescriptor>, IPool<SamplerPool>
- {
- private float _forcedAnisotropy;
-
- /// <summary>
- /// Linked list node used on the sampler pool cache.
- /// </summary>
- public LinkedListNode<SamplerPool> CacheNode { get; set; }
-
- /// <summary>
- /// Timestamp used by the sampler pool cache, updated on every use of this sampler pool.
- /// </summary>
- public ulong CacheTimestamp { get; set; }
-
- /// <summary>
- /// Creates a new instance of the sampler pool.
- /// </summary>
- /// <param name="context">GPU context that the sampler pool belongs to</param>
- /// <param name="physicalMemory">Physical memory where the sampler descriptors are mapped</param>
- /// <param name="address">Address of the sampler pool in guest memory</param>
- /// <param name="maximumId">Maximum sampler ID of the sampler pool (equal to maximum samplers minus one)</param>
- public SamplerPool(GpuContext context, PhysicalMemory physicalMemory, ulong address, int maximumId) : base(context, physicalMemory, address, maximumId)
- {
- _forcedAnisotropy = GraphicsConfig.MaxAnisotropy;
- }
-
- /// <summary>
- /// Gets the sampler with the given ID.
- /// </summary>
- /// <param name="id">ID of the sampler. This is effectively a zero-based index</param>
- /// <returns>The sampler with the given ID</returns>
- public override Sampler Get(int id)
- {
- if ((uint)id >= Items.Length)
- {
- return null;
- }
-
- if (SequenceNumber != Context.SequenceNumber)
- {
- if (_forcedAnisotropy != GraphicsConfig.MaxAnisotropy)
- {
- _forcedAnisotropy = GraphicsConfig.MaxAnisotropy;
-
- for (int i = 0; i < Items.Length; i++)
- {
- if (Items[i] != null)
- {
- Items[i].Dispose();
-
- Items[i] = null;
- }
- }
-
- UpdateModifiedSequence();
- }
-
- SequenceNumber = Context.SequenceNumber;
-
- SynchronizeMemory();
- }
-
- Sampler sampler = Items[id];
-
- if (sampler == null)
- {
- SamplerDescriptor descriptor = GetDescriptor(id);
-
- sampler = new Sampler(Context, descriptor);
-
- Items[id] = sampler;
-
- DescriptorCache[id] = descriptor;
- }
-
- return sampler;
- }
-
- /// <summary>
- /// Checks if the pool was modified, and returns the last sequence number where a modification was detected.
- /// </summary>
- /// <returns>A number that increments each time a modification is detected</returns>
- public int CheckModified()
- {
- if (SequenceNumber != Context.SequenceNumber)
- {
- SequenceNumber = Context.SequenceNumber;
-
- if (_forcedAnisotropy != GraphicsConfig.MaxAnisotropy)
- {
- _forcedAnisotropy = GraphicsConfig.MaxAnisotropy;
-
- for (int i = 0; i < Items.Length; i++)
- {
- if (Items[i] != null)
- {
- Items[i].Dispose();
-
- Items[i] = null;
- }
- }
-
- UpdateModifiedSequence();
- }
-
- SynchronizeMemory();
- }
-
- return ModifiedSequenceNumber;
- }
-
- /// <summary>
- /// Implementation of the sampler pool range invalidation.
- /// </summary>
- /// <param name="address">Start address of the range of the sampler pool</param>
- /// <param name="size">Size of the range being invalidated</param>
- protected override void InvalidateRangeImpl(ulong address, ulong size)
- {
- ulong endAddress = address + size;
-
- for (; address < endAddress; address += DescriptorSize)
- {
- int id = (int)((address - Address) / DescriptorSize);
-
- Sampler sampler = Items[id];
-
- if (sampler != null)
- {
- SamplerDescriptor descriptor = GetDescriptor(id);
-
- // If the descriptors are the same, the sampler is still valid.
- if (descriptor.Equals(ref DescriptorCache[id]))
- {
- continue;
- }
-
- sampler.Dispose();
-
- Items[id] = null;
- }
- }
- }
-
- /// <summary>
- /// Deletes a given sampler pool entry.
- /// The host memory used by the sampler is released by the driver.
- /// </summary>
- /// <param name="item">The entry to be deleted</param>
- protected override void Delete(Sampler item)
- {
- item?.Dispose();
- }
- }
-} \ No newline at end of file