ryujinx/src/Ryujinx.Graphics.Vulkan/RenderPassCacheKey.cs
riperiperi c94f0fbb83
Vulkan: Add Render Pass / Framebuffer Cache (#6182)
* Vulkan: Add Render Pass / Framebuffer Cache

Cache is owned by each texture view.

- Window's way of getting framebuffer cache for swapchain images is really messy - it creates a TextureView out of just a vk image view, with invalid info and no storage.

* Clear up limited use of alternate TextureView constructor

* Formatting and messages

* More formatting and messages

I apologize for `_colorsCanonical[index]?.Storage?.InsertReadToWriteBarrier`, the compiler made me do it

* Self review, change GetFramebuffer to GetPassAndFramebuffer

* Avoid allocations on Remove for HashTableSlim

* Member can be readonly

* Generate texture create info for swapchain images

* Improve hashcode

* Remove format, samples, size and isDepthStencil when possible

Tested in a number of games, seems fine.

* Removed load op barriers

These can be introduced later.

* Reintroduce UpdateModifications

Technically meant to be replaced by load op stuff.
2024-01-31 23:49:50 +01:00

44 lines
1.1 KiB
C#

using System;
using System.Linq;
namespace Ryujinx.Graphics.Vulkan
{
internal readonly struct RenderPassCacheKey : IRefEquatable<RenderPassCacheKey>
{
private readonly TextureView _depthStencil;
private readonly TextureView[] _colors;
public RenderPassCacheKey(TextureView depthStencil, TextureView[] colors)
{
_depthStencil = depthStencil;
_colors = colors;
}
public override int GetHashCode()
{
HashCode hc = new();
hc.Add(_depthStencil);
if (_colors != null)
{
foreach (var color in _colors)
{
hc.Add(color);
}
}
return hc.ToHashCode();
}
public bool Equals(ref RenderPassCacheKey other)
{
bool colorsNull = _colors == null;
bool otherNull = other._colors == null;
return other._depthStencil == _depthStencil &&
colorsNull == otherNull &&
(colorsNull || other._colors.SequenceEqual(_colors));
}
}
}