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Add support for large sampler arrays on Vulkan (#6489)

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* Add support for large sampler arrays on Vulkan

* Shader cache version bump

* Format whitespace

* Move DescriptorSetManager to PipelineLayoutCacheEntry to allow different pool sizes per layout

* Handle array textures with different types on the same buffer

* Somewhat better caching system

* Avoid useless buffer data modification checks

* Move redundant bindings update checking to the backend

* Fix an issue where texture arrays would get the same bindings across stages on Vulkan

* Backport some fixes from part 2

* Fix typo

* PR feedback

* Format whitespace

* Add some missing XML docs
This commit is contained in:
gdkchan 2024-04-07 18:25:55 -03:00 • committed by GitHub
parent 808803d97a
commit 3e6e0e4afa
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GPG key ID: B5690EEEBB952194
83 changed files with 3263 additions and 955 deletions
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54
src/Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs
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@ -34,6 +34,8 @@ namespace Ryujinx.Graphics.Gpu.Image
private readonly TexturePoolCache _texturePoolCache;
private readonly SamplerPoolCache _samplerPoolCache;
private readonly TextureBindingsArrayCache _arrayBindingsCache;
private TexturePool _cachedTexturePool;
private SamplerPool _cachedSamplerPool;
@ -56,6 +58,8 @@ namespace Ryujinx.Graphics.Gpu.Image
private TextureState[] _textureState;
private TextureState[] _imageState;
private int[] _textureCounts;
private int _texturePoolSequence;
private int _samplerPoolSequence;
@ -85,6 +89,8 @@ namespace Ryujinx.Graphics.Gpu.Image
_isCompute = isCompute;
_arrayBindingsCache = new TextureBindingsArrayCache(context, channel, isCompute);
int stages = isCompute ? 1 : Constants.ShaderStages;
_textureBindings = new TextureBindingInfo[stages][];
@ -95,9 +101,11 @@ namespace Ryujinx.Graphics.Gpu.Image
for (int stage = 0; stage < stages; stage++)
{
_textureBindings[stage] = new TextureBindingInfo[InitialTextureStateSize];
_imageBindings[stage] = new TextureBindingInfo[InitialImageStateSize];
_textureBindings[stage] = Array.Empty<TextureBindingInfo>();
_imageBindings[stage] = Array.Empty<TextureBindingInfo>();
}
_textureCounts = Array.Empty<int>();
}
/// <summary>
@ -109,6 +117,8 @@ namespace Ryujinx.Graphics.Gpu.Image
_textureBindings = bindings.TextureBindings;
_imageBindings = bindings.ImageBindings;
_textureCounts = bindings.TextureCounts;
SetMaxBindings(bindings.MaxTextureBinding, bindings.MaxImageBinding);
}
@ -401,27 +411,6 @@ namespace Ryujinx.Graphics.Gpu.Image
}
}
#pragma warning disable IDE0051 // Remove unused private member
/// <summary>
/// Counts the total number of texture bindings used by all shader stages.
/// </summary>
/// <returns>The total amount of textures used</returns>
private int GetTextureBindingsCount()
{
int count = 0;
foreach (TextureBindingInfo[] textureInfo in _textureBindings)
{
if (textureInfo != null)
{
count += textureInfo.Length;
}
}
return count;
}
#pragma warning restore IDE0051
/// <summary>
/// Ensures that the texture bindings are visible to the host GPU.
/// Note: this actually performs the binding using the host graphics API.
@ -465,6 +454,13 @@ namespace Ryujinx.Graphics.Gpu.Image
TextureBindingInfo bindingInfo = _textureBindings[stageIndex][index];
TextureUsageFlags usageFlags = bindingInfo.Flags;
if (bindingInfo.ArrayLength > 1)
{
_arrayBindingsCache.UpdateTextureArray(texturePool, samplerPool, stage, stageIndex, _textureBufferIndex, _samplerIndex, bindingInfo);
continue;
}
(int textureBufferIndex, int samplerBufferIndex) = TextureHandle.UnpackSlots(bindingInfo.CbufSlot, _textureBufferIndex);
UpdateCachedBuffer(stageIndex, ref cachedTextureBufferIndex, ref cachedSamplerBufferIndex, ref cachedTextureBuffer, ref cachedSamplerBuffer, textureBufferIndex, samplerBufferIndex);
@ -582,7 +578,7 @@ namespace Ryujinx.Graphics.Gpu.Image
}
// Scales for images appear after the texture ones.
int baseScaleIndex = _textureBindings[stageIndex].Length;
int baseScaleIndex = _textureCounts[stageIndex];
int cachedTextureBufferIndex = -1;
int cachedSamplerBufferIndex = -1;
@ -595,6 +591,14 @@ namespace Ryujinx.Graphics.Gpu.Image
{
TextureBindingInfo bindingInfo = _imageBindings[stageIndex][index];
TextureUsageFlags usageFlags = bindingInfo.Flags;
if (bindingInfo.ArrayLength > 1)
{
_arrayBindingsCache.UpdateImageArray(pool, stage, stageIndex, _textureBufferIndex, bindingInfo);
continue;
}
int scaleIndex = baseScaleIndex + index;
(int textureBufferIndex, int samplerBufferIndex) = TextureHandle.UnpackSlots(bindingInfo.CbufSlot, _textureBufferIndex);
@ -620,7 +624,7 @@ namespace Ryujinx.Graphics.Gpu.Image
if (isStore)
{
cachedTexture?.SignalModified();
cachedTexture.SignalModified();
}
Format format = bindingInfo.Format == 0 ? cachedTexture.Format : bindingInfo.Format;