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Salieri: shader cache (#1701)

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Here come Salieri, my implementation of a disk shader cache!

"I'm sure you know why I named it that."
"It doesn't really mean anything."

This implementation collects shaders at runtime and cache them to be later compiled when starting a game.
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Mary 2020-11-13 00:15:34 +01:00 • committed by GitHub
parent 7166e82c3c
commit 48f6570557
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GPG key ID: 4AEE18F83AFDEB23
57 changed files with 3589 additions and 396 deletions
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100
Ryujinx.Graphics.Gpu/Shader/GpuAccessor.cs
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@ -1,6 +1,5 @@
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Gpu.Image;
using Ryujinx.Graphics.Gpu.State;
using Ryujinx.Graphics.Shader;
@ -9,7 +8,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
/// <summary>
/// Represents a GPU state and memory accessor.
/// </summary>
class GpuAccessor : IGpuAccessor
class GpuAccessor : TextureDescriptorCapableGpuAccessor, IGpuAccessor
{
private readonly GpuContext _context;
private readonly GpuState _state;
@ -78,7 +77,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
/// <typeparam name="T">Type of the data to be read</typeparam>
/// <param name="address">GPU virtual address of the data</param>
/// <returns>Data at the memory location</returns>
public T MemoryRead<T>(ulong address) where T : unmanaged
public override T MemoryRead<T>(ulong address)
{
return _context.MemoryManager.Read<T>(address);
}
@ -134,33 +133,6 @@ namespace Ryujinx.Graphics.Gpu.Shader
: _context.Methods.BufferManager.GetGraphicsUniformBufferUseMask(_stageIndex);
}
/// <summary>
/// Queries texture target information.
/// </summary>
/// <param name="handle">Texture handle</param>
/// <returns>True if the texture is a buffer texture, false otherwise</returns>
public bool QueryIsTextureBuffer(int handle)
{
return GetTextureDescriptor(handle).UnpackTextureTarget() == TextureTarget.TextureBuffer;
}
/// <summary>
/// Queries texture target information.
/// </summary>
/// <param name="handle">Texture handle</param>
/// <returns>True if the texture is a rectangle texture, false otherwise</returns>
public bool QueryIsTextureRectangle(int handle)
{
var descriptor = GetTextureDescriptor(handle);
TextureTarget target = descriptor.UnpackTextureTarget();
bool is2DTexture = target == TextureTarget.Texture2D ||
target == TextureTarget.Texture2DRect;
return !descriptor.UnpackTextureCoordNormalized() && is2DTexture;
}
/// <summary>
/// Queries current primitive topology for geometry shaders.
/// </summary>
@ -208,76 +180,12 @@ namespace Ryujinx.Graphics.Gpu.Shader
/// <returns>True if the GPU and driver supports non-constant texture offsets, false otherwise</returns>
public bool QuerySupportsNonConstantTextureOffset() => _context.Capabilities.SupportsNonConstantTextureOffset;
/// <summary>
/// Queries texture format information, for shaders using image load or store.
/// </summary>
/// <remarks>
/// This only returns non-compressed color formats.
/// If the format of the texture is a compressed, depth or unsupported format, then a default value is returned.
/// </remarks>
/// <param name="handle">Texture handle</param>
/// <returns>Color format of the non-compressed texture</returns>
public TextureFormat QueryTextureFormat(int handle)
{
var descriptor = GetTextureDescriptor(handle);
if (!FormatTable.TryGetTextureFormat(descriptor.UnpackFormat(), descriptor.UnpackSrgb(), out FormatInfo formatInfo))
{
return TextureFormat.Unknown;
}
return formatInfo.Format switch
{
Format.R8Unorm => TextureFormat.R8Unorm,
Format.R8Snorm => TextureFormat.R8Snorm,
Format.R8Uint => TextureFormat.R8Uint,
Format.R8Sint => TextureFormat.R8Sint,
Format.R16Float => TextureFormat.R16Float,
Format.R16Unorm => TextureFormat.R16Unorm,
Format.R16Snorm => TextureFormat.R16Snorm,
Format.R16Uint => TextureFormat.R16Uint,
Format.R16Sint => TextureFormat.R16Sint,
Format.R32Float => TextureFormat.R32Float,
Format.R32Uint => TextureFormat.R32Uint,
Format.R32Sint => TextureFormat.R32Sint,
Format.R8G8Unorm => TextureFormat.R8G8Unorm,
Format.R8G8Snorm => TextureFormat.R8G8Snorm,
Format.R8G8Uint => TextureFormat.R8G8Uint,
Format.R8G8Sint => TextureFormat.R8G8Sint,
Format.R16G16Float => TextureFormat.R16G16Float,
Format.R16G16Unorm => TextureFormat.R16G16Unorm,
Format.R16G16Snorm => TextureFormat.R16G16Snorm,
Format.R16G16Uint => TextureFormat.R16G16Uint,
Format.R16G16Sint => TextureFormat.R16G16Sint,
Format.R32G32Float => TextureFormat.R32G32Float,
Format.R32G32Uint => TextureFormat.R32G32Uint,
Format.R32G32Sint => TextureFormat.R32G32Sint,
Format.R8G8B8A8Unorm => TextureFormat.R8G8B8A8Unorm,
Format.R8G8B8A8Snorm => TextureFormat.R8G8B8A8Snorm,
Format.R8G8B8A8Uint => TextureFormat.R8G8B8A8Uint,
Format.R8G8B8A8Sint => TextureFormat.R8G8B8A8Sint,
Format.R8G8B8A8Srgb => TextureFormat.R8G8B8A8Unorm,
Format.R16G16B16A16Float => TextureFormat.R16G16B16A16Float,
Format.R16G16B16A16Unorm => TextureFormat.R16G16B16A16Unorm,
Format.R16G16B16A16Snorm => TextureFormat.R16G16B16A16Snorm,
Format.R16G16B16A16Uint => TextureFormat.R16G16B16A16Uint,
Format.R16G16B16A16Sint => TextureFormat.R16G16B16A16Sint,
Format.R32G32B32A32Float => TextureFormat.R32G32B32A32Float,
Format.R32G32B32A32Uint => TextureFormat.R32G32B32A32Uint,
Format.R32G32B32A32Sint => TextureFormat.R32G32B32A32Sint,
Format.R10G10B10A2Unorm => TextureFormat.R10G10B10A2Unorm,
Format.R10G10B10A2Uint => TextureFormat.R10G10B10A2Uint,
Format.R11G11B10Float => TextureFormat.R11G11B10Float,
_ => TextureFormat.Unknown
};
}
/// <summary>
/// Gets the texture descriptor for a given texture on the pool.
/// </summary>
/// <param name="handle">Index of the texture (this is the shader "fake" handle)</param>
/// <param name="handle">Index of the texture (this is the word offset of the handle in the constant buffer)</param>
/// <returns>Texture descriptor</returns>
private Image.TextureDescriptor GetTextureDescriptor(int handle)
public override Image.TextureDescriptor GetTextureDescriptor(int handle)
{
if (_compute)
{