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Use a new approach for shader BRX targets (#2532)

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* Use a new approach for shader BRX targets

* Make shader cache actually work

* Improve the shader pattern matching a bit

* Extend LDC search to predecessor blocks, catches more cases

* Nit

* Only save the amount of constant buffer data actually used. Avoids crashes on partially mapped buffers

* Ignore Rd on predicate instructions, as they do not have a Rd register (catches more cases)
This commit is contained in:
gdkchan 2021-08-11 15:59:42 -03:00 • committed by GitHub
parent 70f79e689b
commit d9d18439f6
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 472 additions and 149 deletions
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10
Ryujinx.Graphics.Gpu/Shader/Cache/Definition/GuestShaderCacheEntryHeader.cs
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@ -40,9 +40,9 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache.Definition
public int SizeA;
/// <summary>
/// Unused/reserved.
/// Constant buffer 1 data size.
/// </summary>
public int Reserved4;
public int Cb1DataSize;
/// <summary>
/// The header of the cached gpu accessor.
@ -55,12 +55,14 @@ namespace Ryujinx.Graphics.Gpu.Shader.Cache.Definition
/// <param name="stage">The stage of this shader</param>
/// <param name="size">The size of the code section</param>
/// <param name="sizeA">The size of the code2 section if present (Vertex A)</param>
/// <param name="cb1DataSize">Constant buffer 1 data size</param>
/// <param name="gpuAccessorHeader">The header of the cached gpu accessor</param>
public GuestShaderCacheEntryHeader(ShaderStage stage, int size, int sizeA, GuestGpuAccessorHeader gpuAccessorHeader) : this()
public GuestShaderCacheEntryHeader(ShaderStage stage, int size, int sizeA, int cb1DataSize, GuestGpuAccessorHeader gpuAccessorHeader) : this()
{
Stage = stage;
Size = size;
Size = size;
SizeA = sizeA;
Cb1DataSize = cb1DataSize;
GpuAccessorHeader = gpuAccessorHeader;
}
}