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GPU: Eliminate CB0 accesses when storage buffer accesses are resolved (#3847)

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* Eliminate CB0 accesses

Still some work to do, decouple from hle?

* Forgot the important part somehow

* Fix and improve alignment test

* Address Feedback

* Remove some complexity when checking storage buffer alignment

* Update Ryujinx.Graphics.Shader/Translation/Optimizations/GlobalToStorage.cs

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
This commit is contained in:
riperiperi 2022-11-17 17:47:41 +00:00 • committed by GitHub
parent 391e08dd27
commit 33a4d7d1ba
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16 changed files with 317 additions and 68 deletions
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10
Ryujinx.Graphics.Gpu/Shader/GpuChannelGraphicsState.cs
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@ -82,6 +82,11 @@ namespace Ryujinx.Graphics.Gpu.Shader
/// </summary>
public readonly bool HasConstantBufferDrawParameters;
/// <summary>
/// Indicates that any storage buffer use is unaligned.
/// </summary>
public readonly bool HasUnalignedStorageBuffer;
/// <summary>
/// Creates a new GPU graphics state.
/// </summary>
@ -99,6 +104,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
/// <param name="alphaTestReference">When alpha test is enabled, indicates the value to compare with the fragment output alpha</param>
/// <param name="attributeTypes">Type of the vertex attributes consumed by the shader</param>
/// <param name="hasConstantBufferDrawParameters">Indicates that the draw is writing the base vertex, base instance and draw index to Constant Buffer 0</param>
/// <param name="hasUnalignedStorageBuffer">Indicates that any storage buffer use is unaligned</param>
public GpuChannelGraphicsState(
bool earlyZForce,
PrimitiveTopology topology,
@ -113,7 +119,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
CompareOp alphaTestCompare,
float alphaTestReference,
ref Array32<AttributeType> attributeTypes,
bool hasConstantBufferDrawParameters)
bool hasConstantBufferDrawParameters,
bool hasUnalignedStorageBuffer)
{
EarlyZForce = earlyZForce;
Topology = topology;
@ -129,6 +136,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
AlphaTestReference = alphaTestReference;
AttributeTypes = attributeTypes;
HasConstantBufferDrawParameters = hasConstantBufferDrawParameters;
HasUnalignedStorageBuffer = hasUnalignedStorageBuffer;
}
}
}