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EXPERIMENTAL: Metal backend (#441)

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This is not a continuation of the Metal backend; this is simply bringing
the branch up to date and merging it as-is behind an experiment.

---------

Co-authored-by: Isaac Marovitz <isaacryu@icloud.com>
Co-authored-by: Samuliak <samuliak77@gmail.com>
Co-authored-by: SamoZ256 <96914946+SamoZ256@users.noreply.github.com>
Co-authored-by: Isaac Marovitz <42140194+IsaacMarovitz@users.noreply.github.com>
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
Co-authored-by: Gabriel A <gab.dark.100@gmail.com>
This commit is contained in:
Evan Husted
2024-12-24 00:55:16 -06:00
committed by GitHub
parent 3094df54dd
commit 852823104f
131 changed files with 14992 additions and 140 deletions
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41
src/Ryujinx.Graphics.Metal/Constants.cs Normal file
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namespace Ryujinx.Graphics.Metal
{
static class Constants
{
public const int MaxShaderStages = 5;
public const int MaxVertexBuffers = 16;
public const int MaxUniformBuffersPerStage = 18;
public const int MaxStorageBuffersPerStage = 16;
public const int MaxTexturesPerStage = 64;
public const int MaxImagesPerStage = 16;
public const int MaxUniformBufferBindings = MaxUniformBuffersPerStage * MaxShaderStages;
public const int MaxStorageBufferBindings = MaxStorageBuffersPerStage * MaxShaderStages;
public const int MaxTextureBindings = MaxTexturesPerStage * MaxShaderStages;
public const int MaxImageBindings = MaxImagesPerStage * MaxShaderStages;
public const int MaxColorAttachments = 8;
public const int MaxViewports = 16;
// TODO: Check this value
public const int MaxVertexAttributes = 31;
public const int MinResourceAlignment = 16;
// Must match constants set in shader generation
public const uint ZeroBufferIndex = MaxVertexBuffers;
public const uint BaseSetIndex = MaxVertexBuffers + 1;
public const uint ConstantBuffersIndex = BaseSetIndex;
public const uint StorageBuffersIndex = BaseSetIndex + 1;
public const uint TexturesIndex = BaseSetIndex + 2;
public const uint ImagesIndex = BaseSetIndex + 3;
public const uint ConstantBuffersSetIndex = 0;
public const uint StorageBuffersSetIndex = 1;
public const uint TexturesSetIndex = 2;
public const uint ImagesSetIndex = 3;
public const uint MaximumBufferArgumentTableEntries = 31;
public const uint MaximumExtraSets = MaximumBufferArgumentTableEntries - ImagesIndex;
}
}