1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Shader;
namespace Ryujinx.Graphics.Gpu.Engine
{
/// <summary>
/// Shader texture properties conversion methods.
/// </summary>
static class ShaderTexture
{
/// <summary>
/// Gets a texture target from a sampler type.
/// </summary>
/// <param name="type">Sampler type</param>
/// <returns>Texture target value</returns>
public static Target GetTarget(SamplerType type)
{
type &= ~(SamplerType.Indexed | SamplerType.Shadow);
switch (type)
{
case SamplerType.Texture1D:
return Target.Texture1D;
case SamplerType.TextureBuffer:
return Target.TextureBuffer;
case SamplerType.Texture1D | SamplerType.Array:
return Target.Texture1DArray;
case SamplerType.Texture2D:
return Target.Texture2D;
case SamplerType.Texture2D | SamplerType.Array:
return Target.Texture2DArray;
case SamplerType.Texture2D | SamplerType.Multisample:
return Target.Texture2DMultisample;
case SamplerType.Texture2D | SamplerType.Multisample | SamplerType.Array:
return Target.Texture2DMultisampleArray;
case SamplerType.Texture3D:
return Target.Texture3D;
case SamplerType.TextureCube:
return Target.Cubemap;
case SamplerType.TextureCube | SamplerType.Array:
return Target.CubemapArray;
}
Logger.Warning?.Print(LogClass.Gpu, $"Invalid sampler type \"{type}\".");
return Target.Texture2D;
}
/// <summary>
/// Gets a texture format from a shader image format.
/// </summary>
/// <param name="format">Shader image format</param>
/// <returns>Texture format</returns>
public static Format GetFormat(TextureFormat format)
{
return format switch
{
TextureFormat.R8Unorm => Format.R8Unorm,
TextureFormat.R8Snorm => Format.R8Snorm,
TextureFormat.R8Uint => Format.R8Uint,
TextureFormat.R8Sint => Format.R8Sint,
TextureFormat.R16Float => Format.R16Float,
TextureFormat.R16Unorm => Format.R16Unorm,
TextureFormat.R16Snorm => Format.R16Snorm,
TextureFormat.R16Uint => Format.R16Uint,
TextureFormat.R16Sint => Format.R16Sint,
TextureFormat.R32Float => Format.R32Float,
TextureFormat.R32Uint => Format.R32Uint,
TextureFormat.R32Sint => Format.R32Sint,
TextureFormat.R8G8Unorm => Format.R8G8Unorm,
TextureFormat.R8G8Snorm => Format.R8G8Snorm,
TextureFormat.R8G8Uint => Format.R8G8Uint,
TextureFormat.R8G8Sint => Format.R8G8Sint,
TextureFormat.R16G16Float => Format.R16G16Float,
TextureFormat.R16G16Unorm => Format.R16G16Unorm,
TextureFormat.R16G16Snorm => Format.R16G16Snorm,
TextureFormat.R16G16Uint => Format.R16G16Uint,
TextureFormat.R16G16Sint => Format.R16G16Sint,
TextureFormat.R32G32Float => Format.R32G32Float,
TextureFormat.R32G32Uint => Format.R32G32Uint,
TextureFormat.R32G32Sint => Format.R32G32Sint,
TextureFormat.R8G8B8A8Unorm => Format.R8G8B8A8Unorm,
TextureFormat.R8G8B8A8Snorm => Format.R8G8B8A8Snorm,
TextureFormat.R8G8B8A8Uint => Format.R8G8B8A8Uint,
TextureFormat.R8G8B8A8Sint => Format.R8G8B8A8Sint,
TextureFormat.R16G16B16A16Float => Format.R16G16B16A16Float,
TextureFormat.R16G16B16A16Unorm => Format.R16G16B16A16Unorm,
TextureFormat.R16G16B16A16Snorm => Format.R16G16B16A16Snorm,
TextureFormat.R16G16B16A16Uint => Format.R16G16B16A16Uint,
TextureFormat.R16G16B16A16Sint => Format.R16G16B16A16Sint,
TextureFormat.R32G32B32A32Float => Format.R32G32B32A32Float,
TextureFormat.R32G32B32A32Uint => Format.R32G32B32A32Uint,
TextureFormat.R32G32B32A32Sint => Format.R32G32B32A32Sint,
TextureFormat.R10G10B10A2Unorm => Format.R10G10B10A2Unorm,
TextureFormat.R10G10B10A2Uint => Format.R10G10B10A2Uint,
TextureFormat.R11G11B10Float => Format.R11G11B10Float,
_ => 0
};
}
}
}
|
