aboutsummaryrefslogtreecommitdiff
path: root/src/Ryujinx.Common/Configuration/AspectRatioExtensions.cs
blob: bae6e35de6c7a2f230e1340f56757ffb171c168f (plain) (blame)
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
using Ryujinx.Common.Utilities;
using System.Text.Json.Serialization;

namespace Ryujinx.Common.Configuration
{
    [JsonConverter(typeof(TypedStringEnumConverter<AspectRatio>))]
    public enum AspectRatio
    {
        Fixed4x3,
        Fixed16x9,
        Fixed16x10,
        Fixed21x9,
        Fixed32x9,
        Stretched,
    }

    public static class AspectRatioExtensions
    {
        public static float ToFloat(this AspectRatio aspectRatio)
        {
            return aspectRatio.ToFloatX() / aspectRatio.ToFloatY();
        }

        public static float ToFloatX(this AspectRatio aspectRatio)
        {
            return aspectRatio switch
            {
#pragma warning disable IDE0055 // Disable formatting
                AspectRatio.Fixed4x3   => 4.0f,
                AspectRatio.Fixed16x9  => 16.0f,
                AspectRatio.Fixed16x10 => 16.0f,
                AspectRatio.Fixed21x9  => 21.0f,
                AspectRatio.Fixed32x9  => 32.0f,
                _                      => 16.0f,
#pragma warning restore IDE0055
            };
        }

        public static float ToFloatY(this AspectRatio aspectRatio)
        {
            return aspectRatio switch
            {
#pragma warning disable IDE0055 // Disable formatting
                AspectRatio.Fixed4x3   => 3.0f,
                AspectRatio.Fixed16x9  => 9.0f,
                AspectRatio.Fixed16x10 => 10.0f,
                AspectRatio.Fixed21x9  => 9.0f,
                AspectRatio.Fixed32x9  => 9.0f,
                _                      => 9.0f,
#pragma warning restore IDE0055
            };
        }

        public static string ToText(this AspectRatio aspectRatio)
        {
            return aspectRatio switch
            {
#pragma warning disable IDE0055 // Disable formatting
                AspectRatio.Fixed4x3   => "4:3",
                AspectRatio.Fixed16x9  => "16:9",
                AspectRatio.Fixed16x10 => "16:10",
                AspectRatio.Fixed21x9  => "21:9",
                AspectRatio.Fixed32x9  => "32:9",
                _                      => "Stretched",
#pragma warning restore IDE0055
            };
        }
    }
}