1  using Ryujinx.Common.Utilities;
 2  using System.Text.Json.Serialization;
 3  
 4  namespace Ryujinx.Common.Configuration
 5  {
 6      [JsonConverter(typeof(TypedStringEnumConverter<AspectRatio>))]
 7      public enum AspectRatio
 8      {
 9          Fixed4x3,
10          Fixed16x9,
11          Fixed16x10,
12          Fixed21x9,
13          Fixed32x9,
14          Stretched,
15      }
16  
17      public static class AspectRatioExtensions
18      {
19          public static float ToFloat(this AspectRatio aspectRatio)
20          {
21              return aspectRatio.ToFloatX() / aspectRatio.ToFloatY();
22          }
23  
24          public static float ToFloatX(this AspectRatio aspectRatio)
25          {
26              return aspectRatio switch
27              {
28  #pragma warning disable IDE0055 // Disable formatting
29                  AspectRatio.Fixed4x3   => 4.0f,
30                  AspectRatio.Fixed16x9  => 16.0f,
31                  AspectRatio.Fixed16x10 => 16.0f,
32                  AspectRatio.Fixed21x9  => 21.0f,
33                  AspectRatio.Fixed32x9  => 32.0f,
34                  _                      => 16.0f,
35  #pragma warning restore IDE0055
36              };
37          }
38  
39          public static float ToFloatY(this AspectRatio aspectRatio)
40          {
41              return aspectRatio switch
42              {
43  #pragma warning disable IDE0055 // Disable formatting
44                  AspectRatio.Fixed4x3   => 3.0f,
45                  AspectRatio.Fixed16x9  => 9.0f,
46                  AspectRatio.Fixed16x10 => 10.0f,
47                  AspectRatio.Fixed21x9  => 9.0f,
48                  AspectRatio.Fixed32x9  => 9.0f,
49                  _                      => 9.0f,
50  #pragma warning restore IDE0055
51              };
52          }
53  
54          public static string ToText(this AspectRatio aspectRatio)
55          {
56              return aspectRatio switch
57              {
58  #pragma warning disable IDE0055 // Disable formatting
59                  AspectRatio.Fixed4x3   => "4:3",
60                  AspectRatio.Fixed16x9  => "16:9",
61                  AspectRatio.Fixed16x10 => "16:10",
62                  AspectRatio.Fixed21x9  => "21:9",
63                  AspectRatio.Fixed32x9  => "32:9",
64                  _                      => "Stretched",
65  #pragma warning restore IDE0055
66              };
67          }
68      }
69  }