2 files changed, 24 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.GAL/Capabilities.cs b/Ryujinx.Graphics.GAL/Capabilities.cs
index 2d38eccc..bc93908b 100644
--- a/Ryujinx.Graphics.GAL/Capabilities.cs
+++ b/Ryujinx.Graphics.GAL/Capabilities.cs
@@ -14,6 +14,7 @@ namespace Ryujinx.Graphics.GAL
         public readonly bool SupportsBc123Compression;
         public readonly bool SupportsBc45Compression;
         public readonly bool SupportsBc67Compression;
+        public readonly bool SupportsEtc2Compression;
         public readonly bool Supports3DTextureCompression;
         public readonly bool SupportsBgraFormat;
         public readonly bool SupportsR4G4Format;
@@ -50,6 +51,7 @@ namespace Ryujinx.Graphics.GAL
             bool supportsBc123Compression,
             bool supportsBc45Compression,
             bool supportsBc67Compression,
+            bool supportsEtc2Compression,
             bool supports3DTextureCompression,
             bool supportsBgraFormat,
             bool supportsR4G4Format,
@@ -83,6 +85,7 @@ namespace Ryujinx.Graphics.GAL
             SupportsBc123Compression = supportsBc123Compression;
             SupportsBc45Compression = supportsBc45Compression;
             SupportsBc67Compression = supportsBc67Compression;
+            SupportsEtc2Compression = supportsEtc2Compression;
             Supports3DTextureCompression = supports3DTextureCompression;
             SupportsBgraFormat = supportsBgraFormat;
             SupportsR4G4Format = supportsR4G4Format;
diff --git a/Ryujinx.Graphics.GAL/Format.cs b/Ryujinx.Graphics.GAL/Format.cs
index 8a50f22d..87d08803 100644
--- a/Ryujinx.Graphics.GAL/Format.cs
+++ b/Ryujinx.Graphics.GAL/Format.cs
@@ -517,6 +517,27 @@ namespace Ryujinx.Graphics.GAL
         }
 
         /// <summary>
+        /// Checks if the texture format is an ETC2 format.
+        /// </summary>
+        /// <param name="format">Texture format</param>
+        /// <returns>True if the texture format is an ETC2 format, false otherwise</returns>
+        public static bool IsEtc2(this Format format)
+        {
+            switch (format)
+            {
+                case Format.Etc2RgbaSrgb:
+                case Format.Etc2RgbaUnorm:
+                case Format.Etc2RgbPtaSrgb:
+                case Format.Etc2RgbPtaUnorm:
+                case Format.Etc2RgbSrgb:
+                case Format.Etc2RgbUnorm:
+                    return true;
+            }
+
+            return false;
+        }
+
+        /// <summary>
         /// Checks if the texture format is a BGR format.
         /// </summary>
         /// <param name="format">Texture format</param>