Implement shader LEA instruction and improve bindless image load/store (#1355)

1 files changed, 21 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.Shader/Translation/ShaderConfig.cs b/Ryujinx.Graphics.Shader/Translation/ShaderConfig.cs
index 9e8329de..8b38afb9 100644
--- a/Ryujinx.Graphics.Shader/Translation/ShaderConfig.cs
+++ b/Ryujinx.Graphics.Shader/Translation/ShaderConfig.cs
@@ -68,5 +68,26 @@ namespace Ryujinx.Graphics.Shader.Translation
             // The depth register is always two registers after the last color output.
             return count + 1;
         }
+
+        public TextureFormat GetTextureFormat(int handle)
+        {
+            // When the formatted load extension is supported, we don't need to
+            // specify a format, we can just declare it without a format and the GPU will handle it.
+            if (GpuAccessor.QuerySupportsImageLoadFormatted())
+            {
+                return TextureFormat.Unknown;
+            }
+
+            var format = GpuAccessor.QueryTextureFormat(handle);
+
+            if (format == TextureFormat.Unknown)
+            {
+                GpuAccessor.Log($"Unknown format for texture {handle}.");
+
+                format = TextureFormat.R8G8B8A8Unorm;
+            }
+
+            return format;
+        }
     }
 }
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