[d3d9] Allow fourcc formats as the source in CheckFormatConversion

The docs say: "The source format must be a FOURCC format or a valid back buffer format."
doitsujin · Jul 19, 2024 · da71f3b · da71f3b
1 parent 884c174
commit da71f3b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/d3d9/d3d9_adapter.cpp b/src/d3d9/d3d9_adapter.cpp
@@ -251,7 +251,8 @@ namespace dxvk {
           D3D9Format SourceFormat,
           D3D9Format TargetFormat) {
     bool sourceSupported = SourceFormat != D3D9Format::Unknown
-                        && IsSupportedBackBufferFormat(SourceFormat);
+                        && (IsSupportedBackBufferFormat(SourceFormat)
+                        || IsFourCCFormat(SourceFormat));
     bool targetSupported = TargetFormat == D3D9Format::X1R5G5B5
                         || TargetFormat == D3D9Format::A1R5G5B5
                         || TargetFormat == D3D9Format::R5G6B5