RGB order different in WASM?

[Dunge]

I have a frame variable of type uint[] that has data in ARGB format. Exemple: 0xFFFF0000 would be red.

When running the code below in a Windows app, or a MAUI app using BlazorWebView, the colors are correct. When running it in WASM (Blazor browser) the colors are reversed?

Both win-x64 and wasm are supposed to be Little Endian, so why?

Any better method to achieve this that would be working on all platforms?

            var h = GCHandle.Alloc(frame, GCHandleType.Pinned);
            using (var matrix = SKImage.FromPixels(new SKImageInfo(scaleWidth, scaleHeight), h.AddrOfPinnedObject()))
            {
                h.Free();

                using (var bitmap = new SKBitmap(scaleWidth, scaleHeight))
                {
                    using (var canvas = new SKCanvas(bitmap))
                    {
                        canvas.DrawImage(matrix, new SKPoint(0, 0));

                        // Convert to jpeg
                        var jpg = bitmap.Encode(SKEncodedImageFormat.Jpeg, 100);
                        return jpg.AsSpan();
                    }
                }
            }

[Dunge]

I forced SKColorType.Bgra8888 in the SKImageInfo constructor and it works now.

I'm still wondering why the default color format is different based on the platform?