windowscodecs: Implement IWICBitmapEncoder::GetEncoderInfo in BMP encoder.

dlls/windowscodecs/bmpencode.c

@@ -510,11 +510,22 @@ static HRESULT WINAPI BmpEncoder_GetContainerFormat(IWICBitmapEncoder *iface,
     return S_OK;
 }
 
-static HRESULT WINAPI BmpEncoder_GetEncoderInfo(IWICBitmapEncoder *iface,
-    IWICBitmapEncoderInfo **ppIEncoderInfo)
+static HRESULT WINAPI BmpEncoder_GetEncoderInfo(IWICBitmapEncoder *iface, IWICBitmapEncoderInfo **info)
 {
-    FIXME("(%p,%p): stub\n", iface, ppIEncoderInfo);
-    return E_NOTIMPL;
+    IWICComponentInfo *comp_info;
+    HRESULT hr;
+
+    TRACE("%p,%p\n", iface, info);
+
+    if (!info) return E_INVALIDARG;
+
+    hr = CreateComponentInfo(&CLSID_WICBmpEncoder, &comp_info);
+    if (hr == S_OK)
+    {
+        hr = IWICComponentInfo_QueryInterface(comp_info, &IID_IWICBitmapEncoderInfo, (void **)info);
+        IWICComponentInfo_Release(comp_info);
+    }
+    return hr;
 }
 
 static HRESULT WINAPI BmpEncoder_SetColorContexts(IWICBitmapEncoder *iface,