message: Print a more helpful error when failing to convert component
diff: @@ -155,7 +155,7 @@ float ConvertComponent(const ResourceFormat &fmt, byte *data)
  }
  }
  - RDCERR("Unexpected format to convert from");
  + RDCERR("Unexpected format to convert from %u %u", fmt.compByteWidth, fmt.compType);
  return 0.0f;
  }
  