Do DXGI_MODE_DESC1 Parameters need updating in the Docs?

Question

Just a question...

I'm trying to fill the DXGI_MODE_DESC1 as specified.

typedef struct DXGI_MODE_DESC1 {
  UINT                     Width;
  UINT                     Height;
  DXGI_RATIONAL            RefreshRate;
  DXGI_FORMAT              Format;
  DXGI_MODE_SCANLINE_ORDER ScanlineOrdering;
  DXGI_MODE_SCALING        Scaling;
  BOOL                     Stereo;
} DXGI_MODE_DESC1;

However, I am getting errors when I follow this, order.

Changing up the order of the parameters, does remove the errors.

Am I misunderstanding.... Is the order, as specified, important (I thought it did), or it does not matter?

Answer 1

The third member is of type DXGI_RATIONAL. This is a struct containing two UINT members.

So passing a single UINT value of 60 is the source of the problem for DXGI_MODE_DESC1. Also the posted image is initializing a different type - DXGI_MODE_DESC.