import "unknwn.idl";
import "mmstream.idl";

cpp_quote("#if 0")
typedef void * LPDDSURFACEDESC;
typedef struct tDDSURFACEDESC DDSURFACEDESC;
cpp_quote("#endif")
cpp_quote("#include <ddraw.h>")

enum
{
    DDSFF_PROGRESSIVERENDER = 0x00000001
};

interface IDirectDraw;
interface IDirectDrawSurface;
interface IDirectDrawPalette;
interface IDirectDrawMediaStream;
interface IDirectDrawStreamSample;

 [
object,
local,
uuid(F4104FCF-9A70-11d0-8FDE-00C04FD9189D),
pointer_default(unique)
]
interface IDirectDrawStreamSample : IStreamSample
{
    HRESULT GetSurface([out]  IDirectDrawSurface ** ppDirectDrawSurface, [out]  RECT * pRect);
    HRESULT SetRect([in] const RECT * pRect);
};

[
object,
local,
uuid(F4104FCE-9A70-11d0-8FDE-00C04FD9189D),
pointer_default(unique)
]
interface IDirectDrawMediaStream : IMediaStream
{
    HRESULT GetFormat([out]  DDSURFACEDESC *pDDSDCurrent, [out]  IDirectDrawPalette **ppDirectDrawPalette, [out]  DDSURFACEDESC *pDDSDDesired, [out]  DWORD *pdwFlags);
    HRESULT SetFormat([in] const DDSURFACEDESC *pDDSurfaceDesc, [in]  IDirectDrawPalette *pDirectDrawPalette);
    HRESULT GetDirectDraw([out] IDirectDraw **ppDirectDraw);
    HRESULT SetDirectDraw([in] IDirectDraw *pDirectDraw);
    HRESULT CreateSample([in]  IDirectDrawSurface *pSurface, [in]  const RECT *pRect, [in] DWORD dwFlags, [out]IDirectDrawStreamSample **ppSample);
    HRESULT GetTimePerFrame([out] STREAM_TIME *pFrameTime);
};