include/DShowIDL/ddstream.idl

//------------------------------------------------------------------------------
// File: DDStream.idl
//
// Desc: 
//
// Copyright (c) 1998 - 2000, Microsoft Corporation.  All rights reserved.
//------------------------------------------------------------------------------


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

cpp_quote("//")
cpp_quote("//   The following declarations within the 'if 0' block are dummy typedefs used to make")
cpp_quote("//   the ddstream.idl file build.  The actual definitions are contained in DDRAW.H")
cpp_quote("//")
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;

// IDirectDrawMediaStream
[
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);
};


// 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);

};
1	//------------------------------------------------------------------------------
2	// File: DDStream.idl
3	//
4	// Desc:
5	//
6	// Copyright (c) 1998 - 2000, Microsoft Corporation. All rights reserved.
7	//------------------------------------------------------------------------------
8
9
10	import "unknwn.idl";
11	import "mmstream.idl";
12
13	cpp_quote("//")
14	cpp_quote("// The following declarations within the 'if 0' block are dummy typedefs used to make")
15	cpp_quote("// the ddstream.idl file build. The actual definitions are contained in DDRAW.H")
16	cpp_quote("//")
17	cpp_quote("#if 0")
18	typedef void * LPDDSURFACEDESC;
19	typedef struct tDDSURFACEDESC DDSURFACEDESC;
20	cpp_quote("#endif")
21	cpp_quote("#include <ddraw.h>")
22
23	enum {
24	DDSFF_PROGRESSIVERENDER = 0x00000001
25	};
26
27	interface IDirectDraw;
28	interface IDirectDrawSurface;
29	interface IDirectDrawPalette;
30
31	interface IDirectDrawMediaStream;
32	interface IDirectDrawStreamSample;
33
34	// IDirectDrawMediaStream
35	[
36	object,
37	local,
38	uuid(F4104FCE-9A70-11d0-8FDE-00C04FD9189D),
39	pointer_default(unique)
40	]
41	interface IDirectDrawMediaStream : IMediaStream
42	{
43	HRESULT GetFormat(
44	[out] DDSURFACEDESC *pDDSDCurrent,
45	[out] IDirectDrawPalette **ppDirectDrawPalette,
46	[out] DDSURFACEDESC *pDDSDDesired,
47	[out] DWORD *pdwFlags);
48
49	HRESULT SetFormat(
50	[in] const DDSURFACEDESC *pDDSurfaceDesc,
51	[in] IDirectDrawPalette *pDirectDrawPalette);
52
53	HRESULT GetDirectDraw(
54	[out] IDirectDraw **ppDirectDraw);
55
56	HRESULT SetDirectDraw(
57	[in] IDirectDraw *pDirectDraw);
58
59	HRESULT CreateSample(
60	[in] IDirectDrawSurface *pSurface,
61	[in] const RECT *pRect,
62	[in] DWORD dwFlags,
63	[out]IDirectDrawStreamSample **ppSample);
64
65	HRESULT GetTimePerFrame(
66	[out] STREAM_TIME *pFrameTime);
67	};
68
69
70	// IDirectDrawStreamSample
71	[
72	object,
73	local,
74	uuid(F4104FCF-9A70-11d0-8FDE-00C04FD9189D),
75	pointer_default(unique)
76	]
77	interface IDirectDrawStreamSample : IStreamSample
78	{
79	HRESULT GetSurface(
80	[out] IDirectDrawSurface ** ppDirectDrawSurface,
81	[out] RECT * pRect);
82
83	HRESULT SetRect(
84	[in] const RECT * pRect);
85
86	};