ddstream.idl

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/*
 * Copyright 2004 Christian Costa
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
import "unknwn.idl";
import "mmstream.idl";
 
cpp_quote("#ifndef __DDRAW_INCLUDED__")
typedef void * LPDDSURFACEDESC;
typedef struct tDDSURFACEDESC DDSURFACEDESC;
interface IDirectDraw;
interface IDirectDrawSurface;
interface IDirectDrawPalette;
cpp_quote("#endif")
cpp_quote("#include <ddraw.h>")
 
enum {
    DDSFF_PROGRESSIVERENDER = 0x00000001
};
 
interface IDirectDrawMediaStream;
interface IDirectDrawStreamSample;
 
[
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);
}
 
 
[
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);
 
}