| Robert Shearman | d6254fc | 2003-11-18 20:47:48 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Filter Seeking and Control Interfaces |
| 3 | * |
| 4 | * Copyright 2003 Robert Shearman |
| 5 | * |
| 6 | * This library is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU Lesser General Public |
| 8 | * License as published by the Free Software Foundation; either |
| 9 | * version 2.1 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This library is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Lesser General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Lesser General Public |
| 17 | * License along with this library; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | |
| 21 | typedef HRESULT (* CHANGEPROC)(LPVOID pUserData); |
| 22 | |
| 23 | typedef struct MediaSeekingImpl |
| 24 | { |
| 25 | const IMediaSeekingVtbl * lpVtbl; |
| 26 | |
| 27 | ULONG refCount; |
| 28 | LPVOID pUserData; |
| 29 | CHANGEPROC fnChangeStop; |
| 30 | CHANGEPROC fnChangeStart; |
| 31 | CHANGEPROC fnChangeRate; |
| 32 | DWORD dwCapabilities; |
| 33 | double dRate; |
| 34 | LONGLONG llStart; |
| 35 | LONGLONG llStop; |
| 36 | LONGLONG llDuration; /* FIXME: needed? */ |
| 37 | } MediaSeekingImpl; |
| 38 | |
| 39 | HRESULT MediaSeekingImpl_Init(LPVOID pUserData, CHANGEPROC fnChangeStop, CHANGEPROC fnChangeStart, CHANGEPROC fnChangeRate, MediaSeekingImpl * pSeeking); |
| 40 | |
| 41 | HRESULT WINAPI MediaSeekingImpl_GetCapabilities(IMediaSeeking * iface, DWORD * pCapabilities); |
| 42 | HRESULT WINAPI MediaSeekingImpl_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities); |
| 43 | HRESULT WINAPI MediaSeekingImpl_IsFormatSupported(IMediaSeeking * iface, const GUID * pFormat); |
| 44 | HRESULT WINAPI MediaSeekingImpl_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat); |
| 45 | HRESULT WINAPI MediaSeekingImpl_GetTimeFormat(IMediaSeeking * iface, GUID * pFormat); |
| 46 | HRESULT WINAPI MediaSeekingImpl_IsUsingTimeFormat(IMediaSeeking * iface, const GUID * pFormat); |
| 47 | HRESULT WINAPI MediaSeekingImpl_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat); |
| 48 | HRESULT WINAPI MediaSeekingImpl_GetDuration(IMediaSeeking * iface, LONGLONG * pDuration); |
| 49 | HRESULT WINAPI MediaSeekingImpl_GetStopPosition(IMediaSeeking * iface, LONGLONG * pStop); |
| 50 | HRESULT WINAPI MediaSeekingImpl_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent); |
| 51 | HRESULT WINAPI MediaSeekingImpl_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat); |
| 52 | HRESULT WINAPI MediaSeekingImpl_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags); |
| 53 | HRESULT WINAPI MediaSeekingImpl_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop); |
| 54 | HRESULT WINAPI MediaSeekingImpl_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest); |
| 55 | HRESULT WINAPI MediaSeekingImpl_SetRate(IMediaSeeking * iface, double dRate); |
| 56 | HRESULT WINAPI MediaSeekingImpl_GetRate(IMediaSeeking * iface, double * dRate); |
| 57 | HRESULT WINAPI MediaSeekingImpl_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll); |
