| /* |
| * Parser declarations |
| * |
| * Copyright 2005 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| typedef struct ParserImpl ParserImpl; |
| |
| typedef HRESULT (*PFN_PROCESS_SAMPLE) (LPVOID iface, IMediaSample * pSample); |
| typedef HRESULT (*PFN_QUERY_ACCEPT) (LPVOID iface, const AM_MEDIA_TYPE * pmt); |
| typedef HRESULT (*PFN_PRE_CONNECT) (IPin * iface, IPin * pConnectPin); |
| |
| struct ParserImpl |
| { |
| const IBaseFilterVtbl * lpVtbl; |
| |
| LONG refCount; |
| CRITICAL_SECTION csFilter; |
| FILTER_STATE state; |
| REFERENCE_TIME rtStreamStart; |
| IReferenceClock * pClock; |
| FILTER_INFO filterInfo; |
| CLSID clsid; |
| |
| PullPin * pInputPin; |
| IPin ** ppPins; |
| ULONG cStreams; |
| }; |
| |
| typedef struct Parser_OutputPin |
| { |
| OutputPin pin; |
| |
| AM_MEDIA_TYPE * pmt; |
| float fSamplesPerSec; |
| DWORD dwSamplesProcessed; |
| DWORD dwSampleSize; |
| DWORD dwLength; |
| MediaSeekingImpl mediaSeeking; |
| } Parser_OutputPin; |
| |
| HRESULT Parser_AddPin(ParserImpl * This, PIN_INFO * piOutput, ALLOCATOR_PROPERTIES * props, AM_MEDIA_TYPE * amt, float fSamplesPerSec, DWORD dwSampleSize, DWORD dwLength); |
| HRESULT Parser_Create(ParserImpl*, const CLSID*, PFN_PROCESS_SAMPLE, PFN_QUERY_ACCEPT, PFN_PRE_CONNECT); |