| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| extern "C" const CLSID CLSID_MediaDet; |
| extern "C" const IID IID_IMediaDet; |
| struct ISampleGrabber; |
| |
| struct |
| #ifndef __MINGW32__ |
| __declspec(uuid("65BD0710-24D2-4ff7-9324-ED2E5D3ABAFA")) __declspec(novtable) |
| #endif |
| IMediaDet : public IUnknown |
| { |
| public: |
| virtual HRESULT __stdcall get_Filter( |
| IUnknown **pVal) = 0; |
| virtual HRESULT __stdcall put_Filter( |
| IUnknown *newVal) = 0; |
| virtual HRESULT __stdcall get_OutputStreams( |
| long *pVal) = 0; |
| virtual HRESULT __stdcall get_CurrentStream( |
| long *pVal) = 0; |
| virtual HRESULT __stdcall put_CurrentStream( |
| long newVal) = 0; |
| virtual HRESULT __stdcall get_StreamType( |
| GUID *pVal) = 0; |
| virtual HRESULT __stdcall get_StreamTypeB( |
| BSTR *pVal) = 0; |
| virtual HRESULT __stdcall get_StreamLength( |
| double *pVal) = 0; |
| virtual HRESULT __stdcall get_Filename( |
| BSTR *pVal) = 0; |
| virtual HRESULT __stdcall put_Filename( |
| BSTR newVal) = 0; |
| virtual HRESULT __stdcall GetBitmapBits( |
| double StreamTime, |
| long *pBufferSize, |
| char *pBuffer, |
| long Width, |
| long Height) = 0; |
| virtual HRESULT __stdcall WriteBitmapBits( |
| double StreamTime, |
| long Width, |
| long Height, |
| BSTR Filename) = 0; |
| virtual HRESULT __stdcall get_StreamMediaType( |
| AM_MEDIA_TYPE *pVal) = 0; |
| virtual HRESULT __stdcall GetSampleGrabber( |
| ISampleGrabber **ppVal) = 0; |
| virtual HRESULT __stdcall get_FrameRate( |
| double *pVal) = 0; |
| virtual HRESULT __stdcall EnterBitmapGrabMode( |
| double SeekTime) = 0; |
| }; |
| |
| extern "C" const IID IID_ISampleGrabberCB; |
| struct |
| #ifndef __MINGW32__ |
| __declspec(uuid("0579154A-2B53-4994-B0D0-E773148EFF85")) __declspec(novtable) |
| #endif |
| ISampleGrabberCB : public IUnknown |
| { |
| public: |
| virtual HRESULT __stdcall SampleCB( |
| double SampleTime, |
| IMediaSample *pSample) = 0; |
| virtual HRESULT __stdcall BufferCB( |
| double SampleTime, |
| BYTE *pBuffer, |
| long BufferLen) = 0; |
| }; |
| |
| extern "C" const IID IID_ISampleGrabber; |
| struct |
| #ifndef __MINGW32__ |
| __declspec(uuid("6B652FFF-11FE-4fce-92AD-0266B5D7C78F")) __declspec(novtable) |
| #endif |
| ISampleGrabber : public IUnknown |
| { |
| public: |
| virtual HRESULT __stdcall SetOneShot( |
| BOOL OneShot) = 0; |
| virtual HRESULT __stdcall SetMediaType( |
| const AM_MEDIA_TYPE *pType) = 0; |
| virtual HRESULT __stdcall GetConnectedMediaType( |
| AM_MEDIA_TYPE *pType) = 0; |
| virtual HRESULT __stdcall SetBufferSamples( |
| BOOL BufferThem) = 0; |
| virtual HRESULT __stdcall GetCurrentBuffer( |
| long *pBufferSize, |
| long *pBuffer) = 0; |
| virtual HRESULT __stdcall GetCurrentSample( |
| IMediaSample **ppSample) = 0; |
| virtual HRESULT __stdcall SetCallback( |
| ISampleGrabberCB *pCallback, |
| long WhichMethodToCallback) = 0; |
| |
| }; |
| |
