+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-// By downloading, copying, installing or using the software you agree to this license.
-// If you do not agree to this license, do not download, install,
-// copy or use the software.
-//
-//
-// Intel License Agreement
-// For Open Source Computer Vision Library
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// This software is provided by the copyright holders and contributors "as is" and
-// any express or implied warranties, including, but not limited to, the implied
-// warranties of merchantability and fitness for a particular purpose are disclaimed.
-// In no event shall the Intel Corporation or contributors be liable for any direct,
-// indirect, incidental, special, exemplary, or consequential damages
-// (including, but not limited to, procurement of substitute goods or services;
-// loss of use, data, or profits; or business interruption) however caused
-// and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/
-#include <windows.h>
-//#include <afxwin.h>
-#include <cvstreams.h>
-#include <initguid.h>
-#include <olectl.h>
-//#include <assert.h>
-#if (1100 > _MSC_VER)
-#include <olectlid.h>
-#endif
-//#include "IppCV.h"
-#include "cxcore.h"
-#include "iProxyTrans.h"
-#include "ProxyTransprop.h"
-#include "ProxyTrans.h"
-#include "ProxyTransuids.h"
-
-#define SafeRelease(p) { if( (p) != 0 ) { (p)->Release(); (p)= 0; } }
-#define WM_GRAPHNOTIFY WM_USER+13
-
-//
-// TODO: // Place the filter description here
-//
-
-// Files
-//
-// ProxyTransprop.cpp Property page implementation
-// ProxyTransprop.h Class definition for the property page
-// ProxyTransprop.rc Dialog box template for the property page
-// ProxyTrans.cpp Main filter class implementation
-// ProxyTrans.def What APIs we import and export from this DLL
-// ProxyTrans.h Class definition for the filter
-// ProxyTransuids.h The filter CLSIDs
-// iProxyTrans.h Defines the custom filter interface
-// resource.h Resource file
-
-
-// setup data
-const AMOVIESETUP_MEDIATYPE sudPinTypes =
-{
- &MEDIATYPE_Video, // Major type
- &MEDIASUBTYPE_NULL // Minor type
-};
-
-const AMOVIESETUP_PIN psudPins[] =
-{
- {
- L"Input", // String pin name
- FALSE, // Is it rendered
- FALSE, // Is it an output
- FALSE, // Allowed none
- FALSE, // Allowed many
- &CLSID_NULL, // Connects to filter
- L"Output", // Connects to pin
- 1, // Number of types
- &sudPinTypes }, // The pin details
- { L"Output", // String pin name
- FALSE, // Is it rendered
- TRUE, // Is it an output
- FALSE, // Allowed none
- FALSE, // Allowed many
- &CLSID_NULL, // Connects to filter
- L"Input", // Connects to pin
- 1, // Number of types
- &sudPinTypes // The pin details
- }
-};
-
-
-const AMOVIESETUP_FILTER sudProxyTransform =
-{
- &CLSID_ProxyTransform, // Filter CLSID
- L"ProxyTrans", // Filter name
- MERIT_DO_NOT_USE, // Its merit
- 2, // Number of pins
- psudPins // Pin details
-};
-
-
-// List of class IDs and creator functions for the class factory. This
-// provides the link between the OLE entry point in the DLL and an object
-// being created. The class factory will call the static CreateInstance
-
-CFactoryTemplate g_Templates[2] = {
-
- { L"ProxyTrans"
- , &CLSID_ProxyTransform
- , ProxyTransform::CreateInstance
- , NULL
- , &sudProxyTransform }
- ,
- { L"ProxyTrans Property Page"
- , &CLSID_ProxyTransformPropertyPage
- , ProxyTransformProperties::CreateInstance }
-};
-int g_cTemplates = sizeof(g_Templates) / sizeof(g_Templates[0]);
-
-
-
-//
-// Constructor
-//
-ProxyTransform::ProxyTransform(TCHAR *tszName,LPUNKNOWN punk,HRESULT *phr) :
- CTransInPlaceFilter(tszName, punk, CLSID_ProxyTransform,phr),
- m_transform(NULL),
- m_SourceFilter(0), m_FilterGraph(0), m_GraphBuilder(0),
- m_MediaControl(0), m_MediaEventEx(0), m_VideoWindow(0), m_ProxyTrans(0),
- m_isDSRunning(0)
-{
- ASSERT(tszName);
- ASSERT(phr);
-} // ProxyTransform
-
-
-//
-// CreateInstance
-//
-// Provide the way for COM to create a ProxyTransform object
-//
-CUnknown * WINAPI ProxyTransform::CreateInstance(LPUNKNOWN punk, HRESULT *phr) {
-
- ProxyTransform *pNewObject = new ProxyTransform("ProxyTrans", punk, phr);
- if (pNewObject == NULL) {
- *phr = E_OUTOFMEMORY;
- }
- return pNewObject;
-
-} // CreateInstance
-
-
-//
-// NonDelegatingQueryInterface
-//
-// Reveals IProxyTransform and ISpecifyPropertyPages
-//
-STDMETHODIMP ProxyTransform::NonDelegatingQueryInterface(REFIID riid, void **ppv)
-{
- CheckPointer(ppv,E_POINTER);
-
- if (riid == IID_IProxyTransform) {
- return GetInterface((IProxyTransform *) this, ppv);
- } else if (riid == IID_ISpecifyPropertyPages) {
- return GetInterface((ISpecifyPropertyPages *) this, ppv);
- } else {
- return CTransInPlaceFilter::NonDelegatingQueryInterface(riid, ppv);
- }
-
-} // NonDelegatingQueryInterface
-
-
-//
-// Transform
-// Transform the sample 'in place'
-//
-HRESULT ProxyTransform::Transform(IMediaSample *pMediaSample)
-{
- BYTE* pData;
- IplImage image;
-
- pMediaSample->GetPointer(&pData);
-
- AM_MEDIA_TYPE* pType = &m_pInput->CurrentMediaType();
- VIDEOINFOHEADER *pvi = (VIDEOINFOHEADER *) pType->pbFormat;
-
- if(pvi->bmiHeader.biBitCount != 24)
- {
- return NOERROR;
- }
-
- // Get the image properties from the BITMAPINFOHEADER
- int cxImage = pvi->bmiHeader.biWidth;
- int cyImage = abs(pvi->bmiHeader.biHeight);
- int stride = (cxImage * sizeof( RGBTRIPLE ) + 3) & -4;
-
- // Initialize image header
- cvInitImageHeader( &image, cvSize(cxImage, cyImage), 8, 3, IPL_ORIGIN_BL, 4 );
- image.widthStep = stride;
- // Copy the data
-/* if(1/*pvi->bmiHeader.biHeight < 0)
- {*/
- cvSetData( &image, pData, stride );
-/* }
- else
- {
- int i;
- image.imageData = (char*)malloc(image.widthStep*cyImage);
- for(i = 0; i < cyImage; i++)
- memcpy(image.imageData + i*image.widthStep, pData + (cyImage - 1 - i)*stride, cxImage*3);
- }*/
-
- if(m_transform)
- {
- (*m_transform)(&image);
- }
-
-/* if(0/*pvi->bmiHeader.biHeight > 0)
- {
- free(image.imageData);
- }*/
-
- return NOERROR;
-} // Transform
-
-
-//
-// CheckInputType
-//
-// Check the input type is OK, return an error otherwise
-//
-HRESULT ProxyTransform::CheckInputType(const CMediaType *mtIn)
-{
- // Check this is a VIDEOINFO type
-
- if (*mtIn->FormatType() != FORMAT_VideoInfo)
- {
- return E_INVALIDARG;
- }
-
- VIDEOINFO* vi = (VIDEOINFO*)mtIn->Format();
- if(vi->bmiHeader.biBitCount != 24)
- {
- return E_INVALIDARG;
- }
-
-
- return NOERROR;
-
-} // CheckInputType
-
-
-
-// CheckTransform
-//
-// To be able to transform the formats must be identical
-//
-
-HRESULT ProxyTransform::CheckTransform(const CMediaType *mtIn,const CMediaType *mtOut)
-{
- HRESULT hr;
- if (FAILED(hr = CheckInputType(mtIn))) {
- return hr;
- }
-
- // format must be a VIDEOINFOHEADER
- if (*mtOut->FormatType() != FORMAT_VideoInfo) {
- return E_INVALIDARG;
- }
-
- // formats must be big enough
- if (mtIn->FormatLength() < sizeof(VIDEOINFOHEADER) ||
- mtOut->FormatLength() < sizeof(VIDEOINFOHEADER))
- return E_INVALIDARG;
-
- VIDEOINFO *pInput = (VIDEOINFO *) mtIn->Format();
- VIDEOINFO *pOutput = (VIDEOINFO *) mtOut->Format();
- if (memcmp(&pInput->bmiHeader,&pOutput->bmiHeader,sizeof(BITMAPINFOHEADER)) == 0) {
- return NOERROR;
- }
-
- return E_INVALIDARG;
-} // CheckTransform
-
-
-//
-// DecideBufferSize
-//
-// Tell the output pin's allocator what size buffers we
-// require. Can only do this when the input is connected
-//
-HRESULT ProxyTransform::DecideBufferSize(IMemAllocator *pAlloc,ALLOCATOR_PROPERTIES *pProperties)
-{
- // Is the input pin connected
-
- if (m_pInput->IsConnected() == FALSE) {
- return E_UNEXPECTED;
- }
-
- ASSERT(pAlloc);
- ASSERT(pProperties);
- return NOERROR;
-
-} // DecideBufferSize
-
-
-//
-// GetMediaType
-//
-// I support one type, namely the type of the input pin
-// We must be connected to support the single output type
-//
-HRESULT ProxyTransform::GetMediaType(int iPosition, CMediaType *pMediaType)
-{
- // Is the input pin connected
-
- if (m_pInput->IsConnected() == FALSE) {
- return E_UNEXPECTED;
- }
-
- // This should never happen
-
- if (iPosition < 0) {
- return E_INVALIDARG;
- }
-
- // Do we have more items to offer
-
- if (iPosition > 0) {
- return VFW_S_NO_MORE_ITEMS;
- }
-
- *pMediaType = m_pInput->CurrentMediaType();
- return NOERROR;
-
-} // GetMediaType
-
-//
-// get_Param
-//
-// Return the current Param
-//
-//DEL STDMETHODIMP ProxyTransform::get_Param(long* lParam)
-//DEL {
-//DEL CAutoLock cAutoLock(&m_ProxyTransformLock);
-//DEL *lParam= m_lParam;
-//DEL return NOERROR;
-//DEL } // get_Param
-
-//
-// set_Param
-//
-// Sets the Param
-//
-STDMETHODIMP ProxyTransform::set_transform(void (__cdecl *transform)(void*),
- void (__cdecl **old_transform)(void*))
-{
- CAutoLock cAutoLock(&m_ProxyTransformLock);
- if(old_transform) *old_transform = m_transform;
- m_transform = transform;
- return NOERROR;
-} // set_transform
-
-
-STDMETHODIMP ProxyTransform::SetCallBack(void (__cdecl *transform)(void*),
- void (__cdecl **old_transform)(void*))
-{
- return set_transform(transform, old_transform);
-} // set_transform
-
-
-STDMETHODIMP ProxyTransform::CreateCamera()
-{
- ICreateDevEnum* pCreateDevEnum = 0;
- IEnumMoniker* pEnumMon = 0;
- IMoniker* pMon = 0;
- ULONG cFetched = 0;
-
- SafeRelease( m_SourceFilter );
-
- if(FAILED(CoCreateInstance( CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER,
- IID_ICreateDevEnum, (void**)&pCreateDevEnum )))
- {
- return FALSE;
- }
-
- ASSERT(pCreateDevEnum);
- /* Create capture device */
- if(FAILED(pCreateDevEnum->CreateClassEnumerator(
- CLSID_VideoInputDeviceCategory, &pEnumMon, 0)) || !pEnumMon)
- {
- SafeRelease(pCreateDevEnum);
- return FALSE;
- }
-
- ASSERT(pEnumMon);
- if(SUCCEEDED( pEnumMon->Next(1, &pMon, &cFetched)) && cFetched == 1 && pMon)
- {
- ASSERT(pMon);
- pMon->BindToObject(0, 0, IID_IBaseFilter, (void **)&m_SourceFilter );
- if(!m_SourceFilter)
- {
- SafeRelease(pCreateDevEnum);
- SafeRelease(pEnumMon);
- return FALSE;
- }
- FILTER_INFO info;
- m_SourceFilter->QueryFilterInfo(&info);
- }
- else
- {
- SafeRelease(pCreateDevEnum);
- SafeRelease(pEnumMon);
- return FALSE;
- }
-
- // Create a proxy transform filter to enable scripts process images
- if(FAILED(CoCreateInstance(CLSID_ProxyTransform, NULL, CLSCTX_INPROC_SERVER,
- IID_IProxyTransform, (void**)&m_ProxyTrans)))
- {
- SafeRelease(pCreateDevEnum);
- SafeRelease(pEnumMon);
- SafeRelease(m_SourceFilter);
- return FALSE;
- }
-
-
- SafeRelease( pMon );
- SafeRelease( pEnumMon );
- SafeRelease( pCreateDevEnum );
-
- return TRUE;
-}
-
-
-static IPin* get_pin( IBaseFilter* pFilter, PIN_DIRECTION dir )
-{
- IEnumPins* pEnumPins = 0;
- IPin* pPin = 0;
-
- if( pFilter )
- {
- pFilter->EnumPins( &pEnumPins );
- if( pEnumPins != 0 )
- {
- for(;;)
- {
- ULONG cFetched = 0;
- PIN_DIRECTION pinDir = PIN_DIRECTION(-1);
- pPin = 0;
-
- pEnumPins->Next( 1, &pPin, &cFetched );
- if( cFetched == 1 && pPin != 0 )
- {
- pPin->QueryDirection( &pinDir );
- if( pinDir == dir ) break;
- pPin->Release();
- }
- else if(cFetched == 0)
- {
- return 0;
- }
- }
- pEnumPins->Release();
- }
- }
-
- return pPin;
-}
-
-
-STDMETHODIMP ProxyTransform::CreateFilterGraph()
-{
-
- if(FAILED(CoCreateInstance( CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
- IID_IGraphBuilder, (void **)&m_GraphBuilder )))
- {
- SafeRelease(m_GraphBuilder);
- return FALSE;
- }
-
- ASSERT(m_GraphBuilder);
- m_GraphBuilder->QueryInterface(IID_IMediaControl,(void**)&m_MediaControl);
- m_GraphBuilder->QueryInterface(IID_IMediaEventEx,(void**)&m_MediaEventEx);
- m_GraphBuilder->QueryInterface(IID_IVideoWindow, (void**)&m_VideoWindow);
- m_GraphBuilder->QueryInterface(IID_IFilterGraph, (void**)&m_FilterGraph);
-
- IBaseFilter* pProxyTrans = 0;
- m_ProxyTrans->QueryInterface(IID_IBaseFilter, (void**)&pProxyTrans);
-
-/* if( m_MediaEventEx )
- {
- // Have the graph signal event via window callbacks for performance
- m_MediaEventEx->SetNotifyWindow((OAHWND)m_hWnd, WM_GRAPHNOTIFY, 0);
- }*/
-
- /* link filters */
- if( m_FilterGraph )
- {
- HRESULT hr;
- IPin* pSourceOut = get_pin( m_SourceFilter, PINDIR_OUTPUT );
-
- IPin* pProxyTransIn = get_pin( pProxyTrans, PINDIR_INPUT );
- IPin* pProxyTransOut = get_pin( pProxyTrans, PINDIR_OUTPUT );
-
- if( pSourceOut && pProxyTransIn && pProxyTransOut )
- {
- hr = m_FilterGraph->AddFilter( m_SourceFilter, L"Video Source" );
- hr = m_FilterGraph->AddFilter( pProxyTrans, L"Script processing");
- hr = m_GraphBuilder->Connect(pSourceOut, pProxyTransIn);
- hr = m_GraphBuilder->Render( pProxyTransOut );
- AM_MEDIA_TYPE amt;
- pSourceOut->ConnectionMediaType(&amt);
- pProxyTransOut->ConnectionMediaType(&amt);
- VIDEOINFOHEADER* vih = (VIDEOINFOHEADER*)amt.pbFormat;
- if(!vih || vih->bmiHeader.biBitCount != 24)
- {
- SafeRelease( pSourceOut );
- SafeRelease( pProxyTransIn );
- SafeRelease( pProxyTransOut );
- return FALSE;
- }
- }
-
- SafeRelease( pSourceOut );
- SafeRelease( pProxyTransIn );
- SafeRelease( pProxyTransOut );
- }
- return TRUE;
-}
-
-
-STDMETHODIMP ProxyTransform::InitGraph()
-{
- // Initialize DirectShow
- CoInitialize(0);
- if(CreateCamera() && CreateFilterGraph())
- {
- //Camera video source is available
- m_DSOn = TRUE;
- }
- else
- {
- m_DSOn = FALSE;
- }
-
- return NOERROR;
-}
-
-
-STDMETHODIMP ProxyTransform::StopGraph()
-{
- if( m_MediaControl )
- {
- m_MediaControl->StopWhenReady();
- m_VideoWindow->put_Visible(OAFALSE);
- m_VideoWindow->put_Owner(NULL);
- m_VideoWindow->put_MessageDrain(0);
- m_isDSRunning = FALSE;
- }
- return NOERROR;
-}
-
-STDMETHODIMP ProxyTransform::StartGraph(HWND hWnd)
-{
- if( m_MediaControl )
- {
- m_VideoWindow->put_Owner((OAHWND)hWnd);
- long flags;
- m_MediaEventEx->SetNotifyWindow((OAHWND)hWnd, WM_GRAPHNOTIFY, 0);
- m_MediaEventEx->SetNotifyFlags(0x00);
- m_MediaEventEx->CancelDefaultHandling(EC_COMPLETE);
- m_VideoWindow->get_WindowStyle(&flags);
- m_VideoWindow->put_WindowStyle(flags & (~WS_CAPTION) | WS_CHILD);
- m_VideoWindow->put_MessageDrain((OAHWND)hWnd);
-
- SetVideoWindowSize(hWnd);
- m_MediaControl->Run();
- m_isDSRunning = TRUE;
- }
- return NOERROR;
-}
-
-STDMETHODIMP ProxyTransform::SetVideoWindowSize(HWND hWnd)
-{
- RECT rc;
- GetVideoWindowSize(hWnd, &rc);
- if( m_VideoWindow )
- {
- m_VideoWindow->SetWindowPosition( rc.left, rc.top, rc.right, rc.bottom );
- }
- return NOERROR;
-}
-
-STDMETHODIMP ProxyTransform::GetVideoWindowSize(HWND hWnd, RECT* rect)
-{
- RECT rc = {0, 0, 0, 0};
- if(hWnd)
- {
-// int width, height;
-// GetScaleFactor( width, height );
-
- ::GetClientRect( hWnd, &rc );
-
-// rc.right = rc.right * width / 100;
-// rc.bottom = rc.bottom * height / 100;
- }
- *rect = rc;
-
- return NOERROR;
-}
-
-
-//
-// set_Default
-//
-// Sets the Param to the Default Value
-//
-//DEL STDMETHODIMP ProxyTransform::set_Default()
-//DEL {
-//DEL CAutoLock cAutoLock(&m_ProxyTransformLock);
-//DEL m_lParam=m_lDefault ;
-//DEL return NOERROR;
-//DEL } // set_Default
-
-
-
-
-
-
-//
-// GetPages
-//
-// This is the sole member of ISpecifyPropertyPages
-// Returns the clsid's of the property pages we support
-//
-
-STDMETHODIMP ProxyTransform::GetPages(CAUUID *pPages)
-{
- pPages->cElems = 1;
- pPages->pElems = (GUID *) CoTaskMemAlloc(sizeof(GUID));
- if (pPages->pElems == NULL) {
- return E_OUTOFMEMORY;
- }
- *(pPages->pElems) = CLSID_ProxyTransformPropertyPage;
- return NOERROR;
-
-} // GetPages
-
-
-
-//
-// DllRegisterServer
-//
-// Handle registration of this filter
-//
-STDAPI DllRegisterServer()
-{
- return AMovieDllRegisterServer2( TRUE );
-
-} // DllRegisterServer
-
-
-//
-// DllUnregisterServer
-//
-STDAPI DllUnregisterServer()
-{
- return AMovieDllRegisterServer2( FALSE );
-
-} // DllUnregisterServer
-
-#if 0
-int GetCameraList(CvCamera** cams)
-{
- UnInitialize();
- num = 0;
-
- for( int wIndex = 0; wIndex < 10; wIndex++ )
- {
- memset(&cameras[num].m_Caps, 0, sizeof(cameras[num].m_Caps));
- if( capGetDriverDescription( wIndex, cameras[num].m_DeviceName,
- sizeof (cameras[num].m_DeviceName),
- cameras[num].m_DeviceVersion, sizeof (cameras[num].m_DeviceVersion)))
- {
- cameras[num].m_CaptureWindow = capCreateCaptureWindow( 0, 0, 0, 0, 1, 1, 0, 0);
- if( capDriverConnect(cameras[num].m_CaptureWindow, wIndex))
- {
- DWORD threadId;
-
- capPreviewRate(cameras[num].m_CaptureWindow, 66); // rate, in milliseconds
- memset(&cameras[num].m_Caps, 0, sizeof(cameras[num].m_Caps));
- capDriverGetCaps( cameras[num].m_CaptureWindow,
- &cameras[num].m_Caps, sizeof(cameras[num].m_Caps));
- cameras[num].m_ThreadId = CreateThread( 0, 0, CameraCallBack,
- (void*)num, CREATE_SUSPENDED,
- &threadId );
- capSetUserData( cameras[num].m_CaptureWindow, (long)num );
- capSetCallbackOnFrame( cameras[num].m_CaptureWindow, FrameCallbackProc );
-
- num++;
- }
- }
- }
-
- if(cams) *cams = cameras;
-
- return num;
-}
-
-
-int GetVideoFormat(int camera, BITMAPINFO* video_format, int size)
-{
- if(camera > num ||
- !cameras[camera].m_CaptureWindow ||
- !cameras[camera].m_Caps.fHasDlgVideoSource) return 0;
- return capGetVideoFormat(cameras[camera].m_CaptureWindow, video_format, size);
-}
-
-
-int SetVideoFormat(int camera, int width, int height, int format)
-{
- if(camera > num) return 0;
-
- BITMAPINFO bmi;
-
- memset( &bmi.bmiHeader, 0, sizeof(bmi.bmiHeader));
- bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
- bmi.bmiHeader.biBitCount = (unsigned short)(format == 0 ? 24 : 12);
- bmi.bmiHeader.biWidth = width;
- bmi.bmiHeader.biHeight = height;
- bmi.bmiHeader.biPlanes = 1;
- bmi.bmiHeader.biCompression = format;
- bmi.bmiHeader.biSizeImage = ((bmi.bmiHeader.biWidth*
- bmi.bmiHeader.biBitCount/8 + 3)&-4)*
- bmi.bmiHeader.biHeight;
- memset( &bmi.bmiColors, 0, sizeof(bmi.bmiColors) );
- return capSetVideoFormat( cameras[camera].m_CaptureWindow, &bmi, sizeof(bmi)-4);
-}
-#endif
-
-static IProxyTransform* ProxyTrans = 0;
-
-__declspec(dllexport) int Initialize()
-{
- CoInitialize(0);
- if(FAILED(CoCreateInstance(CLSID_ProxyTransform, NULL, CLSCTX_INPROC_SERVER,
- IID_IProxyTransform, (void**)&ProxyTrans)))
- return 0;
-
- ProxyTrans->InitGraph();
- return 1;
-}
-
-
-__declspec(dllexport) int UnInitialize()
-{
- return 1;
-}
-
-/*
-int VideoFormatDlg(int camera)
-{
- if(camera > num ||
- !cameras[camera].m_CaptureWindow ||
- !cameras[camera].m_Caps.fHasDlgVideoFormat) return 0;
- return capDlgVideoFormat( cameras[camera].m_CaptureWindow);
-}
-
-
-int VideoSourceDlg(int camera)
-{
- if(camera > num ||
- !cameras[camera].m_CaptureWindow ||
- !cameras[camera].m_Caps.fHasDlgVideoSource) return 0;
- return capDlgVideoSource( cameras[camera].m_CaptureWindow);
-}
-*/
-
-__declspec(dllexport) int RunCamera(int camera, HWND wnd)
-{
- if(ProxyTrans) return ProxyTrans->StartGraph(wnd);
- else return 0;
-}
-
-
-__declspec(dllexport) int StopCamera(int camera)
-{
- if(ProxyTrans) return ProxyTrans->StopGraph();
- else return 0;
-}
-
-
-__declspec(dllexport) int SetCallBack( int camera, void (*transform)(void*),
- void (**old_transform)(void*) )
-{
- if(ProxyTrans) return ProxyTrans->SetCallBack(transform, old_transform);
- else return 0;
-}
projects / opencv / blobdiff