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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef DIRECTSHOWGLOBAL_H
#define DIRECTSHOWGLOBAL_H
#include <QtCore/qglobal.h>
#include <dshow.h>
DEFINE_GUID(MEDIASUBTYPE_I420,
0x30323449,0x0000,0x0010,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71);
extern const GUID MEDIASUBTYPE_RGB24;
extern const GUID MEDIASUBTYPE_RGB32;
extern const GUID MEDIASUBTYPE_YUY2;
extern const GUID MEDIASUBTYPE_MJPG;
extern const GUID MEDIASUBTYPE_RGB555;
extern const GUID MEDIASUBTYPE_YVU9;
extern const GUID MEDIASUBTYPE_UYVY;
extern const GUID PIN_CATEGORY_CAPTURE;
extern const GUID PIN_CATEGORY_PREVIEW;
extern const IID IID_IPropertyBag;
extern const IID IID_ISampleGrabber;
extern const IID IID_ICaptureGraphBuilder2;
extern const IID IID_IAMStreamConfig;
extern const CLSID CLSID_CVidCapClassManager;
extern const CLSID CLSID_VideoInputDeviceCategory;
extern const CLSID CLSID_SampleGrabber;
extern const CLSID CLSID_CaptureGraphBuilder2;
#define SAFE_RELEASE(x) { if(x) x->Release(); x = NULL; }
typedef struct IFileSinkFilter *LPFILESINKFILTER;
typedef struct IAMCopyCaptureFileProgress *LPAMCOPYCAPTUREFILEPROGRESS;
#ifndef __ICaptureGraphBuilder2_INTERFACE_DEFINED__
#define __ICaptureGraphBuilder2_INTERFACE_DEFINED__
struct ICaptureGraphBuilder2 : public IUnknown
{
public:
virtual HRESULT STDMETHODCALLTYPE SetFiltergraph(
/* [in] */ IGraphBuilder *pfg) = 0;
virtual HRESULT STDMETHODCALLTYPE GetFiltergraph(
/* [out] */ IGraphBuilder **ppfg) = 0;
virtual HRESULT STDMETHODCALLTYPE SetOutputFileName(
/* [in] */ const GUID *pType,
/* [in] */ LPCOLESTR lpstrFile,
/* [out] */ IBaseFilter **ppf,
/* [out] */ IFileSinkFilter **ppSink) = 0;
virtual /* [local] */ HRESULT STDMETHODCALLTYPE FindInterface(
/* [in] */ const GUID *pCategory,
/* [in] */ const GUID *pType,
/* [in] */ IBaseFilter *pf,
/* [in] */ REFIID riid,
/* [out] */ void **ppint) = 0;
virtual HRESULT STDMETHODCALLTYPE RenderStream(
/* [in] */ const GUID *pCategory,
/* [in] */ const GUID *pType,
/* [in] */ IUnknown *pSource,
/* [in] */ IBaseFilter *pfCompressor,
/* [in] */ IBaseFilter *pfRenderer) = 0;
virtual HRESULT STDMETHODCALLTYPE ControlStream(
/* [in] */ const GUID *pCategory,
/* [in] */ const GUID *pType,
/* [in] */ IBaseFilter *pFilter,
/* [in] */ REFERENCE_TIME *pstart,
/* [in] */ REFERENCE_TIME *pstop,
/* [in] */ WORD wStartCookie,
/* [in] */ WORD wStopCookie) = 0;
virtual HRESULT STDMETHODCALLTYPE AllocCapFile(
/* [in] */ LPCOLESTR lpstr,
/* [in] */ DWORDLONG dwlSize) = 0;
virtual HRESULT STDMETHODCALLTYPE CopyCaptureFile(
/* [in] */ LPOLESTR lpwstrOld,
/* [in] */ LPOLESTR lpwstrNew,
/* [in] */ int fAllowEscAbort,
/* [in] */ IAMCopyCaptureFileProgress *pCallback) = 0;
virtual HRESULT STDMETHODCALLTYPE FindPin(
/* [in] */ IUnknown *pSource,
/* [in] */ PIN_DIRECTION pindir,
/* [in] */ const GUID *pCategory,
/* [in] */ const GUID *pType,
/* [in] */ BOOL fUnconnected,
/* [in] */ int num,
/* [out] */ IPin **ppPin) = 0;
};
#endif
#ifndef __IAMStreamConfig_INTERFACE_DEFINED__
#define __IAMStreamConfig_INTERFACE_DEFINED__
struct IAMStreamConfig : public IUnknown
{
public:
virtual HRESULT STDMETHODCALLTYPE SetFormat(
/* [in] */ AM_MEDIA_TYPE *pmt) = 0;
virtual HRESULT STDMETHODCALLTYPE GetFormat(
/* [out] */ AM_MEDIA_TYPE **ppmt) = 0;
virtual HRESULT STDMETHODCALLTYPE GetNumberOfCapabilities(
/* [out] */ int *piCount,
/* [out] */ int *piSize) = 0;
virtual HRESULT STDMETHODCALLTYPE GetStreamCaps(
/* [in] */ int iIndex,
/* [out] */ AM_MEDIA_TYPE **ppmt,
/* [out] */ BYTE *pSCC) = 0;
};
#endif
#ifndef __IErrorLog_INTERFACE_DEFINED__
#define __IErrorLog_INTERFACE_DEFINED__
struct IErrorLog : public IUnknown
{
public:
virtual HRESULT STDMETHODCALLTYPE AddError(
/* [in] */ LPCOLESTR pszPropName,
/* [in] */ EXCEPINFO *pExcepInfo) = 0;
};
#endif
#ifndef __IPropertyBag_INTERFACE_DEFINED__
#define __IPropertyBag_INTERFACE_DEFINED__
struct IPropertyBag : public IUnknown
{
public:
virtual /* [local] */ HRESULT STDMETHODCALLTYPE Read(
/* [in] */ LPCOLESTR pszPropName,
/* [out][in] */ VARIANT *pVar,
/* [in] */ IErrorLog *pErrorLog) = 0;
virtual HRESULT STDMETHODCALLTYPE Write(
/* [in] */ LPCOLESTR pszPropName,
/* [in] */ VARIANT *pVar) = 0;
};
#endif
typedef struct IMediaSample *LPMEDIASAMPLE;
EXTERN_C const IID IID_ISampleGrabberCB;
#ifndef __ISampleGrabberCB_INTERFACE_DEFINED__
#define __ISampleGrabberCB_INTERFACE_DEFINED__
#undef INTERFACE
#define INTERFACE ISampleGrabberCB
DECLARE_INTERFACE_(ISampleGrabberCB, IUnknown)
{
// STDMETHOD(QueryInterface) (THIS_ const GUID *, void **) PURE;
STDMETHOD(QueryInterface) (THIS_ REFIID riid, void **) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
STDMETHOD_(HRESULT, SampleCB) (THIS_ double, LPMEDIASAMPLE) PURE;
STDMETHOD_(HRESULT, BufferCB) (THIS_ double, BYTE *, long) PURE;
};
#undef INTERFACE
#endif
#ifndef __ISampleGrabber_INTERFACE_DEFINED__
#define __ISampleGrabber_INTERFACE_DEFINED__
#define INTERFACE ISampleGrabber
DECLARE_INTERFACE_(ISampleGrabber,IUnknown)
{
STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
STDMETHOD_(ULONG,AddRef)(THIS) PURE;
STDMETHOD_(ULONG,Release)(THIS) PURE;
STDMETHOD(SetOneShot)(THIS_ BOOL) PURE;
STDMETHOD(SetMediaType)(THIS_ const AM_MEDIA_TYPE*) PURE;
STDMETHOD(GetConnectedMediaType)(THIS_ AM_MEDIA_TYPE*) PURE;
STDMETHOD(SetBufferSamples)(THIS_ BOOL) PURE;
STDMETHOD(GetCurrentBuffer)(THIS_ long*,long*) PURE;
STDMETHOD(GetCurrentSample)(THIS_ IMediaSample**) PURE;
STDMETHOD(SetCallback)(THIS_ ISampleGrabberCB *,long) PURE;
};
#undef INTERFACE
#endif
#endif
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