gstreamer/subprojects/gst-plugins-bad/sys/directshow/gstdshowfakesrc.h
Seungha Yang 7eedd52510 directshow: Merge plugins into single directshow plugin
... and lower rank of dshowvideosink and dshowdeviceprovider
to GST_RANK_MARGINAL since we don't prefer this plugin
by default

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1744>
2022-02-19 19:54:52 +00:00

65 lines
1.9 KiB
C++

/* GStreamer
* Copyright (C) 2007 Sebastien Moutte <sebastien@moutte.net>
*
* gstdshowfakesrc.h:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _DSHOWDECWRAPPER_FAKESRC_H_
#define _DSHOWDECWRAPPER_FAKESRC_H_
#include <gst/gst.h>
#include "gstdshowutil.h"
class FakeOutputPin : public CBaseOutputPin
{
protected:
/* members */
HRESULT m_hres;
CMediaType m_MediaType;
unsigned int m_SampleSize;
public:
/* methods */
FakeOutputPin (CBaseFilter *pFilter, CCritSec *sec);
~FakeOutputPin ();
virtual HRESULT CheckMediaType(const CMediaType *pmt);
HRESULT GetMediaType(int iPosition, CMediaType *pMediaType);
virtual HRESULT DecideBufferSize (IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest);
STDMETHOD (SetMediaType) (AM_MEDIA_TYPE *pmt);
STDMETHOD (PushBuffer) (byte *buffer, __int64 start, __int64 stop, unsigned int size, bool discont);
STDMETHOD (Flush) ();
STDMETHOD (SetSampleSize) (unsigned int size);
};
class FakeSrc : public CBaseFilter
{
public:
/* members */
FakeOutputPin *m_pOutputPin;
/* methods */
FakeSrc ();
virtual ~FakeSrc ();
virtual int GetPinCount();
virtual CBasePin *GetPin(int n);
FakeOutputPin *GetOutputPin();
};
#endif // _DSHOWDECWRAPPER_FAKESRC_H_