diff options
Diffstat (limited to 'gst-libs/gst/dshow/gstdshowfakesrc.cpp')
| -rw-r--r-- | gst-libs/gst/dshow/gstdshowfakesrc.cpp | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/gst-libs/gst/dshow/gstdshowfakesrc.cpp b/gst-libs/gst/dshow/gstdshowfakesrc.cpp deleted file mode 100644 index 2c6bcc88..00000000 --- a/gst-libs/gst/dshow/gstdshowfakesrc.cpp +++ /dev/null @@ -1,205 +0,0 @@ -/* GStreamer - * Copyright (C) 2007 Sebastien Moutte <sebastien@moutte.net> - * - * gstdshowfakesrc.cpp: - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include "gstdshowfakesrc.h" - -static CCritSec g_pCriticSec; - -/* output pin*/ -CDshowFakeOutputPin::CDshowFakeOutputPin (CBaseFilter *pFilter, CCritSec *sec): - CBaseOutputPin("FakeOutputPin", pFilter, sec, &m_hres, L"output") -{ -} - -CDshowFakeOutputPin::~CDshowFakeOutputPin() -{ - -} - -HRESULT CDshowFakeOutputPin::GetMediaType(int iPosition, CMediaType *pMediaType) -{ - if(iPosition == 0) { - *pMediaType = m_MediaType; - return S_OK; - } - - return VFW_S_NO_MORE_ITEMS; -} - -HRESULT CDshowFakeOutputPin::CheckMediaType(const CMediaType *pmt) -{ - if (m_MediaType == *pmt) { - return S_OK; - } - - return S_FALSE; -} - -HRESULT CDshowFakeOutputPin::DecideBufferSize (IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest) -{ - ALLOCATOR_PROPERTIES properties; - ppropInputRequest->cbBuffer = m_SampleSize; - ppropInputRequest->cBuffers = 1; - HRESULT hres = pAlloc->SetProperties(ppropInputRequest, &properties); - pAlloc->Commit(); - - return S_OK; -} - -STDMETHODIMP CDshowFakeOutputPin::SetMediaType (AM_MEDIA_TYPE *pmt) -{ - m_MediaType.Set (*pmt); - m_SampleSize = m_MediaType.GetSampleSize(); - return S_OK; -} - -STDMETHODIMP CDshowFakeOutputPin::PushBuffer(byte *buffer, __int64 start, __int64 stop, unsigned int size, bool discount) -{ - IMediaSample *pSample = NULL; - - if (start != -1) { - start /= 100; - stop /= 100; - } - - HRESULT hres = GetDeliveryBuffer(&pSample, NULL, NULL, 0); - if (hres == S_OK && pSample) - { - BYTE *sample_buffer; - pSample->GetPointer(&sample_buffer); - if(sample_buffer) - { - memcpy (sample_buffer, buffer, size); - pSample->SetActualDataLength(size); - } - if (discount) - pSample->SetDiscontinuity(TRUE); - else - pSample->SetDiscontinuity(FALSE); - - pSample->SetSyncPoint(TRUE); - pSample->SetPreroll(FALSE); - - if (start != -1) - pSample->SetTime(&start, &stop); - - hres = Deliver(pSample); - pSample->Release(); - } - - return S_OK; -} - -STDMETHODIMP CDshowFakeOutputPin::Flush () -{ - DeliverBeginFlush(); - DeliverEndFlush(); - return S_OK; -} - -STDMETHODIMP CDshowFakeOutputPin::SetSampleSize (unsigned int size) -{ - m_SampleSize = size; - return S_OK; -} - -/* filter */ -CDshowFakeSrc::CDshowFakeSrc():CBaseFilter("DshowFakeSink", NULL, &g_pCriticSec, CLSID_DshowFakeSrc) -{ - m_pOutputPin = new CDshowFakeOutputPin((CSource *)this, m_pLock); -} - -CDshowFakeSrc::~CDshowFakeSrc() -{ - if (m_pOutputPin) - delete m_pOutputPin; -} - -//Object creation. -CUnknown* WINAPI CDshowFakeSrc::CreateInstance(LPUNKNOWN pUnk, HRESULT *pHr) -{ - CDshowFakeSrc *pNewObject = new CDshowFakeSrc(); - if (pNewObject == NULL) { - *pHr = E_OUTOFMEMORY; - } - return pNewObject; -} - -int CDshowFakeSrc::GetPinCount() -{ - return 1; -} - -CBasePin *CDshowFakeSrc::GetPin(int n) -{ - return (CBasePin *)m_pOutputPin; -} - - -STDMETHODIMP CDshowFakeSrc::QueryInterface(REFIID riid, void **ppvObject) -{ - if (riid == IID_IGstDshowInterface) { - *ppvObject = (IGstDshowInterface*) this; - AddRef(); - return S_OK; - } - else - return CBaseFilter::QueryInterface (riid, ppvObject); -} - -ULONG STDMETHODCALLTYPE CDshowFakeSrc::AddRef() -{ - return CBaseFilter::AddRef(); -} - -ULONG STDMETHODCALLTYPE CDshowFakeSrc::Release() -{ - return CBaseFilter::Release(); -} - -STDMETHODIMP CDshowFakeSrc::gst_set_media_type (AM_MEDIA_TYPE *pmt) -{ - m_pOutputPin->SetMediaType(pmt); - return S_OK; -} - -STDMETHODIMP CDshowFakeSrc::gst_set_buffer_callback (push_buffer_func push, byte *data) -{ - return E_NOTIMPL; -} - -STDMETHODIMP CDshowFakeSrc::gst_push_buffer (byte *buffer, __int64 start, __int64 stop, unsigned int size, bool discount) -{ - m_pOutputPin->PushBuffer(buffer, start, stop, size, discount); - return S_OK; -} - -STDMETHODIMP CDshowFakeSrc::gst_flush () -{ - m_pOutputPin->Flush(); - return S_OK; -} - -STDMETHODIMP CDshowFakeSrc::gst_set_sample_size(unsigned int size) -{ - m_pOutputPin->SetSampleSize(size); - return S_OK; -}
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