DirectVobSubFilter.cpp
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上传日期:2015-12-05
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- /*
- * Copyright (C) 2003-2005 Gabest
- * http://www.gabest.org
- *
- * This Program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This Program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- */
- #include "stdafx.h"
- #include <math.h>
- #include <time.h>
- #include "DirectVobSubFilter.h"
- #include "TextInputPin.h"
- #include "DirectVobSubPropPage.h"
- #include "VSFilter.h"
- #include "systray.h"
- #include "......DSUtilMediaTypes.h"
- #include "......SubPicMemSubPic.h"
- #include <initguid.h>
- #include "........includemoreuuids.h"
- #include "........includeOggOggDS.h"
- ///////////////////////////////////////////////////////////////////////////
- /*removeme*/
- bool g_RegOK = true;//false; // doesn't work with the dvd graph builder
- #include "valami.cpp"
- ////////////////////////////////////////////////////////////////////////////
- //
- // Constructor
- //
- CDirectVobSubFilter::CDirectVobSubFilter(LPUNKNOWN punk, HRESULT* phr, const GUID& clsid)
- : CBaseVideoFilter(NAME("CDirectVobSubFilter"), punk, phr, clsid)
- , m_nSubtitleId(-1)
- , m_fMSMpeg4Fix(false)
- , m_fDivxPlusFix(false)
- , m_fps(25)
- {
- AFX_MANAGE_STATE(AfxGetStaticModuleState());
- m_hdc = 0;
- m_hbm = 0;
- m_hfont = 0;
- {
- LOGFONT lf;
- memset(&lf, 0, sizeof(lf));
- lf.lfCharSet = DEFAULT_CHARSET;
- lf.lfOutPrecision = OUT_CHARACTER_PRECIS;
- lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
- lf.lfQuality = ANTIALIASED_QUALITY;
- HDC hdc = GetDC(NULL);
- lf.lfHeight = -MulDiv(10, GetDeviceCaps(hdc, LOGPIXELSY), 72);
- ReleaseDC(NULL, hdc);
- lf.lfWeight = FW_BOLD;
- _tcscpy(lf.lfFaceName, _T("Arial"));
- m_hfont = CreateFontIndirect(&lf);
- }
- theApp.WriteProfileString(ResStr(IDS_R_DEFTEXTPATHES), _T("Hint"), _T("The first three are fixed, but you can add more up to ten entries."));
- theApp.WriteProfileString(ResStr(IDS_R_DEFTEXTPATHES), _T("Path0"), _T("."));
- theApp.WriteProfileString(ResStr(IDS_R_DEFTEXTPATHES), _T("Path1"), _T("c:\subtitles"));
- theApp.WriteProfileString(ResStr(IDS_R_DEFTEXTPATHES), _T("Path2"), _T(".\subtitles"));
- m_fLoading = true;
- m_hSystrayThread = 0;
- m_tbid.hSystrayWnd = NULL;
- m_tbid.graph = NULL;
- m_tbid.fRunOnce = false;
- m_tbid.fShowIcon = (theApp.m_AppName.Find(_T("zplayer"), 0) < 0 || !!theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_ENABLEZPICON), 0));
- HRESULT hr = S_OK;
- m_pTextInput.Add(new CTextInputPin(this, m_pLock, &m_csSubLock, &hr));
- ASSERT(SUCCEEDED(hr));
- CAMThread::Create();
- m_frd.EndThreadEvent.Create(0, FALSE, FALSE, 0);
- m_frd.RefreshEvent.Create(0, FALSE, FALSE, 0);
- }
- CDirectVobSubFilter::~CDirectVobSubFilter()
- {
- CAutoLock cAutoLock(&m_csQueueLock);
- if(m_pSubPicQueue) m_pSubPicQueue->Invalidate();
- m_pSubPicQueue = NULL;
- if(m_hfont) {DeleteObject(m_hfont); m_hfont = 0;}
- if(m_hbm) {DeleteObject(m_hbm); m_hbm = 0;}
- if(m_hdc) {DeleteObject(m_hdc); m_hdc = 0;}
- for(int i = 0; i < m_pTextInput.GetSize(); i++)
- delete m_pTextInput[i];
- m_frd.EndThreadEvent.Set();
- CAMThread::Close();
- }
- STDMETHODIMP CDirectVobSubFilter::NonDelegatingQueryInterface(REFIID riid, void** ppv)
- {
- CheckPointer(ppv, E_POINTER);
- return
- QI(IDirectVobSub)
- QI(IDirectVobSub2)
- QI(IFilterVersion)
- QI(ISpecifyPropertyPages)
- QI(IAMStreamSelect)
- __super::NonDelegatingQueryInterface(riid, ppv);
- }
- // CBaseVideoFilter
- void CDirectVobSubFilter::GetOutputSize(int& w, int& h, int& arx, int& ary)
- {
- CSize s(w, h), os = s;
- AdjustFrameSize(s);
- w = s.cx;
- h = s.cy;
- if(w != os.cx)
- {
- while(arx < 100) arx *= 10, ary *= 10;
- arx = arx * w / os.cx;
- }
-
- if(h != os.cy)
- {
- while(ary < 100) arx *= 10, ary *= 10;
- ary = ary * h / os.cy;
- }
- }
- HRESULT CDirectVobSubFilter::Transform(IMediaSample* pIn)
- {
- HRESULT hr;
- REFERENCE_TIME rtStart, rtStop;
- if(SUCCEEDED(pIn->GetTime(&rtStart, &rtStop)))
- {
- double dRate = m_pInput->CurrentRate();
-
- m_tPrev = m_pInput->CurrentStartTime() + dRate*rtStart;
- REFERENCE_TIME rtAvgTimePerFrame = rtStop - rtStart;
- if(CComQIPtr<ISubClock2> pSC2 = m_pSubClock)
- {
- REFERENCE_TIME rt;
- if(S_OK == pSC2->GetAvgTimePerFrame(&rt))
- rtAvgTimePerFrame = rt;
- }
- m_fps = 10000000.0/rtAvgTimePerFrame / dRate;
- }
- //
- {
- CAutoLock cAutoLock(&m_csQueueLock);
- if(m_pSubPicQueue)
- {
- m_pSubPicQueue->SetTime(CalcCurrentTime());
- m_pSubPicQueue->SetFPS(m_fps);
- }
- }
- //
- BYTE* pDataIn = NULL;
- if(FAILED(pIn->GetPointer(&pDataIn)) || !pDataIn)
- return S_FALSE;
- const CMediaType& mt = m_pInput->CurrentMediaType();
- BITMAPINFOHEADER bihIn;
- ExtractBIH(&mt, &bihIn);
- bool fYV12 = (mt.subtype == MEDIASUBTYPE_YV12 || mt.subtype == MEDIASUBTYPE_I420 || mt.subtype == MEDIASUBTYPE_IYUV);
- int bpp = fYV12 ? 8 : bihIn.biBitCount;
- DWORD black = fYV12 ? 0x10101010 : (bihIn.biCompression == '2YUY') ? 0x80108010 : 0;
- CSize sub(m_w, m_h);
- CSize in(bihIn.biWidth, bihIn.biHeight);
- if(FAILED(Copy((BYTE*)m_pTempPicBuff, pDataIn, sub, in, bpp, mt.subtype, black)))
- return E_FAIL;
- if(fYV12)
- {
- BYTE* pSubV = (BYTE*)m_pTempPicBuff + (sub.cx*bpp>>3)*sub.cy;
- BYTE* pInV = pDataIn + (in.cx*bpp>>3)*in.cy;
- sub.cx >>= 1; sub.cy >>= 1; in.cx >>= 1; in.cy >>= 1;
- BYTE* pSubU = pSubV + (sub.cx*bpp>>3)*sub.cy;
- BYTE* pInU = pInV + (in.cx*bpp>>3)*in.cy;
- if(FAILED(Copy(pSubV, pInV, sub, in, bpp, mt.subtype, 0x80808080)))
- return E_FAIL;
- if(FAILED(Copy(pSubU, pInU, sub, in, bpp, mt.subtype, 0x80808080)))
- return E_FAIL;
- }
- //
- SubPicDesc spd = m_spd;
- CComPtr<IMediaSample> pOut;
- BYTE* pDataOut = NULL;
- if(FAILED(hr = GetDeliveryBuffer(spd.w, spd.h, &pOut))
- || FAILED(hr = pOut->GetPointer(&pDataOut)))
- return hr;
- pOut->SetTime(&rtStart, &rtStop);
- pOut->SetMediaTime(NULL, NULL);
- //
- BITMAPINFOHEADER bihOut;
- ExtractBIH(&m_pOutput->CurrentMediaType(), &bihOut);
- bool fInputFlipped = bihIn.biHeight >= 0 && bihIn.biCompression <= 3;
- bool fOutputFlipped = bihOut.biHeight >= 0 && bihOut.biCompression <= 3;
- bool fFlip = fInputFlipped != fOutputFlipped;
- if(m_fFlipPicture) fFlip = !fFlip;
- if(m_fMSMpeg4Fix) fFlip = !fFlip;
- // if(m_fDivxPlusFix) fFlip = !fFlip;
- bool fFlipSub = fOutputFlipped;
- if(m_fFlipSubtitles) fFlipSub = !fFlipSub;
- // if(m_fDivxPlusFix) fFlipSub = !fFlipSub;
- //
- {
- CAutoLock cAutoLock(&m_csQueueLock);
- if(m_pSubPicQueue)
- {
- CComPtr<ISubPic> pSubPic;
- if(SUCCEEDED(m_pSubPicQueue->LookupSubPic(CalcCurrentTime(), &pSubPic)) && pSubPic)
- {
- CRect r;
- pSubPic->GetDirtyRect(r);
- if(fFlip ^ fFlipSub)
- spd.h = -spd.h;
- pSubPic->AlphaBlt(r, r, &spd);
- }
- }
- }
- CopyBuffer(pDataOut, (BYTE*)spd.bits, spd.w, abs(spd.h)*(fFlip?-1:1), spd.pitch, mt.subtype);
- PrintMessages(pDataOut);
- return m_pOutput->Deliver(pOut);
- }
- // CBaseFilter
- CBasePin* CDirectVobSubFilter::GetPin(int n)
- {
- if(n < __super::GetPinCount())
- return __super::GetPin(n);
- n -= __super::GetPinCount();
- if(n >= 0 && n < m_pTextInput.GetSize())
- return m_pTextInput[n];
- n -= m_pTextInput.GetSize();
- return NULL;
- }
- int CDirectVobSubFilter::GetPinCount()
- {
- return __super::GetPinCount() + m_pTextInput.GetSize();
- }
- HRESULT CDirectVobSubFilter::JoinFilterGraph(IFilterGraph* pGraph, LPCWSTR pName)
- {
- if(pGraph)
- {
- AFX_MANAGE_STATE(AfxGetStaticModuleState());
- if(!theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_SEENDIVXWARNING), 0))
- {
- unsigned __int64 ver = GetFileVersion(_T("divx_c32.ax"));
- if(((ver >> 48)&0xffff) == 4 && ((ver >> 32)&0xffff) == 2)
- {
- DWORD dwVersion = GetVersion();
- DWORD dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
- DWORD dwWindowsMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));
-
- if(dwVersion < 0x80000000 && dwWindowsMajorVersion >= 5)
- {
- AfxMessageBox(IDS_DIVX_WARNING);
- theApp.WriteProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_SEENDIVXWARNING), 1);
- }
- }
- }
- /*removeme*/
- if(!g_RegOK)
- {
- DllRegisterServer();
- g_RegOK = true;
- }
- }
- else
- {
- if(m_hSystrayThread)
- {
- SendMessage(m_tbid.hSystrayWnd, WM_CLOSE, 0, 0);
- if(WaitForSingleObject(m_hSystrayThread, 10000) != WAIT_OBJECT_0)
- {
- DbgLog((LOG_TRACE, 0, _T("CALL THE AMBULANCE!!!")));
- TerminateThread(m_hSystrayThread, (DWORD)-1);
- }
- m_hSystrayThread = 0;
- }
- }
- return __super::JoinFilterGraph(pGraph, pName);
- }
- STDMETHODIMP CDirectVobSubFilter::QueryFilterInfo(FILTER_INFO* pInfo)
- {
- CheckPointer(pInfo, E_POINTER);
- ValidateReadWritePtr(pInfo, sizeof(FILTER_INFO));
- if(!get_Forced())
- return __super::QueryFilterInfo(pInfo);
- wcscpy(pInfo->achName, L"DirectVobSub (forced auto-loading version)");
- if(pInfo->pGraph = m_pGraph) m_pGraph->AddRef();
-
- return S_OK;
- }
- // CTransformFilter
- HRESULT CDirectVobSubFilter::SetMediaType(PIN_DIRECTION dir, const CMediaType* pmt)
- {
- HRESULT hr = __super::SetMediaType(dir, pmt);
- if(FAILED(hr)) return hr;
- if(dir == PINDIR_INPUT)
- {
- CAutoLock cAutoLock(&m_csReceive);
- REFERENCE_TIME atpf =
- pmt->formattype == FORMAT_VideoInfo ? ((VIDEOINFOHEADER*)pmt->Format())->AvgTimePerFrame :
- pmt->formattype == FORMAT_VideoInfo2 ? ((VIDEOINFOHEADER2*)pmt->Format())->AvgTimePerFrame :
- 0;
- m_fps = atpf ? 10000000.0 / atpf : 25;
- InitSubPicQueue();
- }
- else if(dir == PINDIR_OUTPUT)
- {
- }
- return hr;
- }
- HRESULT CDirectVobSubFilter::CheckConnect(PIN_DIRECTION dir, IPin* pPin)
- {
- if(dir == PINDIR_INPUT)
- {
- }
- else if(dir == PINDIR_OUTPUT)
- {
- /*removeme*/
- if(HmGyanusVagyTeNekem(pPin)) return(E_FAIL);
- }
- return __super::CheckConnect(dir, pPin);
- }
- HRESULT CDirectVobSubFilter::CompleteConnect(PIN_DIRECTION dir, IPin* pReceivePin)
- {
- if(dir == PINDIR_INPUT)
- {
- CComPtr<IBaseFilter> pFilter;
- // needed when we have a decoder with a version number of 3.x
- if(SUCCEEDED(m_pGraph->FindFilterByName(L"DivX MPEG-4 DVD Video Decompressor ", &pFilter))
- && (GetFileVersion(_T("divx_c32.ax")) >> 48) <= 4
- || SUCCEEDED(m_pGraph->FindFilterByName(L"Microcrap MPEG-4 Video Decompressor", &pFilter))
- || SUCCEEDED(m_pGraph->FindFilterByName(L"Microsoft MPEG-4 Video Decompressor", &pFilter))
- && (GetFileVersion(_T("mpg4ds32.ax")) >> 48) <= 3)
- {
- m_fMSMpeg4Fix = true;
- }
- }
- else if(dir == PINDIR_OUTPUT)
- {
- if(!m_hSystrayThread)
- {
- m_tbid.graph = m_pGraph;
- m_tbid.dvs = static_cast<IDirectVobSub*>(this);
- DWORD tid;
- m_hSystrayThread = CreateThread(0, 0, SystrayThreadProc, &m_tbid, 0, &tid);
- }
- // HACK: triggers CBaseVideoFilter::SetMediaType to adjust m_w/m_h/.. and InitSubPicQueue() to realloc buffers
- m_pInput->SetMediaType(&m_pInput->CurrentMediaType());
- }
- return __super::CompleteConnect(dir, pReceivePin);
- }
- HRESULT CDirectVobSubFilter::BreakConnect(PIN_DIRECTION dir)
- {
- if(dir == PINDIR_INPUT)
- {
- if(m_pOutput->IsConnected())
- {
- m_pOutput->GetConnected()->Disconnect();
- m_pOutput->Disconnect();
- }
- }
- else if(dir == PINDIR_OUTPUT)
- {
- // not really needed, but may free up a little memory
- CAutoLock cAutoLock(&m_csQueueLock);
- m_pSubPicQueue = NULL;
- }
- return __super::BreakConnect(dir);
- }
- HRESULT CDirectVobSubFilter::StartStreaming()
- {
- m_fLoading = false;
- InitSubPicQueue();
- m_tbid.fRunOnce = true;
- CComPtr<IBaseFilter> pFilter;
- m_fDivxPlusFix = SUCCEEDED(m_pGraph->FindFilterByName(L"HPlus YUV Video Renderer", &pFilter));
- put_MediaFPS(m_fMediaFPSEnabled, m_MediaFPS);
- return __super::StartStreaming();
- }
- HRESULT CDirectVobSubFilter::StopStreaming()
- {
- InvalidateSubtitle();
- return __super::StopStreaming();
- }
- HRESULT CDirectVobSubFilter::NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
- {
- m_tPrev = tStart;
- return __super::NewSegment(tStart, tStop, dRate);
- }
- //
- REFERENCE_TIME CDirectVobSubFilter::CalcCurrentTime()
- {
- REFERENCE_TIME rt = m_pSubClock ? m_pSubClock->GetTime() : m_tPrev;
- return (rt - 10000i64*m_SubtitleDelay) * m_SubtitleSpeedMul / m_SubtitleSpeedDiv; // no, it won't overflow if we use normal parameters (__int64 is enough for about 2000 hours if we multiply it by the max: 65536 as m_SubtitleSpeedMul)
- }
- void CDirectVobSubFilter::InitSubPicQueue()
- {
- CAutoLock cAutoLock(&m_csQueueLock);
- m_pSubPicQueue = NULL;
- m_pTempPicBuff.Free();
- m_pTempPicBuff.Allocate(4*m_w*m_h);
- const GUID& subtype = m_pInput->CurrentMediaType().subtype;
- BITMAPINFOHEADER bihIn;
- ExtractBIH(&m_pInput->CurrentMediaType(), &bihIn);
- m_spd.type = -1;
- if(subtype == MEDIASUBTYPE_YV12) m_spd.type = MSP_YV12;
- else if(subtype == MEDIASUBTYPE_I420 || subtype == MEDIASUBTYPE_IYUV) m_spd.type = MSP_IYUV;
- else if(subtype == MEDIASUBTYPE_YUY2) m_spd.type = MSP_YUY2;
- else if(subtype == MEDIASUBTYPE_RGB32) m_spd.type = MSP_RGB32;
- else if(subtype == MEDIASUBTYPE_RGB24) m_spd.type = MSP_RGB24;
- else if(subtype == MEDIASUBTYPE_RGB565) m_spd.type = MSP_RGB16;
- else if(subtype == MEDIASUBTYPE_RGB555) m_spd.type = MSP_RGB15;
- m_spd.w = m_w;
- m_spd.h = m_h;
- m_spd.bpp = (m_spd.type == MSP_YV12 || m_spd.type == MSP_IYUV) ? 8 : bihIn.biBitCount;
- m_spd.pitch = m_spd.w*m_spd.bpp>>3;
- m_spd.bits = (void*)m_pTempPicBuff;
- CComPtr<ISubPicAllocator> pSubPicAllocator = new CMemSubPicAllocator(m_spd.type, CSize(m_w, m_h));
- CSize video(bihIn.biWidth, bihIn.biHeight);
- CSize window(m_w, m_h);
- if(AdjustFrameSize(window)) video += video;
- pSubPicAllocator->SetCurSize(window);
- pSubPicAllocator->SetCurVidRect(CRect(CPoint((window.cx - video.cx)/2, (window.cy - video.cy)/2), video));
- HRESULT hr = S_OK;
- m_pSubPicQueue = m_fDoPreBuffering
- ? (ISubPicQueue*)new CSubPicQueue(10, pSubPicAllocator, &hr)
- : (ISubPicQueue*)new CSubPicQueueNoThread(pSubPicAllocator, &hr);
- if(FAILED(hr)) m_pSubPicQueue = NULL;
- UpdateSubtitle(false);
- if(m_hbm) {DeleteObject(m_hbm); m_hbm = NULL;}
- if(m_hdc) {DeleteDC(m_hdc); m_hdc = NULL;}
- struct {BITMAPINFOHEADER bih; DWORD mask[3];} b = {{sizeof(BITMAPINFOHEADER), m_w, -(int)m_h, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0}, 0xFF0000, 0x00FF00, 0x0000FF};
- m_hdc = CreateCompatibleDC(NULL);
- m_hbm = CreateDIBSection(m_hdc, (BITMAPINFO*)&b, DIB_RGB_COLORS, NULL, NULL, 0);
- BITMAP bm;
- GetObject(m_hbm, sizeof(bm), &bm);
- memsetd(bm.bmBits, 0xFF000000, bm.bmHeight*bm.bmWidthBytes);
- }
- bool CDirectVobSubFilter::AdjustFrameSize(CSize& s)
- {
- int horizontal, vertical, resx2, resx2minw, resx2minh;
- get_ExtendPicture(&horizontal, &vertical, &resx2, &resx2minw, &resx2minh);
- bool fRet;
- if(fRet = (resx2 == 1) || (resx2 == 2 && s.cx*s.cy <= resx2minw*resx2minh))
- {
- s.cx <<= 1;
- s.cy <<= 1;
- }
- int h;
- switch(vertical&0x7f)
- {
- case 1:
- h = s.cx * 9 / 16;
- if(s.cy < h || !!(vertical&0x80)) s.cy = (h + 3) & ~3;
- break;
- case 2:
- h = s.cx * 3 / 4;
- if(s.cy < h || !!(vertical&0x80)) s.cy = (h + 3) & ~3;
- break;
- case 3:
- h = 480;
- if(s.cy < h || !!(vertical&0x80)) s.cy = (h + 3) & ~3;
- break;
- case 4:
- h = 576;
- if(s.cy < h || !!(vertical&0x80)) s.cy = (h + 3) & ~3;
- break;
- }
- if(horizontal == 1)
- {
- s.cx = (s.cx + 31) & ~31;
- s.cy = (s.cy + 1) & ~1;
- }
- return(fRet);
- }
- STDMETHODIMP CDirectVobSubFilter::Count(DWORD* pcStreams)
- {
- if(!pcStreams) return E_POINTER;
- *pcStreams = 0;
- int nLangs = 0;
- if(SUCCEEDED(get_LanguageCount(&nLangs)))
- (*pcStreams) += nLangs;
- (*pcStreams) += 2; // enable ... disable
- (*pcStreams) += 2; // normal flipped
- return S_OK;
- }
- #define MAXPREFLANGS 5
- int CDirectVobSubFilter::FindPreferedLanguage(bool fHideToo)
- {
- AFX_MANAGE_STATE(AfxGetStaticModuleState());
- int nLangs;
- get_LanguageCount(&nLangs);
- if(nLangs <= 0) return(0);
- for(int i = 0; i < MAXPREFLANGS; i++)
- {
- CString tmp;
- tmp.Format(IDS_RL_LANG, i);
- CString lang = theApp.GetProfileString(ResStr(IDS_R_PREFLANGS), tmp);
-
- if(!lang.IsEmpty())
- {
- for(int ret = 0; ret < nLangs; ret++)
- {
- CString l;
- WCHAR* pName = NULL;
- get_LanguageName(ret, &pName);
- l = pName;
- CoTaskMemFree(pName);
- if(!l.CompareNoCase(lang)) return(ret);
- }
- }
- }
- return(0);
- }
- void CDirectVobSubFilter::UpdatePreferedLanguages(CString l)
- {
- AFX_MANAGE_STATE(AfxGetStaticModuleState());
- CString langs[MAXPREFLANGS+1];
- int i = 0, j = 0, k = -1;
- for(; i < MAXPREFLANGS; i++)
- {
- CString tmp;
- tmp.Format(IDS_RL_LANG, i);
- langs[j] = theApp.GetProfileString(ResStr(IDS_R_PREFLANGS), tmp);
- if(!langs[j].IsEmpty())
- {
- if(!langs[j].CompareNoCase(l)) k = j;
- j++;
- }
- }
- if(k == -1)
- {
- langs[k = j] = l;
- j++;
- }
- // move the selected to the top of the list
- while(k > 0)
- {
- CString tmp = langs[k]; langs[k] = langs[k-1]; langs[k-1] = tmp;
- k--;
- }
- // move "Hide subtitles" to the last position if it wasn't our selection
- CString hidesubs;
- hidesubs.LoadString(IDS_M_HIDESUBTITLES);
- for(k = 1; k < j; k++)
- {
- if(!langs[k].CompareNoCase(hidesubs)) break;
- }
- while(k < j-1)
- {
- CString tmp = langs[k]; langs[k] = langs[k+1]; langs[k+1] = tmp;
- k++;
- }
- for(i = 0; i < j; i++)
- {
- CString tmp;
- tmp.Format(IDS_RL_LANG, i);
- theApp.WriteProfileString(ResStr(IDS_R_PREFLANGS), tmp, langs[i]);
- }
- }
- STDMETHODIMP CDirectVobSubFilter::Enable(long lIndex, DWORD dwFlags)
- {
- if(!(dwFlags & AMSTREAMSELECTENABLE_ENABLE))
- return E_NOTIMPL;
- int nLangs = 0;
- get_LanguageCount(&nLangs);
- if(!(lIndex >= 0 && lIndex < nLangs+2+2))
- return E_INVALIDARG;
- int i = lIndex-1;
- if(i == -1 && !m_fLoading) // we need this because when loading something stupid media player pushes the first stream it founds, which is "enable" in our case
- {
- put_HideSubtitles(false);
- }
- else if(i >= 0 && i < nLangs)
- {
- put_HideSubtitles(false);
- put_SelectedLanguage(i);
- WCHAR* pName = NULL;
- if(SUCCEEDED(get_LanguageName(i, &pName)))
- {
- UpdatePreferedLanguages(CString(pName));
- if(pName) CoTaskMemFree(pName);
- }
- }
- else if(i == nLangs && !m_fLoading)
- {
- put_HideSubtitles(true);
- }
- else if((i == nLangs+1 || i == nLangs+2) && !m_fLoading)
- {
- put_Flip(i == nLangs+2, m_fFlipSubtitles);
- }
- return S_OK;
- }
- STDMETHODIMP CDirectVobSubFilter::Info(long lIndex, AM_MEDIA_TYPE** ppmt, DWORD* pdwFlags, LCID* plcid, DWORD* pdwGroup, WCHAR** ppszName, IUnknown** ppObject, IUnknown** ppUnk)
- {
- AFX_MANAGE_STATE(AfxGetStaticModuleState());
- int nLangs = 0;
- get_LanguageCount(&nLangs);
- if(!(lIndex >= 0 && lIndex < nLangs+2+2))
- return E_INVALIDARG;
- int i = lIndex-1;
- if(ppmt) *ppmt = CreateMediaType(&m_pInput->CurrentMediaType());
- if(pdwFlags)
- {
- *pdwFlags = 0;
- if(i == -1 && !m_fHideSubtitles
- || i >= 0 && i < nLangs && i == m_iSelectedLanguage
- || i == nLangs && m_fHideSubtitles
- || i == nLangs+1 && !m_fFlipPicture
- || i == nLangs+2 && m_fFlipPicture)
- {
- *pdwFlags |= AMSTREAMSELECTINFO_ENABLED;
- }
- }
- if(plcid) *plcid = 0;
- if(pdwGroup) *pdwGroup = 0x648E51;
- if(ppszName)
- {
- *ppszName = NULL;
- CStringW str;
- if(i == -1) str = ResStr(IDS_M_SHOWSUBTITLES);
- else if(i >= 0 && i < nLangs) get_LanguageName(i, ppszName);
- else if(i == nLangs) str = ResStr(IDS_M_HIDESUBTITLES);
- else if(i == nLangs+1) {str = ResStr(IDS_M_ORIGINALPICTURE); if(pdwGroup) (*pdwGroup)++;}
- else if(i == nLangs+2) {str = ResStr(IDS_M_FLIPPEDPICTURE); if(pdwGroup) (*pdwGroup)++;}
- if(!str.IsEmpty())
- {
- *ppszName = (WCHAR*)CoTaskMemAlloc((str.GetLength()+1)*sizeof(WCHAR));
- if(*ppszName == NULL) return S_FALSE;
- wcscpy(*ppszName, str);
- }
- }
- if(ppObject) *ppObject = NULL;
- if(ppUnk) *ppUnk = NULL;
- return S_OK;
- }
- STDMETHODIMP CDirectVobSubFilter::GetClassID(CLSID* pClsid)
- {
- if(pClsid == NULL) return E_POINTER;
- *pClsid = m_clsid;
- return NOERROR;
- }
- STDMETHODIMP CDirectVobSubFilter::GetPages(CAUUID* pPages)
- {
- CheckPointer(pPages, E_POINTER);
- pPages->cElems = 7;
- pPages->pElems = (GUID*)CoTaskMemAlloc(sizeof(GUID)*pPages->cElems);
- if(pPages->pElems == NULL) return E_OUTOFMEMORY;
- int i = 0;
- pPages->pElems[i++] = __uuidof(CDVSMainPPage);
- pPages->pElems[i++] = __uuidof(CDVSGeneralPPage);
- pPages->pElems[i++] = __uuidof(CDVSMiscPPage);
- pPages->pElems[i++] = __uuidof(CDVSTimingPPage);
- pPages->pElems[i++] = __uuidof(CDVSColorPPage);
- pPages->pElems[i++] = __uuidof(CDVSPathsPPage);
- pPages->pElems[i++] = __uuidof(CDVSAboutPPage);
- return NOERROR;
- }
- // IDirectVobSub
- STDMETHODIMP CDirectVobSubFilter::put_FileName(WCHAR* fn)
- {
- HRESULT hr = CDirectVobSub::put_FileName(fn);
- if(hr == S_OK && !Open())
- {
- m_FileName.Empty();
- hr = E_FAIL;
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::get_LanguageCount(int* nLangs)
- {
- HRESULT hr = CDirectVobSub::get_LanguageCount(nLangs);
- if(hr == NOERROR && nLangs)
- {
- CAutoLock cAutolock(&m_csQueueLock);
- *nLangs = 0;
- POSITION pos = m_pSubStreams.GetHeadPosition();
- while(pos) (*nLangs) += m_pSubStreams.GetNext(pos)->GetStreamCount();
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::get_LanguageName(int iLanguage, WCHAR** ppName)
- {
- HRESULT hr = CDirectVobSub::get_LanguageName(iLanguage, ppName);
- if(!ppName) return E_POINTER;
- if(hr == NOERROR)
- {
- CAutoLock cAutolock(&m_csQueueLock);
- hr = E_INVALIDARG;
- int i = iLanguage;
- POSITION pos = m_pSubStreams.GetHeadPosition();
- while(i >= 0 && pos)
- {
- CComPtr<ISubStream> pSubStream = m_pSubStreams.GetNext(pos);
- if(i < pSubStream->GetStreamCount())
- {
- pSubStream->GetStreamInfo(i, ppName, NULL);
- hr = NOERROR;
- break;
- }
- i -= pSubStream->GetStreamCount();
- }
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_SelectedLanguage(int iSelected)
- {
- HRESULT hr = CDirectVobSub::put_SelectedLanguage(iSelected);
- if(hr == NOERROR)
- {
- UpdateSubtitle(false);
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_HideSubtitles(bool fHideSubtitles)
- {
- HRESULT hr = CDirectVobSub::put_HideSubtitles(fHideSubtitles);
- if(hr == NOERROR)
- {
- UpdateSubtitle(false);
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_PreBuffering(bool fDoPreBuffering)
- {
- HRESULT hr = CDirectVobSub::put_PreBuffering(fDoPreBuffering);
- if(hr == NOERROR)
- {
- InitSubPicQueue();
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_Placement(bool fOverridePlacement, int xperc, int yperc)
- {
- HRESULT hr = CDirectVobSub::put_Placement(fOverridePlacement, xperc, yperc);
- if(hr == NOERROR)
- {
- UpdateSubtitle(true);
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_VobSubSettings(bool fBuffer, bool fOnlyShowForcedSubs, bool fReserved)
- {
- HRESULT hr = CDirectVobSub::put_VobSubSettings(fBuffer, fOnlyShowForcedSubs, fReserved);
- if(hr == NOERROR)
- {
- // UpdateSubtitle(false);
- InvalidateSubtitle();
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_TextSettings(void* lf, int lflen, COLORREF color, bool fShadow, bool fOutline, bool fAdvancedRenderer)
- {
- HRESULT hr = CDirectVobSub::put_TextSettings(lf, lflen, color, fShadow, fOutline, fAdvancedRenderer);
-
- if(hr == NOERROR)
- {
- // UpdateSubtitle(true);
- InvalidateSubtitle();
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_SubtitleTiming(int delay, int speedmul, int speeddiv)
- {
- HRESULT hr = CDirectVobSub::put_SubtitleTiming(delay, speedmul, speeddiv);
- if(hr == NOERROR)
- {
- InvalidateSubtitle();
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::get_MediaFPS(bool* fEnabled, double* fps)
- {
- HRESULT hr = CDirectVobSub::get_MediaFPS(fEnabled, fps);
- CComQIPtr<IMediaSeeking> pMS = m_pGraph;
- double rate;
- if(pMS && SUCCEEDED(pMS->GetRate(&rate)))
- {
- m_MediaFPS = rate * m_fps;
- if(fps) *fps = m_MediaFPS;
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::put_MediaFPS(bool fEnabled, double fps)
- {
- HRESULT hr = CDirectVobSub::put_MediaFPS(fEnabled, fps);
- CComQIPtr<IMediaSeeking> pMS = m_pGraph;
- if(pMS)
- {
- if(hr == NOERROR)
- {
- hr = pMS->SetRate(m_fMediaFPSEnabled ? m_MediaFPS / m_fps : 1.0);
- }
- double dRate;
- if(SUCCEEDED(pMS->GetRate(&dRate)))
- m_MediaFPS = dRate * m_fps;
- }
- return hr;
- }
- STDMETHODIMP CDirectVobSubFilter::get_ZoomRect(NORMALIZEDRECT* rect)
- {
- return E_NOTIMPL;
- }
- STDMETHODIMP CDirectVobSubFilter::put_ZoomRect(NORMALIZEDRECT* rect)
- {
- return E_NOTIMPL;
- }
- // IDirectVobSub2
- STDMETHODIMP CDirectVobSubFilter::put_TextSettings(STSStyle* pDefStyle)
- {
- HRESULT hr = CDirectVobSub::put_TextSettings(pDefStyle);
-
- if(hr == NOERROR)
- {
- UpdateSubtitle(true);
- }
- return hr;
- }
- // IDirectVobSubFilterColor
- STDMETHODIMP CDirectVobSubFilter::HasConfigDialog(int iSelected)
- {
- int nLangs;
- if(FAILED(get_LanguageCount(&nLangs))) return E_FAIL;
- return E_FAIL;
- // TODO: temporally disabled since we don't have a new textsub/vobsub editor dlg for dvs yet
- // return(nLangs >= 0 && iSelected < nLangs ? S_OK : E_FAIL);
- }
- STDMETHODIMP CDirectVobSubFilter::ShowConfigDialog(int iSelected, HWND hWndParent)
- {
- // TODO: temporally disabled since we don't have a new textsub/vobsub editor dlg for dvs yet
- return(E_FAIL);
- }
- ///////////////////////////////////////////////////////////////////////////
- CDirectVobSubFilter2::CDirectVobSubFilter2(LPUNKNOWN punk, HRESULT* phr, const GUID& clsid) :
- CDirectVobSubFilter(punk, phr, clsid)
- {
- }
- HRESULT CDirectVobSubFilter2::CheckConnect(PIN_DIRECTION dir, IPin* pPin)
- {
- CPinInfo pi;
- if(FAILED(pPin->QueryPinInfo(&pi))) return E_FAIL;
- if(CComQIPtr<IDirectVobSub>(pi.pFilter)) return E_FAIL;
- if(dir == PINDIR_INPUT)
- {
- CFilterInfo fi;
- if(SUCCEEDED(pi.pFilter->QueryFilterInfo(&fi))
- && !wcsnicmp(fi.achName, L"Overlay Mixer", 13))
- return(E_FAIL);
- }
- else
- {
- }
- return __super::CheckConnect(dir, pPin);
- }
- HRESULT CDirectVobSubFilter2::JoinFilterGraph(IFilterGraph* pGraph, LPCWSTR pName)
- {
- if(pGraph)
- {
- BeginEnumFilters(pGraph, pEF, pBF)
- {
- if(pBF != (IBaseFilter*)this && CComQIPtr<IDirectVobSub>(pBF))
- return E_FAIL;
- }
- EndEnumFilters
- // don't look... we will do some serious graph hacking again...
- //
- // we will add dvs2 to the filter graph cache
- // - if the main app has already added some kind of renderer or overlay mixer (anything which accepts video on its input)
- // and
- // - if we have a reason to auto-load (we don't want to make any trouble when there is no need :)
- //
- // This whole workaround is needed because the video stream will always be connected
- // to the pre-added filters first, no matter how high merit we have.
- if(!get_Forced())
- {
- BeginEnumFilters(pGraph, pEF, pBF)
- {
- if(CComQIPtr<IDirectVobSub>(pBF))
- continue;
- CComPtr<IPin> pInPin = GetFirstPin(pBF, PINDIR_INPUT);
- CComPtr<IPin> pOutPin = GetFirstPin(pBF, PINDIR_OUTPUT);
- if(!pInPin)
- continue;
- CComPtr<IPin> pPin;
- if(pInPin && SUCCEEDED(pInPin->ConnectedTo(&pPin))
- || pOutPin && SUCCEEDED(pOutPin->ConnectedTo(&pPin)))
- continue;
- if(pOutPin && GetFilterName(pBF) == _T("Overlay Mixer"))
- continue;
- bool fVideoInputPin = false;
- do
- {
- BITMAPINFOHEADER bih = {sizeof(BITMAPINFOHEADER), 384, 288, 1, 16, '2YUY', 384*288*2, 0, 0, 0, 0};
- CMediaType cmt;
- cmt.majortype = MEDIATYPE_Video;
- cmt.subtype = MEDIASUBTYPE_YUY2;
- cmt.formattype = FORMAT_VideoInfo;
- cmt.pUnk = NULL;
- cmt.bFixedSizeSamples = TRUE;
- cmt.bTemporalCompression = TRUE;
- cmt.lSampleSize = 384*288*2;
- VIDEOINFOHEADER* vih = (VIDEOINFOHEADER*)cmt.AllocFormatBuffer(sizeof(VIDEOINFOHEADER));
- memset(vih, 0, sizeof(VIDEOINFOHEADER));
- memcpy(&vih->bmiHeader, &bih, sizeof(bih));
- vih->AvgTimePerFrame = 400000;
- if(SUCCEEDED(pInPin->QueryAccept(&cmt)))
- {
- fVideoInputPin = true;
- break;
- }
- VIDEOINFOHEADER2* vih2 = (VIDEOINFOHEADER2*)cmt.AllocFormatBuffer(sizeof(VIDEOINFOHEADER2));
- memset(vih2, 0, sizeof(VIDEOINFOHEADER2));
- memcpy(&vih2->bmiHeader, &bih, sizeof(bih));
- vih2->AvgTimePerFrame = 400000;
- vih2->dwPictAspectRatioX = 384;
- vih2->dwPictAspectRatioY = 288;
- if(SUCCEEDED(pInPin->QueryAccept(&cmt)))
- {
- fVideoInputPin = true;
- break;
- }
- }
- while(false);
- if(fVideoInputPin)
- {
- CComPtr<IBaseFilter> pDVS;
- if(ShouldWeAutoload(pGraph) && SUCCEEDED(pDVS.CoCreateInstance(__uuidof(CDirectVobSubFilter2))))
- {
- CComQIPtr<IDirectVobSub2>(pDVS)->put_Forced(true);
- CComQIPtr<IGraphConfig>(pGraph)->AddFilterToCache(pDVS);
- }
- break;
- }
- }
- EndEnumFilters
- }
- }
- else
- {
- }
- return __super::JoinFilterGraph(pGraph, pName);
- }
- HRESULT CDirectVobSubFilter2::CheckInputType(const CMediaType* mtIn)
- {
- HRESULT hr = __super::CheckInputType(mtIn);
- if(FAILED(hr) || m_pInput->IsConnected()) return hr;
- if(!ShouldWeAutoload(m_pGraph)) return VFW_E_TYPE_NOT_ACCEPTED;
- GetRidOfInternalScriptRenderer();
- return NOERROR;
- }
- bool CDirectVobSubFilter2::ShouldWeAutoload(IFilterGraph* pGraph)
- {
- TCHAR blacklistedapps[][32] =
- {
- _T("WM8EUTIL."), // wmp8 encoder's dummy renderer releases the outputted media sample after calling Receive on its input pin (yes, even when dvobsub isn't registered at all)
- _T("explorer."), // as some users reported thumbnail preview loads dvobsub, I've never experienced this yet...
- _T("producer."), // this is real's producer
- };
- for(int i = 0; i < countof(blacklistedapps); i++)
- {
- if(theApp.m_AppName.Find(blacklistedapps[i]) >= 0)
- return(false);
- }
- int level;
- bool m_fExternalLoad, m_fWebLoad, m_fEmbeddedLoad;
- get_LoadSettings(&level, &m_fExternalLoad, &m_fWebLoad, &m_fEmbeddedLoad);
- if(level < 0 || level >= 2) return(false);
- bool fRet = false;
- if(level == 1)
- fRet = m_fExternalLoad = m_fWebLoad = m_fEmbeddedLoad = true;
- // find text stream on known splitters
- if(!fRet && m_fEmbeddedLoad)
- {
- CComPtr<IBaseFilter> pBF;
- if((pBF = FindFilter(CLSID_OggSplitter, pGraph)) || (pBF = FindFilter(CLSID_AviSplitter, pGraph))
- || (pBF = FindFilter(L"{34293064-02F2-41D5-9D75-CC5967ACA1AB}", pGraph)) // matroska demux
- || (pBF = FindFilter(L"{0A68C3B5-9164-4a54-AFAF-995B2FF0E0D4}", pGraph)) // matroska source
- || (pBF = FindFilter(L"{149D2E01-C32E-4939-80F6-C07B81015A7A}", pGraph)) // matroska splitter
- || (pBF = FindFilter(L"{9AB95E90-1F37-427e-9B3D-257FB0CB25F7}", pGraph)) // Haali's matroska splitter (?)
- || (pBF = FindFilter(L"{55DA30FC-F16B-49fc-BAA5-AE59FC65F82D}", pGraph)) // Haali's matroska splitter
- || (pBF = FindFilter(L"{52B63861-DC93-11CE-A099-00AA00479A58}", pGraph)) // 3ivx splitter
- || (pBF = FindFilter(L"{6D3688CE-3E9D-42F4-92CA-8A11119D25CD}", pGraph)) // our ogg source
- || (pBF = FindFilter(L"{9FF48807-E133-40AA-826F-9B2959E5232D}", pGraph)) // our ogg splitter
- || (pBF = FindFilter(L"{803E8280-F3CE-4201-982C-8CD8FB512004}", pGraph)) // dsm source
- || (pBF = FindFilter(L"{0912B4DD-A30A-4568-B590-7179EBB420EC}", pGraph))) // dsm splitter
- {
- BeginEnumPins(pBF, pEP, pPin)
- {
- BeginEnumMediaTypes(pPin, pEM, pmt)
- {
- if(pmt->majortype == MEDIATYPE_Text || pmt->majortype == MEDIATYPE_Subtitle)
- {
- fRet = true;
- break;
- }
- }
- EndEnumMediaTypes(pmt)
- if(fRet) break;
- }
- EndEnumFilters
- }
- }
- // find file name
- CStringW fn;
- BeginEnumFilters(pGraph, pEF, pBF)
- {
- if(CComQIPtr<IFileSourceFilter> pFSF = pBF)
- {
- LPOLESTR fnw = NULL;
- if(!pFSF || FAILED(pFSF->GetCurFile(&fnw, NULL)) || !fnw)
- continue;
- fn = CString(fnw);
- CoTaskMemFree(fnw);
- break;
- }
- }
- EndEnumFilters
- if((m_fExternalLoad || m_fWebLoad) && (m_fWebLoad || !(wcsstr(fn, L"http://") || wcsstr(fn, L"mms://"))))
- {
- bool fTemp = m_fHideSubtitles;
- fRet = !fn.IsEmpty() && SUCCEEDED(put_FileName((LPWSTR)(LPCWSTR)fn))
- || SUCCEEDED(put_FileName(L"c:\tmp.srt"))
- || fRet;
- if(fTemp) m_fHideSubtitles = true;
- }
- return(fRet);
- }
- void CDirectVobSubFilter2::GetRidOfInternalScriptRenderer()
- {
- while(CComPtr<IBaseFilter> pBF = FindFilter(L"{48025243-2D39-11CE-875D-00608CB78066}", m_pGraph))
- {
- BeginEnumPins(pBF, pEP, pPin)
- {
- PIN_DIRECTION dir;
- CComPtr<IPin> pPinTo;
- if(SUCCEEDED(pPin->QueryDirection(&dir)) && dir == PINDIR_INPUT
- && SUCCEEDED(pPin->ConnectedTo(&pPinTo)))
- {
- m_pGraph->Disconnect(pPinTo);
- m_pGraph->Disconnect(pPin);
- m_pGraph->ConnectDirect(pPinTo, GetPin(2 + m_pTextInput.GetSize()-1), NULL);
- }
- }
- EndEnumPins
- if(FAILED(m_pGraph->RemoveFilter(pBF)))
- break;
- }
- }
- ///////////////////////////////////////////////////////////////////////////////
- bool CDirectVobSubFilter::Open()
- {
- AFX_MANAGE_STATE(AfxGetStaticModuleState());
- CAutoLock cAutolock(&m_csQueueLock);
- m_pSubStreams.RemoveAll();
- m_frd.files.RemoveAll();
- CStringArray paths;
- for(int i = 0; i < 10; i++)
- {
- CString tmp;
- tmp.Format(IDS_RP_PATH, i);
- CString path = theApp.GetProfileString(ResStr(IDS_R_DEFTEXTPATHES), tmp);
- if(!path.IsEmpty()) paths.Add(path);
- }
- SubFiles ret;
- GetSubFileNames(m_FileName, paths, ret);
- for(int i = 0; i < ret.GetSize(); i++)
- {
- if(m_frd.files.Find(ret[i].fn))
- continue;
- CComPtr<ISubStream> pSubStream;
- if(!pSubStream)
- {
- CAutoPtr<CVobSubFile> pVSF(new CVobSubFile(&m_csSubLock));
- if(pVSF && pVSF->Open(ret[i].fn) && pVSF->GetStreamCount() > 0)
- {
- pSubStream = pVSF.Detach();
- m_frd.files.AddTail(ret[i].fn.Left(ret[i].fn.GetLength()-4) + _T(".sub"));
- }
- }
- if(!pSubStream)
- {
- CAutoPtr<CRenderedTextSubtitle> pRTS(new CRenderedTextSubtitle(&m_csSubLock));
- if(pRTS && pRTS->Open(ret[i].fn, DEFAULT_CHARSET) && pRTS->GetStreamCount() > 0)
- {
- pSubStream = pRTS.Detach();
- m_frd.files.AddTail(ret[i].fn + _T(".style"));
- }
- }
-
- if(pSubStream)
- {
- m_pSubStreams.AddTail(pSubStream);
- m_frd.files.AddTail(ret[i].fn);
- }
- }
- for(int i = 0; i < m_pTextInput.GetSize(); i++)
- {
- if(m_pTextInput[i]->IsConnected())
- m_pSubStreams.AddTail(m_pTextInput[i]->GetSubStream());
- }
- if(S_FALSE == put_SelectedLanguage(FindPreferedLanguage()))
- UpdateSubtitle(false); // make sure pSubPicProvider of our queue gets updated even if the stream number hasn't changed
- m_frd.RefreshEvent.Set();
- return(m_pSubStreams.GetCount() > 0);
- }
- void CDirectVobSubFilter::UpdateSubtitle(bool fApplyDefStyle)
- {
- CAutoLock cAutolock(&m_csQueueLock);
- if(!m_pSubPicQueue) return;
- InvalidateSubtitle();
- CComPtr<ISubStream> pSubStream;
- if(!m_fHideSubtitles)
- {
- int i = m_iSelectedLanguage;
- for(POSITION pos = m_pSubStreams.GetHeadPosition(); i >= 0 && pos; pSubStream = NULL)
- {
- pSubStream = m_pSubStreams.GetNext(pos);
- if(i < pSubStream->GetStreamCount())
- {
- CAutoLock cAutoLock(&m_csSubLock);
- pSubStream->SetStream(i);
- break;
- }
- i -= pSubStream->GetStreamCount();
- }
- }
- SetSubtitle(pSubStream, fApplyDefStyle);
- }
- void CDirectVobSubFilter::SetSubtitle(ISubStream* pSubStream, bool fApplyDefStyle)
- {
- CAutoLock cAutolock(&m_csQueueLock);
- if(pSubStream)
- {
- CAutoLock cAutolock(&m_csSubLock);
- CLSID clsid;
- pSubStream->GetClassID(&clsid);
- if(clsid == __uuidof(CVobSubFile))
- {
- CVobSubSettings* pVSS = (CVobSubFile*)(ISubStream*)pSubStream;
- if(fApplyDefStyle)
- {
- pVSS->SetAlignment(m_fOverridePlacement, m_PlacementXperc, m_PlacementYperc, 1, 1);
- pVSS->m_fOnlyShowForcedSubs = m_fOnlyShowForcedVobSubs;
- }
- }
- else if(clsid == __uuidof(CVobSubStream))
- {
- CVobSubSettings* pVSS = (CVobSubStream*)(ISubStream*)pSubStream;
- if(fApplyDefStyle)
- {
- pVSS->SetAlignment(m_fOverridePlacement, m_PlacementXperc, m_PlacementYperc, 1, 1);
- pVSS->m_fOnlyShowForcedSubs = m_fOnlyShowForcedVobSubs;
- }
- }
- else if(clsid == __uuidof(CRenderedTextSubtitle))
- {
- CRenderedTextSubtitle* pRTS = (CRenderedTextSubtitle*)(ISubStream*)pSubStream;
- if(fApplyDefStyle || pRTS->m_fUsingAutoGeneratedDefaultStyle)
- {
- STSStyle s = m_defStyle;
- if(m_fOverridePlacement)
- {
- s.scrAlignment = 2;
- int w = pRTS->m_dstScreenSize.cx;
- int h = pRTS->m_dstScreenSize.cy;
- int mw = w - s.marginRect.left - s.marginRect.right;
- s.marginRect.bottom = h - MulDiv(h, m_PlacementYperc, 100);
- s.marginRect.left = MulDiv(w, m_PlacementXperc, 100) - mw/2;
- s.marginRect.right = w - (s.marginRect.left + mw);
- }
- pRTS->SetDefaultStyle(s);
- }
- pRTS->Deinit();
- }
- }
- if(!fApplyDefStyle)
- {
- int i = 0;
- POSITION pos = m_pSubStreams.GetHeadPosition();
- while(pos)
- {
- CComPtr<ISubStream> pSubStream2 = m_pSubStreams.GetNext(pos);
- if(pSubStream == pSubStream2)
- {
- m_iSelectedLanguage = i + pSubStream2->GetStream();
- break;
- }
- i += pSubStream2->GetStreamCount();
- }
- }
- m_nSubtitleId = (DWORD_PTR)pSubStream;
- if(m_pSubPicQueue)
- m_pSubPicQueue->SetSubPicProvider(CComQIPtr<ISubPicProvider>(pSubStream));
- }
- void CDirectVobSubFilter::InvalidateSubtitle(REFERENCE_TIME rtInvalidate, DWORD_PTR nSubtitleId)
- {
- CAutoLock cAutolock(&m_csQueueLock);
- if(m_pSubPicQueue)
- {
- if(nSubtitleId == -1 || nSubtitleId == m_nSubtitleId)
- m_pSubPicQueue->Invalidate(rtInvalidate);
- }
- }
- //////////////////////////////////////////////////////////////////////////////////////////
- void CDirectVobSubFilter::AddSubStream(ISubStream* pSubStream)
- {
- CAutoLock cAutoLock(&m_csQueueLock);
- POSITION pos = m_pSubStreams.Find(pSubStream);
- if(!pos) m_pSubStreams.AddTail(pSubStream);
- int len = m_pTextInput.GetSize();
- for(int i = 0; i < m_pTextInput.GetSize(); i++)
- if(m_pTextInput[i]->IsConnected()) len--;
- if(len == 0)
- {
- HRESULT hr = S_OK;
- m_pTextInput.Add(new CTextInputPin(this, m_pLock, &m_csSubLock, &hr));
- }
- }
- void CDirectVobSubFilter::RemoveSubStream(ISubStream* pSubStream)
- {
- CAutoLock cAutoLock(&m_csQueueLock);
- POSITION pos = m_pSubStreams.Find(pSubStream);
- if(pos) m_pSubStreams.RemoveAt(pos);
- }
- void CDirectVobSubFilter::Post_EC_OLE_EVENT(CString str, DWORD_PTR nSubtitleId)
- {
- if(nSubtitleId != -1 && nSubtitleId != m_nSubtitleId)
- return;
- CComQIPtr<IMediaEventSink> pMES = m_pGraph;
- if(!pMES) return;
- CComBSTR bstr1("Text"), bstr2(" ");
- str.Trim();
- if(!str.IsEmpty()) bstr2 = CStringA(str);
- pMES->Notify(EC_OLE_EVENT, (LONG_PTR)bstr1.Detach(), (LONG_PTR)bstr2.Detach());
- }
- ////////////////////////////////////////////////////////////////
- void CDirectVobSubFilter::SetupFRD(CStringArray& paths, CArray<HANDLE>& handles)
- {
- CAutoLock cAutolock(&m_csSubLock);
- for(int i = 2; i < handles.GetSize(); i++)
- {
- FindCloseChangeNotification(handles[i]);
- }
- paths.RemoveAll();
- handles.RemoveAll();
- handles.Add(m_frd.EndThreadEvent);
- handles.Add(m_frd.RefreshEvent);
- m_frd.mtime.SetSize(m_frd.files.GetSize());
- POSITION pos = m_frd.files.GetHeadPosition();
- for(int i = 0; pos; i++)
- {
- CString fn = m_frd.files.GetNext(pos);
- CFileStatus status;
- if(CFileGetStatus(fn, status))
- m_frd.mtime[i] = status.m_mtime;
- fn.Replace('\', '/');
- fn = fn.Left(fn.ReverseFind('/')+1);
- bool fFound = false;
- for(int j = 0; !fFound && j < paths.GetSize(); j++)
- {
- if(paths[j] == fn) fFound = true;
- }
- if(!fFound)
- {
- paths.Add(fn);
- HANDLE h = FindFirstChangeNotification(fn, FALSE, FILE_NOTIFY_CHANGE_LAST_WRITE);
- if(h != INVALID_HANDLE_VALUE) handles.Add(h);
- }
- }
- }
- DWORD CDirectVobSubFilter::ThreadProc()
- {
- SetThreadPriority(m_hThread, THREAD_PRIORITY_LOWEST/*THREAD_PRIORITY_BELOW_NORMAL*/);
- CStringArray paths;
- CArray<HANDLE> handles;
- SetupFRD(paths, handles);
- while(1)
- {
- DWORD idx = WaitForMultipleObjects(handles.GetSize(), handles.GetData(), FALSE, INFINITE);
- if(idx == (WAIT_OBJECT_0 + 0)) // m_frd.hEndThreadEvent
- {
- break;
- }
- if(idx == (WAIT_OBJECT_0 + 1)) // m_frd.hRefreshEvent
- {
- SetupFRD(paths, handles);
- }
- else if(idx >= (WAIT_OBJECT_0 + 2) && idx < (WAIT_OBJECT_0 + handles.GetSize()))
- {
- bool fLocked = true;
- IsSubtitleReloaderLocked(&fLocked);
- if(fLocked) continue;
- if(FindNextChangeNotification(handles[idx - WAIT_OBJECT_0]) == FALSE)
- break;
- int j = 0;
- POSITION pos = m_frd.files.GetHeadPosition();
- for(int i = 0; pos && j == 0; i++)
- {
- CString fn = m_frd.files.GetNext(pos);
- CFileStatus status;
- if(CFileGetStatus(fn, status) && m_frd.mtime[i] != status.m_mtime)
- {
- for(j = 0; j < 10; j++)
- {
- if(FILE* f = _tfopen(fn, _T("rb+")))
- {
- fclose(f);
- j = 0;
- break;
- }
- else
- {
- Sleep(100);
- j++;
- }
- }
- }
- }
- if(j > 0)
- {
- SetupFRD(paths, handles);
- }
- else
- {
- Sleep(500);
- POSITION pos = m_frd.files.GetHeadPosition();
- for(int i = 0; pos; i++)
- {
- CFileStatus status;
- if(CFileGetStatus(m_frd.files.GetNext(pos), status)
- && m_frd.mtime[i] != status.m_mtime)
- {
- Open();
- SetupFRD(paths, handles);
- break;
- }
- }
- }
- }
- else
- {
- break;
- }
- }
- for(int i = 2; i < handles.GetSize(); i++)
- {
- FindCloseChangeNotification(handles[i]);
- }
- return 0;
- }