Exemplo n.º 1
0
REFERENCE_TIME CSubtitleInputPin::DecodeSample(const CAutoPtr<SubtitleSample>& pSample)
{
    bool bInvalidate = false;

    if (m_mt.majortype == MEDIATYPE_Text) {
        CRenderedTextSubtitle* pRTS = (CRenderedTextSubtitle*)(ISubStream*)m_pSubStream;

        char* pData = (char*)pSample->data.data();

        if (!strncmp(pData, __GAB1__, strlen(__GAB1__))) {
            char* ptr = &pData[strlen(__GAB1__) + 1];
            char* end = &pData[pSample->data.size()];

            while (ptr < end) {
                WORD tag = *((WORD*)(ptr));
                ptr += 2;
                WORD size = *((WORD*)(ptr));
                ptr += 2;

                if (tag == __GAB1_LANGUAGE__) {
                    pRTS->m_name = CString(ptr);
                } else if (tag == __GAB1_ENTRY__) {
                    pRTS->Add(AToW(&ptr[8]), false, *(int*)ptr, *(int*)(ptr + 4));
                    bInvalidate = true;
                } else if (tag == __GAB1_LANGUAGE_UNICODE__) {
                    pRTS->m_name = (WCHAR*)ptr;
                } else if (tag == __GAB1_ENTRY_UNICODE__) {
                    pRTS->Add((WCHAR*)(ptr + 8), true, *(int*)ptr, *(int*)(ptr + 4));
                    bInvalidate = true;
                }

                ptr += size;
            }
        } else if (!strncmp(pData, __GAB2__, strlen(__GAB2__))) {
            char* ptr = &pData[strlen(__GAB2__) + 1];
            char* end = &pData[pSample->data.size()];

            while (ptr < end) {
                WORD tag = *((WORD*)(ptr));
                ptr += 2;
                DWORD size = *((DWORD*)(ptr));
                ptr += 4;

                if (tag == __GAB1_LANGUAGE_UNICODE__) {
                    pRTS->m_name = (WCHAR*)ptr;
                } else if (tag == __GAB1_RAWTEXTSUBTITLE__) {
                    pRTS->Open((BYTE*)ptr, size, DEFAULT_CHARSET, pRTS->m_name);
                    bInvalidate = true;
                }

                ptr += size;
            }
        } else if (pSample->data.size() > 1 && *pData != '\0') {
            CStringA str(pData, (int)pSample->data.size());

            str.Replace("\r\n", "\n");
            str.Trim();

            if (!str.IsEmpty()) {
                pRTS->Add(AToW(str), false, (int)(pSample->rtStart / 10000), (int)(pSample->rtStop / 10000));
                bInvalidate = true;
            }
        }
    } else if (m_mt.majortype == MEDIATYPE_Subtitle) {
        if (m_mt.subtype == MEDIASUBTYPE_UTF8) {
            CRenderedTextSubtitle* pRTS = (CRenderedTextSubtitle*)(ISubStream*)m_pSubStream;

            CStringW str = UTF8To16(CStringA((LPCSTR)pSample->data.data(), (int)pSample->data.size())).Trim();
            if (!str.IsEmpty()) {
                pRTS->Add(str, true, (int)(pSample->rtStart / 10000), (int)(pSample->rtStop / 10000));
                bInvalidate = true;
            }
        } else if (m_mt.subtype == MEDIASUBTYPE_SSA || m_mt.subtype == MEDIASUBTYPE_ASS || m_mt.subtype == MEDIASUBTYPE_ASS2) {
            CRenderedTextSubtitle* pRTS = (CRenderedTextSubtitle*)(ISubStream*)m_pSubStream;

            CStringW str = UTF8To16(CStringA((LPCSTR)pSample->data.data(), (int)pSample->data.size())).Trim();
            if (!str.IsEmpty()) {
                STSEntry stse;

                int fields = m_mt.subtype == MEDIASUBTYPE_ASS2 ? 10 : 9;

                CAtlList<CStringW> sl;
                Explode(str, sl, ',', fields);
                if (sl.GetCount() == (size_t)fields) {
                    stse.readorder = wcstol(sl.RemoveHead(), nullptr, 10);
                    stse.layer = wcstol(sl.RemoveHead(), nullptr, 10);
                    stse.style = sl.RemoveHead();
                    stse.actor = sl.RemoveHead();
                    stse.marginRect.left = wcstol(sl.RemoveHead(), nullptr, 10);
                    stse.marginRect.right = wcstol(sl.RemoveHead(), nullptr, 10);
                    stse.marginRect.top = stse.marginRect.bottom = wcstol(sl.RemoveHead(), nullptr, 10);
                    if (fields == 10) {
                        stse.marginRect.bottom = wcstol(sl.RemoveHead(), nullptr, 10);
                    }
                    stse.effect = sl.RemoveHead();
                    stse.str = sl.RemoveHead();
                }

                if (!stse.str.IsEmpty()) {
                    pRTS->Add(stse.str, true, (int)(pSample->rtStart / 10000), (int)(pSample->rtStop / 10000),
                              stse.style, stse.actor, stse.effect, stse.marginRect, stse.layer, stse.readorder);
                    bInvalidate = true;
                }
            }
        } else if (m_mt.subtype == MEDIASUBTYPE_VOBSUB) {
            CVobSubStream* pVSS = (CVobSubStream*)(ISubStream*)m_pSubStream;
            pVSS->Add(pSample->rtStart, pSample->rtStop, pSample->data.data(), (int)pSample->data.size());
        } else if (IsRLECodedSub(&m_mt)) {
            CRLECodedSubtitle* pRLECodedSubtitle = (CRLECodedSubtitle*)(ISubStream*)m_pSubStream;
            pRLECodedSubtitle->ParseSample(pSample->rtStart, pSample->rtStop, pSample->data.data(), (int)pSample->data.size());
        }
    }

    return bInvalidate ? pSample->rtStart : -1;
}
Exemplo n.º 2
0
STDMETHODIMP CSubtitleInputPin::Receive(IMediaSample* pSample)
{
    HRESULT hr;

    hr = __super::Receive(pSample);
    if(FAILED(hr)) return hr;

    CAutoLock cAutoLock(&m_csReceive);

    REFERENCE_TIME tStart, tStop;
    pSample->GetTime(&tStart, &tStop);
    tStart += m_tStart;
    tStop += m_tStart;

    BYTE* pData = NULL;
    hr = pSample->GetPointer(&pData);
    if(FAILED(hr) || pData == NULL) return hr;

    int len = pSample->GetActualDataLength();

    bool fInvalidate = false;

    if(m_mt.majortype == MEDIATYPE_Text)
    {
        CAutoLock cAutoLock(m_pSubLock);
        CRenderedTextSubtitle* pRTS = (CRenderedTextSubtitle*)(ISubStream*)m_pSubStream;

        if(!strncmp((char*)pData, __GAB1__, strlen(__GAB1__)))
        {
            char* ptr = (char*)&pData[strlen(__GAB1__)+1];
            char* end = (char*)&pData[len];

            while(ptr < end)
            {
                WORD tag = *((WORD*)(ptr));
                ptr += 2;
                WORD size = *((WORD*)(ptr));
                ptr += 2;

                if(tag == __GAB1_LANGUAGE__)
                {
                    pRTS->m_name = CString(ptr);
                }
                else if(tag == __GAB1_ENTRY__)
                {
                    pRTS->Add(AToW(&ptr[8]), false, *(int*)ptr, *(int*)(ptr+4));
                    fInvalidate = true;
                }
                else if(tag == __GAB1_LANGUAGE_UNICODE__)
                {
                    pRTS->m_name = (WCHAR*)ptr;
                }
                else if(tag == __GAB1_ENTRY_UNICODE__)
                {
                    pRTS->Add((WCHAR*)(ptr+8), true, *(int*)ptr, *(int*)(ptr+4));
                    fInvalidate = true;
                }

                ptr += size;
            }
        }
        else if(!strncmp((char*)pData, __GAB2__, strlen(__GAB2__)))
        {
            char* ptr = (char*)&pData[strlen(__GAB2__)+1];
            char* end = (char*)&pData[len];

            while(ptr < end)
            {
                WORD tag = *((WORD*)(ptr));
                ptr += 2;
                DWORD size = *((DWORD*)(ptr));
                ptr += 4;

                if(tag == __GAB1_LANGUAGE_UNICODE__)
                {
                    pRTS->m_name = (WCHAR*)ptr;
                }
                else if(tag == __GAB1_RAWTEXTSUBTITLE__)
                {
                    pRTS->Open((BYTE*)ptr, size, DEFAULT_CHARSET, pRTS->m_name);
                    fInvalidate = true;
                }

                ptr += size;
            }
        }
        else if(pData != 0 && len > 1 && *pData != 0)
        {
            CStringA str((char*)pData, len);

            str.Replace("\r\n", "\n");
            str.Trim();

            if(!str.IsEmpty())
            {
                pRTS->Add(AToW(str), false, (int)(tStart / 10000), (int)(tStop / 10000));
                fInvalidate = true;
            }
        }
    }
    else if(m_mt.majortype == MEDIATYPE_Subtitle)
    {
        CAutoLock cAutoLock(m_pSubLock);

        if(m_mt.subtype == MEDIASUBTYPE_UTF8)
        {
            CRenderedTextSubtitle* pRTS = (CRenderedTextSubtitle*)(ISubStream*)m_pSubStream;

            CStringW str = UTF8To16(CStringA((LPCSTR)pData, len)).Trim();
            if(!str.IsEmpty())
            {
                pRTS->Add(str, true, (int)(tStart / 10000), (int)(tStop / 10000));
                fInvalidate = true;
            }
        }
        else if(m_mt.subtype == MEDIASUBTYPE_SSA || m_mt.subtype == MEDIASUBTYPE_ASS || m_mt.subtype == MEDIASUBTYPE_ASS2)
        {
            CRenderedTextSubtitle* pRTS = (CRenderedTextSubtitle*)(ISubStream*)m_pSubStream;

            CStringW str = UTF8To16(CStringA((LPCSTR)pData, len)).Trim();
            if(!str.IsEmpty())
            {
                STSEntry stse;

                int fields = m_mt.subtype == MEDIASUBTYPE_ASS2 ? 10 : 9;

                CAtlList<CStringW> sl;
                Explode(str, sl, ',', fields);
                if(sl.GetCount() == (size_t)fields)
                {
                    stse.readorder = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.layer = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.style = sl.RemoveHead();
                    stse.actor = sl.RemoveHead();
                    stse.marginRect.left = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.marginRect.right = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.marginRect.top = stse.marginRect.bottom = wcstol(sl.RemoveHead(), NULL, 10);
                    if(fields == 10) stse.marginRect.bottom = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.effect = sl.RemoveHead();
                    stse.str = sl.RemoveHead();
                }

                if(!stse.str.IsEmpty())
                {
                    pRTS->Add(stse.str, true, (int)(tStart / 10000), (int)(tStop / 10000),
                              stse.style, stse.actor, stse.effect, stse.marginRect, stse.layer, stse.readorder);
                    fInvalidate = true;
                }
            }
        }
        else if(m_mt.subtype == MEDIASUBTYPE_SSF)
        {
            ssf::CRenderer* pSSF = (ssf::CRenderer*)(ISubStream*)m_pSubStream;

            CStringW str = UTF8To16(CStringA((LPCSTR)pData, len)).Trim();
            if(!str.IsEmpty())
            {
                pSSF->Append(tStart, tStop, str);
                fInvalidate = true;
            }
        }
        else if(m_mt.subtype == MEDIASUBTYPE_VOBSUB)
        {
            CVobSubStream* pVSS = (CVobSubStream*)(ISubStream*)m_pSubStream;
            pVSS->Add(tStart, tStop, pData, len);
        }
        else if (IsHdmvSub(&m_mt))
        {
            CAutoLock cAutoLock(m_pSubLock);
            CRenderedHdmvSubtitle* pHdmvSubtitle = (CRenderedHdmvSubtitle*)(ISubStream*)m_pSubStream;
            pHdmvSubtitle->ParseSample (pSample);
        }
    }

    if(fInvalidate)
    {
        TRACE(_T("InvalidateSubtitle(%I64d, ..)\n"), tStart);
        // IMPORTANT: m_pSubLock must not be locked when calling this
        InvalidateSubtitle(tStart, m_pSubStream);
    }

    hr = S_OK;

    return hr;
}
Exemplo n.º 3
0
STDMETHODIMP CTextSubtitleInputPinHepler::Receive( IMediaSample* pSample )
{
    REFERENCE_TIME tStart, tStop;
    pSample->GetTime(&tStart, &tStop);
    tStart += m_tStart; 
    tStop += m_tStart;

    BYTE* pData = NULL;
    HRESULT hr = pSample->GetPointer(&pData);
    if(FAILED(hr) || pData == NULL) return hr;

    int len = pSample->GetActualDataLength();

    if(m_mt.majortype == MEDIATYPE_Text)
    {
        if(!strncmp((char*)pData, __GAB1__, strlen(__GAB1__)))
        {
            char* ptr = (char*)&pData[strlen(__GAB1__)+1];
            char* end = (char*)&pData[len];

            while(ptr < end)
            {
                WORD tag = *((WORD*)(ptr)); ptr += 2;
                WORD size = *((WORD*)(ptr)); ptr += 2;

                if(tag == __GAB1_LANGUAGE__)
                {
                    m_pRTS->m_name = CString(ptr);
                }
                else if(tag == __GAB1_ENTRY__)
                {
                    m_pRTS->Add(AToW(&ptr[8]), false, *(int*)ptr, *(int*)(ptr+4));
                }
                else if(tag == __GAB1_LANGUAGE_UNICODE__)
                {
                    m_pRTS->m_name = (WCHAR*)ptr;
                }
                else if(tag == __GAB1_ENTRY_UNICODE__)
                {
                    m_pRTS->Add((WCHAR*)(ptr+8), true, *(int*)ptr, *(int*)(ptr+4));
                }

                ptr += size;
            }
        }
        else if(!strncmp((char*)pData, __GAB2__, strlen(__GAB2__)))
        {
            char* ptr = (char*)&pData[strlen(__GAB2__)+1];
            char* end = (char*)&pData[len];

            while(ptr < end)
            {
                WORD tag = *((WORD*)(ptr)); ptr += 2;
                DWORD size = *((DWORD*)(ptr)); ptr += 4;

                if(tag == __GAB1_LANGUAGE_UNICODE__)
                {
                    m_pRTS->m_name = (WCHAR*)ptr;
                }
                else if(tag == __GAB1_RAWTEXTSUBTITLE__)
                {
                    m_pRTS->Open((BYTE*)ptr, size, DEFAULT_CHARSET, m_pRTS->m_name);
                }

                ptr += size;
            }
        }
        else if(pData != 0 && len > 1 && *pData != 0)
        {
            CStringA str((char*)pData, len);

            str.Replace("\r\n", "\n");
            str.Trim();

            if(!str.IsEmpty())
            {
                m_pRTS->Add(AToW(str), false, (int)(tStart / 10000), (int)(tStop / 10000));
            }
        }
        else
        {
            XY_LOG_WARN("Unexpected data");
        }
    }
    else if(m_mt.majortype == MEDIATYPE_Subtitle)
    {
        if(m_mt.subtype == MEDIASUBTYPE_UTF8)
        {
            CStringW str = UTF8To16(CStringA((LPCSTR)pData, len)).Trim();
            if(!str.IsEmpty())
            {
                m_pRTS->Add(str, true, (int)(tStart / 10000), (int)(tStop / 10000));
            }
            else
            {
                XY_LOG_WARN("Empty data");
            }
        }
        else if(m_mt.subtype == MEDIASUBTYPE_SSA || m_mt.subtype == MEDIASUBTYPE_ASS || m_mt.subtype == MEDIASUBTYPE_ASS2)
        {
            CStringW str = UTF8To16(CStringA((LPCSTR)pData, len)).Trim();
            if(!str.IsEmpty())
            {
                STSEntry stse;

                int fields = m_mt.subtype == MEDIASUBTYPE_ASS2 ? 10 : 9;

                CAtlList<CStringW> sl;
                Explode(str, sl, ',', fields);
                if(sl.GetCount() == fields)
                {
                    stse.readorder = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.layer = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.style = sl.RemoveHead();
                    stse.actor = sl.RemoveHead();
                    stse.marginRect.left = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.marginRect.right = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.marginRect.top = stse.marginRect.bottom = wcstol(sl.RemoveHead(), NULL, 10);
                    if(fields == 10) stse.marginRect.bottom = wcstol(sl.RemoveHead(), NULL, 10);
                    stse.effect = sl.RemoveHead();
                    stse.str = sl.RemoveHead();
                }

                if(!stse.str.IsEmpty())
                {
                    m_pRTS->Add(stse.str, true, (int)(tStart / 10000), (int)(tStop / 10000), 
                        stse.style, stse.actor, stse.effect, stse.marginRect, stse.layer, stse.readorder);
                }
            }
            else
            {
                XY_LOG_WARN("Empty data");
            }
        }
        else
        {
            XY_LOG_WARN("Unsupported media type "<<XyUuidToString(m_mt.subtype));
        }
    }
    else
    {
        XY_LOG_WARN("Unsupported media type "<<XyUuidToString(m_mt.majortype));
    }
    return S_OK;
}