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/*
* (C) 2008-2014 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC 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 3 of the License, or
* (at your option) any later version.
*
* MPC-HC 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "stdafx.h"
#include "DVBSub.h"
#include "PGSSub.h"
#include "RLECodedSubtitle.h"
CRLECodedSubtitle::CRLECodedSubtitle(CCritSec* pLock, const CString& name, LCID lcid)
: CSubPicProviderImpl(pLock)
, m_name(name)
, m_lcid(lcid)
{
}
STDMETHODIMP CRLECodedSubtitle::NonDelegatingQueryInterface(REFIID riid, void** ppv)
{
CheckPointer(ppv, E_POINTER);
*ppv = nullptr;
return
QI(IPersist)
QI(ISubStream)
QI(ISubPicProvider)
__super::NonDelegatingQueryInterface(riid, ppv);
}
// ISubPicProvider
STDMETHODIMP CRLECodedSubtitle::GetRelativeTo(POSITION pos, RelativeTo& relativeTo)
{
relativeTo = BEST_FIT;
return S_OK;
}
// IPersist
STDMETHODIMP CRLECodedSubtitle::GetClassID(CLSID* pClassID)
{
return pClassID ? *pClassID = __uuidof(this), S_OK : E_POINTER;
}
// ISubStream
STDMETHODIMP_(int) CRLECodedSubtitle::GetStreamCount()
{
return 1;
}
STDMETHODIMP CRLECodedSubtitle::GetStreamInfo(int iStream, WCHAR** ppName, LCID* pLCID)
{
if (iStream != 0) {
return E_INVALIDARG;
}
if (ppName) {
*ppName = (WCHAR*)CoTaskMemAlloc((m_name.GetLength() + 1) * sizeof(WCHAR));
if (!(*ppName)) {
return E_OUTOFMEMORY;
}
wcscpy_s(*ppName, m_name.GetLength() + 1, CStringW(m_name));
}
if (pLCID) {
*pLCID = m_lcid;
}
return S_OK;
}
STDMETHODIMP_(int) CRLECodedSubtitle::GetStream()
{
return 0;
}
STDMETHODIMP CRLECodedSubtitle::SetStream(int iStream)
{
return iStream == 0 ? S_OK : E_FAIL;
}
STDMETHODIMP CRLECodedSubtitle::Reload()
{
return S_OK;
}
HRESULT CRLECodedSubtitle::NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
{
CAutoLock cAutoLock(&m_csCritSec);
Reset();
return S_OK;
}
STDMETHODIMP CRLECodedSubtitle::SetSourceTargetInfo(CString yuvMatrix, int targetBlackLevel, int targetWhiteLevel)
{
int nPos = 0;
CString range = yuvMatrix.Tokenize(_T("."), nPos);
CString matrix = yuvMatrix.Mid(nPos);
m_infoSourceTarget.sourceBlackLevel = 16;
m_infoSourceTarget.sourceWhiteLevel = 235;
if (range == _T("PC")) {
m_infoSourceTarget.sourceBlackLevel = 0;
m_infoSourceTarget.sourceWhiteLevel = 255;
}
if (matrix == _T("709")) {
m_infoSourceTarget.sourceMatrix = BT_709;
} else if (matrix == _T("240M")) {
m_infoSourceTarget.sourceMatrix = BT_709;
} else if (matrix == _T("601")) {
m_infoSourceTarget.sourceMatrix = BT_601;
} else {
m_infoSourceTarget.sourceMatrix = NONE;
}
m_infoSourceTarget.targetBlackLevel = targetBlackLevel;
m_infoSourceTarget.targetWhiteLevel = targetWhiteLevel;
return S_OK;
}
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