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/*
* Copyright (C) 2003-2006 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
*
*/
#pragma once
#include <atlbase.h>
#include <atlcoll.h>
#include "ISubPic.h"
#include "CoordGeom.h"
class CSubPicAllocatorPresenterImpl
: public CUnknown
, public CCritSec
, public ISubPicAllocatorPresenter2
{
protected:
HWND m_hWnd;
CSize m_spMaxSize; // TODO:
int m_spMaxQueued; // TODO:
REFERENCE_TIME m_rtSubtitleDelay;
CSize m_NativeVideoSize, m_AspectRatio;
CRect m_VideoRect, m_WindowRect;
REFERENCE_TIME m_rtNow;
double m_fps;
CComPtr<ISubPicProvider> m_SubPicProvider;
CComPtr<ISubPicAllocator> m_pAllocator;
CComPtr<ISubPicQueue> m_pSubPicQueue;
bool m_bDeviceResetRequested;
bool m_bPendingResetDevice;
void AlphaBltSubPic(CSize size, SubPicDesc* pTarget = NULL);
XForm m_xform;
void Transform(CRect r, Vector v[4]);
public:
CSubPicAllocatorPresenterImpl(HWND hWnd, HRESULT& hr, CString *_pError);
virtual ~CSubPicAllocatorPresenterImpl();
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
// ISubPicAllocatorPresenter
STDMETHODIMP CreateRenderer(IUnknown** ppRenderer) = 0;
STDMETHODIMP_(SIZE) GetVideoSize(bool fCorrectAR = true);
STDMETHODIMP_(SIZE) GetVisibleVideoSize() { return m_NativeVideoSize; };
STDMETHODIMP_(void) SetPosition(RECT w, RECT v);
STDMETHODIMP_(bool) Paint(bool fAll) = 0;
STDMETHODIMP_(void) SetTime(REFERENCE_TIME rtNow);
STDMETHODIMP_(void) SetSubtitleDelay(int delay_ms);
STDMETHODIMP_(int) GetSubtitleDelay();
STDMETHODIMP_(double) GetFPS();
STDMETHODIMP_(void) SetSubPicProvider(ISubPicProvider* pSubPicProvider);
STDMETHODIMP_(void) Invalidate(REFERENCE_TIME rtInvalidate = -1);
STDMETHODIMP GetDIB(BYTE* lpDib, DWORD* size) {return E_NOTIMPL;}
STDMETHODIMP_(bool) ResetDevice() {return E_NOTIMPL;}
STDMETHODIMP SetVideoAngle(Vector v, bool fRepaint = true);
STDMETHODIMP SetPixelShader(LPCSTR pSrcData, LPCSTR pTarget) {return E_NOTIMPL;}
STDMETHODIMP SetPixelShader2(LPCSTR pSrcData, LPCSTR pTarget, bool bScreenSpace)
{
if (!bScreenSpace)
return SetPixelShader(pSrcData, pTarget);
return E_NOTIMPL;
}
};
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