1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/*
* (C) 2003-2006 Gabest
* (C) 2006-2016 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/>.
*
*/
#pragma once
#include "ISubPic.h"
class CSubPicImpl : public CUnknown, public ISubPic
{
protected:
REFERENCE_TIME m_rtStart, m_rtStop;
REFERENCE_TIME m_rtSegmentStart, m_rtSegmentStop;
CRect m_rcDirty;
CSize m_maxsize;
CSize m_size;
CRect m_vidrect;
CSize m_virtualTextureSize;
CPoint m_virtualTextureTopLeft;
bool m_bInvAlpha;
RelativeTo m_relativeTo;
/*
Texture
+-------+---------------------------------+
| . | .
| . m_maxsize | .
TextureTopLeft .<=============================== |======> . Video
| . . . +-------------------------------- | -----+ +-----------------------------------+
| | . | | | m_vidrect |
| | . | | | |
| | . | | | |
| | +-----------+ . | | | |
| | | m_rcDirty | . | | | |
| | | | . | | | |
| | +-----------+ . | | | |
| +-------------------------------- | -----+ | |
| m_size | | |
| <=========================> | | |
| | | |
| | +-----------------------------------+
| | .
| | .
| | .
+-----------------------------------------+
m_VirtualTextureSize
<=========================================>
*/
public:
CSubPicImpl();
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
// ISubPic
STDMETHODIMP_(REFERENCE_TIME) GetStart() const;
STDMETHODIMP_(REFERENCE_TIME) GetStop() const;
STDMETHODIMP_(void) SetStart(REFERENCE_TIME rtStart);
STDMETHODIMP_(void) SetStop(REFERENCE_TIME rtStop);
STDMETHODIMP GetDesc(SubPicDesc& spd) PURE;
STDMETHODIMP CopyTo(ISubPic* pSubPic);
STDMETHODIMP ClearDirtyRect(DWORD color) PURE;
STDMETHODIMP GetDirtyRect(RECT* pDirtyRect) const;
STDMETHODIMP SetDirtyRect(const RECT* pDirtyRect);
STDMETHODIMP GetMaxSize(SIZE* pMaxSize) const;
STDMETHODIMP SetSize(SIZE size, RECT vidrect);
STDMETHODIMP Lock(SubPicDesc& spd) PURE;
STDMETHODIMP Unlock(RECT* pDirtyRect) PURE;
STDMETHODIMP AlphaBlt(RECT* pSrc, RECT* pDst, SubPicDesc* pTarget) PURE;
STDMETHODIMP SetVirtualTextureSize(const SIZE pSize, const POINT pTopLeft);
STDMETHODIMP GetSourceAndDest(RECT rcWindow, RECT rcVideo, RECT* pRcSource,
RECT* pRcDest, const double videoStretchFactor = 1.0,
int xOffsetInPixels = 1) const;
STDMETHODIMP GetRelativeTo(RelativeTo* pRelativeTo) const;
STDMETHODIMP SetRelativeTo(RelativeTo relativeTo);
STDMETHODIMP_(REFERENCE_TIME) GetSegmentStart() const;
STDMETHODIMP_(REFERENCE_TIME) GetSegmentStop() const;
STDMETHODIMP_(void) SetSegmentStart(REFERENCE_TIME rtStart);
STDMETHODIMP_(void) SetSegmentStop(REFERENCE_TIME rtStop);
STDMETHODIMP_(bool) GetInverseAlpha() const;
STDMETHODIMP_(void) SetInverseAlpha(bool bInverted);
};
class CSubPicAllocatorImpl : public CUnknown, public ISubPicAllocator
{
private:
CCritSec m_staticLock;
CComPtr<ISubPic> m_pStatic;
CSize m_cursize;
CRect m_curvidrect;
bool m_fDynamicWriteOnly;
virtual bool Alloc(bool fStatic, ISubPic** ppSubPic) PURE;
public:
CSubPicAllocatorImpl(SIZE cursize, bool fDynamicWriteOnly);
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
// ISubPicAllocator
STDMETHODIMP SetCurSize(SIZE cursize);
STDMETHODIMP SetCurVidRect(RECT curvidrect);
STDMETHODIMP GetStatic(ISubPic** ppSubPic);
STDMETHODIMP AllocDynamic(ISubPic** ppSubPic);
STDMETHODIMP_(bool) IsDynamicWriteOnly() const;
STDMETHODIMP ChangeDevice(IUnknown* pDev);
STDMETHODIMP SetMaxTextureSize(SIZE maxTextureSize) PURE;
STDMETHODIMP FreeStatic();
};
|
