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
|
/*
* Copyright (C) 2010-2016 Hendrik Leppkes
* http://www.1f0.de
*
* 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 of the License, 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Initial design and concept by Gabest and the MPC-HC Team, copyright under GPLv2
* Contributions by Ti-BEN from the XBMC DSPlayer Project, also under GPLv2
*/
#pragma once
#include "IMediaSideData.h"
#include "IMediaSideDataFFmpeg.h"
interface __declspec(uuid("0B2EE323-0ED8-452D-B31E-B9B4DE2C0C39"))
ILAVMediaSample : public IUnknown {
STDMETHOD(SetPacket)(Packet *pPacket) PURE;
};
class CMediaPacketSample : public CMediaSample, public ILAVMediaSample, public IMediaSideData
{
public:
CMediaPacketSample(LPCTSTR pName, CBaseAllocator *pAllocator, HRESULT *phr);
// IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void **ppv);
STDMETHODIMP_(ULONG) AddRef();
STDMETHODIMP_(ULONG) Release();
// ILAVMediaSamples
STDMETHODIMP SetPacket(Packet *pPacket);
// IMediaSideData
STDMETHODIMP SetSideData(GUID guidType, const BYTE *pData, size_t size);
STDMETHODIMP GetSideData(GUID guidType, const BYTE **pData, size_t *pSize);
protected:
Packet *m_pPacket = nullptr;
MediaSideDataFFMpeg *m_pSideData = nullptr;
};
class CPacketAllocator : public CBaseAllocator
{
protected:
BOOL m_bAllocated = FALSE;
// override to free the memory when decommit completes
// - we actually do nothing, and save the memory until deletion.
void Free(void);
// called from the destructor (and from Alloc if changing size/count) to
// actually free up the memory
void ReallyFree(void);
// overriden to allocate the memory when commit called
HRESULT Alloc(void);
public:
CPacketAllocator(LPCTSTR pName, LPUNKNOWN pUnk, HRESULT *phr);
virtual ~CPacketAllocator(void);
STDMETHODIMP SetProperties(ALLOCATOR_PROPERTIES* pRequest, ALLOCATOR_PROPERTIES* pActual);
};
|