blob: 9ae11cd42f03e2ddbf7e0aa2ae6bfb59ca5a758d (
plain)
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
|
/* Copyright (C) 2014-2015 Mamadou DIOP
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO 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.
*
* DOUBANGO 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 DOUBANGO.
*/
#pragma once
#if defined(_WIN32_WCE)
#include "plugin_dshow_config.h"
#include <streams.h>
#include <math.h>
#include <internals/DSUtils.h>
#include <internals/wince/DSISampleGrabberCB.h>
#include "DSSampleGrabberUtils.h"
class DSSampleGrabber : public CTransInPlaceFilter
{
public:
// instantiation
DSSampleGrabber( TCHAR *tszName, LPUNKNOWN punk, HRESULT *phr );
~DSSampleGrabber(void);
public:
HRESULT Transform(IMediaSample *pSample);
HRESULT CheckInputType(const CMediaType* mtIn);
HRESULT SetFps(int inputFps, int outputFps);
// DECLARE_IUNKNOWN;
STDMETHODIMP QueryInterface(REFIID riid, void **ppv) {
return GetOwner()->QueryInterface(riid,ppv);
};
STDMETHODIMP_(ULONG) AddRef() {
return InterlockedIncrement(&m_cRef);
};
STDMETHODIMP_(ULONG) Release() {
return GetOwner()->Release();
};
STDMETHODIMP SetCallback(DSISampleGrabberCB* callback_);
HRESULT SetSize(int width, int height);
inline AM_MEDIA_TYPE GetMediaType() {
return (AM_MEDIA_TYPE)this->mt;
}
private:
int m_progress;
int m_inputFps, m_outputFps;
bool m_bProcessFrame;
REFERENCE_TIME m_rtFrameLength; // UNITS/fps
LONGLONG m_iFrameNumber;
DSISampleGrabberCB* callback;
CMediaType mt;
BYTE *m_rgb24;
};
#endif /* _WIN32_WCE */
|
