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1 : | edgomez | 1384 | /***************************************************************************** |
2 : | * | ||
3 : | * XVID MPEG-4 VIDEO CODEC | ||
4 : | * - XviD Decoder part of the DShow Filter - | ||
5 : | * | ||
6 : | * Copyright(C) 2002-2003 Peter Ross <pross@xvid.org> | ||
7 : | * | ||
8 : | * This program is free software ; you can redistribute it and/or modify | ||
9 : | * it under the terms of the GNU General Public License as published by | ||
10 : | * the Free Software Foundation ; either version 2 of the License, or | ||
11 : | * (at your option) any later version. | ||
12 : | * | ||
13 : | * This program is distributed in the hope that it will be useful, | ||
14 : | * but WITHOUT ANY WARRANTY ; without even the implied warranty of | ||
15 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 : | * GNU General Public License for more details. | ||
17 : | * | ||
18 : | * You should have received a copy of the GNU General Public License | ||
19 : | * along with this program ; if not, write to the Free Software | ||
20 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
21 : | * | ||
22 : | syskin | 1428 | * $Id: CXvidDecoder.h,v 1.2.2.1 2004-04-14 03:22:38 syskin Exp $ |
23 : | edgomez | 1384 | * |
24 : | ****************************************************************************/ | ||
25 : | |||
26 : | #ifndef _FILTER_H_ | ||
27 : | #define _FILTER_H_ | ||
28 : | |||
29 : | #include <xvid.h> | ||
30 : | #include "IXvidDecoder.h" | ||
31 : | |||
32 : | |||
33 : | #define XVID_NAME_L L"XviD MPEG-4 Video Decoder" | ||
34 : | |||
35 : | /* --- fourcc --- */ | ||
36 : | |||
37 : | #define FOURCC_XVID mmioFOURCC('X','V','I','D') | ||
38 : | #define FOURCC_DIVX mmioFOURCC('D','I','V','X') | ||
39 : | #define FOURCC_DX50 mmioFOURCC('D','X','5','0') | ||
40 : | #define FOURCC_MP4V mmioFOURCC('m','p','4','v') | ||
41 : | |||
42 : | /* --- media uids --- */ | ||
43 : | |||
44 : | DEFINE_GUID(CLSID_XVID, mmioFOURCC('x','v','i','d'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
45 : | DEFINE_GUID(CLSID_XVID_UC, mmioFOURCC('X','V','I','D'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
46 : | DEFINE_GUID(CLSID_DIVX, mmioFOURCC('d','i','v','x'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
47 : | DEFINE_GUID(CLSID_DIVX_UC, mmioFOURCC('D','I','V','X'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
48 : | DEFINE_GUID(CLSID_DX50, mmioFOURCC('d','x','5','0'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
49 : | DEFINE_GUID(CLSID_DX50_UC, mmioFOURCC('D','X','5','0'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
50 : | DEFINE_GUID(CLSID_MP4V, mmioFOURCC('m','p','4','v'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
51 : | |||
52 : | |||
53 : | /* MEDIATYPE_IYUV is not always defined in the directx headers */ | ||
54 : | DEFINE_GUID(CLSID_MEDIASUBTYPE_IYUV, 0x56555949, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71); | ||
55 : | |||
56 : | |||
57 : | class CXvidDecoder : public CVideoTransformFilter, public IXvidDecoder, public ISpecifyPropertyPages | ||
58 : | { | ||
59 : | |||
60 : | public : | ||
61 : | |||
62 : | static CUnknown * WINAPI CreateInstance(LPUNKNOWN punk, HRESULT *phr); | ||
63 : | STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void ** ppv); | ||
64 : | DECLARE_IUNKNOWN; | ||
65 : | |||
66 : | CXvidDecoder(LPUNKNOWN punk, HRESULT *phr); | ||
67 : | ~CXvidDecoder(); | ||
68 : | |||
69 : | HRESULT CheckInputType(const CMediaType * mtIn); | ||
70 : | HRESULT GetMediaType(int iPos, CMediaType * pmt); | ||
71 : | HRESULT SetMediaType(PIN_DIRECTION direction, const CMediaType *pmt); | ||
72 : | |||
73 : | HRESULT CheckTransform(const CMediaType *mtIn, const CMediaType *mtOut); | ||
74 : | HRESULT DecideBufferSize(IMemAllocator * pima, ALLOCATOR_PROPERTIES * pProperties); | ||
75 : | |||
76 : | HRESULT Transform(IMediaSample *pIn, IMediaSample *pOut); | ||
77 : | |||
78 : | STDMETHODIMP GetPages(CAUUID * pPages); | ||
79 : | STDMETHODIMP FreePages(CAUUID * pPages); | ||
80 : | |||
81 : | private : | ||
82 : | |||
83 : | HRESULT ChangeColorspace(GUID subtype, GUID formattype, void * format); | ||
84 : | syskin | 1428 | void CloseLib(); |
85 : | edgomez | 1384 | |
86 : | xvid_dec_create_t m_create; | ||
87 : | xvid_dec_frame_t m_frame; | ||
88 : | |||
89 : | HINSTANCE m_hdll; | ||
90 : | int (*xvid_global_func)(void *handle, int opt, void *param1, void *param2); | ||
91 : | int (*xvid_decore_func)(void *handle, int opt, void *param1, void *param2); | ||
92 : | int ar_x, ar_y; | ||
93 : | |||
94 : | int rgb_flip; | ||
95 : | }; | ||
96 : | |||
97 : | |||
98 : | #endif /* _FILTER_H_ */ |
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