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1 : edgomez 1384 /*****************************************************************************
2 :     *
3 :     * XVID MPEG-4 VIDEO CODEC
4 :     * - XviD Decoder part of the DShow Filter -
5 :     *
6 : Isibaar 1896 * Copyright(C) 2002-2010 Peter Ross <pross@xvid.org>
7 : edgomez 1384 *
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 : Isibaar 1898 * $Id: CXvidDecoder.h,v 1.9 2010-10-17 18:31:46 Isibaar 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 : Isibaar 1802 #define XVID_NAME_L L"Xvid MPEG-4 Video Decoder"
33 : edgomez 1384
34 :     /* --- fourcc --- */
35 :    
36 :     #define FOURCC_XVID mmioFOURCC('X','V','I','D')
37 :     #define FOURCC_DIVX mmioFOURCC('D','I','V','X')
38 :     #define FOURCC_DX50 mmioFOURCC('D','X','5','0')
39 : suxen_drol 1647 #define FOURCC_MP4V mmioFOURCC('M','P','4','V')
40 :     #define FOURCC_mp4v mmioFOURCC('m','p','4','v')
41 : edgomez 1384
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 : suxen_drol 1647 DEFINE_GUID(CLSID_MP4V_UC, mmioFOURCC('M','P','4','V'), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
52 : edgomez 1384
53 :    
54 :     /* MEDIATYPE_IYUV is not always defined in the directx headers */
55 :     DEFINE_GUID(CLSID_MEDIASUBTYPE_IYUV, 0x56555949, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
56 :    
57 :    
58 : Isibaar 1898 class CXvidDecoder :
59 :     public CVideoTransformFilter,
60 :     public IXvidDecoder,
61 :     public ISpecifyPropertyPages
62 :     #if defined(XVID_USE_MFT)
63 :     ,public IMFTransform
64 :     #endif
65 : edgomez 1384 {
66 :    
67 :     public :
68 :    
69 :     static CUnknown * WINAPI CreateInstance(LPUNKNOWN punk, HRESULT *phr);
70 :     STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void ** ppv);
71 :     DECLARE_IUNKNOWN;
72 :    
73 :     CXvidDecoder(LPUNKNOWN punk, HRESULT *phr);
74 :     ~CXvidDecoder();
75 :    
76 : Isibaar 1896 HRESULT CompleteConnect(PIN_DIRECTION direction, IPin *pReceivePin);
77 :     HRESULT BreakConnect(PIN_DIRECTION dir);
78 :    
79 : edgomez 1384 HRESULT CheckInputType(const CMediaType * mtIn);
80 :     HRESULT GetMediaType(int iPos, CMediaType * pmt);
81 :     HRESULT SetMediaType(PIN_DIRECTION direction, const CMediaType *pmt);
82 :    
83 :     HRESULT CheckTransform(const CMediaType *mtIn, const CMediaType *mtOut);
84 :     HRESULT DecideBufferSize(IMemAllocator * pima, ALLOCATOR_PROPERTIES * pProperties);
85 :    
86 :     HRESULT Transform(IMediaSample *pIn, IMediaSample *pOut);
87 :    
88 :     STDMETHODIMP GetPages(CAUUID * pPages);
89 :     STDMETHODIMP FreePages(CAUUID * pPages);
90 :    
91 : Isibaar 1898 /* IMFTransform */
92 :     #if defined(XVID_USE_MFT)
93 :     STDMETHODIMP MFTGetStreamLimits(DWORD *pdwInputMinimum, DWORD *pdwInputMaximum, DWORD *pdwOutputMinimum, DWORD *pdwOutputMaximum);
94 :     STDMETHODIMP MFTGetStreamCount(DWORD *pcInputStreams, DWORD *pcOutputStreams);
95 :     STDMETHODIMP MFTGetStreamIDs(DWORD dwInputIDArraySize, DWORD *pdwInputIDs, DWORD dwOutputIDArraySize, DWORD *pdwOutputIDs);
96 :     STDMETHODIMP MFTGetInputStreamInfo(DWORD dwInputStreamID, MFT_INPUT_STREAM_INFO *pStreamInfo);
97 :     STDMETHODIMP MFTGetOutputStreamInfo(DWORD dwOutputStreamID, MFT_OUTPUT_STREAM_INFO *pStreamInfo);
98 :     STDMETHODIMP GetAttributes(IMFAttributes** pAttributes);
99 :     STDMETHODIMP GetInputStreamAttributes(DWORD dwInputStreamID, IMFAttributes **ppAttributes);
100 :     STDMETHODIMP GetOutputStreamAttributes(DWORD dwOutputStreamID, IMFAttributes **ppAttributes);
101 :     STDMETHODIMP MFTDeleteInputStream(DWORD dwStreamID);
102 :     STDMETHODIMP MFTAddInputStreams(DWORD cStreams, DWORD *adwStreamIDs);
103 :     STDMETHODIMP MFTGetInputAvailableType(DWORD dwInputStreamID, DWORD dwTypeIndex, IMFMediaType **ppType);
104 :     STDMETHODIMP MFTGetOutputAvailableType(DWORD dwOutputStreamID, DWORD dwTypeIndex, IMFMediaType **ppType);
105 :     STDMETHODIMP MFTSetInputType(DWORD dwInputStreamID, IMFMediaType *pType, DWORD dwFlags);
106 :     STDMETHODIMP MFTSetOutputType(DWORD dwOutputStreamID, IMFMediaType *pType, DWORD dwFlags);
107 :     STDMETHODIMP MFTGetInputCurrentType(DWORD dwInputStreamID, IMFMediaType **ppType);
108 :     STDMETHODIMP MFTGetOutputCurrentType(DWORD dwOutputStreamID, IMFMediaType **ppType);
109 :     STDMETHODIMP MFTGetInputStatus(DWORD dwInputStreamID, DWORD *pdwFlags);
110 :     STDMETHODIMP MFTGetOutputStatus(DWORD *pdwFlags);
111 :     STDMETHODIMP MFTSetOutputBounds(LONGLONG hnsLowerBound, LONGLONG hnsUpperBound);
112 :     STDMETHODIMP MFTProcessEvent(DWORD dwInputStreamID, IMFMediaEvent *pEvent);
113 :     STDMETHODIMP MFTProcessMessage(MFT_MESSAGE_TYPE eMessage, ULONG_PTR ulParam);
114 :    
115 :     STDMETHODIMP MFTProcessInput(DWORD dwInputStreamID, IMFSample *pSample, DWORD dwFlags);
116 :     STDMETHODIMP MFTProcessOutput(DWORD dwFlags, DWORD cOutputBufferCount, MFT_OUTPUT_DATA_BUFFER *pOutputSamples, DWORD *pdwStatus);
117 :     #endif /* XVID_USE_MFT */
118 :    
119 : edgomez 1384 private :
120 :    
121 :     HRESULT ChangeColorspace(GUID subtype, GUID formattype, void * format);
122 : Isibaar 1605 HRESULT OpenLib();
123 : syskin 1428 void CloseLib();
124 : edgomez 1384
125 :     xvid_dec_create_t m_create;
126 :     xvid_dec_frame_t m_frame;
127 :    
128 :     HINSTANCE m_hdll;
129 :     int (*xvid_global_func)(void *handle, int opt, void *param1, void *param2);
130 :     int (*xvid_decore_func)(void *handle, int opt, void *param1, void *param2);
131 :     int ar_x, ar_y;
132 : syskin 1498 bool forced_ar;
133 : edgomez 1384
134 :     int rgb_flip;
135 : Isibaar 1898 int out_stride;
136 :    
137 :     /* mft stuff */
138 :     #if defined(XVID_USE_MFT)
139 :     BOOL HasPendingOutput() const { return m_frame.output.plane[1] != NULL; }
140 :    
141 :     HRESULT OnSetInputType(IMFMediaType *pmt);
142 :     HRESULT OnCheckInputType(IMFMediaType *pmt);
143 :    
144 :     HRESULT OnSetOutputType(IMFMediaType *pmt);
145 :    
146 :     IMFMediaType *m_pInputType;
147 :     IMFMediaType *m_pOutputType;
148 :    
149 :     CRITICAL_SECTION m_mft_lock;
150 :     REFERENCE_TIME m_timestamp;
151 :     REFERENCE_TIME m_timelength;
152 :    
153 :     int m_discont;
154 :    
155 :     /* Used to construct or interpolate missing timestamps */
156 :     REFERENCE_TIME m_rtFrame;
157 :     MFRatio m_frameRate;
158 :     UINT64 m_duration;
159 :     #endif
160 :    
161 : Isibaar 1896 #ifdef XVID_USE_TRAYICON
162 :     HWND MSG_hwnd; /* message handler window */
163 : edgomez 1384 };
164 : Isibaar 1896 #define WM_ICONMESSAGE (WM_USER + 1)
165 :     #else
166 :     };
167 :     #endif
168 : edgomez 1384
169 : syskin 1498 static const int PARS[][2] = {
170 :     {1, 1},
171 :     {12, 11},
172 :     {10, 11},
173 :     {16, 11},
174 :     {40, 33},
175 :     {0, 0},
176 :     };
177 : edgomez 1384
178 :     #endif /* _FILTER_H_ */

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