src/filters/transform/vsfilter/DirectVobSubFilter.h

   1 /*
   2  *      Copyright (C) 2003-2006 Gabest
   3  *      http://www.gabest.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GNU Make; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #pragma once
  23
  24 #include <atlsync.h>
  25 #include "DirectVobSub.h"
  26 #include "../BaseVideoFilter/BaseVideoFilter.h"
  27 #include "../../../subtitles/VobSubFile.h"
  28 #include "../../../subtitles/RTS.h"
  29 #include "../../../subtitles/SSF.h"
  30
  31 typedef struct
  32 {
  33         HWND hSystrayWnd;
  34         IFilterGraph* graph;
  35         IDirectVobSub* dvs;
  36         bool fRunOnce, fShowIcon;
  37 } SystrayIconData;
  38
  39 /* This is for graphedit */
  40
  41 [uuid("93A22E7A-5091-45ef-BA61-6DA26156A5D0")]
  42 class CDirectVobSubFilter
  43         : public CBaseVideoFilter
  44         , public CDirectVobSub
  45         , public ISpecifyPropertyPages
  46         , public IAMStreamSelect
  47         , public CAMThread
  48 {
  49     friend class CTextInputPin;
  50
  51         CCritSec m_csQueueLock;
  52         CComPtr<ISubPicQueueEx> m_pSubPicQueue;
  53         void InitSubPicQueue();
  54         SubPicDesc m_spd;
  55
  56         bool AdjustFrameSize(CSize& s);
  57
  58     HRESULT TryNotCopy( IMediaSample* pIn, const CMediaType& mt, const BITMAPINFOHEADER& bihIn );
  59 protected:
  60         void GetOutputSize(int& w, int& h, int& arx, int& ary);
  61         HRESULT Transform(IMediaSample* pIn);
  62 public:
  63     CDirectVobSubFilter(LPUNKNOWN punk, HRESULT* phr, const GUID& clsid = __uuidof(CDirectVobSubFilter));
  64         virtual ~CDirectVobSubFilter();
  65
  66     DECLARE_IUNKNOWN;
  67     STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
  68
  69     // CBaseFilter
  70
  71         CBasePin* GetPin(int n);
  72         int GetPinCount();
  73
  74         STDMETHODIMP JoinFilterGraph(IFilterGraph* pGraph, LPCWSTR pName);
  75         STDMETHODIMP QueryFilterInfo(FILTER_INFO* pInfo);
  76
  77     // CTransformFilter
  78         HRESULT SetMediaType(PIN_DIRECTION dir, const CMediaType* pMediaType),
  79                         CheckConnect(PIN_DIRECTION dir, IPin* pPin),
  80                         CompleteConnect(PIN_DIRECTION dir, IPin* pReceivePin),
  81                         BreakConnect(PIN_DIRECTION dir),
  82                         StartStreaming(),
  83                         StopStreaming(),
  84                         NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
  85
  86     CAtlArray<CTextInputPin*> m_pTextInput;
  87
  88     // IDirectVobSub
  89     STDMETHODIMP put_FileName(WCHAR* fn);
  90         STDMETHODIMP get_LanguageCount(int* nLangs);
  91         STDMETHODIMP get_LanguageName(int iLanguage, WCHAR** ppName);
  92         STDMETHODIMP put_SelectedLanguage(int iSelected);
  93     STDMETHODIMP put_HideSubtitles(bool fHideSubtitles);
  94         STDMETHODIMP put_PreBuffering(bool fDoPreBuffering);
  95     STDMETHODIMP put_ColourSpace(int colourSpace);
  96     STDMETHODIMP put_Placement(bool fOverridePlacement, int xperc, int yperc);
  97     STDMETHODIMP put_VobSubSettings(bool fBuffer, bool fOnlyShowForcedSubs, bool fPolygonize);
  98     STDMETHODIMP put_TextSettings(void* lf, int lflen, COLORREF color, bool fShadow, bool fOutline, bool fAdvancedRenderer);
  99     STDMETHODIMP put_SubtitleTiming(int delay, int speedmul, int speeddiv);
 100
 101     STDMETHODIMP put_OverlayCacheMaxItemNum(int overlay_cache_max_item_num);
 102     STDMETHODIMP put_ScanLineDataCacheMaxItemNum(int scan_line_data_cache_max_item_num);
 103     STDMETHODIMP put_PathDataCacheMaxItemNum(int path_data_cache_max_item_num);
 104     STDMETHODIMP put_OverlayNoBlurCacheMaxItemNum(int overlay_no_blur_cache_max_item_num);
 105
 106     STDMETHODIMP get_CachesInfo(CachesInfo* caches_info);
 107
 108     STDMETHODIMP put_SubpixelPositionLevel(int subpixel_pos_level);
 109
 110     STDMETHODIMP get_MediaFPS(bool* fEnabled, double* fps);
 111     STDMETHODIMP put_MediaFPS(bool fEnabled, double fps);
 112     STDMETHODIMP get_ZoomRect(NORMALIZEDRECT* rect);
 113     STDMETHODIMP put_ZoomRect(NORMALIZEDRECT* rect);
 114         STDMETHODIMP HasConfigDialog(int iSelected);
 115         STDMETHODIMP ShowConfigDialog(int iSelected, HWND hWndParent);
 116
 117         // IDirectVobSub2
 118         STDMETHODIMP put_TextSettings(STSStyle* pDefStyle);
 119         STDMETHODIMP put_AspectRatioSettings(CSimpleTextSubtitle::EPARCompensationType* ePARCompensationType);
 120
 121     // ISpecifyPropertyPages
 122     STDMETHODIMP GetPages(CAUUID* pPages);
 123
 124         // IAMStreamSelect
 125         STDMETHODIMP Count(DWORD* pcStreams);
 126         STDMETHODIMP Enable(long lIndex, DWORD dwFlags);
 127         STDMETHODIMP Info(long lIndex, AM_MEDIA_TYPE** ppmt, DWORD* pdwFlags, LCID* plcid, DWORD* pdwGroup, WCHAR** ppszName, IUnknown** ppObject, IUnknown** ppUnk);
 128
 129     // CPersistStream
 130         STDMETHODIMP GetClassID(CLSID* pClsid);
 131
 132 protected:
 133         HRESULT ChangeMediaType(int iPosition);
 134
 135         HDC m_hdc;
 136         HBITMAP m_hbm;
 137         HFONT m_hfont;
 138         void PrintMessages(BYTE* pOut);
 139
 140 /* ResX2 */
 141         CAutoVectorPtr<BYTE> m_pTempPicBuff;
 142         HRESULT Copy(BYTE* pSub, BYTE* pIn, CSize sub, CSize in, int bpp, const GUID& subtype, DWORD black);
 143         // segment start time, absolute time
 144         CRefTime m_tPrev;
 145         REFERENCE_TIME CalcCurrentTime();
 146
 147         double m_fps;
 148
 149         // 3.x- versions of microsoft's mpeg4 codec output flipped image
 150         bool m_fMSMpeg4Fix;
 151
 152         // don't set the "hide subtitles" stream until we are finished with loading
 153         bool m_fLoading;
 154
 155         bool Open();
 156
 157         int FindPreferedLanguage(bool fHideToo = true);
 158         void UpdatePreferedLanguages(CString lang);
 159
 160         CCritSec m_csSubLock;
 161         CInterfaceList<ISubStream> m_pSubStreams;
 162         DWORD_PTR m_nSubtitleId;
 163         void UpdateSubtitle(bool fApplyDefStyle = true);
 164         void SetSubtitle(ISubStream* pSubStream, bool fApplyDefStyle = true);
 165         void InvalidateSubtitle(REFERENCE_TIME rtInvalidate = -1, DWORD_PTR nSubtitleId = -1);
 166
 167         // the text input pin is using these
 168         void AddSubStream(ISubStream* pSubStream);
 169         void RemoveSubStream(ISubStream* pSubStream);
 170         void Post_EC_OLE_EVENT(CString str, DWORD_PTR nSubtitleId = -1);
 171
 172 private:
 173         class CFileReloaderData
 174         {
 175         public:
 176                 ATL::CEvent EndThreadEvent, RefreshEvent;
 177                 CAtlList<CString> files;
 178                 CAtlArray<CTime> mtime;
 179         } m_frd;
 180
 181         void SetupFRD(CStringArray& paths, CAtlArray<HANDLE>& handles);
 182         DWORD ThreadProc();
 183
 184 private:
 185         HANDLE m_hSystrayThread;
 186         SystrayIconData m_tbid;
 187
 188         VIDEOINFOHEADER2 m_CurrentVIH2;
 189
 190         //xy TIMING
 191         long m_time_rasterization, m_time_alphablt;
 192 };
 193
 194 /* The "auto-loading" version */
 195
 196 [uuid("9852A670-F845-491b-9BE6-EBD841B8A613")]
 197 class CDirectVobSubFilter2 : public CDirectVobSubFilter
 198 {
 199         bool ShouldWeAutoload(IFilterGraph* pGraph);
 200         void GetRidOfInternalScriptRenderer();
 201
 202 public:
 203     CDirectVobSubFilter2(LPUNKNOWN punk, HRESULT* phr, const GUID& clsid = __uuidof(CDirectVobSubFilter2));
 204
 205         HRESULT CheckConnect(PIN_DIRECTION dir, IPin* pPin);
 206         STDMETHODIMP JoinFilterGraph(IFilterGraph* pGraph, LPCWSTR pName);
 207     HRESULT CheckInputType(const CMediaType* mtIn);
 208 };
 209