From 3ab746babd6d879f05b4cbc76662c65cf4146397 Mon Sep 17 00:00:00 2001 From: Klaus Schmidinger Date: Sun, 16 Jun 2002 13:26:00 +0200 Subject: Changed 'cStatusMonitor' to 'cStatus' --- dvbapi.h | 283 --------------------------------------------------------------- 1 file changed, 283 deletions(-) delete mode 100644 dvbapi.h (limited to 'dvbapi.h') diff --git a/dvbapi.h b/dvbapi.h deleted file mode 100644 index 036ded85..00000000 --- a/dvbapi.h +++ /dev/null @@ -1,283 +0,0 @@ -/* - * dvbapi.h: Interface to the DVB driver - * - * See the main source file 'vdr.c' for copyright information and - * how to reach the author. - * - * $Id: dvbapi.h 1.72 2002/05/20 10:58:20 kls Exp $ - */ - -#ifndef __DVBAPI_H -#define __DVBAPI_H - -#include // FIXME: this is apparently necessary for the ost/... header files - // FIXME: shouldn't every header file include ALL the other header - // FIXME: files it depends on? The sequence in which header files - // FIXME: are included here should not matter - and it should NOT - // FIXME: be necessary to include here! -#include -#include -#include -#include -#include -#include -#include -#include "eit.h" -#include "thread.h" - -#define FRAMESPERSEC 25 - -// The maximum file size is limited by the range that can be covered -// with 'int'. 4GB might be possible (if the range is considered -// 'unsigned'), 2GB should be possible (even if the range is considered -// 'signed'), so let's use 2000MB for absolute safety (the actual file size -// may be slightly higher because we stop recording only before the next -// 'I' frame, to have a complete Group Of Pictures): -#define MAXVIDEOFILESIZE 2000 // MB -#define MINVIDEOFILESIZE 100 // MB - -#define MAXVOLUME 255 -#define VOLUMEDELTA 5 // used to increase/decrease the volume - -const char *IndexToHMSF(int Index, bool WithFrame = false); - // Converts the given index to a string, optionally containing the frame number. -int HMSFToIndex(const char *HMSF); - // Converts the given string (format: "hh:mm:ss.ff") to an index. - -enum eSetChannelResult { scrOk, scrNoTransfer, scrFailed }; - -class cChannel; - -class cRecordBuffer; -class cPlayBuffer; -class cReplayBuffer; -class cTransferBuffer; -class cCuttingBuffer; - -class cVideoCutter { -private: - static char *editedVersionName; - static cCuttingBuffer *cuttingBuffer; - static bool error; - static bool ended; -public: - static bool Start(const char *FileName); - static void Stop(void); - static bool Active(void); - static bool Error(void); - static bool Ended(void); - }; - -class cDvbApi { - friend class cOsd; - friend class cRecordBuffer; - friend class cReplayBuffer; - friend class cTransferBuffer; -private: - FrontendType frontendType; - int fd_osd, fd_frontend, fd_sec, fd_dvr, fd_audio, fd_video, fd_demuxa1, fd_demuxa2, fd_demuxd1, fd_demuxd2, fd_demuxv, fd_demuxt; - int vPid, aPid1, aPid2, dPid1, dPid2; - int OsdDeviceHandle(void) { return fd_osd; } - bool SetPid(int fd, dmxPesType_t PesType, int Pid, dmxOutput_t Output); - bool SetVpid(int Vpid, dmxOutput_t Output) { return SetPid(fd_demuxv, DMX_PES_VIDEO, Vpid, Output); } - bool SetApid1(int Apid, dmxOutput_t Output) { return SetPid(fd_demuxa1, DMX_PES_AUDIO, Apid, Output); } - bool SetApid2(int Apid, dmxOutput_t Output) { return SetPid(fd_demuxa2, DMX_PES_OTHER, Apid, Output); } - bool SetDpid1(int Dpid, dmxOutput_t Output) { return SetPid(fd_demuxd1, DMX_PES_OTHER, Dpid, Output); } - bool SetDpid2(int Dpid, dmxOutput_t Output) { return SetPid(fd_demuxd2, DMX_PES_OTHER, Dpid, Output); } - bool SetTpid(int Tpid, dmxOutput_t Output) { return SetPid(fd_demuxt, DMX_PES_TELETEXT, Tpid, Output); } - bool SetPids(bool ForRecording); - cDvbApi(int n); -public: - ~cDvbApi(); - -#define MAXDVBAPI 4 // the maximum number of DVB cards in the system -#define MAXCACAPS 16 // the maximum number of different CA values per DVB card - - static int NumDvbApis; -private: - static cDvbApi *dvbApi[MAXDVBAPI]; - static int useDvbApi; - int cardIndex; - int caCaps[MAXCACAPS]; - int CanShift(int Ca, int Priority, int UsedCards = 0); -public: - static cDvbApi *PrimaryDvbApi; - static void SetUseDvbApi(int n); - // Sets the 'useDvbApi' flag of the given DVB device. - // If this function is not called before Initialize(), all DVB devices - // will be used. - static bool SetPrimaryDvbApi(int n); - // Sets the primary DVB device to 'n' (which must be in the range - // 1...NumDvbApis) and returns true if this was possible. - static cDvbApi *GetDvbApi(int Ca, int Priority); - // Selects a free DVB device, avoiding the PrimaryDvbApi if possible. - // If Ca is not 0, the device with the given number will be returned - // in case Ca is <= MAXDVBAPI, or the device that provides the given - // value in its caCaps. - // If all DVB devices are currently recording, the one recording the - // lowest priority timer (if any) that is lower than the given Priority - // will be returned. - // The caller must check whether the returned DVB device is actually - // recording and stop recording if necessary. - int CardIndex(void) const { return cardIndex; } - // Returns the card index of this DvbApi (0 ... MAXDVBAPI - 1). - static void SetCaCaps(void); - // Sets the CaCaps of all DVB devices according to the Setup data. - int ProvidesCa(int Ca); - // Checks whether this DVB device provides the given value in its - // caCaps. Returns 0 if the value is not provided, 1 if only this - // value is provided, and > 1 if this and other values are provided. - // If the given value is equal to the number of this DVB device, - // 1 is returned. If it is 0 (FTA), 1 plus the number of other values - // in caCaps is returned. - static bool Probe(const char *FileName); - // Probes for existing DVB devices. - static bool Initialize(void); - // Initializes the DVB API. - // Must be called before accessing any DVB functions. - static void Shutdown(void); - // Closes down all DVB devices. - // Must be called at the end of the program. - - // EIT facilities - -private: - cSIProcessor *siProcessor; -public: - // Image Grab facilities - - bool GrabImage(const char *FileName, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1); - - // Video format facilities: - - void SetVideoFormat(videoFormat_t Format); - - // Channel facilities - -private: - int currentChannel; -public: - eSetChannelResult SetChannel(int ChannelNumber, int Frequency, char Polarization, int Diseqc, int Srate, int Vpid, int Apid1, int Apid2, int Dpid1, int Dpid2, int Tpid, int Ca, int Pnr); - static int CurrentChannel(void) { return PrimaryDvbApi ? PrimaryDvbApi->currentChannel : 0; } - int Channel(void) { return currentChannel; } - - // Transfer facilities - -private: - cTransferBuffer *transferBuffer; - cDvbApi *transferringFromDvbApi; -public: - bool Transferring(void); - // Returns true if we are currently transferring video data. -private: - cDvbApi *StartTransfer(int TransferToVideoDev); - // Starts transferring video data from this DVB device to TransferToVideoDev. - void StopTransfer(void); - // Stops transferring video data (in case a transfer is currently active). - - // Record/Replay facilities - -private: - cRecordBuffer *recordBuffer; - cPlayBuffer *replayBuffer; - int ca; - int priority; - int Priority(void); - // Returns the priority of the current recording session (0..MAXPRIORITY), - // or -1 if no recording is currently active. The primary DVB device will - // always return at least Setup.PrimaryLimit-1. - int SetModeRecord(void); - // Initiates recording mode and returns the file handle to read from. - void SetModeReplay(void); - void SetModeNormal(bool FromRecording); -public: - int Ca(void) { return ca; } - // Returns the ca of the current recording session. - int SecondsToFrames(int Seconds); - // Returns the number of frames corresponding to the given number of seconds. - bool Recording(void); - // Returns true if we are currently recording. - bool Replaying(void); - // Returns true if we are currently replaying. - bool StartRecord(const char *FileName, int Ca, int Priority); - // Starts recording the current channel into the given file, with - // the given ca and priority. - // In order to be able to record longer movies, - // a numerical suffix will be appended to the file name. The inital - // value of that suffix will be larger than any existing file under - // the given name, thus allowing an interrupted recording to continue - // gracefully. - // Returns true if recording was started successfully. - // If there is already a recording session active, false will be - // returned. - void StopRecord(void); - // Stops the current recording session (if any). - bool StartReplay(const char *FileName); - // Starts replaying the given file. - // If there is already a replay session active, it will be stopped - // and the new file will be played back. - void StopReplay(void); - // Stops the current replay session (if any). - void Pause(void); - // Pauses the current replay session, or resumes a paused session. - void Play(void); - // Resumes normal replay mode. - void Forward(void); - // Runs the current replay session forward at a higher speed. - void Backward(void); - // Runs the current replay session backwards at a higher speed. - void SkipSeconds(int Seconds); - // Skips the given number of seconds in the current replay session. - // The sign of 'Seconds' determines the direction in which to skip. - // Use a very large negative value to go all the way back to the - // beginning of the recording. - int SkipFrames(int Frames); - // Returns the new index into the current replay session after skipping - // the given number of frames (no actual repositioning is done!). - // The sign of 'Frames' determines the direction in which to skip. - bool GetIndex(int &Current, int &Total, bool SnapToIFrame = false); - // Returns the current and total frame index, optionally snapped to the - // nearest I-frame. - bool GetReplayMode(bool &Play, bool &Forward, int &Speed); - // Returns the current replay mode (if applicable). - // 'Play' tells whether we are playing or pausing, 'Forward' tells whether - // we are going forward or backward and 'Speed' is -1 if this is normal - // play/pause mode, 0 if it is single speed fast/slow forward/back mode - // and >0 if this is multi speed mode. - void Goto(int Index, bool Still = false); - // Positions to the given index and displays that frame as a still picture - // if Still is true. - - // Audio track facilities - -public: - bool CanToggleAudioTrack(void); - // Returns true if we are currently replaying and this recording has two - // audio tracks, or if the current channel has two audio PIDs. - bool ToggleAudioTrack(void); - // Toggles the audio track if possible. - - // Dolby Digital audio facilities - -private: - static char *audioCommand; -public: - static void SetAudioCommand(const char *Command); - static const char *AudioCommand(void) { return audioCommand; } - - // Volume facilities: - -private: - bool mute; - int volume; -public: - bool IsMute(void) { return mute; } - bool ToggleMute(void); - // Turns the volume off or on and returns the new mute state. - void SetVolume(int Volume, bool Absolute = false); - // Sets the volume to the given value, either absolutely or relative to - // the current volume. - static int CurrentVolume(void) { return PrimaryDvbApi ? PrimaryDvbApi->volume : 0; } - }; - -#endif //__DVBAPI_H -- cgit v1.2.3