diff options
Diffstat (limited to 'dvbapi.h')
| -rw-r--r-- | dvbapi.h | 75 |
1 files changed, 58 insertions, 17 deletions
@@ -4,22 +4,28 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: dvbapi.h 1.35 2001/02/11 10:41:10 kls Exp $ + * $Id: dvbapi.h 1.42 2001/07/27 11:40:38 kls Exp $ */ #ifndef __DVBAPI_H #define __DVBAPI_H -// FIXME: these should be defined in ../DVB/driver/dvb.h!!! -typedef unsigned int __u32; -typedef unsigned short __u16; -typedef unsigned char __u8; - #if defined(DEBUG_OSD) || defined(REMOTE_KBD) #include <ncurses.h> #endif +#include <stdlib.h> // 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 <stdlib.h> here! +#include <linux/videodev.h> +#include <ost/dmx.h> +#include <ost/sec.h> +#include <ost/frontend.h> +#include <ost/video.h> +#include <ost/audio.h> +#include <ost/osd.h> #include <stdio.h> -#include <dvb.h> #include "dvbosd.h" #include "eit.h" #include "thread.h" @@ -30,9 +36,6 @@ typedef struct CRect { signed short x, y, width, height; }; -#define MenuLines 15 -#define MenuColumns 40 - 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); @@ -55,9 +58,22 @@ public: }; class cDvbApi { + friend class cRecordBuffer; + friend class cReplayBuffer; + friend class cTransferBuffer; private: int videoDev; - cDvbApi(const char *VideoFileName, const char *VbiFileName); + int fd_osd, fd_qpskfe, fd_qamfe, 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; + 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(); @@ -86,8 +102,10 @@ public: // recording and stop recording if necessary. int Index(void); // Returns the index of this DvbApi. + static bool Probe(const char *FileName); + // Probes for existing DVB devices. static bool Init(void); - // Initializes the DVB API and probes for existing DVB devices. + // Initializes the DVB API. // Must be called before accessing any DVB functions. static void Cleanup(void); // Closes down all DVB devices. @@ -138,7 +156,6 @@ private: cDvbOsd *osd; #endif int cols, rows; - void Cmd(OSD_Command cmd, int color = 0, int x0 = 0, int y0 = 0, int x1 = 0, int y1 = 0, const void *data = NULL); public: void Open(int w, int h); void Close(void); @@ -154,12 +171,16 @@ public: void Text(int x, int y, const char *s, eDvbColor colorFg = clrWhite, eDvbColor colorBg = clrBackground); void Flush(void); + // Video format facilities: + + void SetVideoFormat(videoFormat_t Format); + // Channel facilities private: int currentChannel; public: - bool SetChannel(int ChannelNumber, int FrequencyMHz, char Polarization, int Diseqc, int Srate, int Vpid, int Apid, int Tpid, int Ca, int Pnr); + bool SetChannel(int ChannelNumber, int FrequencyMHz, 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; } @@ -184,12 +205,15 @@ private: cReplayBuffer *replayBuffer; int ca; int priority; -protected: int Ca(void) { return ca; } // Returns the ca of the current recording session (0..MAXDVBAPI). int Priority(void) { return priority; } - // Returns the priority of the current recording session (0..99), + // Returns the priority of the current recording session (0..MAXPRIORITY), // or -1 if no recording is currently active. + int SetModeRecord(void); + // Initiates recording mode and returns the file handle to read from. + void SetModeReplay(void); + void SetModeNormal(bool FromRecording); public: int SecondsToFrames(int Seconds); // Returns the number of frames corresponding to the given number of seconds. @@ -238,7 +262,24 @@ public: // nearest I-frame. void Goto(int Index, bool Still = false); // Positions to the given index and displays that frame as a still picture - // if Still is true. + // 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; } }; class cEITScanner { |