diff options
Diffstat (limited to 'gst-libs/ext/mplex/systems.hh')
-rw-r--r-- | gst-libs/ext/mplex/systems.hh | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/gst-libs/ext/mplex/systems.hh b/gst-libs/ext/mplex/systems.hh deleted file mode 100644 index bbad92f5..00000000 --- a/gst-libs/ext/mplex/systems.hh +++ /dev/null @@ -1,131 +0,0 @@ -#ifndef __SYSTEMS_HH__ -#define __SYSTEMS_HH__ - -#include "inputstrm.hh" - -#include <vector> - -using std::vector; - -/* Buffer size parameters */ - -#define MAX_SECTOR_SIZE 16384 -#define MAX_PACK_HEADER_SIZE 255 -#define MAX_SYS_HEADER_SIZE 255 - - -typedef class PS_Stream _PS_Stream; - -typedef size_t (*WriteCallback) (_PS_Stream *str, uint8_t *data, size_t size, void *user_data); - - -typedef struct sector_struc /* Ein Sektor, kann Pack, Sys Header */ -/* und Packet enthalten. */ -{ - unsigned char buf[MAX_SECTOR_SIZE]; - unsigned int length_of_packet_data; - //clockticks TS ; -} -Sector_struc; - -typedef struct pack_struc /* Pack Info */ -{ - unsigned char buf[MAX_PACK_HEADER_SIZE]; - int length; - clockticks SCR; -} -Pack_struc; - -typedef struct sys_header_struc /* System Header Info */ -{ - unsigned char buf[MAX_SYS_HEADER_SIZE]; - int length; -} -Sys_header_struc; - - -class PS_Stream { -public: - PS_Stream (WriteCallback _callback, void *_user_data): - callback (_callback), - user_data (_user_data) - { - } - - void Init (unsigned _mpeg, unsigned int _sector_sizen, off_t max_segment_size); // 0 = No Limit - - bool FileLimReached (); - void NextFile (); - unsigned int PacketPayload (MuxStream & strm, - Sys_header_struc * sys_header, - Pack_struc * pack_header, int buffers, int PTSstamp, int DTSstamp); - - unsigned int CreateSector (Pack_struc * pack, - Sys_header_struc * sys_header, - unsigned int max_packet_data_size, - MuxStream & strm, - bool buffers, bool end_marker, clockticks PTS, clockticks DTS, uint8_t timestamps); - void RawWrite (uint8_t * data, unsigned int len); - static void BufferSectorHeader (uint8_t * buf, - Pack_struc * pack, Sys_header_struc * sys_header, uint8_t * &header_end); - static void BufferPacketHeader (uint8_t * buf, - uint8_t type, - unsigned int mpeg_version, - bool buffers, - unsigned int buffer_size, - uint8_t buffer_scale, - clockticks PTS, - clockticks DTS, - uint8_t timestamps, uint8_t * &size_field, uint8_t * &header_end); - - static inline void BufferPacketSize (uint8_t * size_field, uint8_t * packet_end) - { - unsigned int - packet_size = - packet_end - - size_field - - 2; - - size_field[0] = static_cast < uint8_t > (packet_size >> 8); - size_field[1] = static_cast < uint8_t > (packet_size & 0xff); - - } - - void CreatePack (Pack_struc * pack, clockticks SCR, unsigned int mux_rate); - void CreateSysHeader (Sys_header_struc * sys_header, - unsigned int rate_bound, - bool fixed, - int CSPS, bool audio_lock, bool video_lock, vector < MuxStream * >&streams); - - void Close () - { - } - -private: - - /* TODO: Replace **'s with *&'s */ - static void BufferDtsPtsMpeg1ScrTimecode (clockticks timecode, uint8_t marker, uint8_t ** buffer); - static void BufferMpeg2ScrTimecode (clockticks timecode, uint8_t ** buffer); - void BufferPaddingPacket (int padding, uint8_t * &buffer); - -private: - unsigned int mpeg_version; - unsigned int sector_size; - int segment_num; - - off_t max_segment_size; - uint8_t * sector_buf; - WriteCallback callback; - void *user_data; - off_t written; -}; -#endif // __SYSTEMS_HH__ - - -/* - * Local variables: - * c-file-style: "stroustrup" - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ |