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-rw-r--r--gst/mpeg1sys/main.h111
1 files changed, 59 insertions, 52 deletions
diff --git a/gst/mpeg1sys/main.h b/gst/mpeg1sys/main.h
index 434f57f5..c09fc41b 100644
--- a/gst/mpeg1sys/main.h
+++ b/gst/mpeg1sys/main.h
@@ -45,79 +45,82 @@
#define ISO11172_END 0x000001b9
#define PACKET_START 0x000001
-#define CLOCKS 90000.0 /* System Clock Hertz */
+#define CLOCKS 90000.0 /* System Clock Hertz */
-#define AFTER_PACKET_LENGTH 15 /* No of non-data-bytes */
- /* following the packet */
- /* length field */
-#define LAST_SCR_BYTE_IN_PACK 9 /* No of bytes in pack */
- /* preceding, and */
- /* including, the SCR */
+#define AFTER_PACKET_LENGTH 15 /* No of non-data-bytes */
+ /* following the packet */
+ /* length field */
+#define LAST_SCR_BYTE_IN_PACK 9 /* No of bytes in pack */
+ /* preceding, and */
+ /* including, the SCR */
/* The following values for sys_header_length & size are only valid for */
/* System streams consisting of two basic streams. When wrapping around */
/* the system layer on a single video or a single audio stream, those */
/* values get decreased by 3. */
-#define SYS_HEADER_LENGTH 12 /* length of Sys Header */
- /* after start code and */
- /* length field */
+#define SYS_HEADER_LENGTH 12 /* length of Sys Header */
+ /* after start code and */
+ /* length field */
-#define SYS_HEADER_SIZE 18 /* incl. start code and */
- /* length field */
+#define SYS_HEADER_SIZE 18 /* incl. start code and */
+ /* length field */
#define PACK_HEADER_SIZE 12
#define PACKET_HEADER_SIZE 6
-#define MAX_SECTOR_SIZE 0x20000 /* Max Sektor Groesse */
+#define MAX_SECTOR_SIZE 0x20000 /* Max Sektor Groesse */
#define STREAMS_VIDEO 1
#define STREAMS_AUDIO 2
#define STREAMS_BOTH 3
-#define AUDIO_STREAMS 0xb8 /* Marker Audio Streams */
-#define VIDEO_STREAMS 0xb9 /* Marker Video Streams */
-#define AUDIO_STR_0 0xc0 /* Marker Audio Stream0 */
-#define VIDEO_STR_0 0xe0 /* Marker Video Stream0 */
-#define PADDING_STR 0xbe /* Marker Padding Stream*/
+#define AUDIO_STREAMS 0xb8 /* Marker Audio Streams */
+#define VIDEO_STREAMS 0xb9 /* Marker Video Streams */
+#define AUDIO_STR_0 0xc0 /* Marker Audio Stream0 */
+#define VIDEO_STR_0 0xe0 /* Marker Video Stream0 */
+#define PADDING_STR 0xbe /* Marker Padding Stream */
#define ZERO_STUFFING_BYTE 0
#define STUFFING_BYTE 0xff
#define RESERVED_BYTE 0xff
-#define TIMESTAMPS_NO 0 /* Flag NO timestamps */
-#define TIMESTAMPS_PTS 1 /* Flag PTS timestamp */
-#define TIMESTAMPS_PTS_DTS 2 /* Flag BOTH timestamps */
+#define TIMESTAMPS_NO 0 /* Flag NO timestamps */
+#define TIMESTAMPS_PTS 1 /* Flag PTS timestamp */
+#define TIMESTAMPS_PTS_DTS 2 /* Flag BOTH timestamps */
-#define MARKER_SCR 2 /* Marker SCR */
-#define MARKER_JUST_PTS 2 /* Marker only PTS */
-#define MARKER_PTS 3 /* Marker PTS */
-#define MARKER_DTS 1 /* Marker DTS */
-#define MARKER_NO_TIMESTAMPS 0x0f /* Marker NO timestamps */
+#define MARKER_SCR 2 /* Marker SCR */
+#define MARKER_JUST_PTS 2 /* Marker only PTS */
+#define MARKER_PTS 3 /* Marker PTS */
+#define MARKER_DTS 1 /* Marker DTS */
+#define MARKER_NO_TIMESTAMPS 0x0f /* Marker NO timestamps */
-#define STATUS_AUDIO_END 0 /* Statusmessage A end */
-#define STATUS_VIDEO_END 1 /* Statusmessage V end */
-#define STATUS_AUDIO_TIME_OUT 2 /* Statusmessage A out */
-#define STATUS_VIDEO_TIME_OUT 3 /* Statusmessage V out */
+#define STATUS_AUDIO_END 0 /* Statusmessage A end */
+#define STATUS_VIDEO_END 1 /* Statusmessage V end */
+#define STATUS_AUDIO_TIME_OUT 2 /* Statusmessage A out */
+#define STATUS_VIDEO_TIME_OUT 3 /* Statusmessage V out */
/*************************************************************************
Typ- und Strukturdefinitionen
*************************************************************************/
-typedef struct sector_struc /* A sector, can contain pack, sys header */
- /* and packet. */
-{ unsigned char buf [MAX_SECTOR_SIZE] ;
- unsigned int length_of_sector ;
- unsigned int length_of_packet_data ;
- guint64 TS ;
+typedef struct sector_struc /* A sector, can contain pack, sys header */
+ /* and packet. */
+{
+ unsigned char buf[MAX_SECTOR_SIZE];
+ unsigned int length_of_sector;
+ unsigned int length_of_packet_data;
+ guint64 TS;
} Sector_struc;
-typedef struct pack_struc /* Pack Info */
-{ unsigned char buf [PACK_HEADER_SIZE];
- guint64 SCR;
+typedef struct pack_struc /* Pack Info */
+{
+ unsigned char buf[PACK_HEADER_SIZE];
+ guint64 SCR;
} Pack_struc;
-typedef struct sys_header_struc /* System Header Info */
-{ unsigned char buf [SYS_HEADER_SIZE];
+typedef struct sys_header_struc /* System Header Info */
+{
+ unsigned char buf[SYS_HEADER_SIZE];
} Sys_header_struc;
/*************************************************************************
@@ -125,16 +128,20 @@ typedef struct sys_header_struc /* System Header Info */
*************************************************************************/
/* systems.c */
-void create_sector (Sector_struc *sector, Pack_struc *pack, Sys_header_struc *sys_header,
- unsigned int packet_size, unsigned char *inputbuffer, unsigned char type, unsigned char buffer_scale,
- unsigned int buffer_size, unsigned char buffers, guint64 PTS, guint64 DTS,
- unsigned char timestamps, unsigned int which_streams);
-
-void create_pack (Pack_struc *pack, guint64 SCR, unsigned int mux_rate);
-
-void create_sys_header (Sys_header_struc *sys_header, unsigned int rate_bound, unsigned char audio_bound,
- unsigned char fixed, unsigned char CSPS, unsigned char audio_lock, unsigned char video_lock,
- unsigned char video_bound, unsigned char stream1, unsigned char buffer1_scale, unsigned int buffer1_size,
- unsigned char stream2, unsigned char buffer2_scale, unsigned int buffer2_size, unsigned int which_streams);
+void create_sector (Sector_struc * sector, Pack_struc * pack,
+ Sys_header_struc * sys_header, unsigned int packet_size,
+ unsigned char *inputbuffer, unsigned char type, unsigned char buffer_scale,
+ unsigned int buffer_size, unsigned char buffers, guint64 PTS, guint64 DTS,
+ unsigned char timestamps, unsigned int which_streams);
+
+void create_pack (Pack_struc * pack, guint64 SCR, unsigned int mux_rate);
+
+void create_sys_header (Sys_header_struc * sys_header, unsigned int rate_bound,
+ unsigned char audio_bound, unsigned char fixed, unsigned char CSPS,
+ unsigned char audio_lock, unsigned char video_lock,
+ unsigned char video_bound, unsigned char stream1,
+ unsigned char buffer1_scale, unsigned int buffer1_size,
+ unsigned char stream2, unsigned char buffer2_scale,
+ unsigned int buffer2_size, unsigned int which_streams);
#endif