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author | Edward Hervey <bilboed@bilboed.com> | 2009-05-09 09:57:47 +0200 |
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committer | Edward Hervey <bilboed@bilboed.com> | 2009-05-11 16:53:12 +0200 |
commit | 5aa3358f3b8604c8daf830847c77744824f53068 (patch) | |
tree | f9e9fb12116d6d113a3c47017b1a6c856276451b /gst | |
parent | 29d53b22f9934d3d2a6751be91c88caa320efda4 (diff) | |
download | gst-plugins-bad-5aa3358f3b8604c8daf830847c77744824f53068.tar.gz gst-plugins-bad-5aa3358f3b8604c8daf830847c77744824f53068.tar.bz2 gst-plugins-bad-5aa3358f3b8604c8daf830847c77744824f53068.zip |
mpegtsdemux: Revert indentation and comment header file.
One shouldn't run gst-indent on .h files, in this case it was un-beautifying
the indentation :)
Diffstat (limited to 'gst')
-rw-r--r-- | gst/mpegdemux/gstmpegtsdemux.h | 191 |
1 files changed, 98 insertions, 93 deletions
diff --git a/gst/mpegdemux/gstmpegtsdemux.h b/gst/mpegdemux/gstmpegtsdemux.h index c4a907a5..2e2a8e63 100644 --- a/gst/mpegdemux/gstmpegtsdemux.h +++ b/gst/mpegdemux/gstmpegtsdemux.h @@ -52,14 +52,18 @@ #include "gstsectionfilter.h" G_BEGIN_DECLS + #define MPEGTS_MIN_PES_BUFFER_SIZE 4 * 1024 #define MPEGTS_MAX_PES_BUFFER_SIZE 256 * 1024 + #define MPEGTS_MAX_PID 0x1fff #define MPEGTS_NORMAL_TS_PACKETSIZE 188 #define MPEGTS_M2TS_TS_PACKETSIZE 192 + #define IS_MPEGTS_SYNC(data) (((data)[0] == 0x47) && \ (((data)[1] & 0x80) == 0x00) && \ (((data)[3] & 0x10) == 0x10)) + #define GST_TYPE_MPEGTS_DEMUX (gst_mpegts_demux_get_type()) #define GST_MPEGTS_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\ GST_TYPE_MPEGTS_DEMUX,GstMpegTSDemux)) @@ -71,6 +75,7 @@ G_BEGIN_DECLS GST_TYPE_MPEGTS_DEMUX)) #define GST_IS_MPEGTS_DEMUX_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),\ GST_TYPE_MPEGTS_DEMUX)) + typedef struct _GstMpegTSStream GstMpegTSStream; typedef struct _GstMpegTSPMTEntry GstMpegTSPMTEntry; typedef struct _GstMpegTSPMT GstMpegTSPMT; @@ -79,157 +84,157 @@ typedef struct _GstMpegTSPAT GstMpegTSPAT; typedef struct _GstMpegTSDemux GstMpegTSDemux; typedef struct _GstMpegTSDemuxClass GstMpegTSDemuxClass; -struct _GstMpegTSPMTEntry -{ - guint16 PID; +struct _GstMpegTSPMTEntry { + guint16 PID; }; -struct _GstMpegTSPMT -{ - guint16 program_number; - guint8 version_number; - gboolean current_next_indicator; - guint8 section_number; - guint8 last_section_number; - guint16 PCR_PID; - guint16 program_info_length; - GstMPEGDescriptor *program_info; - - GArray *entries; +struct _GstMpegTSPMT { + guint16 program_number; + guint8 version_number; + gboolean current_next_indicator; + guint8 section_number; + guint8 last_section_number; + guint16 PCR_PID; + guint16 program_info_length; + GstMPEGDescriptor * program_info; + + GArray * entries; }; -struct _GstMpegTSPATEntry -{ - guint16 program_number; - guint16 PID; +struct _GstMpegTSPATEntry { + guint16 program_number; + guint16 PID; }; -struct _GstMpegTSPAT -{ - guint16 transport_stream_id; - guint8 version_number; - gboolean current_next_indicator; - guint8 section_number; - guint8 last_section_number; +struct _GstMpegTSPAT { + guint16 transport_stream_id; + guint8 version_number; + gboolean current_next_indicator; + guint8 section_number; + guint8 last_section_number; - GArray *entries; + GArray * entries; }; -typedef enum _MpegTsStreamFlags -{ +typedef enum _MpegTsStreamFlags { MPEGTS_STREAM_FLAG_STREAM_TYPE_UNKNOWN = 0x01, MPEGTS_STREAM_FLAG_PMT_VALID = 0x02, - MPEGTS_STREAM_FLAG_IS_VIDEO = 0x04 + MPEGTS_STREAM_FLAG_IS_VIDEO = 0x04 } MpegTsStreamFlags; /* Information associated to a single MPEG stream. */ -struct _GstMpegTSStream -{ - GstMpegTSDemux *demux; +struct _GstMpegTSStream { + GstMpegTSDemux * demux; - MpegTsStreamFlags flags; + MpegTsStreamFlags flags; /* PID and type */ - guint16 PID; - guint8 PID_type; + guint16 PID; + guint8 PID_type; /* adaptation_field data */ - guint64 last_PCR; - guint64 base_PCR; - guint64 last_OPCR; - guint64 last_PCR_difference; - gboolean discont_PCR; - GstClockTimeDiff discont_difference; + guint64 last_PCR; + guint64 base_PCR; + guint64 last_OPCR; + guint64 last_PCR_difference; + gboolean discont_PCR; + GstClockTimeDiff discont_difference; /* for PAT streams */ - GstMpegTSPAT PAT; + GstMpegTSPAT PAT; /* for PMT streams */ - GstMpegTSPMT PMT; + GstMpegTSPMT PMT; /* for CA streams */ /* for PAT, PMT, CA and private streams */ - GstSectionFilter section_filter; + GstSectionFilter section_filter; /* for PES streams */ - guint8 id; - guint8 stream_type; - GstBuffer *pes_buffer; - guint32 pes_buffer_size; - guint32 pes_buffer_used; - gboolean pes_buffer_overflow; - gboolean pes_buffer_in_sync; - GstPESFilter filter; - GstPad *pad; - GstFlowReturn last_ret; + guint8 id; + guint8 stream_type; + GstBuffer * pes_buffer; + guint32 pes_buffer_size; + guint32 pes_buffer_used; + gboolean pes_buffer_overflow; + gboolean pes_buffer_in_sync; + GstPESFilter filter; + GstPad * pad; + GstFlowReturn last_ret; GstMPEGDescriptor *ES_info; /* needed because 33bit mpeg timestamps wrap around every (approx) 26.5 hrs */ - GstClockTimeDiff base_time; - GstClockTime last_time; + GstClockTimeDiff base_time; + GstClockTime last_time; /* pid of PMT that this stream belongs to */ - guint16 PMT_pid; + guint16 PMT_pid; }; -struct _GstMpegTSDemux -{ - GstElement parent; +struct _GstMpegTSDemux { + GstElement parent; /* properties */ - gboolean check_crc; + gboolean check_crc; /* sink pad and adapter */ - GstPad *sinkpad; - GstAdapter *adapter; - guint8 **sync_lut; - guint sync_lut_len; + GstPad * sinkpad; + GstAdapter * adapter; + guint8 ** sync_lut; + guint sync_lut_len; /* current PMT PID */ - guint16 current_PMT; + guint16 current_PMT; /* Array of MPEGTS_MAX_PID + 1 stream entries */ - GstMpegTSStream **streams; + GstMpegTSStream ** streams; /* Array to perform pmts checks at gst_mpegts_demux_parse_adaptation_field */ - gboolean pmts_checked[MPEGTS_MAX_PID + 1]; - + gboolean pmts_checked[MPEGTS_MAX_PID + 1]; + /* Array of Elementary Stream pids for ts with PMT */ - guint16 *elementary_pids; - guint nb_elementary_pids; + guint16 * elementary_pids; + guint nb_elementary_pids; /* Program number to use */ - gint program_number; + gint program_number; /* indicates that we need to close our pad group, because we've added * at least one pad */ - gboolean need_no_more_pads; - guint16 packetsize; - gboolean m2ts_mode; + gboolean need_no_more_pads; + guint16 packetsize; + gboolean m2ts_mode; /* clocking */ - GstClock *clock; - GstClockTime clock_base; - /* Additional information required for seeking */ - guint64 num_packets; - gint64 bitrate; + GstClock * clock; + GstClockTime clock_base; + + /* Additional information required for seeking. + * num_packets: Number of packets outputted + * bitrate: estimated bitrate (based on pcr and num_packets */ + guint64 num_packets; + gint64 bitrate; + /* Two PCRs observations to calculate bitrate */ - gint64 pcr[2]; - GstClockTime cache_duration; + gint64 pcr[2]; + + /* Cached duration estimation */ + GstClockTime cache_duration; + /* Cached base_PCR in GStreamer time. */ - GstClockTime base_pts; + GstClockTime base_pts; }; -struct _GstMpegTSDemuxClass -{ - GstElementClass parent_class; +struct _GstMpegTSDemuxClass { + GstElementClass parent_class; - GstPadTemplate *sink_template; - GstPadTemplate *video_template; - GstPadTemplate *audio_template; - GstPadTemplate *private_template; + GstPadTemplate * sink_template; + GstPadTemplate * video_template; + GstPadTemplate * audio_template; + GstPadTemplate * private_template; }; -GType gst_mpegts_demux_get_type (void); +GType gst_mpegts_demux_get_type (void); -gboolean gst_mpegts_demux_plugin_init (GstPlugin * plugin); +gboolean gst_mpegts_demux_plugin_init (GstPlugin *plugin); G_END_DECLS + #endif /* __GST_MPEGTS_DEMUX_H__ */ |