mpegts: Make discard_pid() faster for single-program streams

[ffmpeg] / libavformat / mpegts.h

diff --git a/libavformat/mpegts.h b/libavformat/mpegts.h
index 15eee607823141bb0b13f843ce66741ba0af29fe..fafe98fcf848b88ff6179ca077ba41740fa66c9f 100644 (file)
--- a/libavformat/mpegts.h
+++ b/libavformat/mpegts.h
@@ -39,6 +39,7 @@
 /* table ids */
 #define PAT_TID   0x00
 #define PMT_TID   0x02
+#define M4OD_TID  0x05
 #define SDT_TID   0x42
 
 #define STREAM_TYPE_VIDEO_MPEG1     0x01
@@ -51,6 +52,7 @@
 #define STREAM_TYPE_AUDIO_AAC_LATM  0x11
 #define STREAM_TYPE_VIDEO_MPEG4     0x10
 #define STREAM_TYPE_VIDEO_H264      0x1b
+#define STREAM_TYPE_VIDEO_CAVS      0x42
 #define STREAM_TYPE_VIDEO_VC1       0xea
 #define STREAM_TYPE_VIDEO_DIRAC     0xd1
 
@@ -64,10 +66,28 @@ int ff_mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
                            const uint8_t *buf, int len);
 void ff_mpegts_parse_close(MpegTSContext *ts);
 
-typedef struct {
+typedef struct SLConfigDescr {
+    int use_au_start;
+    int use_au_end;
+    int use_rand_acc_pt;
+    int use_padding;
+    int use_timestamps;
+    int use_idle;
+    int timestamp_res;
+    int timestamp_len;
+    int ocr_len;
+    int au_len;
+    int inst_bitrate_len;
+    int degr_prior_len;
+    int au_seq_num_len;
+    int packet_seq_num_len;
+} SLConfigDescr;
+
+typedef struct Mp4Descr {
     int es_id;
     int dec_config_descr_len;
     uint8_t *dec_config_descr;
+    SLConfigDescr sl;
 } Mp4Descr;
 
 /**
@@ -77,14 +97,11 @@ typedef struct {
  * @param stream_type               STREAM_TYPE_xxx
  * @param pp                        Descriptor buffer pointer
  * @param desc_list_end             End of buffer
- * @param mp4_dec_config_descr_len  Length of 'mp4_dec_config_descr', or zero if not present
- * @param mp4_es_id
- * @param pid
- * @param mp4_dec_config_descr
  * @return <0 to stop processing
  */
 int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type,
                               const uint8_t **pp, const uint8_t *desc_list_end,
-                              Mp4Descr *mp4_descr, int mp4_descr_count, int pid);
+                              Mp4Descr *mp4_descr, int mp4_descr_count, int pid,
+                              MpegTSContext *ts);
 
 #endif /* AVFORMAT_MPEGTS_H */