Cross Reference: /external/speex/libspeex/jitter.c

Lines Matching refs:timestamp
140    spx_uint32_t last_returned_timestamp;                       /**< Useful for getting the next packet with the same timestamp (for fragmented media) */
143    spx_int32_t buffered;                                       /**< Amount of data we think is still buffered by the application (timestamp units)*/
146    spx_uint32_t arrival[SPEEX_JITTER_MAX_BUFFER_SIZE];         /**< Packet arrival time (0 means it was late, even though it's a valid timestamp) */
150    spx_int32_t delay_step;                                     /**< Size of the steps when adjusting buffering (timestamp units) */
170    The optimised function is in timestamp units and is:
173    @param late_factor Equivalent cost of a late frame (in timestamp units) 
372    /*fprintf (stderr, "put packet %d %d\n", timestamp, span);*/
380          if (jitter->packets[i].data && LE32(jitter->packets[i].timestamp + jitter->packets[i].span, jitter->pointer_timestamp))
392    /*fprintf(stderr, "arrival: %d %d %d\n", packet->timestamp, jitter->next_stop, jitter->pointer_timestamp);*/
394    if (!jitter->reset_state && LT32(packet->timestamp, jitter->next_stop))
396       update_timings(jitter, ((spx_int32_t)packet->timestamp) - ((spx_int32_t)jitter->next_stop) - jitter->buffer_margin);
410    if (jitter->reset_state || GE32(packet->timestamp+packet->span+jitter->delay_step, jitter->pointer_timestamp))
423          int earliest=jitter->packets[0].timestamp;
427             if (!jitter->packets[i].data || LT32(jitter->packets[j].timestamp,earliest))
429                earliest = jitter->packets[j].timestamp;
438          /*fprintf (stderr, "Buffer is full, discarding earliest frame %d (currently at %d)\n", timestamp, jitter->pointer_timestamp);*/      
450       jitter->packets[i].timestamp=packet->timestamp;
483          if (jitter->packets[i].data && (!found || LT32(jitter->packets[i].timestamp,oldest)))
485             oldest = jitter->packets[i].timestamp;
495          packet->timestamp = 0;
506       packet->timestamp = jitter->pointer_timestamp;
523    /* Search the buffer for a packet with the right timestamp and spanning the whole current chunk */
526       if (jitter->packets[i].data && jitter->packets[i].timestamp==jitter->pointer_timestamp && GE32(jitter->packets[i].timestamp+jitter->packets[i].span,jitter->pointer_timestamp+desired_span))
535          if (jitter->packets[i].data && LE32(jitter->packets[i].timestamp, jitter->pointer_timestamp) && GE32(jitter->packets[i].timestamp+jitter->packets[i].span,jitter->pointer_timestamp+desired_span))
545          if (jitter->packets[i].data && LE32(jitter->packets[i].timestamp, jitter->pointer_timestamp) && GT32(jitter->packets[i].timestamp+jitter->packets[i].span,jitter->pointer_timestamp))
560          if (jitter->packets[i].data && LT32(jitter->packets[i].timestamp,jitter->pointer_timestamp+desired_span) && GE32(jitter->packets[i].timestamp,jitter->pointer_timestamp))
562             if (!found || LT32(jitter->packets[i].timestamp,best_time) || (jitter->packets[i].timestamp==best_time && GT32(jitter->packets[i].span,best_span)))
564                best_time = jitter->packets[i].timestamp;
575          /*fprintf (stderr, "incomplete: %d %d %d %d\n", jitter->packets[i].timestamp, jitter->pointer_timestamp, chunk_size, jitter->packets[i].span);*/
587       /* In this case, 0 isn't as a valid timestamp */
590          update_timings(jitter, ((spx_int32_t)jitter->packets[i].timestamp) - ((spx_int32_t)jitter->arrival[i]) - jitter->buffer_margin);
612       /* Set timestamp and span (if requested) */
613       offset = (spx_int32_t)jitter->packets[i].timestamp-(spx_int32_t)jitter->pointer_timestamp;
619       packet->timestamp = jitter->packets[i].timestamp;
620       jitter->last_returned_timestamp = packet->timestamp;
626       jitter->pointer_timestamp = jitter->packets[i].timestamp+jitter->packets[i].span;
654       packet->timestamp = jitter->pointer_timestamp;
665       packet->timestamp = jitter->pointer_timestamp;
685       if (jitter->packets[i].data && jitter->packets[i].timestamp==jitter->last_returned_timestamp)
702       packet->timestamp = jitter->packets[i].timestamp;
748 /** Get pointer timestamp of jitter buffer */
798             if (jitter->packets[i].data && LE32(jitter->pointer_timestamp, jitter->packets[i].timestamp))