From 19becc8ea911e74b5443420a8da411444f980725 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 7 Nov 2019 16:05:27 +0100
Subject: stats, demux: log byte level stream seeks

---
 demux/demux.c | 7 +++++++
 demux/demux.h | 1 +
 2 files changed, 8 insertions(+)

(limited to 'demux')

diff --git a/demux/demux.c b/demux/demux.c
index c6319281a0..40439b32a8 100644
--- a/demux/demux.c
+++ b/demux/demux.c
@@ -273,6 +273,7 @@ struct demux_internal {
     int64_t slave_unbuffered_read_bytes; // value repoted from demuxer impl.
     int64_t hack_unbuffered_read_bytes;  // for demux_get_bytes_read_hack()
     int64_t cache_unbuffered_read_bytes; // for demux_reader_state.bytes_per_second
+    int64_t byte_level_seeks;            // for demux_reader_state.byte_level_seeks
 };
 
 struct timed_metadata {
@@ -3978,14 +3979,19 @@ static void update_bytes_read(struct demux_internal *in)
     int64_t new = in->slave_unbuffered_read_bytes;
     in->slave_unbuffered_read_bytes = 0;
 
+    int64_t new_seeks = 0;
+
     struct stream *stream = demuxer->stream;
     if (stream) {
         new += stream->total_unbuffered_read_bytes;
         stream->total_unbuffered_read_bytes = 0;
+        new_seeks += stream->total_stream_seeks;
+        stream->total_stream_seeks = 0;
     }
 
     in->cache_unbuffered_read_bytes += new;
     in->hack_unbuffered_read_bytes += new;
+    in->byte_level_seeks += new_seeks;
 }
 
 // must be called not locked
@@ -4346,6 +4352,7 @@ void demux_get_reader_state(struct demuxer *demuxer, struct demux_reader_state *
         .low_level_seeks = in->low_level_seeks,
         .ts_last = in->demux_ts,
         .bytes_per_second = in->bytes_per_second,
+        .byte_level_seeks = in->byte_level_seeks,
         .file_cache_bytes = in->cache ? demux_cache_get_size(in->cache) : -1,
     };
     bool any_packets = false;
diff --git a/demux/demux.h b/demux/demux.h
index 3e3abbc84f..235744c6f7 100644
--- a/demux/demux.h
+++ b/demux/demux.h
@@ -47,6 +47,7 @@ struct demux_reader_state {
     int64_t file_cache_bytes;
     double seeking; // current low level seek target, or NOPTS
     int low_level_seeks; // number of started low level seeks
+    uint64_t byte_level_seeks; // number of byte stream level seeks
     double ts_last; // approx. timestamp of demuxer position
     uint64_t bytes_per_second; // low level statistics
     // Positions that can be seeked to without incurring the latency of a low
-- 
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