[vlc-commits] demux: mp4: remove unused chunk sample index

[Francois Cartegnie]

vlc | branch: master | Francois Cartegnie <fcvlcdev at free.fr> | Thu Feb  4 14:54:55 2021 +0100| [90e75dfe2e3f2d65e7b79b7c523dfa781aaeb598] | committer: Francois Cartegnie

demux: mp4: remove unused chunk sample index

no longer altering index for a while

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=90e75dfe2e3f2d65e7b79b7c523dfa781aaeb598
---

 modules/demux/mp4/mp4.c | 1 -
 modules/demux/mp4/mp4.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/modules/demux/mp4/mp4.c b/modules/demux/mp4/mp4.c
index 136b25b42a..c926d47e72 100644
--- a/modules/demux/mp4/mp4.c
+++ b/modules/demux/mp4/mp4.c
@@ -3289,7 +3289,6 @@ static int TrackGotoChunkSample( demux_t *p_demux, mp4_track_t *p_track,
         return VLC_EGENERIC;
 
     p_track->i_chunk    = i_chunk;
-    p_track->chunk[i_chunk].i_sample = i_sample - p_track->chunk[i_chunk].i_sample_first;
     p_track->i_sample   = i_sample;
 
     return p_track->b_selected ? VLC_SUCCESS : VLC_EGENERIC;
diff --git a/modules/demux/mp4/mp4.h b/modules/demux/mp4/mp4.h
index 1d363b3399..5dc0bdbe20 100644
--- a/modules/demux/mp4/mp4.h
+++ b/modules/demux/mp4/mp4.h
@@ -37,7 +37,6 @@ typedef struct
     uint32_t     i_sample_description_index; /* index for SampleEntry to use */
     uint32_t     i_sample_count; /* how many samples in this chunk */
     uint32_t     i_sample_first; /* index of the first sample in this chunk */
-    uint32_t     i_sample; /* index of the next sample to read in this chunk */
     uint32_t     i_virtual_run_number; /* chunks interleaving sequence */
 
     /* now provide way to calculate pts, dts, and offset without too