[vlc-commits] mp4 mux: use a variable to make the code shorter

[Rafaël Carré]

vlc | branch: master | Rafaël Carré <funman at videolan.org> | Sat Aug 24 17:15:28 2013 +0200| [09820c0cd3e704148948c5011ea3d38247bf1e5a] | committer: Rafaël Carré

mp4 mux: use a variable to make the code shorter

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=09820c0cd3e704148948c5011ea3d38247bf1e5a
---

 modules/mux/mp4.c |   10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/modules/mux/mp4.c b/modules/mux/mp4.c
index 9a697c2..63013cd 100644
--- a/modules/mux/mp4.c
+++ b/modules/mux/mp4.c
@@ -1154,13 +1154,11 @@ static bo_t *GetStblBox(sout_mux_t *p_mux, mp4_stream_t *p_stream)
     /* first, create quantified length */
     int64_t i_dts = 0, i_dts_deq = 0;
     for (unsigned i = 0 ; i < p_stream->i_entry_count; i++) {
-        int64_t i_delta = p_stream->entry[i].i_length + i_dts - i_dts_deq;
-
-        i_dts += p_stream->entry[i].i_length;
-
-        p_stream->entry[i].i_length =
-            i_delta * (int64_t)i_timescale / CLOCK_FREQ;
+        mp4_entry_t *e = &p_stream->entry[i];
 
+        int64_t i_delta = e->i_length + i_dts - i_dts_deq;
+        i_dts += e->i_length;
+        e->i_length = i_delta * (int64_t)i_timescale / CLOCK_FREQ;
         i_dts_deq += i_delta;
     }
     /* then write encoded table */