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buffer: fix meta sequence number fallback on rpi

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The global seqnum variable wasn't actually increased in
the fallback code path, leading to all buffers getting
a seqnum of 0. Which also made the unit test fail.

This affects platforms/toolchains that don't have
64-bit atomic ops such as when compiling for armv7 rpi.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/565>
This commit is contained in:
Tim-Philipp Müller 2020-07-14 12:11:57 +01:00 committed by GStreamer Merge Bot
parent 348fe27c7a
commit 5bd81abdb1
1 changed files with 1 additions and 1 deletions
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gst/gstbuffer.c
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@ -192,7 +192,7 @@ gst_atomic_int64_inc (volatile gint64 * atomic)
gint64 ret; gint64 ret;
G_LOCK (meta_seq); G_LOCK (meta_seq);
ret = *atomic++; ret = (*atomic)++;
G_UNLOCK (meta_seq); G_UNLOCK (meta_seq);
return ret; return ret;