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buffer: do not touch memory tag flag when copying buffer flags

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The tag memory flag will be set later if the memory is also copied. This
patch avoids buffers being freed needlessly in bufferpools.

https://bugzilla.gnome.org/show_bug.cgi?id=735574
This commit is contained in:
Arnaud Vrac 2014-08-26 20:14:40 +02:00 committed by Sebastian Dröge
parent b0fff643dc
commit f0deb37a86
1 changed files with 5 additions and 1 deletions
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6
gst/gstbuffer.c
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@ -397,7 +397,11 @@ gst_buffer_copy_into (GstBuffer * dest, GstBuffer * src,
if (flags & GST_BUFFER_COPY_FLAGS) {
/* copy flags */
GST_MINI_OBJECT_FLAGS (dest) = GST_MINI_OBJECT_FLAGS (src);
guint flags_mask = ~GST_BUFFER_FLAG_TAG_MEMORY;
GST_MINI_OBJECT_FLAGS (dest) =
(GST_MINI_OBJECT_FLAGS (src) & flags_mask) |
(GST_MINI_OBJECT_FLAGS (dest) & ~flags_mask);
}
if (flags & GST_BUFFER_COPY_TIMESTAMPS) {