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gst/gstbuffer.c: Copy selected buffer-flags when creating subbuffers.

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Original commit message from CVS:
* gst/gstbuffer.c:
Copy selected buffer-flags when creating subbuffers.
Fixes #516395.
This commit is contained in:
Stefan Kost 2008-02-15 12:33:00 +00:00
parent 109511b55b
commit f09aa1dd08
3 changed files with 17 additions and 7 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-02-15 Stefan Kost <ensonic@users.sf.net>
* gst/gstbuffer.c:
Copy selected buffer-flags when creating subbuffers.
Fixes #516395.
2008-02-12 Sebastian Dröge <slomo@circular-chaos.org>
* gst/gstbuffer.c: (gst_buffer_class_init), (gst_buffer_finalize):

2
common

@ -1 +1 @@
Subproject commit 05a617c9043ddb78f8578195b18c166d7e1d4c2e
Subproject commit 2a19465fdb43a75f4d32950fd2beb1beb950eec2

16
gst/gstbuffer.c
View file

@ -464,12 +464,6 @@ gst_buffer_make_metadata_writable (GstBuffer * buf)
} else {
ret = gst_buffer_create_sub (buf, 0, GST_BUFFER_SIZE (buf));
/* copy all the flags except IN_CAPS */
GST_BUFFER_FLAGS (ret) = GST_BUFFER_FLAGS (buf);
GST_BUFFER_FLAG_UNSET (ret, GST_BUFFER_FLAG_IN_CAPS);
/* data should always be set to READONLY */
GST_BUFFER_FLAG_SET (ret, GST_BUFFER_FLAG_READONLY);
gst_buffer_unref (buf);
}
@ -599,6 +593,16 @@ gst_buffer_create_sub (GstBuffer * buffer, guint offset, guint size)
GST_BUFFER_DATA (GST_BUFFER_CAST (subbuffer)) = buffer->data + offset;
GST_BUFFER_SIZE (GST_BUFFER_CAST (subbuffer)) = size;
if ((offset == 0) && (size == GST_BUFFER_SIZE (buffer))) {
/* copy all the flags except IN_CAPS */
GST_BUFFER_FLAG_SET (subbuffer, GST_BUFFER_FLAGS (buffer));
GST_BUFFER_FLAG_UNSET (subbuffer, GST_BUFFER_FLAG_IN_CAPS);
} else {
/* copy only PREROLL & GAP flags */
GST_BUFFER_FLAG_SET (subbuffer, (GST_BUFFER_FLAGS (buffer) &
(GST_BUFFER_FLAG_PREROLL | GST_BUFFER_FLAG_GAP)));
}
/* we can copy the timestamp and offset if the new buffer starts at
* offset 0 */
if (offset == 0) {