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some fixes to _span

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Original commit message from CVS:
some fixes to _span
This commit is contained in:
Wim Taymans 2001-09-17 00:15:46 +00:00
parent 2f4462aa0f
commit d1ba7c212d
1 changed files with 6 additions and 2 deletions
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8
gst/gstbuffer.c
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@ -147,7 +147,8 @@ gst_buffer_create_sub (GstBuffer *parent,
g_mutex_lock (_gst_buffer_chunk_lock);
buffer = g_mem_chunk_alloc (_gst_buffer_chunk);
g_mutex_unlock (_gst_buffer_chunk_lock);
GST_INFO (GST_CAT_BUFFER,"creating new subbuffer %p from parent %p", buffer, parent);
GST_INFO (GST_CAT_BUFFER,"creating new subbuffer %p from parent %p (size %u, offset %u)",
buffer, parent, size, offset);
buffer->lock = g_mutex_new ();
#ifdef HAVE_ATOMIC_H
@ -452,9 +453,9 @@ gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2, guint32 len)
if (gst_buffer_is_span_fast(buf1,buf2)) {
// we simply create a subbuffer of the common parent
newbuf = gst_buffer_create_sub(buf1->parent, buf1->data - (buf1->parent->data) + offset, len);
// FIXME unref buf1 and buf2 here?
}
else {
g_print ("slow path taken in buffer_span\n");
// otherwise we simply have to brute-force copy the buffers
newbuf = gst_buffer_new();
@ -474,6 +475,9 @@ gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2, guint32 len)
else newbuf->maxage = buf1->maxage;
}
// FIXME unref buf1 and buf2 here?
gst_buffer_unref (buf1);
gst_buffer_unref (buf2);
return newbuf;
}