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docs: add a note to the gst_adapter_take_buffer() docs about buffer flags

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https://bugzilla.gnome.org/show_bug.cgi?id=682110
This commit is contained in:
Tim-Philipp Müller 2013-01-16 17:24:42 +00:00
parent 47c2fc4aba
commit e90d2710b3
1 changed files with 9 additions and 2 deletions
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11
libs/gst/base/gstadapter.c
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@ -717,12 +717,19 @@ gst_adapter_take (GstAdapter * adapter, gsize nbytes)
* since it can reuse the memory in pushed buffers by subbuffering
* or merging.
*
* Caller owns returned value. gst_buffer_unref() after usage.
* Note that no assumptions should be made as to whether certain buffer
* flags such as the DISCONT flag are set on the returned buffer, or not.
* The caller needs to explicitly set or unset flags that should be set or
* unset.
*
* Caller owns a reference to the returned buffer. gst_buffer_unref() after
* usage.
*
* Free-function: gst_buffer_unref
*
* Returns: (transfer full): a #GstBuffer containing the first @nbytes of
* the adapter, or #NULL if @nbytes bytes are not available
* the adapter, or #NULL if @nbytes bytes are not available.
* gst_buffer_unref() when no longer needed.
*/
GstBuffer *
gst_adapter_take_buffer (GstAdapter * adapter, gsize nbytes)