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vaapidecode: add drain() vmethod

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In GStremer v1.6 a new vmethod drain() was added in GstVideoDecoder
class. This patch implements this new method.

https://bugzilla.gnome.org/show_bug.cgi?id=742922

Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
This commit is contained in:
Víctor Manuel Jáquez Leal 2015-03-16 23:38:18 +02:00 committed by Sreerenj Balachandran
parent 49606b8d25
commit 71d91c7716
1 changed files with 16 additions and 0 deletions
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16
gst/vaapi/gstvaapidecode.c
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@ -481,6 +481,19 @@ not_negotiated:
}
}
#if GST_CHECK_VERSION(1,5,0)
static GstFlowReturn
gst_vaapidecode_drain (GstVideoDecoder * vdec)
{
GstVaapiDecode *const decode = GST_VAAPIDECODE (vdec);
if (!decode->decoder)
return GST_FLOW_NOT_NEGOTIATED;
return gst_vaapidecode_push_all_decoded_frames (decode);
}
#endif
static gboolean
gst_vaapidecode_internal_flush (GstVideoDecoder * vdec)
{
@ -845,6 +858,9 @@ gst_vaapidecode_class_init (GstVaapiDecodeClass * klass)
vdec_class->parse = GST_DEBUG_FUNCPTR (gst_vaapidecode_parse);
vdec_class->handle_frame = GST_DEBUG_FUNCPTR (gst_vaapidecode_handle_frame);
vdec_class->finish = GST_DEBUG_FUNCPTR (gst_vaapidecode_finish);
#if GST_CHECK_VERSION(1,5,0)
vdec_class->drain = GST_DEBUG_FUNCPTR (gst_vaapidecode_drain);
#endif
#if GST_CHECK_VERSION(1,0,0)
vdec_class->decide_allocation =