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change getcaps to query

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This commit is contained in:
Wim Taymans 2011-11-15 16:34:39 +01:00
parent 607ce96e33
commit 2aac4ddabf
1 changed files with 32 additions and 2 deletions
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34
ext/x264/gstx264enc.c
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@ -486,6 +486,7 @@ static void gst_x264_enc_close_encoder (GstX264Enc * encoder);
static gboolean gst_x264_enc_sink_set_caps (GstPad * pad, GstCaps * caps);
static GstCaps *gst_x264_enc_sink_get_caps (GstPad * pad, GstCaps * filter);
static gboolean gst_x264_enc_sink_event (GstPad * pad, GstEvent * event);
static gboolean gst_x264_enc_sink_query (GstPad * pad, GstQuery * query);
static gboolean gst_x264_enc_src_event (GstPad * pad, GstEvent * event);
static GstFlowReturn gst_x264_enc_chain (GstPad * pad, GstBuffer * buf);
static void gst_x264_enc_flush_frames (GstX264Enc * encoder, gboolean send);
@ -850,12 +851,12 @@ static void
gst_x264_enc_init (GstX264Enc * encoder)
{
encoder->sinkpad = gst_pad_new_from_static_template (&sink_factory, "sink");
gst_pad_set_getcaps_function (encoder->sinkpad,
GST_DEBUG_FUNCPTR (gst_x264_enc_sink_get_caps));
gst_pad_set_event_function (encoder->sinkpad,
GST_DEBUG_FUNCPTR (gst_x264_enc_sink_event));
gst_pad_set_chain_function (encoder->sinkpad,
GST_DEBUG_FUNCPTR (gst_x264_enc_chain));
gst_pad_set_query_function (encoder->sinkpad,
GST_DEBUG_FUNCPTR (gst_x264_enc_sink_query));
gst_element_add_pad (GST_ELEMENT (encoder), encoder->sinkpad);
encoder->srcpad = gst_pad_new_from_static_template (&src_factory, "src");
@ -1815,6 +1816,35 @@ gst_x264_enc_sink_event (GstPad * pad, GstEvent * event)
return ret;
}
static gboolean
gst_x264_enc_sink_query (GstPad * pad, GstQuery * query)
{
gboolean ret = FALSE;
GstX264Enc *encoder;
encoder = GST_X264_ENC (gst_pad_get_parent (pad));
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_CAPS:
{
GstCaps *filter, *caps;
gst_query_parse_caps (query, &filter);
caps = gst_x264_enc_sink_get_caps (pad, filter);
gst_query_set_caps_result (query, caps);
gst_caps_unref (caps);
ret = TRUE;
break;
}
default:
ret = gst_pad_query_default (pad, query);
break;
}
gst_object_unref (encoder);
return ret;
}
/* chain function
* this function does the actual processing
*/