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x264enc: Re-send the received upstream event as-is downstream

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=606689
This commit is contained in:
Olivier Crête 2010-01-08 20:51:56 -05:00 committed by Mark Nauwelaerts
parent 580c01095a
commit 7f685c4a21
2 changed files with 15 additions and 12 deletions
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25
ext/x264/gstx264enc.c
View file

@ -517,7 +517,9 @@ gst_x264_enc_reset (GstX264Enc * encoder)
GST_OBJECT_LOCK (encoder);
encoder->i_type = X264_TYPE_AUTO;
encoder->send_forcekeyunit = FALSE;
if (encoder->forcekeyunit_event)
gst_event_unref (encoder->forcekeyunit_event);
encoder->forcekeyunit_event = NULL;
GST_OBJECT_UNLOCK (encoder);
}
@ -925,7 +927,9 @@ gst_x264_enc_src_event (GstPad * pad, GstEvent * event)
/* Set I frame request */
GST_OBJECT_LOCK (encoder);
encoder->i_type = X264_TYPE_I;
encoder->send_forcekeyunit = TRUE;
encoder->forcekeyunit_event = gst_event_copy (event);
GST_EVENT_TYPE (encoder->forcekeyunit_event) =
GST_EVENT_CUSTOM_DOWNSTREAM;
GST_OBJECT_UNLOCK (encoder);
forward = FALSE;
gst_event_unref (event);
@ -1057,7 +1061,7 @@ gst_x264_enc_encode_frame (GstX264Enc * encoder, x264_picture_t * pic_in,
GstClockTime timestamp;
GstClockTime duration;
guint8 *data;
gboolean send_forcekeyunit;
GstEvent *forcekeyunit_event = NULL;
if (G_UNLIKELY (encoder->x264enc == NULL))
return GST_FLOW_NOT_NEGOTIATED;
@ -1137,15 +1141,14 @@ gst_x264_enc_encode_frame (GstX264Enc * encoder, x264_picture_t * pic_in,
}
GST_OBJECT_LOCK (encoder);
send_forcekeyunit = encoder->send_forcekeyunit;
encoder->send_forcekeyunit = FALSE;
forcekeyunit_event = encoder->forcekeyunit_event;
encoder->forcekeyunit_event = NULL;
GST_OBJECT_UNLOCK (encoder);
if (send_forcekeyunit)
gst_pad_push_event (encoder->srcpad,
gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM,
gst_structure_new ("GstForceKeyUnit",
"timestamp", G_TYPE_UINT64, GST_BUFFER_TIMESTAMP (out_buf),
NULL)));
if (forcekeyunit_event) {
gst_structure_set (forcekeyunit_event->structure,
"timestamp", G_TYPE_UINT64, GST_BUFFER_TIMESTAMP (out_buf), NULL);
gst_pad_push_event (encoder->srcpad, forcekeyunit_event);
}
return gst_pad_push (encoder->srcpad, out_buf);
}

2
ext/x264/gstx264enc.h
View file

@ -99,7 +99,7 @@ struct _GstX264Enc
gulong buffer_size;
gint i_type;
gboolean send_forcekeyunit;
GstEvent *forcekeyunit_event;
};
struct _GstX264EncClass