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ttmlrender: Mark pad as needing reconfiguration again if it failed

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And return FLUSHING instead of NOT_NEGOTIATED on flushing pads.

https://bugzilla.gnome.org/show_bug.cgi?id=774623
This commit is contained in:
Sebastian Dröge 2016-11-17 20:19:44 +02:00
parent b2dd97a3d0
commit a1dc37b22b
1 changed files with 16 additions and 2 deletions
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18
ext/ttml/gstttmlrender.c
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@ -317,6 +317,8 @@ gst_ttml_render_negotiate (GstTtmlRender * render, GstCaps * caps)
GST_DEBUG_OBJECT (render, "performing negotiation");
gst_pad_check_reconfigure (render->srcpad);
if (!caps)
caps = gst_pad_get_current_caps (render->video_sinkpad);
else
@ -402,12 +404,16 @@ gst_ttml_render_negotiate (GstTtmlRender * render, GstCaps * caps)
gst_caps_unref (caps);
if (!ret)
gst_pad_mark_reconfigure (render->srcpad);
return ret;
no_format:
{
if (caps)
gst_caps_unref (caps);
gst_pad_mark_reconfigure (render->srcpad);
return FALSE;
}
}
@ -730,8 +736,16 @@ gst_ttml_render_push_frame (GstTtmlRender * render, GstBuffer * video_frame)
goto done;
}
if (gst_pad_check_reconfigure (render->srcpad))
gst_ttml_render_negotiate (render, NULL);
if (gst_pad_check_reconfigure (render->srcpad)) {
if (!gst_ttml_render_negotiate (render, NULL)) {
gst_pad_mark_reconfigure (render->srcpad);
gst_buffer_unref (video_frame);
if (GST_PAD_IS_FLUSHING (render->srcpad))
return GST_FLOW_FLUSHING;
else
return GST_FLOW_NOT_NEGOTIATED;
}
}
video_frame = gst_buffer_make_writable (video_frame);