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vaapidecode: intersect with filter in getcaps()

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In commit 6034734d I forgot to add the caps filter intersection in the
getcaps() vmethod generating a regression when a capsfilter is set in the
pipeline.

This commit adds the caps filter intersection.
This commit is contained in:
Víctor Manuel Jáquez Leal 2016-03-01 11:35:49 +01:00
parent 0bae36bb88
commit 861ef4d218
1 changed files with 15 additions and 3 deletions
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18
gst/vaapi/gstvaapidecode.c
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@ -1005,13 +1005,16 @@ static GstCaps *
gst_vaapidecode_sink_getcaps (GstVideoDecoder * vdec, GstCaps * filter)
{
GstVaapiDecode *const decode = GST_VAAPIDECODE (vdec);
GstCaps *tmp, *caps = NULL;
if (decode->allowed_caps)
goto bail;
/* if we haven't a display yet, return our pad's template caps */
if (!GST_VAAPI_PLUGIN_BASE_DISPLAY (decode))
return gst_pad_get_pad_template_caps (GST_VIDEO_DECODER_SINK_PAD (vdec));
if (!GST_VAAPI_PLUGIN_BASE_DISPLAY (decode)) {
caps = gst_pad_get_pad_template_caps (GST_VIDEO_DECODER_SINK_PAD (vdec));
goto bail;
}
/* if the allowed caps calculation fails, return an empty caps, so
* the auto-plug can try other decoder */
@ -1019,7 +1022,16 @@ gst_vaapidecode_sink_getcaps (GstVideoDecoder * vdec, GstCaps * filter)
return gst_caps_new_empty ();
bail:
return gst_caps_ref (decode->allowed_caps);
if (!caps)
caps = gst_caps_ref (decode->allowed_caps);
if (filter) {
tmp = caps;
caps = gst_caps_intersect_full (filter, tmp, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (tmp);
}
return caps;
}
static gboolean