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winegstreamer: Handle sink caps query in a separate helper.

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Rémi Bernon 2024-01-30 17:17:25 +01:00 • committed by Alexandre Julliard
parent ec759079a5
commit f39156ee6a
1 changed files with 27 additions and 21 deletions
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48
dlls/winegstreamer/wg_transform.c
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@ -185,6 +185,30 @@ static gboolean transform_sink_query_allocation(struct wg_transform *transform,
return true;
}
static gboolean transform_sink_query_caps(struct wg_transform *transform, GstQuery *query)
{
GstCaps *caps, *filter, *temp;
GST_LOG("transform %p, query %"GST_PTR_FORMAT, transform, query);
gst_query_parse_caps(query, &filter);
if (!(caps = wg_format_to_caps(&transform->output_format)))
return false;
if (filter)
{
temp = gst_caps_intersect(caps, filter);
gst_caps_unref(caps);
caps = temp;
}
GST_INFO("Returning caps %" GST_PTR_FORMAT, caps);
gst_query_set_caps_result(query, caps);
gst_caps_unref(caps);
return true;
}
static gboolean transform_sink_query_cb(GstPad *pad, GstObject *parent, GstQuery *query)
{
struct wg_transform *transform = gst_pad_get_element_private(pad);
@ -198,27 +222,9 @@ static gboolean transform_sink_query_cb(GstPad *pad, GstObject *parent, GstQuery
return true;
break;
case GST_QUERY_CAPS:
{
GstCaps *caps, *filter, *temp;
gst_query_parse_caps(query, &filter);
if (!(caps = wg_format_to_caps(&transform->output_format)))
break;
if (filter)
{
temp = gst_caps_intersect(caps, filter);
gst_caps_unref(caps);
caps = temp;
}
GST_INFO("Returning caps %" GST_PTR_FORMAT, caps);
gst_query_set_caps_result(query, caps);
gst_caps_unref(caps);
return true;
}
if (transform_sink_query_caps(transform, query))
return true;
break;
default:
GST_WARNING("Ignoring \"%s\" query.", gst_query_type_get_name(query->type));
break;