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deinterlace: Implement reconfiguration a bit better

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And e.g. consider reconfiguration caused by RECONFIGURE events too.

https://bugzilla.gnome.org/show_bug.cgi?id=720388
This commit is contained in:
Sebastian Dröge 2016-01-26 17:50:30 +01:00
parent 8c1c091439
commit 2e8d4e8c7a
1 changed files with 12 additions and 9 deletions
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21
gst/deinterlace/gstdeinterlace.c
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@ -34,10 +34,6 @@
* </refsect2> * </refsect2>
*/ */
/* FIXME PORTING 0.11:
* - reconfiguration needs to be done differently
*/
#ifdef HAVE_CONFIG_H #ifdef HAVE_CONFIG_H
#include "config.h" #include "config.h"
#endif #endif
@ -847,7 +843,6 @@ gst_deinterlace_set_property (GObject * object, guint prop_id,
GST_OBJECT_LOCK (self); GST_OBJECT_LOCK (self);
new_mode = g_value_get_enum (value); new_mode = g_value_get_enum (value);
/* FIXME: reconfiguration should probably be done differently */
if (self->mode != new_mode && gst_pad_has_current_caps (self->srcpad)) { if (self->mode != new_mode && gst_pad_has_current_caps (self->srcpad)) {
self->reconfigure = TRUE; self->reconfigure = TRUE;
self->new_mode = new_mode; self->new_mode = new_mode;
@ -866,7 +861,6 @@ gst_deinterlace_set_property (GObject * object, guint prop_id,
GST_OBJECT_LOCK (self); GST_OBJECT_LOCK (self);
new_fields = g_value_get_enum (value); new_fields = g_value_get_enum (value);
/* FIXME: reconfiguration should probably be done differently */
if (self->fields != new_fields && gst_pad_has_current_caps (self->srcpad)) { if (self->fields != new_fields && gst_pad_has_current_caps (self->srcpad)) {
self->reconfigure = TRUE; self->reconfigure = TRUE;
self->new_fields = new_fields; self->new_fields = new_fields;
@ -1550,7 +1544,11 @@ restart:
/* setcaps on sink and src pads */ /* setcaps on sink and src pads */
sinkcaps = gst_pad_get_current_caps (self->sinkpad); sinkcaps = gst_pad_get_current_caps (self->sinkpad);
gst_deinterlace_setcaps (self, self->sinkpad, sinkcaps); // FIXME if (!gst_deinterlace_setcaps (self, self->sinkpad, sinkcaps)) {
gst_caps_unref (sinkcaps);
return GST_FLOW_NOT_NEGOTIATED;
}
gst_caps_unref (sinkcaps); gst_caps_unref (sinkcaps);
if (flush_one && self->drop_orphans) { if (flush_one && self->drop_orphans) {
@ -2014,7 +2012,7 @@ gst_deinterlace_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
GstFlowReturn ret = GST_FLOW_OK; GstFlowReturn ret = GST_FLOW_OK;
GST_OBJECT_LOCK (self); GST_OBJECT_LOCK (self);
if (self->reconfigure) { /* FIXME: reconfigure should probably work differently */ if (self->reconfigure || gst_pad_check_reconfigure (self->srcpad)) {
GstCaps *caps; GstCaps *caps;
if ((gint) self->new_fields != -1) if ((gint) self->new_fields != -1)
@ -2028,8 +2026,13 @@ gst_deinterlace_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
GST_OBJECT_UNLOCK (self); GST_OBJECT_UNLOCK (self);
caps = gst_pad_get_current_caps (self->sinkpad); caps = gst_pad_get_current_caps (self->sinkpad);
if (caps != NULL) { if (caps != NULL) {
gst_deinterlace_setcaps (self, self->sinkpad, caps); // FIXME if (!gst_deinterlace_setcaps (self, self->sinkpad, caps)) {
gst_caps_unref (caps); gst_caps_unref (caps);
return GST_FLOW_NOT_NEGOTIATED;
}
gst_caps_unref (caps);
} else {
return GST_FLOW_FLUSHING;
} }
} else { } else {
GST_OBJECT_UNLOCK (self); GST_OBJECT_UNLOCK (self);