From: backto.kim <backto.kim@samsung.com>
Date: Thu, 14 Oct 2021 07:38:38 +0000 (+0900)
Subject: webrtc_source: Enable file path change for the same source
X-Git-Tag: submit/tizen/20211020.012736~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F94%2F265294%2F6;p=platform%2Fcore%2Fapi%2Fwebrtc.git

webrtc_source: Enable file path change for the same source

[Version] 0.2.127
[Issue Type] Improvement

Change-Id: I3af2d27448915826bbd2becd1fade6e3c99dd14c
---

diff --git a/packaging/capi-media-webrtc.spec b/packaging/capi-media-webrtc.spec
index a525020a..e1e65aa6 100644
--- a/packaging/capi-media-webrtc.spec
+++ b/packaging/capi-media-webrtc.spec
@@ -1,6 +1,6 @@
 Name:       capi-media-webrtc
 Summary:    A WebRTC library in Tizen Native API
-Version:    0.2.126
+Version:    0.2.127
 Release:    0
 Group:      Multimedia/API
 License:    Apache-2.0
diff --git a/src/webrtc_source.c b/src/webrtc_source.c
index c428c89b..e3733bf0 100644
--- a/src/webrtc_source.c
+++ b/src/webrtc_source.c
@@ -3045,43 +3045,58 @@ bool _check_if_format_is_set_to_packet_sources(webrtc_s *webrtc)
 	return true;
 }
 
-static void __remove_filesrc_element(webrtc_gst_slot_s *source)
+static void __release_filesrc_resources(webrtc_gst_slot_s *source)
 {
-	GstBin *bin = NULL;
-	GstElement *payload = NULL;
+	GstElement *appsrc = NULL;
+	GstElement *queue = NULL;
 	GstElement *capsfilter = NULL;
-	GstElement *fakesink = NULL;
+	int av_idx = 0;
 
 	RET_IF(source == NULL, "source is NULL");
+	RET_IF(source->bin == NULL, "bin is NULL");
 	RET_IF(source->filesrc_pipeline == NULL, "filesrc_pipeline is NULL");
 
-	bin = GST_BIN(source->filesrc_pipeline);
+	gst_element_foreach_src_pad(GST_ELEMENT(source->bin), __foreach_src_pad_cb, source);
 
-	payload = gst_bin_get_by_name(bin, DEFAULT_NAME_AUDIO_PAYLOAD);
-	if (payload) {
-		capsfilter = gst_bin_get_by_name(bin, DEFAULT_NAME_AUDIO_CAPSFILTER);
-		fakesink = gst_bin_get_by_name(bin, DEFAULT_NAME_AUDIO_FAKESINK);
-		gst_bin_remove_many(bin, payload, capsfilter, fakesink, NULL);
+	for (av_idx = 0; av_idx < AV_IDX_MAX; av_idx++) {
+		if (source->av[av_idx].src_pad_probe_id == 0)
+			continue;
 
-		if (source->av[AV_IDX_AUDIO].payload_id > 0)
-			__return_payload_id(source->webrtc, source->av[AV_IDX_AUDIO].payload_id);
+		__remove_probe_from_pad_for_pause(source, av_idx);
+		__remove_probe_from_pad_for_render(source, av_idx);
 
-		__remove_probe_from_pad_for_pause(source, AV_IDX_AUDIO);
-	}
+		if (source->av[av_idx].payload_id > 0)
+			__return_payload_id(source->webrtc, source->av[av_idx].payload_id);
 
-	payload = gst_bin_get_by_name(bin, DEFAULT_NAME_VIDEO_PAYLOAD);
-	if (payload) {
-		capsfilter = gst_bin_get_by_name(bin, DEFAULT_NAME_VIDEO_CAPSFILTER);
-		fakesink = gst_bin_get_by_name(bin, DEFAULT_NAME_VIDEO_FAKESINK);
-		gst_bin_remove_many(bin, payload, capsfilter, fakesink, NULL);
+		if (source->av[av_idx].render.pipeline) {
+			gst_element_set_state(source->av[av_idx].render.pipeline, GST_STATE_NULL);
+			SAFE_GST_OBJECT_UNREF(source->av[av_idx].render.pipeline);
+		}
+
+		__remove_rest_of_elements_for_filesrc_pipeline(source, (av_idx == AV_IDX_AUDIO));
+
+		appsrc = gst_bin_get_by_name(source->bin, _av_tbl[av_idx].appsrc_name);
+		if (!appsrc)
+			LOG_ERROR("appsrc is NULL");
 
-		if (source->av[AV_IDX_VIDEO].payload_id > 0)
-			__return_payload_id(source->webrtc, source->av[AV_IDX_VIDEO].payload_id);
+		queue = gst_bin_get_by_name(source->bin, _av_tbl[av_idx].queue_name);
+		if (!queue)
+			LOG_ERROR("queue is NULL");
 
-		__remove_probe_from_pad_for_pause(source, AV_IDX_VIDEO);
+		capsfilter = gst_bin_get_by_name(source->bin, _av_tbl[av_idx].capsfilter_name);
+		if (!capsfilter)
+			LOG_ERROR("capsfilter is NULL");
+
+		gst_bin_remove_many(source->bin, appsrc, queue, capsfilter, NULL);
 	}
 
-	/* FIXME: filesrc_bin should be updated as well */
+	if (source->display)
+		_release_display(source->display);
+
+	if (source->sound_stream_info.type) {
+		free(source->sound_stream_info.type);
+		source->sound_stream_info.type = NULL;
+	}
 
 	source->media_types = 0;
 }
@@ -3114,7 +3129,7 @@ int _set_media_path(webrtc_s *webrtc, unsigned int source_id, const char *path)
 
 	g_object_get(G_OBJECT(filesrc), "location", &location, NULL);
 	if (location) {
-		__remove_filesrc_element(source);
+		__release_filesrc_resources(source);
 		g_free(location);
 	}