diff --git a/ext/dash/gstmpdparser.c b/ext/dash/gstmpdparser.c index 0871af204b..bbbcdf9592 100644 --- a/ext/dash/gstmpdparser.c +++ b/ext/dash/gstmpdparser.c @@ -896,7 +896,7 @@ gst_mpdparser_get_xml_node_namespace (xmlNode * a_node, const gchar * prefix) if (prefix == NULL) { /* return the default namespace */ - namespace = g_strdup ((gchar *) a_node->ns->href); + namespace = xmlMemStrdup ((const gchar *) a_node->ns->href); if (namespace) { GST_LOG (" - default namespace: %s", namespace); } @@ -904,7 +904,7 @@ gst_mpdparser_get_xml_node_namespace (xmlNode * a_node, const gchar * prefix) /* look for the specified prefix in the namespace list */ for (curr_ns = a_node->ns; curr_ns; curr_ns = curr_ns->next) { if (xmlStrcmp (curr_ns->prefix, (xmlChar *) prefix) == 0) { - namespace = g_strdup ((gchar *) curr_ns->href); + namespace = xmlMemStrdup ((const gchar *) curr_ns->href); if (namespace) { GST_LOG (" - %s namespace: %s", curr_ns->prefix, curr_ns->href); } @@ -1970,30 +1970,31 @@ static void gst_mpdparser_free_mpd_node (GstMPDNode * mpd_node) { if (mpd_node) { - g_free (mpd_node->default_namespace); - g_free (mpd_node->namespace_xsi); - g_free (mpd_node->namespace_ext); - g_free (mpd_node->schemaLocation); - g_free (mpd_node->id); - g_free (mpd_node->profiles); + if (mpd_node->default_namespace) + xmlFree (mpd_node->default_namespace); + if (mpd_node->namespace_xsi) + xmlFree (mpd_node->namespace_xsi); + if (mpd_node->namespace_ext) + xmlFree (mpd_node->namespace_ext); + if (mpd_node->schemaLocation) + xmlFree (mpd_node->schemaLocation); + if (mpd_node->id) + xmlFree (mpd_node->id); + if (mpd_node->profiles) + xmlFree (mpd_node->profiles); if (mpd_node->availabilityStartTime) gst_date_time_unref (mpd_node->availabilityStartTime); if (mpd_node->availabilityEndTime) gst_date_time_unref (mpd_node->availabilityEndTime); - g_list_foreach (mpd_node->ProgramInfo, - (GFunc) gst_mpdparser_free_prog_info_node, NULL); - g_list_free (mpd_node->ProgramInfo); - g_list_foreach (mpd_node->BaseURLs, - (GFunc) gst_mpdparser_free_base_url_node, NULL); - g_list_free (mpd_node->BaseURLs); - g_list_foreach (mpd_node->Locations, (GFunc) g_free, NULL); - g_list_free (mpd_node->Locations); - g_list_foreach (mpd_node->Periods, (GFunc) gst_mpdparser_free_period_node, - NULL); - g_list_free (mpd_node->Periods); - g_list_foreach (mpd_node->Metrics, (GFunc) gst_mpdparser_free_metrics_node, - NULL); - g_list_free (mpd_node->Metrics); + g_list_free_full (mpd_node->ProgramInfo, + (GDestroyNotify) gst_mpdparser_free_prog_info_node); + g_list_free_full (mpd_node->BaseURLs, + (GDestroyNotify) gst_mpdparser_free_base_url_node); + g_list_free_full (mpd_node->Locations, (GDestroyNotify) xmlFree); + g_list_free_full (mpd_node->Periods, + (GDestroyNotify) gst_mpdparser_free_period_node); + g_list_free_full (mpd_node->Metrics, + (GDestroyNotify) gst_mpdparser_free_metrics_node); g_slice_free (GstMPDNode, mpd_node); } } @@ -2002,11 +2003,16 @@ static void gst_mpdparser_free_prog_info_node (GstProgramInformationNode * prog_info_node) { if (prog_info_node) { - g_free (prog_info_node->lang); - g_free (prog_info_node->moreInformationURL); - g_free (prog_info_node->Title); - g_free (prog_info_node->Source); - g_free (prog_info_node->Copyright); + if (prog_info_node->lang) + xmlFree (prog_info_node->lang); + if (prog_info_node->moreInformationURL) + xmlFree (prog_info_node->moreInformationURL); + if (prog_info_node->Title) + xmlFree (prog_info_node->Title); + if (prog_info_node->Source) + xmlFree (prog_info_node->Source); + if (prog_info_node->Copyright) + xmlFree (prog_info_node->Copyright); g_slice_free (GstProgramInformationNode, prog_info_node); } } @@ -2015,10 +2021,11 @@ static void gst_mpdparser_free_metrics_node (GstMetricsNode * metrics_node) { if (metrics_node) { - g_free (metrics_node->metrics); - g_list_foreach (metrics_node->MetricsRanges, - (GFunc) gst_mpdparser_free_metrics_range_node, NULL); - g_list_free (metrics_node->MetricsRanges); + if (metrics_node->metrics) + xmlFree (metrics_node->metrics); + g_list_free_full (metrics_node->MetricsRanges, + (GDestroyNotify) gst_mpdparser_free_metrics_range_node); + g_slice_free (GstMetricsNode, metrics_node); } } @@ -2034,19 +2041,17 @@ static void gst_mpdparser_free_period_node (GstPeriodNode * period_node) { if (period_node) { - g_free (period_node->id); + if (period_node->id) + xmlFree (period_node->id); gst_mpdparser_free_seg_base_type_ext (period_node->SegmentBase); gst_mpdparser_free_segment_list_node (period_node->SegmentList); gst_mpdparser_free_segment_template_node (period_node->SegmentTemplate); - g_list_foreach (period_node->AdaptationSets, - (GFunc) gst_mpdparser_free_adaptation_set_node, NULL); - g_list_free (period_node->AdaptationSets); - g_list_foreach (period_node->Subsets, - (GFunc) gst_mpdparser_free_subset_node, NULL); - g_list_free (period_node->Subsets); - g_list_foreach (period_node->BaseURLs, - (GFunc) gst_mpdparser_free_base_url_node, NULL); - g_list_free (period_node->BaseURLs); + g_list_free_full (period_node->AdaptationSets, + (GDestroyNotify) gst_mpdparser_free_adaptation_set_node); + g_list_free_full (period_node->Subsets, + (GDestroyNotify) gst_mpdparser_free_subset_node); + g_list_free_full (period_node->BaseURLs, + (GDestroyNotify) gst_mpdparser_free_base_url_node); g_slice_free (GstPeriodNode, period_node); } } @@ -2055,7 +2060,8 @@ static void gst_mpdparser_free_subset_node (GstSubsetNode * subset_node) { if (subset_node) { - g_free (subset_node->contains); + if (subset_node->contains) + xmlFree (subset_node->contains); g_slice_free (GstSubsetNode, subset_node); } } @@ -2065,10 +2071,14 @@ gst_mpdparser_free_segment_template_node (GstSegmentTemplateNode * segment_template_node) { if (segment_template_node) { - g_free (segment_template_node->media); - g_free (segment_template_node->index); - g_free (segment_template_node->initialization); - g_free (segment_template_node->bitstreamSwitching); + if (segment_template_node->media) + xmlFree (segment_template_node->media); + if (segment_template_node->index) + xmlFree (segment_template_node->index); + if (segment_template_node->initialization) + xmlFree (segment_template_node->initialization); + if (segment_template_node->bitstreamSwitching) + xmlFree (segment_template_node->bitstreamSwitching); /* MultipleSegmentBaseType extension */ gst_mpdparser_free_mult_seg_base_type_ext (segment_template_node->MultSegBaseType); @@ -2081,23 +2091,26 @@ gst_mpdparser_free_representation_base_type (GstRepresentationBaseType * representation_base) { if (representation_base) { - g_free (representation_base->profiles); + if (representation_base->profiles) + xmlFree (representation_base->profiles); g_slice_free (GstRatio, representation_base->sar); g_slice_free (GstFrameRate, representation_base->frameRate); - g_free (representation_base->audioSamplingRate); - g_free (representation_base->mimeType); - g_free (representation_base->segmentProfiles); - g_free (representation_base->codecs); - g_free (representation_base->scanType); - g_list_foreach (representation_base->FramePacking, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (representation_base->FramePacking); - g_list_foreach (representation_base->AudioChannelConfiguration, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (representation_base->AudioChannelConfiguration); - g_list_foreach (representation_base->ContentProtection, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (representation_base->ContentProtection); + if (representation_base->audioSamplingRate) + xmlFree (representation_base->audioSamplingRate); + if (representation_base->mimeType) + xmlFree (representation_base->mimeType); + if (representation_base->segmentProfiles) + xmlFree (representation_base->segmentProfiles); + if (representation_base->codecs) + xmlFree (representation_base->codecs); + if (representation_base->scanType) + xmlFree (representation_base->scanType); + g_list_free_full (representation_base->FramePacking, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (representation_base->AudioChannelConfiguration, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (representation_base->ContentProtection, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); g_slice_free (GstRepresentationBaseType, representation_base); } } @@ -2107,8 +2120,10 @@ gst_mpdparser_free_adaptation_set_node (GstAdaptationSetNode * adaptation_set_node) { if (adaptation_set_node) { - g_free (adaptation_set_node->lang); - g_free (adaptation_set_node->contentType); + if (adaptation_set_node->lang) + xmlFree (adaptation_set_node->lang); + if (adaptation_set_node->contentType) + xmlFree (adaptation_set_node->contentType); g_slice_free (GstRatio, adaptation_set_node->par); g_slice_free (GstFrameRate, adaptation_set_node->minFrameRate); g_slice_free (GstFrameRate, adaptation_set_node->maxFrameRate); @@ -2116,33 +2131,26 @@ gst_mpdparser_free_adaptation_set_node (GstAdaptationSetNode * adaptation_set_node->segmentAlignment); g_slice_free (GstConditionalUintType, adaptation_set_node->subsegmentAlignment); - g_list_foreach (adaptation_set_node->Accessibility, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (adaptation_set_node->Accessibility); - g_list_foreach (adaptation_set_node->Role, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (adaptation_set_node->Role); - g_list_foreach (adaptation_set_node->Rating, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (adaptation_set_node->Rating); - g_list_foreach (adaptation_set_node->Viewpoint, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (adaptation_set_node->Viewpoint); + g_list_free_full (adaptation_set_node->Accessibility, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (adaptation_set_node->Role, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (adaptation_set_node->Rating, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (adaptation_set_node->Viewpoint, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); gst_mpdparser_free_representation_base_type (adaptation_set_node->RepresentationBase); gst_mpdparser_free_seg_base_type_ext (adaptation_set_node->SegmentBase); gst_mpdparser_free_segment_list_node (adaptation_set_node->SegmentList); gst_mpdparser_free_segment_template_node (adaptation_set_node->SegmentTemplate); - g_list_foreach (adaptation_set_node->BaseURLs, - (GFunc) gst_mpdparser_free_base_url_node, NULL); - g_list_free (adaptation_set_node->BaseURLs); - g_list_foreach (adaptation_set_node->Representations, - (GFunc) gst_mpdparser_free_representation_node, NULL); - g_list_free (adaptation_set_node->Representations); - g_list_foreach (adaptation_set_node->ContentComponents, - (GFunc) gst_mpdparser_free_content_component_node, NULL); - g_list_free (adaptation_set_node->ContentComponents); + g_list_free_full (adaptation_set_node->BaseURLs, + (GDestroyNotify) gst_mpdparser_free_base_url_node); + g_list_free_full (adaptation_set_node->Representations, + (GDestroyNotify) gst_mpdparser_free_representation_node); + g_list_free_full (adaptation_set_node->ContentComponents, + (GDestroyNotify) gst_mpdparser_free_content_component_node); g_slice_free (GstAdaptationSetNode, adaptation_set_node); } } @@ -2152,21 +2160,20 @@ gst_mpdparser_free_representation_node (GstRepresentationNode * representation_node) { if (representation_node) { - g_free (representation_node->id); + if (representation_node->id) + xmlFree (representation_node->id); g_strfreev (representation_node->dependencyId); g_strfreev (representation_node->mediaStreamStructureId); gst_mpdparser_free_representation_base_type (representation_node->RepresentationBase); - g_list_foreach (representation_node->SubRepresentations, - (GFunc) gst_mpdparser_free_subrepresentation_node, NULL); - g_list_free (representation_node->SubRepresentations); + g_list_free_full (representation_node->SubRepresentations, + (GDestroyNotify) gst_mpdparser_free_subrepresentation_node); gst_mpdparser_free_seg_base_type_ext (representation_node->SegmentBase); gst_mpdparser_free_segment_template_node (representation_node->SegmentTemplate); gst_mpdparser_free_segment_list_node (representation_node->SegmentList); - g_list_foreach (representation_node->BaseURLs, - (GFunc) gst_mpdparser_free_base_url_node, NULL); - g_list_free (representation_node->BaseURLs); + g_list_free_full (representation_node->BaseURLs, + (GDestroyNotify) gst_mpdparser_free_base_url_node); g_slice_free (GstRepresentationNode, representation_node); } } @@ -2178,8 +2185,10 @@ gst_mpdparser_free_subrepresentation_node (GstSubRepresentationNode * if (subrep_node) { gst_mpdparser_free_representation_base_type (subrep_node->RepresentationBase); - g_free (subrep_node->dependencyLevel); + if (subrep_node->dependencyLevel) + xmlFree (subrep_node->dependencyLevel); g_strfreev (subrep_node->contentComponent); + g_slice_free (GstSubRepresentationNode, subrep_node); } } @@ -2195,8 +2204,8 @@ static void gst_mpdparser_free_segment_timeline_node (GstSegmentTimelineNode * seg_timeline) { if (seg_timeline) { - g_list_foreach (seg_timeline->S, (GFunc) gst_mpdparser_free_s_node, NULL); - g_list_free (seg_timeline->S); + g_list_free_full (seg_timeline->S, + (GDestroyNotify) gst_mpdparser_free_s_node); g_slice_free (GstSegmentTimelineNode, seg_timeline); } } @@ -2205,7 +2214,8 @@ static void gst_mpdparser_free_url_type_node (GstURLType * url_type_node) { if (url_type_node) { - g_free (url_type_node->sourceURL); + if (url_type_node->sourceURL) + xmlFree (url_type_node->sourceURL); g_slice_free (GstRange, url_type_node->range); g_slice_free (GstURLType, url_type_node); } @@ -2215,7 +2225,8 @@ static void gst_mpdparser_free_seg_base_type_ext (GstSegmentBaseType * seg_base_type) { if (seg_base_type) { - g_free (seg_base_type->indexRange); + if (seg_base_type->indexRange) + xmlFree (seg_base_type->indexRange); gst_mpdparser_free_url_type_node (seg_base_type->Initialization); gst_mpdparser_free_url_type_node (seg_base_type->RepresentationIndex); g_slice_free (GstSegmentBaseType, seg_base_type); @@ -2240,9 +2251,8 @@ static void gst_mpdparser_free_segment_list_node (GstSegmentListNode * segment_list_node) { if (segment_list_node) { - g_list_foreach (segment_list_node->SegmentURL, - (GFunc) gst_mpdparser_free_segment_url_node, NULL); - g_list_free (segment_list_node->SegmentURL); + g_list_free_full (segment_list_node->SegmentURL, + (GDestroyNotify) gst_mpdparser_free_segment_url_node); /* MultipleSegmentBaseType extension */ gst_mpdparser_free_mult_seg_base_type_ext (segment_list_node->MultSegBaseType); @@ -2254,9 +2264,11 @@ static void gst_mpdparser_free_segment_url_node (GstSegmentURLNode * segment_url) { if (segment_url) { - g_free (segment_url->media); + if (segment_url->media) + xmlFree (segment_url->media); g_slice_free (GstRange, segment_url->mediaRange); - g_free (segment_url->index); + if (segment_url->index) + xmlFree (segment_url->index); g_slice_free (GstRange, segment_url->indexRange); g_slice_free (GstSegmentURLNode, segment_url); } @@ -2266,9 +2278,12 @@ static void gst_mpdparser_free_base_url_node (GstBaseURL * base_url_node) { if (base_url_node) { - g_free (base_url_node->baseURL); - g_free (base_url_node->serviceLocation); - g_free (base_url_node->byteRange); + if (base_url_node->baseURL) + xmlFree (base_url_node->baseURL); + if (base_url_node->serviceLocation) + xmlFree (base_url_node->serviceLocation); + if (base_url_node->byteRange) + xmlFree (base_url_node->byteRange); g_slice_free (GstBaseURL, base_url_node); } } @@ -2277,8 +2292,11 @@ static void gst_mpdparser_free_descriptor_type_node (GstDescriptorType * descriptor_type) { if (descriptor_type) { - g_free (descriptor_type->schemeIdUri); - g_free (descriptor_type->value); + if (descriptor_type->schemeIdUri) + xmlFree (descriptor_type->schemeIdUri); + if (descriptor_type->value) + xmlFree (descriptor_type->value); + g_slice_free (GstDescriptorType, descriptor_type); } } @@ -2287,21 +2305,19 @@ gst_mpdparser_free_content_component_node (GstContentComponentNode * content_component_node) { if (content_component_node) { - g_free (content_component_node->lang); - g_free (content_component_node->contentType); + if (content_component_node->lang) + xmlFree (content_component_node->lang); + if (content_component_node->contentType) + xmlFree (content_component_node->contentType); g_slice_free (GstRatio, content_component_node->par); - g_list_foreach (content_component_node->Accessibility, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (content_component_node->Accessibility); - g_list_foreach (content_component_node->Role, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (content_component_node->Role); - g_list_foreach (content_component_node->Rating, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (content_component_node->Rating); - g_list_foreach (content_component_node->Viewpoint, - (GFunc) gst_mpdparser_free_descriptor_type_node, NULL); - g_list_free (content_component_node->Viewpoint); + g_list_free_full (content_component_node->Accessibility, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (content_component_node->Role, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (content_component_node->Rating, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); + g_list_free_full (content_component_node->Viewpoint, + (GDestroyNotify) gst_mpdparser_free_descriptor_type_node); g_slice_free (GstContentComponentNode, content_component_node); } } @@ -2330,9 +2346,8 @@ gst_mpdparser_free_active_stream (GstActiveStream * active_stream) active_stream->baseURL = NULL; g_free (active_stream->queryURL); active_stream->queryURL = NULL; - g_list_foreach (active_stream->segments, - (GFunc) gst_mpdparser_free_media_segment, NULL); - g_list_free (active_stream->segments); + g_list_free_full (active_stream->segments, + (GDestroyNotify) gst_mpdparser_free_media_segment); g_slice_free (GstActiveStream, active_stream); } } @@ -2622,16 +2637,18 @@ gst_mpd_client_free (GstMpdClient * client) gst_mpdparser_free_mpd_node (client->mpd_node); if (client->periods) { - g_list_foreach (client->periods, - (GFunc) gst_mpdparser_free_stream_period, NULL); - g_list_free (client->periods); + g_list_free_full (client->periods, + (GDestroyNotify) gst_mpdparser_free_stream_period); } gst_active_streams_free (client); g_mutex_clear (&client->lock); - g_free (client->mpd_uri); + if (client->mpd_uri) { + g_free (client->mpd_uri); + client->mpd_uri = NULL; + } g_free (client); }