mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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1811 lines
128 KiB
Text
1811 lines
128 KiB
Text
<!-- This file was automatically generated from C sources - DO NOT EDIT!
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To affect the contents of this file, edit the original C definitions,
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and/or use gtk-doc annotations. -->
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<repository xmlns="http://www.gtk.org/introspection/core/1.0" xmlns:c="http://www.gtk.org/introspection/c/1.0" xmlns:glib="http://www.gtk.org/introspection/glib/1.0" version="1.2">
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<include name="Gst" version="1.0"/>
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<include name="GstBase" version="1.0"/>
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<include name="GstVideo" version="1.0"/>
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<package name="gstreamer-analytics-1.0"/>
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<namespace name="GstAnalytics" version="1.0" shared-library="libgstanalytics-1.0.so.0" c:identifier-prefixes="GstAnalytics,Gst" c:symbol-prefixes="gst_analytics,gst">
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<alias name="MtdType" c:type="GstAnalyticsMtdType">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">Type of analytics meta data</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<type name="guintptr" c:type="guintptr"/>
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</alias>
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<record name="ClsMtd" c:type="GstAnalyticsClsMtd" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h">Handle containing data required to use gst_analytics_cls_mtd APIs. This type
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is generally expected to be allocated on the stack.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
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<field name="id" writable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance identifier</doc>
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<type name="guint" c:type="guint"/>
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</field>
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<field name="meta" writable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance of #GstAnalyticsRelationMeta where the analytics-metadata
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identified by @id is stored.</doc>
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<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
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</field>
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<method name="get_index_by_quark" c:identifier="gst_analytics_cls_mtd_get_index_by_quark" version="1.24">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">index of the class associated with @quarks ( and label) or
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a negative value on failure.</doc>
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<type name="gint" c:type="gint"/>
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</return-value>
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<parameters>
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<instance-parameter name="handle" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Instance handle</doc>
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<type name="ClsMtd" c:type="const GstAnalyticsClsMtd*"/>
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</instance-parameter>
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<parameter name="quark" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Quark of the class
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Get index of class represented by @quark</doc>
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<type name="GLib.Quark" c:type="GQuark"/>
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</parameter>
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</parameters>
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</method>
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<method name="get_length" c:identifier="gst_analytics_cls_mtd_get_length" version="1.24">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Number of classes in this classification instance</doc>
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<type name="gsize" c:type="gsize"/>
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</return-value>
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<parameters>
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<instance-parameter name="handle" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Instance handle
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Get number of classes</doc>
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<type name="ClsMtd" c:type="const GstAnalyticsClsMtd*"/>
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</instance-parameter>
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</parameters>
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</method>
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<method name="get_level" c:identifier="gst_analytics_cls_mtd_get_level" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Get confidence level for class at @index</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">confidence level for @index, <0.0 if the call failed.</doc>
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<type name="gfloat" c:type="gfloat"/>
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</return-value>
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<parameters>
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<instance-parameter name="handle" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">instance handle</doc>
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<type name="ClsMtd" c:type="const GstAnalyticsClsMtd*"/>
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</instance-parameter>
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<parameter name="index" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Object class index</doc>
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<type name="gsize" c:type="gsize"/>
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</parameter>
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</parameters>
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</method>
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<method name="get_quark" c:identifier="gst_analytics_cls_mtd_get_quark" version="1.24">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Quark of this class (label) associated with @index</doc>
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<type name="GLib.Quark" c:type="GQuark"/>
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</return-value>
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<parameters>
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<instance-parameter name="handle" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Instance handle</doc>
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<type name="ClsMtd" c:type="const GstAnalyticsClsMtd*"/>
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</instance-parameter>
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<parameter name="index" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">index of the class
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Get quark of the class at @index</doc>
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<type name="gsize" c:type="gsize"/>
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</parameter>
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</parameters>
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</method>
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<function name="get_mtd_type" c:identifier="gst_analytics_cls_mtd_get_mtd_type" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Get an id identifying #GstAnalyticsMtd type.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">opaque id of #GstAnalyticsMtd type</doc>
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<type name="MtdType" c:type="GstAnalyticsMtdType"/>
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</return-value>
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</function>
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</record>
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<constant name="INF_RELATION_SPAN" value="-1" c:type="GST_INF_RELATION_SPAN" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">Passes to functions asking for a relation span when the span is
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infinite.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<type name="gint" c:type="gint"/>
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</constant>
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<function-macro name="MTD_CAST" c:identifier="GST_ANALYTICS_MTD_CAST" version="1.24" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<parameters>
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<parameter name="mtd">
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</parameter>
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</parameters>
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</function-macro>
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<constant name="MTD_TYPE_ANY" value="0" c:type="GST_ANALYTICS_MTD_TYPE_ANY" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">A wildcard matching any type of analysis</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<type name="gint" c:type="gint"/>
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</constant>
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<record name="Mtd" c:type="GstAnalyticsMtd" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">Handle containing data required to use gst_analytics_mtd API. This type
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is generally expected to be allocated on the stack.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<field name="id" writable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance identifier</doc>
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<type name="guint" c:type="guint"/>
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</field>
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<field name="meta" writable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance of #GstAnalyticsRelationMeta where the analytics-metadata
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identified by @id is stored.</doc>
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<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
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</field>
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<method name="get_id" c:identifier="gst_analytics_mtd_get_id" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Get instance id</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Id of @instance</doc>
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<type name="guint" c:type="guint"/>
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</return-value>
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<parameters>
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<instance-parameter name="instance" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance of #GstAnalyticsMtd</doc>
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<type name="Mtd" c:type="const GstAnalyticsMtd*"/>
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</instance-parameter>
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</parameters>
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</method>
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<method name="get_mtd_type" c:identifier="gst_analytics_mtd_get_mtd_type" version="1.24">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">opaque id of the type</doc>
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<type name="MtdType" c:type="GstAnalyticsMtdType"/>
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</return-value>
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<parameters>
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<instance-parameter name="instance" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance of #GstAnalyticsMtd
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Get analysis result type.</doc>
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<type name="Mtd" c:type="const GstAnalyticsMtd*"/>
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</instance-parameter>
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</parameters>
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</method>
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<method name="get_size" c:identifier="gst_analytics_mtd_get_size" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Get instance size</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Size (in bytes) of this instance or 0 on failure.</doc>
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<type name="gsize" c:type="gsize"/>
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</return-value>
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<parameters>
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<instance-parameter name="instance" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance of #GstAnalyticsMtd</doc>
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<type name="Mtd" c:type="const GstAnalyticsMtd*"/>
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</instance-parameter>
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</parameters>
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</method>
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<function name="type_get_name" c:identifier="gst_analytics_mtd_type_get_name" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Gets the string version of the name of this type of analytics data</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">the name</doc>
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<type name="utf8" c:type="const gchar*"/>
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</return-value>
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<parameters>
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<parameter name="type" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">The type of analytics data</doc>
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<type name="MtdType" c:type="GstAnalyticsMtdType"/>
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</parameter>
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</parameters>
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</function>
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</record>
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<record name="MtdImpl" c:type="GstAnalyticsMtdImpl" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">This structure must be provided when registering a new type of Mtd. It must
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have a static lifetime (never be freed).</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<field name="name" writable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">The name of the metadata type</doc>
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<type name="utf8" c:type="const char*"/>
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</field>
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<field name="mtd_meta_transform">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">A pointer to a function that will be called
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when the containing meta is transform to potentially copy the data
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into a new Mtd into the new meta.</doc>
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<callback name="mtd_meta_transform">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<parameter name="transbuf" transfer-ownership="none">
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<type name="Gst.Buffer" c:type="GstBuffer*"/>
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</parameter>
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<parameter name="transmtd" transfer-ownership="none">
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<type name="Mtd" c:type="GstAnalyticsMtd*"/>
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</parameter>
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<parameter name="buffer" transfer-ownership="none">
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<type name="Gst.Buffer" c:type="GstBuffer*"/>
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</parameter>
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<parameter name="type" transfer-ownership="none">
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<type name="GLib.Quark" c:type="GQuark"/>
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</parameter>
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<parameter name="data" transfer-ownership="none">
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<type name="gpointer" c:type="gpointer"/>
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</parameter>
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</parameters>
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</callback>
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</field>
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<field name="mtd_meta_clear">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">A pointer to a function that will be called when the
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containing meta is cleared to potetially do cleanup (ex. _unref or release)
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resources it was using.</doc>
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<callback name="mtd_meta_clear">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<parameter name="buffer" transfer-ownership="none">
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<type name="Gst.Buffer" c:type="GstBuffer*"/>
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</parameter>
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<parameter name="mtd" transfer-ownership="none">
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<type name="Mtd" c:type="GstAnalyticsMtd*"/>
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</parameter>
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</parameters>
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</callback>
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</field>
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<field name="_reserved" readable="0" private="1">
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<array zero-terminated="0" fixed-size="19">
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<type name="gpointer" c:type="gpointer"/>
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</array>
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</field>
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</record>
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<record name="ODMtd" c:type="GstAnalyticsODMtd" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h">Handle containing data required to use gst_analytics_od_mtd APIs. This type
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is generally expected to be allocated on the stack.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
|
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<field name="id" writable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance identifier</doc>
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<type name="guint" c:type="guint"/>
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</field>
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|
<field name="meta" writable="1">
|
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance of #GstAnalyticsRelationMeta where the analytics-metadata
|
|
identified by @id is stored.</doc>
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<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
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</field>
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<method name="get_confidence_lvl" c:identifier="gst_analytics_od_mtd_get_confidence_lvl" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Retrieve location confidence level.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
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<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">TRUE on success, otherwise FALSE.</doc>
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="instance" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">instance</doc>
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<type name="ODMtd" c:type="const GstAnalyticsODMtd*"/>
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</instance-parameter>
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<parameter name="loc_conf_lvl" direction="out" caller-allocates="0" transfer-ownership="full">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Confidence on object location</doc>
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<type name="gfloat" c:type="gfloat*"/>
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</parameter>
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</parameters>
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</method>
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<method name="get_location" c:identifier="gst_analytics_od_mtd_get_location" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Retrieve location and location confidence level.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
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<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">TRUE on success, otherwise FALSE.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">instance</doc>
|
|
<type name="ODMtd" c:type="const GstAnalyticsODMtd*"/>
|
|
</instance-parameter>
|
|
<parameter name="x" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">x component of upper-left corner of the object location</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="y" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">y component of upper-left corner of the object location</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="w" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box width of the object location</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="h" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box height of the object location</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="loc_conf_lvl" direction="out" caller-allocates="0" transfer-ownership="full" optional="1" allow-none="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Confidence on object location</doc>
|
|
<type name="gfloat" c:type="gfloat*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_obj_type" c:identifier="gst_analytics_od_mtd_get_obj_type" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Quark of the class of object associated with this location.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Quark different from on success and 0 on failure.</doc>
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="handle" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Instance handle</doc>
|
|
<type name="ODMtd" c:type="const GstAnalyticsODMtd*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_oriented_location" c:identifier="gst_analytics_od_mtd_get_oriented_location" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Retrieve oriented location and location confidence level.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">TRUE on success, otherwise FALSE.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">instance</doc>
|
|
<type name="ODMtd" c:type="const GstAnalyticsODMtd*"/>
|
|
</instance-parameter>
|
|
<parameter name="x" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">x component of upper-left corner of the object location (pre-rotation)</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="y" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">y component of upper-left corner of the object location (pre-rotation)</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="w" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box width of the object location</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="h" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box height of the object location</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="r" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Rotation of the bounding box in radians <0, 2xPI>
|
|
with respect to the bounding box center
|
|
(the rotation value is a clock-wise angle)</doc>
|
|
<type name="gfloat" c:type="gfloat*"/>
|
|
</parameter>
|
|
<parameter name="loc_conf_lvl" direction="out" caller-allocates="0" transfer-ownership="full" optional="1" allow-none="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Confidence on object location</doc>
|
|
<type name="gfloat" c:type="gfloat*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<function name="get_mtd_type" c:identifier="gst_analytics_od_mtd_get_mtd_type" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Get an id that represent object-detection metadata type</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Opaque id of the #GstAnalyticsMtd type</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<bitfield name="RelTypes" version="1.24" c:type="GstAnalyticsRelTypes">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<member name="none" value="0" c:identifier="GST_ANALYTICS_REL_TYPE_NONE">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">No relation</doc>
|
|
</member>
|
|
<member name="is_part_of" value="2" c:identifier="GST_ANALYTICS_REL_TYPE_IS_PART_OF">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">First analysis-meta is part of second analysis-meta</doc>
|
|
</member>
|
|
<member name="contain" value="4" c:identifier="GST_ANALYTICS_REL_TYPE_CONTAIN">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">First analysis-meta contain second analysis-meta.</doc>
|
|
</member>
|
|
<member name="relate_to" value="8" c:identifier="GST_ANALYTICS_REL_TYPE_RELATE_TO">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">First analysis-meta relate to second analysis-meta.</doc>
|
|
</member>
|
|
<member name="n_to_n" value="16" c:identifier="GST_ANALYTICS_REL_TYPE_N_TO_N" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">Used to express relations between two groups where each group's components
|
|
correspond to the respective component in the other group.</doc>
|
|
</member>
|
|
<member name="any" value="2147483647" c:identifier="GST_ANALYTICS_REL_TYPE_ANY">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">Only use for criteria.</doc>
|
|
</member>
|
|
</bitfield>
|
|
<record name="RelationMeta" c:type="GstAnalyticsRelationMeta" disguised="1" opaque="1" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">An opaque #GstMeta that can be used to hold various types of results
|
|
from analysis processes.
|
|
|
|
The content should be accessed through the API.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<method name="add_cls_mtd" c:identifier="gst_analytics_relation_meta_add_cls_mtd" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Add analytic classification metadata to @instance.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Added successfully</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Instance of #GstAnalyticsRelationMeta where to add classification instance</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="length" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">length of @confidence_levels</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
<parameter name="confidence_levels" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">confidence levels</doc>
|
|
<array length="0" zero-terminated="0" c:type="gfloat*">
|
|
<type name="gfloat" c:type="gfloat"/>
|
|
</array>
|
|
</parameter>
|
|
<parameter name="class_quarks" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">labels of this
|
|
classification. Order define index, quark, labels relation. This array
|
|
need to exist as long has this classification meta exist.</doc>
|
|
<array length="0" zero-terminated="0" c:type="GQuark*">
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</array>
|
|
</parameter>
|
|
<parameter name="cls_mtd" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Handle updated to newly added classification meta.</doc>
|
|
<type name="ClsMtd" c:type="GstAnalyticsClsMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="add_mtd" c:identifier="gst_analytics_relation_meta_add_mtd" version="1.24" introspectable="0">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Add a relatable metadata to @meta. This method is meant to be used by
|
|
new struct sub-classing GstAnalyticsRelatableMtd.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">A pointer to a memory area of size @size where to put the data</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="impl" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Implementation of relatable (#GstAnalyticsRelatableMtd)</doc>
|
|
<type name="MtdImpl" c:type="const GstAnalyticsMtdImpl*"/>
|
|
</parameter>
|
|
<parameter name="size" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Size required</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
<parameter name="rlt_mtd" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Updated handle</doc>
|
|
<type name="Mtd" c:type="GstAnalyticsMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="add_od_mtd" c:identifier="gst_analytics_relation_meta_add_od_mtd" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Added successfully</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Instance of #GstAnalyticsRelationMeta where to add classification instance</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Quark of the object type</doc>
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</parameter>
|
|
<parameter name="x" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">x component of bounding box upper-left corner</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="y" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">y component of bounding box upper-left corner</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="w" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box width</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="h" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box height</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="loc_conf_lvl" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">confidence level on the object location</doc>
|
|
<type name="gfloat" c:type="gfloat"/>
|
|
</parameter>
|
|
<parameter name="od_mtd" direction="out" caller-allocates="1" transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Handle updated with newly added object detection
|
|
meta. Add an object-detetion metadata to @instance.</doc>
|
|
<type name="ODMtd" c:type="GstAnalyticsODMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="add_one_cls_mtd" c:identifier="gst_analytics_relation_meta_add_one_cls_mtd" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Add analytic classification metadata to @instance.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Added successfully</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Instance of #GstAnalyticsRelationMeta where to add classification instance</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="confidence_level" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">confidence levels</doc>
|
|
<type name="gfloat" c:type="gfloat"/>
|
|
</parameter>
|
|
<parameter name="class_quark" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">labels of this
|
|
classification. Order define index, quark, labels relation. This array
|
|
need to exist as long has this classification meta exist.</doc>
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</parameter>
|
|
<parameter name="cls_mtd" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Handle updated to newly added classification meta.</doc>
|
|
<type name="ClsMtd" c:type="GstAnalyticsClsMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="add_oriented_od_mtd" c:identifier="gst_analytics_relation_meta_add_oriented_od_mtd" version="1.26">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Added successfully</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Instance of #GstAnalyticsRelationMeta where to add classification instance</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Quark of the object type</doc>
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</parameter>
|
|
<parameter name="x" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">x component of bounding box upper-left corner (pre-rotation)</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="y" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">y component of bounding box upper-left corner (pre-rotation)</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="w" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box width</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="h" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box height</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="r" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">bounding box rotation in radians <0, 2xPI>
|
|
with respect to the bounding box center
|
|
(the rotation value is a clock-wise angle)</doc>
|
|
<type name="gfloat" c:type="gfloat"/>
|
|
</parameter>
|
|
<parameter name="loc_conf_lvl" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">confidence level on the object location</doc>
|
|
<type name="gfloat" c:type="gfloat"/>
|
|
</parameter>
|
|
<parameter name="od_mtd" direction="out" caller-allocates="1" transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Handle updated with newly added object detection
|
|
meta. Add an object-detetion metadata to @instance.</doc>
|
|
<type name="ODMtd" c:type="GstAnalyticsODMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="add_segmentation_mtd" c:identifier="gst_analytics_relation_meta_add_segmentation_mtd" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Add analytics segmentation metadata to @instance. The rectangle (@masks_loc_x,
|
|
@mask_loc_y, @mask_loc_w, @mask_loc_h) define a area of the image that
|
|
correspond to the segmentation masks stored in @buffer. For example if the
|
|
segmentation masks stored in @buffer describe the segmented regions for the
|
|
entire image the rectangular area will be (@masks_loc_x = 0, @masks_loc_y = 0,
|
|
@masks_loc_w = image_width, @masks_loc_h = image_height).</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">TRUE if added successfully, otherwise FALSE</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Instance of #GstAnalyticsRelationMeta where to add segmentation
|
|
instance.</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="buffer" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Buffer containing segmentation masks. @buffer
|
|
must have a #GstVideoMeta attached</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
<parameter name="segmentation_type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Segmentation type</doc>
|
|
<type name="SegmentationType" c:type="GstSegmentationType"/>
|
|
</parameter>
|
|
<parameter name="region_count" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Number of regions in the masks</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
<parameter name="region_ids" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Arrays of region ids present in the mask.</doc>
|
|
<array length="2" zero-terminated="0" c:type="guint*">
|
|
<type name="guint" c:type="guint"/>
|
|
</array>
|
|
</parameter>
|
|
<parameter name="masks_loc_x" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Left coordinate of the rectangle corresponding to the masks in the image.</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="masks_loc_y" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Top coordinate of the rectangle corresponding to the masks in the image.</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="masks_loc_w" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Width of the rectangle corresponding to the masks in the image.</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="masks_loc_h" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Height of the rectangle corresponding to the masks in the image.</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="segmentation_mtd" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Handle update with newly added segmentation meta.</doc>
|
|
<type name="SegmentationMtd" c:type="GstAnalyticsSegmentationMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="add_tracking_mtd" c:identifier="gst_analytics_relation_meta_add_tracking_mtd" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Added successfully</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Instance of GstAnalyticsRelationMeta where to add tracking mtd</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="tracking_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Tracking id</doc>
|
|
<type name="guint64" c:type="guint64"/>
|
|
</parameter>
|
|
<parameter name="tracking_first_seen" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Timestamp of first time the object was observed.</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime"/>
|
|
</parameter>
|
|
<parameter name="trk_mtd" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Handle updated with newly added tracking meta.
|
|
Add an analytic tracking metadata to @instance.</doc>
|
|
<type name="TrackingMtd" c:type="GstAnalyticsTrackingMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="exist" c:identifier="gst_analytics_relation_meta_exist" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Verify existence of relation(s) between @an_meta_first_d and
|
|
@an_meta_second_id according to relation condition @cond_types. It optionally
|
|
also return a shortest path of relations ( compliant with @cond_types)
|
|
between @an_meta_first_id and @an_meta_second_id.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">TRUE if a relation between exit between @an_meta_first_id and
|
|
@an_meta_second_id, otherwise FALSE.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="rmeta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">a #GstAnalyticsRelationMeta describing analysis-meta
|
|
relation</doc>
|
|
<type name="RelationMeta" c:type="const GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_first_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">First analysis-meta</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="an_meta_second_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Second analysis-meta</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="max_relation_span" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Maximum number of relation between @an_meta_first_id and
|
|
@an_meta_second_id.
|
|
A value of 1 mean only only consider direct relation.</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="cond_types" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">condition on relation types.</doc>
|
|
<type name="RelTypes" c:type="GstAnalyticsRelTypes"/>
|
|
</parameter>
|
|
<parameter name="relations_path" direction="out" caller-allocates="1" transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">
|
|
If not NULL this list will be filled with relation path between
|
|
@an_meta_first_id and
|
|
@an_meta_second_id. List value should be access with GSList API. Use
|
|
GPOINTER_TO_INT(iter->data) where iter is a GSList element to get
|
|
analysis-meta id on the relation path. Free this list with g_slist_free
|
|
(@relations_path) after using.</doc>
|
|
<array zero-terminated="0" name="GLib.Array" c:type="GArray**">
|
|
<type name="gint"/>
|
|
</array>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_cls_mtd" c:identifier="gst_analytics_relation_meta_get_cls_mtd" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Fill @rlt if a analytics-meta with id == @an_meta_id exist in @meta instance,
|
|
otherwise this method return FALSE and @rlt is invalid.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">TRUE if successful.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Instance of #GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Id of #GstAnalyticsClsMtd instance to retrieve</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="rlt" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Will be filled with relatable
|
|
meta</doc>
|
|
<type name="ClsMtd" c:type="GstAnalyticsClsMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_direct_related" c:identifier="gst_analytics_relation_meta_get_direct_related" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">TRUE if @rlt_mtd was updated, other wise FALSE</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">GstAnalyticsRelationMeta instance where to query for
|
|
GstAnalyticsRelatableMtd.</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Id of GstAnalyticsMtd involved in relation to query</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="relation_type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Type of relation to filter on.</doc>
|
|
<type name="RelTypes" c:type="GstAnalyticsRelTypes"/>
|
|
</parameter>
|
|
<parameter name="type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Type of GstAnalyticsMtd to filter on</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</parameter>
|
|
<parameter name="state" direction="inout" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Opaque data to store state of the query.
|
|
If @state point to NULL, the first analytics-metadata directly related
|
|
to @an_meta_id will be set in @rlt_mtd. Doesn't need to be free.</doc>
|
|
<type name="gpointer" c:type="gpointer*"/>
|
|
</parameter>
|
|
<parameter name="rlt_mtd" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Handle updated to directly related relatable meta.</doc>
|
|
<type name="Mtd" c:type="GstAnalyticsMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_mtd" c:identifier="gst_analytics_relation_meta_get_mtd" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Fill @rlt if a analytics-meta with id == @an_meta_id exist in @meta instance,
|
|
otherwise this method return FALSE and @rlt is invalid.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">TRUE if successful.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance of GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Id of GstAnalyticsMtd instance to retrieve</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Filter on a specific type of analysis, use
|
|
%GST_ANALYTICS_MTD_TYPE_ANY to match any type</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</parameter>
|
|
<parameter name="rlt" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Will be filled with relatable
|
|
meta</doc>
|
|
<type name="Mtd" c:type="GstAnalyticsMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_mtd_data" c:identifier="gst_analytics_relation_meta_get_mtd_data" version="1.24" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Analytics data pointer</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance of GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="const GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Id of GstAnalyticsMtd instance to retrieve</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_od_mtd" c:identifier="gst_analytics_relation_meta_get_od_mtd" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Fill @rlt if a analytics-meta with id == @an_meta_id exist in @meta instance,
|
|
otherwise this method return FALSE and @rlt is invalid.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">TRUE if successful.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Instance of #GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Id of #GstAnalyticsODMtd instance to retrieve</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="rlt" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Will be filled with relatable
|
|
meta</doc>
|
|
<type name="ODMtd" c:type="GstAnalyticsODMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_relation" c:identifier="gst_analytics_relation_meta_get_relation" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Get relations between first and second analysis-meta.
|
|
Ids (@an_meta_first_id and @an_meta_second_id) must be from a call to
|
|
@gst_analytics_mtd_get_id (handle).</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">relation description between first and second analysis-meta.</doc>
|
|
<type name="RelTypes" c:type="GstAnalyticsRelTypes"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">a #GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="const GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_first_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Id of first analysis-meta</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="an_meta_second_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Id of second analysis-meta</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_tracking_mtd" c:identifier="gst_analytics_relation_meta_get_tracking_mtd" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Fill @rlt if a analytics-meta with id == @an_meta_id exist in @meta instance,
|
|
otherwise this method return FALSE and @rlt is invalid.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">TRUE if successful.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Instance of GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="an_meta_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Id of GstAnalyticsMtd instance to retrieve</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="rlt" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Will be filled with relatable
|
|
meta</doc>
|
|
<type name="TrackingMtd" c:type="GstAnalyticsTrackingMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="iterate" c:identifier="gst_analytics_relation_meta_iterate" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">FALSE if end was reached and iteration is completed.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance of GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="state" transfer-ownership="none" nullable="1" allow-none="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Opaque data to store iteration state, initialize to NULL, no need to
|
|
free it.</doc>
|
|
<type name="gpointer" c:type="gpointer*"/>
|
|
</parameter>
|
|
<parameter name="type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Type of GstAnalyticsMtd to iterate on or use
|
|
%GST_ANALYTICS_MTD_TYPE_ANY for any.</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</parameter>
|
|
<parameter name="rlt_mtd" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Handle updated to iterated GstAnalyticsRelatableMtd.</doc>
|
|
<type name="Mtd" c:type="GstAnalyticsMtd*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="set_relation" c:identifier="gst_analytics_relation_meta_set_relation" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Sets the relation (#GstAnalyticsRelTypes) between @an_meta_first and
|
|
@an_meta_second.
|
|
Ids must have been obtained a call to
|
|
@gst_analytics_mtd_get_id(handle).</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">TRUE on success and FALSE on failure.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Parameter to receive new maximum number of
|
|
analysis-meta described by relation.</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">a #GstAnalyticsRelTypes defining relation between two analysis-meta</doc>
|
|
<type name="RelTypes" c:type="GstAnalyticsRelTypes"/>
|
|
</parameter>
|
|
<parameter name="an_meta_first_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">first meta id</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="an_meta_second_id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">second meta id</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<function name="get_info" c:identifier="gst_analytics_relation_meta_get_info" version="1.24" introspectable="0">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Get the meta info</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<record name="RelationMetaInitParams" c:type="GstAnalyticsRelationMetaInitParams" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">GstAnalyticsRelationMeta initialization parameters.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<field name="initial_relation_order" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">Initial relations order.</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</field>
|
|
<field name="initial_buf_size" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h">Buffer size in bytes to store relatable metadata</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</field>
|
|
</record>
|
|
<record name="SegmentationMtd" c:type="GstAnalyticsSegmentationMtd" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">This type of metadata holds information on which pixels belongs to
|
|
a region of the image representing a type of object.
|
|
|
|
It supports two types of segmentation, semantic or instance:
|
|
* Semantic: All objects of the same type have the same id
|
|
* Instance: Each instance of an object has a different id
|
|
|
|
The results of the segmentation are stored in a #GstBuffer that has a
|
|
#GstVideoMeta associated with it. This buffer is stored in the
|
|
GstAnalyticsSegmentationMtd using
|
|
#gst_analytics_relation_meta_add_segmentation_mtd(). The #GstBuffer
|
|
containing the segmentation mask is image-like but the color values are
|
|
arbitrary values, referred by region-id in this API, without meaning beyond
|
|
specifying that two pixels in the original image with the same values in
|
|
their corresponding mask value belong to the same region.
|
|
|
|
To further describe a region, the #GstAnalyticsSegmentationMtd can be
|
|
associated with other #GstAnalyticsMtd. Since region ids are
|
|
generated by the segmentation process itself and are not always sequential,
|
|
we use a map of indexes to region ids starting with 0 without discontinuity
|
|
which facilitate N-to-N mapping with other #GstAnalyticsMtd. For
|
|
example it can be associated with #GstAnalyticsClsMtd to describe the class
|
|
of object matching the pixels of a segmented region.
|
|
|
|
Example: Associate Instance Segmentation with Classification
|
|
|
|
In the following example the segmentation process will fill segmask with
|
|
values of 0 for background, 12 for the first region which correspond to a
|
|
to a strawberry, 7 for the second region that also correspond to a
|
|
strawberry in the image and 31 for the third region that correspond to a
|
|
leaf in the image.
|
|
region_ids is fill during segmentation post-processing
|
|
|
|
region_ids:
|
|
|region-index | region-id |
|
|
|-------------|-----------|
|
|
| 0 | 0 |
|
|
| 1 | 12 |
|
|
| 2 | 7 |
|
|
| 3 | 31 |
|
|
|
|
region_count = 4
|
|
|
|
``` C
|
|
GstAnalyticsSegmentationMtd segmtd;
|
|
GstAnalyticsClassificationMtd clsmtd;
|
|
GstBuffer *segmask, *img;
|
|
guint *region_ids;
|
|
gsize region_count, class_count;
|
|
gfloat *class_confidence;
|
|
GQuark *classes;
|
|
|
|
... (segmentation filling segmask based on img)
|
|
|
|
gst_analytics_relation_meta_add_segmentation_mtd (rmeta, segmask,
|
|
GST_SEGMENTATION_TYPE_INSTANCE, region_count, region_ids, &segmtd);
|
|
class_count = region_count;
|
|
|
|
... (class-index must match and correspond to region-index)
|
|
classes [0] = g_quark_from_string ("background");
|
|
classes [1] = g_quark_from_string ("strawberry");
|
|
classes [2] = g_quark_from_string ("strawberry");
|
|
classes [3] = g_quark_from_string ("leaf");
|
|
|
|
... (set confidence level for each class associated with a region
|
|
... where -1.0 mean undefined.)
|
|
class_confidence [0] = -1.0;
|
|
class_confidence [1] = 0.6;
|
|
class_confidence [2] = 0.9;
|
|
class_confidence [3] = 0.8;
|
|
|
|
gst_analytics_relation_meta_add_cls_mtd (rmeta, class_count,
|
|
class_confidence, classes, &clsmtd);
|
|
|
|
gst_analytics_relation_meta_set_relation (rmeta,
|
|
GST_ANALYTICS_REL_TYPE_RELATE_TO, segmtd.id, clsmtd.id);
|
|
```
|
|
|
|
Example: Associate Semantic Segmentation with Classification
|
|
Assuming the same context as for Instance Segmentation above but instead
|
|
a semantic segmentation is performed, therefore region-id-12 and region-id-7
|
|
are now represented by the same region-id-12
|
|
|
|
region_ids: (here
|
|
|region-index | region-id |
|
|
|-------------|-----------|
|
|
| 0 | 0 |
|
|
| 1 | 12 |
|
|
| 2 | 31 |
|
|
|
|
Code remain the same except that we set all confidence level to undefined
|
|
(-1.0).
|
|
|
|
```
|
|
... (class-index must match and correspond to region-index)
|
|
classes [0] = g_quark_from_string ("background");
|
|
classes [1] = g_quark_from_string ("strawberry");
|
|
classes [2] = g_quark_from_string ("leaf");
|
|
|
|
... (set confidence level for each class associated with a region
|
|
... where -1.0 mean undefined.)
|
|
class_confidence [0] = -1.0;
|
|
class_confidence [1] = -1.0;
|
|
class_confidence [2] = -1.0;
|
|
|
|
gst_analytics_relation_meta_add_cls_mtd (rmeta, class_count,
|
|
class_confidence, classes, &clsmtd);
|
|
|
|
gst_analytics_relation_meta_set_relation (rmeta,
|
|
GST_ANALYTICS_REL_TYPE_RELATE_TO, segmtd.id, clsmtd.id);
|
|
```
|
|
|
|
Example: Retrieving class associated with a segmentation region-id-12
|
|
This the typical case for an overlay as we visit the segmentation mask we
|
|
we find region-id values
|
|
|
|
```
|
|
gsize idx;
|
|
gst_analytics_segmentation_mtd_get_region_index (&segmtd, &idx, 12);
|
|
gst_analytics_relation_meta_get_direct_related (rmeta, segmtd.id,
|
|
GST_ANALYTICS_REL_TYPE_RELATE_TO, gst_analytics_cls_mtd_get_type (),
|
|
NULL, &clsmtd);
|
|
|
|
GQuark region_class = gst_analytics_cls_mtd_get_quark (&segmtd, idx)
|
|
...
|
|
```
|
|
|
|
Since: 1.26</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<field name="id" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance identifier</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</field>
|
|
<field name="meta" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance of #GstAnalyticsRelationMeta where the analytics-metadata
|
|
identified by @id is stored.</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</field>
|
|
<method name="get_mask" c:identifier="gst_analytics_segmentation_mtd_get_mask" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Get segmentation mask data.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Segmentation mask data stored in a #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="handle" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Instance</doc>
|
|
<type name="SegmentationMtd" c:type="const GstAnalyticsSegmentationMtd*"/>
|
|
</instance-parameter>
|
|
<parameter name="masks_loc_x" direction="out" caller-allocates="1" transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Left coordinate of the
|
|
rectangle corresponding to the mask in the image.</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="masks_loc_y" direction="out" caller-allocates="1" transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Top coordinate of the
|
|
rectangle corresponding to the mask in the image.</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="masks_loc_w" direction="out" caller-allocates="1" transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Width of the rectangle
|
|
corresponding to the mask in the image.</doc>
|
|
<type name="guint" c:type="guint*"/>
|
|
</parameter>
|
|
<parameter name="masks_loc_h" direction="out" caller-allocates="1" transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Height of the rectangle
|
|
corresponding to the mask in the image.</doc>
|
|
<type name="guint" c:type="guint*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_region_count" c:identifier="gst_analytics_segmentation_mtd_get_region_count" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Get the regions count.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Number of regions segmented</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="handle" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Instance</doc>
|
|
<type name="SegmentationMtd" c:type="const GstAnalyticsSegmentationMtd*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_region_id" c:identifier="gst_analytics_segmentation_mtd_get_region_id" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Get id of the region corresponding to @index, which should be
|
|
smaller than the return value of
|
|
gst_analytics_segmentation_mtd_get_region_count()</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">The region ID</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="handle" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Instance</doc>
|
|
<type name="SegmentationMtd" c:type="const GstAnalyticsSegmentationMtd*"/>
|
|
</instance-parameter>
|
|
<parameter name="index" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Region index</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_region_index" c:identifier="gst_analytics_segmentation_mtd_get_region_index" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Get region index of the region identified by @id.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">TRUE if a region with @id exist, otherwise FALSE</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="handle" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Instance</doc>
|
|
<type name="SegmentationMtd" c:type="const GstAnalyticsSegmentationMtd*"/>
|
|
</instance-parameter>
|
|
<parameter name="index" direction="out" caller-allocates="1" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Region index</doc>
|
|
<type name="gsize" c:type="gsize*"/>
|
|
</parameter>
|
|
<parameter name="id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Region id</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<function name="get_mtd_type" c:identifier="gst_analytics_segmentation_mtd_get_mtd_type" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Get an instance of #GstAnalyticsMtdType that represent segmentation
|
|
metadata type.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">A #GstAnalyticsMtdType type</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<enumeration name="SegmentationType" version="1.26" c:type="GstSegmentationType">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Enum value describing supported segmentation type</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<member name="semantic" value="0" c:identifier="GST_SEGMENTATION_TYPE_SEMANTIC">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Segmentation where the belonging of each
|
|
pixel to a class of objects is identified.</doc>
|
|
</member>
|
|
<member name="instance" value="1" c:identifier="GST_SEGMENTATION_TYPE_INSTANCE">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Segmentation where the belonging of each
|
|
pixel to instance of an object is identified.</doc>
|
|
</member>
|
|
</enumeration>
|
|
<record name="Tensor" c:type="GstTensor" version="1.26" glib:type-name="GstTensor" glib:get-type="gst_tensor_get_type" c:symbol-prefix="tensor">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Hold tensor data</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<field name="id" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">semantically identify the contents of the tensor</doc>
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</field>
|
|
<field name="layout" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Indicate tensor layout</doc>
|
|
<type name="TensorLayout" c:type="GstTensorLayout"/>
|
|
</field>
|
|
<field name="data_type" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">#GstTensorDataType of tensor data</doc>
|
|
<type name="TensorDataType" c:type="GstTensorDataType"/>
|
|
</field>
|
|
<field name="batch_size" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Model batch size</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</field>
|
|
<field name="data" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">#GstBuffer holding tensor data</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</field>
|
|
<field name="dims_order" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Indicate tensor elements layout in memory.</doc>
|
|
<type name="TensorDimOrder" c:type="GstTensorDimOrder"/>
|
|
</field>
|
|
<field name="num_dims" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">number of tensor dimensions</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</field>
|
|
<field name="dims" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">number of tensor dimensions</doc>
|
|
<array length="6" zero-terminated="0">
|
|
<type name="TensorDim" c:type="GstTensorDim"/>
|
|
</array>
|
|
</field>
|
|
<constructor name="alloc" c:identifier="gst_tensor_alloc" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Allocate a tensor with @num_dims dimensions.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">tensor allocated</doc>
|
|
<type name="Tensor" c:type="GstTensor*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="num_dims" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Number of dimension of the tensors</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<constructor name="new_simple" c:identifier="gst_tensor_new_simple" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Allocates a new #GstTensor of @dims_order ROW_MAJOR or COLUMN_MAJOR and
|
|
with an interleaved layout</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">A newly allocated #GstTensor</doc>
|
|
<type name="Tensor" c:type="GstTensor*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">semantically identify the contents of the tensor</doc>
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</parameter>
|
|
<parameter name="data_type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">#GstTensorDataType of tensor data</doc>
|
|
<type name="TensorDataType" c:type="GstTensorDataType"/>
|
|
</parameter>
|
|
<parameter name="batch_size" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Model batch size</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
<parameter name="data" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">#GstBuffer holding tensor data</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
<parameter name="dims_order" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Indicate tensor dimension indexing order</doc>
|
|
<type name="TensorDimOrder" c:type="GstTensorDimOrder"/>
|
|
</parameter>
|
|
<parameter name="num_dims" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">number of tensor dimensions</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
<parameter name="dims" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">tensor dimensions</doc>
|
|
<array length="5" zero-terminated="0" c:type="gsize*">
|
|
<type name="gsize" c:type="gsize"/>
|
|
</array>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<method name="copy" c:identifier="gst_tensor_copy" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Create a copy of @tensor.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">a new #GstTensor</doc>
|
|
<type name="Tensor" c:type="GstTensor*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="tensor" transfer-ownership="none" nullable="1" allow-none="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">a #GstTensor to be copied</doc>
|
|
<type name="Tensor" c:type="const GstTensor*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="free" c:identifier="gst_tensor_free" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Free tensor</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="tensor" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">pointer to tensor to free</doc>
|
|
<type name="Tensor" c:type="GstTensor*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_dims" c:identifier="gst_tensor_get_dims" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">Gets the dimensions of the tensor.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">The dims array form the tensor</doc>
|
|
<array length="0" zero-terminated="0" c:type="GstTensorDim*">
|
|
<type name="TensorDim" c:type="GstTensorDim"/>
|
|
</array>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="tensor" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">a #GstTensor</doc>
|
|
<type name="Tensor" c:type="GstTensor*"/>
|
|
</instance-parameter>
|
|
<parameter name="num_dims" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.c">The number of dimensions</doc>
|
|
<type name="gsize" c:type="gsize*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
</record>
|
|
<enumeration name="TensorDataType" version="1.26" c:type="GstTensorDataType">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Describe the type of data contain in the tensor.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<member name="int4" value="0" c:identifier="GST_TENSOR_DATA_TYPE_INT4">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">signed 4 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="int8" value="1" c:identifier="GST_TENSOR_DATA_TYPE_INT8">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">signed 8 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="int16" value="2" c:identifier="GST_TENSOR_DATA_TYPE_INT16">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">signed 16 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="int32" value="3" c:identifier="GST_TENSOR_DATA_TYPE_INT32">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">signed 32 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="int64" value="4" c:identifier="GST_TENSOR_DATA_TYPE_INT64">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">signed 64 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="uint4" value="5" c:identifier="GST_TENSOR_DATA_TYPE_UINT4">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">unsigned 4 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="uint8" value="6" c:identifier="GST_TENSOR_DATA_TYPE_UINT8">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">unsigned 8 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="uint16" value="7" c:identifier="GST_TENSOR_DATA_TYPE_UINT16">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">unsigned 16 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="uint32" value="8" c:identifier="GST_TENSOR_DATA_TYPE_UINT32">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">unsigned 32 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="uint64" value="9" c:identifier="GST_TENSOR_DATA_TYPE_UINT64">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">unsigned 64 bit integer tensor data</doc>
|
|
</member>
|
|
<member name="float16" value="10" c:identifier="GST_TENSOR_DATA_TYPE_FLOAT16">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">16 bit floating point tensor data</doc>
|
|
</member>
|
|
<member name="float32" value="11" c:identifier="GST_TENSOR_DATA_TYPE_FLOAT32">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">32 bit floating point tensor data</doc>
|
|
</member>
|
|
<member name="float64" value="12" c:identifier="GST_TENSOR_DATA_TYPE_FLOAT64">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">64 bit floating point tensor data</doc>
|
|
</member>
|
|
<member name="bfloat16" value="13" c:identifier="GST_TENSOR_DATA_TYPE_BFLOAT16">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">"brain" 16 bit floating point tensor data</doc>
|
|
</member>
|
|
</enumeration>
|
|
<record name="TensorDim" c:type="GstTensorDim" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Hold properties of the tensor's dimension</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<field name="size" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Size of the dimension</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</field>
|
|
<field name="order_index" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Dimension order in memory. @see_also #GST_TENSOR_DIM_ORDER_INDEXED</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</field>
|
|
</record>
|
|
<enumeration name="TensorDimOrder" version="1.26" c:type="GstTensorDimOrder">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Indicate to read tensor from memory in row-major or column-major order.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<member name="row_major" value="0" c:identifier="GST_TENSOR_DIM_ORDER_ROW_MAJOR">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">elements along a row are consecutive in memory</doc>
|
|
</member>
|
|
<member name="col_major" value="1" c:identifier="GST_TENSOR_DIM_ORDER_COL_MAJOR">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">elements along a column are consecutive in memory</doc>
|
|
</member>
|
|
<member name="indexed" value="2" c:identifier="GST_TENSOR_DIM_ORDER_INDEXED">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">elements storage follow the order defined by
|
|
#GstTensorDim.order_index This mean that when iterating the tensor
|
|
the dimension with index 0 is the most nested in the loops and consecutive
|
|
in memory, followed by other dimensions in the order defined by
|
|
#GstTensorDim.order_index.</doc>
|
|
</member>
|
|
</enumeration>
|
|
<enumeration name="TensorLayout" version="1.26" c:type="GstTensorLayout">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">Indicate tensor storage in memory.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h"/>
|
|
<member name="tensor_layout_strided" value="0" c:identifier="GST_TENSOR_LAYOUT_STRIDED">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensor.h">indicate the tensor is stored in a dense format in memory</doc>
|
|
</member>
|
|
</enumeration>
|
|
<record name="TensorMeta" c:type="GstTensorMeta" version="1.26">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<field name="meta" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h">parent</doc>
|
|
<type name="Gst.Meta" c:type="GstMeta"/>
|
|
</field>
|
|
<field name="num_tensors" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h">number of tensors</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</field>
|
|
<field name="tensors" writable="1">
|
|
<type name="Tensor" c:type="GstTensor**"/>
|
|
</field>
|
|
<method name="get" c:identifier="gst_tensor_meta_get" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">Retrieves a tensor from the #GstTensorMeta, the index must be
|
|
smaller than #GstTensorMeta.num_tensors</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">a GstTensor</doc>
|
|
<type name="Tensor" c:type="const GstTensor*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="tmeta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">A #GstTensorMeta</doc>
|
|
<type name="TensorMeta" c:type="GstTensorMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="index" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">The number of the tensor to get</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_index_from_id" c:identifier="gst_tensor_meta_get_index_from_id" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">Finds the first tensor with the requsted ID in the meta</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">The index of the tensor inthe meta, or -1 if
|
|
its not found.</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="meta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">a #GstTensorMeta</doc>
|
|
<type name="TensorMeta" c:type="GstTensorMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="id" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">The tensor id to look for</doc>
|
|
<type name="GLib.Quark" c:type="GQuark"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="set" c:identifier="gst_tensor_meta_set" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">Sets tensors into the #GstTensorMeta</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="tmeta" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">a #GstTensorMeta</doc>
|
|
<type name="TensorMeta" c:type="GstTensorMeta*"/>
|
|
</instance-parameter>
|
|
<parameter name="num_tensors" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">The number of tensors in the @tensors array</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="tensors" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">An array of poiners to #GstTensor</doc>
|
|
<array length="0" zero-terminated="0" c:type="GstTensor**">
|
|
<type name="Tensor" c:type="GstTensor*"/>
|
|
</array>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<function name="get_info" c:identifier="gst_tensor_meta_get_info" version="1.26" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<record name="TrackingMtd" c:type="GstAnalyticsTrackingMtd" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Store information on results of object tracking</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<field name="id" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance identifier</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</field>
|
|
<field name="meta" writable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h">Instance of #GstAnalyticsRelationMeta where the analytics-metadata
|
|
identified by @id is stored.</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</field>
|
|
<method name="get_info" c:identifier="gst_analytics_tracking_mtd_get_info" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Retrieve tracking information.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Successfully retrieved info.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Instance of tracking metadata</doc>
|
|
<type name="TrackingMtd" c:type="const GstAnalyticsTrackingMtd*"/>
|
|
</instance-parameter>
|
|
<parameter name="tracking_id" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Updated tracking id</doc>
|
|
<type name="guint64" c:type="guint64*"/>
|
|
</parameter>
|
|
<parameter name="tracking_first_seen" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Updated timestamp of the tracking first observation.</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime*"/>
|
|
</parameter>
|
|
<parameter name="tracking_last_seen" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Updated timestamp of the tracking last observation.</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime*"/>
|
|
</parameter>
|
|
<parameter name="tracking_lost" direction="out" caller-allocates="0" transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Has the tracking been lost</doc>
|
|
<type name="gboolean" c:type="gboolean*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="set_lost" c:identifier="gst_analytics_tracking_mtd_set_lost" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Update successful</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Instance of GstAnalyticsTrackingMtd.
|
|
Set tracking to lost</doc>
|
|
<type name="TrackingMtd" c:type="GstAnalyticsTrackingMtd*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="update_last_seen" c:identifier="gst_analytics_tracking_mtd_update_last_seen" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="instance" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">GstAnalyticsTrackingMtd instance</doc>
|
|
<type name="TrackingMtd" c:type="GstAnalyticsTrackingMtd*"/>
|
|
</instance-parameter>
|
|
<parameter name="last_seen" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">Timestamp of last time this object was tracked</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<function name="get_mtd_type" c:identifier="gst_analytics_tracking_mtd_get_mtd_type" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">id representing the type of GstAnalyticsRelatableMtd
|
|
|
|
Get the opaque id identifying the relatable type</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<function name="buffer_add_analytics_relation_meta" c:identifier="gst_buffer_add_analytics_relation_meta" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Attach a analysis-results-meta-relation meta (#GstAnalyticsRelationMeta)to @buffer.
|
|
|
|
A #GstAnalyticsRelationMeta is a metadata describing relation between other
|
|
analysis meta. It's more efficient to use #gst_buffer_add_analytics_relation_meta_full
|
|
and providing the maximum number of analysis meta that will attached to a buffer.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Newly attached #GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">a #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="buffer_add_analytics_relation_meta_full" c:identifier="gst_buffer_add_analytics_relation_meta_full" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Attache a analysis-results relation-meta (#GstAnalyticsRelationMeta) to @buffer.
|
|
|
|
A #GstAnalyticsRelationMeta is a metadata describing relation between other
|
|
analysis meta.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Newly attached #GstAnalyticsRelationMeta</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">a #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
<parameter name="init_params" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Initialization parameters</doc>
|
|
<type name="RelationMetaInitParams" c:type="GstAnalyticsRelationMetaInitParams*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="buffer_add_tensor_meta" c:identifier="gst_buffer_add_tensor_meta" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">Adds a #GstTensorMeta to a buffer or returns the existing one</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">The new #GstTensorMeta</doc>
|
|
<type name="TensorMeta" c:type="GstTensorMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">A writable #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="buffer_get_analytics_relation_meta" c:identifier="gst_buffer_get_analytics_relation_meta" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Retrives the meta or %NULL if it doesn't exist</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">The #GstAnalyticsRelationMeta if there is one</doc>
|
|
<type name="RelationMeta" c:type="GstAnalyticsRelationMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">a #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="buffer_get_tensor_meta" c:identifier="gst_buffer_get_tensor_meta" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">Gets the #GstTensorMeta from a buffer</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">The #GstTensorMeta if there is wone</doc>
|
|
<type name="TensorMeta" c:type="GstTensorMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.c">A #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="cls_mtd_get_mtd_type" c:identifier="gst_analytics_cls_mtd_get_mtd_type" moved-to="ClsMtd.get_mtd_type" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">Get an id identifying #GstAnalyticsMtd type.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">opaque id of #GstAnalyticsMtd type</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</return-value>
|
|
</function>
|
|
<docsection name="gstanalyticsclassificationtd">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsclassificationmtd.c">This type of metadata holds classification, it is generally used in
|
|
relationship with another metadata type to enhance its content. For example,
|
|
it can enhance the classifcation of an object detection held by the
|
|
#GstAnalyticsODMtd metadata type.</doc>
|
|
</docsection>
|
|
<docsection name="gstanalyticsmeta">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">The #GstAnalyticsRelationMeta is a #GstMeta that can contain a large number
|
|
of results from the analysis of a meta. Each result can be accessed by
|
|
using its id, or more conviently, by using a #GstAnalyticsMtd. A matrix
|
|
of relationships between the various metadata is also defined and can be
|
|
filled by the analysis processes.</doc>
|
|
</docsection>
|
|
<docsection name="gstanalyticsobjectdetectionmtd">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">This type of metadata holds the position of detected object inside the
|
|
image, along with the probabily of each detection.</doc>
|
|
</docsection>
|
|
<docsection name="gstanalyticsobjecttrackingmtd">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">This type of metadata holds tracking information. In many cases, it is
|
|
desired to track an object across many frames. This type of metadata holds
|
|
information about the tracking, for example, it can be used alongside a
|
|
#GstAnalyticsODMtd to track an object.</doc>
|
|
</docsection>
|
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<function name="mtd_type_get_name" c:identifier="gst_analytics_mtd_type_get_name" moved-to="Mtd.type_get_name" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Gets the string version of the name of this type of analytics data</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">the name</doc>
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<type name="utf8" c:type="const gchar*"/>
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</return-value>
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<parameters>
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<parameter name="type" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">The type of analytics data</doc>
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<type name="MtdType" c:type="GstAnalyticsMtdType"/>
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</parameter>
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</parameters>
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</function>
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<function name="od_mtd_get_mtd_type" c:identifier="gst_analytics_od_mtd_get_mtd_type" moved-to="ODMtd.get_mtd_type" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Get an id that represent object-detection metadata type</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjectdetectionmtd.c">Opaque id of the #GstAnalyticsMtd type</doc>
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<type name="MtdType" c:type="GstAnalyticsMtdType"/>
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</return-value>
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</function>
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<function name="relation_get_length" c:identifier="gst_analytics_relation_get_length" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Get number of relatable meta attached to instance</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Number of analysis-meta attached to this
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instance.</doc>
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<type name="gsize" c:type="gsize"/>
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</return-value>
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<parameters>
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<parameter name="instance" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Instance of #GstAnalyticsRelationMeta</doc>
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<type name="RelationMeta" c:type="const GstAnalyticsRelationMeta*"/>
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</parameter>
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</parameters>
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</function>
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<function name="relation_meta_api_get_type" c:identifier="gst_analytics_relation_meta_api_get_type" version="1.24">
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|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
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<return-value transfer-ownership="none">
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|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">GType of GstAnalyticsRelationMeta</doc>
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<type name="GType" c:type="GType"/>
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</return-value>
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</function>
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<function name="relation_meta_get_info" c:identifier="gst_analytics_relation_meta_get_info" moved-to="RelationMeta.get_info" version="1.24" introspectable="0">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.c">Get the meta info</doc>
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|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsmeta.h"/>
|
|
<return-value transfer-ownership="none">
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|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
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|
</return-value>
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|
</function>
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|
<function name="segmentation_mtd_get_mtd_type" c:identifier="gst_analytics_segmentation_mtd_get_mtd_type" moved-to="SegmentationMtd.get_mtd_type" version="1.26">
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|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">Get an instance of #GstAnalyticsMtdType that represent segmentation
|
|
metadata type.</doc>
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|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticssegmentationmtd.c">A #GstAnalyticsMtdType type</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="tensor_meta_api_get_type" c:identifier="gst_tensor_meta_api_get_type" version="1.26" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="GType" c:type="GType"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="tensor_meta_get_info" c:identifier="gst_tensor_meta_get_info" moved-to="TensorMeta.get_info" version="1.26" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="tracking_mtd_get_mtd_type" c:identifier="gst_analytics_tracking_mtd_get_mtd_type" moved-to="TrackingMtd.get_mtd_type" version="1.24">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/analytics/gstanalyticsobjecttrackingmtd.c">id representing the type of GstAnalyticsRelatableMtd
|
|
|
|
Get the opaque id identifying the relatable type</doc>
|
|
<type name="MtdType" c:type="GstAnalyticsMtdType"/>
|
|
</return-value>
|
|
</function>
|
|
</namespace>
|
|
</repository>
|