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girs: Update

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5355>
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Xavier Claessens 2023-12-01 09:10:16 -05:00 committed by GStreamer Marge Bot
parent f545e79bee
commit 6d71605508
2 changed files with 335 additions and 13 deletions
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girs/Gst-1.0.gir
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@ -5759,6 +5759,45 @@ message should not be unreffed by the sync handler.</doc>
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstbus.h">pass message to async queue, continue if message is handled</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstbus.h">pass message to async queue, continue if message is handled</doc>
</member> </member>
</enumeration> </enumeration>
<record name="ByteArrayInterface" c:type="GstByteArrayInterface" version="1.24">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstbytearrayinterface.h">Interface for an array of bytes. It is expected to be subclassed to implement
@resize virtual method using language native array implementation, such as
GLib's #GByteArray, C++'s `std::vector&lt;uint8_t&gt;` or Rust's `Vec&lt;u8&gt;`.
@resize implementation could allocate more than requested to avoid repeated
reallocations. It can return %FALSE, or be set to %NULL, in the case the
array cannot grow.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstbytearrayinterface.h"/>
<field name="data" writable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstbytearrayinterface.h">A pointer to an array of bytes.</doc>
<type name="guint8" c:type="guint8*"/>
</field>
<field name="len" writable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstbytearrayinterface.h">Number of bytes in @data.</doc>
<type name="gsize" c:type="gsize"/>
</field>
<field name="resize">
<callback name="resize">
<source-position filename="../subprojects/gstreamer/gst/gstbytearrayinterface.h"/>
<return-value transfer-ownership="none">
<type name="gboolean" c:type="gboolean"/>
</return-value>
<parameters>
<parameter name="self" transfer-ownership="none">
<type name="ByteArrayInterface" c:type="GstByteArrayInterface*"/>
</parameter>
<parameter name="length" transfer-ownership="none">
<type name="gsize" c:type="gsize"/>
</parameter>
</parameters>
</callback>
</field>
<field name="_gst_reserved" readable="0" private="1">
<array zero-terminated="0" fixed-size="4">
<type name="gpointer" c:type="gpointer"/>
</array>
</field>
</record>
<function-macro name="CALL_PARENT" c:identifier="GST_CALL_PARENT" introspectable="0"> <function-macro name="CALL_PARENT" c:identifier="GST_CALL_PARENT" introspectable="0">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstutils.h">Just call the parent handler. This assumes that there is a variable <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstutils.h">Just call the parent handler. This assumes that there is a variable
named parent_class that points to the (duh!) parent class. Note that named parent_class that points to the (duh!) parent class. Note that
@ -10524,7 +10563,11 @@ this functionality yet.</doc>
</enumeration> </enumeration>
<record name="CustomMeta" c:type="GstCustomMeta" version="1.20"> <record name="CustomMeta" c:type="GstCustomMeta" version="1.20">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Extra custom metadata. The @structure field is the same as returned by <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Extra custom metadata. The @structure field is the same as returned by
gst_custom_meta_get_structure().</doc> gst_custom_meta_get_structure().
Since 1.24 it can be serialized using gst_meta_serialize() and
gst_meta_deserialize(), but only if the #GstStructure does not contain any
fields that cannot be serialized, see %GST_SERIALIZE_FLAG_STRICT.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/> <source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<field name="meta" writable="1"> <field name="meta" writable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">parent #GstMeta</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">parent #GstMeta</doc>
@ -25755,6 +25798,56 @@ or a #GCompareDataFunc.</doc>
</instance-parameter> </instance-parameter>
</parameters> </parameters>
</method> </method>
<method name="serialize" c:identifier="gst_meta_serialize" version="1.24">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Serialize @meta into a format that can be stored or transmitted and later
deserialized by gst_meta_deserialize().
This is only supported for meta that implements #GstMetaInfo.serialize_func,
%FALSE is returned otherwise.
Upon failure, @data-&gt;data pointer could have been reallocated, but @data-&gt;len
won't be modified. This is intended to be able to append multiple metas
into the same #GByteArray.
Since serialization size is often the same for every buffer, caller may want
to remember the size of previous data to preallocate the next.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">%TRUE on success, %FALSE otherwise.</doc>
<type name="gboolean" c:type="gboolean"/>
</return-value>
<parameters>
<instance-parameter name="meta" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMeta</doc>
<type name="Meta" c:type="const GstMeta*"/>
</instance-parameter>
<parameter name="data" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">#GstByteArrayInterface to append serialization data</doc>
<type name="ByteArrayInterface" c:type="GstByteArrayInterface*"/>
</parameter>
</parameters>
</method>
<method name="serialize_simple" c:identifier="gst_meta_serialize_simple" version="1.24">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Same as gst_meta_serialize() but with a #GByteArray instead of
#GstByteArrayInterface.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">%TRUE on success, %FALSE otherwise.</doc>
<type name="gboolean" c:type="gboolean"/>
</return-value>
<parameters>
<instance-parameter name="meta" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMeta</doc>
<type name="Meta" c:type="const GstMeta*"/>
</instance-parameter>
<parameter name="data" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">#GByteArray to append serialization data</doc>
<array name="GLib.ByteArray" c:type="GByteArray*">
<type name="guint8" c:type="guint8"/>
</array>
</parameter>
</parameters>
</method>
<function name="api_type_get_tags" c:identifier="gst_meta_api_type_get_tags" version="1.2"> <function name="api_type_get_tags" c:identifier="gst_meta_api_type_get_tags" version="1.2">
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/> <source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none"> <return-value transfer-ownership="none">
@ -25809,6 +25902,40 @@ or a #GCompareDataFunc.</doc>
</parameter> </parameter>
</parameters> </parameters>
</function> </function>
<function name="deserialize" c:identifier="gst_meta_deserialize" version="1.24">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Recreate a #GstMeta from serialized data returned by
gst_meta_serialize() and add it to @buffer.
Note that the meta must have been previously registered by calling one of
`gst_*_meta_get_info ()` functions.
@consumed is set to the number of bytes that can be skipped from @data to
find the next meta serialization, if any. In case of parsing error that does
not allow to determine that size, @consumed is set to 0.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the metadata owned by @buffer, or %NULL.</doc>
<type name="Meta" c:type="GstMeta*"/>
</return-value>
<parameters>
<parameter name="buffer" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstBuffer</doc>
<type name="Buffer" c:type="GstBuffer*"/>
</parameter>
<parameter name="data" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">serialization data obtained from gst_meta_serialize()</doc>
<type name="guint8" c:type="const guint8*"/>
</parameter>
<parameter name="size" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">size of @data</doc>
<type name="gsize" c:type="gsize"/>
</parameter>
<parameter name="consumed" direction="out" caller-allocates="0" transfer-ownership="full">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">total size used by this meta, could be less than @size</doc>
<type name="guint32" c:type="guint32*"/>
</parameter>
</parameters>
</function>
<function name="get_info" c:identifier="gst_meta_get_info"> <function name="get_info" c:identifier="gst_meta_get_info">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Lookup a previously registered meta info structure by its implementation name <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Lookup a previously registered meta info structure by its implementation name
@impl.</doc> @impl.</doc>
@ -25825,7 +25952,7 @@ or a #GCompareDataFunc.</doc>
</parameter> </parameter>
</parameters> </parameters>
</function> </function>
<function name="register" c:identifier="gst_meta_register"> <function name="register" c:identifier="gst_meta_register" introspectable="0">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Register a new #GstMeta implementation. <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Register a new #GstMeta implementation.
The same @info can be retrieved later with gst_meta_get_info() by using The same @info can be retrieved later with gst_meta_get_info() by using
@ -25849,15 +25976,15 @@ access metadata.</doc>
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the size of the #GstMeta structure</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the size of the #GstMeta structure</doc>
<type name="gsize" c:type="gsize"/> <type name="gsize" c:type="gsize"/>
</parameter> </parameter>
<parameter name="init_func" transfer-ownership="none" scope="async"> <parameter name="init_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInitFunction</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInitFunction</doc>
<type name="MetaInitFunction" c:type="GstMetaInitFunction"/> <type name="MetaInitFunction" c:type="GstMetaInitFunction"/>
</parameter> </parameter>
<parameter name="free_func" transfer-ownership="none" scope="async"> <parameter name="free_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaFreeFunction</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaFreeFunction</doc>
<type name="MetaFreeFunction" c:type="GstMetaFreeFunction"/> <type name="MetaFreeFunction" c:type="GstMetaFreeFunction"/>
</parameter> </parameter>
<parameter name="transform_func" transfer-ownership="none" scope="async"> <parameter name="transform_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaTransformFunction</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaTransformFunction</doc>
<type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/> <type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/>
</parameter> </parameter>
@ -25923,7 +26050,79 @@ transform function.</doc>
</parameter> </parameter>
</parameters> </parameters>
</function> </function>
<function name="register_serializable" c:identifier="gst_meta_register_serializable" version="1.24" introspectable="0">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Same as gst_meta_register() but also set serialize/deserialize functions.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInfo that can be used to access metadata.</doc>
<type name="MetaInfo" c:type="const GstMetaInfo*"/>
</return-value>
<parameters>
<parameter name="api" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the type of the #GstMeta API</doc>
<type name="GType" c:type="GType"/>
</parameter>
<parameter name="impl" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the name of the #GstMeta implementation</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
<parameter name="size" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the size of the #GstMeta structure</doc>
<type name="gsize" c:type="gsize"/>
</parameter>
<parameter name="init_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInitFunction</doc>
<type name="MetaInitFunction" c:type="GstMetaInitFunction"/>
</parameter>
<parameter name="free_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaFreeFunction</doc>
<type name="MetaFreeFunction" c:type="GstMetaFreeFunction"/>
</parameter>
<parameter name="transform_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaTransformFunction</doc>
<type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/>
</parameter>
<parameter name="serialize_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaSerializeFunction</doc>
<type name="MetaSerializeFunction" c:type="GstMetaSerializeFunction"/>
</parameter>
<parameter name="deserialize_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaDeserializeFunction</doc>
<type name="MetaDeserializeFunction" c:type="GstMetaDeserializeFunction"/>
</parameter>
</parameters>
</function>
</record> </record>
<callback name="MetaDeserializeFunction" c:type="GstMetaDeserializeFunction" version="1.24">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Recreate a #GstMeta from serialized data returned by
#GstMetaSerializeFunction and add it to @buffer.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">the metadata owned by @buffer, or %NULL.</doc>
<type name="Meta" c:type="GstMeta*"/>
</return-value>
<parameters>
<parameter name="info" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">#GstMetaInfo of the meta</doc>
<type name="MetaInfo" c:type="const GstMetaInfo*"/>
</parameter>
<parameter name="buffer" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">a #GstBuffer</doc>
<type name="Buffer" c:type="GstBuffer*"/>
</parameter>
<parameter name="data" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">data obtained from #GstMetaSerializeFunction</doc>
<type name="guint8" c:type="const guint8*"/>
</parameter>
<parameter name="size" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">size of data to avoid buffer overflow</doc>
<type name="gsize" c:type="gsize"/>
</parameter>
<parameter name="version" transfer-ownership="none">
<type name="guint8" c:type="guint8"/>
</parameter>
</parameters>
</callback>
<bitfield name="MetaFlags" glib:type-name="GstMetaFlags" glib:get-type="gst_meta_flags_get_type" c:type="GstMetaFlags"> <bitfield name="MetaFlags" glib:type-name="GstMetaFlags" glib:get-type="gst_meta_flags_get_type" c:type="GstMetaFlags">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Extra metadata flags.</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Extra metadata flags.</doc>
<member name="none" value="0" c:identifier="GST_META_FLAG_NONE" glib:nick="none"> <member name="none" value="0" c:identifier="GST_META_FLAG_NONE" glib:nick="none">
@ -25987,6 +26186,16 @@ structure.</doc>
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">function for transforming the metadata</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">function for transforming the metadata</doc>
<type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/> <type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/>
</field> </field>
<field name="serialize_func" version="1.24" writable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Function for serializing the metadata, or %NULL if not supported by this
meta.</doc>
<type name="MetaSerializeFunction" c:type="GstMetaSerializeFunction"/>
</field>
<field name="deserialize_func" version="1.24" writable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Function for deserializing the metadata, or %NULL if not supported by this
meta.</doc>
<type name="MetaDeserializeFunction" c:type="GstMetaDeserializeFunction"/>
</field>
<method name="is_custom" c:identifier="gst_meta_info_is_custom" version="1.20"> <method name="is_custom" c:identifier="gst_meta_info_is_custom" version="1.20">
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/> <source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none"> <return-value transfer-ownership="none">
@ -26022,6 +26231,33 @@ structure.</doc>
</parameter> </parameter>
</parameters> </parameters>
</callback> </callback>
<callback name="MetaSerializeFunction" c:type="GstMetaSerializeFunction" version="1.24">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Serialize @meta into a format that can be stored or transmitted and later
deserialized by #GstMetaDeserializeFunction.
By default version is set to 0, it should be bumped if incompatible changes
are made to the format so %GstMetaDeserializeFunction can deserialize each
version.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">%TRUE on success, %FALSE otherwise.</doc>
<type name="gboolean" c:type="gboolean"/>
</return-value>
<parameters>
<parameter name="meta" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">a #GstMeta</doc>
<type name="Meta" c:type="const GstMeta*"/>
</parameter>
<parameter name="data" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">#GstByteArrayInterface to append serialization data</doc>
<type name="ByteArrayInterface" c:type="GstByteArrayInterface*"/>
</parameter>
<parameter name="version" direction="out" caller-allocates="0" transfer-ownership="full">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">version of the serialization format</doc>
<type name="guint8" c:type="guint8*"/>
</parameter>
</parameters>
</callback>
<record name="MetaTransformCopy" c:type="GstMetaTransformCopy"> <record name="MetaTransformCopy" c:type="GstMetaTransformCopy">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Extra data passed to a "gst-copy" transform #GstMetaTransformFunction.</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.h">Extra data passed to a "gst-copy" transform #GstMetaTransformFunction.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/> <source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
@ -37637,7 +37873,10 @@ references would be
* `timestamp/x-ptp, version=IEEE1588-2008, domain=1`: for timestamps based * `timestamp/x-ptp, version=IEEE1588-2008, domain=1`: for timestamps based
on a given PTP clock. on a given PTP clock.
* `timestamp/x-unix`: for timestamps based on the UNIX epoch according to * `timestamp/x-unix`: for timestamps based on the UNIX epoch according to
the local clock.</doc> the local clock.
Since 1.24 it can be serialized using gst_meta_serialize() and
gst_meta_deserialize().</doc>
<source-position filename="../subprojects/gstreamer/gst/gstbuffer.h"/> <source-position filename="../subprojects/gstreamer/gst/gstbuffer.h"/>
<field name="parent" writable="1"> <field name="parent" writable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstbuffer.h">the parent #GstMeta structure</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstbuffer.h">the parent #GstMeta structure</doc>
@ -39806,6 +40045,10 @@ values of the seek flags.</doc>
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gststructure.h">Serialize using the old format for <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gststructure.h">Serialize using the old format for
nested structures.</doc> nested structures.</doc>
</member> </member>
<member name="strict" value="2" c:identifier="GST_SERIALIZE_FLAG_STRICT" version="1.24" glib:nick="strict">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gststructure.h">Serialization fails if a value cannot be serialized instead of using
placeholder "NULL" value (e.g. pointers, objects).</doc>
</member>
</bitfield> </bitfield>
<class name="SharedTaskPool" c:symbol-prefix="shared_task_pool" c:type="GstSharedTaskPool" version="1.20" parent="TaskPool" glib:type-name="GstSharedTaskPool" glib:get-type="gst_shared_task_pool_get_type" glib:type-struct="SharedTaskPoolClass"> <class name="SharedTaskPool" c:symbol-prefix="shared_task_pool" c:type="GstSharedTaskPool" version="1.20" parent="TaskPool" glib:type-name="GstSharedTaskPool" glib:get-type="gst_shared_task_pool_get_type" glib:type-struct="SharedTaskPoolClass">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gsttaskpool.h">The #GstSharedTaskPool object.</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gsttaskpool.h">The #GstSharedTaskPool object.</doc>
@ -51922,6 +52165,40 @@ of @new_message.</doc>
</parameter> </parameter>
</parameters> </parameters>
</function> </function>
<function name="meta_deserialize" c:identifier="gst_meta_deserialize" moved-to="Meta.deserialize" version="1.24">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Recreate a #GstMeta from serialized data returned by
gst_meta_serialize() and add it to @buffer.
Note that the meta must have been previously registered by calling one of
`gst_*_meta_get_info ()` functions.
@consumed is set to the number of bytes that can be skipped from @data to
find the next meta serialization, if any. In case of parsing error that does
not allow to determine that size, @consumed is set to 0.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the metadata owned by @buffer, or %NULL.</doc>
<type name="Meta" c:type="GstMeta*"/>
</return-value>
<parameters>
<parameter name="buffer" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstBuffer</doc>
<type name="Buffer" c:type="GstBuffer*"/>
</parameter>
<parameter name="data" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">serialization data obtained from gst_meta_serialize()</doc>
<type name="guint8" c:type="const guint8*"/>
</parameter>
<parameter name="size" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">size of @data</doc>
<type name="gsize" c:type="gsize"/>
</parameter>
<parameter name="consumed" direction="out" caller-allocates="0" transfer-ownership="full">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">total size used by this meta, could be less than @size</doc>
<type name="guint32" c:type="guint32*"/>
</parameter>
</parameters>
</function>
<function name="meta_get_info" c:identifier="gst_meta_get_info" moved-to="Meta.get_info"> <function name="meta_get_info" c:identifier="gst_meta_get_info" moved-to="Meta.get_info">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Lookup a previously registered meta info structure by its implementation name <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Lookup a previously registered meta info structure by its implementation name
@impl.</doc> @impl.</doc>
@ -51938,7 +52215,7 @@ of @new_message.</doc>
</parameter> </parameter>
</parameters> </parameters>
</function> </function>
<function name="meta_register" c:identifier="gst_meta_register" moved-to="Meta.register"> <function name="meta_register" c:identifier="gst_meta_register" moved-to="Meta.register" introspectable="0">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Register a new #GstMeta implementation. <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Register a new #GstMeta implementation.
The same @info can be retrieved later with gst_meta_get_info() by using The same @info can be retrieved later with gst_meta_get_info() by using
@ -51962,15 +52239,15 @@ access metadata.</doc>
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the size of the #GstMeta structure</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the size of the #GstMeta structure</doc>
<type name="gsize" c:type="gsize"/> <type name="gsize" c:type="gsize"/>
</parameter> </parameter>
<parameter name="init_func" transfer-ownership="none" scope="async"> <parameter name="init_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInitFunction</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInitFunction</doc>
<type name="MetaInitFunction" c:type="GstMetaInitFunction"/> <type name="MetaInitFunction" c:type="GstMetaInitFunction"/>
</parameter> </parameter>
<parameter name="free_func" transfer-ownership="none" scope="async"> <parameter name="free_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaFreeFunction</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaFreeFunction</doc>
<type name="MetaFreeFunction" c:type="GstMetaFreeFunction"/> <type name="MetaFreeFunction" c:type="GstMetaFreeFunction"/>
</parameter> </parameter>
<parameter name="transform_func" transfer-ownership="none" scope="async"> <parameter name="transform_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaTransformFunction</doc> <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaTransformFunction</doc>
<type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/> <type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/>
</parameter> </parameter>
@ -52036,6 +52313,48 @@ transform function.</doc>
</parameter> </parameter>
</parameters> </parameters>
</function> </function>
<function name="meta_register_serializable" c:identifier="gst_meta_register_serializable" moved-to="Meta.register_serializable" version="1.24" introspectable="0">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">Same as gst_meta_register() but also set serialize/deserialize functions.</doc>
<source-position filename="../subprojects/gstreamer/gst/gstmeta.h"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInfo that can be used to access metadata.</doc>
<type name="MetaInfo" c:type="const GstMetaInfo*"/>
</return-value>
<parameters>
<parameter name="api" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the type of the #GstMeta API</doc>
<type name="GType" c:type="GType"/>
</parameter>
<parameter name="impl" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the name of the #GstMeta implementation</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
<parameter name="size" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">the size of the #GstMeta structure</doc>
<type name="gsize" c:type="gsize"/>
</parameter>
<parameter name="init_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaInitFunction</doc>
<type name="MetaInitFunction" c:type="GstMetaInitFunction"/>
</parameter>
<parameter name="free_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaFreeFunction</doc>
<type name="MetaFreeFunction" c:type="GstMetaFreeFunction"/>
</parameter>
<parameter name="transform_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaTransformFunction</doc>
<type name="MetaTransformFunction" c:type="GstMetaTransformFunction"/>
</parameter>
<parameter name="serialize_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaSerializeFunction</doc>
<type name="MetaSerializeFunction" c:type="GstMetaSerializeFunction"/>
</parameter>
<parameter name="deserialize_func" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstmeta.c">a #GstMetaDeserializeFunction</doc>
<type name="MetaDeserializeFunction" c:type="GstMetaDeserializeFunction"/>
</parameter>
</parameters>
</function>
<function name="mini_object_replace" c:identifier="gst_mini_object_replace" moved-to="MiniObject.replace"> <function name="mini_object_replace" c:identifier="gst_mini_object_replace" moved-to="MiniObject.replace">
<doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstminiobject.c">Atomically modifies a pointer to point to a new mini-object. <doc xml:space="preserve" filename="../subprojects/gstreamer/gst/gstminiobject.c">Atomically modifies a pointer to point to a new mini-object.
The reference count of @olddata is decreased and the reference count of The reference count of @olddata is decreased and the reference count of

9
girs/GstVideo-1.0.gir
View file

@ -11820,7 +11820,10 @@ fields:
- padding-left (uint): extra pixels on the left side - padding-left (uint): extra pixels on the left side
- padding-right (uint): extra pixels on the right side - padding-right (uint): extra pixels on the right side
The padding fields have the same semantic as #GstVideoMeta.alignment The padding fields have the same semantic as #GstVideoMeta.alignment
and so represent the paddings requested on produced video buffers.</doc> and so represent the paddings requested on produced video buffers.
Since 1.24 it can be serialized using gst_meta_serialize() and
gst_meta_deserialize().</doc>
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.h"/> <source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.h"/>
<field name="meta" writable="1"> <field name="meta" writable="1">
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.h">parent #GstMeta</doc> <doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.h">parent #GstMeta</doc>
@ -16045,13 +16048,13 @@ gst_buffer_add_video_meta_full() with them.</doc>
</parameter> </parameter>
<parameter name="offset" transfer-ownership="none"> <parameter name="offset" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.c">offset of each plane</doc> <doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.c">offset of each plane</doc>
<array zero-terminated="0" c:type="gsize*" fixed-size="4"> <array zero-terminated="0" c:type="const gsize*" fixed-size="4">
<type name="gsize" c:type="gsize"/> <type name="gsize" c:type="gsize"/>
</array> </array>
</parameter> </parameter>
<parameter name="stride" transfer-ownership="none"> <parameter name="stride" transfer-ownership="none">
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.c">stride of each plane</doc> <doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideometa.c">stride of each plane</doc>
<array zero-terminated="0" c:type="gint*" fixed-size="4"> <array zero-terminated="0" c:type="const gint*" fixed-size="4">
<type name="gint" c:type="gint"/> <type name="gint" c:type="gint"/>
</array> </array>
</parameter> </parameter>