Commit 2334f545 authored by Sebastian Dröge's avatar Sebastian Dröge 🍵 Committed by Tim-Philipp Müller
Browse files

Add some missing nullable annotations

Part-of: <!699>
parent 39df723b
Pipeline #224431 waiting for manual action with stages
in 38 seconds
......@@ -817,7 +817,7 @@ gst_buffer_pool_has_option (GstBufferPool * pool, const gchar * option)
/**
* gst_buffer_pool_config_set_params:
* @config: a #GstBufferPool configuration
* @caps: caps for the buffers
* @caps: (nullable): caps for the buffers
* @size: the size of each buffer, not including prefix and padding
* @min_buffers: the minimum amount of buffers to allocate.
* @max_buffers: the maximum amount of buffers to allocate or 0 for unlimited.
......@@ -842,8 +842,8 @@ gst_buffer_pool_config_set_params (GstStructure * config, GstCaps * caps,
/**
* gst_buffer_pool_config_set_allocator:
* @config: a #GstBufferPool configuration
* @allocator: (allow-none): a #GstAllocator
* @params: (allow-none): #GstAllocationParams
* @allocator: (nullable): a #GstAllocator
* @params: (nullable): #GstAllocationParams
*
* Set the @allocator and @params on @config.
*
......@@ -942,7 +942,7 @@ gst_buffer_pool_config_n_options (GstStructure * config)
* Parse an available @config and get the option at @index of the options API
* array.
*
* Returns: a #gchar of the option at @index.
* Returns: (nullable): a #gchar of the option at @index.
*/
const gchar *
gst_buffer_pool_config_get_option (GstStructure * config, guint index)
......@@ -996,10 +996,10 @@ gst_buffer_pool_config_has_option (GstStructure * config, const gchar * option)
/**
* gst_buffer_pool_config_get_params:
* @config: (transfer none): a #GstBufferPool configuration
* @caps: (out) (transfer none) (allow-none): the caps of buffers
* @size: (out) (allow-none): the size of each buffer, not including prefix and padding
* @min_buffers: (out) (allow-none): the minimum amount of buffers to allocate.
* @max_buffers: (out) (allow-none): the maximum amount of buffers to allocate or 0 for unlimited.
* @caps: (out) (transfer none) (optional) (nullable): the caps of buffers
* @size: (out) (optional): the size of each buffer, not including prefix and padding
* @min_buffers: (out) (optional): the minimum amount of buffers to allocate.
* @max_buffers: (out) (optional): the maximum amount of buffers to allocate or 0 for unlimited.
*
* Get the configuration values from @config.
*
......@@ -1024,8 +1024,8 @@ gst_buffer_pool_config_get_params (GstStructure * config, GstCaps ** caps,
/**
* gst_buffer_pool_config_get_allocator:
* @config: (transfer none): a #GstBufferPool configuration
* @allocator: (out) (allow-none) (transfer none): a #GstAllocator, or %NULL
* @params: (out) (allow-none): #GstAllocationParams, or %NULL
* @allocator: (out) (optional) (nullable) (transfer none): a #GstAllocator, or %NULL
* @params: (out caller-allocates) (optional): #GstAllocationParams, or %NULL
*
* Get the @allocator and @params from @config.
*
......@@ -1057,7 +1057,7 @@ gst_buffer_pool_config_get_allocator (GstStructure * config,
/**
* gst_buffer_pool_config_validate_params:
* @config: (transfer none): a #GstBufferPool configuration
* @caps: (transfer none): the excepted caps of buffers
* @caps: (nullable) (transfer none): the excepted caps of buffers
* @size: the expected size of each buffer, not including prefix and padding
* @min_buffers: the expected minimum amount of buffers to allocate.
* @max_buffers: the expect maximum amount of buffers to allocate or 0 for unlimited.
......
......@@ -351,7 +351,7 @@ gst_date_time_get_time_zone_offset (const GstDateTime * datetime)
*
* Free-function: gst_date_time_unref
*
* Return value: (transfer full): the newly created #GstDateTime
* Return value: (transfer full) (nullable): the newly created #GstDateTime
*/
GstDateTime *
gst_date_time_new_y (gint year)
......@@ -374,7 +374,7 @@ gst_date_time_new_y (gint year)
*
* Free-function: gst_date_time_unref
*
* Return value: (transfer full): the newly created #GstDateTime
* Return value: (transfer full) (nullable): the newly created #GstDateTime
*/
GstDateTime *
gst_date_time_new_ym (gint year, gint month)
......@@ -401,7 +401,7 @@ gst_date_time_new_ym (gint year, gint month)
*
* Free-function: gst_date_time_unref
*
* Return value: (transfer full): the newly created #GstDateTime
* Return value: (transfer full) (nullable): the newly created #GstDateTime
*/
GstDateTime *
gst_date_time_new_ymd (gint year, gint month, gint day)
......@@ -418,7 +418,7 @@ gst_date_time_new_ymd (gint year, gint month, gint day)
*
* Free-function: gst_date_time_unref
*
* Return value: (transfer full): the newly created #GstDateTime
* Return value: (transfer full) (nullable): the newly created #GstDateTime
*/
GstDateTime *
gst_date_time_new_from_unix_epoch_local_time (gint64 secs)
......@@ -438,7 +438,7 @@ gst_date_time_new_from_unix_epoch_local_time (gint64 secs)
*
* Free-function: gst_date_time_unref
*
* Return value: (transfer full): the newly created #GstDateTime
* Return value: (transfer full) (nullable): the newly created #GstDateTime
*/
GstDateTime *
gst_date_time_new_from_unix_epoch_utc (gint64 secs)
......@@ -456,7 +456,7 @@ gst_date_time_new_from_unix_epoch_utc (gint64 secs)
* Creates a new #GstDateTime using the time since Jan 1, 1970 specified by
* @usecs. The #GstDateTime is in the local timezone.
*
* Returns: (transfer full): a newly created #GstDateTime
* Returns: (transfer full) (nullable): a newly created #GstDateTime
*
* Since: 1.18
*/
......@@ -480,7 +480,7 @@ gst_date_time_new_from_unix_epoch_local_time_usecs (gint64 usecs)
* Creates a new #GstDateTime using the time since Jan 1, 1970 specified by
* @usecs. The #GstDateTime is in UTC.
*
* Returns: (transfer full): a newly created #GstDateTime
* Returns: (transfer full) (nullable): a newly created #GstDateTime
*
* Since: 1.18
*/
......@@ -546,7 +546,7 @@ gst_date_time_check_fields (gint * year, gint * month, gint * day,
*
* Free-function: gst_date_time_unref
*
* Return value: (transfer full): the newly created #GstDateTime
* Return value: (transfer full) (nullable): the newly created #GstDateTime
*/
GstDateTime *
gst_date_time_new_local_time (gint year, gint month, gint day, gint hour,
......@@ -658,7 +658,7 @@ __gst_date_time_compare (const GstDateTime * dt1, const GstDateTime * dt2)
*
* Free-function: gst_date_time_unref
*
* Return value: (transfer full): the newly created #GstDateTime
* Return value: (transfer full) (nullable): the newly created #GstDateTime
*/
GstDateTime *
gst_date_time_new (gfloat tzoffset, gint year, gint month, gint day, gint hour,
......
......@@ -546,7 +546,7 @@ gst_device_provider_stop (GstDeviceProvider * provider)
*
* Retrieves the factory that was used to create this device provider.
*
* Returns: (transfer none): the #GstDeviceProviderFactory used for
* Returns: (transfer none) (nullable): the #GstDeviceProviderFactory used for
* creating this device provider. no refcounting is needed.
*
* Since: 1.4
......
......@@ -3631,7 +3631,7 @@ gst_element_get_context_unlocked (GstElement * element,
*
* MT safe.
*
* Returns: (transfer full): A #GstContext or NULL
* Returns: (transfer full) (nullable): A #GstContext or NULL
*
* Since: 1.8
*/
......
......@@ -218,7 +218,7 @@ _gst_parse_escape (const gchar * str)
* @error will contain an error message if an erroneous pipeline is specified.
* An error does not mean that the pipeline could not be constructed.
*
* Returns: (transfer floating) (nullable): a new element on success and %NULL
* Returns: (transfer floating): a new element on success and %NULL
* on failure.
*/
GstElement *
......@@ -239,7 +239,7 @@ gst_parse_launchv (const gchar ** argv, GError ** error)
* @error will contain an error message if an erroneous pipeline is specified.
* An error does not mean that the pipeline could not be constructed.
*
* Returns: (transfer floating) (nullable): a new element on success; on
* Returns: (transfer floating): a new element on success; on
* failure, either %NULL or a partially-constructed bin or element will be
* returned and @error will be set (unless you passed
* #GST_PARSE_FLAG_FATAL_ERRORS in @flags, then %NULL will always be returned
......@@ -296,7 +296,7 @@ gst_parse_launchv_full (const gchar ** argv, GstParseContext * context,
* To create a sub-pipeline (bin) for embedding into an existing pipeline
* use gst_parse_bin_from_description().
*
* Returns: (transfer floating) (nullable): a new element on success, %NULL on
* Returns: (transfer floating): a new element on success, %NULL on
* failure. If more than one toplevel element is specified by the
* @pipeline_description, all elements are put into a #GstPipeline, which
* than is returned.
......@@ -324,7 +324,7 @@ gst_parse_launch (const gchar * pipeline_description, GError ** error)
* To create a sub-pipeline (bin) for embedding into an existing pipeline
* use gst_parse_bin_from_description_full().
*
* Returns: (transfer floating) (nullable): a new element on success, %NULL on
* Returns: (transfer floating): a new element on success, %NULL on
* failure. If more than one toplevel element is specified by the
* @pipeline_description, all elements are put into a #GstPipeline, which
* then is returned (unless the GST_PARSE_FLAG_PLACE_IN_BIN flag is set, in
......
......@@ -985,7 +985,7 @@ gst_plugin_get_description (GstPlugin * plugin)
*
* get the filename of the plugin
*
* Returns: (type filename): the filename of the plugin
* Returns: (type filename) (nullable): the filename of the plugin
*/
const gchar *
gst_plugin_get_filename (GstPlugin * plugin)
......
......@@ -1018,7 +1018,7 @@ gst_registry_lookup_feature_locked (GstRegistry * registry, const char *name)
*
* Find a #GstPluginFeature with @name in @registry.
*
* Returns: (transfer full): a #GstPluginFeature with its refcount incremented,
* Returns: (transfer full) (nullable): a #GstPluginFeature with its refcount incremented,
* use gst_object_unref() after usage.
*
* MT safe.
......
......@@ -204,7 +204,7 @@ gst_stream_collection_set_upstream_id (GstStreamCollection * collection,
*
* Returns the upstream id of the @collection.
*
* Returns: (transfer none): The upstream id
* Returns: (transfer none) (nullable): The upstream id
*
* Since: 1.10
*/
......
......@@ -41,13 +41,13 @@ G_DEFINE_POINTER_TYPE (GstTypeFind, gst_type_find);
/**
* gst_type_find_register:
* @plugin: (allow-none): A #GstPlugin, or %NULL for a static typefind function
* @plugin: (nullable): A #GstPlugin, or %NULL for a static typefind function
* @name: The name for registering
* @rank: The rank (or importance) of this typefind function
* @func: The #GstTypeFindFunction to use
* @extensions: (allow-none): Optional comma-separated list of extensions
* @extensions: (nullable): Optional comma-separated list of extensions
* that could belong to this type
* @possible_caps: Optionally the caps that could be returned when typefinding
* @possible_caps: (nullable): Optionally the caps that could be returned when typefinding
* succeeds
* @data: Optional user data. This user data must be available until the plugin
* is unloaded.
......
......@@ -159,7 +159,7 @@ gst_type_find_factory_get_list (void)
*
* Gets the #GstCaps associated with a typefind factory.
*
* Returns: (transfer none): the #GstCaps associated with this factory
* Returns: (transfer none) (nullable): the #GstCaps associated with this factory
*/
GstCaps *
gst_type_find_factory_get_caps (GstTypeFindFactory * factory)
......
......@@ -618,7 +618,7 @@ gst_uri_protocol_is_supported (const GstURIType type, const gchar * protocol)
*
* Creates an element for handling the given URI.
*
* Returns: (transfer floating) (nullable): a new element or %NULL if none
* Returns: (transfer floating): a new element or %NULL if none
* could be created
*/
GstElement *
......
......@@ -3407,7 +3407,7 @@ gst_bin_sync_children_states (GstBin * bin)
* and want them all ghosted, you will have to create the ghost pads
* yourself).
*
* Returns: (transfer floating) (type Gst.Bin) (nullable): a
* Returns: (transfer floating) (type Gst.Bin): a
* newly-created bin, or %NULL if an error occurred.
*/
GstElement *
......@@ -3438,7 +3438,7 @@ gst_parse_bin_from_description (const gchar * bin_description,
* and want them all ghosted, you will have to create the ghost pads
* yourself).
*
* Returns: (transfer floating) (type Gst.Element) (nullable): a newly-created
* Returns: (transfer floating) (type Gst.Element): a newly-created
* element, which is guaranteed to be a bin unless
* #GST_PARSE_FLAG_NO_SINGLE_ELEMENT_BINS was passed, or %NULL if an error
* occurred.
......
......@@ -324,7 +324,7 @@ gst_aggregator_pad_flush (GstAggregatorPad * aggpad, GstAggregator * agg)
* a #GstAggregator::samples-selected handler, and can be used to precisely
* control aggregating parameters for a given set of input samples.
*
* Returns: The sample that is about to be aggregated. It may hold a #GstBuffer
* Returns: (nullable) (transfer full): The sample that is about to be aggregated. It may hold a #GstBuffer
* or a #GstBufferList. The contents of its info structure is subclass-dependent,
* and documented on a subclass basis. The buffers held by the sample are
* not writable.
......@@ -3362,7 +3362,7 @@ gst_aggregator_pad_clip_buffer_unlocked (GstAggregatorPad * pad)
*
* Steal the ref to the buffer currently queued in @pad.
*
* Returns: (transfer full): The buffer in @pad or NULL if no buffer was
* Returns: (nullable) (transfer full): The buffer in @pad or NULL if no buffer was
* queued. You should unref the buffer after usage.
*/
GstBuffer *
......@@ -3440,7 +3440,7 @@ gst_aggregator_pad_drop_buffer (GstAggregatorPad * pad)
* gst_aggregator_pad_peek_buffer:
* @pad: the pad to get buffer from
*
* Returns: (transfer full): A reference to the buffer in @pad or
* Returns: (nullable) (transfer full): A reference to the buffer in @pad or
* NULL if no buffer was queued. You should unref the buffer after
* usage.
*/
......@@ -3604,7 +3604,7 @@ gst_aggregator_set_latency (GstAggregator * self,
* gst_aggregator_get_buffer_pool:
* @self: a #GstAggregator
*
* Returns: (transfer full): the instance of the #GstBufferPool used
* Returns: (transfer full) (nullable): the instance of the #GstBufferPool used
* by @trans; free it after use it
*/
GstBufferPool *
......@@ -3626,9 +3626,9 @@ gst_aggregator_get_buffer_pool (GstAggregator * self)
/**
* gst_aggregator_get_allocator:
* @self: a #GstAggregator
* @allocator: (out) (allow-none) (transfer full): the #GstAllocator
* @allocator: (out) (optional) (nullable) (transfer full): the #GstAllocator
* used
* @params: (out) (allow-none) (transfer full): the
* @params: (out caller-allocates) (optional): the
* #GstAllocationParams of @allocator
*
* Lets #GstAggregator sub-classes get the memory @allocator
......
......@@ -4054,7 +4054,7 @@ failure:
* gst_base_src_get_buffer_pool:
* @src: a #GstBaseSrc
*
* Returns: (transfer full): the instance of the #GstBufferPool used
* Returns: (nullable) (transfer full): the instance of the #GstBufferPool used
* by the src; unref it after usage.
*/
GstBufferPool *
......@@ -4075,10 +4075,9 @@ gst_base_src_get_buffer_pool (GstBaseSrc * src)
/**
* gst_base_src_get_allocator:
* @src: a #GstBaseSrc
* @allocator: (out) (allow-none) (transfer full): the #GstAllocator
* @allocator: (out) (optional) (nullable) (transfer full): the #GstAllocator
* used
* @params: (out) (allow-none) (transfer full): the
* #GstAllocationParams of @allocator
* @params: (out caller-allocates) (optional): the #GstAllocationParams of @allocator
*
* Lets #GstBaseSrc sub-classes to know the memory @allocator
* used by the base class and its @params.
......
......@@ -2847,7 +2847,7 @@ gst_base_transform_reconfigure_src (GstBaseTransform * trans)
* gst_base_transform_get_buffer_pool:
* @trans: a #GstBaseTransform
*
* Returns: (transfer full): the instance of the #GstBufferPool used
* Returns: (nullable) (transfer full): the instance of the #GstBufferPool used
* by @trans; free it after use
*/
GstBufferPool *
......@@ -2864,10 +2864,9 @@ gst_base_transform_get_buffer_pool (GstBaseTransform * trans)
/**
* gst_base_transform_get_allocator:
* @trans: a #GstBaseTransform
* @allocator: (out) (allow-none) (transfer full): the #GstAllocator
* @allocator: (out) (optional) (nullable) (transfer full): the #GstAllocator
* used
* @params: (out) (allow-none) (transfer full): the
* #GstAllocationParams of @allocator
* @params: (out caller-allocates) (optional): the #GstAllocationParams of @allocator
*
* Lets #GstBaseTransform sub-classes know the memory @allocator
* used by the base class and its @params.
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment