pub struct BaseTransform(/* private fields */);Trait Implementations§
Source§impl BaseTransformClassExt<BaseTransform> for BaseTransformClass
impl BaseTransformClassExt<BaseTransform> for BaseTransformClass
fn configure( &mut self, mode: BaseTransformMode, passthrough_on_same_caps: bool, transform_ip_on_passthrough: bool, )
fn override_vfuncs(&mut self, _: &ClassInitToken)
Source§impl Clone for BaseTransform
impl Clone for BaseTransform
Source§fn clone(&self) -> BaseTransform
fn clone(&self) -> BaseTransform
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for BaseTransform
impl Debug for BaseTransform
Source§impl ElementClassExt<BaseTransform> for BaseTransformClass
impl ElementClassExt<BaseTransform> for BaseTransformClass
fn add_pad_template(&mut self, pad_template: PadTemplate)
fn set_metadata( &mut self, long_name: &str, classification: &str, description: &str, author: &str, )
fn override_vfuncs(&mut self, _: &ClassInitToken)
Source§impl Hash for BaseTransform
impl Hash for BaseTransform
Source§impl ObjectClassExt<BaseTransform> for BaseTransformClass
impl ObjectClassExt<BaseTransform> for BaseTransformClass
fn override_vfuncs(&mut self, _: &ClassInitToken)
fn install_properties(&mut self, properties: &[Property<'_>])
fn add_signal(&mut self, name: &str, arg_types: &[Type], ret_type: Type)
fn add_signal_with_accumulator<F>( &mut self, name: &str, arg_types: &[Type], ret_type: Type, accumulator: F, )
fn add_action_signal<F>( &mut self, name: &str, arg_types: &[Type], ret_type: Type, handler: F, )
Source§impl ObjectType for BaseTransform
impl ObjectType for BaseTransform
const NAME: &'static str = "RsBaseTransform"
type ParentType = BaseTransform
type ImplType = Box<dyn BaseTransformImpl<BaseTransform>>
type InstanceStructType = ElementInstanceStruct<BaseTransform>
fn class_init(token: &ClassInitToken, klass: &mut BaseTransformClass)
unsafe fn get_instance(&self) -> *mut Self::InstanceStructType
fn get_impl(&self) -> &Self::ImplType
unsafe fn get_class(&self) -> *const ClassStruct<Self>
Source§impl Ord for BaseTransform
impl Ord for BaseTransform
Source§fn cmp(&self, other: &BaseTransform) -> Ordering
fn cmp(&self, other: &BaseTransform) -> Ordering
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
Source§impl<T: IsA<Object>> PartialOrd<T> for BaseTransform
impl<T: IsA<Object>> PartialOrd<T> for BaseTransform
Source§impl StaticType for BaseTransform
impl StaticType for BaseTransform
Source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.impl Eq for BaseTransform
impl IsA<BaseTransform> for BaseTransform
impl IsA<Element> for BaseTransform
impl IsA<Object> for BaseTransform
impl IsA<Object> for BaseTransform
impl Send for BaseTransform
impl Sync for BaseTransform
Auto Trait Implementations§
impl Freeze for BaseTransform
impl !RefUnwindSafe for BaseTransform
impl Unpin for BaseTransform
impl !UnwindSafe for BaseTransform
Blanket Implementations§
Source§impl<T> BaseTransformBase for Twhere
T: IsA<Element> + IsA<BaseTransform> + ObjectType,
<T as ObjectType>::InstanceStructType: PanicPoison,
impl<T> BaseTransformBase for Twhere
T: IsA<Element> + IsA<BaseTransform> + ObjectType,
<T as ObjectType>::InstanceStructType: PanicPoison,
fn parent_transform_caps( &self, direction: PadDirection, caps: &Caps, filter: Option<&Caps>, ) -> Caps
fn parent_fixate_caps( &self, direction: PadDirection, caps: &Caps, othercaps: Caps, ) -> Caps
fn parent_accept_caps(&self, direction: PadDirection, caps: &Caps) -> bool
fn parent_query(&self, direction: PadDirection, query: &mut QueryRef) -> bool
fn parent_transform_size( &self, direction: PadDirection, caps: &Caps, size: usize, othercaps: &Caps, ) -> Option<usize>
fn parent_sink_event(&self, event: Event) -> bool
fn parent_src_event(&self, event: Event) -> bool
Source§impl<O> BaseTransformExt for O
impl<O> BaseTransformExt for O
fn get_buffer_pool(&self) -> Option<BufferPool>
fn is_in_place(&self) -> bool
fn is_passthrough(&self) -> bool
fn is_qos_enabled(&self) -> bool
fn reconfigure_sink(&self)
fn reconfigure_src(&self)
fn set_gap_aware(&self, gap_aware: bool)
fn set_in_place(&self, in_place: bool)
fn set_passthrough(&self, passthrough: bool)
fn set_prefer_passthrough(&self, prefer_passthrough: bool)
fn set_qos_enabled(&self, enabled: bool)
fn update_qos(&self, proportion: f64, diff: i64, timestamp: ClockTime)
fn update_src_caps(&self, updated_caps: &GstRc<CapsRef>) -> bool
fn get_property_qos(&self) -> bool
fn set_property_qos(&self, qos: bool)
fn connect_property_qos_notify<F>(&self, f: F) -> SignalHandlerId
Source§impl<O> BaseTransformExtManual for Owhere
O: IsA<BaseTransform>,
impl<O> BaseTransformExtManual for Owhere
O: IsA<BaseTransform>,
fn get_segment(&self) -> FormattedSegment<GenericFormattedValue>
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Cast for T
impl<T> Cast for T
Source§fn upcast_ref<T>(&self) -> &T
fn upcast_ref<T>(&self) -> &T
Upcasts an object to a reference of its superclass or interface
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fn downcast<T>(self) -> Result<T, Self>
Tries to downcast to a subclass or interface implementor
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fn downcast_ref<T>(&self) -> Option<&T>
Tries to downcast to a reference of its subclass or interface implementor
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Returns
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fn dynamic_cast<T>(self) -> Result<T, Self>
Tries to cast to an object of type
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fn dynamic_cast_ref<T>(&self) -> Option<&T>
Tries to cast to reference to an object of type
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and casting between interface and interface implementors. All checks are performed at
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Source§impl<Super, Sub> Downcast<Sub> for Super
impl<Super, Sub> Downcast<Sub> for Super
Source§fn can_downcast(&self) -> bool
fn can_downcast(&self) -> bool
Checks if it’s possible to downcast to
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unsafe fn downcast_unchecked(self) -> Sub
Downcasts to
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unsafe fn downcast_ref_unchecked(&self) -> &Sub
Downcasts to
&T unconditionally. Read moreSource§impl<T> ElementBase for T
impl<T> ElementBase for T
fn parent_change_state(&self, transition: StateChange) -> StateChangeReturn
fn parent_send_event(&self, event: Event) -> bool
fn parent_query(&self, query: &mut QueryRef) -> bool
fn parent_set_context(&self, context: &Context)
fn catch_panic<T, F: FnOnce(&Self) -> T, G: FnOnce() -> T>( &self, fallback: G, f: F, ) -> T
Source§impl<O> ElementExt for O
impl<O> ElementExt for O
fn abort_state(&self)
fn add_pad<P>(&self, pad: &P) -> Result<(), BoolError>
fn change_state(&self, transition: StateChange) -> StateChangeReturn
fn continue_state(&self, ret: StateChangeReturn) -> StateChangeReturn
fn create_all_pads(&self)
fn get_base_time(&self) -> ClockTime
fn get_bus(&self) -> Option<Bus>
fn get_clock(&self) -> Option<Clock>
fn get_compatible_pad<'a, P, Q>(&self, pad: &P, caps: Q) -> Option<Pad>
fn get_compatible_pad_template( &self, compattempl: &PadTemplate, ) -> Option<PadTemplate>
fn get_context(&self, context_type: &str) -> Option<GstRc<ContextRef>>
fn get_contexts(&self) -> Vec<GstRc<ContextRef>>
fn get_factory(&self) -> Option<ElementFactory>
fn get_request_pad(&self, name: &str) -> Option<Pad>
fn get_start_time(&self) -> ClockTime
fn get_state(&self, timeout: ClockTime) -> (StateChangeReturn, State, State)
fn get_static_pad(&self, name: &str) -> Option<Pad>
fn is_locked_state(&self) -> bool
fn link<P>(&self, dest: &P) -> Result<(), BoolError>
fn link_filtered<'a, P, Q>(&self, dest: &P, filter: Q) -> Result<(), BoolError>
fn link_pads<'a, 'b, P, Q, R>( &self, srcpadname: P, dest: &Q, destpadname: R, ) -> Result<(), BoolError>
fn link_pads_filtered<'a, 'b, 'c, P, Q, R, S>( &self, srcpadname: P, dest: &Q, destpadname: R, filter: S, ) -> Result<(), BoolError>
fn link_pads_full<'a, 'b, P, Q, R>( &self, srcpadname: P, dest: &Q, destpadname: R, flags: PadLinkCheck, ) -> Result<(), BoolError>
fn lost_state(&self)
fn no_more_pads(&self)
fn post_message(&self, message: &GstRc<MessageRef>) -> Result<(), BoolError>
fn provide_clock(&self) -> Option<Clock>
fn release_request_pad<P>(&self, pad: &P)
fn remove_pad<P>(&self, pad: &P) -> Result<(), BoolError>
fn request_pad<'a, 'b, P, Q>( &self, templ: &PadTemplate, name: P, caps: Q, ) -> Option<Pad>
fn set_base_time(&self, time: ClockTime)
fn set_bus<'a, P>(&self, bus: P)
fn set_clock<'a, P, Q>(&self, clock: Q) -> Result<(), BoolError>
fn set_context(&self, context: &GstRc<ContextRef>)
fn set_locked_state(&self, locked_state: bool) -> bool
fn set_start_time(&self, time: ClockTime)
fn set_state(&self, state: State) -> StateChangeReturn
fn sync_state_with_parent(&self) -> Result<(), BoolError>
fn unlink<P>(&self, dest: &P)
fn unlink_pads<P>(&self, srcpadname: &str, dest: &P, destpadname: &str)
fn connect_no_more_pads<F>(&self, f: F) -> SignalHandlerId
fn connect_pad_added<F>(&self, f: F) -> SignalHandlerId
fn connect_pad_removed<F>(&self, f: F) -> SignalHandlerId
Source§impl<O> ElementExtManual for O
impl<O> ElementExtManual for O
fn query(&self, query: &mut QueryRef) -> bool
fn send_event(&self, event: GstRc<EventRef>) -> bool
fn get_metadata<'a>(&self, key: &str) -> Option<&'a str>
fn get_pad_template(&self, name: &str) -> Option<PadTemplate>
fn get_pad_template_list(&self) -> Vec<PadTemplate>
fn message_full<T>(
&self,
type_: ElementMessageType,
code: T,
message: Option<&str>,
debug: Option<&str>,
file: &str,
function: &str,
line: u32,
)where
T: MessageErrorDomain,
fn post_error_message(&self, msg: &ErrorMessage)
fn iterate_pads(&self) -> Iterator<Pad>
fn iterate_sink_pads(&self) -> Iterator<Pad>
fn iterate_src_pads(&self) -> Iterator<Pad>
fn get_pads(&self) -> Vec<Pad>
fn get_sink_pads(&self) -> Vec<Pad>
fn get_src_pads(&self) -> Vec<Pad>
fn query_convert<V, U>(&self, src_val: V) -> Option<U>
fn query_convert_generic<V>(
&self,
src_val: V,
dest_format: Format,
) -> Option<GenericFormattedValue>where
V: Into<GenericFormattedValue>,
fn query_duration<T>(&self) -> Option<T>where
T: SpecificFormattedValue,
fn query_duration_generic( &self, format: Format, ) -> Option<GenericFormattedValue>
fn query_position<T>(&self) -> Option<T>where
T: SpecificFormattedValue,
fn query_position_generic( &self, format: Format, ) -> Option<GenericFormattedValue>
fn seek<V>(
&self,
rate: f64,
flags: SeekFlags,
start_type: SeekType,
start: V,
stop_type: SeekType,
stop: V,
) -> Result<(), BoolError>where
V: Into<GenericFormattedValue>,
fn seek_simple<V>(
&self,
seek_flags: SeekFlags,
seek_pos: V,
) -> Result<(), BoolError>where
V: Into<GenericFormattedValue>,
Source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
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fn get_control_rate(&self) -> ClockTime
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fn get_parent(&self) -> Option<Object>
fn get_path_string(&self) -> String
fn has_active_control_bindings(&self) -> bool
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fn has_as_parent<P>(&self, parent: &P) -> bool
fn set_control_binding_disabled(&self, property_name: &str, disabled: bool)
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fn set_control_rate(&self, control_rate: ClockTime)
fn set_name(&self, name: &str) -> Result<(), BoolError>
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fn suggest_next_sync(&self) -> ClockTime
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fn block_signal(&self, handler_id: &SignalHandlerId)
fn unblock_signal(&self, handler_id: &SignalHandlerId)
fn stop_signal_emission(&self, signal_name: &str)
fn disconnect(&self, handler_id: SignalHandlerId)
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fn notify<'a, N>(&self, property_name: N)
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fn downgrade(&self) -> WeakRef<T>
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