Struct gdk4::DmabufTexture
source · pub struct DmabufTexture { /* private fields */ }
Available on crate feature
v4_14
only.Expand description
A Texture
representing a DMA buffer.
To create a DmabufTexture
, use the auxiliary
DmabufTextureBuilder
object.
Dma-buf textures can only be created on Linux.
§Implements
TextureExt
, PaintableExt
, gio::prelude::IconExt
, gio::prelude::LoadableIconExt
, TextureExtManual
Trait Implementations§
source§impl Clone for DmabufTexture
impl Clone for DmabufTexture
source§impl Debug for DmabufTexture
impl Debug for DmabufTexture
source§impl HasParamSpec for DmabufTexture
impl HasParamSpec for DmabufTexture
type ParamSpec = ParamSpecObject
§type SetValue = DmabufTexture
type SetValue = DmabufTexture
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, DmabufTexture>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for DmabufTexture
impl Hash for DmabufTexture
source§impl Ord for DmabufTexture
impl Ord for DmabufTexture
source§impl ParentClassIs for DmabufTexture
impl ParentClassIs for DmabufTexture
source§impl<OT: ObjectType> PartialEq<OT> for DmabufTexture
impl<OT: ObjectType> PartialEq<OT> for DmabufTexture
source§impl<OT: ObjectType> PartialOrd<OT> for DmabufTexture
impl<OT: ObjectType> PartialOrd<OT> for DmabufTexture
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for DmabufTexture
impl StaticType for DmabufTexture
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Eq for DmabufTexture
impl IsA<Icon> for DmabufTexture
impl IsA<LoadableIcon> for DmabufTexture
impl IsA<Paintable> for DmabufTexture
impl IsA<Texture> for DmabufTexture
Auto Trait Implementations§
impl Freeze for DmabufTexture
impl RefUnwindSafe for DmabufTexture
impl !Send for DmabufTexture
impl !Sync for DmabufTexture
impl Unpin for DmabufTexture
impl UnwindSafe for DmabufTexture
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fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
Add a callback to be notified when the Object is disposed.
source§fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
Add a callback to be notified when the Object is disposed. Read more
source§fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
source§unsafe fn run_dispose(&self)
unsafe fn run_dispose(&self)
Runs the dispose mechanism of the object. Read more
source§impl<O> PaintableExt for O
impl<O> PaintableExt for O
source§fn compute_concrete_size(
&self,
specified_width: f64,
specified_height: f64,
default_width: f64,
default_height: f64
) -> (f64, f64)
fn compute_concrete_size( &self, specified_width: f64, specified_height: f64, default_width: f64, default_height: f64 ) -> (f64, f64)
source§fn current_image(&self) -> Paintable
fn current_image(&self) -> Paintable
Gets an immutable paintable for the current contents displayed by @self. Read more
source§fn flags(&self) -> PaintableFlags
fn flags(&self) -> PaintableFlags
Get flags for the paintable. Read more
source§fn intrinsic_aspect_ratio(&self) -> f64
fn intrinsic_aspect_ratio(&self) -> f64
Gets the preferred aspect ratio the @self would like to be displayed at. Read more
source§fn intrinsic_height(&self) -> i32
fn intrinsic_height(&self) -> i32
Gets the preferred height the @self would like to be displayed at. Read more
source§fn intrinsic_width(&self) -> i32
fn intrinsic_width(&self) -> i32
Gets the preferred width the @self would like to be displayed at. Read more
source§fn invalidate_contents(&self)
fn invalidate_contents(&self)
source§fn invalidate_size(&self)
fn invalidate_size(&self)
source§fn snapshot(&self, snapshot: &impl IsA<Snapshot>, width: f64, height: f64)
fn snapshot(&self, snapshot: &impl IsA<Snapshot>, width: f64, height: f64)
Snapshots the given paintable with the given @width and @height. Read more
source§fn connect_invalidate_contents<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
fn connect_invalidate_contents<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
Emitted when the contents of the @paintable change. Read more
source§fn connect_invalidate_size<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
fn connect_invalidate_size<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
Emitted when the intrinsic size of the @paintable changes. Read more
source§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere
T: HasParamSpec,
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
source§fn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
source§impl<O> TextureExt for O
impl<O> TextureExt for O
source§fn format(&self) -> MemoryFormat
fn format(&self) -> MemoryFormat
Available on crate feature
v4_10
only.Gets the memory format most closely associated with the data of
the texture. Read more
source§fn save_to_png(&self, filename: impl AsRef<Path>) -> Result<(), BoolError>
fn save_to_png(&self, filename: impl AsRef<Path>) -> Result<(), BoolError>
Store the given @self to the @filename as a PNG file. Read more
source§fn save_to_png_bytes(&self) -> Bytes
fn save_to_png_bytes(&self) -> Bytes
Available on crate feature
v4_6
only.Store the given @self in memory as a PNG file. Read more
source§fn save_to_tiff(&self, filename: impl AsRef<Path>) -> Result<(), BoolError>
fn save_to_tiff(&self, filename: impl AsRef<Path>) -> Result<(), BoolError>
Available on crate feature
v4_6
only.Store the given @self to the @filename as a TIFF file. Read more
source§fn save_to_tiff_bytes(&self) -> Bytes
fn save_to_tiff_bytes(&self) -> Bytes
Available on crate feature
v4_6
only.Store the given @self in memory as a TIFF file. Read more