Struct wayland_protocols_wlr::gamma_control::v1::generated::client::zwlr_gamma_control_v1::ZwlrGammaControlV1
source · pub struct ZwlrGammaControlV1 {
id: ObjectId,
version: u32,
data: Option<Arc<dyn ObjectData>>,
backend: WeakBackend,
}
Expand description
adjust gamma tables for an output
This interface allows a client to adjust gamma tables for a particular output.
The client will receive the gamma size, and will then be able to set gamma tables. At any time the compositor can send a failed event indicating that this object is no longer valid.
There can only be at most one gamma control object per output, which has exclusive access to this particular output. When the gamma control object is destroyed, the gamma table is restored to its original value.
See also the Event enum for this interface.
Fields§
§id: ObjectId
§version: u32
§data: Option<Arc<dyn ObjectData>>
§backend: WeakBackend
Implementations§
source§impl ZwlrGammaControlV1
impl ZwlrGammaControlV1
sourcepub fn set_gamma(&self, fd: BorrowedFd<'_>)
pub fn set_gamma(&self, fd: BorrowedFd<'_>)
set the gamma table
Set the gamma table. The file descriptor can be memory-mapped to provide the raw gamma table, which contains successive gamma ramps for the red, green and blue channels. Each gamma ramp is an array of 16-byte unsigned integers which has the same length as the gamma size.
The file descriptor data must have the same length as three times the gamma size.
Trait Implementations§
source§impl Borrow<ObjectId> for ZwlrGammaControlV1
impl Borrow<ObjectId> for ZwlrGammaControlV1
source§impl Clone for ZwlrGammaControlV1
impl Clone for ZwlrGammaControlV1
source§fn clone(&self) -> ZwlrGammaControlV1
fn clone(&self) -> ZwlrGammaControlV1
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ZwlrGammaControlV1
impl Debug for ZwlrGammaControlV1
source§impl Hash for ZwlrGammaControlV1
impl Hash for ZwlrGammaControlV1
source§impl PartialEq<Weak<ZwlrGammaControlV1>> for ZwlrGammaControlV1
impl PartialEq<Weak<ZwlrGammaControlV1>> for ZwlrGammaControlV1
source§impl PartialEq for ZwlrGammaControlV1
impl PartialEq for ZwlrGammaControlV1
source§fn eq(&self, other: &ZwlrGammaControlV1) -> bool
fn eq(&self, other: &ZwlrGammaControlV1) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl Proxy for ZwlrGammaControlV1
impl Proxy for ZwlrGammaControlV1
source§fn data<U: Send + Sync + 'static>(&self) -> Option<&U>
fn data<U: Send + Sync + 'static>(&self) -> Option<&U>
source§fn object_data(&self) -> Option<&Arc<dyn ObjectData>>
fn object_data(&self) -> Option<&Arc<dyn ObjectData>>
source§fn backend(&self) -> &WeakBackend
fn backend(&self) -> &WeakBackend
source§fn send_request(&self, req: Self::Request<'_>) -> Result<(), InvalidId>
fn send_request(&self, req: Self::Request<'_>) -> Result<(), InvalidId>
source§fn send_constructor<I: Proxy>(
&self,
req: Self::Request<'_>,
data: Arc<dyn ObjectData>,
) -> Result<I, InvalidId>
fn send_constructor<I: Proxy>( &self, req: Self::Request<'_>, data: Arc<dyn ObjectData>, ) -> Result<I, InvalidId>
source§fn from_id(conn: &Connection, id: ObjectId) -> Result<Self, InvalidId>
fn from_id(conn: &Connection, id: ObjectId) -> Result<Self, InvalidId>
source§fn inert(backend: WeakBackend) -> Self
fn inert(backend: WeakBackend) -> Self
source§fn parse_event(
conn: &Connection,
msg: Message<ObjectId, OwnedFd>,
) -> Result<(Self, Self::Event), DispatchError>
fn parse_event( conn: &Connection, msg: Message<ObjectId, OwnedFd>, ) -> Result<(Self, Self::Event), DispatchError>
source§fn write_request<'a>(
&self,
conn: &Connection,
msg: Self::Request<'a>,
) -> Result<(Message<ObjectId, BorrowedFd<'a>>, Option<(&'static Interface, u32)>), InvalidId>
fn write_request<'a>( &self, conn: &Connection, msg: Self::Request<'a>, ) -> Result<(Message<ObjectId, BorrowedFd<'a>>, Option<(&'static Interface, u32)>), InvalidId>
impl Eq for ZwlrGammaControlV1
Auto Trait Implementations§
impl Freeze for ZwlrGammaControlV1
impl !RefUnwindSafe for ZwlrGammaControlV1
impl Send for ZwlrGammaControlV1
impl Sync for ZwlrGammaControlV1
impl Unpin for ZwlrGammaControlV1
impl !UnwindSafe for ZwlrGammaControlV1
Blanket Implementations§
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
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.