Struct brotli::enc::context_map_entropy::ContextMapEntropy

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pub struct ContextMapEntropy<'a, Alloc: Allocator<u16> + Allocator<u32> + Allocator<floatX>> { /* private fields */ }

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impl<'a, Alloc: Allocator<u16> + Allocator<u32> + Allocator<floatX>> ContextMapEntropy<'a, Alloc>

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pub fn new( m16: &mut Alloc, input: InputPair<'a>, stride: [u8; 8], prediction_mode: PredictionModeContextMap<InputReferenceMut<'a>>, cdf_detection_quality: u8, ) -> Self

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pub fn take_prediction_mode( &mut self, ) -> PredictionModeContextMap<InputReferenceMut<'a>>

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pub fn prediction_mode_mut( &mut self, ) -> &mut PredictionModeContextMap<InputReferenceMut<'a>>

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pub fn best_singleton_speeds( &self, cm: bool, combined: bool, ) -> ([SpeedAndMax; 2], [floatX; 2])

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pub fn best_speeds(&mut self, cm: bool, combined: bool) -> [SpeedAndMax; 2]

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pub fn best_speeds_costs(&mut self, cm: bool, combined: bool) -> [floatX; 2]

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pub fn free(&mut self, alloc: &mut Alloc)

Trait Implementations§

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impl<'a, 'b, Alloc: Allocator<u16> + Allocator<u32> + Allocator<floatX>> CommandProcessor<'b> for ContextMapEntropy<'a, Alloc>

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fn push(&mut self, val: Command<InputReference<'b>>)

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fn push_literals(&mut self, data: &InputPair<'a>)

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fn push_rand_literals(&mut self, data: &InputPair<'a>)

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fn push_block_switch_literal(&mut self, block_type: u8)

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impl<'a, Alloc: Allocator<u16> + Allocator<u32> + Allocator<floatX>> IRInterpreter for ContextMapEntropy<'a, Alloc>

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fn inc_local_byte_offset(&mut self, inc: usize)

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fn local_byte_offset(&self) -> usize

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fn update_block_type(&mut self, new_type: u8, stride: u8)

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fn block_type(&self) -> u8

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fn literal_data_at_offset(&self, index: usize) -> u8

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fn literal_context_map(&self) -> &[u8]

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fn prediction_mode(&self) -> LiteralPredictionModeNibble

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fn update_cost( &mut self, stride_prior: [u8; 8], stride_prior_offset: usize, selected_bits: u8, cm_prior: usize, literal: u8, )

Auto Trait Implementations§

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impl<'a, Alloc> Freeze for ContextMapEntropy<'a, Alloc>
where <Alloc as Allocator<u16>>::AllocatedMemory: Freeze,

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impl<'a, Alloc> RefUnwindSafe for ContextMapEntropy<'a, Alloc>

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impl<'a, Alloc> Send for ContextMapEntropy<'a, Alloc>
where <Alloc as Allocator<u16>>::AllocatedMemory: Send,

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impl<'a, Alloc> Sync for ContextMapEntropy<'a, Alloc>
where <Alloc as Allocator<u16>>::AllocatedMemory: Sync,

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impl<'a, Alloc> Unpin for ContextMapEntropy<'a, Alloc>
where <Alloc as Allocator<u16>>::AllocatedMemory: Unpin,

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impl<'a, Alloc> !UnwindSafe for ContextMapEntropy<'a, Alloc>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.