[−][src]Struct libwebp_sys::WebPDecoderOptions

#[repr(C)]
pub struct WebPDecoderOptions {
    pub bypass_filtering: c_int,
    pub no_fancy_upsampling: c_int,
    pub use_cropping: c_int,
    pub crop_left: c_int,
    pub crop_top: c_int,
    pub crop_width: c_int,
    pub crop_height: c_int,
    pub use_scaling: c_int,
    pub scaled_width: c_int,
    pub scaled_height: c_int,
    pub use_threads: c_int,
    pub dithering_strength: c_int,
    pub flip: c_int,
    pub alpha_dithering_strength: c_int,
    // some fields omitted
}

Decoding options

Fields

bypass_filtering: c_int

if true, skip the in-loop filtering

no_fancy_upsampling: c_int

if true, use faster pointwise upsampler

use_cropping: c_int

if true, cropping is applied first

crop_left: c_int

left position for cropping. Will be snapped to even value.

crop_top: c_int

top position for cropping. Will be snapped to even value.

crop_width: c_int

width of the cropping area

crop_height: c_int

height of the cropping area

use_scaling: c_int

if true, scaling is applied afterward

scaled_width: c_int

final resolution width

scaled_height: c_int

final resolution height

use_threads: c_int

if true, use multi-threaded decoding

dithering_strength: c_int

dithering strength (0=Off, 100=full)

flip: c_int
This is supported on feature="0_5" only.

flip output vertically

alpha_dithering_strength: c_int
This is supported on feature="0_5" only.

alpha dithering strength in [0..100]

Trait Implementations

impl Clone for WebPDecoderOptions[src]

impl Copy for WebPDecoderOptions[src]

impl Debug for WebPDecoderOptions[src]

Auto Trait Implementations

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

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