ImwriteEXRCompressionFlags

opencv::imgcodecs

Enum ImwriteEXRCompressionFlags

#[repr(i32)]pub enum ImwriteEXRCompressionFlags {
    IMWRITE_EXR_COMPRESSION_NO = 0,
    IMWRITE_EXR_COMPRESSION_RLE = 1,
    IMWRITE_EXR_COMPRESSION_ZIPS = 2,
    IMWRITE_EXR_COMPRESSION_ZIP = 3,
    IMWRITE_EXR_COMPRESSION_PIZ = 4,
    IMWRITE_EXR_COMPRESSION_PXR24 = 5,
    IMWRITE_EXR_COMPRESSION_B44 = 6,
    IMWRITE_EXR_COMPRESSION_B44A = 7,
    IMWRITE_EXR_COMPRESSION_DWAA = 8,
    IMWRITE_EXR_COMPRESSION_DWAB = 9,
}

Variants§

IMWRITE_EXR_COMPRESSION_NO = 0

no compression

IMWRITE_EXR_COMPRESSION_RLE = 1

run length encoding

IMWRITE_EXR_COMPRESSION_ZIPS = 2

zlib compression, one scan line at a time

IMWRITE_EXR_COMPRESSION_ZIP = 3

zlib compression, in blocks of 16 scan lines

IMWRITE_EXR_COMPRESSION_PIZ = 4

piz-based wavelet compression

IMWRITE_EXR_COMPRESSION_PXR24 = 5

lossy 24-bit float compression

IMWRITE_EXR_COMPRESSION_B44 = 6

lossy 4-by-4 pixel block compression, fixed compression rate

IMWRITE_EXR_COMPRESSION_B44A = 7

lossy 4-by-4 pixel block compression, flat fields are compressed more

IMWRITE_EXR_COMPRESSION_DWAA = 8

lossy DCT based compression, in blocks of 32 scanlines. More efficient for partial buffer access. Supported since OpenEXR 2.2.0.

IMWRITE_EXR_COMPRESSION_DWAB = 9

lossy DCT based compression, in blocks of 256 scanlines. More efficient space wise and faster to decode full frames than DWAA_COMPRESSION. Supported since OpenEXR 2.2.0.

Trait Implementations§

impl Clone for ImwriteEXRCompressionFlags

fn clone(&self) -> ImwriteEXRCompressionFlags

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ImwriteEXRCompressionFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl From<ImwriteEXRCompressionFlags> for i32

fn from(v: ImwriteEXRCompressionFlags) -> Self

Converts to this type from the input type.

impl PartialEq for ImwriteEXRCompressionFlags

fn eq(&self, other: &ImwriteEXRCompressionFlags) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<i32> for ImwriteEXRCompressionFlags

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ImwriteEXRCompressionFlags

impl Eq for ImwriteEXRCompressionFlags

impl StructuralPartialEq for ImwriteEXRCompressionFlags

Auto Trait Implementations§

impl Freeze for ImwriteEXRCompressionFlags

impl RefUnwindSafe for ImwriteEXRCompressionFlags

impl Send for ImwriteEXRCompressionFlags

impl Sync for ImwriteEXRCompressionFlags

impl Unpin for ImwriteEXRCompressionFlags

impl UnwindSafe for ImwriteEXRCompressionFlags

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.