[−][src]Struct ktx::read::KtxDecoder
KTX texture storage format reader. Useful when reading from a file and/or compressed data.
Provides KtxInfo
.
Example
use ktx::*; let mut decoder = ktx::Decoder::new(buf_reader)?; assert_eq!(decoder.pixel_width(), 260); let texture_levels: Vec<Vec<u8>> = decoder.read_textures().collect();
Methods
impl<R: Read> KtxDecoder<R>
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pub fn new(data: R) -> Result<Self>
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Reads KTX header data and returns a KtxDecoder
.
ⓘImportant traits for Textures<R>pub fn read_textures(self) -> Textures<R>
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ⓘImportant traits for Textures<R>
Consumes the KtxDecoder
to returns an iterator reading texture levels starting at level 0.
pub fn header(&self) -> KtxHeader
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Returns KtxHeader
. Useful if this info is desired after consuming the KtxDecoder
.
Example
let ktx_header = decoder.header(); assert_eq!(ktx_header.pixel_width(), 260);
Trait Implementations
impl<R: Clone> Clone for KtxDecoder<R>
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fn clone(&self) -> KtxDecoder<R>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<R: Copy> Copy for KtxDecoder<R>
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impl<R> AsRef<KtxHeader> for KtxDecoder<R>
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impl<R> Debug for KtxDecoder<R>
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Auto Trait Implementations
impl<R> Sync for KtxDecoder<R> where
R: Sync,
R: Sync,
impl<R> Unpin for KtxDecoder<R> where
R: Unpin,
R: Unpin,
impl<R> Send for KtxDecoder<R> where
R: Send,
R: Send,
impl<R> UnwindSafe for KtxDecoder<R> where
R: UnwindSafe,
R: UnwindSafe,
impl<R> RefUnwindSafe for KtxDecoder<R> where
R: RefUnwindSafe,
R: RefUnwindSafe,
Blanket Implementations
impl<T> KtxInfo for T where
T: AsRef<KtxHeader>,
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T: AsRef<KtxHeader>,
fn big_endian(&Self) -> bool
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fn gl_type(&Self) -> u32
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fn gl_type_size(&Self) -> u32
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fn gl_format(&Self) -> u32
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fn gl_internal_format(&Self) -> u32
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fn gl_base_internal_format(&Self) -> u32
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fn pixel_width(&Self) -> u32
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fn pixel_height(&Self) -> u32
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fn pixel_depth(&Self) -> u32
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fn array_elements(&Self) -> u32
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fn faces(&Self) -> u32
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fn mipmap_levels(&Self) -> u32
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fn bytes_of_key_value_data(&Self) -> u32
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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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>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,