Struct bevy::render::texture::CompressedImageFormats

pub struct CompressedImageFormats(/* private fields */);

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impl CompressedImageFormats

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impl CompressedImageFormats

pub const fn empty() -> CompressedImageFormats

Get a flags value with all bits unset.

pub const fn all() -> CompressedImageFormats

Get a flags value with all known bits set.

pub const fn bits(&self) -> u32

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

pub const fn from_bits(bits: u32) -> Option<CompressedImageFormats>

Convert from a bits value.

This method will return None if any unknown bits are set.

pub const fn from_bits_truncate(bits: u32) -> CompressedImageFormats

Convert from a bits value, unsetting any unknown bits.

pub const fn from_bits_retain(bits: u32) -> CompressedImageFormats

Convert from a bits value exactly.

pub fn from_name(name: &str) -> Option<CompressedImageFormats>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

pub const fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

pub const fn intersects(&self, other: CompressedImageFormats) -> bool

Whether any set bits in a source flags value are also set in a target flags value.

pub const fn contains(&self, other: CompressedImageFormats) -> bool

Whether all set bits in a source flags value are also set in a target flags value.

Examples found in repository?
examples/3d/skybox.rs (line 126)
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fn cycle_cubemap_asset(
    time: Res<Time>,
    mut next_swap: Local<f32>,
    mut cubemap: ResMut<Cubemap>,
    asset_server: Res<AssetServer>,
    render_device: Res<RenderDevice>,
) {
    let now = time.elapsed_seconds();
    if *next_swap == 0.0 {
        *next_swap = now + CUBEMAP_SWAP_DELAY;
        return;
    } else if now < *next_swap {
        return;
    }
    *next_swap += CUBEMAP_SWAP_DELAY;

    let supported_compressed_formats =
        CompressedImageFormats::from_features(render_device.features());

    let mut new_index = cubemap.index;
    for _ in 0..CUBEMAPS.len() {
        new_index = (new_index + 1) % CUBEMAPS.len();
        if supported_compressed_formats.contains(CUBEMAPS[new_index].1) {
            break;
        }
        info!("Skipping unsupported format: {:?}", CUBEMAPS[new_index]);
    }

    // Skip swapping to the same texture. Useful for when ktx2, zstd, or compressed texture support
    // is missing
    if new_index == cubemap.index {
        return;
    }

    cubemap.index = new_index;
    cubemap.image_handle = asset_server.load(CUBEMAPS[cubemap.index].0);
    cubemap.is_loaded = false;
}

pub fn insert(&mut self, other: CompressedImageFormats)

The bitwise or (|) of the bits in two flags values.

pub fn remove(&mut self, other: CompressedImageFormats)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

pub fn toggle(&mut self, other: CompressedImageFormats)

The bitwise exclusive-or (^) of the bits in two flags values.

pub fn set(&mut self, other: CompressedImageFormats, value: bool)

Call insert when value is true or remove when value is false.

pub const fn intersection( self, other: CompressedImageFormats, ) -> CompressedImageFormats

The bitwise and (&) of the bits in two flags values.

pub const fn union( self, other: CompressedImageFormats, ) -> CompressedImageFormats

The bitwise or (|) of the bits in two flags values.

pub const fn difference( self, other: CompressedImageFormats, ) -> CompressedImageFormats

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

pub const fn symmetric_difference( self, other: CompressedImageFormats, ) -> CompressedImageFormats

The bitwise exclusive-or (^) of the bits in two flags values.

pub const fn complement(self) -> CompressedImageFormats

The bitwise negation (!) of the bits in a flags value, truncating the result.

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impl CompressedImageFormats

pub const fn iter(&self) -> Iter<CompressedImageFormats>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

pub const fn iter_names(&self) -> IterNames<CompressedImageFormats>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

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impl CompressedImageFormats

pub fn from_features(features: Features) -> CompressedImageFormats

Examples found in repository?
examples/3d/skybox.rs (line 121)
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fn cycle_cubemap_asset(
    time: Res<Time>,
    mut next_swap: Local<f32>,
    mut cubemap: ResMut<Cubemap>,
    asset_server: Res<AssetServer>,
    render_device: Res<RenderDevice>,
) {
    let now = time.elapsed_seconds();
    if *next_swap == 0.0 {
        *next_swap = now + CUBEMAP_SWAP_DELAY;
        return;
    } else if now < *next_swap {
        return;
    }
    *next_swap += CUBEMAP_SWAP_DELAY;

    let supported_compressed_formats =
        CompressedImageFormats::from_features(render_device.features());

    let mut new_index = cubemap.index;
    for _ in 0..CUBEMAPS.len() {
        new_index = (new_index + 1) % CUBEMAPS.len();
        if supported_compressed_formats.contains(CUBEMAPS[new_index].1) {
            break;
        }
        info!("Skipping unsupported format: {:?}", CUBEMAPS[new_index]);
    }

    // Skip swapping to the same texture. Useful for when ktx2, zstd, or compressed texture support
    // is missing
    if new_index == cubemap.index {
        return;
    }

    cubemap.index = new_index;
    cubemap.image_handle = asset_server.load(CUBEMAPS[cubemap.index].0);
    cubemap.is_loaded = false;
}

pub fn supports(&self, format: TextureFormat) -> bool

Trait Implementations§

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impl Binary for CompressedImageFormats

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

Formats the value using the given formatter. Read more
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impl BitAnd for CompressedImageFormats

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fn bitand(self, other: CompressedImageFormats) -> CompressedImageFormats

The bitwise and (&) of the bits in two flags values.

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type Output = CompressedImageFormats

The resulting type after applying the & operator.
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impl BitAndAssign for CompressedImageFormats

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fn bitand_assign(&mut self, other: CompressedImageFormats)

The bitwise and (&) of the bits in two flags values.

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impl BitOr for CompressedImageFormats

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fn bitor(self, other: CompressedImageFormats) -> CompressedImageFormats

The bitwise or (|) of the bits in two flags values.

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type Output = CompressedImageFormats

The resulting type after applying the | operator.
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impl BitOrAssign for CompressedImageFormats

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fn bitor_assign(&mut self, other: CompressedImageFormats)

The bitwise or (|) of the bits in two flags values.

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impl BitXor for CompressedImageFormats

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fn bitxor(self, other: CompressedImageFormats) -> CompressedImageFormats

The bitwise exclusive-or (^) of the bits in two flags values.

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type Output = CompressedImageFormats

The resulting type after applying the ^ operator.
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impl BitXorAssign for CompressedImageFormats

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fn bitxor_assign(&mut self, other: CompressedImageFormats)

The bitwise exclusive-or (^) of the bits in two flags values.

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impl Clone for CompressedImageFormats

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fn clone(&self) -> CompressedImageFormats

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CompressedImageFormats

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

Formats the value using the given formatter. Read more
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impl Default for CompressedImageFormats

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fn default() -> CompressedImageFormats

Returns the “default value” for a type. Read more
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impl Extend<CompressedImageFormats> for CompressedImageFormats

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fn extend<T>(&mut self, iterator: T)

The bitwise or (|) of the bits in each flags value.

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fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)
Extends a collection with exactly one element.
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fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)
Reserves capacity in a collection for the given number of additional elements. Read more
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impl Flags for CompressedImageFormats

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const FLAGS: &'static [Flag<CompressedImageFormats>] = _

The set of defined flags.
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type Bits = u32

The underlying bits type.
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fn bits(&self) -> u32

Get the underlying bits value. Read more
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fn from_bits_retain(bits: u32) -> CompressedImageFormats

Convert from a bits value exactly.
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fn empty() -> Self

Get a flags value with all bits unset.
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fn all() -> Self

Get a flags value with all known bits set.
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fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value. Read more
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fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.
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fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set. Read more
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fn iter(&self) -> Iter<Self>

Yield a set of contained flags values. Read more
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fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values. Read more
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fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.
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fn is_all(&self) -> bool

Whether all known bits in this flags value are set.
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fn intersects(&self, other: Self) -> bool
where Self: Sized,

Whether any set bits in a source flags value are also set in a target flags value.
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fn contains(&self, other: Self) -> bool
where Self: Sized,

Whether all set bits in a source flags value are also set in a target flags value.
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fn insert(&mut self, other: Self)
where Self: Sized,

The bitwise or (|) of the bits in two flags values.
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fn remove(&mut self, other: Self)
where Self: Sized,

The intersection of a source flags value with the complement of a target flags value (&!). Read more
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fn toggle(&mut self, other: Self)
where Self: Sized,

The bitwise exclusive-or (^) of the bits in two flags values.
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fn set(&mut self, other: Self, value: bool)
where Self: Sized,

Call [Flags::insert] when value is true or [Flags::remove] when value is false.
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fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.
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fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.
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fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!). Read more
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fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.
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fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.
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impl FromIterator<CompressedImageFormats> for CompressedImageFormats

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fn from_iter<T>(iterator: T) -> CompressedImageFormats

The bitwise or (|) of the bits in each flags value.

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impl IntoIterator for CompressedImageFormats

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type Item = CompressedImageFormats

The type of the elements being iterated over.
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type IntoIter = Iter<CompressedImageFormats>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> <CompressedImageFormats as IntoIterator>::IntoIter

Creates an iterator from a value. Read more
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impl LowerHex for CompressedImageFormats

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

Formats the value using the given formatter. Read more
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impl Not for CompressedImageFormats

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fn not(self) -> CompressedImageFormats

The bitwise negation (!) of the bits in a flags value, truncating the result.

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type Output = CompressedImageFormats

The resulting type after applying the ! operator.
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impl Octal for CompressedImageFormats

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

Formats the value using the given formatter. Read more
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impl PartialEq for CompressedImageFormats

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Sub for CompressedImageFormats

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fn sub(self, other: CompressedImageFormats) -> CompressedImageFormats

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

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type Output = CompressedImageFormats

The resulting type after applying the - operator.
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impl SubAssign for CompressedImageFormats

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fn sub_assign(&mut self, other: CompressedImageFormats)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

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impl UpperHex for CompressedImageFormats

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

Formats the value using the given formatter. Read more
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impl Copy for CompressedImageFormats

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impl Eq for CompressedImageFormats

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impl StructuralPartialEq for CompressedImageFormats

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