Struct ktxBasisParams

Source

#[repr(C)]
pub struct ktxBasisParams {Show 25 fields
    pub structSize: ktx_uint32_t,
    pub uastc: ktx_bool_t,
    pub verbose: ktx_bool_t,
    pub noSSE: ktx_bool_t,
    pub threadCount: ktx_uint32_t,
    pub compressionLevel: ktx_uint32_t,
    pub qualityLevel: ktx_uint32_t,
    pub maxEndpoints: ktx_uint32_t,
    pub endpointRDOThreshold: f32,
    pub maxSelectors: ktx_uint32_t,
    pub selectorRDOThreshold: f32,
    pub inputSwizzle: [c_char; 4],
    pub normalMap: ktx_bool_t,
    pub separateRGToRGB_A: ktx_bool_t,
    pub preSwizzle: ktx_bool_t,
    pub noEndpointRDO: ktx_bool_t,
    pub noSelectorRDO: ktx_bool_t,
    pub uastcFlags: ktx_pack_uastc_flags,
    pub uastcRDO: ktx_bool_t,
    pub uastcRDOQualityScalar: f32,
    pub uastcRDODictSize: ktx_uint32_t,
    pub uastcRDOMaxSmoothBlockErrorScale: f32,
    pub uastcRDOMaxSmoothBlockStdDev: f32,
    pub uastcRDODontFavorSimplerModes: ktx_bool_t,
    pub uastcRDONoMultithreading: ktx_bool_t,
}

Expand description

@memberof ktxTexture2 @~English @brief Structure for passing extended parameters to ktxTexture2_CompressBasisEx().

If you only want default values, use ktxTexture2_CompressBasis(). Here, at a minimum you must initialize the structure as follows: @code ktxBasisParams params = {0}; params.structSize = sizeof(params); params.compressionLevel = KTX_ETC1S_DEFAULT_COMPRESSION_LEVEL; @endcode

@e compressionLevel has to be explicitly set because 0 is a valid @e compressionLevel but is not the default used by the BasisU encoder when no value is set. Only the other settings that are to be non-default must be non-zero.

Fields§

§structSize: ktx_uint32_t§uastc: ktx_bool_t§verbose: ktx_bool_t§noSSE: ktx_bool_t§threadCount: ktx_uint32_t§compressionLevel: ktx_uint32_t§qualityLevel: ktx_uint32_t§maxEndpoints: ktx_uint32_t§endpointRDOThreshold: f32§maxSelectors: ktx_uint32_t§selectorRDOThreshold: f32§inputSwizzle: [c_char; 4]§normalMap: ktx_bool_t§separateRGToRGB_A: ktx_bool_t§preSwizzle: ktx_bool_t§noEndpointRDO: ktx_bool_t§noSelectorRDO: ktx_bool_t§uastcFlags: ktx_pack_uastc_flags§uastcRDO: ktx_bool_t§uastcRDOQualityScalar: f32§uastcRDODictSize: ktx_uint32_t§uastcRDOMaxSmoothBlockErrorScale: f32§uastcRDOMaxSmoothBlockStdDev: f32§uastcRDODontFavorSimplerModes: ktx_bool_t§uastcRDONoMultithreading: ktx_bool_t

Struct ktxBasisParamsCopy item path

Fields§

Trait Implementations§

impl Clone for ktxBasisParams

fn clone(&self) -> ktxBasisParams

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

impl Debug for ktxBasisParams

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

impl Copy for ktxBasisParams

Auto Trait Implementations§

impl Freeze for ktxBasisParams

impl RefUnwindSafe for ktxBasisParams

impl Send for ktxBasisParams

impl Sync for ktxBasisParams

impl Unpin for ktxBasisParams

impl UnwindSafe for ktxBasisParams

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CloneToUninit for Twhere T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

Struct ktxBasisParams

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

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

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

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

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

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

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

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