Enum vulkano::sampler::SamplerCreationError

pub enum SamplerCreationError {
    OomError(OomError),
    TooManyObjects,
    ExtensionNotEnabled {
        extension: &'static str,
        reason: &'static str,
    },
    FeatureNotEnabled {
        feature: &'static str,
        reason: &'static str,
    },
    AnisotropyInvalidFilter {
        mag_filter: Filter,
        min_filter: Filter,
    },
    CompareInvalidReductionMode {
        reduction_mode: SamplerReductionMode,
    },
    MaxSamplerAnisotropyExceeded {
        requested: f32,
        maximum: f32,
    },
    MaxSamplerLodBiasExceeded {
        requested: f32,
        maximum: f32,
    },
    SamplerYcbcrConversionAnisotropyEnabled,
    SamplerYcbcrConversionChromaFilterMismatch {
        chroma_filter: Filter,
        mag_filter: Filter,
        min_filter: Filter,
    },
    SamplerYcbcrConversionInvalidAddressMode {
        address_mode_u: SamplerAddressMode,
        address_mode_v: SamplerAddressMode,
        address_mode_w: SamplerAddressMode,
    },
    SamplerYcbcrConversionInvalidReductionMode {
        reduction_mode: SamplerReductionMode,
    },
    SamplerYcbcrConversionUnnormalizedCoordinatesEnabled,
    UnnormalizedCoordinatesAnisotropyEnabled,
    UnnormalizedCoordinatesCompareEnabled,
    UnnormalizedCoordinatesFiltersNotEqual {
        mag_filter: Filter,
        min_filter: Filter,
    },
    UnnormalizedCoordinatesInvalidAddressMode {
        address_mode_u: SamplerAddressMode,
        address_mode_v: SamplerAddressMode,
    },
    UnnormalizedCoordinatesInvalidMipmapMode {
        mipmap_mode: SamplerMipmapMode,
    },
    UnnormalizedCoordinatesNonzeroLod {
        lod: RangeInclusive<f32>,
    },
}

Error that can happen when creating an instance.

Variants

OomError(OomError)

Not enough memory.

TooManyObjects

Too many sampler objects have been created. You must destroy some before creating new ones. Note the specs guarantee that at least 4000 samplers can exist simultaneously.

ExtensionNotEnabled

Fields

extension: &'static str

reason: &'static str

FeatureNotEnabled

Fields

feature: &'static str

reason: &'static str

AnisotropyInvalidFilter

Fields

mag_filter: Filter

min_filter: Filter

Anisotropy was enabled with an invalid filter.

CompareInvalidReductionMode

Fields

reduction_mode: SamplerReductionMode

Depth comparison was enabled with an invalid reduction mode.

MaxSamplerAnisotropyExceeded

Fields

requested: f32

The value that was requested.

maximum: f32

The maximum supported value.

The requested anisotropy level exceeds the device’s limits.

MaxSamplerLodBiasExceeded

Fields

requested: f32

The value that was requested.

maximum: f32

The maximum supported value.

The requested mip lod bias exceeds the device’s limits.

SamplerYcbcrConversionAnisotropyEnabled

Sampler YCbCr conversion was enabled together with anisotropy.

SamplerYcbcrConversionChromaFilterMismatch

Fields

chroma_filter: Filter

mag_filter: Filter

min_filter: Filter

Sampler YCbCr conversion was enabled, and its format does not support sampled_image_ycbcr_conversion_separate_reconstruction_filter, but mag_filter or min_filter did not match the conversion’s chroma_filter.

SamplerYcbcrConversionInvalidAddressMode

Fields

address_mode_u: SamplerAddressMode

address_mode_v: SamplerAddressMode

address_mode_w: SamplerAddressMode

Sampler YCbCr conversion was enabled, but the address mode for u, v or w was something other than ClampToEdge.

SamplerYcbcrConversionInvalidReductionMode

Fields

reduction_mode: SamplerReductionMode

Sampler YCbCr conversion was enabled, but the reduction mode was something other than WeightedAverage.

SamplerYcbcrConversionUnnormalizedCoordinatesEnabled

Sampler YCbCr conversion was enabled together with unnormalized coordinates.

UnnormalizedCoordinatesAnisotropyEnabled

Unnormalized coordinates were enabled together with anisotropy.

UnnormalizedCoordinatesCompareEnabled

Unnormalized coordinates were enabled together with depth comparison.

UnnormalizedCoordinatesFiltersNotEqual

Fields

mag_filter: Filter

min_filter: Filter

Unnormalized coordinates were enabled, but the min and mag filters were not equal.

UnnormalizedCoordinatesInvalidAddressMode

Fields

address_mode_u: SamplerAddressMode

address_mode_v: SamplerAddressMode

Unnormalized coordinates were enabled, but the address mode for u or v was something other than ClampToEdge or ClampToBorder.

UnnormalizedCoordinatesInvalidMipmapMode

Fields

mipmap_mode: SamplerMipmapMode

Unnormalized coordinates were enabled, but the mipmap mode was not Nearest.

UnnormalizedCoordinatesNonzeroLod

Fields

lod: RangeInclusive<f32>

Unnormalized coordinates were enabled, but the LOD range was not zero.

Trait Implementations

impl Clone for SamplerCreationError

fn clone(&self) -> SamplerCreationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SamplerCreationError

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

Formats the value using the given formatter.

impl Display for SamplerCreationError

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

Formats the value using the given formatter.

impl Error for SamplerCreationError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<OomError> for SamplerCreationError

fn from(err: OomError) -> SamplerCreationError

Performs the conversion.

impl PartialEq<SamplerCreationError> for SamplerCreationError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for SamplerCreationError