Struct SamplerMetadata

Defined in File playback/metadata-extraction/metadata-types.h

Struct Documentation

struct SamplerMetadata

Contains metadata about a given sampler used by the stream.

Public Members

SamplerFlags flags

See also

Misc. creation flags. SamplerFlags/SamplerFlagBits

Filter magFilter

Value specifying the magnification filter to apply to lookups.

See also

Filter

Filter minFilter

Value specifying the minification filter to apply to lookups.

See also

Filter

Filter mipmapMode

Value specifying the mipmap filter to apply to lookups.

See also

Filter

SamplerAddressMode addressModeU

Method to use for resolving an x texture coordinate that is outside the 0 to 1 range.

See also

SamplerAddressMode

SamplerAddressMode addressModeV

Method to use for resolving a v texture coordinate that is outside the 0 to 1 range.

See also

SamplerAddressMode

SamplerAddressMode addressModeW

Method to use for resolving a w texture coordinate that is outside the 0 to 1 range.

See also

SamplerAddressMode

float mipLodBias: Offset from the calculated mipmap level.

float maxAnisotropy: Anisotropy clamp value.

bool compareEnable

True if comparision operations are enabled during lookups.

See also

CompareOp

CompareOp compareOp

The comparison function to apply to fetched data before filtering.

See also

CompareOp

float minLod: Used to clamp the computed LOD value.

float maxLod: Used to clamp the computed LOD value.

BorderColor borderColor

Border color to use if kTextureAddressBorder is specified for addressModeU, addressModeV, or addressModeW.

See also

BorderColor

bool unnormalizedCoordinates: Controls whether to use unnormalized or normalized texel coordinates to address texels of the image.