Class KTX2TextureLoader

Hierarchy

KTX2TextureLoader

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new KTX2TextureLoader(): KTX2TextureLoader

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:78
Returns KTX2TextureLoader

Properties

Private __mscTranscoderPromise

__mscTranscoderPromise: Promise<void>

Static Private __instance

__instance: KTX2TextureLoader

Static Private __mscTranscoderModule

__mscTranscoderModule: MscTranscoderModule

Static Private __zstdDecoder

__zstdDecoder: ZSTDDecoder

Methods

Private __getDeviceDependentParameters

__getDeviceDependentParameters(hasAlpha: boolean): { compressionTextureType: EnumIO; transcodeTargetStr: "ETC1_RGB" | "BC1_RGB" | "BC3_RGBA" | "PVRTC1_4_RGB" | "PVRTC1_4_RGBA" | "BC7_RGBA" | "ETC2_RGBA" | "ASTC_4x4_RGBA" | "RGBA32" }

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:147
Parameters
- hasAlpha: boolean
Returns { compressionTextureType: EnumIO; transcodeTargetStr: "ETC1_RGB" | "BC1_RGB" | "BC3_RGBA" | "PVRTC1_4_RGB" | "PVRTC1_4_RGBA" | "BC7_RGBA" | "ETC2_RGBA" | "ASTC_4x4_RGBA" | "RGBA32" }
- compressionTextureType: EnumIO
- transcodeTargetStr: "ETC1_RGB" | "BC1_RGB" | "BC3_RGBA" | "PVRTC1_4_RGB" | "PVRTC1_4_RGBA" | "BC7_RGBA" | "ETC2_RGBA" | "ASTC_4x4_RGBA" | "RGBA32"

Private __hasAlpha

__hasAlpha(dfd: KTX2DataFormatDescriptorBasicFormat, compressedTextureFormat: CompressedTextureFormat): boolean

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:372
Parameters
- dfd: KTX2DataFormatDescriptorBasicFormat
- compressedTextureFormat: CompressedTextureFormat
Returns boolean

Private __loadMSCTranscoder

__loadMSCTranscoder(): Promise<void>

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:132
Returns Promise<void>

Private __parse

__parse(uint8Array: Uint8Array): KTX2Container

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:203
Parameters
- uint8Array: Uint8Array
Returns KTX2Container

Private __transcodeData

__transcodeData(ktx2Container: KTX2Container): { compressionTextureType: EnumIO; height: number; mipmapData: TextureData[]; needGammaCorrection: boolean; width: number }

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:208
Parameters
- ktx2Container: KTX2Container
Returns { compressionTextureType: EnumIO; height: number; mipmapData: TextureData[]; needGammaCorrection: boolean; width: number }
- compressionTextureType: EnumIO
- height: number
- mipmapData: TextureData[]
- needGammaCorrection: boolean
- width: number

transcode

transcode(uint8Array: Uint8Array): Promise<{ compressionTextureType: EnumIO; height: number; mipmapData: TextureData[]; needGammaCorrection: boolean; width: number }>

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:96
Parameters
- uint8Array: Uint8Array
Returns Promise<{ compressionTextureType: EnumIO; height: number; mipmapData: TextureData[]; needGammaCorrection: boolean; width: number }>

Static getInstance

getInstance(): KTX2TextureLoader

- Defined in webgl/textureLoader/KTX2TextureLoader.ts:89
Returns KTX2TextureLoader

Generated using TypeDoc