Add existing to tracked

node_modules/ktx-parse/dist/container.d.ts

@@ -0,0 +1,104 @@
+import type { Supercompression, VKFormat } from './constants.js';
+/**
+ * Represents an unpacked KTX 2.0 texture container. Data for individual mip levels are stored in
+ * the `.levels` array, typically compressed in Basis Universal formats. Additional properties
+ * provide metadata required to process, transcode, and upload these textures.
+ */
+export interface KTX2Container {
+    /**
+     * Specifies the image format using Vulkan VkFormat enum values. When using Basis Universal
+     * texture formats, `vkFormat` must be VK_FORMAT_UNDEFINED.
+     */
+    vkFormat: VKFormat;
+    /**
+     * Size of the data type in bytes used to upload the data to a graphics API. When `vkFormat` is
+     * VK_FORMAT_UNDEFINED, `typeSize` must be 1.
+     */
+    typeSize: number;
+    /** Width of the texture image for level 0, in pixels. */
+    pixelWidth: number;
+    /** Height of the texture image for level 0, in pixels. */
+    pixelHeight: number;
+    /** Depth of the texture image for level 0, in pixels (3D textures only). */
+    pixelDepth: number;
+    /** Number of array elements (array textures only). */
+    layerCount: number;
+    /**
+     * Number of cubemap faces. For cubemaps and cubemap arrays, `faceCount` must be 6. For all
+     * other textures, `faceCount` must be 1. Cubemap faces are stored in +X, -X, +Y, -Y, +Z, -Z
+     * order.
+     */
+    faceCount: number;
+    /**
+     * Number of levels in the mipmap level array. Mipmap pyramid may not necessarily be complete.
+     * `levelCount = 1` implies that the file contains only the base level, and is not meant to have
+     * other levels. `levelCount = 0` implies that the file contains only the base level, and that
+     * other levels should be generated by the loader at runtime. For block-compressed formats,
+     * `levelCount = 0` is disallowed.
+     */
+    levelCount: number;
+    /** Indicates which supercompression scheme has been applied to mip level images, if any. */
+    supercompressionScheme: Supercompression;
+    /** Mip levels, ordered largest (original) to smallest (~1px). */
+    levels: KTX2Level[];
+    /** Data Format Descriptor. */
+    dataFormatDescriptor: KTX2DataFormatDescriptorBasicFormat[];
+    /** Key/Value Data. */
+    keyValue: {
+        [key: string]: string | Uint8Array;
+    };
+    /** Supercompression Global Data. */
+    globalData: KTX2GlobalDataBasisLZ | null;
+}
+export interface KTX2Level {
+    /** Compressed data of the mip level. */
+    levelData: Uint8Array;
+    /**
+     * Size of the mip level after reflation from supercompression, if applicable. When
+     * `supercompressionType` is BASISLZ, `uncompressedByteLength` must be 0. When
+     * `supercompressionType` is `NONE`, `uncompressedByteLength` must match the `levelData` byte
+     * length.
+     *
+     * _**NOTICE:** this implies that for formats such as UASTC, `uncompressedByteLength` may
+     * indicate size after ZSTD reflation (and of transcoded ASTC data), but does _not_ indicate
+     * size of decoded RGBA32 pixels._
+     */
+    uncompressedByteLength: number;
+}
+export interface KTX2DataFormatDescriptorBasicFormat {
+    vendorId: number;
+    descriptorType: number;
+    versionNumber: number;
+    colorModel: number;
+    colorPrimaries: number;
+    transferFunction: number;
+    flags: number;
+    texelBlockDimension: [number, number, number, number];
+    bytesPlane: [number, number, number, number, number, number, number, number];
+    samples: KTX2BasicFormatSample[];
+}
+export interface KTX2BasicFormatSample {
+    bitOffset: number;
+    bitLength: number;
+    channelType: number;
+    samplePosition: number[];
+    sampleLower: number;
+    sampleUpper: number;
+}
+export interface KTX2GlobalDataBasisLZ {
+    endpointCount: number;
+    selectorCount: number;
+    imageDescs: KTX2GlobalDataBasisLZImageDesc[];
+    endpointsData: Uint8Array;
+    selectorsData: Uint8Array;
+    tablesData: Uint8Array;
+    extendedData: Uint8Array;
+}
+interface KTX2GlobalDataBasisLZImageDesc {
+    imageFlags: number;
+    rgbSliceByteOffset: number;
+    rgbSliceByteLength: number;
+    alphaSliceByteOffset: number;
+    alphaSliceByteLength: number;
+}
+export {};