Source/WebCore/Modules/WebGPU/GPUTextureDescriptor.idl

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// https://gpuweb.github.io/gpuweb/#dictdef-gputexturedescriptor

// https://bugs.webkit.org/show_bug.cgi?id=232548 These shouldn't need to be here.
typedef [EnforceRange] unsigned long GPUIntegerCoordinate;
typedef [EnforceRange] unsigned long GPUSize32;
typedef (sequence<GPUIntegerCoordinate> or GPUExtent3DDict) GPUExtent3D;
typedef [EnforceRange] unsigned long GPUTextureUsageFlags;

[
    EnabledBySetting=WebGPU
]
dictionary GPUTextureDescriptor : GPUObjectDescriptorBase {
    required GPUExtent3D size;
    GPUIntegerCoordinate mipLevelCount = 1;
    GPUSize32 sampleCount = 1;
    GPUTextureDimension dimension = "2d";
    required GPUTextureFormat format;
    required GPUTextureUsageFlags usage;
    sequence<GPUTextureFormat> viewFormats = [];
};