Interface SPDPrepareDeviceDescriptor

interface SPDPrepareDeviceDescriptor {
    device: GPUDevice;
    formats?: SPDPrepareFormatDescriptor[];
    maxArrayLayersPerPass?: number;
    maxMipsPerPass?: number;
}

Properties

device formats? maxArrayLayersPerPass? maxMipsPerPass?

Properties

device

device: GPUDevice

The device to prepare downsampling pipelines for.

Optional formats

formats?: SPDPrepareFormatDescriptor[]

The formats to prepare downsampling pipelines for.

Optional maxArrayLayersPerPass

maxArrayLayersPerPass?: number

The maximum number of array layers will be downsampled on the device within a single pass. If a texture has more, downsampling will be split up into multiple passes handling up to this limit of array layers each. Defaults to device.limits.maxTextureArrayLayers.

Optional maxMipsPerPass

maxMipsPerPass?: number

The maximum number of mip levels that can be generated on the device within a single pass. Note that generating more than 6 mip levels per pass is currently not supported on all platforms. Defaults to Math.min(device.limits.maxStorageTexturesPerShaderStage, 12).

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