Interface GPUTextureViewDescriptor

How many array layers, starting with GPUTextureViewDescriptor#baseArrayLayer, are accessible to the texture view.

Which aspect(s) of the texture are accessible to the texture view.

The index of the first array layer accessible to the texture view.

The first (most detailed) mipmap level accessible to the texture view.

The dimension to view the texture as.

The format of the texture view. Must be either the GPUTextureDescriptor#format of the texture or one of the GPUTextureDescriptor#viewFormats specified during its creation.

How many mipmap levels, starting with GPUTextureViewDescriptor#baseMipLevel, are accessible to the texture view.

A string of length four, with each character mapping to the texture view's red/green/blue/alpha channels, respectively. When accessed by a shader, the red/green/blue/alpha channels are replaced by the value corresponding to the component specified in swizzle[0], swizzle[1], swizzle[2], and swizzle[3], respectively:

• "r": Take its value from the red channel of the texture.
• "g": Take its value from the green channel of the texture.
• "b": Take its value from the blue channel of the texture.
• "a": Take its value from the alpha channel of the texture.
• "0": Force its value to 0.
• "1": Force its value to 1. Requires the GPUFeatureName "texture-component-swizzle" feature to be enabled.

The allowed GPUTextureUsage | usage(s) for the texture view. Must be a subset of the GPUTexture#usage flags of the texture. If 0, defaults to the full set of GPUTexture#usage flags of the texture. Note: If the view's GPUTextureViewDescriptor#format doesn't support all of the texture's GPUTextureDescriptor#usages, the default will fail, and the view's GPUTextureViewDescriptor#usage must be specified explicitly.