Enumeration VertexFormat

Vertex component format. Enum values encode the properties of the formats:

• bits 0-3 encodes the number of components (1, 2, 3 or 4)
• bits 4-7 encodes the number of bytes per component (1, 2 or 4)
• bits 8-11 encodes the data type (1 = int, 2 = float)
• bits 12-13 encodes the signedness and normalization for int (0 = unsigned, 1 = signed, 2 = unsigned normalized, 3 = signed normalized)

See

• https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/vertexAttribPointer
• https://www.w3.org/TR/webgpu/#enumdef-gpuvertexformat