GPUBuffer

• GPUDevice.createBuffer(descriptor: GPUBufferDescriptor): GPUBuffer

  GPUBufferDescriptor

  • label: USVString
  • size: GPUSize64required
  • usage: GPUBufferUsageFlagsrequired
  • mappedAtCreation: boolean= 'false'

  GPUSize64

  typedef GPUSize64 = unsigned long long

  GPUBufferUsageFlags

  typedef GPUBufferUsageFlags = unsigned long

  • GPUBufferUsage.MAP_READ = 0x0001
  • GPUBufferUsage.MAP_WRITE = 0x0002
  • GPUBufferUsage.COPY_SRC = 0x0004
  • GPUBufferUsage.COPY_DST = 0x0008
  • GPUBufferUsage.INDEX = 0x0010
  • GPUBufferUsage.VERTEX = 0x0020
  • GPUBufferUsage.UNIFORM = 0x0040
  • GPUBufferUsage.STORAGE = 0x0080
  • GPUBufferUsage.INDIRECT = 0x0100
  • GPUBufferUsage.QUERY_RESOLVE = 0x0200

• label: USVString
• size: GPUSize64
• usage: GPUBufferUsageFlags
• mapState: GPUBufferMapState
• mapAsync(mode: GPUMapModeFlags, offset: GPUSize64, size: GPUSize64): Promise<void>

  GPUMapModeFlags

  typedef GPUMapModeFlags = unsigned long

  • GPUMapMode.READ = 0x0001
  • GPUMapMode.WRITE = 0x0002

  GPUSize64

  typedef GPUSize64 = unsigned long long
• getMappedRange(offset: GPUSize64, size: GPUSize64): ArrayBuffer

  GPUSize64

  typedef GPUSize64 = unsigned long long
• unmap(): void
• destroy(): void