GPURenderPassDescriptor

• label: USVString
• colorAttachments: sequence<GPURenderPassColorAttachment>required

  GPURenderPassColorAttachment

  • view: GPUTextureViewrequired
  • resolveTarget: GPUTextureView
  • clearValue: GPUColor
  • loadOp: GPULoadOprequired
  • storeOp: GPUStoreOprequired

  GPUColor

  typedef GPUColor = sequence<double> | GPUColorDict

  GPUColorDict

  • r: doublerequired
  • g: doublerequired
  • b: doublerequired
  • a: doublerequired

  GPULoadOp

  'load', 'clear'

  GPUStoreOp

  'store', 'discard'
• depthStencilAttachment: GPURenderPassDepthStencilAttachment

  GPURenderPassDepthStencilAttachment

  • view: GPUTextureViewrequired
  • depthClearValue: float
  • depthLoadOp: GPULoadOp
  • depthStoreOp: GPUStoreOp
  • depthReadOnly: boolean= 'false'
  • stencilClearValue: GPUStencilValue= 0
  • stencilLoadOp: GPULoadOp
  • stencilStoreOp: GPUStoreOp
  • stencilReadOnly: boolean= 'false'

  GPULoadOp

  'load', 'clear'

  GPUStoreOp

  'store', 'discard'

  GPUStencilValue

  typedef GPUStencilValue = unsigned long
• occlusionQuerySet: GPUQuerySet

  GPUQuerySet

  • GPUDevice.createQuerySet(descriptor: GPUQuerySetDescriptor): GPUQuerySet

  • label: USVString
  • type: GPUQueryType
  • count: GPUSize32Out
  • destroy(): void
• timestampWrites: GPURenderPassTimestampWrites

  GPURenderPassTimestampWrites

  • querySet: GPUQuerySetrequired
  • beginningOfPassWriteIndex: GPUSize32
  • endOfPassWriteIndex: GPUSize32

  GPUSize32

  typedef GPUSize32 = unsigned long
• maxDrawCount: GPUSize64= 50000000

  GPUSize64

  typedef GPUSize64 = unsigned long long