WebGpuConversions

Remarks

Every one of these is a pure function of its argument, so the whole of the backend's decision-making is testable without an implementation, a driver or a browser — which is most of what a backend gets wrong.

Where WebGPU has no equivalent the substitution is named here and only here, with what it costs. Three of them are worth knowing before reading any further: ToWebGpu has nowhere to put a border colour, ToWebGpu has no "do not care", and ToWebGpu is not a cast — WebGPU numbers Immediate and Mailbox the other way round from the RHI, and a cast there silently swaps tearing for frame-dropping.

Methods (31)

• public static WgpuBufferUsage ToWebGpu(BufferUsage usage, MemoryAccess access)

  What a buffer has to be created with, given what it is for and where it lives.

• public static WgpuTextureUsage ToWebGpu(TextureUsage usage)

  What a texture has to be created with.

• public static WgpuTextureDimension ToWebGpu(TextureDimension dimension)

  The WebGPU texture dimension for one of ours.

• public static WgpuTextureViewDimension ToViewDimension(TextureDimension dimension, int arrayLayers)

  How a view of a texture is read.

• public static WgpuShaderStage ToWebGpu(ShaderStage stages)

  Which stages a binding is visible to, in WebGPU's terms.

• public static WgpuCompareFunction ToWebGpu(CompareFunction compare)

  The WebGPU comparison for one of ours.

• public static WgpuStencilOperation ToWebGpu(StencilOperation operation)

  The WebGPU stencil operation for one of ours.

• public static WgpuCullMode ToWebGpu(CullMode cull)

  The WebGPU cull mode for one of ours.

• public static WgpuFrontFace ToWebGpu(FrontFace face)

  The WebGPU winding for one of ours.

• public static WgpuPrimitiveTopology ToWebGpu(PrimitiveTopology topology)

  The WebGPU topology for one of ours.

• public static bool IsStrip(PrimitiveTopology topology)

  Whether a topology is a strip, and therefore needs a strip index format.

• public static WgpuIndexFormat ToWebGpu(IndexFormat format)

  The WebGPU index format for one of ours.

• public static WgpuAddressMode ToWebGpu(AddressMode mode)

  The WebGPU address mode for one of ours.

• public static WgpuFilterMode ToWebGpu(FilterMode filter)

  The WebGPU filter for one of ours.

• public static WgpuMipmapFilterMode ToMipmapFilter(FilterMode filter)

  The WebGPU mip filter for one of ours.

• public static WgpuBlendFactor ToWebGpu(BlendFactor factor)

  The WebGPU blend factor for one of ours.

• public static WgpuBlendOperation ToWebGpu(BlendOperation operation)

  The WebGPU blend operation for one of ours.

• public static WgpuColorWriteMask ToWebGpu(ColourWriteMask mask)

  The WebGPU write mask for one of ours.

• public static WgpuLoadOp ToWebGpu(LoadAction load)

  The WebGPU load operation for one of ours.

• public static WgpuStoreOp ToWebGpu(StoreAction store)

  The WebGPU store operation for one of ours.

• public static WgpuPresentMode ToWebGpu(PresentMode mode)

  The WebGPU present mode for one of ours.

• public static SwapChainStatus ToEngine(WgpuSurfaceStatus status, bool suboptimal)

  What a surface acquisition means to the RHI.

• public static WgpuTextureSampleType ToWebGpu(DescriptorSampleType sampleType)

  How a sampled texture's texels are read, for the layout that declares the binding.

• public static WgpuSamplerBindingType ToSamplerBinding(DescriptorSampleType sampleType)

  What a sampler binding does, for the layout that declares it.

• public static WgpuBindGroupLayoutEntry ToWebGpu(in DescriptorBinding binding)

  What a descriptor binding is, in WebGPU's terms.

• public static WgpuBufferDescriptor ToWebGpu(in BufferDescription description)

  What to create a WebGPU buffer as, for one of ours.

• public static WgpuTextureDescriptor ToWebGpu(in TextureDescription description)

  What to create a WebGPU texture as, for one of ours.

• public static WgpuSamplerDescriptor ToWebGpu(in SamplerDescription description, bool anisotropySupported)

  What to create a WebGPU sampler as, for one of ours.

• public static WgpuColourTargetState ToWebGpu(in ColourTargetState target)

  The blend equation to build a colour target from.

• public static WgpuDepthStencilState ToWebGpu(in DepthStencilState state, PixelFormat format, in RasterizerState rasterizer)

  The depth-stencil state to build a pipeline from.

• public static WgpuStencilFaceState ToWebGpu(in StencilFaceState face)

  The stencil face state for one of ours.

Used by (5)

• WebGpuCommandListVixen.Graphics.WebGPU
• WebGpuConversionTestsVixen.Graphics.WebGPU.Tests
• WebGpuDeviceVixen.Graphics.WebGPU
• WebGpuEnumAgreementTestsVixen.Graphics.WebGPU.Tests
• WebGpuSwapChainVixen.Graphics.WebGPU