RavenReflection

Remarks

This is what Vixen.Shaders.Generators turns into C# and what the RHI turns into descriptor set layouts. It comes from the semantic and lowering phases, never from parsing back emitted GLSL or SPIR-V — so it is the same on every backend by construction rather than by agreement.

Offsets and strides are explicit on every member for the same reason: the engine writes constant buffers by generated offset, and a number that came from one backend's reflection is a number the other backend might not share.

Fields and properties (11)

• public ImmutableArray<DescriptorSetInfo> Sets

  Descriptor sets, ordered by set index.

• public ImmutableArray<VertexInputInfo> VertexInputs

  Vertex inputs, ordered by location. Empty unless there is a vertex stage.

• public ImmutableArray<FragmentOutputInfo> Outputs

  Fragment outputs, ordered by location.

• public ImmutableArray<PushConstantInfo> PushConstants

  Push-constant ranges. Always empty for now: Raven has no syntax for push constants, and reporting a guess would be worse than reporting none.

• public ImmutableArray<SpecConstantInfo> SpecConstants

  Specialisation constants. Always empty, and always will be while permutation keys are resolved at compile time: see Permutations, which is what Raven has instead.

• public ImmutableArray<PermutationInfo> Permutations

  The [Permutation] keys this shader declares, with their defaults — what a host may vary to get a different variant.

• public ImmutableArray<ValueParameterInfo> ValueParameters

  The val type parameters this shader declares. Required rather than defaulted — see ValueParameterInfo.

• public ImmutableArray<ParameterInfo> Parameters

  Every writable value, flattened out of Sets.

• public ImmutableArray<string> RequiredCapabilities

  Target features this shader needs. See IrCapability.

• public ImmutableArray<string> UsedPermutationKeys

  The permutation keys that actually affected this output, sorted. The effect cache key hashes these, not every key that was passed in.

• public ImmutableArray<ShaderStage> Stages

  The stages this shader provides.

Used by (30)

• LayoutGateTestsVixen.Raven.Gpu.Tests
• ResultVixen.Raven.Gpu.Tests
• ShaderRunVixen.Raven.Gpu.Tests
• VfxShaderUniformTestsVixen.Vfx.Tests
• BindlessTextureTestsVixen.Raven.Tests
• CompileDriverVixen.Raven.Cli
• CompiledEffectVixen.Raven
• CompiledEffectTestsVixen.Raven.Tests
• ComposeInterfaceTestsVixen.Raven.Tests
• ComputeTestsVixen.Raven.Tests
• ConventionTestsVixen.Raven.Tests
• DescriptorSetTestsVixen.Raven.Tests
• EffectTranslatorVixen.ShaderCompiler
• HeaderVixen.Raven
• LibraryReflectionTestsVixen.Raven.Tests
• MaterialRecordTestsVixen.Raven.Tests
• PushConstantTestsVixen.Raven.Tests
• RavenEffectCompilerVixen.ShaderCompiler
• RayQueryTestsVixen.Raven.Tests
• ReflectionBuilderVixen.Raven
• ReflectionTestsVixen.Raven.Tests
• RenderTargetTestsVixen.Raven.Tests
• SampledTextureTestsVixen.Raven.Tests
• SharedBindingTestsVixen.Raven.Tests
• SizedArrayTestsVixen.Raven.Tests
• StageBuiltInTestsVixen.Raven.Tests
• StorageImageTestsVixen.Raven.Tests
• StreamTestsVixen.Raven.Tests
• TupleTestsVixen.Raven.Tests
• WritableResourceTestsVixen.Raven.Tests