| // Copyright 2021 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "src/tint/inspector/resource_binding.h" |
| |
| #include "src/tint/type/array.h" |
| #include "src/tint/type/f32.h" |
| #include "src/tint/type/i32.h" |
| #include "src/tint/type/matrix.h" |
| #include "src/tint/type/type.h" |
| #include "src/tint/type/u32.h" |
| #include "src/tint/type/vector.h" |
| |
| namespace tint::inspector { |
| |
| ResourceBinding::TextureDimension TypeTextureDimensionToResourceBindingTextureDimension( |
| const ast::TextureDimension& type_dim) { |
| switch (type_dim) { |
| case ast::TextureDimension::k1d: |
| return ResourceBinding::TextureDimension::k1d; |
| case ast::TextureDimension::k2d: |
| return ResourceBinding::TextureDimension::k2d; |
| case ast::TextureDimension::k2dArray: |
| return ResourceBinding::TextureDimension::k2dArray; |
| case ast::TextureDimension::k3d: |
| return ResourceBinding::TextureDimension::k3d; |
| case ast::TextureDimension::kCube: |
| return ResourceBinding::TextureDimension::kCube; |
| case ast::TextureDimension::kCubeArray: |
| return ResourceBinding::TextureDimension::kCubeArray; |
| case ast::TextureDimension::kNone: |
| return ResourceBinding::TextureDimension::kNone; |
| } |
| return ResourceBinding::TextureDimension::kNone; |
| } |
| |
| ResourceBinding::SampledKind BaseTypeToSampledKind(const type::Type* base_type) { |
| if (!base_type) { |
| return ResourceBinding::SampledKind::kUnknown; |
| } |
| |
| if (auto* at = base_type->As<type::Array>()) { |
| base_type = at->ElemType(); |
| } else if (auto* mt = base_type->As<type::Matrix>()) { |
| base_type = mt->type(); |
| } else if (auto* vt = base_type->As<type::Vector>()) { |
| base_type = vt->type(); |
| } |
| |
| if (base_type->Is<type::F32>()) { |
| return ResourceBinding::SampledKind::kFloat; |
| } else if (base_type->Is<type::U32>()) { |
| return ResourceBinding::SampledKind::kUInt; |
| } else if (base_type->Is<type::I32>()) { |
| return ResourceBinding::SampledKind::kSInt; |
| } else { |
| return ResourceBinding::SampledKind::kUnknown; |
| } |
| } |
| |
| ResourceBinding::TexelFormat TypeTexelFormatToResourceBindingTexelFormat( |
| const ast::TexelFormat& image_format) { |
| switch (image_format) { |
| case ast::TexelFormat::kBgra8Unorm: |
| return ResourceBinding::TexelFormat::kBgra8Unorm; |
| case ast::TexelFormat::kR32Uint: |
| return ResourceBinding::TexelFormat::kR32Uint; |
| case ast::TexelFormat::kR32Sint: |
| return ResourceBinding::TexelFormat::kR32Sint; |
| case ast::TexelFormat::kR32Float: |
| return ResourceBinding::TexelFormat::kR32Float; |
| case ast::TexelFormat::kRgba8Unorm: |
| return ResourceBinding::TexelFormat::kRgba8Unorm; |
| case ast::TexelFormat::kRgba8Snorm: |
| return ResourceBinding::TexelFormat::kRgba8Snorm; |
| case ast::TexelFormat::kRgba8Uint: |
| return ResourceBinding::TexelFormat::kRgba8Uint; |
| case ast::TexelFormat::kRgba8Sint: |
| return ResourceBinding::TexelFormat::kRgba8Sint; |
| case ast::TexelFormat::kRg32Uint: |
| return ResourceBinding::TexelFormat::kRg32Uint; |
| case ast::TexelFormat::kRg32Sint: |
| return ResourceBinding::TexelFormat::kRg32Sint; |
| case ast::TexelFormat::kRg32Float: |
| return ResourceBinding::TexelFormat::kRg32Float; |
| case ast::TexelFormat::kRgba16Uint: |
| return ResourceBinding::TexelFormat::kRgba16Uint; |
| case ast::TexelFormat::kRgba16Sint: |
| return ResourceBinding::TexelFormat::kRgba16Sint; |
| case ast::TexelFormat::kRgba16Float: |
| return ResourceBinding::TexelFormat::kRgba16Float; |
| case ast::TexelFormat::kRgba32Uint: |
| return ResourceBinding::TexelFormat::kRgba32Uint; |
| case ast::TexelFormat::kRgba32Sint: |
| return ResourceBinding::TexelFormat::kRgba32Sint; |
| case ast::TexelFormat::kRgba32Float: |
| return ResourceBinding::TexelFormat::kRgba32Float; |
| case ast::TexelFormat::kUndefined: |
| return ResourceBinding::TexelFormat::kNone; |
| } |
| return ResourceBinding::TexelFormat::kNone; |
| } |
| |
| } // namespace tint::inspector |