| // Copyright 2021 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/wgsl/inspector/resource_binding.h" |
| |
| #include "src/tint/lang/core/enums.h" |
| #include "src/tint/lang/core/type/array.h" |
| #include "src/tint/lang/core/type/f32.h" |
| #include "src/tint/lang/core/type/i32.h" |
| #include "src/tint/lang/core/type/matrix.h" |
| #include "src/tint/lang/core/type/texture_dimension.h" |
| #include "src/tint/lang/core/type/type.h" |
| #include "src/tint/lang/core/type/u32.h" |
| #include "src/tint/lang/core/type/vector.h" |
| |
| namespace tint::inspector { |
| |
| ResourceBinding::TextureDimension TypeTextureDimensionToResourceBindingTextureDimension( |
| const core::type::TextureDimension& type_dim) { |
| switch (type_dim) { |
| case core::type::TextureDimension::k1d: |
| return ResourceBinding::TextureDimension::k1d; |
| case core::type::TextureDimension::k2d: |
| return ResourceBinding::TextureDimension::k2d; |
| case core::type::TextureDimension::k2dArray: |
| return ResourceBinding::TextureDimension::k2dArray; |
| case core::type::TextureDimension::k3d: |
| return ResourceBinding::TextureDimension::k3d; |
| case core::type::TextureDimension::kCube: |
| return ResourceBinding::TextureDimension::kCube; |
| case core::type::TextureDimension::kCubeArray: |
| return ResourceBinding::TextureDimension::kCubeArray; |
| case core::type::TextureDimension::kNone: |
| return ResourceBinding::TextureDimension::kNone; |
| } |
| return ResourceBinding::TextureDimension::kNone; |
| } |
| |
| ResourceBinding::SampledKind ToFilterableSampledKind(const core::type::SampledTexture* tex) { |
| switch (tex->Filterable()) { |
| case core::TextureFilterable::kFilterable: |
| return ResourceBinding::SampledKind::kFilterable; |
| case core::TextureFilterable::kUnfilterable: |
| return ResourceBinding::SampledKind::kUnfilterable; |
| default: |
| break; |
| } |
| // We don't want to say `float` in this case, we want `unknown-filterable` to signify the |
| // unknown filterablity. |
| if (tex->Type()->Is<core::type::F32>()) { |
| return ResourceBinding::SampledKind::kUnknownFilterable; |
| } |
| |
| return BaseTypeToSampledKind(tex->Type()); |
| } |
| |
| ResourceBinding::SampledKind BaseTypeToSampledKind(const core::type::Type* base_type) { |
| TINT_ASSERT(base_type); |
| |
| if (base_type->Is<core::type::F32>()) { |
| return ResourceBinding::SampledKind::kFloat; |
| } |
| if (base_type->Is<core::type::U32>()) { |
| return ResourceBinding::SampledKind::kUInt; |
| } |
| if (base_type->Is<core::type::I32>()) { |
| return ResourceBinding::SampledKind::kSInt; |
| } |
| TINT_UNREACHABLE(); |
| } |
| |
| ResourceBinding::SamplerType SamplerToSamplerType(const core::type::Sampler* sampler) { |
| if (sampler->Kind() == core::type::SamplerKind::kSampler) { |
| switch (sampler->Filtering()) { |
| case core::SamplerFiltering::kFiltering: |
| return ResourceBinding::SamplerType::kFiltering; |
| case core::SamplerFiltering::kNonFiltering: |
| return ResourceBinding::SamplerType::kNonFiltering; |
| default: |
| return ResourceBinding::SamplerType::kUnknownFiltering; |
| } |
| } |
| if (sampler->Kind() == core::type::SamplerKind::kComparisonSampler) { |
| return ResourceBinding::SamplerType::kComparison; |
| } |
| TINT_UNREACHABLE(); |
| } |
| |
| ResourceBinding::TexelFormat TypeTexelFormatToResourceBindingTexelFormat( |
| const core::TexelFormat& image_format) { |
| switch (image_format) { |
| case core::TexelFormat::kR8Snorm: |
| return ResourceBinding::TexelFormat::kR8Snorm; |
| case core::TexelFormat::kR8Uint: |
| return ResourceBinding::TexelFormat::kR8Uint; |
| case core::TexelFormat::kR8Sint: |
| return ResourceBinding::TexelFormat::kR8Sint; |
| case core::TexelFormat::kRg8Unorm: |
| return ResourceBinding::TexelFormat::kRg8Unorm; |
| case core::TexelFormat::kRg8Snorm: |
| return ResourceBinding::TexelFormat::kRg8Snorm; |
| case core::TexelFormat::kRg8Uint: |
| return ResourceBinding::TexelFormat::kRg8Uint; |
| case core::TexelFormat::kRg8Sint: |
| return ResourceBinding::TexelFormat::kRg8Sint; |
| case core::TexelFormat::kR16Unorm: |
| return ResourceBinding::TexelFormat::kR16Unorm; |
| case core::TexelFormat::kR16Snorm: |
| return ResourceBinding::TexelFormat::kR16Snorm; |
| case core::TexelFormat::kR16Uint: |
| return ResourceBinding::TexelFormat::kR16Uint; |
| case core::TexelFormat::kR16Sint: |
| return ResourceBinding::TexelFormat::kR16Sint; |
| case core::TexelFormat::kR16Float: |
| return ResourceBinding::TexelFormat::kR16Float; |
| case core::TexelFormat::kRg16Unorm: |
| return ResourceBinding::TexelFormat::kRg16Unorm; |
| case core::TexelFormat::kRg16Snorm: |
| return ResourceBinding::TexelFormat::kRg16Snorm; |
| case core::TexelFormat::kRg16Uint: |
| return ResourceBinding::TexelFormat::kRg16Uint; |
| case core::TexelFormat::kRg16Sint: |
| return ResourceBinding::TexelFormat::kRg16Sint; |
| case core::TexelFormat::kRg16Float: |
| return ResourceBinding::TexelFormat::kRg16Float; |
| case core::TexelFormat::kRgb10A2Uint: |
| return ResourceBinding::TexelFormat::kRgb10A2Uint; |
| case core::TexelFormat::kRgb10A2Unorm: |
| return ResourceBinding::TexelFormat::kRgb10A2Unorm; |
| case core::TexelFormat::kRg11B10Ufloat: |
| return ResourceBinding::TexelFormat::kRg11B10Ufloat; |
| case core::TexelFormat::kBgra8Unorm: |
| return ResourceBinding::TexelFormat::kBgra8Unorm; |
| case core::TexelFormat::kR32Uint: |
| return ResourceBinding::TexelFormat::kR32Uint; |
| case core::TexelFormat::kR32Sint: |
| return ResourceBinding::TexelFormat::kR32Sint; |
| case core::TexelFormat::kR32Float: |
| return ResourceBinding::TexelFormat::kR32Float; |
| case core::TexelFormat::kRgba8Unorm: |
| return ResourceBinding::TexelFormat::kRgba8Unorm; |
| case core::TexelFormat::kRgba8Snorm: |
| return ResourceBinding::TexelFormat::kRgba8Snorm; |
| case core::TexelFormat::kRgba8Uint: |
| return ResourceBinding::TexelFormat::kRgba8Uint; |
| case core::TexelFormat::kRgba8Sint: |
| return ResourceBinding::TexelFormat::kRgba8Sint; |
| case core::TexelFormat::kRg32Uint: |
| return ResourceBinding::TexelFormat::kRg32Uint; |
| case core::TexelFormat::kRg32Sint: |
| return ResourceBinding::TexelFormat::kRg32Sint; |
| case core::TexelFormat::kRg32Float: |
| return ResourceBinding::TexelFormat::kRg32Float; |
| case core::TexelFormat::kRgba16Unorm: |
| return ResourceBinding::TexelFormat::kRgba16Unorm; |
| case core::TexelFormat::kRgba16Snorm: |
| return ResourceBinding::TexelFormat::kRgba16Snorm; |
| case core::TexelFormat::kRgba16Uint: |
| return ResourceBinding::TexelFormat::kRgba16Uint; |
| case core::TexelFormat::kRgba16Sint: |
| return ResourceBinding::TexelFormat::kRgba16Sint; |
| case core::TexelFormat::kRgba16Float: |
| return ResourceBinding::TexelFormat::kRgba16Float; |
| case core::TexelFormat::kRgba32Uint: |
| return ResourceBinding::TexelFormat::kRgba32Uint; |
| case core::TexelFormat::kRgba32Sint: |
| return ResourceBinding::TexelFormat::kRgba32Sint; |
| case core::TexelFormat::kRgba32Float: |
| return ResourceBinding::TexelFormat::kRgba32Float; |
| case core::TexelFormat::kR8Unorm: |
| return ResourceBinding::TexelFormat::kR8Unorm; |
| case core::TexelFormat::kUndefined: |
| return ResourceBinding::TexelFormat::kNone; |
| } |
| return ResourceBinding::TexelFormat::kNone; |
| } |
| |
| } // namespace tint::inspector |
