| // Copyright 2018 The SwiftShader Authors. All Rights Reserved. |
| // |
| // 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 "VkShaderModule.hpp" |
| |
| #include "spirv-tools/libspirv.hpp" |
| |
| #include <cstring> |
| |
| namespace vk { |
| |
| ShaderModule::ShaderModule(const VkShaderModuleCreateInfo *pCreateInfo, void *mem) |
| : binary(pCreateInfo->pCode, pCreateInfo->codeSize / sizeof(uint32_t)) |
| { |
| #if !defined(NDEBUG) || defined(DCHECK_ALWAYS_ON) |
| spvtools::SpirvTools spirvTools(SPIRV_VERSION); |
| spvtools::ValidatorOptions validatorOptions = {}; |
| validatorOptions.SetScalarBlockLayout(true); // VK_EXT_scalar_block_layout |
| validatorOptions.SetUniformBufferStandardLayout(true); // VK_KHR_uniform_buffer_standard_layout |
| |
| ASSERT(spirvTools.Validate(binary.data(), binary.size(), validatorOptions)); // The SPIR-V code passed to vkCreateShaderModule must be valid (b/158228522) |
| #endif |
| } |
| |
| size_t ShaderModule::ComputeRequiredAllocationSize(const VkShaderModuleCreateInfo *pCreateInfo) |
| { |
| return 0; |
| } |
| |
| } // namespace vk |
