1 // Copyright 2019 The Amber Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef SRC_VULKAN_SAMPLER_DESCRIPTOR_H_ 16 #define SRC_VULKAN_SAMPLER_DESCRIPTOR_H_ 17 18 #include <memory> 19 #include <vector> 20 21 #include "src/vulkan/descriptor.h" 22 #include "src/vulkan/sampler.h" 23 #include "src/vulkan/transfer_image.h" 24 25 namespace amber { 26 namespace vulkan { 27 28 class SamplerDescriptor : public Descriptor { 29 public: 30 SamplerDescriptor(amber::Sampler* sampler, 31 DescriptorType type, 32 Device* device, 33 uint32_t desc_set, 34 uint32_t binding); 35 ~SamplerDescriptor() override; 36 37 void UpdateDescriptorSetIfNeeded(VkDescriptorSet descriptor_set) override; 38 Result CreateResourceIfNeeded() override; AddAmberSampler(amber::Sampler * sampler)39 void AddAmberSampler(amber::Sampler* sampler) { 40 amber_samplers_.push_back(sampler); 41 } GetDescriptorCount()42 uint32_t GetDescriptorCount() override { 43 return static_cast<uint32_t>(amber_samplers_.size()); 44 } AsSamplerDescriptor()45 SamplerDescriptor* AsSamplerDescriptor() override { return this; } 46 47 private: 48 std::vector<amber::Sampler*> amber_samplers_; 49 std::vector<std::unique_ptr<amber::vulkan::Sampler>> vulkan_samplers_; 50 }; 51 52 } // namespace vulkan 53 } // namespace amber 54 55 #endif // SRC_VULKAN_SAMPLER_DESCRIPTOR_H_ 56