| /* |
| * Copyright (C) 2016 Google, Inc. |
| * |
| * 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. |
| */ |
| |
| #ifndef MESHES_H |
| #define MESHES_H |
| |
| #include <vulkan/vulkan.h> |
| #include <vector> |
| |
| class Meshes { |
| public: |
| Meshes(VkDevice dev, const std::vector<VkMemoryPropertyFlags> &mem_flags); |
| ~Meshes(); |
| |
| const VkPipelineVertexInputStateCreateInfo &vertex_input_state() const { return vertex_input_state_; } |
| const VkPipelineInputAssemblyStateCreateInfo &input_assembly_state() const { return input_assembly_state_; } |
| |
| enum Type { |
| MESH_PYRAMID, |
| MESH_ICOSPHERE, |
| MESH_TEAPOT, |
| |
| MESH_COUNT, |
| }; |
| |
| void cmd_bind_buffers(VkCommandBuffer cmd) const; |
| void cmd_draw(VkCommandBuffer cmd, Type type) const; |
| |
| private: |
| void allocate_resources(VkDeviceSize vb_size, VkDeviceSize ib_size, const std::vector<VkMemoryPropertyFlags> &mem_flags); |
| |
| VkDevice dev_; |
| |
| VkVertexInputBindingDescription vertex_input_binding_; |
| std::vector<VkVertexInputAttributeDescription> vertex_input_attrs_; |
| VkPipelineVertexInputStateCreateInfo vertex_input_state_; |
| VkPipelineInputAssemblyStateCreateInfo input_assembly_state_; |
| VkIndexType index_type_; |
| |
| std::vector<VkDrawIndexedIndirectCommand> draw_commands_; |
| |
| VkBuffer vb_; |
| VkBuffer ib_; |
| VkDeviceMemory mem_; |
| VkDeviceSize ib_mem_offset_; |
| }; |
| |
| #endif // MESHES_H |