| // 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 "VkInstance.hpp" |
| #include "VkDebugUtilsMessenger.hpp" |
| #include "VkDestroy.hpp" |
| |
| namespace vk { |
| |
| Instance::Instance(const VkInstanceCreateInfo *pCreateInfo, void *mem, VkPhysicalDevice physicalDevice, DebugUtilsMessenger *messenger) |
| : physicalDevice(physicalDevice) |
| , messenger(messenger) |
| { |
| } |
| |
| void Instance::destroy(const VkAllocationCallbacks *pAllocator) |
| { |
| vk::destroy(physicalDevice, pAllocator); |
| } |
| |
| VkResult Instance::getPhysicalDevices(uint32_t *pPhysicalDeviceCount, VkPhysicalDevice *pPhysicalDevices) const |
| { |
| if(!pPhysicalDevices) |
| { |
| *pPhysicalDeviceCount = 1; |
| return VK_SUCCESS; |
| } |
| |
| if(*pPhysicalDeviceCount < 1) |
| { |
| return VK_INCOMPLETE; |
| } |
| |
| pPhysicalDevices[0] = physicalDevice; |
| *pPhysicalDeviceCount = 1; |
| |
| return VK_SUCCESS; |
| } |
| |
| VkResult Instance::getPhysicalDeviceGroups(uint32_t *pPhysicalDeviceGroupCount, |
| VkPhysicalDeviceGroupProperties *pPhysicalDeviceGroupProperties) const |
| { |
| if(!pPhysicalDeviceGroupProperties) |
| { |
| *pPhysicalDeviceGroupCount = 1; |
| return VK_SUCCESS; |
| } |
| |
| if(*pPhysicalDeviceGroupCount < 1) |
| { |
| return VK_INCOMPLETE; |
| } |
| |
| pPhysicalDeviceGroupProperties[0].physicalDeviceCount = 1; |
| pPhysicalDeviceGroupProperties[0].physicalDevices[0] = physicalDevice; |
| pPhysicalDeviceGroupProperties[0].subsetAllocation = VK_FALSE; |
| *pPhysicalDeviceGroupCount = 1; |
| |
| return VK_SUCCESS; |
| } |
| |
| void Instance::submitDebugUtilsMessage(VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity, VkDebugUtilsMessageTypeFlagsEXT messageTypes, const VkDebugUtilsMessengerCallbackDataEXT *pCallbackData) |
| { |
| if(messenger) |
| { |
| messenger->submitMessage(messageSeverity, messageTypes, pCallbackData); |
| } |
| } |
| |
| } // namespace vk |