Introduce raii-compliant handle wrapper classes.

2021-02-17 10:49:59 +01:00
parent 8dc12ba963
commit 2cb1c19c7f
165 changed files with 32669 additions and 2892 deletions
--- a/RAII_Samples/03_InitDevice/03_InitDevice.cpp
+++ b/RAII_Samples/03_InitDevice/03_InitDevice.cpp
@@ -0,0 +1,68 @@
+// Copyright(c) 2018-2019, NVIDIA CORPORATION. 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.
+//
+// VulkanHpp Samples : 03_InitDeviceRAII
+//                     Create and destroy a device
+
+#include "../utils/utils.hpp"
+
+#include <iostream>
+
+static char const * AppName    = "03_InitDeviceRAII";
+static char const * EngineName = "Vulkan.hpp";
+
+int main( int /*argc*/, char ** /*argv*/ )
+{
+  try
+  {
+    std::unique_ptr<vk::raii::Context>  context  = vk::raii::su::make_unique<vk::raii::Context>();
+    std::unique_ptr<vk::raii::Instance> instance = vk::raii::su::makeUniqueInstance( *context, AppName, EngineName );
+#if !defined( NDEBUG )
+    std::unique_ptr<vk::raii::DebugUtilsMessengerEXT> debugUtilsMessenger =
+      vk::raii::su::makeUniqueDebugUtilsMessengerEXT( *instance );
+#endif
+    std::unique_ptr<vk::raii::PhysicalDevice> physicalDevice = vk::raii::su::makeUniquePhysicalDevice( *instance );
+
+    /* VULKAN_HPP_KEY_START */
+
+    // find the index of the first queue family that supports graphics
+    uint32_t graphicsQueueFamilyIndex =
+      vk::su::findGraphicsQueueFamilyIndex( physicalDevice->getQueueFamilyProperties() );
+
+    // create a Device
+    float                     queuePriority = 0.0f;
+    vk::DeviceQueueCreateInfo deviceQueueCreateInfo( {}, graphicsQueueFamilyIndex, 1, &queuePriority );
+    vk::DeviceCreateInfo      deviceCreateInfo( {}, deviceQueueCreateInfo );
+
+    std::unique_ptr<vk::raii::Device> device = vk::raii::su::make_unique<vk::raii::Device>( *physicalDevice, deviceCreateInfo );
+
+    /* VULKAN_HPP_KEY_END */
+  }
+  catch ( vk::SystemError & err )
+  {
+    std::cout << "vk::SystemError: " << err.what() << std::endl;
+    exit( -1 );
+  }
+  catch ( std::exception & err )
+  {
+    std::cout << "std::exception: " << err.what() << std::endl;
+    exit( -1 );
+  }
+  catch ( ... )
+  {
+    std::cout << "unknown error\n";
+    exit( -1 );
+  }
+  return 0;
+}
--- a/RAII_Samples/03_InitDevice/CMakeLists.txt
+++ b/RAII_Samples/03_InitDevice/CMakeLists.txt
@@ -0,0 +1,35 @@
+# Copyright(c) 2018-2019, NVIDIA CORPORATION. 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.
+
+cmake_minimum_required(VERSION 3.2)
+
+project(RAII_03_InitDevice)
+
+set(HEADERS
+)
+
+set(SOURCES
+  03_InitDevice.cpp
+)
+
+source_group(headers FILES ${HEADERS})
+source_group(sources FILES ${SOURCES})
+
+add_executable(RAII_03_InitDevice
+  ${HEADERS}
+  ${SOURCES}
+)
+
+set_target_properties(RAII_03_InitDevice PROPERTIES FOLDER "RAII_Samples")
+target_link_libraries(RAII_03_InitDevice PRIVATE utils)