private void CreateInstance()
{
var enabledLayers = new List <string>();
//VK_LAYER_LUNARG_api_dump
//VK_LAYER_LUNARG_standard_validation
void AddAvailableLayer(string layerName)
{
if (Instance.EnumerateLayerProperties().Any(x => x.LayerName == layerName))
{
enabledLayers.Add(layerName);
}
}
AddAvailableLayer("VK_LAYER_LUNARG_standard_validation");
this.instance = Instance.Create(
enabledLayers.ToArray(),
Glfw3.GetRequiredInstanceExtensions().Append(ExtExtensions.DebugReport).ToArray(),
applicationInfo: new ApplicationInfo
{
ApplicationName = "Hello Triangle",
ApplicationVersion = new Version(1, 0, 0),
EngineName = "SharpVk",
EngineVersion = new Version(0, 4, 1),
ApiVersion = new Version(1, 0, 0)
});
instance.CreateDebugReportCallback(DebugReportDelegate, DebugReportFlags.Error | DebugReportFlags.Warning);
}
private void CreateInstance()
{
var enabledLayers = new List <string>();
if (Instance.EnumerateLayerProperties().Any(x => x.LayerName == "VK_LAYER_LUNARG_standard_validation"))
{
enabledLayers.Add("VK_LAYER_LUNARG_standard_validation");
}
var glfwExtensions = Glfw3.GetRequiredInstanceExtensions();
this.instance = Instance.Create(
enabledLayers.ToArray(),
glfwExtensions.Append(ExtExtensions.DebugReport).ToArray(),
applicationInfo: new ApplicationInfo
{
ApplicationName = "Vertex Buffers",
ApplicationVersion = new Version(1, 0, 0),
EngineName = "SharpVk",
EngineVersion = new Version(0, 4, 0),
ApiVersion = new Version(1, 0, 0)
});
instance.CreateDebugReportCallback(DebugReportDelegate, DebugReportFlags.Error | DebugReportFlags.Warning | DebugReportFlags.Information | DebugReportFlags.Debug);
}
/// <summary>
/// Create the minimum vulkan objects to quickly start a new application. The folowing objects are created:
/// - Vulkan Instance with extensions present in the `EnabledInstanceExtensions` property.
/// - Vulkan Surface for the GLFW native window.
/// - Vulkan device for the selected physical one with configured enabledFeatures and extensions present in `EnabledDeviceExtensions` list. Selection of the default physical device
/// may be replaced by the `selectPhysicalDevice` method override.
/// - Create a default Graphic Queue with presentable support. The default queue creation may be customized by overriding the `createQueues` method.
/// - Default vulkan Swapchain creation. Some swapchain's parameters are controled through static fields of the `SwapChain` class (ex: `SwapChain.PREFERED_FORMAT`).
/// - Create a default command pool for the `presentQueue` family index.
/// - Create an empty command buffer collection (`cmds`).
/// - Create one unsignaled vulkan semaphore (named `drawComplete` per swapchain image used to control presentation submission to the graphic queue.
/// - Create a signaled vulkan fence (`drawFence`). (TODO: improve this.
/// With all these objects, vulkan application programming startup is reduced to the minimal.
/// </summary>
protected virtual void initVulkan()
{
List <string> instExts = new List <string> (Glfw3.GetRequiredInstanceExtensions());
if (EnabledInstanceExtensions != null)
{
instExts.AddRange(EnabledInstanceExtensions);
}
instance = new Instance(instExts.ToArray());
hSurf = instance.CreateSurface(hWin);
selectPhysicalDevice();
VkPhysicalDeviceFeatures enabledFeatures = default;
configureEnabledFeatures(phy.Features, ref enabledFeatures);
//First create the c# device class
dev = new Device(phy);
dev.debugUtilsEnabled = instance.debugUtilsEnabled; //store a boolean to prevent testing against the extension string presence.
//create queue class
createQueues();
//activate the device to have effective queues created accordingly to what's available
dev.Activate(enabledFeatures, EnabledDeviceExtensions);
swapChain = new SwapChain(presentQueue as PresentQueue, Width, Height, SwapChain.PREFERED_FORMAT,
VSync ? VkPresentModeKHR.FifoKHR : VkPresentModeKHR.ImmediateKHR);
swapChain.Activate();
Width = swapChain.Width;
Height = swapChain.Height;
cmdPool = new CommandPool(dev, presentQueue.qFamIndex, VkCommandPoolCreateFlags.ResetCommandBuffer);
cmds = new PrimaryCommandBuffer[swapChain.ImageCount];
drawComplete = new VkSemaphore[swapChain.ImageCount];
drawFence = new Fence(dev, true, "draw fence");
for (int i = 0; i < swapChain.ImageCount; i++)
{
drawComplete[i] = dev.CreateSemaphore();
drawComplete[i].SetDebugMarkerName(dev, "Semaphore DrawComplete" + i);
}
cmdPool.SetName("main CmdPool");
}
private void CreateInstance()
{
var enabledLayers = new List <string>();
if (Instance.EnumerateLayerProperties().Any(x => x.LayerName == "VK_LAYER_LUNARG_standard_validation"))
{
enabledLayers.Add("VK_LAYER_LUNARG_standard_validation");
}
var glfwExtensions = Glfw3.GetRequiredInstanceExtensions();
this.instance = Instance.Create(enabledLayers.ToArray(), glfwExtensions.Concat(new[] { ExtExtensions.DebugReport }).ToArray(), InstanceCreateFlags.None,
new ApplicationInfo
{
ApplicationName = "Tectonic",
ApplicationVersion = new SharpVk.Version(1, 0, 0),
EngineName = "Tectonic",
ApiVersion = new SharpVk.Version(1, 0, 0)
});
this.reportCallback = this.instance.CreateDebugReportCallback(this.debugReportDelegate, DebugReportFlags.Error | DebugReportFlags.Warning);
}
public void CreateInstance()
{
var enabledLayers = new List <string>();
//VK_LAYER_LUNARG_api_dump
//VK_LAYER_LUNARG_standard_validation
var prop = Instance.EnumerateLayerProperties();
void AddAvailableLayer(string layerName, LayerProperties[] prop)
{
if (prop.Any(x => x.LayerName == layerName))
{
enabledLayers.Add(layerName);
}
}
#if DEBUG
AddAvailableLayer("VK_LAYER_LUNARG_standard_validation", prop);
#if APIDUMP
AddAvailableLayer("VK_LAYER_LUNARG_api_dump", prop);
#endif
#endif
this.instance = Instance.Create(
enabledLayers.ToArray(),
Glfw3.GetRequiredInstanceExtensions().Append(ExtExtensions.DebugReport).ToArray(),
applicationInfo: new ApplicationInfo {
ApplicationName = "Hello Triangle",
ApplicationVersion = new SharpVk.Version(1, 0, 0),
EngineName = "SharpVk",
EngineVersion = new SharpVk.Version(0, 4, 1),
ApiVersion = new SharpVk.Version(1, 0, 0)
});
instance.CreateDebugReportCallback(helper.DebugReport, DebugReportFlags.Error | DebugReportFlags.Warning);
}
private unsafe void Run()
{
var extensions = Instance.EnumerateExtensionProperties(null);
var instance = Instance.Create(null, Glfw3.GetRequiredInstanceExtensions());
var device = instance.EnumeratePhysicalDevices().First().CreateDevice(new DeviceQueueCreateInfo {
QueueFamilyIndex = 0, QueuePriorities = new[] { 0f }
}, null, null);
device.GetQueue(0, 0);
try
{
Glfw3.Init();
using (var window = new Window(1920, 1080, "Test"))
{
SetCallbacks(window);
while (!window.ShouldClose)
{
Glfw3.PollEvents();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadLine();
}
finally
{
Glfw3.Terminate();
}
}