private void CreateCommandPool()
{
QueueFamilyIndices queueFamilyIndices = this.FindQueueFamilies(this.physicalDevice);
VkCommandPoolCreateInfo poolInfo = new VkCommandPoolCreateInfo()
{
sType = VkStructureType.VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
queueFamilyIndex = queueFamilyIndices.graphicsFamily.Value,
flags = 0, // Optional,
};
fixed(VkCommandPool *commandPoolPtr = &this.commandPool)
{
Helpers.CheckErrors(VulkanNative.vkCreateCommandPool(device, &poolInfo, null, commandPoolPtr));
}
}
private void CreateCommandPool()
{
var indices = new QueueFamilyIndices(vkPhysicalDevice, vkSurface);
var poolInfo = new VkCommandPoolCreateInfo()
{
sType = VkStructureType.VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
queueFamilyIndex = (uint)indices.GraphicsFamily,
flags = 0,
};
VkCommandPool newCommandPool;
var result = VulkanNative.vkCreateCommandPool(vkDevice, &poolInfo, null, &newCommandPool);
vkCommandPool = newCommandPool;
Helpers.CheckErrors(result);
}
public unsafe CommandPool(QueueFamily queueFamily)
{
_queueFamily = queueFamily;
_device = queueFamily.Device;
var createInfo = new VkCommandPoolCreateInfo
{
sType = VkStructureType.CommandPoolCreateInfo,
flags = VkCommandPoolCreateFlags.ResetCommandBuffer,
queueFamilyIndex = queueFamily.Index
};
VkCommandPool commandPool;
if (VulkanNative.vkCreateCommandPool(
queueFamily.Device.Handle,
&createInfo,
null,
&commandPool
) != VkResult.Success)
{
throw new System.Exception("failed to create command pool on device");
}
_handle = commandPool;
}