private void EndSingleTimeCommand(CommandBuffer[] buffers, CommandPool pool, Queue queue)
{
buffers[0].End();
queue.Submit(new SubmitInfo {
CommandBuffers = buffers
}, null);
queue.WaitIdle();
pool.FreeCommandBuffers(buffers);
}
private static void TransferByCommand(Device device, int bufferSize, Buffer inBuffer, Buffer outBuffer, CommandPool commandPool)
{
var transferCommandBuffer = device.AllocateCommandBuffers(commandPool, CommandBufferLevel.Primary, 1).Single();
transferCommandBuffer.Begin(CommandBufferUsageFlags.OneTimeSubmit);
transferCommandBuffer.CopyBuffer(inBuffer, outBuffer, new[] { new BufferCopy(0, 0, bufferSize) });
transferCommandBuffer.End();
var transferQueue = device.GetQueue(0, 0);
transferQueue.Submit(new[] { new SubmitInfo {
CommandBuffers = new[] { transferCommandBuffer }
} }, null);
transferQueue.WaitIdle();
commandPool.FreeCommandBuffers(new[] { transferCommandBuffer });
}
private void RecreateSwapChain()
{
device.WaitIdle();
commandPool.FreeCommandBuffers(commandBuffers);
foreach (var frameBuffer in frameBuffers)
{
frameBuffer.Dispose();
}
frameBuffers = null;
pipeline.Dispose();
pipeline = null;
pipelineLayout.Dispose();
pipelineLayout = null;
foreach (var imageView in swapChainImageViews)
{
imageView.Dispose();
}
swapChainImageViews = null;
renderPass.Dispose();
renderPass = null;
swapChain.Dispose();
swapChain = null;
CreateSwapChain();
CreateImageViews();
CreateRenderPass();
CreateGraphicsPipeline();
CreateFrameBuffers();
CreateCommandBuffers();
}
