public void Dispose()
{
try
{
m_swapchain?.Dispose();
}
catch
{
}
finally
{
m_swapchain = null;
}
}
/// <summary>
/// This call configure the graphic library for the new device instance.
/// </summary>
public override void InvalidateDevice()
{
base.InvalidateDevice();
// - Wait the GPU (we must operate only when GPU is idle)
GraphicDevice.Handle.WaitIdle();
// - Dispose render pass
DefaultRenderPass.Dispose();
// - Dispose the pipeline
Pipeline.Dispose();
// - Dipose current swapchain
Swapchain.Dispose();
// - Dispose current VK surface
DrawingSurface.Dispose();
// - Dispose vertex and index managers
VertexManager.Dispose();
IndexManager.Dispose();
// - Release all VK shaders
ShaderManager.Dispose();
for (int i = 0; i < MaxFrameInFlight; ++i)
{
if (CommandBuffers[i] != null)
{
foreach (var buffer in CommandBuffers[i])
{
buffer.Reset();
}
Commands[i].FreeCommandBuffers(CommandBuffers[i]);
}
}
foreach (Fence fence in InFlightFences)
{
fence.Destroy();
}
foreach (Semaphore sem in ImageAvailableSemaphores)
{
sem.Destroy();
}
foreach (Semaphore sem in RenderFinishedSemaphores)
{
sem.Destroy();
}
// - Dispose device
GraphicDevice.Dispose();
// - Initialize device
Initialize();
// - Reconfigure the renderer
ConfigureRendering();
}
public void Dispose()
{
_gd.WaitForIdle(); // TODO: Shouldn't be necessary, but Vulkan backend trips a validation error (swapchain in use when disposed).
_sc.Dispose();
_window.Close();
_gcHandle.Free();
}
/// <summary>
/// Implement IDisposable.
/// </summary>
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
GraphicDevice.Handle.WaitForFences(InFlightFences.ToArray(), true, UInt64.MaxValue);
// - Wait the GPU (we must operate only when GPU is idle)
GraphicDevice.Handle.WaitIdle();
// - Dispose render pass
DefaultRenderPass.Dispose();
// - Dispose the pipeline
Pipeline.Dispose();
// - Dipose current swapchain
Swapchain.Dispose();
// - Dispose vertex and index managers
VertexManager.Dispose();
IndexManager.Dispose();
// - Release all VK shaders
ShaderManager.Dispose();
for (int i = 0; i < MaxFrameInFlight; ++i)
{
if (CommandBuffers[i] != null)
{
foreach (var buffer in CommandBuffers[i])
{
buffer.Reset();
}
}
}
foreach (CommandPool pool in Commands)
{
pool?.Destroy();
}
foreach (Fence fence in InFlightFences)
{
fence?.Destroy();
}
foreach (Semaphore sem in ImageAvailableSemaphores)
{
sem?.Destroy();
}
foreach (Semaphore sem in RenderFinishedSemaphores)
{
sem?.Destroy();
}
// - Dispose device
GraphicDevice.Dispose();
// - Dispose vulkan
Library.Dispose();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
Swapchain.Dispose();
}
base.Dispose(disposing);
}
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();
}
protected virtual void Dispose(bool disposing)
{
if (!disposed)
{
if (disposing)
{
window.Close();
EventCallback = null;
swapchain.Framebuffer.Dispose();
swapchain.Dispose();
GcHandle.Free();
}
disposed = true;
}
}
/// <summary>
/// Configure the graphic library to work with a new surface size.
/// </summary>
/// <param name="videoSurface">Target surface.</param>
public override void InvalidateGraphics()
{
base.InvalidateGraphics();
// - Wait the GPU (we must operate only when GPU is idle)
GraphicDevice.Handle.WaitIdle();
// - Dispose render pass
DefaultRenderPass.Dispose();
// - Dispose the pipeline
Pipeline.Dispose();
// - Dipose current swapchain
Swapchain.Dispose();
// - Reconfigure the renderer
ConfigureRendering();
}
protected virtual void DestroySwapchain()
{
_sc.Dispose();
}
void reset_swapchain()
{
_swapChain?.Dispose();
_swapChain = null;
}
public void Dispose()
{
_sc.Dispose();
_window.Close();
_gcHandle.Free();
}
