public void SurfaceCreated(ISurfaceHolder holder)
{
if (holder is null)
{
throw new ArgumentNullException(nameof(holder));
}
VeldridSwapchainSource = SwapchainSource.CreateAndroidSurface(holder.Surface.Handle, JNIEnv.Handle);
Ready?.Invoke(this, EventArgs.Empty);
}
public void SurfaceCreated(ISurfaceHolder holder)
{
bool deviceCreated = false;
if (_backend == GraphicsBackend.Vulkan)
{
if (GraphicsDevice == null)
{
SwapchainSource ss = SwapchainSource.CreateAndroidSurface(holder.Surface.Handle, JNIEnv.Handle);
SwapchainDescription sd = new SwapchainDescription(
ss,
(uint)Width,
(uint)Height,
DeviceOptions.SwapchainDepthFormat,
DeviceOptions.SyncToVerticalBlank);
GraphicsDevice = GraphicsDevice.CreateVulkan(DeviceOptions, sd);
deviceCreated = true;
}
Debug.Assert(MainSwapchain == null);
MainSwapchain = GraphicsDevice.MainSwapchain;
}
else
{
Debug.Assert(GraphicsDevice == null && MainSwapchain == null);
SwapchainSource ss = SwapchainSource.CreateAndroidSurface(holder.Surface.Handle, JNIEnv.Handle);
SwapchainDescription sd = new SwapchainDescription(
ss,
(uint)Width,
(uint)Height,
DeviceOptions.SwapchainDepthFormat,
DeviceOptions.SyncToVerticalBlank);
GraphicsDevice = GraphicsDevice.CreateOpenGLES(DeviceOptions, sd);
MainSwapchain = GraphicsDevice.MainSwapchain;
deviceCreated = true;
}
if (deviceCreated)
{
DeviceCreated?.Invoke();
}
_surfaceCreated = true;
}