/// <summary>
/// Maps the data contained in a subresource to a memory pointer, and denies the GPU access to that subresource.
/// </summary>
/// <param name="resource">The resource.</param>
/// <param name="mipSlice">The mip slice.</param>
/// <param name="arraySlice">The array slice.</param>
/// <param name="mode">The mode.</param>
/// <param name="flags">The flags.</param>
/// <param name="stream">The output stream containing the pointer.</param>
/// <returns>
/// The locked <see cref="SharpDX.DataBox"/>
/// </returns>
/// <unmanaged>HRESULT ID3D11DeviceContext::Map([In] ID3D11Resource* pResource,[In] unsigned int Subresource,[In] D3D11_MAP MapType,[In] D3D11_MAP_FLAG MapFlags,[Out] D3D11_MAPPED_SUBRESOURCE* pMappedResource)</unmanaged>
public DataBox MapSubresource(Texture1D resource, int mipSlice, int arraySlice, MapMode mode, MapFlags flags, out DataStream stream)
{
int mipSize;
var box = MapSubresource(resource, mipSlice, arraySlice, mode, flags, out mipSize);
stream = new DataStream(box.DataPointer, mipSize * (int)DXGI.FormatHelper.SizeOfInBytes(resource.Description.Format), true, true);
return(box);
}
/// <summary>
/// Initializes a new instance of the <see cref="Texture1DBase" /> class.
/// </summary>
/// <param name="device">The <see cref="GraphicsDevice"/>.</param>
/// <param name="description1D">The description.</param>
protected internal Texture1D(GraphicsDevice device, TextureDescription description1D, DataBox[] dataBox = null) : base(device, description1D, ViewType.Full, 0, 0)
{
NativeDescription = ConvertToNativeDescription(description1D);
Resource = new SharpDX.Direct3D11.Texture1D(device.NativeDevice, NativeDescription, ConvertDataBoxes(dataBox));
NativeDeviceChild = Resource;
NativeShaderResourceView = GetShaderResourceView(ViewType, ArraySlice, MipLevel);
NativeUnorderedAccessView = GetUnorderedAccessView(ArraySlice, MipLevel);
}
/// <summary>
/// Initializes a new instance of the <see cref="Texture1DBase" /> class.
/// </summary>
/// <param name="device">The <see cref="GraphicsDevice"/>.</param>
/// <param name="description1D">The description.</param>
protected internal Texture1D(GraphicsDevice device, Texture1D texture, ViewType viewType, int arraySlice, int mipMapSlice, PixelFormat viewFormat = PixelFormat.None) : base(device, texture, viewType, arraySlice, mipMapSlice, viewFormat)
{
// Copy the device child, but don't use NativeDeviceChild, as it is registering it for disposing.
_nativeDeviceChild = texture._nativeDeviceChild;
Resource = texture.Resource;
NativeDescription = texture.NativeDescription;
dxgiSurface = texture.dxgiSurface;
NativeShaderResourceView = GetShaderResourceView(ViewType, ArraySlice, MipLevel);
NativeUnorderedAccessView = GetUnorderedAccessView(ArraySlice, MipLevel);
}
/// <summary>
/// Function to create an image with initial data.
/// </summary>
/// <param name="initialData">Data to use when creating the image.</param>
/// <remarks>
/// The <paramref name="initialData" /> can be NULL (Nothing in VB.Net) IF the texture is not created with an Immutable usage flag.
/// <para>To initialize the texture, create a new <see cref="GorgonLibrary.Graphics.GorgonImageData">GorgonImageData</see> object and fill it with image information.</para>
/// </remarks>
protected override void OnInitialize(GorgonImageData initialData)
{
var desc = new D3D.Texture1DDescription
{
ArraySize = Settings.ArrayCount,
BindFlags = GetBindFlags(false, false),
Format = (GI.Format)Settings.Format,
Width = Settings.Width,
MipLevels = Settings.MipCount,
OptionFlags = D3D.ResourceOptionFlags.None,
Usage = (D3D.ResourceUsage)Settings.Usage
};
switch (Settings.Usage)
{
case BufferUsage.Staging:
desc.CpuAccessFlags = D3D.CpuAccessFlags.Read | D3D.CpuAccessFlags.Write;
break;
case BufferUsage.Dynamic:
desc.CpuAccessFlags = D3D.CpuAccessFlags.Write;
break;
default:
desc.CpuAccessFlags = D3D.CpuAccessFlags.None;
break;
}
if ((initialData != null) && (initialData.Buffers.Count > 0))
{
D3DResource = new D3D.Texture1D(Graphics.D3DDevice, desc, initialData.Buffers.DataBoxes);
}
else
{
D3DResource = new D3D.Texture1D(Graphics.D3DDevice, desc);
}
}
// Simple DDS loader ported from http://msdn.microsoft.com/en-us/library/windows/apps/jj651550.aspx
static void CreateD3DResources(
SharpDX.Direct3D11.Device d3dDevice,
TextureDimension resDim,
int width,
int height,
int depth,
int mipCount,
int arraySize,
Format format,
bool isCubeMap,
DataBox[] initData,
//_In_reads_(mipCount*arraySize) D3D11_SUBRESOURCE_DATA* initData,
out SharpDX.Direct3D11.Resource texture,
out SharpDX.Direct3D11.ShaderResourceView textureView
//_Out_opt_ ID3D11Resource** texture,
//_Out_opt_ ID3D11ShaderResourceView** textureView
)
{
texture = null;
textureView = null;
if (d3dDevice == null || initData == null)
{
return;
}
switch (resDim)
{
case TextureDimension.Texture1D:// D3D11_RESOURCE_DIMENSION_TEXTURE1D:
{
Texture1DDescription desc = new Texture1DDescription();
//D3D11_TEXTURE1D_DESC desc;
desc.Width = width;
desc.MipLevels = mipCount;
desc.ArraySize = arraySize;
desc.Format = format;
desc.Usage = ResourceUsage.Default;
desc.BindFlags = BindFlags.ShaderResource;// D3D11_BIND_SHADER_RESOURCE;
desc.CpuAccessFlags = CpuAccessFlags.None;
desc.OptionFlags = ResourceOptionFlags.None;
Texture1D tex = null;
//ID3D11Texture1D* tex = nullptr;
tex = new Texture1D(d3dDevice, desc, initData);
//hr = d3dDevice->CreateTexture1D(&desc, initData, &tex);
if (tex != null)
{
ShaderResourceViewDescription SRVDesc = new ShaderResourceViewDescription();
//D3D11_SHADER_RESOURCE_VIEW_DESC SRVDesc;
//memset(&SRVDesc, 0, sizeof(SRVDesc));
SRVDesc.Format = format;
if (arraySize > 1)
{
SRVDesc.Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.Texture1DArray;// D3D_SRV_DIMENSION_TEXTURE1DARRAY;
SRVDesc.Texture1DArray.MipLevels = desc.MipLevels;
SRVDesc.Texture1DArray.ArraySize = arraySize;
}
else
{
SRVDesc.Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.Texture1D;// D3D_SRV_DIMENSION_TEXTURE1D;
SRVDesc.Texture1D.MipLevels = desc.MipLevels;
}
textureView = new ShaderResourceView(d3dDevice, tex, SRVDesc);
//hr = d3dDevice->CreateShaderResourceView(tex, &SRVDesc, textureView);
if (textureView == null)
{
tex.Dispose();
return;
}
texture = tex;
}
}
break;
case TextureDimension.TextureCube:
case TextureDimension.Texture2D:// D3D11_RESOURCE_DIMENSION_TEXTURE2D:
{
Texture2DDescription desc = new Texture2DDescription();
desc.Width = width;
desc.Height = height;
desc.MipLevels = mipCount;
desc.ArraySize = arraySize;
desc.Format = format;
desc.SampleDescription.Count = 1;
desc.SampleDescription.Quality = 0;
desc.Usage = ResourceUsage.Default;
desc.BindFlags = BindFlags.ShaderResource;
desc.CpuAccessFlags = CpuAccessFlags.None;
desc.OptionFlags = (isCubeMap) ? ResourceOptionFlags.TextureCube : ResourceOptionFlags.None;
Texture2D tex = null;
tex = new Texture2D(d3dDevice, desc, initData);
tex.DebugName = "Test";
//hr = d3dDevice->CreateTexture2D(&desc, initData, &tex);
if (tex != null)
{
ShaderResourceViewDescription SRVDesc = new ShaderResourceViewDescription();
SRVDesc.Format = format;
if (isCubeMap)
{
if (arraySize > 6)
{
SRVDesc.Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.TextureCubeArray;
SRVDesc.TextureCubeArray.MipLevels = desc.MipLevels;
// Earlier we set arraySize to (NumCubes * 6)
SRVDesc.TextureCubeArray.CubeCount = arraySize / 6;
}
else
{
SRVDesc.Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.TextureCube;
SRVDesc.TextureCube.MipLevels = desc.MipLevels;
}
}
else if (arraySize > 1)
{
SRVDesc.Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.Texture2DArray;
SRVDesc.Texture2DArray.MipLevels = desc.MipLevels;
SRVDesc.Texture2DArray.ArraySize = arraySize;
}
else
{
SRVDesc.Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.Texture2D;
SRVDesc.Texture2D.MipLevels = desc.MipLevels;
}
textureView = new ShaderResourceView(d3dDevice, tex, SRVDesc);
//hr = d3dDevice->CreateShaderResourceView(tex, &SRVDesc, textureView);
texture = tex;
}
}
break;
case TextureDimension.Texture3D:
{
Texture3DDescription desc = new Texture3DDescription();
desc.Width = width;
desc.Height = height;
desc.Depth = depth;
desc.MipLevels = mipCount;
desc.Format = format;
desc.Usage = ResourceUsage.Default;
desc.BindFlags = BindFlags.ShaderResource;
desc.CpuAccessFlags = CpuAccessFlags.None;
desc.OptionFlags = ResourceOptionFlags.None;
Texture3D tex = null;
tex = new Texture3D(d3dDevice, desc, initData);
//hr = d3dDevice->CreateTexture3D(&desc, initData, &tex);
if (tex != null)
{
ShaderResourceViewDescription SRVDesc = new ShaderResourceViewDescription();
SRVDesc.Format = format;
SRVDesc.Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.Texture3D;
SRVDesc.Texture3D.MipLevels = desc.MipLevels;
textureView = new ShaderResourceView(d3dDevice, tex, SRVDesc);
texture = tex;
}
}
break;
}
}
/// <summary>
/// Specialised constructor for use only by derived classes.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="texture">The texture.</param>
/// <msdn-id>ff476520</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateTexture1D([In] const D3D11_TEXTURE1D_DESC* pDesc,[In, Buffer, Optional] const D3D11_SUBRESOURCE_DATA* pInitialData,[Out, Fast] ID3D11Texture1D** ppTexture1D)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateTexture1D</unmanaged-short>
protected internal Texture1DBase(DirectXDevice device, SharpDX.Direct3D11.Texture1D texture)
: base(device, texture.Description)
{
Resource = texture;
}
/// <summary>
/// Initializes a new instance of the <see cref="Texture1DBase" /> class.
/// </summary>
/// <param name="device">The <see cref="DirectXDevice"/>.</param>
/// <param name="description1D">The description.</param>
/// <param name="dataBox">A variable-length parameters list containing data rectangles.</param>
/// <msdn-id>ff476520</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateTexture1D([In] const D3D11_TEXTURE1D_DESC* pDesc,[In, Buffer, Optional] const D3D11_SUBRESOURCE_DATA* pInitialData,[Out, Fast] ID3D11Texture1D** ppTexture1D)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateTexture1D</unmanaged-short>
protected internal Texture1DBase(DirectXDevice device, Texture1DDescription description1D, DataBox[] dataBox)
: base(device, description1D)
{
Resource = new SharpDX.Direct3D11.Texture1D(device, description1D, dataBox);
}
private void SetRandomTex(int Seed)
{
// set the seed
_Seed = Seed;
// set the random size
int RandNum_Size = 256;
// set the description of the texture
Texture1DDescription RandomTex_Desc = new Texture1DDescription();
RandomTex_Desc.Format = Format.R8_UInt;
RandomTex_Desc.CpuAccessFlags = CpuAccessFlags.None;
RandomTex_Desc.Width = RandNum_Size * 2;
RandomTex_Desc.Usage = ResourceUsage.Default;
RandomTex_Desc.OptionFlags = ResourceOptionFlags.None;
RandomTex_Desc.MipLevels = 1;
RandomTex_Desc.BindFlags = BindFlags.ShaderResource;
RandomTex_Desc.ArraySize = 1;
// start the stream
DataStream stream = new DataStream(RandNum_Size * 2, true, true);
// Initialize the random generator
Random generator = new Random(Seed);
// allocate the random values
byte[] RandNum_Host = new byte[RandNum_Size * 2];
// Copy the source data twice to the generator array
for (int i = 0; i < RandNum_Size; i++) {
RandNum_Host[i] = (byte)generator.Next(256);
RandNum_Host[i + RandNum_Size] = RandNum_Host[i];
}
// pass the randoms to the stream
stream.WriteRange<byte>(RandNum_Host);
stream.Position = 0;
// create the texture and pass the data
Texture1D RandomTex = new Texture1D(Engine.g_device, RandomTex_Desc, stream);
// close the stream we don't need it any more
stream.Close();
// create the resource view to be able to pass it to the shader
ShaderResourceView RandomResourceView = new ShaderResourceView(Engine.g_device, RandomTex);
// set the Resource to the shader
RandomTex_Variable.SetResource(RandomResourceView);
}
/// <summary>
/// Creates a new texture from a <see cref="SharpDX.Direct3D11.Texture1D"/>.
/// </summary>
/// <param name="device">The <see cref="DirectXDevice"/>.</param>
/// <param name="texture">The native texture <see cref="SharpDX.Direct3D11.Texture1D"/>.</param>
/// <returns>
/// A new instance of <see cref="Texture1D"/> class.
/// </returns>
/// <msdn-id>ff476520</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateTexture1D([In] const D3D11_TEXTURE1D_DESC* pDesc,[In, Buffer, Optional] const D3D11_SUBRESOURCE_DATA* pInitialData,[Out, Fast] ID3D11Texture1D** ppTexture1D)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateTexture1D</unmanaged-short>
public static Texture1D New(DirectXDevice device, SharpDX.Direct3D11.Texture1D texture)
{
return(new Texture1D(device, texture));
}
internal Texture1D(DirectXDevice directX, SharpDX.Direct3D11.Texture1D texture)
: base(directX, texture)
{
}
public static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// Create main disposer
var mainDisposer = new Disposer();
//
var random = new Random(1415926535);
#region demo setup
// show setup dialog and get setup values
var title = "Mash Room by Jolt";
var setupView = new StartupView(title);
var setupModel = new SetupModel();
var presenter = new SetupPresenter(setupView, setupModel);
setupModel.TryLoadSettings();
setupModel.SelectAdapter(0);
var dialogResult = setupView.ShowDialog();
if (dialogResult != DialogResult.OK)
return;
#if DEBUG
setupModel.SaveSettings(); // todo: remove save in release mode
#endif
#endregion
// Create Device and SwapChain
var demo = new Demo().Init(setupModel, title);
var inputHandler = new InputHandler().Bind(demo);
#region audio
//
var audioDeviceType = (setupModel.UseAudio) ? AudioDeviceType.Bass : AudioDeviceType.Silent;
var audioDeviceManager = new AudioDeviceManager();
var audioDevice = mainDisposer.Add(audioDeviceManager.CreateDevice(audioDeviceType));
//
if (setupModel.UseAudio)
{
//
BassNet.Registration(
setupModel.BassRegistrationEmail ?? "",
setupModel.BassRegistrationKey ?? "");
// 140 bpm
// delay 3.428 (dvs 2 takter i 140 bpm)
var bpm = 140;
var audioName = "Mashup_v1.00.mp3";
var audioAsset = mainDisposer.Add(demo.AudioManager[audioName]);
// init and load audio
audioDevice.Init();
audioDevice.Load(audioAsset.Value);
audioDevice.PlayPosition = setupModel.StartTime;
audioDevice.Bpm = bpm;
// use the audio device as timer
demo.Timer = audioDevice;
}
#endregion
#region sync
demo.SyncManager = new SyncManager().Init(setupModel.SyncRecordMode, demo.Timer.Bpm, 4);
demo.SyncManager.TimerDevice = demo.Timer;
#endregion
#region shaders
var planeVertexShader = demo.ShaderManager["plane.vs.cso"].VertexShader;
var planePixelShader = demo.ShaderManager["plane.ps.cso"].PixelShader;
var postPixelShader = demo.ShaderManager["post.ps.cso"].PixelShader;
var postVertexShader = demo.ShaderManager["post.vs.cso"].VertexShader;
var vanillaEffect = mainDisposer.Add(new VanillaEffect(demo).Init());
var vanillaLayout = mainDisposer.Add(vanillaEffect.InputLayout.InputLayout);
#endregion
#region models
// load all models
demo.ModelManager.LoadAll();
// make all models white (todo: why)
foreach (var model in demo.ModelManager)
{
model.Color = new Color(255, 255, 255, 255);
model.ReCreateBuffer(demo.Device);
}
#endregion
#region textures
Texture2D backBuffer = null;
Texture2D depthBuffer = null;
DepthStencilView depthView = null;
// 1D texture for scanline distortion
var distortionTexture = new Texture1D(demo.Device, new Texture1DDescription
{
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R8G8B8A8_UNorm,
Usage = ResourceUsage.Default,
Width = 1080,
ArraySize = 1,
MipLevels = 1,
BindFlags = BindFlags.ShaderResource,
OptionFlags = ResourceOptionFlags.None
});
var distortionData = new byte[4 * distortionTexture.Description.Width];
var distortionSRV = new ShaderResourceView(demo.Device, distortionTexture);
// foreground texture
var foregroundTexture = new Texture2D(demo.Device, new Texture2DDescription
{
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R8_UNorm,
Usage = ResourceUsage.Default,
Width = 1920,
Height = 1080,
ArraySize = 1,
MipLevels = 1,
BindFlags = BindFlags.ShaderResource,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
});
var foregroundSRV = new ShaderResourceView(demo.Device, foregroundTexture);
var foregroundData = new byte[foregroundTexture.Description.Width * foregroundTexture.Description.Height];
// noise texture
var noiseTexture = new Texture2D(demo.Device, new Texture2DDescription
{
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R8_UNorm,
Usage = ResourceUsage.Default,
Width = 1920 / 5,
Height = 1080 / 5,
ArraySize = 1,
MipLevels = 1,
BindFlags = BindFlags.ShaderResource,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
});
var noiseSRV = new ShaderResourceView(demo.Device, noiseTexture);
var noiseData = new byte[noiseTexture.Description.Width * noiseTexture.Description.Height];
#endregion
#region acts
var act0 = mainDisposer.Add(new Act0(demo).Init());
#endregion
#region effects
//var fractalCityEffect = mainDisposer.Add(new FractalCityEffect(demo).Init());
//var oceanEffect = mainDisposer.Add(new OceanEffect(demo).Init());
//var dustEffect = mainDisposer.Add(new DustEffect(demo).Init());
//var cloudEffect = mainDisposer.Add(new CloudEffect(demo).Init());
//var mandelbulbEffect = mainDisposer.Add(new MandelbulbEffect(demo).Init());
//var redPlanetEffect = mainDisposer.Add(new Effect(demo).Init(new EffectDescription
//{
// PixelShaderName = "redPlanet.ps.cso",
// TextureNames = "redPlanet0.png,redPlanet1.jpg".Split(',')
//}));
//var pseudoKleinianEffect = mainDisposer.Add(new Effect(demo).Init(new EffectDescription
//{
// PixelShaderName = "pseudoKleinian.ps.cso",
//}));
//var nonameEffect00 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname00.ps.cso", TextureNames = "tex09.jpg".Split(',') }));
//var nonameEffect01 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname01.ps.cso" }));
//var nonameEffect02 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname02.ps.cso", TextureNames = "tex09.jpg,tex07.jpg".Split(',') }));
//var nonameEffect03 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname03.ps.cso" }));
//var nonameEffect04 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname04.ps.cso", TextureNames = "noise256.png".Split(',') }));
//var nonameEffect05 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname05.ps.cso" }));
//var nonameEffect06 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname06.ps.cso" }));
//var nonameEffect07 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname07.ps.cso" }));
//var nonameEffect08 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname08.ps.cso" }));
//var nonameEffect09 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname09.ps.cso" }));
//var nonameEffect10 = mainDisposer.Add(new Effect(demo).Init(new EffectDescription { PixelShaderName = "noname10.ps.cso" }));
#endregion
var fillStateMsaadesc = RasterizerStateDescription.Default();
fillStateMsaadesc.IsMultisampleEnabled = true;
var msaaFillState = new RasterizerState(demo.Device, fillStateMsaadesc);
var fillState = new RasterizerState(demo.Device, RasterizerStateDescription.Default());
var vanillaRenderContext = null as RenderContext;
var postRenderContext = null as RenderContext;
var planeRenderContext = null as RenderContext;
// Main loop
using (var renderDisposer = new Disposer())
{
RenderLoop.Run(demo.Form, () =>
{
if (demo.SyncManager.RowIndex == 0x000006d0)
{
demo.Form.Close();
return;
}
// TODO refactor: move the resize code
#region resize
if (demo.OutputWasResized)
{
demo.OutputWasResized = false;
renderDisposer.DisposeAll();
// dispose old swapchain
if (demo.SwapChain != null)
{
demo.SwapChain.Dispose();
}
// create new swapchain
demo.SwapChain = renderDisposer.Add(new SwapChain(setupModel.Factory, demo.Device, new SwapChainDescription
{
BufferCount = 1,
ModeDescription = setupModel.Mode,
IsWindowed = !setupModel.FullScreen,
OutputHandle = demo.Form.Handle,
//SampleDescription = new SampleDescription(setupModel.MultiSampleCount, setupModel.MultiSampleQuality),
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
}));
if (setupModel.FullScreen)
{
demo.SwapChain.SetFullscreenState(true, setupModel.Output);
}
//
var postOutputRenderTarget = new RenderTarget(demo.Device, demo.SwapChain);
// Get the backbuffer from the swapchain
backBuffer = renderDisposer.Add(demo.SwapChain.GetBackBuffer<Texture2D>(0));
// Setup targets and viewport for rendering
var postInputRenderTarget = new RenderTarget(
device: demo.Device,
width: setupModel.Mode.Width / 1, // todo: introduce a scalefactor
height: setupModel.Mode.Height / 1, // todo: introduce a scalefactor
sampleCount: 1, // todo: use setupModel.MultiSampleCount,
sampleQuality: 0, // todo: use setupModel.MultiSampleQuality,
format: Format.R8G8B8A8_UNorm // todo: use setupModel.Format
);
// Create the depth buffer
depthBuffer = renderDisposer.Add(new Texture2D(demo.Device, new Texture2DDescription
{
Format = Format.D32_Float_S8X24_UInt,
ArraySize = 1,
MipLevels = 1,
Width = postInputRenderTarget.Width,
Height = postInputRenderTarget.Height,
SampleDescription = postInputRenderTarget.Texture.Description.SampleDescription,
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
}));
// Create the depth buffer view
depthView = renderDisposer.Add(new DepthStencilView(demo.Device, depthBuffer));
vanillaRenderContext = renderDisposer.Add(new RenderContext
{
PrimitiveTopology = PrimitiveTopology.TriangleList,
InputLayout = vanillaLayout,
VertexShader = null,
PixelShader = null,
RasterizerState = msaaFillState,
DepthStencilView = depthView,
RenderTarget = postInputRenderTarget,
});
postRenderContext = renderDisposer.Add(new RenderContext
{
PrimitiveTopology = PrimitiveTopology.TriangleList,
InputLayout = vanillaLayout,
VertexShader = postVertexShader,
PixelShader = postPixelShader,
RasterizerState = fillState,
DepthStencilView = null,
RenderTarget = postOutputRenderTarget,
});
planeRenderContext = new RenderContext
{
PrimitiveTopology = PrimitiveTopology.TriangleList,
InputLayout = vanillaLayout,
VertexShader = planeVertexShader,
PixelShader = planePixelShader,
RasterizerState = fillState,
DepthStencilView = null,
RenderTarget = postOutputRenderTarget,
};
// todo: remove this hack
if (!setupModel.SyncRecordMode)
{
demo.Timer.StartPlaying();
}
if (setupModel.FullScreen)
{
Cursor.Hide();
}
}
#endregion
// todo: remove
demo.SyncManager.Update(demo.Timer.Time);
var syncRow = new
{
demo.SyncManager.Data.Part,
demo.SyncManager.Data.Lead,
};
// Present!
// a crash here is quite common when VertexShader or PixelShader is null
demo.SwapChain.Present(setupModel.UseVerticalSync ? 1 : 0, PresentFlags.None);
// horizontal distortion and color separation
random.NextBytes(distortionData);
demo.DeviceContext.UpdateSubresource(distortionData, distortionTexture);
// static noise
random.NextBytes(noiseData);
demo.DeviceContext.UpdateSubresource(noiseData, noiseTexture, 0, noiseTexture.Description.Width);
// setup for normal rendering
{
// use normal rendering
demo.DeviceContext.PixelShader.SetShaderResource(0, null);
demo.RenderContext = vanillaRenderContext;
// clear
demo.DeviceContext.ClearDepthStencilView(demo.RenderContext.DepthStencilView, DepthStencilClearFlags.Depth, 1.0f, 0);
demo.DeviceContext.ClearRenderTargetView(demo.RenderContext.RenderTarget.RenderTargetView, Color.Black);
}
// render act
act0.Render();
//
demo.DeviceContext.ClearRenderTargetView(postRenderContext.RenderTarget.RenderTargetView, Color.Black);
// render plane to screen
if (true)
{
// TODO is this really needed ?
demo.DeviceContext.OutputMerger.ResetTargets();
demo.DeviceContext.VertexShader.SetConstantBuffer(0, null);
// use post rendering
demo.RenderContext = postRenderContext;
// set textures
demo.DeviceContext.PixelShader.SetShaderResource(0, vanillaRenderContext.RenderTarget.ShaderResourceView);
demo.DeviceContext.PixelShader.SetShaderResource(1, distortionSRV);
demo.DeviceContext.PixelShader.SetShaderResource(2, noiseSRV);
// use plane model
var model = demo.ModelManager["plane2"];
// todo: make sure we have no z-buffer conflicts (might be hw dependent)
var camera = new NoCamera();
demo.Draw(model, camera);
}
});
}
// dispose
Disposer.Dispose(ref mainDisposer);
}
private ShaderResourceView GenerateTexture(IContext context, int sliceCount)
{
Texture1D provinceTexture = new Texture1D(context.DirectX.Device, new Texture1DDescription
{
Width = sliceCount,
Format = Format.R32G32B32A32_Float,
BindFlags = BindFlags.ShaderResource,
ArraySize = 1,
MipLevels = 1
});
int rowPitch = 16 * sliceCount;
var byteArray = new byte[rowPitch];
for (int i = 0; i < sliceCount; i++)
{
CustomColor color = ColorInSlice(i);
Array.Copy(BitConverter.GetBytes(color.Red), 0, byteArray, i * 16, 4);
Array.Copy(BitConverter.GetBytes(color.Green), 0, byteArray, i * 16 + 4, 4);
Array.Copy(BitConverter.GetBytes(color.Blue), 0, byteArray, i * 16 + 8, 4);
Array.Copy(BitConverter.GetBytes(1.0f), 0, byteArray, i * 16 + 12, 4);
}
DataStream dataStream = new DataStream(rowPitch, true, true);
dataStream.Write(byteArray, 0, rowPitch);
DataBox data = new DataBox(dataStream.DataPointer, rowPitch, rowPitch);
context.DirectX.DeviceContext.UpdateSubresource(data, provinceTexture);
return new ShaderResourceView(context.DirectX.Device, provinceTexture);
}
public static ShaderResourceView CreateRandomTexture1D(Device device) {
var randomValues = new List<Vector4>();
for (var i = 0; i < 1024; i++) {
randomValues.Add(new Vector4(MathF.Rand.NextFloat(-1.0f, 1.0f), MathF.Rand.NextFloat(-1.0f, 1.0f), MathF.Rand.NextFloat(-1.0f, 1.0f), MathF.Rand.NextFloat(-1.0f, 1.0f)));
}
var texDesc = new Texture1DDescription() {
ArraySize = 1,
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R32G32B32A32_Float,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
Usage = ResourceUsage.Immutable,
Width = 1024
};
var randTex = new Texture1D(device, texDesc, DataStream.Create(randomValues.ToArray(), false, false));
var viewDesc = new ShaderResourceViewDescription() {
Format = texDesc.Format,
Dimension = ShaderResourceViewDimension.Texture1D,
Texture1D = new ShaderResourceViewDescription.Texture1DResource() {
MipLevels = texDesc.MipLevels,
MostDetailedMip = 0
}
};
var randTexSRV = new ShaderResourceView(device, randTex, viewDesc);
Utilities.Dispose(ref randTex);
return randTexSRV;
}
internal RenderTarget1D(DirectXDevice device, SharpDX.Direct3D11.Texture1D texture)
: base(device, texture)
{
}
/// <summary>
/// Creates a new <see cref="RenderTarget1D"/> from a <see cref="SharpDX.Direct3D11.Texture1D"/>.
/// </summary>
/// <param name="device">The <see cref="DirectXDevice"/>.</param>
/// <param name="texture">The native texture <see cref="SharpDX.Direct3D11.Texture1D"/>.</param>
/// <returns>
/// A new instance of <see cref="RenderTarget1D"/> class.
/// </returns>
/// <msdn-id>ff476520</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateTexture1D([In] const D3D11_TEXTURE1D_DESC* pDesc,[In, Buffer, Optional] const D3D11_SUBRESOURCE_DATA* pInitialData,[Out, Fast] ID3D11Texture1D** ppTexture1D)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateTexture1D</unmanaged-short>
public static RenderTarget1D New(DirectXDevice device, SharpDX.Direct3D11.Texture1D texture)
{
return(new RenderTarget1D(device, texture));
}
private ShaderResourceView GenerateProvinceTexture(IContext context, IList<LandProvince> provinces, Func<LandProvince, CustomColor> colorGenerator)
{
int maxId = provinces.Max(p => p.NumericId);
Texture1D provinceTexture = new Texture1D(context.DirectX.Device, new Texture1DDescription
{
Width = maxId + 1,
Format = Format.R32G32B32A32_Float,
BindFlags = BindFlags.ShaderResource,
ArraySize = 1,
MipLevels = 1
});
int rowPitch = 16 * provinceTexture.Description.Width;
var byteArray = new byte[rowPitch];
foreach (LandProvince province in provinces)
{
CustomColor color = colorGenerator(province);
Array.Copy(BitConverter.GetBytes(color.Red), 0, byteArray, province.NumericId * 16, 4);
Array.Copy(BitConverter.GetBytes(color.Green), 0, byteArray, province.NumericId * 16 + 4, 4);
Array.Copy(BitConverter.GetBytes(color.Blue), 0, byteArray, province.NumericId * 16 + 8, 4);
Array.Copy(BitConverter.GetBytes(1.0f), 0, byteArray, province.NumericId * 16 + 12, 4);
}
DataStream dataStream = new DataStream(rowPitch,true, true);
dataStream.Write(byteArray,0,rowPitch);
DataBox data = new DataBox(dataStream.DataPointer, rowPitch, rowPitch);
//ResourceRegion region = new ResourceRegion();
context.DirectX.DeviceContext.UpdateSubresource(data, provinceTexture);
return new ShaderResourceView(context.DirectX.Device, provinceTexture);
}