private EffectPool(GraphicsDevice device, string name = null) : base(name)
{
dataGroup = new EffectData();
mapNameToEffect = new Dictionary<string, EffectData.Effect>();
mapNameToConstantBuffer = new Dictionary<GraphicsDevice, Dictionary<string, Dictionary<EffectConstantBufferKey, EffectConstantBuffer>>>();
compiledShaders = new List<DeviceChild>();
registered = new Dictionary<EffectData, bool>(new IdentityEqualityComparer<EffectData>());
effects = new List<Effect>();
this.graphicsDevice = device.MainDevice;
constantBufferAllocator = DefaultConstantBufferAllocator;
}
public void Write(EffectData effectData, TextWriter writer)
{
const string codeTemplate = @"//------------------------------------------------------------------------------
// <auto-generated>
// SharpDX Toolkit Compiler File Generated:
{0}//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace {1}
{{
{2} class {3}
{{
{4} static readonly SharpDX.Toolkit.Graphics.EffectData {5} = SharpDX.Toolkit.Graphics.EffectData.Load(new byte[] {{
{6}
}});
}}
}}
";
var effectToGenerateText = new StringBuilder();
foreach(var effect in effectData.Effects)
{
effectToGenerateText.AppendFormat("// Effect [{0}]\r\n", effect.Name);
}
var buffer = new MemoryStream();
effectData.Save(buffer);
var bufferAsText = new StringBuilder();
var bufferArray = buffer.ToArray();
for(int i = 0; i < bufferArray.Length; i++)
{
bufferAsText.Append(bufferArray[i]).Append(", ");
if (i > 0 && (i % 64) == 0)
{
bufferAsText.AppendLine();
}
}
writer.Write(codeTemplate,
effectToGenerateText, // {0}
Namespace, // {1}
ClassDeclaration, // {2}
ClassName, // {3}
FieldDeclaration, // {4}
FieldName, // {5}
bufferAsText); // {6}
writer.Flush();
}
internal void CreateInstanceFrom(GraphicsDevice device, EffectData effectData, EffectPool effectPool)
{
GraphicsDevice = device;
ConstantBuffers = new EffectConstantBufferCollection();
Parameters = new EffectParameterCollection();
Techniques = new EffectTechniqueCollection();
Pool = effectPool ?? device.DefaultEffectPool;
// Sets the effect name
Name = effectData.Description.Name;
// Register the bytecode to the pool
var effect = Pool.RegisterBytecode(effectData);
// Initialize from effect
InitializeFrom(effect, null);
// If everything was fine, then we can register it into the pool
Pool.AddEffect(this);
}
/// <summary>
/// Registers a EffectData to this pool.
/// </summary>
/// <param name="data">The effect data to register.</param>
/// <param name="allowOverride">if set to <c>true</c> [allow override].</param>
public void RegisterBytecode(EffectData data, bool allowOverride = false)
{
// Lock the whole EffectPool in case multiple threads would add EffectData at the same time.
lock (sync)
{
bool hasNewBytecode = false;
if (!registered.ContainsKey(data))
{
// Pre-cache all input signatures
CacheInputSignature(data);
dataGroup.MergeFrom(data, allowOverride);
registered.Add(data, true);
hasNewBytecode = true;
}
if (hasNewBytecode)
{
// Create all mapping
mapNameToEffect.Clear();
foreach (var effect in dataGroup.Effects)
mapNameToEffect.Add(effect.Name, effect);
// Just alocate the compiled shaders array according to the currennt size of shader datas
for (int i = compiledShaders.Count; i < dataGroup.Shaders.Count; i++)
{
compiledShaders.Add(null);
}
}
}
}
private void DumpBytecode(EffectCompiler compiler, EffectData effectData)
{
Console.WriteLine();
for (int i = 0; i < effectData.Shaders.Count; i++)
{
var shader = effectData.Shaders[i];
Color(ConsoleColor.White);
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("Shader[{0}] {1}Type: {2} Level: {3} Visibility: {4} ByteCode Size: {5}", i, shader.Name == null ? string.Empty : string.Format("{0} ", shader.Name), shader.Type, shader.Level, shader.Name != null ? "public" : "private", shader.Bytecode.Length);
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine();
ResetColor();
DumpHtmlToConsole(compiler.DisassembleShader(shader));
Console.WriteLine();
}
Color(ConsoleColor.White);
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("effect {0}", effectData.Description.Name);
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine();
ResetColor();
const string tab = " ";
var effect = effectData.Description;
{
Console.WriteLine("{");
foreach (var technique in effect.Techniques)
{
Console.Write(tab + "technique");
Color(ConsoleColor.LightGreen);
Console.WriteLine(" {0}", technique.Name);
ResetColor();
Console.WriteLine(tab + "{");
for (int passIndex = 0; passIndex < technique.Passes.Count; passIndex++)
{
var pass = technique.Passes[passIndex];
var passtab = pass.IsSubPass ? tab + tab + tab : tab + tab;
Console.Write("{0}{1} #{2}", passtab, ((pass.IsSubPass) ? "subpass" : "pass"), passIndex);
Color(ConsoleColor.LightGreen);
Console.WriteLine(" {0}", pass.Name);
ResetColor();
Console.WriteLine(passtab + "{");
for (int i = 0; i < pass.Pipeline.Links.Length; i++)
{
var shaderType = (EffectShaderType)i;
var link = pass.Pipeline.Links[i];
if (link == null)
{
continue;
}
Color(ConsoleColor.LightYellow);
Console.Write(passtab + tab + "{0}", shaderType);
ResetColor();
Console.Write(" = ");
Color(ConsoleColor.White);
Console.WriteLine("{0}",
link.IsImport ? link.ImportName : link.IsNullShader ? "null" : string.Format("Shader[{0}] => {1}", link.Index, effectData.Shaders[link.Index].Name == null ? "private" : "public " + effectData.Shaders[link.Index].Name));
ResetColor();
}
if (pass.Properties.Count > 0)
{
Console.WriteLine();
foreach (var attribute in pass.Properties)
{
var typeName = attribute.Value != null?attribute.Value.GetType().FullName.StartsWith("SharpDX") ? attribute.Value.GetType().FullName : null : null;
Console.WriteLine(passtab + tab + "{0} = {1}", attribute.Key, typeName == null ? attribute.Value : string.Format("{0}({1})", typeName, attribute.Value));
}
}
Console.WriteLine(passtab + "}");
}
Console.WriteLine(tab + "}");
}
Console.WriteLine("}");
}
}
/// <summary>
/// Disassembles a shader HLSL bytecode to asm code.
/// </summary>
/// <param name="shader">The shader.</param>
/// <returns>A string containing asm code decoded from HLSL bytecode.</returns>
public string DisassembleShader(EffectData.Shader shader)
{
var compiler = new EffectCompilerInternal();
return compiler.DisassembleShader(shader);
}
/// <summary>
/// Initializes a new instance of the <see cref="Effect"/> class with the specified bytecode effect. See remarks.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="bytecode">The bytecode to add to <see cref="GraphicsDevice.DefaultEffectPool"/>. This bytecode must contain only one effect.</param>
/// <exception cref="ArgumentException">If the bytecode doesn't contain a single effect.</exception>
/// <remarks>
/// The effect bytecode must contain only a single effect and will be registered into the <see cref="GraphicsDevice.DefaultEffectPool"/>.
/// </remarks>
public Effect(GraphicsDevice device, byte[] bytecode)
: this(device, EffectData.Load(bytecode))
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Effect" /> class with the specified bytecode effect. See remarks.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="effectData">The bytecode to add to the Effect Pool. This bytecode must contain only one effect.</param>
/// <param name="effectPool">The effect pool used to register the bytecode. Default is <see cref="GraphicsDevice.DefaultEffectPool"/>.</param>
/// <exception cref="ArgumentException">If the bytecode doesn't contain a single effect.</exception>
/// <remarks>The effect bytecode must contain only a single effect and will be registered into the <see cref="GraphicsDevice.DefaultEffectPool"/>.</remarks>
public Effect(GraphicsDevice device, EffectData effectData, EffectPool effectPool = null)
: base(device)
{
CreateInstanceFrom(device, effectData, effectPool);
}
/// <summary>
/// Merges an existing <see cref="EffectData" /> into this instance.
/// </summary>
/// <param name="source">The EffectData to merge.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
/// <remarks>This method is useful to build an archive of several effects.</remarks>
private EffectData.Effect RegisterInternal(EffectData source)
{
var effect = source.Description;
var effectRuntime = new EffectData.Effect()
{
Name = effect.Name,
Arguments = effect.Arguments,
ShareConstantBuffers = effect.ShareConstantBuffers,
Techniques = new List<EffectData.Technique>(effect.Techniques.Count)
};
Logger logger = null;
foreach (var techniqueOriginal in effect.Techniques)
{
var technique = techniqueOriginal.Clone();
effectRuntime.Techniques.Add(technique);
foreach (var pass in technique.Passes)
{
foreach (var shaderLink in pass.Pipeline)
{
// No shader set for this stage
if (shaderLink == null) continue;
// If the shader is an import, we try first to resolve it directly
if (shaderLink.IsImport)
{
var index = FindShaderByName(shaderLink.ImportName);
if (index >= 0)
{
shaderLink.ImportName = null;
shaderLink.Index = index;
}
else
{
if (logger == null)
{
logger = new Logger();
}
logger.Error("Cannot find shader import by name [{0}]", shaderLink.ImportName);
}
}
else if (!shaderLink.IsNullShader)
{
var shader = source.Shaders[shaderLink.Index];
// Find a similar shader
var shaderIndex = FindSimilarShader(shader);
if (shaderIndex >= 0)
{
var previousShader = RegisteredShaders[shaderIndex];
// If the previous shader is
if (shader.Name != null)
{
// if shader from this instance is local and shader from source is global => transform current shader to global
if (previousShader.Name == null)
{
previousShader.Name = shader.Name;
}
else if (shader.Name != previousShader.Name)
{
if (logger == null)
{
logger = new Logger();
}
// If shader from this instance is global and shader from source is global => check names. If exported names are different, this is an error
logger.Error("Cannot merge shader [{0}] into this instance, as there is already a global shader with a different name [{1}]", shader.Name, previousShader.Name);
}
}
shaderLink.Index = shaderIndex;
}
else
{
shaderLink.Index = RegisteredShaders.Count;
RegisteredShaders.Add(shader);
}
}
}
}
}
if (logger != null && logger.HasErrors)
throw new InvalidOperationException(Utilities.Join("\r\n", logger.Messages));
return effectRuntime;
}
/// <summary>
/// Initializes a new instance of the <see cref="EffectCompilerResult" /> class.
/// </summary>
/// <param name="dependencyFilePath">The path to dependency file (may be null).</param>
/// <param name="effectData">The EffectData.</param>
/// <param name="logger">The logger.</param>
public EffectCompilerResult(string dependencyFilePath, EffectData effectData, Logger logger)
{
DependencyFilePath = dependencyFilePath;
EffectData = effectData;
Logger = logger;
}
/// <summary>
/// Initializes the specified effect bytecode.
/// </summary>
/// <param name="effectDataArg">The effect bytecode.</param>
/// <exception cref="System.InvalidOperationException"></exception>
private void Initialize(EffectData.Effect effectDataArg)
{
if (effectDataArg == null)
throw new ArgumentException(string.Format("Unable to find effect [{0}] from the EffectPool", Name), "effectName");
rawEffect = effectDataArg;
ShareConstantBuffers = effectDataArg.ShareConstantBuffers;
// Create the local effect constant buffers cache
if (!ShareConstantBuffers)
effectConstantBuffersCache = new Dictionary<EffectConstantBufferKey, EffectConstantBuffer>();
if (effectDataArg.Techniques.Count == 0)
throw new InvalidOperationException("No techniques found in this effect");
var logger = new Logger();
int techniqueIndex = 0;
int totalPassCount = 0;
EffectPass parentPass = null;
foreach (var techniqueRaw in effectDataArg.Techniques)
{
var name = techniqueRaw.Name;
if (string.IsNullOrEmpty(name))
name = string.Format("${0}", techniqueIndex++);
var technique = new EffectTechnique(this, name);
Techniques.Add(technique);
int passIndex = 0;
foreach (var passRaw in techniqueRaw.Passes)
{
name = passRaw.Name;
if (string.IsNullOrEmpty(name))
name = string.Format("${0}", passIndex++);
var pass = new EffectPass(logger, this, technique, passRaw, name);
pass.Initialize(logger);
// If this is a subpass, add it to the parent pass
if (passRaw.IsSubPass)
{
if (parentPass == null)
{
logger.Error("Pass [{0}] is declared as a subpass but has no parent");
}
else
{
parentPass.SubPasses.Add(pass);
}
}
else
{
technique.Passes.Add(pass);
parentPass = pass;
}
}
// Count the number of passes
totalPassCount += technique.Passes.Count;
}
if (totalPassCount == 0)
throw new InvalidOperationException("No passes found in this effect");
// Log all the exception in a single throw
if (logger.HasErrors)
throw new InvalidOperationException(Utilities.Join("\n", logger.Messages));
// Initialize the resource linker when we are done with all pass/parameters
ResourceLinker.Initialize();
//// Sort all parameters by their resource types
//// in order to achieve better local cache coherency in resource linker
Parameters.Items.Sort((left, right) =>
{
// First, order first all value types, then resource type
var comparison = left.IsValueType != right.IsValueType ? left.IsValueType ? -1 : 1 : 0;
// If same type
if (comparison == 0)
{
// Order by resource type
comparison = ((int)left.ResourceType).CompareTo((int)right.ResourceType);
// If same, order by resource index
if (comparison == 0)
{
comparison = left.Offset.CompareTo(right.Offset);
}
}
return comparison;
});
// Prelink constant buffers
int resourceIndex = 0;
foreach (var parameter in Parameters)
{
// Recalculate parameter resource index
if (!parameter.IsValueType)
{
parameter.Offset = resourceIndex++;
}
// Set the default values
parameter.SetDefaultValue();
if (parameter.ResourceType == EffectResourceType.ConstantBuffer)
parameter.SetResource(0, ConstantBuffers[parameter.Name]);
}
// Compute slot links
foreach (var technique in Techniques)
{
foreach (var pass in technique.Passes)
{
foreach (var subPass in pass.SubPasses)
{
subPass.ComputeSlotLinks();
}
pass.ComputeSlotLinks();
}
}
// Setup the first Current Technique.
CurrentTechnique = this.Techniques[0];
}
/// <summary>
/// Initializes a new instance of the <see cref="EffectCompilerResult" /> class.
/// </summary>
/// <param name="effectData">The EffectData.</param>
/// <param name="logger">The logger.</param>
internal EffectCompilerResult(EffectData effectData, Logger logger)
{
EffectData = effectData;
Logger = logger;
}
/// <summary>
/// Initializes a new instance of the <see cref="EffectCompilerResult" /> class.
/// </summary>
/// <param name="dependencyFilePath">The path to dependency file (may be null).</param>
/// <param name="effectData">The EffectData.</param>
/// <param name="logger">The logger.</param>
public EffectCompilerResult(string dependencyFilePath, EffectData effectData, Logger logger)
{
DependencyFilePath = dependencyFilePath;
EffectData = effectData;
Logger = logger;
}
public TerrainRendererEffect(GraphicsDevice device, EffectData effectData)
: base(device, effectData)
{
}
protected TerrainEffectBase(GraphicsDevice device, EffectData effectData)
: base(device, effectData, null)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Effect" /> class with the specified bytecode effect. See remarks.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="effectData">The bytecode to add to the Effect Pool. This bytecode must contain only one effect.</param>
/// <param name="effectPool">The effect pool used to register the bytecode. Default is <see cref="GraphicsDevice.DefaultEffectPool"/>.</param>
/// <exception cref="ArgumentException">If the bytecode doesn't contain a single effect.</exception>
/// <remarks>The effect bytecode must contain only a single effect and will be registered into the <see cref="GraphicsDevice.DefaultEffectPool"/>.</remarks>
public Effect(GraphicsDevice device, EffectData effectData, EffectPool effectPool = null) : base(device)
{
if (effectData.Effects.Count != 1)
throw new ArgumentException(string.Format("Expecting only one effect in the effect bytecode instead of [{0}].", Utilities.Join(",", effectData.Effects)), "effectData");
ConstantBuffers = new EffectConstantBufferCollection();
Parameters = new EffectParameterCollection();
Techniques = new EffectTechniqueCollection();
Pool = effectPool ?? device.DefaultEffectPool;
// Sets the effect name
Name = effectData.Effects[0].Name;
// Register the bytecode to the pool
Pool.RegisterBytecode(effectData);
// Initialize from effect
InitializeFrom(Pool.Find(Name));
// If everything was fine, then we can register it into the pool
Pool.AddEffect(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="EffectCompilerResult" /> class.
/// </summary>
/// <param name="effectData">The EffectData.</param>
/// <param name="logger">The logger.</param>
internal EffectCompilerResult(bool isUpToDate, EffectData effectData, Logger logger)
{
IsUpToDate = isUpToDate;
EffectData = effectData;
Logger = logger;
}
private void DumpBytecode(EffectData effectData)
{
Console.WriteLine();
for (int i = 0; i < effectData.Shaders.Count; i++)
{
var shader = effectData.Shaders[i];
Color(ConsoleColor.White);
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("Shader[{0}] {1}Type: {2} Level: {3} Visibility: {4} ByteCode Size: {5}", i, shader.Name == null ? string.Empty : string.Format("{0} ", shader.Name), shader.Type, shader.Level, shader.Name != null ? "public" : "private", shader.Bytecode.Length);
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine();
ResetColor();
DumpHtmlToConsole(EffectCompiler.DisassembleShader(shader));
Console.WriteLine();
}
Color(ConsoleColor.White);
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("Effects");
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine();
ResetColor();
const string tab = " ";
foreach (var effect in effectData.Effects)
{
Console.Write("effect");
Color(ConsoleColor.LightGreen);
Console.WriteLine(" {0}", effect.Name);
ResetColor();
Console.WriteLine("{");
foreach (var technique in effect.Techniques)
{
Console.Write(tab + "technique");
Color(ConsoleColor.LightGreen);
Console.WriteLine(" {0}", technique.Name);
ResetColor();
Console.WriteLine(tab + "{");
for (int passIndex = 0; passIndex < technique.Passes.Count; passIndex++)
{
var pass = technique.Passes[passIndex];
var passtab = pass.IsSubPass ? tab + tab + tab : tab + tab;
Console.Write("{0}{1} #{2}", passtab, ((pass.IsSubPass) ? "subpass" : "pass"), passIndex);
Color(ConsoleColor.LightGreen);
Console.WriteLine(" {0}", pass.Name);
ResetColor();
Console.WriteLine(passtab + "{");
for (int i = 0; i < pass.Pipeline.Links.Length; i++)
{
var shaderType = (EffectShaderType) i;
var link = pass.Pipeline.Links[i];
if (link == null)
continue;
Color(ConsoleColor.LightYellow);
Console.Write(passtab + tab + "{0}", shaderType);
ResetColor();
Console.Write(" = ");
Color(ConsoleColor.White);
Console.WriteLine("{0}",
link.IsImport ? link.ImportName : link.IsNullShader ? "null" : string.Format("Shader[{0}] => {1}", link.Index, effectData.Shaders[link.Index].Name == null ? "private" : "public " + effectData.Shaders[link.Index].Name));
ResetColor();
}
if (pass.Attributes.Count > 0)
{
Console.WriteLine();
foreach (var attribute in pass.Attributes)
{
var typeName = attribute.Value != null ? attribute.Value.GetType().FullName.StartsWith("SharpDX") ? attribute.Value.GetType().FullName : null : null;
Console.WriteLine(passtab + tab + "{0} = {1}", attribute.Name, typeName == null ? attribute.Value : string.Format("{0}({1})", typeName, attribute.Value));
}
}
Console.WriteLine(passtab + "}");
}
Console.WriteLine(tab + "}");
}
Console.WriteLine("}");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Effect" /> class with the specified bytecode effect. See remarks.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="effectData">The bytecode to add to <see cref="GraphicsDevice.DefaultEffectPool"/>. This bytecode must contain only one effect.</param>
/// <exception cref="ArgumentException">If the bytecode doesn't contain a single effect.</exception>
/// <remarks>
/// The effect bytecode must contain only a single effect and will be registered into the <see cref="GraphicsDevice.DefaultEffectPool"/>.
/// </remarks>
public Effect(GraphicsDevice device, EffectData effectData) : base(device)
{
if (effectData.Effects.Count != 1)
throw new ArgumentException(string.Format("Expecting only one effect in the effect bytecode instead of [{0}]. Use GraphicsDevice.DefaultEffectPool.RegisterBytecode instead", Utilities.Join(",", effectData.Effects)), "bytecode");
ConstantBuffers = new EffectConstantBufferCollection();
Parameters = new EffectParameterCollection();
Techniques = new EffectTechniqueCollection();
ResourceLinker = ToDispose(new EffectResourceLinker());
Pool = device.DefaultEffectPool;
// Sets the effect name
Name = effectData.Effects[0].Name;
// Register the bytecode to the pool
Pool.RegisterBytecode(effectData);
Initialize();
}
internal EffectConstantBuffer GetOrCreateConstantBuffer(GraphicsDevice context, EffectData.ConstantBuffer bufferRaw)
{
// Only lock the constant buffer object
lock (mapNameToConstantBuffer)
{
Dictionary<string, Dictionary<EffectConstantBufferKey, EffectConstantBuffer>> nameToConstantBufferList;
// ----------------------------------------------------------------------------
// 1) Get the cache of constant buffers for a particular GraphicsDevice
// ----------------------------------------------------------------------------
// TODO cache is not clear if a GraphicsDevice context is disposed
// To simplify, we assume that a GraphicsDevice is alive during the whole life of the application.
if (!mapNameToConstantBuffer.TryGetValue(context, out nameToConstantBufferList))
{
nameToConstantBufferList = new Dictionary<string, Dictionary<EffectConstantBufferKey, EffectConstantBuffer>>();
mapNameToConstantBuffer[context] = nameToConstantBufferList;
}
// ----------------------------------------------------------------------------
// 2) Get a set of constant buffers for a particular constant buffer name
// ----------------------------------------------------------------------------
Dictionary<EffectConstantBufferKey, EffectConstantBuffer> bufferSet;
if (!nameToConstantBufferList.TryGetValue(bufferRaw.Name, out bufferSet))
{
bufferSet = new Dictionary<EffectConstantBufferKey, EffectConstantBuffer>();
nameToConstantBufferList[bufferRaw.Name] = bufferSet;
}
// ----------------------------------------------------------------------------
// 3) Get an existing constant buffer having the same name/size/layout/parameters
// ----------------------------------------------------------------------------
var bufferKey = new EffectConstantBufferKey(bufferRaw);
EffectConstantBuffer buffer;
if (!bufferSet.TryGetValue(bufferKey, out buffer))
{
// 4) If this buffer doesn't exist, create a new one and register it.
buffer = new EffectConstantBuffer(graphicsDevice, bufferRaw);
bufferSet[bufferKey] = ToDispose(buffer);
}
return buffer;
}
}
internal void CreateInstanceFrom(GraphicsDevice device, EffectData effectData, EffectPool effectPool)
{
GraphicsDevice = device;
ConstantBuffers = new EffectConstantBufferCollection();
Parameters = new EffectParameterCollection();
Techniques = new EffectTechniqueCollection();
Pool = effectPool ?? device.DefaultEffectPool;
// Sets the effect name
Name = effectData.Description.Name;
// Register the bytecode to the pool
var effect = Pool.RegisterBytecode(effectData);
// Initialize from effect
InitializeFrom(effect, null);
// If everything was fine, then we can register it into the pool
Pool.AddEffect(this);
}
private int FindSimilarShader(EffectData.Shader shader)
{
for (int i = 0; i < RegisteredShaders.Count; i++)
{
if (RegisteredShaders[i].IsSimilar(shader))
return i;
}
return -1;
}
/// <summary>
/// Binds the specified effect data to this instance.
/// </summary>
/// <param name="effectDataArg">The effect data arg.</param>
/// <param name="cloneFromEffect">The clone from effect.</param>
/// <exception cref="System.InvalidOperationException">If no techniques found in this effect.</exception>
/// <exception cref="System.ArgumentException">If unable to find effect [effectName] from the EffectPool.</exception>
internal void InitializeFrom(EffectData.Effect effectDataArg, Effect cloneFromEffect)
{
RawEffectData = effectDataArg;
// Clean any previously allocated resources
if (DisposeCollector != null)
{
DisposeCollector.DisposeAndClear();
}
ConstantBuffers.Clear();
Parameters.Clear();
Techniques.Clear();
ResourceLinker = ToDispose(new EffectResourceLinker());
if (effectConstantBuffersCache != null)
{
effectConstantBuffersCache.Clear();
}
// Copy data
IsSupportingDynamicCompilation = RawEffectData.Arguments != null;
ShareConstantBuffers = RawEffectData.ShareConstantBuffers;
// Create the local effect constant buffers cache
if (!ShareConstantBuffers)
effectConstantBuffersCache = new Dictionary<EffectConstantBufferKey, EffectConstantBuffer>();
var logger = new Logger();
int techniqueIndex = 0;
int totalPassCount = 0;
EffectPass parentPass = null;
foreach (var techniqueRaw in RawEffectData.Techniques)
{
var name = techniqueRaw.Name;
if (string.IsNullOrEmpty(name))
name = string.Format("${0}", techniqueIndex++);
var technique = new EffectTechnique(this, name);
Techniques.Add(technique);
int passIndex = 0;
foreach (var passRaw in techniqueRaw.Passes)
{
name = passRaw.Name;
if (string.IsNullOrEmpty(name))
name = string.Format("${0}", passIndex++);
var pass = new EffectPass(logger, this, technique, passRaw, name);
pass.Initialize(logger);
// If this is a subpass, add it to the parent pass
if (passRaw.IsSubPass)
{
if (parentPass == null)
{
logger.Error("Pass [{0}] is declared as a subpass but has no parent.");
}
else
{
parentPass.SubPasses.Add(pass);
}
}
else
{
technique.Passes.Add(pass);
parentPass = pass;
}
}
// Count the number of passes
totalPassCount += technique.Passes.Count;
}
if (totalPassCount == 0)
throw new InvalidOperationException("No passes found in this effect.");
// Log all the exception in a single throw
if (logger.HasErrors)
throw new InvalidOperationException(Utilities.Join("\n", logger.Messages));
// Initialize the resource linker when we are done with all pass/parameters
ResourceLinker.Initialize();
//// Sort all parameters by their resource types
//// in order to achieve better local cache coherency in resource linker
Parameters.Items.Sort((left, right) =>
{
// First, order first all value types, then resource type
var comparison = left.IsValueType != right.IsValueType ? left.IsValueType ? -1 : 1 : 0;
// If same type
if (comparison == 0)
{
// Order by resource type
comparison = ((int)left.ResourceType).CompareTo((int)right.ResourceType);
// If same, order by resource index
if (comparison == 0)
{
comparison = left.Offset.CompareTo(right.Offset);
}
}
return comparison;
});
// Prelink constant buffers
int resourceIndex = 0;
foreach (var parameter in Parameters)
{
// Recalculate parameter resource index
if (!parameter.IsValueType)
{
parameter.Offset = resourceIndex++;
}
// Set the default values
parameter.SetDefaultValue();
if (parameter.ResourceType == EffectResourceType.ConstantBuffer)
parameter.SetResource(ConstantBuffers[parameter.Name]);
}
// Compute slot links
foreach (var technique in Techniques)
{
foreach (var pass in technique.Passes)
{
foreach (var subPass in pass.SubPasses)
{
subPass.ComputeSlotLinks();
}
pass.ComputeSlotLinks();
}
}
// Setup the first Current Technique.
CurrentTechnique = this.Techniques[0];
// Initialize predefined parameters used by Model.Draw (to speedup things internally)
DefaultParameters = new EffectDefaultParameters(this);
// If this is a clone, we need to
if (cloneFromEffect != null)
{
// Copy the content of the constant buffers to the new instance.
for (int i = 0; i < ConstantBuffers.Count; i++)
{
cloneFromEffect.ConstantBuffers[i].CopyTo(ConstantBuffers[i]);
}
// Copy back all bound resources except constant buffers
// that are already initialized with InitializeFrom method.
for (int i = 0; i < cloneFromEffect.ResourceLinker.Count; i++)
{
if (cloneFromEffect.ResourceLinker.BoundResources[i] is EffectConstantBuffer)
continue;
ResourceLinker.BoundResources[i] = cloneFromEffect.ResourceLinker.BoundResources[i];
unsafe
{
ResourceLinker.Pointers[i] = cloneFromEffect.ResourceLinker.Pointers[i];
}
}
// If everything was fine, then we can register it into the pool
Pool.AddEffect(this);
}
// Allow subclasses to complete initialization.
Initialize();
}
internal EffectConstantBuffer GetOrCreateConstantBuffer(GraphicsDevice context, EffectData.ConstantBuffer bufferRaw)
{
EffectConstantBuffer constantBuffer;
// Is the effect is using shared constant buffers via the EffectPool?
if (ShareConstantBuffers)
{
// Use the pool to share constant buffers
constantBuffer = Pool.GetOrCreateConstantBuffer(context, bufferRaw);
}
else
{
// ----------------------------------------------------------------------------
// Get an existing constant buffer having the same name/sizel/ayout/parameters
// ----------------------------------------------------------------------------
var bufferKey = new EffectConstantBufferKey(bufferRaw);
if (!effectConstantBuffersCache.TryGetValue(bufferKey, out constantBuffer))
{
// 4) If this buffer doesn't exist, create a new one and register it.
constantBuffer = new EffectConstantBuffer(context, bufferRaw);
effectConstantBuffersCache.Add(bufferKey, constantBuffer);
DisposeCollector.Collect(constantBuffer);
}
}
return constantBuffer;
}
/// <summary>
/// Initializes a new instance of the <see cref="Effect" /> class with the specified bytecode effect. See remarks.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="effectData">The bytecode to add to the Effect Pool. This bytecode must contain only one effect.</param>
/// <param name="effectPool">The effect pool used to register the bytecode. Default is <see cref="GraphicsDevice.DefaultEffectPool"/>.</param>
/// <exception cref="ArgumentException">If the bytecode doesn't contain a single effect.</exception>
/// <remarks>The effect bytecode must contain only a single effect and will be registered into the <see cref="GraphicsDevice.DefaultEffectPool"/>.</remarks>
public Effect(GraphicsDevice device, EffectData effectData, EffectPool effectPool = null)
: base(device)
{
CreateInstanceFrom(device, effectData, effectPool);
}
/// <summary>
/// Merges an existing <see cref="EffectData" /> into this instance.
/// </summary>
/// <param name="source">The EffectData to merge.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
/// <remarks>This method is useful to build an archive of several effects.</remarks>
private EffectData.Effect RegisterInternal(EffectData source)
{
var effect = source.Description;
var effectRuntime = new EffectData.Effect()
{
Name = effect.Name,
Arguments = effect.Arguments,
ShareConstantBuffers = effect.ShareConstantBuffers,
Techniques = new List <EffectData.Technique>(effect.Techniques.Count)
};
Logger logger = null;
foreach (var techniqueOriginal in effect.Techniques)
{
var technique = techniqueOriginal.Clone();
effectRuntime.Techniques.Add(technique);
foreach (var pass in technique.Passes)
{
foreach (var shaderLink in pass.Pipeline)
{
// No shader set for this stage
if (shaderLink == null)
{
continue;
}
// If the shader is an import, we try first to resolve it directly
if (shaderLink.IsImport)
{
var index = FindShaderByName(shaderLink.ImportName);
if (index >= 0)
{
shaderLink.ImportName = null;
shaderLink.Index = index;
}
else
{
if (logger == null)
{
logger = new Logger();
}
logger.Error("Cannot find shader import by name [{0}]", shaderLink.ImportName);
}
}
else if (!shaderLink.IsNullShader)
{
var shader = source.Shaders[shaderLink.Index];
// Find a similar shader
var shaderIndex = FindSimilarShader(shader);
if (shaderIndex >= 0)
{
var previousShader = RegisteredShaders[shaderIndex];
// If the previous shader is
if (shader.Name != null)
{
// if shader from this instance is local and shader from source is global => transform current shader to global
if (previousShader.Name == null)
{
previousShader.Name = shader.Name;
}
else if (shader.Name != previousShader.Name)
{
if (logger == null)
{
logger = new Logger();
}
// If shader from this instance is global and shader from source is global => check names. If exported names are different, this is an error
logger.Error("Cannot merge shader [{0}] into this instance, as there is already a global shader with a different name [{1}]", shader.Name, previousShader.Name);
}
}
shaderLink.Index = shaderIndex;
}
else
{
shaderLink.Index = RegisteredShaders.Count;
RegisteredShaders.Add(shader);
}
}
}
}
}
if (logger != null && logger.HasErrors)
{
throw new InvalidOperationException(Utilities.Join("\r\n", logger.Messages));
}
return(effectRuntime);
}
/// <summary>
/// Merges an existing <see cref="EffectData" /> into this instance.
/// </summary>
/// <param name="source">The EffectData to merge.</param>
/// <param name="allowOverride">if set to <c>true</c> [allow override].</param>
/// <exception cref="System.InvalidOperationException"></exception>
/// <exception cref="InvalidOperationException">If the merge failed.</exception>
/// <remarks>This method is useful to build an archive of several effects.</remarks>
public void MergeFrom(EffectData source, bool allowOverride = false)
{
var logger = new Logger();
if (!MergeFrom(source, logger, allowOverride))
throw new InvalidOperationException(Utilities.Join("\r\n",logger.Messages));
}
void Run(string[] args)
{
var assemblyUri = new Uri(Assembly.GetEntryAssembly().CodeBase);
var assemblyPath = Path.GetDirectoryName(assemblyUri.LocalPath);
var newPath = Path.GetFullPath(Path.Combine(assemblyPath, @"..\Redist\D3D\" + (IntPtr.Size == 4 ? "x86" : "x64"))) + ";" + Environment.GetEnvironmentVariable("PATH");
Environment.SetEnvironmentVariable("PATH", newPath);
// Print the exe header
PrintHeader();
// Parse the command line
if (!ParseCommandLine(args))
{
Environment.Exit(-1);
}
var options = this;
// ----------------------------------------------------------------
// Process macros
// ----------------------------------------------------------------
var macros = new List <EffectData.ShaderMacro>();
foreach (var define in options.Defines)
{
var nameValue = define.Split('=');
string name = nameValue[0];
string value = null;
if (nameValue.Length > 1)
{
value = nameValue[1];
}
macros.Add(new EffectData.ShaderMacro(name, value));
}
// ----------------------------------------------------------------
// Setup compiler flags
// ----------------------------------------------------------------
var flags = EffectCompilerFlags.None;
if (options.Debug)
{
flags |= EffectCompilerFlags.Debug;
}
switch (options.OptimizationLevel)
{
case 0:
flags |= EffectCompilerFlags.OptimizationLevel0;
break;
case 1:
flags |= EffectCompilerFlags.OptimizationLevel1;
break;
case 2:
flags |= EffectCompilerFlags.OptimizationLevel2;
break;
case 3:
flags |= EffectCompilerFlags.OptimizationLevel3;
break;
}
if (options.PackRowMajor)
{
flags |= EffectCompilerFlags.PackMatrixRowMajor;
}
if (options.PackColumnMajor)
{
flags |= EffectCompilerFlags.PackMatrixColumnMajor;
}
if (options.AvoidFlowControl)
{
flags |= EffectCompilerFlags.AvoidFlowControl;
}
if (options.PreferFlowControl)
{
flags |= EffectCompilerFlags.PreferFlowControl;
}
if (options.EnableStrictness)
{
flags |= EffectCompilerFlags.EnableStrictness;
}
if (options.EnableBackwardsCompatibility)
{
flags |= EffectCompilerFlags.EnableBackwardsCompatibility;
}
if (options.IeeeStrictness)
{
flags |= EffectCompilerFlags.IeeeStrictness;
}
hasErrors = false;
// ----------------------------------------------------------------
// Process each fx files / tkfxo files
// ----------------------------------------------------------------
var fxFile = options.FxFile;
var filePath = Path.Combine(Environment.CurrentDirectory, fxFile);
// Check that input file exists
if (!File.Exists(filePath))
{
ErrorColor();
Console.Error.WriteLine("File [{0}] does not exist", fxFile);
ResetColor();
Abort();
}
// ----------------------------------------------------------------
// Pre check files
// ----------------------------------------------------------------
if (options.OutputClassFile == null && options.OutputFile == null)
{
options.OutputFile = Path.GetFileNameWithoutExtension(options.FxFile) + ".tkb";
}
// Check for output files
bool outputFileExist = options.OutputClassFile != null && File.Exists(options.OutputClassFile);
if (options.OutputFile != null && !File.Exists(options.OutputFile))
{
outputFileExist = false;
}
// New Compiler
var compiler = new EffectCompiler();
string outputDependencyDirPath = Path.Combine(Environment.CurrentDirectory, OutputDependencyDirectory);
string outputDependencyFilePath = Path.Combine(outputDependencyDirPath, compiler.GetDependencyFileNameFromSourcePath(options.FxFile));
if (AllowDynamicCompiling)
{
CompileOnlyIfNewer = true;
}
if (CompileOnlyIfNewer)
{
if (!compiler.CheckForChanges(outputDependencyFilePath) && outputFileExist)
{
Console.Error.WriteLine("Nothing to compile. Output file [{0}] is up-to-date", options.OutputFile);
Environment.Exit(0);
}
}
var viewOnly = false;
// Try to load this file as a precompiled file
var effectData = EffectData.Load(fxFile);
EffectCompilerResult compilerResult = null;
if (effectData != null)
{
Console.WriteLine("Load Compiled File [{0}]", fxFile);
viewOnly = true;
}
else
{
// Compile the fx file
Console.WriteLine("Compile Effect File [{0}]", filePath);
compilerResult = compiler.Compile(File.ReadAllText(filePath), filePath, flags, macros, options.IncludeDirs, AllowDynamicCompiling, CompileOnlyIfNewer ? outputDependencyFilePath : null);
// If there is any warning, errors, turn Error color on
if (compilerResult.Logger.Messages.Count > 0)
{
ErrorColor();
}
// Show a message error for the current file
if (compilerResult.HasErrors)
{
Console.Error.WriteLine("Error when compiling file [{0}]:", fxFile);
hasErrors = true;
}
// Print all messages (warning and errors)
foreach (var logMessage in compilerResult.Logger.Messages)
{
Console.WriteLine(logMessage);
}
// If we have some messages, reset the color back
if (compilerResult.Logger.Messages.Count > 0)
{
ResetColor();
}
effectData = compilerResult.EffectData;
}
if (!NoDisassembly && effectData != null)
{
DumpBytecode(compiler, effectData);
}
if (hasErrors)
{
Abort();
}
if (!viewOnly)
{
Console.WriteLine();
if (CompileOnlyIfNewer && compilerResult.DependencyFilePath != null)
{
// Dependency file save to
Console.WriteLine("Save dependency list to [{0}]", outputDependencyFilePath);
}
if (OutputClassFile != null)
{
var codeWriter = new EffectDataCodeWriter
{
Namespace = OutputNamespace,
ClassName = OutputClassname ?? Path.GetFileNameWithoutExtension(OutputClassFile),
FieldName = OutputFieldName,
};
Console.WriteLine("Save C# code output to [{0}]", OutputClassFile);
using (var stream = new NativeFileStream(OutputClassFile, NativeFileMode.Create, NativeFileAccess.Write, NativeFileShare.Write)) codeWriter.Write(effectData, new StreamWriter(stream, Encoding.UTF8));
}
if (options.OutputFile != null)
{
Console.WriteLine("Save binary output to [{0}]", options.OutputFile);
// Save the result
effectData.Save(options.OutputFile);
}
}
}
private bool CompareResourceParameter(EffectData.ResourceParameter left, EffectData.ResourceParameter right)
{
return (left.Class != right.Class || left.Type != right.Type || left.Count != right.Count);
}
public EffectToRebind(Effect effect, EffectData effectData)
{
Effect = effect;
EffectData = effectData;
}
protected ViewerEffectBase(GraphicsDevice device, EffectData effectData)
: base(device, effectData, null)
{
}
/// <summary>
/// Merges an existing <see cref="EffectData" /> into this instance.
/// </summary>
/// <param name="source">The EffectData to merge.</param>
/// <param name="logger">Logger used to report merging errors.</param>
/// <param name="allowOverride">if set to <c>true</c> [allow override].</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
/// <remarks>This method is useful to build an archive of several effects.</remarks>
public bool MergeFrom(EffectData source, Logger logger, bool allowOverride = false)
{
bool isMergeOk = true;
foreach (var effect in source.Effects)
{
bool effectAlreadyRegistered = false;
// Add effect that is not already in the archive with this same name.
int previousEffectIndex = 0;
for (; previousEffectIndex < Effects.Count; previousEffectIndex++)
{
var effect2 = Effects[previousEffectIndex];
if (effect2.Name == effect.Name)
{
effectAlreadyRegistered = true;
break;
}
}
if (effectAlreadyRegistered)
{
if (allowOverride)
{
Effects[previousEffectIndex] = effect;
}
else
{
// Skip the effect it it is already registered
continue;
}
}
else
{
Effects.Add(effect);
}
foreach (var technique in effect.Techniques)
{
foreach (var pass in technique.Passes)
{
foreach (var shaderLink in pass.Pipeline)
{
if (shaderLink == null)
continue;
if (shaderLink.IsImport)
{
// If this is an import, we try first to resolve it directly
// Else we keep the name as-is
var index = FindShaderByName(shaderLink.ImportName);
if (index >= 0)
{
shaderLink.ImportName = null;
shaderLink.Index = index;
}
}
else if (!shaderLink.IsNullShader)
{
var shader = source.Shaders[shaderLink.Index];
var index = FindShader(shader);
if (index >= 0)
{
var previousShader = Shaders[index];
if (shader.Name != null)
{
// if shader from this instance is local and shader from source is global => transform current shader to global
if (previousShader.Name == null)
{
previousShader.Name = shader.Name;
}
else if (shader.Name != previousShader.Name)
{
// If shader from this instance is global and shader from source is global => check names. If exported names are different, this is an error
logger.Error("Cannot merge shader [{0}] into this instance, as there is already a global shader with a different name [{1}]", shader.Name, previousShader.Name);
isMergeOk = false;
}
}
shaderLink.Index = index;
}
else
{
shaderLink.Index = Shaders.Count;
Shaders.Add(shader);
}
}
}
}
}
}
return isMergeOk;
}
public object ReadContent(IContentManager readerManager, ref ContentReaderParameters parameters)
{
parameters.KeepStreamOpen = false;
return(EffectData.Load(parameters.Stream));
}
/// <summary>
/// Initializes a new instance of the <see cref="EffectPass" /> class.
/// </summary>
/// <param name="logger">The logger used to log errors.</param>
/// <param name="effect"> The effect. </param>
/// <param name="pass"> The pass. </param>
/// <param name="name"> The name. </param>
internal EffectPass(Logger logger, Effect effect, EffectTechnique technique, EffectData.Pass pass, string name)
: base(name)
{
this.Technique = technique;
this.pass = pass;
this.Effect = effect;
this.graphicsDevice = effect.GraphicsDevice;
pipeline = new PipelineBlock()
{
Stages = new StageBlock[EffectPass.StageCount],
};
Attributes = PrepareAttributes(logger, pass.Attributes);
IsSubPass = pass.IsSubPass;
// Don't create SubPasses collection for subpass.
if (!IsSubPass)
SubPasses = new EffectPassCollection();
}
/// <summary>
/// Registers a EffectData to this pool.
/// </summary>
/// <param name="data">The effect data to register.</param>
/// <returns>The effect description.</returns>
public EffectData.Effect RegisterBytecode(EffectData data)
{
// Lock the whole EffectPool in case multiple threads would add EffectData at the same time.
lock (sync)
{
EffectData.Effect effect;
if (!registered.TryGetValue(data, out effect))
{
// Pre-cache all input signatures
CacheInputSignature(data);
effect = RegisterInternal(data);
registered.Add(data, effect);
// Just allocate the compiled shaders array according to the current size of shader data
foreach (var compiledShaders in compiledShadersGroup)
{
for (int i = compiledShaders.Count; i < RegisteredShaders.Count; i++)
{
compiledShaders.Add(null);
}
}
}
return effect;
}
}
private bool ProcessBytecode(EffectData input, EffectData merged)
{
var hasErrors = false;
if (!NoDisassembly)
DumpBytecode(input);
var logger = new Logger();
merged.MergeFrom(input, logger);
// If there is any errors from
if (logger.HasErrors)
{
hasErrors = true;
ErrorColor();
foreach (var message in logger.Messages)
Console.Error.WriteLine(message);
ResetColor();
}
return hasErrors;
}
private void CacheInputSignature(EffectData effectData)
{
// Iterate on all vertex shaders and make unique the bytecode
// for faster comparison when creating input layout.
foreach (var shader in effectData.Shaders)
{
if (shader.Type == EffectShaderType.Vertex && shader.InputSignature.Bytecode != null)
{
var inputSignature = graphicsDevice.GetOrCreateInputSignatureManager(shader.InputSignature.Bytecode, shader.InputSignature.Hashcode);
shader.InputSignature.Bytecode = inputSignature.Bytecode;
}
}
}
void Run(string[] args)
{
var assemblyUri = new Uri(Assembly.GetEntryAssembly().CodeBase);
var assemblyPath = Path.GetDirectoryName(assemblyUri.LocalPath);
var newPath = Path.GetFullPath(Path.Combine(assemblyPath, @"..\Redist\D3D\" + (IntPtr.Size == 4 ? "x86" : "x64"))) + ";" + Environment.GetEnvironmentVariable("PATH");
Environment.SetEnvironmentVariable("PATH", newPath);
// Print the exe header
PrintHeader();
// Parse the command line
if (!ParseCommandLine(args))
Environment.Exit(-1);
var options = this;
// ----------------------------------------------------------------
// Process macros
// ----------------------------------------------------------------
var macros = new List<ShaderMacro>();
foreach (var define in options.Defines)
{
var nameValue = define.Split('=');
string name = nameValue[0];
string value = null;
if (nameValue.Length > 1)
{
value = nameValue[1];
}
macros.Add(new ShaderMacro(name, value));
}
// ----------------------------------------------------------------
// Setup compiler flags
// ----------------------------------------------------------------
var flags = EffectCompilerFlags.None;
if (options.Debug)
flags |= EffectCompilerFlags.Debug;
switch (options.OptimizationLevel)
{
case 0:
flags |= EffectCompilerFlags.OptimizationLevel0;
break;
case 1:
flags |= EffectCompilerFlags.OptimizationLevel1;
break;
case 2:
flags |= EffectCompilerFlags.OptimizationLevel2;
break;
case 3:
flags |= EffectCompilerFlags.OptimizationLevel3;
break;
}
if (options.PackRowMajor)
flags |= EffectCompilerFlags.PackMatrixRowMajor;
if (options.PackColumnMajor)
flags |= EffectCompilerFlags.PackMatrixColumnMajor;
var archiveBytecode = new EffectData();
bool hasErrors = false;
bool isFileUpToDate = CompileOnlyIfNewer;
// ----------------------------------------------------------------
// Pre check files
// ----------------------------------------------------------------
var outputTime = new DateTime();
var outputFileName = OutputClassFile ?? OutputFile;
if (!ViewOnly && CompileOnlyIfNewer)
{
if (OutputClassFile != null)
{
if (File.Exists(OutputClassFile))
outputTime = File.GetLastWriteTime(OutputClassFile);
}
else if (OutputFile != null)
{
if (File.Exists(OutputFile))
outputTime = File.GetLastWriteTime(OutputFile);
}
else
{
ErrorColor();
Console.WriteLine("Missing /Fo OutputFile or /Fc OutputClassFile");
ResetColor();
Environment.Exit(-1);
}
// If the assembly is more recent than the ouput file, then regenerate it
var assemblyTime = File.GetLastWriteTime(Assembly.GetExecutingAssembly().Location);
if (assemblyTime > outputTime)
{
isFileUpToDate = false;
}
else
{
// Else check that all files are not more recent.
foreach (var fxFile in options.FxFiles)
{
var filePath = Path.Combine(Environment.CurrentDirectory, fxFile);
if (!File.Exists(filePath))
{
isFileUpToDate = false;
break;
}
if (File.GetLastWriteTime(filePath) > outputTime)
{
isFileUpToDate = false;
break;
}
}
}
}
if (!ViewOnly && isFileUpToDate)
{
Console.WriteLine("Nothing to compile, output file is up to date [{0}]", outputFileName);
Environment.Exit(0);
}
// ----------------------------------------------------------------
// Process each fx files / tkfxo files
// ----------------------------------------------------------------
foreach (var fxFile in options.FxFiles)
{
var filePath = Path.Combine(Environment.CurrentDirectory, fxFile);
if (!File.Exists(filePath))
{
ErrorColor();
Console.Error.WriteLine("File [{0}] does not exist", fxFile);
ResetColor();
hasErrors = true;
continue;
}
EffectData effectData = null;
// Try to load this file as a precompiled file
effectData = EffectData.Load(fxFile);
if (effectData != null)
{
Console.WriteLine("Load Compiled File [{0}]", fxFile);
}
else
{
// Compile the fx file
Console.WriteLine("Compile Effect File [{0}]", filePath);
var effectBytecode = EffectCompiler.Compile(File.ReadAllText(filePath), filePath, flags, macros, options.IncludeDirs);
// If there is any warning, errors, turn Error color on
if (effectBytecode.Logger.Messages.Count > 0)
{
ErrorColor();
}
// Show a message error for the current file
if (effectBytecode.HasErrors)
{
Console.Error.WriteLine("Error when compiling file [{0}]:", fxFile);
hasErrors = true;
}
// Print all messages (warning and errors)
foreach (var logMessage in effectBytecode.Logger.Messages)
{
Console.WriteLine(logMessage);
}
// If we have some messages, reset the color back
if (effectBytecode.Logger.Messages.Count > 0)
{
ResetColor();
}
effectData = effectBytecode.EffectData;
}
// If there is no errors, merge the result to the final archive
if (!hasErrors)
{
if (ProcessBytecode(effectData, archiveBytecode))
hasErrors = true;
}
}
if (hasErrors)
{
ErrorColor();
Console.Error.WriteLine("Compilation has errors. Process aborted.");
ResetColor();
Environment.Exit(-1);
}
else if (!ViewOnly)
{
Console.WriteLine();
if (OutputClassFile != null)
{
var codeWriter = new EffectDataCodeWriter
{
Namespace = OutputNamespace,
ClassName = OutputClassname ?? Path.GetFileNameWithoutExtension(OutputClassFile),
FieldName = OutputFieldName,
};
Console.WriteLine("Save C# code output to [{0}]", OutputClassFile);
using (var stream = new NativeFileStream(OutputClassFile, NativeFileMode.Create, NativeFileAccess.Write, NativeFileShare.Write))
codeWriter.Write(archiveBytecode, new StreamWriter(stream, Encoding.UTF8));
}
else
{
Console.WriteLine("Save output to [{0}]", options.OutputFile);
// Save the result
archiveBytecode.Save(options.OutputFile);
}
}
}
public object ReadContent(IContentManager readerManager, string assetName, Stream stream, out bool keepStreamOpen, object options)
{
keepStreamOpen = false;
return(EffectData.Load(stream));
}