/// <summary>
/// Update a dynamic effect instance based on its parameters.
/// </summary>
/// <param name="effectInstance">A dynmaic effect instance</param>
/// <param name="passParameters">The pass parameters.</param>
/// <returns><c>true</c> if the effect was recomiled on the effect instance, <c>false</c> otherwise.</returns>
public bool Update(DynamicEffectInstance effectInstance, ParameterCollection passParameters)
{
bool effectChanged = false;
var currentlyCompilingEffect = effectInstance.CurrentlyCompilingEffect;
if (currentlyCompilingEffect != null)
{
if (currentlyCompilingEffect.IsCompleted)
{
if (currentlyCompilingEffect.IsFaulted)
{
var compilerParameters = new CompilerParameters();
effectInstance.CurrentlyCompilingUsedParameters.CopyTo(compilerParameters);
SwitchFallbackEffect(FallbackEffectType.Error, effectInstance, passParameters, compilerParameters);
}
else
{
effectInstance.HasErrors = false;
// Do not update effect right away: passParameters might have changed since last compilation; just try to go through a CreateEffect that will properly update the effect synchronously
// TODO: This class (and maybe whole ParameterCollection system) need a complete rethink and rewrite with newest assumptions...
//UpdateEffect(effectInstance, currentlyCompilingEffect.Result, effectInstance.CurrentlyCompilingUsedParameters, passParameters);
}
effectChanged = true;
// Effect has been updated
effectInstance.CurrentlyCompilingEffect = null;
effectInstance.CurrentlyCompilingUsedParameters = null;
}
}
if (effectChanged || // Check again, in case effect was just finished async compilation
(effectInstance.Effect == null || !EffectSystem.IsValid(effectInstance.Effect) || HasCollectionChanged(effectInstance, passParameters) || effectInstance.HasErrors))
{
if (effectInstance.HasErrors)
{
#if SILICONSTUDIO_PLATFORM_WINDOWS_DESKTOP
var currentTime = DateTime.Now;
if (currentTime < effectInstance.LastErrorCheck + ErrorCheckTimeSpan)
{
// Wait a regular interval before retrying to compile effect (i.e. every second)
return(false);
}
// Update last check time
effectInstance.LastErrorCheck = currentTime;
#else
// Other platforms: never try to recompile failed effects for now
return(false);
#endif
}
CreateEffect(effectInstance, passParameters);
effectChanged = true;
}
return(effectChanged);
}
private Effect GetOrCreatePickingSpriteEffect()
{
if (pickingSpriteEffect == null)
{
pickingSpriteEffect = EffectSystem.LoadEffect("SpritePicking").WaitForResult();
}
return(pickingSpriteEffect);
}
private Effect GetOrCreateSelectedSpriteEffect()
{
if (selectedSpriteEffect == null)
{
selectedSpriteEffect = EffectSystem.LoadEffect("SelectedSprite").WaitForResult();
}
return(selectedSpriteEffect);
}
public SkyboxGeneratorContext()
{
Services = new ServiceRegistry();
Assets = new AssetManager(Services);
GraphicsDevice = GraphicsDevice.New();
GraphicsDeviceService = new GraphicsDeviceServiceLocal(Services, GraphicsDevice);
EffectSystem = new EffectSystem(Services);
EffectSystem.Initialize();
((IContentable)EffectSystem).LoadContent();
((EffectCompilerCache)EffectSystem.Compiler).CompileEffectAsynchronously = false;
DrawEffectContext = RenderContext.GetShared(Services);
}
private Effect GetOrCreateSelectedSpriteEffect(ref Effect effect, bool isSRgb)
{
if (effect == null)
{
var compilerParameters = new CompilerParameters {
[SpriteBaseKeys.ColorIsSRgb] = isSRgb
};
effect = EffectSystem.LoadEffect("SelectedSprite", compilerParameters).WaitForResult();
}
return(effect);
}
internal static IEffectCompiler CreateEffectCompiler(EffectSystem effectSystem, Guid?packageId, EffectCompilationMode effectCompilationMode, bool recordEffectRequested, TaskSchedulerSelector taskSchedulerSelector = null)
{
EffectCompilerBase compiler = null;
#if SILICONSTUDIO_PARADOX_EFFECT_COMPILER
if ((effectCompilationMode & EffectCompilationMode.Local) != 0)
{
// Local allowed and available, let's use that
compiler = new EffectCompiler
{
SourceDirectories = { EffectCompilerBase.DefaultSourceShaderFolder },
};
}
#endif
// Nothing to do remotely
bool needRemoteCompiler = (compiler == null && (effectCompilationMode & EffectCompilationMode.Remote) != 0);
if (needRemoteCompiler || recordEffectRequested)
{
// Create the object that handles the connection
var shaderCompilerTarget = new RemoteEffectCompilerClient(packageId);
if (recordEffectRequested)
{
// Let's notify effect compiler server for each new effect requested
effectSystem.EffectUsed += shaderCompilerTarget.NotifyEffectUsed;
}
// Use remote only if nothing else was found before (i.e. a local compiler)
if (needRemoteCompiler)
{
// Create a remote compiler
compiler = new RemoteEffectCompiler(shaderCompilerTarget);
}
}
// Local not possible or allowed, and remote not allowed either => switch back to null compiler
if (compiler == null)
{
compiler = new NullEffectCompiler();
}
return(new EffectCompilerCache(compiler, taskSchedulerSelector));
}
private void CreateEffect(DynamicEffectInstance effectInstance, ParameterCollection passParameters)
{
var compilerParameters = BuildCompilerParameters(effectInstance, passParameters);
// Compile shader
// possible exception in LoadEffect
TaskOrResult <Effect> effect;
ParameterCollection usedParameters;
try
{
effect = EffectSystem.LoadEffect(EffectName, compilerParameters, out usedParameters);
}
catch (Exception)
{
SwitchFallbackEffect(FallbackEffectType.Error, effectInstance, passParameters, compilerParameters);
return;
}
// Do we have an async compilation?
if (asyncEffectCompiler && effect.Task != null)
{
effectInstance.CurrentlyCompilingEffect = effect.Task;
effectInstance.CurrentlyCompilingUsedParameters = usedParameters;
if (!effectInstance.HasErrors) // If there was an error, stay in that state (we don't want to switch between reloading and error states)
{
// Fallback to default effect
var fallbackEffect = ComputeFallbackEffect(this, FallbackEffectType.Compiling, EffectName, compilerParameters);
UpdateEffect(effectInstance, fallbackEffect.Effect, fallbackEffect.UsedParameters, passParameters);
}
return;
}
var compiledEffect = effect.WaitForResult();
UpdateEffect(effectInstance, compiledEffect, usedParameters, passParameters);
// Effect has been updated
effectInstance.CurrentlyCompilingEffect = null;
effectInstance.CurrentlyCompilingUsedParameters = null;
}
protected override void Initialize()
{
base.Initialize();
EffectSystem = new EffectSystem(Services);
// If requested in game settings, compile effects remotely and/or notify new shader requests
if (gameSettings != null)
{
EffectSystem.Compiler = EffectSystem.CreateEffectCompiler(EffectSystem, gameSettings.PackageId, gameSettings.EffectCompilation, gameSettings.RecordUsedEffects);
}
GameSystems.Add(EffectSystem);
GameSystems.Add(SceneSystem);
// TODO: data-driven?
Asset.Serializer.RegisterSerializer(new ImageSerializer());
Asset.Serializer.RegisterSerializer(new SoundEffectSerializer(Audio.AudioEngine));
Asset.Serializer.RegisterSerializer(new SoundMusicSerializer(Audio.AudioEngine));
// enable multi-touch by default
Input.MultiTouchEnabled = true;
}
private void CreateEffect(DynamicEffectInstance effectInstance, ParameterCollection passParameters)
{
var compilerParameters = new CompilerParameters();
parameterCollections.Clear();
if (passParameters != null)
{
parameterCollections.Add(passParameters);
}
effectInstance.FillParameterCollections(ref parameterCollections);
foreach (var parameterCollection in parameterCollections)
{
if (parameterCollection != null)
{
foreach (var parameter in parameterCollection.InternalValues)
{
compilerParameters.SetObject(parameter.Key, parameter.Value.Object);
}
}
}
compilerParameters.TaskPriority = taskPriority;
foreach (var parameter in GraphicsDevice.Parameters.InternalValues)
{
compilerParameters.SetObject(parameter.Key, parameter.Value.Object);
}
// Compile shader
// possible exception in LoadEffect
TaskOrResult <Effect> effect;
ParameterCollection usedParameters;
try
{
effect = EffectSystem.LoadEffect(EffectName, compilerParameters, out usedParameters);
}
catch (Exception)
{
effectInstance.HasErrors = true;
// Fallback to error effect
var fallbackEffect = ComputeFallbackEffect(this, FallbackEffectType.Error, EffectName, compilerParameters);
UpdateEffect(effectInstance, fallbackEffect.Effect, fallbackEffect.UsedParameters, passParameters);
return;
}
// Do we have an async compilation?
if (asyncEffectCompiler && effect.Task != null)
{
effectInstance.CurrentlyCompilingEffect = effect.Task;
effectInstance.CurrentlyCompilingUsedParameters = usedParameters;
if (!effectInstance.HasErrors) // If there was an error, stay in that state (we don't want to switch between reloading and error states)
{
// Fallback to default effect
var fallbackEffect = ComputeFallbackEffect(this, FallbackEffectType.Compiling, EffectName, compilerParameters);
UpdateEffect(effectInstance, fallbackEffect.Effect, fallbackEffect.UsedParameters, passParameters);
}
return;
}
var compiledEffect = effect.WaitForResult();
UpdateEffect(effectInstance, compiledEffect, usedParameters, passParameters);
// Effect has been updated
effectInstance.CurrentlyCompilingEffect = null;
effectInstance.CurrentlyCompilingUsedParameters = null;
}
protected override void Initialize()
{
base.Initialize();
EffectSystem = new EffectSystem(Services);
GameSystems.Add(EffectSystem);
GameSystems.Add(SceneSystem);
// TODO: data-driven?
//Asset.Serializer.RegisterSerializer(new GpuTextureSerializer2(GraphicsDevice));
//Asset.Serializer.RegisterSerializer(new GpuSamplerStateSerializer2(GraphicsDevice));
//Asset.Serializer.RegisterSerializer(new GpuBlendStateSerializer(GraphicsDevice));
//Asset.Serializer.RegisterSerializer(new GpuRasterizerStateSerializer(GraphicsDevice));
//Asset.Serializer.RegisterSerializer(new GpuDepthStencilStateSerializer(GraphicsDevice));
Asset.Serializer.RegisterSerializer(new ImageSerializer());
Asset.Serializer.RegisterSerializer(new SoundEffectSerializer(Audio.AudioEngine));
Asset.Serializer.RegisterSerializer(new SoundMusicSerializer(Audio.AudioEngine));
// enable multi-touch by default
Input.MultiTouchEnabled = true;
}
/// <summary>
/// Creates an effect.
/// </summary>
/// <param name="effectSystem">The effect system.</param>
/// <param name="effectName">Name of the effect.</param>
/// <returns>A new instance of an effect.</returns>
public static TaskOrResult <Effect> LoadEffect(this EffectSystem effectSystem, string effectName)
{
var compilerParameters = new CompilerParameters();
return(effectSystem.LoadEffect(effectName, compilerParameters));
}
internal static IEffectCompiler CreateEffectCompiler(EffectSystem effectSystem, Guid? packageId, EffectCompilationMode effectCompilationMode, bool recordEffectRequested, TaskSchedulerSelector taskSchedulerSelector = null)
{
EffectCompilerBase compiler = null;
#if SILICONSTUDIO_PARADOX_EFFECT_COMPILER
if ((effectCompilationMode & EffectCompilationMode.Local) != 0)
{
// Local allowed and available, let's use that
compiler = new EffectCompiler
{
SourceDirectories = { EffectCompilerBase.DefaultSourceShaderFolder },
};
}
#endif
// Nothing to do remotely
bool needRemoteCompiler = (compiler == null && (effectCompilationMode & EffectCompilationMode.Remote) != 0);
if (needRemoteCompiler || recordEffectRequested)
{
// Create the object that handles the connection
var shaderCompilerTarget = new RemoteEffectCompilerClient(packageId);
if (recordEffectRequested)
{
// Let's notify effect compiler server for each new effect requested
effectSystem.EffectUsed += shaderCompilerTarget.NotifyEffectUsed;
}
// Use remote only if nothing else was found before (i.e. a local compiler)
if (needRemoteCompiler)
{
// Create a remote compiler
compiler = new RemoteEffectCompiler(shaderCompilerTarget);
}
}
// Local not possible or allowed, and remote not allowed either => switch back to null compiler
if (compiler == null)
{
compiler = new NullEffectCompiler();
}
return new EffectCompilerCache(compiler, taskSchedulerSelector);
}