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C# Function.ResolveLocalParameter方法代碼示例

本文整理匯總了C#中System.Function.ResolveLocalParameter方法的典型用法代碼示例。如果您正苦於以下問題:C# Function.ResolveLocalParameter方法的具體用法?C# Function.ResolveLocalParameter怎麽用?C# Function.ResolveLocalParameter使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在System.Function的用法示例。


在下文中一共展示了Function.ResolveLocalParameter方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。

示例1: GenerateLocalSplitParameters

		/// <summary>
		///   Generates local parameters for the split parameters and perform packing/unpacking operation using them.
		/// </summary>
		/// <param name="fun"> </param>
		/// <param name="progType"> </param>
		/// <param name="mergedParams"> </param>
		/// <param name="splitParams"> </param>
		/// <param name="localParamsMap"> </param>
		internal static void GenerateLocalSplitParameters( Function func, GpuProgramType progType,
		                                                   List<MergeParameter> mergedParams,
		                                                   List<Parameter> splitParams,
		                                                   Dictionary<Parameter, Parameter> localParamsMap )
		{
			//No split params created.
			if ( splitParams.Count == 0 )
			{
				return;
			}

			//Create the local parameters + map from source to local
			for ( int i = 0; i < splitParams.Count; i++ )
			{
				Parameter srcParameter = splitParams[ i ];
				Parameter localParameter = func.ResolveLocalParameter( srcParameter.Semantic, srcParameter.Index,
				                                                       "lssplit_" + srcParameter.Name, srcParameter.Type );

				localParamsMap.Add( srcParameter, localParameter );
			}

			int invocationCounter = 0;

			//Establish link between the local parameter to the merged parameter.
			for ( int i = 0; i < mergedParams.Count; i++ )
			{
				var curMergeParameter = mergedParams[ i ];

				for ( int p = 0; p < curMergeParameter.SourceParameterCount; p++ )
				{
					Parameter srcMergedParameter = curMergeParameter.SourceParameter[ p ];

					if ( localParamsMap.ContainsKey( srcMergedParameter ) )
					{
						//Case it is the vertex shader -> assign the local parameter to the output merged parameter
						if ( progType == GpuProgramType.Vertex )
						{
							var curFuncInvocation = new FunctionInvocation( FFPRenderState.FFPFuncAssign,
							                                                (int)
							                                                FFPRenderState.FFPVertexShaderStage.
							                                                	VSPostProcess, invocationCounter++ );

							curFuncInvocation.PushOperand( localParamsMap[ srcMergedParameter ], Operand.OpSemantic.In,
							                               curMergeParameter.GetSourceParameterMask( p ) );
							curFuncInvocation.PushOperand(
								curMergeParameter.GetDestinationParameter( (int)Operand.OpSemantic.Out, i ),
								Operand.OpSemantic.Out, curMergeParameter.GetDestinationParameterMask( p ) );
							func.AddAtomInstance( curFuncInvocation );
						}
						else if ( progType == GpuProgramType.Fragment )
						{
							var curFuncInvocation = new FunctionInvocation( FFPRenderState.FFPFuncAssign,
							                                                (int)
							                                                FFPRenderState.FFPFragmentShaderStage.
							                                                	PSPreProcess, invocationCounter++ );

							curFuncInvocation.PushOperand(
								curMergeParameter.GetDestinationParameter( (int)Operand.OpSemantic.In, i ),
								Operand.OpSemantic.In, curMergeParameter.GetDestinationParameterMask( p ) );
							curFuncInvocation.PushOperand( localParamsMap[ srcMergedParameter ], Operand.OpSemantic.Out,
							                               curMergeParameter.GetSourceParameterMask( p ) );
							func.AddAtomInstance( curFuncInvocation );
						}
					}
				}
			}
		}
開發者ID:ryan-bunker,項目名稱:axiom3d,代碼行數:75,代碼來源:ProgramProcessor.cs


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