//namespace UnityEngine.PostProcessing
//{
//    public sealed class FxaaComponent : PostProcessingComponentRenderTexture<AntialiasingModel>
//    {
//        static class Uniforms
//        {
//            internal static readonly int _QualitySettings = Shader.PropertyToID("_QualitySettings");
//            internal static readonly int _ConsoleSettings = Shader.PropertyToID("_ConsoleSettings");
//        }

//        public override bool active
//        {
//            get
//            {
//                return model.enabled
//                       && model.settings.method == AntialiasingModel.Method.Fxaa
//                       && !context.interrupted;
//            }
//        }

//        public void Render(RenderTexture source, RenderTexture destination)
//        {
//            var settings = model.settings.fxaaSettings;
//            var material = context.materialFactory.Get("Hidden/Post FX/FXAA");
//            var qualitySettings = AntialiasingModel.FxaaQualitySettings.presets[(int)settings.preset];
//            var consoleSettings = AntialiasingModel.FxaaConsoleSettings.presets[(int)settings.preset];

//            material.SetVector(Uniforms._QualitySettings,
//                new Vector3(
//                    qualitySettings.subpixelAliasingRemovalAmount,
//                    qualitySettings.edgeDetectionThreshold,
//                    qualitySettings.minimumRequiredLuminance
//                    )
//                );

//            material.SetVector(Uniforms._ConsoleSettings,
//                new Vector4(
//                    consoleSettings.subpixelSpreadAmount,
//                    consoleSettings.edgeSharpnessAmount,
//                    consoleSettings.edgeDetectionThreshold,
//                    consoleSettings.minimumRequiredLuminance
//                    )
//                );

//            Graphics.Blit(source, destination, material, 0);
//        }
//    }
//}