unity_native_render_plugin/Packages/com.unity.render-pipelines.universal@14.0.11/Runtime/SuperRendering/SRSettings.cs

using X.Rendering.Feature;

namespace UnityEngine.Rendering.Universal
{
    public partial class UniversalRenderPipelineAsset
    {
        [SerializeField]
        private ESuperResolution superResolution;
        [SerializeField]
        private ERenderScale sSRenderScale;

        public ERenderScale SSRenderScale => sSRenderScale;

        public ESuperResolution SuperResolution => superResolution;

        public RenderingPlugin.VRSPluginShadingRate VRSRate { get => vrsRate; set => vrsRate = value; }

        [SerializeField]
        private RenderingPlugin.VRSPluginShadingRate vrsRate;

        private void UpdateSSSettings()
        {
            var renderer = GetRenderer(this.m_DefaultRendererIndex);
            foreach (var item in renderer.rendererFeatures)
            {
                    
                if (item is ISuperResolutionFeature isr)
                {
                    isr.SetSR(superResolution);
                }
            }

            switch (sSRenderScale)
            {
                case ERenderScale.Factor1:
                    this.renderScale = 1.0f;
                    break;
                case ERenderScale.Factor09:
                    this.renderScale = .9f;
                    break;
                case ERenderScale.Factor08:
                    this.renderScale = .8f;
                    break;
                case ERenderScale.Factor075:
                    this.renderScale = .75f;
                    break;
                case ERenderScale.Factor06:
                    this.renderScale = .6f;
                    break;
                case ERenderScale.Factor05:
                    this.renderScale = .5f;
                    break;
                default:
                    break;
            }

        }

        protected override void OnValidate()
        {
            base.OnValidate();
            RenderingPlugin.InitSupportFeatures();
            UpdateSSSettings();
        }
    }
}