211 lines
13 KiB
C#
211 lines
13 KiB
C#
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//////////////////////////////////////////////////////
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// MK Glow Pipeline Properties //
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// //
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// Created by Michael Kremmel //
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// www.michaelkremmel.de //
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// Copyright © 2021 All rights reserved. //
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//////////////////////////////////////////////////////
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace MK.Glow
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{
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#if UNITY_2018_3_OR_NEWER
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using XRSettings = UnityEngine.XR.XRSettings;
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#endif
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/// <summary>
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/// Contains all PipelineProperties used in MK Glow
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/// </summary>
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internal static class PipelineProperties
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{
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//For even super large displays preserve some extra memory to prevent erros and gc.
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internal static readonly int renderBufferSize = 15;
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internal static bool scriptableRenderPipelineActive{ get { return UnityEngine.Rendering.GraphicsSettings.renderPipelineAsset != null; } }
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#if UNITY_2018_3_OR_NEWER
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#if ENABLE_VR
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internal static bool xrEnabled { get{ return XRSettings.enabled; } }
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internal static bool singlePassStereoDoubleWideEnabled { get{ return XRSettings.enabled && XRSettings.stereoRenderingMode == XRSettings.StereoRenderingMode.SinglePass; } }
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internal static bool singlePassStereoInstancedEnabled { get{ return XRSettings.enabled && (XRSettings.stereoRenderingMode == XRSettings.StereoRenderingMode.SinglePassInstanced || XRSettings.stereoRenderingMode == XRSettings.StereoRenderingMode.SinglePassMultiview); } }
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#else
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internal static bool xrEnabled { get{ return false; } }
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internal static bool singlePassStereoDoubleWideEnabled { get{ return false; } }
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internal static bool singlePassStereoInstancedEnabled { get{ return false; } }
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#endif
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#else
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//No proper way of detecting stereo rendering mode so just return false
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internal static bool xrEnabled { get{ return false; } }
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internal static bool singlePassStereoDoubleWideEnabled { get{ return false; } }
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internal static bool singlePassStereoInstancedEnabled { get{ return false; } }
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#endif
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/// <summary>
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/// Shader PipelineProperties as IDs
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/// </summary>
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internal static class ShaderProperties
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{
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/// <summary>
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/// Representation of a render property based on unity version
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/// The id of the given name will be autogenerated
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/// </summary>
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internal class DefaultProperty
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{
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protected string _name;
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internal string name
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{
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get{return _name;}
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}
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#if UNITY_2017_3_OR_NEWER
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protected int _id;
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internal int id
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{
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get{return _id;}
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}
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#else
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internal string id
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{
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get{return _name;}
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}
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#endif
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internal DefaultProperty(string name)
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{
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this._name = name;
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#if UNITY_2017_3_OR_NEWER
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this._id = Shader.PropertyToID(name);
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#endif
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}
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}
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/// <summary>
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/// Constant args buffer property, mostly used for storing floats based on the positon in the args buffer
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/// </summary>
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internal sealed class CBufferProperty : DefaultProperty
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{
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private int _index;
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/// <summary>
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/// Position in the buffer
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/// </summary>
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/// <value></value>
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internal int index
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{
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get{return _index;}
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}
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/// <summary>
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/// Length of the content in bytes
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/// </summary>
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private int _size;
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internal int size
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{
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get{return _size;}
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}
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internal CBufferProperty(string name, int index, int size) : base ("")
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{
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this._name = name;
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#if UNITY_2017_3_OR_NEWER
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this._id = Shader.PropertyToID(name);
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#endif
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this._index = index;
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this._size = size;
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}
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}
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//Main, Bloom
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internal static readonly CBufferProperty screenSize = new CBufferProperty("_DisplaySize", 0, 2);
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internal static readonly CBufferProperty singlePassStereoScale = new CBufferProperty("_SinglePassStereoScale", 65, 1);
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internal static readonly CBufferProperty viewMatrix = new CBufferProperty("_ViewMatrix", 49, 16);
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internal static readonly DefaultProperty cArgBuffer = new DefaultProperty("_CArgBuffer");
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internal static readonly DefaultProperty sourceTex = new DefaultProperty("_SourceTex");
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internal static readonly DefaultProperty targetTex = new DefaultProperty("_TargetTex");
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internal static readonly DefaultProperty copyTargetTex = new DefaultProperty("_CopyTargetTex");
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internal static readonly DefaultProperty bloomTex = new DefaultProperty("_BloomTex");
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internal static readonly DefaultProperty bloomTargetTex = new DefaultProperty("_BloomTargetTex");
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internal static readonly CBufferProperty bloomSpread = new CBufferProperty("_BloomSpread", 3, 1);
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internal static readonly CBufferProperty bloomThreshold = new CBufferProperty("_BloomThreshold", 0, 2);
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internal static readonly CBufferProperty lumaScale = new CBufferProperty("_LumaScale", 2, 1);
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internal static readonly CBufferProperty bloomIntensity = new CBufferProperty("_BloomIntensity", 4, 1);
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internal static readonly CBufferProperty blooming = new CBufferProperty("_Blooming", 5, 1);
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internal static readonly DefaultProperty higherMipBloomTex = new DefaultProperty("_HigherMipBloomTex");
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internal static readonly CBufferProperty resolutionScale = new CBufferProperty("_ResolutionScale", 38, 2);
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internal static readonly CBufferProperty renderTargetSize = new CBufferProperty("_RenderTargetSize", 38, 2);
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//Lens Surface
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internal static readonly DefaultProperty lensSurfaceDirtTex = new DefaultProperty("_LensSurfaceDirtTex");
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internal static readonly DefaultProperty lensSurfaceDiffractionTex = new DefaultProperty("_LensSurfaceDiffractionTex");
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internal static readonly CBufferProperty lensSurfaceDirtIntensity = new CBufferProperty("_LensSurfaceDirtIntensity", 6, 1);
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internal static readonly CBufferProperty lensSurfaceDiffractionIntensity = new CBufferProperty("_LensSurfaceDiffractionIntensity", 7, 1);
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internal static readonly CBufferProperty lensSurfaceDirtTexST = new CBufferProperty("_LensSurfaceDirtTex_ST", 44, 4);
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//Lens Flare
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internal static readonly CBufferProperty lensFlareThreshold = new CBufferProperty("_LensFlareThreshold", 8, 2);
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internal static readonly CBufferProperty lensFlareGhostParams = new CBufferProperty("_LensFlareGhostParams", 10, 4);
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internal static readonly CBufferProperty lensFlareHaloParams = new CBufferProperty("_LensFlareHaloParams", 14, 3);
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internal static readonly DefaultProperty lensFlareTex = new DefaultProperty("_LensFlareTex");
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internal static readonly DefaultProperty lensFlareTargetTex = new DefaultProperty("_LensFlareTargetTex");
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internal static readonly CBufferProperty lensFlareSpread = new CBufferProperty("_LensFlareSpread", 17, 1);
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internal static readonly CBufferProperty lensFlareChromaticAberration = new CBufferProperty("_LensFlareChromaticAberration", 18, 1);
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internal static readonly DefaultProperty lensFlareColorRamp = new DefaultProperty("_LensFlareColorRamp");
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//Glare
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internal static readonly CBufferProperty glareThreshold = new CBufferProperty("_GlareThreshold", 19, 2);
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internal static readonly CBufferProperty glareBlend = new CBufferProperty("_GlareBlend", 33, 1);
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internal static readonly CBufferProperty glareGlobalIntensity = new CBufferProperty("_GlareGlobalIntensity", 33, 1);
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internal static readonly CBufferProperty glareIntensity = new CBufferProperty("_GlareIntensity", 34, 4);
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internal static readonly CBufferProperty glareScattering = new CBufferProperty("_GlareScattering", 21, 4);
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internal static readonly CBufferProperty glareDirection01 = new CBufferProperty("_GlareDirection01", 25, 4);
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internal static readonly CBufferProperty glareDirection23 = new CBufferProperty("_GlareDirection23", 29, 4);
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internal static readonly CBufferProperty glareOffset = new CBufferProperty("_GlareOffset", 40, 4);
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internal static readonly DefaultProperty glare0Tex = new DefaultProperty("_Glare0Tex");
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internal static readonly DefaultProperty glare0TargetTex = new DefaultProperty("_Glare0TargetTex");
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internal static readonly DefaultProperty glare1Tex = new DefaultProperty("_Glare1Tex");
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internal static readonly DefaultProperty glare1TargetTex = new DefaultProperty("_Glare1TargetTex");
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internal static readonly DefaultProperty glare2Tex = new DefaultProperty("_Glare2Tex");
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internal static readonly DefaultProperty glare2TargetTex = new DefaultProperty("_Glare2TargetTex");
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internal static readonly DefaultProperty glare3Tex = new DefaultProperty("_Glare3Tex");
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internal static readonly DefaultProperty glare3TargetTex = new DefaultProperty("_Glare3TargetTex");
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}
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/// <summary>
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/// CommandBuffer PipelineProperties as strings
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/// </summary>
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internal static class CommandBufferProperties
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{
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//Main
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internal static readonly string commandBufferName = "MK Glow";
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internal static readonly string selectiveRenderBuffer = "_SelectiveRenderBuffer";
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internal static readonly string depthBuffer = "_DepthBuffer";
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internal static readonly string bloomDownsampleBuffer = "_BloomDownsampleBuffer";
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internal static readonly string bloomUpsampleBuffer = "_BloomUpsampleBuffer";
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internal static readonly string sourceBuffer = "_SourceBuffer";
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//Glare
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internal static readonly string glareDownsampleBuffer0 = "GlareDownsampleBuffer0";
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internal static readonly string glareDownsampleBuffer1 = "GlareDownsampleBuffer1";
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internal static readonly string glareDownsampleBuffer2 = "GlareDownsampleBuffer2";
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internal static readonly string glareDownsampleBuffer3 = "GlareDownsampleBuffer3";
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internal static readonly string glareUpsampleBuffer0 = "GlareUpsampleBuffer0";
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internal static readonly string glareUpsampleBuffer1 = "GlareUpsampleBuffer1";
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internal static readonly string glareUpsampleBuffer2 = "GlareUpsampleBuffer2";
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internal static readonly string glareUpsampleBuffer3 = "GlareUpsampleBuffer3";
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//Lens Flare
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internal static readonly string lensFlareDownsampleBuffer = "LensFlareDownsampleBuffer";
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internal static readonly string lensFlareUpsampleBuffer = "LensFlareUpsampleBuffer";
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//Buffer Samples
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internal static readonly string sampleDownsample = "Downsample";
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internal static readonly string samplePreSample = "Presample";
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internal static readonly string sampleUpsample = "Upsample";
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internal static readonly string sampleComposite = "Composite";
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internal static readonly string sampleCreateBuffers = "Create Mip Buffers";
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internal static readonly string sampleClearBuffers = "Clear Mip Buffers";
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internal static readonly string sampleSetup = "Setup Constant Buffer";
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internal static readonly string sampleCopySource = "Copy Source";
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internal static readonly string sampleReplacement = "Render Replacement";
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internal static readonly string samplePrepare = "Prepare";
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}
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}
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}
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