using System;
using Cpp2IlInjected;
using UnityEngine;

namespace UnityStandardAssets.ImageEffects
{
	// Token: 0x020005B9 RID: 1465
	[Token(Token = "0x20005B9")]
	[ExecuteInEditMode]
	[RequireComponent(typeof(Camera))]
	[AddComponentMenu("Image Effects/Camera/Depth of Field (deprecated)")]
	public class DepthOfFieldDeprecated : PostEffectsBase
	{
		// Token: 0x06002F26 RID: 12070 RVA: 0x000644C0 File Offset: 0x000626C0
		[Token(Token = "0x6002F26")]
		[Address(RVA = "0x1493C90", Offset = "0x1492490", VA = "0x181493C90")]
		private void CreateMaterials()
		{
			Material material = this.dofBlurMaterial;
			Shader shader = this.dofBlurShader;
			Material material2 = base.CheckShaderAndCreateMaterial(shader, material);
			this.dofBlurMaterial = material2;
			Material material3 = this.dofMaterial;
			Shader shader2 = this.dofShader;
			Material material4 = base.CheckShaderAndCreateMaterial(shader2, material3);
			this.dofMaterial = material4;
			bool isSupported = this.bokehShader.isSupported;
			this.bokehSupport = isSupported;
			if (this.bokeh && isSupported && this.bokehShader)
			{
				Material material5 = this.bokehMaterial;
				Shader shader3 = this.bokehShader;
				Material material6 = base.CheckShaderAndCreateMaterial(shader3, material5);
				this.bokehMaterial = material6;
			}
		}

		// Token: 0x06002F27 RID: 12071 RVA: 0x00064568 File Offset: 0x00062768
		[Token(Token = "0x6002F27")]
		[Address(RVA = "0x1493B50", Offset = "0x1492350", VA = "0x181493B50", Slot = "4")]
		public override bool CheckResources()
		{
			do
			{
				bool flag = base.CheckSupport(true);
				Material material = this.dofBlurMaterial;
				Shader shader = this.dofBlurShader;
				Material material2 = base.CheckShaderAndCreateMaterial(shader, material);
				this.dofBlurMaterial = material2;
				Material material3 = this.dofMaterial;
				Shader shader2 = this.dofShader;
				Material material4 = base.CheckShaderAndCreateMaterial(shader2, material3);
				this.dofMaterial = material4;
				bool isSupported = this.bokehShader.isSupported;
				this.bokehSupport = isSupported;
				if (this.bokeh && isSupported && this.bokehShader)
				{
					Material material5 = this.bokehMaterial;
					Shader shader3 = this.bokehShader;
					Material material6 = base.CheckShaderAndCreateMaterial(shader3, material5);
					this.bokehMaterial = material6;
				}
			}
			while (this.isSupported);
			base.ReportAutoDisable();
			return this.isSupported;
		}

		// Token: 0x06002F28 RID: 12072 RVA: 0x00064634 File Offset: 0x00062834
		[Token(Token = "0x6002F28")]
		[Address(RVA = "0x1494140", Offset = "0x1492940", VA = "0x181494140")]
		private void OnDisable()
		{
			Quads.Cleanup();
		}

		// Token: 0x06002F29 RID: 12073 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F29")]
		[Address(RVA = "0x1494190", Offset = "0x1492990", VA = "0x181494190")]
		private void OnEnable()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F2A RID: 12074 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F2A")]
		[Address(RVA = "0x1493F50", Offset = "0x1492750", VA = "0x181493F50")]
		private float FocalDistance01(float worldDist)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F2B RID: 12075 RVA: 0x00064648 File Offset: 0x00062848
		[Token(Token = "0x6002F2B")]
		[Address(RVA = "0x1494100", Offset = "0x1492900", VA = "0x181494100")]
		private int GetDividerBasedOnQuality()
		{
			DepthOfFieldDeprecated.DofResolution dofResolution = this.resolution;
			if (dofResolution == DepthOfFieldDeprecated.DofResolution.Medium || dofResolution == DepthOfFieldDeprecated.DofResolution.Low)
			{
			}
			return 1;
		}

		// Token: 0x06002F2C RID: 12076 RVA: 0x00064668 File Offset: 0x00062868
		[Token(Token = "0x6002F2C")]
		[Address(RVA = "0x1494120", Offset = "0x1492920", VA = "0x181494120")]
		private int GetLowResolutionDividerBasedOnQuality(int baseDivider)
		{
			DepthOfFieldDeprecated.DofResolution dofResolution = this.resolution;
			return baseDivider;
		}

		// Token: 0x06002F2D RID: 12077 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F2D")]
		[Address(RVA = "0x1494210", Offset = "0x1492A10", VA = "0x181494210")]
		private void OnRenderImage(RenderTexture source, RenderTexture destination)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F2E RID: 12078 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F2E")]
		[Address(RVA = "0x1493800", Offset = "0x1492000", VA = "0x181493800")]
		private void Blur(RenderTexture from, RenderTexture to, DepthOfFieldDeprecated.DofBlurriness iterations, int blurPass, float spread)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F2F RID: 12079 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F2F")]
		[Address(RVA = "0x14931C0", Offset = "0x14919C0", VA = "0x1814931C0")]
		private void BlurFg(RenderTexture from, RenderTexture to, DepthOfFieldDeprecated.DofBlurriness iterations, int blurPass, float spread)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F30 RID: 12080 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F30")]
		[Address(RVA = "0x1493540", Offset = "0x1491D40", VA = "0x181493540")]
		private void BlurHex(RenderTexture from, RenderTexture to, int blurPass, float spread, RenderTexture tmp)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F31 RID: 12081 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F31")]
		[Address(RVA = "0x1493DB0", Offset = "0x14925B0", VA = "0x181493DB0")]
		private void Downsample(RenderTexture from, RenderTexture to)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F32 RID: 12082 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F32")]
		[Address(RVA = "0x1492870", Offset = "0x1491070", VA = "0x181492870")]
		private void AddBokeh(RenderTexture bokehInfo, RenderTexture tempTex, RenderTexture finalTarget)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F33 RID: 12083 RVA: 0x00064680 File Offset: 0x00062880
		[Token(Token = "0x6002F33")]
		[Address(RVA = "0x1494E30", Offset = "0x1493630", VA = "0x181494E30")]
		private void ReleaseTextures()
		{
			if (this.foregroundTexture)
			{
				RenderTexture.ReleaseTemporary(this.foregroundTexture);
			}
			if (this.finalDefocus)
			{
				RenderTexture.ReleaseTemporary(this.finalDefocus);
			}
			if (this.mediumRezWorkTexture)
			{
				RenderTexture.ReleaseTemporary(this.mediumRezWorkTexture);
			}
			if (this.lowRezWorkTexture)
			{
				RenderTexture.ReleaseTemporary(this.lowRezWorkTexture);
			}
			if (this.bokehSource)
			{
				RenderTexture.ReleaseTemporary(this.bokehSource);
			}
			if (this.bokehSource2)
			{
				RenderTexture.ReleaseTemporary(this.bokehSource2);
			}
		}

		// Token: 0x06002F34 RID: 12084 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F34")]
		[Address(RVA = "0x1492D80", Offset = "0x1491580", VA = "0x181492D80")]
		private void AllocateTextures(bool blurForeground, RenderTexture source, int divider, int lowTexDivider)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F35 RID: 12085 RVA: 0x00064724 File Offset: 0x00062924
		[Token(Token = "0x6002F35")]
		[Address(RVA = "0x1495040", Offset = "0x1493840", VA = "0x181495040")]
		public DepthOfFieldDeprecated()
		{
		}

		// Token: 0x06002F36 RID: 12086 RVA: 0x000020D3 File Offset: 0x000002D3
		// Note: this type is marked as 'beforefieldinit'.
		[Token(Token = "0x6002F36")]
		[Address(RVA = "0x1494FF0", Offset = "0x14937F0", VA = "0x181494FF0")]
		static DepthOfFieldDeprecated()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x040038DC RID: 14556
		[Token(Token = "0x40038DC")]
		private static int SMOOTH_DOWNSAMPLE_PASS;

		// Token: 0x040038DD RID: 14557
		[Token(Token = "0x40038DD")]
		private static float BOKEH_EXTRA_BLUR;

		// Token: 0x040038DE RID: 14558
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40038DE")]
		public DepthOfFieldDeprecated.Dof34QualitySetting quality = (DepthOfFieldDeprecated.Dof34QualitySetting)((ulong)1L);

		// Token: 0x040038DF RID: 14559
		[FieldOffset(Offset = "0x2C")]
		[Token(Token = "0x40038DF")]
		public DepthOfFieldDeprecated.DofResolution resolution = (DepthOfFieldDeprecated.DofResolution)((ulong)4L);

		// Token: 0x040038E0 RID: 14560
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x40038E0")]
		public bool simpleTweakMode = true;

		// Token: 0x040038E1 RID: 14561
		[FieldOffset(Offset = "0x34")]
		[Token(Token = "0x40038E1")]
		public float focalPoint = 1f;

		// Token: 0x040038E2 RID: 14562
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x40038E2")]
		public float smoothness = 0.5f;

		// Token: 0x040038E3 RID: 14563
		[FieldOffset(Offset = "0x3C")]
		[Token(Token = "0x40038E3")]
		public float focalZDistance;

		// Token: 0x040038E4 RID: 14564
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x40038E4")]
		public float focalZStartCurve = 1f;

		// Token: 0x040038E5 RID: 14565
		[FieldOffset(Offset = "0x44")]
		[Token(Token = "0x40038E5")]
		public float focalZEndCurve = 1f;

		// Token: 0x040038E6 RID: 14566
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x40038E6")]
		private float focalStartCurve = 2f;

		// Token: 0x040038E7 RID: 14567
		[FieldOffset(Offset = "0x4C")]
		[Token(Token = "0x40038E7")]
		private float focalEndCurve = 2f;

		// Token: 0x040038E8 RID: 14568
		[FieldOffset(Offset = "0x50")]
		[Token(Token = "0x40038E8")]
		private float focalDistance01 = 0.1f;

		// Token: 0x040038E9 RID: 14569
		[FieldOffset(Offset = "0x58")]
		[Token(Token = "0x40038E9")]
		public Transform objectFocus;

		// Token: 0x040038EA RID: 14570
		[FieldOffset(Offset = "0x60")]
		[Token(Token = "0x40038EA")]
		public float focalSize;

		// Token: 0x040038EB RID: 14571
		[FieldOffset(Offset = "0x64")]
		[Token(Token = "0x40038EB")]
		public DepthOfFieldDeprecated.DofBlurriness bluriness = (DepthOfFieldDeprecated.DofBlurriness)((ulong)2L);

		// Token: 0x040038EC RID: 14572
		[FieldOffset(Offset = "0x68")]
		[Token(Token = "0x40038EC")]
		public float maxBlurSpread = 1.75f;

		// Token: 0x040038ED RID: 14573
		[FieldOffset(Offset = "0x6C")]
		[Token(Token = "0x40038ED")]
		public float foregroundBlurExtrude = 1.15f;

		// Token: 0x040038EE RID: 14574
		[FieldOffset(Offset = "0x70")]
		[Token(Token = "0x40038EE")]
		public Shader dofBlurShader;

		// Token: 0x040038EF RID: 14575
		[FieldOffset(Offset = "0x78")]
		[Token(Token = "0x40038EF")]
		private Material dofBlurMaterial;

		// Token: 0x040038F0 RID: 14576
		[FieldOffset(Offset = "0x80")]
		[Token(Token = "0x40038F0")]
		public Shader dofShader;

		// Token: 0x040038F1 RID: 14577
		[FieldOffset(Offset = "0x88")]
		[Token(Token = "0x40038F1")]
		private Material dofMaterial;

		// Token: 0x040038F2 RID: 14578
		[FieldOffset(Offset = "0x90")]
		[Token(Token = "0x40038F2")]
		public bool visualize;

		// Token: 0x040038F3 RID: 14579
		[FieldOffset(Offset = "0x94")]
		[Token(Token = "0x40038F3")]
		public DepthOfFieldDeprecated.BokehDestination bokehDestination = (DepthOfFieldDeprecated.BokehDestination)((ulong)1L);

		// Token: 0x040038F4 RID: 14580
		[FieldOffset(Offset = "0x98")]
		[Token(Token = "0x40038F4")]
		private float widthOverHeight = 1.25f;

		// Token: 0x040038F5 RID: 14581
		[FieldOffset(Offset = "0x9C")]
		[Token(Token = "0x40038F5")]
		private float oneOverBaseSize = 0.001953125f;

		// Token: 0x040038F6 RID: 14582
		[FieldOffset(Offset = "0xA0")]
		[Token(Token = "0x40038F6")]
		public bool bokeh;

		// Token: 0x040038F7 RID: 14583
		[FieldOffset(Offset = "0xA1")]
		[Token(Token = "0x40038F7")]
		public bool bokehSupport = true;

		// Token: 0x040038F8 RID: 14584
		[FieldOffset(Offset = "0xA8")]
		[Token(Token = "0x40038F8")]
		public Shader bokehShader;

		// Token: 0x040038F9 RID: 14585
		[FieldOffset(Offset = "0xB0")]
		[Token(Token = "0x40038F9")]
		public Texture2D bokehTexture;

		// Token: 0x040038FA RID: 14586
		[FieldOffset(Offset = "0xB8")]
		[Token(Token = "0x40038FA")]
		public float bokehScale = 2.4f;

		// Token: 0x040038FB RID: 14587
		[FieldOffset(Offset = "0xBC")]
		[Token(Token = "0x40038FB")]
		public float bokehIntensity = 0.15f;

		// Token: 0x040038FC RID: 14588
		[FieldOffset(Offset = "0xC0")]
		[Token(Token = "0x40038FC")]
		public float bokehThresholdContrast = 0.1f;

		// Token: 0x040038FD RID: 14589
		[FieldOffset(Offset = "0xC4")]
		[Token(Token = "0x40038FD")]
		public float bokehThresholdLuminance = 0.55f;

		// Token: 0x040038FE RID: 14590
		[FieldOffset(Offset = "0xC8")]
		[Token(Token = "0x40038FE")]
		public int bokehDownsample = (int)((ulong)1L);

		// Token: 0x040038FF RID: 14591
		[FieldOffset(Offset = "0xD0")]
		[Token(Token = "0x40038FF")]
		private Material bokehMaterial;

		// Token: 0x04003900 RID: 14592
		[FieldOffset(Offset = "0xD8")]
		[Token(Token = "0x4003900")]
		private Camera _camera;

		// Token: 0x04003901 RID: 14593
		[FieldOffset(Offset = "0xE0")]
		[Token(Token = "0x4003901")]
		private RenderTexture foregroundTexture;

		// Token: 0x04003902 RID: 14594
		[FieldOffset(Offset = "0xE8")]
		[Token(Token = "0x4003902")]
		private RenderTexture mediumRezWorkTexture;

		// Token: 0x04003903 RID: 14595
		[FieldOffset(Offset = "0xF0")]
		[Token(Token = "0x4003903")]
		private RenderTexture finalDefocus;

		// Token: 0x04003904 RID: 14596
		[FieldOffset(Offset = "0xF8")]
		[Token(Token = "0x4003904")]
		private RenderTexture lowRezWorkTexture;

		// Token: 0x04003905 RID: 14597
		[FieldOffset(Offset = "0x100")]
		[Token(Token = "0x4003905")]
		private RenderTexture bokehSource;

		// Token: 0x04003906 RID: 14598
		[FieldOffset(Offset = "0x108")]
		[Token(Token = "0x4003906")]
		private RenderTexture bokehSource2;

		// Token: 0x020005BA RID: 1466
		[Token(Token = "0x20005BA")]
		public enum Dof34QualitySetting
		{
			// Token: 0x04003908 RID: 14600
			[Token(Token = "0x4003908")]
			OnlyBackground = 1,
			// Token: 0x04003909 RID: 14601
			[Token(Token = "0x4003909")]
			BackgroundAndForeground
		}

		// Token: 0x020005BB RID: 1467
		[Token(Token = "0x20005BB")]
		public enum DofResolution
		{
			// Token: 0x0400390B RID: 14603
			[Token(Token = "0x400390B")]
			High = 2,
			// Token: 0x0400390C RID: 14604
			[Token(Token = "0x400390C")]
			Medium,
			// Token: 0x0400390D RID: 14605
			[Token(Token = "0x400390D")]
			Low
		}

		// Token: 0x020005BC RID: 1468
		[Token(Token = "0x20005BC")]
		public enum DofBlurriness
		{
			// Token: 0x0400390F RID: 14607
			[Token(Token = "0x400390F")]
			Low = 1,
			// Token: 0x04003910 RID: 14608
			[Token(Token = "0x4003910")]
			High,
			// Token: 0x04003911 RID: 14609
			[Token(Token = "0x4003911")]
			VeryHigh = 4
		}

		// Token: 0x020005BD RID: 1469
		[Token(Token = "0x20005BD")]
		public enum BokehDestination
		{
			// Token: 0x04003913 RID: 14611
			[Token(Token = "0x4003913")]
			Background = 1,
			// Token: 0x04003914 RID: 14612
			[Token(Token = "0x4003914")]
			Foreground,
			// Token: 0x04003915 RID: 14613
			[Token(Token = "0x4003915")]
			BackgroundAndForeground
		}
	}
}