using System;

namespace Hjg.Pngcs.Chunks
{
	// Token: 0x02000018 RID: 24
	public class PngChunkSRGB : PngChunkSingle
	{
		// Token: 0x1700000E RID: 14
		// (get) Token: 0x060000B8 RID: 184 RVA: 0x000040F5 File Offset: 0x000022F5
		// (set) Token: 0x060000B9 RID: 185 RVA: 0x000040FD File Offset: 0x000022FD
		public int Intent { get; set; }

		// Token: 0x060000BA RID: 186 RVA: 0x00004106 File Offset: 0x00002306
		public PngChunkSRGB(ImageInfo info)
			: base("sRGB", info)
		{
		}

		// Token: 0x060000BB RID: 187 RVA: 0x00004114 File Offset: 0x00002314
		public override PngChunk.ChunkOrderingConstraint GetOrderingConstraint()
		{
			return PngChunk.ChunkOrderingConstraint.BEFORE_PLTE_AND_IDAT;
		}

		// Token: 0x060000BC RID: 188 RVA: 0x00004118 File Offset: 0x00002318
		public override ChunkRaw CreateRawChunk()
		{
			ChunkRaw chunkRaw = base.createEmptyChunk(1, true);
			chunkRaw.Data[0] = (byte)this.Intent;
			return chunkRaw;
		}

		// Token: 0x060000BD RID: 189 RVA: 0x00004140 File Offset: 0x00002340
		public override void ParseFromRaw(ChunkRaw c)
		{
			if (c.Length != 1)
			{
				throw new PngjException("bad chunk length " + c);
			}
			this.Intent = PngHelperInternal.ReadInt1fromByte(c.Data, 0);
		}

		// Token: 0x060000BE RID: 190 RVA: 0x00004170 File Offset: 0x00002370
		public override void CloneDataFromRead(PngChunk other)
		{
			PngChunkSRGB pngChunkSRGB = (PngChunkSRGB)other;
			this.Intent = pngChunkSRGB.Intent;
		}

		// Token: 0x04000065 RID: 101
		public const string ID = "sRGB";

		// Token: 0x04000066 RID: 102
		public const int RENDER_INTENT_Perceptual = 0;

		// Token: 0x04000067 RID: 103
		public const int RENDER_INTENT_Relative_colorimetric = 1;

		// Token: 0x04000068 RID: 104
		public const int RENDER_INTENT_Saturation = 2;

		// Token: 0x04000069 RID: 105
		public const int RENDER_INTENT_Absolute_colorimetric = 3;
	}
}