niko
96 lines
3.1 KiB
C#
96 lines
3.1 KiB
C#
using System;
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namespace Hjg.Pngcs.Chunks
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{
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// Token: 0x02000025 RID: 37
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public class PngChunkICCP : PngChunkSingle
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{
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// Token: 0x0600014D RID: 333 RVA: 0x000062FA File Offset: 0x000044FA
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public PngChunkICCP(ImageInfo info)
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: base("iCCP", info)
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{
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}
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// Token: 0x0600014E RID: 334 RVA: 0x00006308 File Offset: 0x00004508
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public override PngChunk.ChunkOrderingConstraint GetOrderingConstraint()
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{
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return PngChunk.ChunkOrderingConstraint.BEFORE_PLTE_AND_IDAT;
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}
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// Token: 0x0600014F RID: 335 RVA: 0x0000630C File Offset: 0x0000450C
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public override ChunkRaw CreateRawChunk()
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{
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ChunkRaw chunkRaw = base.createEmptyChunk(this.profileName.Length + this.compressedProfile.Length + 2, true);
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Array.Copy(ChunkHelper.ToBytes(this.profileName), 0, chunkRaw.Data, 0, this.profileName.Length);
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chunkRaw.Data[this.profileName.Length] = 0;
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chunkRaw.Data[this.profileName.Length + 1] = 0;
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Array.Copy(this.compressedProfile, 0, chunkRaw.Data, this.profileName.Length + 2, this.compressedProfile.Length);
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return chunkRaw;
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}
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// Token: 0x06000150 RID: 336 RVA: 0x000063AC File Offset: 0x000045AC
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public override void ParseFromRaw(ChunkRaw chunk)
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{
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int num = ChunkHelper.PosNullByte(chunk.Data);
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this.profileName = PngHelperInternal.charsetLatin1.GetString(chunk.Data, 0, num);
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int num2 = (int)(chunk.Data[num + 1] & byte.MaxValue);
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if (num2 != 0)
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{
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throw new Exception("bad compression for ChunkTypeICCP");
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}
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int num3 = chunk.Data.Length - (num + 2);
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this.compressedProfile = new byte[num3];
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Array.Copy(chunk.Data, num + 2, this.compressedProfile, 0, num3);
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}
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// Token: 0x06000151 RID: 337 RVA: 0x0000642C File Offset: 0x0000462C
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public override void CloneDataFromRead(PngChunk other)
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{
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PngChunkICCP pngChunkICCP = (PngChunkICCP)other;
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this.profileName = pngChunkICCP.profileName;
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this.compressedProfile = new byte[pngChunkICCP.compressedProfile.Length];
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Array.Copy(pngChunkICCP.compressedProfile, this.compressedProfile, this.compressedProfile.Length);
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}
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// Token: 0x06000152 RID: 338 RVA: 0x00006478 File Offset: 0x00004678
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public void SetProfileNameAndContent(string name, string profile)
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{
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this.SetProfileNameAndContent(name, ChunkHelper.ToBytes(this.profileName));
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}
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// Token: 0x06000153 RID: 339 RVA: 0x0000648C File Offset: 0x0000468C
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public void SetProfileNameAndContent(string name, byte[] profile)
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{
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this.profileName = name;
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this.compressedProfile = ChunkHelper.compressBytes(profile, true);
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}
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// Token: 0x06000154 RID: 340 RVA: 0x000064A2 File Offset: 0x000046A2
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public string GetProfileName()
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{
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return this.profileName;
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}
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// Token: 0x06000155 RID: 341 RVA: 0x000064AA File Offset: 0x000046AA
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public byte[] GetProfile()
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{
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return ChunkHelper.compressBytes(this.compressedProfile, false);
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}
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// Token: 0x06000156 RID: 342 RVA: 0x000064B8 File Offset: 0x000046B8
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public string GetProfileAsString()
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{
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return ChunkHelper.ToString(this.GetProfile());
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}
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// Token: 0x040000B6 RID: 182
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public const string ID = "iCCP";
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// Token: 0x040000B7 RID: 183
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private string profileName;
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// Token: 0x040000B8 RID: 184
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private byte[] compressedProfile;
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}
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}
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