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added some IImageDecoder implementations.

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This commit is contained in:
morkt
2016-10-26 05:10:30 +04:00
parent d02a9b180a
commit 2c06c1cbcd
8 changed files with 196 additions and 95 deletions
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13
ArcFormats/CatSystem/ArcHG3.cs
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@@ -55,7 +55,7 @@ namespace GameRes.Formats.CatSystem
{
var entry = new Entry
{
Name = string.Format ("{0}#{1:D4}.tga", base_name, i),
Name = string.Format ("{0}#{1:D4}", base_name, i),
Type = "image",
Offset = offset + 8,
Size = section_size - 8,
@@ -70,9 +70,8 @@ namespace GameRes.Formats.CatSystem
return new ArcFile (file, this, dir);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
// emulate TGA image
var offset = entry.Offset+8;
var info = new HgMetaData
{
@@ -85,12 +84,8 @@ namespace GameRes.Formats.CatSystem
CanvasWidth = arc.File.View.ReadUInt32 (offset+0x1C),
CanvasHeight = arc.File.View.ReadUInt32 (offset+0x20),
};
using (var input = arc.File.CreateStream (entry.Offset, entry.Size))
using (var reader = new Hg3Reader (input, info))
{
var pixels = reader.Unpack();
return TgaStream.Create (info, pixels, reader.Flipped);
}
var input = arc.File.CreateStream (entry.Offset, entry.Size);
return new Hg3Reader (input, info);
}
}
}