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IBinaryStream migration.

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This commit is contained in:
morkt
2016-10-16 09:22:53 +04:00
parent d0c1d5da01
commit bb18303eb4
251 changed files with 3277 additions and 3630 deletions
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24
ArcFormats/BlackRainbow/ImageBMD.cs
View File

@@ -51,31 +51,25 @@ namespace GameRes.Formats.BlackRainbow
public override uint Signature { get { return 0x444d425fu; } } // '_BMD'
public override bool CanWrite { get { return true; } }
public override ImageMetaData ReadMetaData (Stream stream)
public override ImageMetaData ReadMetaData (IBinaryStream stream)
{
var header = new byte[0x14];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
var header = stream.ReadHeader (0x14);
return new BmdMetaData
{
Width = LittleEndian.ToUInt32 (header, 8),
Height = LittleEndian.ToUInt32 (header, 12),
Width = header.ToUInt32 (8),
Height = header.ToUInt32 (12),
BPP = 32,
PackedSize = LittleEndian.ToUInt32 (header, 4),
Flag = LittleEndian.ToInt32 (header, 0x10),
PackedSize = header.ToUInt32 (4),
Flag = header.ToInt32 (0x10),
};
}
public override ImageData Read (Stream stream, ImageMetaData info)
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
{
var meta = info as BmdMetaData;
if (null == meta)
throw new ArgumentException ("BmdFormat.Read should be supplied with BmdMetaData", "info");
var meta = (BmdMetaData)info;
stream.Position = 0x14;
int image_size = (int)(meta.Width*meta.Height*4);
using (var reader = new LzssReader (stream, (int)meta.PackedSize, image_size))
using (var reader = new LzssReader (stream.AsStream, (int)meta.PackedSize, image_size))
{
PixelFormat format = meta.Flag != 0 ? PixelFormats.Bgra32 : PixelFormats.Bgr32;
reader.Unpack();

20
ArcFormats/BlackRainbow/ImageBMZ.cs
View File

@@ -55,21 +55,21 @@ namespace GameRes.Formats.BlackRainbow
}
}
public override ImageMetaData ReadMetaData (Stream stream)
public override ImageMetaData ReadMetaData (IBinaryStream file)
{
var header = new byte[8];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
using (var zstream = new ZLibStream (stream, CompressionMode.Decompress, true))
return base.ReadMetaData (zstream);
var header = file.ReadHeader (8);
using (var zstream = new ZLibStream (file.AsStream, CompressionMode.Decompress, true))
using (var bmp = new BinaryStream (zstream, file.Name))
return base.ReadMetaData (bmp);
}
public override ImageData Read (Stream stream, ImageMetaData info)
public override ImageData Read (IBinaryStream file, ImageMetaData info)
{
stream.Seek (8, SeekOrigin.Current);
using (var zstream = new ZLibStream (stream, CompressionMode.Decompress, true))
file.Seek (8, SeekOrigin.Current);
using (var zstream = new ZLibStream (file.AsStream, CompressionMode.Decompress, true))
using (var input = new SeekableStream (zstream))
return base.Read (input, info);
using (var bmp = new BinaryStream (input, file.Name))
return base.Read (bmp, info);
}
}
}