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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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20
ArcFormats/Lilim/ImageABM.cs
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@@ -38,28 +38,26 @@ namespace GameRes.Formats.Lilim
public override string Description { get { return "LiLiM/Le.Chocolat compressed bitmap"; } }
public override uint Signature { get { return 0; } }
public override ImageMetaData ReadMetaData (Stream stream)
public override ImageMetaData ReadMetaData (IBinaryStream stream)
{
var header = new byte[0x46];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
var header = stream.ReadHeader (0x46);
if ('B' != header[0] || 'M' != header[1])
return null;
int type = (sbyte)header[0x1C];
uint frame_offset;
if (1 == type || 2 == type)
{
int count = LittleEndian.ToUInt16 (header, 0x3A);
int count = header.ToUInt16 (0x3A);
if (count > 0xFF)
return null;
frame_offset = LittleEndian.ToUInt32 (header, 0x42);
frame_offset = header.ToUInt32 (0x42);
}
else if (32 == type || 24 == type)
{
uint unpacked_size = LittleEndian.ToUInt32 (header, 2);
uint unpacked_size = header.ToUInt32 (2);
if (0 == unpacked_size || unpacked_size == stream.Length) // probably an ordinary bmp file
return null;
frame_offset = LittleEndian.ToUInt32 (header, 0xA);
frame_offset = header.ToUInt32 (0xA);
}
else
return null;
@@ -67,15 +65,15 @@ namespace GameRes.Formats.Lilim
return null;
return new AbmImageData
{
Width = LittleEndian.ToUInt32 (header, 0x12),
Height = LittleEndian.ToUInt32 (header, 0x16),
Width = header.ToUInt32 (0x12),
Height = header.ToUInt32 (0x16),
BPP = 24,
Mode = type,
BaseOffset = frame_offset,
};
}
public override ImageData Read (Stream stream, ImageMetaData info)
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
{
using (var reader = new AbmReader (stream, (AbmImageData)info))
{