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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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52
ArcFormats/AZSys/ImageTYP1.cs
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@@ -45,46 +45,38 @@ namespace GameRes.Formats.AZSys
public override string Description { get { return "AZ system image format"; } }
public override uint Signature { get { return 0x31505954; } } // 'TYP1'
public Typ1Format ()
{
Extensions = new string[] { "cpb" };
}
public override ImageMetaData ReadMetaData (Stream stream)
public override ImageMetaData ReadMetaData (IBinaryStream stream)
{
stream.Position = 4;
int bpp = stream.ReadByte();
bool has_palette = stream.ReadByte() != 0;
using (var input = new ArcView.Reader (stream))
var info = new Typ1MetaData { BPP = bpp };
info.Width = stream.ReadUInt16();
info.Height = stream.ReadUInt16();
uint packed_size = stream.ReadUInt32();
uint palette_size = 8 == bpp ? 0x400u : 0u;
if (packed_size+palette_size+0xE == stream.Length)
{
var info = new Typ1MetaData { BPP = bpp };
info.Width = input.ReadUInt16();
info.Height = input.ReadUInt16();
uint packed_size = input.ReadUInt32();
uint palette_size = 8 == bpp ? 0x400u : 0u;
if (packed_size+palette_size+0xE == stream.Length)
{
info.SeparateChannels = false;
info.HasPalette = palette_size > 0;
info.PackedSize = packed_size;
}
else
{
info.SeparateChannels = true;
info.HasPalette = has_palette;
info.Channel[0] = input.ReadUInt32();
info.Channel[1] = input.ReadUInt32();
info.Channel[2] = input.ReadUInt32();
info.Channel[3] = input.ReadUInt32();
}
return info;
info.SeparateChannels = false;
info.HasPalette = palette_size > 0;
info.PackedSize = packed_size;
}
else
{
info.SeparateChannels = true;
info.HasPalette = has_palette;
info.Channel[0] = stream.ReadUInt32();
info.Channel[1] = stream.ReadUInt32();
info.Channel[2] = stream.ReadUInt32();
info.Channel[3] = stream.ReadUInt32();
}
return info;
}
public override ImageData Read (Stream stream, ImageMetaData info)
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
{
var meta = (Typ1MetaData)info;
var reader = new Reader (stream, meta);
var reader = new Reader (stream.AsStream, meta);
reader.Unpack();
return ImageData.Create (meta, reader.Format, reader.Palette, reader.Data);
}