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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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74
ArcFormats/Zyx/ImageSPL.cs
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@@ -49,54 +49,48 @@ namespace GameRes.Formats.Zyx
public override string Description { get { return "Zyx tiled image format"; } }
public override uint Signature { get { return 0; } }
public override ImageMetaData ReadMetaData (Stream stream)
public override ImageMetaData ReadMetaData (IBinaryStream file)
{
using (var reader = new ArcView.Reader (stream))
int count = file.ReadInt16();
if (count <= 0)
return null;
var tiles = new Tile[count];
for (int i = 0; i < count; ++i)
{
int count = reader.ReadInt16();
if (count <= 0)
var tile = new Tile();
tile.Left = file.ReadInt16();
tile.Top = file.ReadInt16();
if (tile.Left < 0 || tile.Top < 0)
return null;
var tiles = new Tile[count];
for (int i = 0; i < count; ++i)
{
var tile = new Tile();
tile.Left = reader.ReadInt16();
tile.Top = reader.ReadInt16();
if (tile.Left < 0 || tile.Top < 0)
return null;
tile.Right = reader.ReadInt16();
tile.Bottom = reader.ReadInt16();
if (tile.Right <= tile.Left || tile.Bottom <= tile.Top)
return null;
tiles[i] = tile;
}
int width = reader.ReadInt16();
int height = reader.ReadInt16();
if (width <= 0 || height <= 0)
tile.Right = file.ReadInt16();
tile.Bottom = file.ReadInt16();
if (tile.Right <= tile.Left || tile.Bottom <= tile.Top)
return null;
foreach (var tile in tiles)
{
if (tile.Right > width || tile.Bottom > height)
return null;
}
return new SplMetaData
{
Width = (uint)width,
Height = (uint)height,
BPP = 24,
Tiles = tiles,
DataOffset = stream.Position,
};
tiles[i] = tile;
}
int width = file.ReadInt16();
int height = file.ReadInt16();
if (width <= 0 || height <= 0)
return null;
foreach (var tile in tiles)
{
if (tile.Right > width || tile.Bottom > height)
return null;
}
return new SplMetaData
{
Width = (uint)width,
Height = (uint)height,
BPP = 24,
Tiles = tiles,
DataOffset = file.Position,
};
}
public override ImageData Read (Stream stream, ImageMetaData info)
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
{
var meta = info as SplMetaData;
if (null == meta)
throw new System.ArgumentException ("SplFormat.Read should be supplied with SplMetaData", "info");
var reader = new SplReader (stream, meta);
var meta = (SplMetaData)info;
var reader = new SplReader (stream.AsStream, meta);
reader.Unpack ();
return ImageData.Create (info, PixelFormats.Bgr24, null, reader.Data);
}