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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/FC01/ImageCLM.cs
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@@ -45,20 +45,18 @@ namespace GameRes.Formats.FC01
public override string Description { get { return "F&C Co. image format"; } }
public override uint Signature { get { return 0x204D4C43; } } // 'CLM'
public override ImageMetaData ReadMetaData (Stream stream)
public override ImageMetaData ReadMetaData (IBinaryStream stream)
{
var header = new byte[0x40];
if (header.Length != stream.Read (header, 0, header.Length))
var header = stream.ReadHeader (0x40);
if (!header.AsciiEqual (4, "1.00"))
return null;
if (!Binary.AsciiEqual (header, 4, "1.00"))
return null;
uint data_offset = LittleEndian.ToUInt32 (header, 0x10);
uint data_offset = header.ToUInt32 (0x10);
if (data_offset < 0x40)
return null;
uint width = LittleEndian.ToUInt32 (header, 0x1C);
uint height = LittleEndian.ToUInt32 (header, 0x20);
int bpp = LittleEndian.ToInt32 (header, 0x24);
int unpacked_size = LittleEndian.ToInt32 (header, 0x28);
uint width = header.ToUInt32 (0x1C);
uint height = header.ToUInt32 (0x20);
int bpp = header.ToInt32 (0x24);
int unpacked_size = header.ToInt32 (0x28);
return new ClmMetaData
{
Width = width,
@@ -69,7 +67,7 @@ namespace GameRes.Formats.FC01
};
}
public override ImageData Read (Stream stream, ImageMetaData info)
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
{
var meta = (ClmMetaData)info;
stream.Position = meta.DataOffset;
@@ -78,7 +76,7 @@ namespace GameRes.Formats.FC01
if (8 == meta.BPP)
{
format = PixelFormats.Indexed8;
palette = ReadPalette (stream);
palette = ReadPalette (stream.AsStream);
}
else if (24 == meta.BPP)
format = PixelFormats.Bgr24;
@@ -87,7 +85,7 @@ namespace GameRes.Formats.FC01
else
throw new NotSupportedException ("Not supported CLM color depth");
int packed_size = (int)(stream.Length - stream.Position);
using (var reader = new MrgLzssReader (stream, packed_size, meta.UnpackedSize))
using (var reader = new MrgLzssReader (stream.AsStream, packed_size, meta.UnpackedSize))
{
reader.Unpack();
return ImageData.Create (info, format, palette, reader.Data);