public BXLIM(Stream input)
{
using (var br = new BinaryReaderX(input))
{
var tex = br.ReadBytes((int)br.BaseStream.Length - 40);
sections = br.ReadSections();
byteOrder = br.ByteOrder;
switch (sections.Header.magic)
{
case "CLIM":
BCLIMHeader = sections[0].Data.BytesToStruct <BCLIMImageHeader>(byteOrder);
Settings = new ImageSettings
{
Width = BCLIMHeader.width,
Height = BCLIMHeader.height,
Format = ImageSettings.ConvertFormat(BCLIMHeader.format),
Orientation = ImageSettings.ConvertOrientation(BCLIMHeader.orientation)
};
Image = Common.Load(tex, Settings);
break;
case "FLIM":
if (byteOrder == ByteOrder.LittleEndian)
{
BFLIMHeaderLE = sections[0].Data.BytesToStruct <BFLIMImageHeaderLE>(byteOrder);
Settings = new ImageSettings
{
Width = BFLIMHeaderLE.width,
Height = BFLIMHeaderLE.height,
Format = ImageSettings.ConvertFormat(BFLIMHeaderLE.format),
Orientation = ImageSettings.ConvertOrientation(BFLIMHeaderLE.orientation),
};
Image = Common.Load(tex, Settings);
}
else
{
BFLIMHeaderBE = sections[0].Data.BytesToStruct <BFLIMImageHeaderBE>(byteOrder);
var padWidth = 2 << (int)Math.Log(BFLIMHeaderBE.width - 1, 2);
var padHeight = 2 << (int)Math.Log(BFLIMHeaderBE.height - 1, 2);
Settings = new ImageSettings
{
Width = padWidth,
Height = padHeight,
Format = ImageSettings.ConvertFormat(BFLIMHeaderBE.format),
Orientation = Cetera.Image.Orientation.Default,
PadToPowerOf2 = true,
ZOrder = (br.ByteOrder == ByteOrder.LittleEndian) ? true : false
};
Image = SwizzleTiles(Common.Load(tex, Settings), padWidth, padHeight, BFLIMHeaderBE.width, BFLIMHeaderBE.height, 8, BFLIMHeaderBE.tileMode);
}
break;
default:
throw new NotSupportedException($"Unknown image format {sections.Header.magic}");
}
}
}
public void Save(Stream output)
{
using (var bw = new BinaryWriterX(output))
{
var settings = new ImageSettings();
byte[] texture;
switch (sections.Header.magic)
{
case "CLIM":
settings.Width = BCLIMHeader.width;
settings.Height = BCLIMHeader.height;
settings.Orientation = ImageSettings.ConvertOrientation(BCLIMHeader.orientation);
settings.Format = ImageSettings.ConvertFormat(BCLIMHeader.format);
texture = Common.Save(Image, settings);
bw.Write(texture);
// We can now change the image width/height/filesize!
BCLIMHeader.width = (short)Image.Width;
BCLIMHeader.height = (short)Image.Height;
BCLIMHeader.datasize = texture.Length;
sections[0].Data = BCLIMHeader.StructToBytes();
sections.Header.file_size = texture.Length + 40;
bw.WriteSections(sections);
break;
case "FLIM":
if (byteOrder == ByteOrder.LittleEndian)
{
settings.Width = BFLIMHeaderLE.width;
settings.Height = BFLIMHeaderLE.height;
settings.Orientation = ImageSettings.ConvertOrientation(BFLIMHeaderLE.orientation);
settings.Format = ImageSettings.ConvertFormat(BFLIMHeaderLE.format);
texture = Common.Save(Image, settings);
bw.Write(texture);
// We can now change the image width/height/filesize!
BFLIMHeaderLE.width = (short)Image.Width;
BFLIMHeaderLE.height = (short)Image.Height;
BFLIMHeaderLE.datasize = texture.Length;
sections[0].Data = BFLIMHeaderLE.StructToBytes();
sections.Header.file_size = texture.Length + 40;
bw.WriteSections(sections);
}
else
{
throw new NotSupportedException($"Big Endian FLIM isn't savable yet!");
}
break;
default:
throw new NotSupportedException($"Unknown image format {sections.Header.magic}");
}
}
}
public BXLIM(Stream input)
{
using (var br = new BinaryReaderX(input))
{
var tex = br.ReadBytes((int)br.BaseStream.Length - 40);
sections = br.ReadSections();
switch (sections.Header.magic)
{
case "CLIM":
BCLIMHeader = sections[0].Data.BytesToStruct <BCLIMImageHeader>(br.ByteOrder);
Settings = new ImageSettings
{
Width = BCLIMHeader.width,
Height = BCLIMHeader.height,
Format = ImageSettings.ConvertFormat(BCLIMHeader.format),
Orientation = ImageSettings.ConvertOrientation(BCLIMHeader.orientation)
};
break;
case "FLIM":
BFLIMHeader = sections[0].Data.BytesToStruct <BFLIMImageHeader>(br.ByteOrder);
Settings = new ImageSettings
{
Width = BFLIMHeader.width,
Height = BFLIMHeader.height,
Format = ImageSettings.ConvertFormat(BFLIMHeader.format),
Orientation = ImageSettings.ConvertOrientation(BFLIMHeader.orientation)
};
break;
default:
throw new NotSupportedException($"Unknown image format {sections.Header.magic}");
}
Image = Common.Load(tex, Settings);
}
}