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(CgFormat.Reader): implement IImageDecoder.

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This commit is contained in:
morkt 2016-10-29 02:04:19 +04:00
parent 94d426d8a9
commit ab965b9529
1 changed files with 18 additions and 1 deletions
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19
ArcFormats/AnimeGameSystem/ImageAinos.cs
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@ -233,9 +233,10 @@ namespace GameRes.Formats.Ags
}
}
internal sealed class Reader : IDisposable
internal sealed class Reader : IImageDecoder
{
IBinaryStream m_input;
ImageData m_image;
byte[] m_output;
int m_type;
int m_width;
@ -245,6 +246,21 @@ namespace GameRes.Formats.Ags
int m_right;
int m_bottom;
public Stream Source { get { m_input.Position = 0; return m_input.AsStream; } }
public ImageFormat SourceFormat { get { return null; } }
public ImageMetaData Info { get; private set; }
public ImageData Image
{
get
{
if (null == m_image)
{
Unpack();
m_image = ImageData.Create (Info, PixelFormats.Bgr24, null, m_output, m_width*3);
}
return m_image;
}
}
public byte[] Data { get { return m_output; } }
public Reader (IBinaryStream file, CgMetaData info, byte[] base_image = null)
@ -258,6 +274,7 @@ namespace GameRes.Formats.Ags
m_bottom = info.Bottom == 0 ? m_height : info.Bottom;
m_output = base_image ?? new byte[3*m_width*m_height];
m_input = file;
Info = info;
ShiftTable = InitShiftTable();
if (0 != (info.Type & 7))