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(DwqFormat): refined alpha-channel detection.

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This commit is contained in:
morkt 2016-05-20 04:10:12 +04:00
parent d2ff05fd8f
commit f4517d4183
1 changed files with 5 additions and 5 deletions
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10
ArcFormats/BlackCyc/ImageDWQ.cs
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@ -2,7 +2,7 @@
//! \date Sat Aug 01 13:18:46 2015 //! \date Sat Aug 01 13:18:46 2015
//! \brief Black Cyc image format. //! \brief Black Cyc image format.
// //
// Copyright (C) 2015 by morkt // Copyright (C) 2015-2016 by morkt
// //
// Permission is hereby granted, free of charge, to any person obtaining a copy // Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to // of this software and associated documentation files (the "Software"), to
@ -66,7 +66,7 @@ namespace GameRes.Formats.BlackCyc
public string BaseType; public string BaseType;
public int PackedSize; public int PackedSize;
public int PackType; public int PackType;
public bool AType; public bool HasAlpha;
} }
[Export(typeof(ImageFormat))] [Export(typeof(ImageFormat))]
@ -112,7 +112,7 @@ namespace GameRes.Formats.BlackCyc
BaseType = "BMP", BaseType = "BMP",
PackedSize = (int)(stream.Length-0x40), PackedSize = (int)(stream.Length-0x40),
PackType = header.PackType, PackType = header.PackType,
AType = header.AType, HasAlpha = header.AType,
}; };
} }
} }
@ -142,7 +142,7 @@ namespace GameRes.Formats.BlackCyc
BaseType = Encoding.ASCII.GetString (header.Bytes, 0, 0x10).TrimEnd(), BaseType = Encoding.ASCII.GetString (header.Bytes, 0, 0x10).TrimEnd(),
PackedSize = packed_size, PackedSize = packed_size,
PackType = header.PackType, PackType = header.PackType,
AType = header.AType, HasAlpha = header.AType || 7 == header.PackType,
}; };
} }
@ -186,7 +186,7 @@ namespace GameRes.Formats.BlackCyc
} }
if (null == bitmap) if (null == bitmap)
throw new NotImplementedException(); throw new NotImplementedException();
if (meta.AType) if (meta.HasAlpha)
{ {
int mask_offset = 0x40+meta.PackedSize; int mask_offset = 0x40+meta.PackedSize;
if (mask_offset != stream.Length) if (mask_offset != stream.Length)