mirror of
https://github.com/XLabsProject/img-format-helper.git
synced 2023-08-02 15:02:11 +02:00
32 lines
1.3 KiB
C#
32 lines
1.3 KiB
C#
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using System.Collections.Generic;
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namespace IWImgViewer
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{
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public static class FormatHelper
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{
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public static Dictionary<GfxImageFileFormat, byte> ChannelCount = new Dictionary<GfxImageFileFormat, byte>()
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{
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{GfxImageFileFormat.IMG_FORMAT_BITMAP_ALPHA, 1 },
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{GfxImageFileFormat.IMG_FORMAT_BITMAP_LUMINANCE, 1 },
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{GfxImageFileFormat.IMG_FORMAT_BITMAP_RGB, 3 },
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{GfxImageFileFormat.IMG_FORMAT_BITMAP_RGBA, 4 },
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{GfxImageFileFormat.IMG_FORMAT_DXT1, 4 },
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{GfxImageFileFormat.IMG_FORMAT_DXT3, 4 },
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{GfxImageFileFormat.IMG_FORMAT_DXT5, 4 }
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};
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public static Dictionary<GfxImageFileFormat, ManagedSquish.SquishFlags> GfxFormatToSquishFormat = new Dictionary<GfxImageFileFormat, ManagedSquish.SquishFlags>()
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{
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{ GfxImageFileFormat.IMG_FORMAT_DXT1, ManagedSquish.SquishFlags.Dxt1 },
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{ GfxImageFileFormat.IMG_FORMAT_DXT3, ManagedSquish.SquishFlags.Dxt3 },
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{ GfxImageFileFormat.IMG_FORMAT_DXT5, ManagedSquish.SquishFlags.Dxt5 },
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};
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public static byte GetBlockSize(GfxImageFileFormat format)
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{
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return (byte)(format.ToString().Contains("DXT") ? 4 : 1);
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}
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}
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}
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