Add support for decoding Tiff images with UnassociatedAlphaData #2037
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gfoidl
reviewed
Mar 6, 2022
| var color = default(TPixel); | ||
| color.FromVector4(TiffUtils.Vector4Default); | ||
| int offset = 0; | ||
| byte[] buffer = new byte[4]; |
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Can this allocation be avoided?
I.e. turn it into stackalloc and use it as Span<byte>. Maybe TiffUtils need to be updated also.
| var color = default(TPixel); | ||
| color.FromVector4(TiffUtils.Vector4Default); | ||
| int offset = 0; | ||
| byte[] buffer = new byte[4]; |
…lanar configuration
| { | ||
| data.Slice(offset, 4).CopyTo(buffer); | ||
| Array.Reverse(buffer); | ||
| float r = BitConverter.ToSingle(buffer, 0); |
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It'll be nice when we can use BinaryPrimitives.ReadSingleBigEndian here.
JimBobSquarePants
approved these changes
Mar 8, 2022
4 tasks
|
sorry, I'm completely lost |
This was referenced Jul 23, 2025
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This was referenced Sep 23, 2025
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Prerequisites
Description
This PR adds support for decoding Tiff images with UnassociatedAlphaData. This is the first step in supporting decoding tiff images with
ExtraSamples./cc @IldarKhayrutdinov