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Doesn't support DXTn raw data.

See original GitHub issue

Prerequisites

I have written a descriptive issue title
I have verified that I am using the latest version of Magick.NET
I have searched open and closed issues to ensure it has not already been reported

Description

This is a great project, but it seems to be an error when exporting images in DXTn format. The DDS format works fine, but it might be better to get DXTn raw data.

Steps to Reproduce

  using (MagickImage image = new MagickImage("1.jpg"))
    {
        image.Format = MagickFormat.Dxt1;
        var bytes = image.ToByteArray();
    }

System Configuration

Magick.NET version: Magick.NET-Q8-x64.7.10.1
Environment (Operating system, version and so on): Windows 7, Visual Studio 2017，.Net Core 2.2
Additional information:

Issue Analytics

State:
Created 5 years ago
Comments:8 (5 by maintainers)

Top GitHub Comments

1reaction

dlemstracommented, Jan 16, 2019

I think it might be possible to add an option for this to the DDS encoder. Will try to take a look at it this weekend.

1reaction

dlemstracommented, Jan 15, 2019

It appears that you found a bug and I just pushed a patch to the ImageMagick repository to resolve this. I will try to publish a new release this weekend to resolve this.