Posted by elect on Jun 02, 2014; 9:38am
URL: https://forum.jogamp.org/Texture-compression-tp4032185p4032396.html

gouessej wrote

Look at com.jogamp.opengl.util.texture.spi.DDSImage.

Thanks, you meant this one

 createFromData

public static DDSImage createFromData(int d3dFormat,
                                      int width,
                                      int height,
                                      ByteBuffer[] mipmapData)
                               throws IllegalArgumentException

    Creates a new DDSImage from data supplied by the user. The resulting DDSImage can be written to disk using the write() method.

    Parameters:
        d3dFormat - the D3DFMT_ constant describing the data; it is assumed that it is packed tightly
        width - the width in pixels of the topmost mipmap image
        height - the height in pixels of the topmost mipmap image
        mipmapData - the data for each mipmap level of the resulting DDSImage; either only one mipmap level should be specified, or they all must be
    Returns:
        DDS image object
    Throws:
        IllegalArgumentException - if the data does not match the specified arguments


Ps: how can I do if I only have an image? Because with that method I also have to submit the mimaps, which I don't have..