Command Line nVidia DXT Tools

      dds:
nvdxt -   -     dds,  -,    .
detach -  -  dds
stitch -  dds     -,  detach
readdxt -  dds  tga.  -   

             
    .
 detach  stitch    dds   .

 :
 jpg   dds:
nvdxt -file pic.jpg -dxt1a
 tga   ,     512512:
nvdxt -file pic.tga -dxt3 -prescale 512 512
  dds      :
nvdxt -all -deep -dxt3
     dds :
detach pic
 dds   -  e  ( pic_nn,  nn -  -)
stitch pic
 DDS->TGA
readdxt pic.dds