misc/tools/compress-texture

   1 #!/bin/sh
   2
   3 # usage: compress-texture tool compression in.png out.dds
   4 # example: compress-texture compressonator dxt1 foo.jpg foo.dds
   5
   6 tool=$1; shift
   7 format=$1; shift
   8 src=$1; shift
   9 dst=$1; shift
  10
  11 f=
  12 case "$tool" in
  13         compressonator)
  14                 case "$format" in
  15                         dxt1) f="+fourCC DXT1" ;;
  16                         dxt3) f="+fourCC DXT3" ;;
  17                         dxt5) f="+fourCC DXT5" ;;
  18                 esac
  19                 echo ">> $f ($format)"
  20                 dir=`mktemp -d "$HOME/.wine/drive_c/compressonator.XXXXXX"`
  21                 dir_dos="C:/${dir##*/}"
  22                 ext=${src##*.}
  23                 cp "$src" "$dir/src.$ext"
  24                 wine "$HOME/.wine/drive_c/Program Files/AMD/The Compressonator 1.50/TheCompressonator.exe" -convert -mipmaps "$dir_dos/src.$ext" "$dir_dos/dst.dds" -codec DXTC.dll $f "$@"
  25                 mv "$dir/dst.dds" "$dst"
  26                 rm -rf "$dir"
  27                 ;;
  28         nvcompress)
  29                 case "$format" in
  30                         dxt1) f="-bc1" ;;
  31                         dxt3) f="-alpha -bc3" ;;
  32                         dxt5) f="-alpha -bc5" ;;
  33                 esac
  34                 nvcompress $f "$@" "$src" "$dst"
  35                 ;;
  36 esac