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=$1; shift
  10
  11 c=
  12 f=
  13 case "$tool" in
  14         compressonator-dxtc|compressonator-atic)
  15                 case "$tool" in
  16                         *-dxtc) c="-codec DXTC.dll" ;;
  17                         *-atic) c="-codec ATICompressor.dll" ;;
  18                 esac
  19                 case "$format" in
  20                         dxt1) f="+fourCC DXT1" ;;
  21                         dxt3) f="+fourCC DXT3" ;;
  22                         dxt5) f="+fourCC DXT5" ;;
  23                 esac
  24                 dir=`mktemp -d "$HOME/.wine/drive_c/compressonator.XXXXXX"`
  25                 dir_dos="C:/${dir##*/}"
  26                 ext=${src##*.}
  27                 cp "$src" "$dir/src.$ext"
  28                 DISPLAY= wine "$HOME/.wine/drive_c/Program Files/AMD/The Compressonator 1.50/TheCompressonator.exe" -convert -mipmaps "$dir_dos/src.$ext" "$dir_dos/dst.dds" $c $f "$@" -mipper BoxFilter.dll
  29                 mv "$dir/dst.dds" "$dst"
  30                 rm -rf "$dir"
  31                 ;;
  32         nvcompress)
  33                 case "$format" in
  34                         dxt1) f="-bc1" ;;
  35                         dxt3) f="-alpha -bc3" ;;
  36                         dxt5) f="-alpha -bc5" ;;
  37                 esac
  38                 nvcompress $f "$@" "$src" "$dst"
  39                 ;;
  40 esac