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  1. #!/bin/bash
  2. ##########################################################################
  3. #
  4. # Copyright 2011 Jose Fonseca
  5. # All Rights Reserved.
  6. #
  7. # Permission is hereby granted, free of charge, to any person obtaining a copy
  8. # of this software and associated documentation files (the "Software"), to deal
  9. # in the Software without restriction, including without limitation the rights
  10. # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11. # copies of the Software, and to permit persons to whom the Software is
  12. # furnished to do so, subject to the following conditions:
  13. #
  14. # The above copyright notice and this permission notice shall be included in
  15. # all copies or substantial portions of the Software.
  16. #
  17. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18. # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19. # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20. # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21. # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22. # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  23. # THE SOFTWARE.
  24. #
  25. ##########################################################################/
  26.  
  27. set -e
  28.  
  29. TRACEDUMP=${TRACEDUMP:-`dirname "$0"`/dump.py}
  30.  
  31. stripdump () {
  32.         python $TRACEDUMP "$1" \
  33.         | sed \
  34.                 -e 's@ // time .*@@' \
  35.                 -e 's/\x1b\[[0-9]\{1,2\}\(;[0-9]\{1,2\}\)\{0,2\}m//g' \
  36.                 -e '/pipe_screen::is_format_supported/d' \
  37.                 -e '/pipe_screen::get_\(shader_\)\?paramf\?/d' \
  38.                 -e 's/\r$//g' \
  39.                 -e 's/^[0-9]\+ //' \
  40.                 -e 's/pipe = \w\+/pipe/g' \
  41.                 -e 's/screen = \w\+/screen/g' \
  42.                 -e 's/, /,\n\t/g' \
  43.         -e 's/) = /)\n\t= /' \
  44.         > "$2"
  45.         echo \
  46.                 -e 's/\<0x[0-9a-fA-F]\+\>/xxx/g' \
  47.         > /dev/null
  48. }
  49.  
  50. FIFODIR=`mktemp -d`
  51. FIFO1="$FIFODIR/1"
  52. FIFO2="$FIFODIR/2"
  53.  
  54. mkfifo "$FIFO1"
  55. mkfifo "$FIFO2"
  56.  
  57. stripdump "$1" "$FIFO1" &
  58. stripdump "$2" "$FIFO2" &
  59.  
  60. sdiff \
  61.         --width=`tput cols` \
  62.         --speed-large-files \
  63.         "$FIFO1" "$FIFO2" \
  64. | less
  65.  
  66. rm -rf "$FIFODIR"
  67.