src/gallium/tools/trace/tracediff.sh

   1 #!/usr/bin/env 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"