progs/tools/trace/gltrace

   1 #!/bin/bash
   2
   3 # Copyright (C) 2006  Thomas Sondergaard
   4 # All Rights Reserved.
   5 #
   6 # Permission is hereby granted, free of charge, to any person obtaining a
   7 # copy of this software and associated documentation files (the "Software"),
   8 # to deal in the Software without restriction, including without limitation
   9 # on the rights to use, copy, modify, merge, publish, distribute, sub
  10 # license, and/or sell copies of the Software, and to permit persons to whom
  11 # the Software is furnished to do so, subject to the following conditions:
  12 #
  13 # The above copyright notice and this permission notice (including the next
  14 # paragraph) shall be included in all copies or substantial portions of the
  15 # 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 NON-INFRINGEMENT.  IN NO EVENT SHALL
  20 # IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  23 # IN THE SOFTWARE.
  24 #
  25 # Authors:
  26 #    Thomas Sondergaard <ts@medical-insight.com>
  27
  28 usage="usage: $0 [ -hctev ] [-l LOGFILE] program [args...]\n\t-h\t\thelp (this text)\n\t-c\t\tlog gl calls\n\t-t\t\ttime stamp log entries\n\t-e\t\tcheck for and log errors. errors occurring between\n\t\t\tglBegin() and glEnd() are checked at glEnd()\n\t-v\t\tverbose. Shows configuration settings passed to\n\t\t\tgltrace.so\n\t-l LOGFILE\tlogfile. Default is stderr"
  29
  30 # Path to gltrace.so - must not be relative
  31 #GLTRACE_SO=/home/ts/Mesa_gltrace/src/mesa/glapi/gltrace.so
  32 # This seems to work:
  33 GLTRACE_SO=./gltrace.so
  34
  35 # Set options from command line
  36
  37 VERBOSE=0
  38 GLTRACE_LOG_CALLS=0
  39 GLTRACE_LOG_TIME=0
  40 GLTRACE_CHECK_ERRORS=0
  41 export GLTRACE_LOG_CALLS GLTRACE_LOG_TIME GLTRACE_CHECK_ERRORS
  42
  43 if [ $# -eq 0 ]; then
  44     echo -e $usage
  45     exit
  46 fi
  47
  48 while getopts "hctevl:" options; do
  49     case $options in
  50         h) echo -e $usage
  51             exit 1;;
  52         c) GLTRACE_LOG_CALLS=1;;
  53         t) GLTRACE_LOG_TIME=1;;
  54         e) GLTRACE_CHECK_ERRORS=1;;
  55         l) GLTRACE_LOGFILE=$OPTARG
  56             export GLTRACE_LOGFILE;;
  57         v) VERBOSE=1;;
  58         *) echo -e $usage
  59             exit 1;;
  60     esac
  61 done
  62
  63 # Remove the parsed args
  64 shift $(($OPTIND-1))
  65
  66 if [ ! -r $GLTRACE_SO ]; then
  67     echo "Error: The gltrace.so file '$GLTRACE_SO' is missing!"
  68     exit 1
  69 fi
  70
  71 export LD_PRELOAD=$GLTRACE_SO
  72
  73 if [ $VERBOSE -eq 1 ]; then
  74  echo GLTRACE_LOG_CALLS=$GLTRACE_LOG_CALLS
  75  echo GLTRACE_LOG_TIME=$GLTRACE_LOG_TIME
  76  echo GLTRACE_CHECK_ERRORS=$GLTRACE_CHECK_ERRORS
  77  echo GLTRACE_LOGFILE=$GLTRACE_LOGFILE
  78  echo LD_PRELOAD=$LD_PRELOAD
  79  echo command=$*
  80 fi
  81
  82 exec $*