ffmpeg/tools/missing_codec_desc

   1 #!/bin/sh
   2
   3 srcdir=${0%/*}/..
   4
   5 while read -r field equal value; do
   6   case "$field $equal" in
   7     ".id =")
   8       eval "known_${value%,}=1"
   9       ;;
  10   esac
  11 done < $srcdir/libavcodec/codec_desc.c
  12
  13 known_AV_CODEC_ID_NONE=1
  14 known_AV_CODEC_ID_FIRST_AUDIO=1
  15 known_AV_CODEC_ID_FIRST_SUBTITLE=1
  16 known_AV_CODEC_ID_FIRST_UNKNOWN=1
  17 known_AV_CODEC_ID_PROBE=1
  18 known_AV_CODEC_ID_MPEG2TS=1
  19 known_AV_CODEC_ID_MPEG4SYSTEMS=1
  20 known_AV_CODEC_ID_FFMETADATA=1
  21
  22 in=0
  23 while read -r line; do
  24   case "$in-$line" in
  25     0-"enum AVCodecID"*) in=1;;
  26     1-*"};"*)            in=0;;
  27     1-*AV_CODEC_ID_*,*)
  28       cid="${line%%[, =]*}"
  29       eval "known=\$known_$cid"
  30       case "$known" in
  31         1) ;;
  32         *) echo "$cid missing";;
  33       esac
  34       ;;
  35   esac
  36 done < $srcdir/libavcodec/avcodec.h