From f594dafc100e317151d388360f99b5e8b8223fdc Mon Sep 17 00:00:00 2001
From: Nicolas George <nicolas.george@normalesup.org>
Date: Mon, 13 Aug 2012 00:31:13 +0200
Subject: [PATCH] tools: add a script to find missing codec descriptors.
---
tools/missing_codec_desc | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100755 tools/missing_codec_desc
diff --git a/tools/missing_codec_desc b/tools/missing_codec_desc
new file mode 100755
index 00000000000..093d02e02ee
--- /dev/null
+++ b/tools/missing_codec_desc
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+srcdir=${0%/*}/..
+
+while read -r field equal value; do
+ case "$field $equal" in
+ ".id =")
+ eval "known_${value%,}=1"
+ ;;
+ esac
+done < $srcdir/libavcodec/codec_desc.c
+
+known_AV_CODEC_ID_NONE=1
+known_AV_CODEC_ID_FIRST_AUDIO=1
+known_AV_CODEC_ID_FIRST_SUBTITLE=1
+known_AV_CODEC_ID_FIRST_UNKNOWN=1
+known_AV_CODEC_ID_TTF=1
+known_AV_CODEC_ID_PROBE=1
+known_AV_CODEC_ID_MPEG2TS=1
+known_AV_CODEC_ID_MPEG4SYSTEMS=1
+known_AV_CODEC_ID_FFMETADATA=1
+
+in=0
+while read -r line; do
+ case "$in-$line" in
+ 0-"enum AVCodecID"*) in=1;;
+ 1-*"};"*) in=0;;
+ 1-*AV_CODEC_ID_*,*)
+ cid="${line%%[, =]*}"
+ eval "known=\$known_$cid"
+ case "$known" in
+ 1) ;;
+ *) echo "$cid missing";;
+ esac
+ ;;
+ esac
+done < $srcdir/libavcodec/avcodec.h
--
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