build: Allow building old API/ABI libpostproc version

[ffmpeg] / libavformat / adxdec.c

diff --git a/libavformat/adxdec.c b/libavformat/adxdec.c
index dca9748301f49118803b96173bf21d62d489fb3b..ab11d832d8b1df75b1bc8de478dcd59136609cb4 100644 (file)
--- a/libavformat/adxdec.c
+++ b/libavformat/adxdec.c
@@ -109,4 +109,5 @@ AVInputFormat ff_adx_demuxer = {
     .read_packet    = adx_read_packet,
     .extensions     = "adx",
     .value          = CODEC_ID_ADPCM_ADX,
+    .flags          = AVFMT_GENERIC_INDEX,
 };