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authorAndreas Rheinhardt <andreas.rheinhardt@outlook.com>2022-01-06 20:59:32 +0100
committerAndreas Rheinhardt <andreas.rheinhardt@outlook.com>2022-01-08 18:15:18 +0100
commitad0b4afec57381c74f57dd3f3c65c49cc406c9fd (patch)
tree5bc21a323ab3123b81583e9f5d33b0c0d99f218c
parent2d0b17e820b84cceb95c29557e168a6ef98d4ce1 (diff)
downloadffmpeg-ad0b4afec57381c74f57dd3f3c65c49cc406c9fd.tar.gz
avdevice/iec61883: #if unused code away, fix -O0 compilation
iec61883_parse_queue_hdv() is only called when the mpegts-demuxer is available and can be optimized away when not. Yet this optimization is not a given and it fails with e.g. GCC 11 when using -O0 in which case one will get a compilation error because the call to the unavailable avpriv_mpegts_parse_packet() is not optimized away. Therefore #if the offending code away in this case. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
-rw-r--r--libavdevice/iec61883.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libavdevice/iec61883.c b/libavdevice/iec61883.c
index e7b71c757a..72e14abff2 100644
--- a/libavdevice/iec61883.c
+++ b/libavdevice/iec61883.c
@@ -220,6 +220,7 @@ static int iec61883_parse_queue_dv(struct iec61883_data *dv, AVPacket *pkt)
static int iec61883_parse_queue_hdv(struct iec61883_data *dv, AVPacket *pkt)
{
+#if CONFIG_MPEGTS_DEMUXER
DVPacket *packet;
int size;
@@ -235,7 +236,7 @@ static int iec61883_parse_queue_hdv(struct iec61883_data *dv, AVPacket *pkt)
if (size > 0)
return size;
}
-
+#endif
return -1;
}