[FFmpeg-cvslog] avformat/voc: Deduplicate codec tags list

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Thu Feb 18 01:42:14 2021 +0100| [e772e253cbaa9cbbc55b8fd62e1e7534c4fab8d8] | committer: Andreas Rheinhardt

avformat/voc: Deduplicate codec tags list

Also saves a relocation.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e772e253cbaa9cbbc55b8fd62e1e7534c4fab8d8
---

 libavformat/voc.c    | 2 ++
 libavformat/voc.h    | 1 +
 libavformat/vocdec.c | 2 +-
 libavformat/vocenc.c | 2 +-
 4 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/libavformat/voc.c b/libavformat/voc.c
index 2a972344d3..e4cdf8bf49 100644
--- a/libavformat/voc.c
+++ b/libavformat/voc.c
@@ -35,3 +35,5 @@ const AVCodecTag ff_voc_codec_tags[] = {
     {AV_CODEC_ID_ADPCM_CT,    0x0200},
     {AV_CODEC_ID_NONE,             0},
 };
+
+const AVCodecTag *const ff_voc_codec_tags_list[] = { ff_voc_codec_tags, NULL };
diff --git a/libavformat/voc.h b/libavformat/voc.h
index 1f9a8be000..1fc6bb4227 100644
--- a/libavformat/voc.h
+++ b/libavformat/voc.h
@@ -45,6 +45,7 @@ typedef enum voc_type {
 
 extern const unsigned char ff_voc_magic[21];
 extern const AVCodecTag ff_voc_codec_tags[];
+extern const AVCodecTag *const ff_voc_codec_tags_list[];
 
 int ff_voc_get_packet(AVFormatContext *s, AVPacket *pkt,
                       AVStream *st, int max_size);
diff --git a/libavformat/vocdec.c b/libavformat/vocdec.c
index d388fce92e..6cdc720ee7 100644
--- a/libavformat/vocdec.c
+++ b/libavformat/vocdec.c
@@ -106,5 +106,5 @@ AVInputFormat ff_voc_demuxer = {
     .read_header    = voc_read_header,
     .read_packet    = voc_read_packet,
     .read_seek      = voc_read_seek,
-    .codec_tag      = (const AVCodecTag* const []){ ff_voc_codec_tags, 0 },
+    .codec_tag      = ff_voc_codec_tags_list,
 };
diff --git a/libavformat/vocenc.c b/libavformat/vocenc.c
index 321b113032..bdc63843c4 100644
--- a/libavformat/vocenc.c
+++ b/libavformat/vocenc.c
@@ -106,6 +106,6 @@ AVOutputFormat ff_voc_muxer = {
     .write_header      = voc_write_header,
     .write_packet      = voc_write_packet,
     .write_trailer     = voc_write_trailer,
-    .codec_tag         = (const AVCodecTag* const []){ ff_voc_codec_tags, 0 },
+    .codec_tag         = ff_voc_codec_tags_list,
     .flags             = AVFMT_NOTIMESTAMPS,
 };