diff mbox series

[FFmpeg-devel,28/29] avformat/wav: Deduplicate codec tags lists

Message ID 20210218034214.2090223-28-andreas.rheinhardt@gmail.com
State Accepted
Commit 1df1083b6c8cb2dcfa7bfd183b032ce4cabd69e6
Headers show
Series [FFmpeg-devel,01/29] configure, libavcodec/Makefile: Remove spurious CAF demuxer dependencies
Related show

Checks

Context Check Description
andriy/x86_make success Make finished
andriy/x86_make_fate success Make fate finished
andriy/PPC64_make success Make finished
andriy/PPC64_make_fate success Make fate finished

Commit Message

Andreas Rheinhardt Feb. 18, 2021, 3:42 a.m. UTC
Also saves relocations.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
---
 libavformat/riff.c   | 4 ++++
 libavformat/riff.h   | 2 ++
 libavformat/wavdec.c | 4 ++--
 libavformat/wavenc.c | 4 ++--
 4 files changed, 10 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/libavformat/riff.c b/libavformat/riff.c
index eee78c229c..270ff7c024 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -596,6 +596,10 @@  const AVCodecTag *const ff_riff_codec_tags_list[] = {
 };
 #endif
 
+#if CONFIG_WAV_DEMUXER || CONFIG_WAV_MUXER || CONFIG_W64_DEMUXER || CONFIG_W64_MUXER
+const AVCodecTag *const ff_wav_codec_tags_list[] = { ff_codec_wav_tags, NULL };
+#endif
+
 const AVMetadataConv ff_riff_info_conv[] = {
     { "IART", "artist"     },
     { "ICMT", "comment"    },
diff --git a/libavformat/riff.h b/libavformat/riff.h
index 47dbaeafd1..0548279c6b 100644
--- a/libavformat/riff.h
+++ b/libavformat/riff.h
@@ -74,6 +74,8 @@  extern const AVCodecTag ff_codec_bmp_tags[]; // exposed through avformat_get_rif
 extern const AVCodecTag ff_codec_wav_tags[];
 /* The following list contains both ff_codec_bmp_tags and ff_codec_wav_tags. */
 extern const AVCodecTag *const ff_riff_codec_tags_list[];
+/* The following list contains only ff_codec_wav_tags. */
+extern const AVCodecTag *const ff_wav_codec_tags_list[];
 
 extern const AVCodecTag ff_codec_bmp_tags_unofficial[];
 
diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c
index ef144502a2..e99de8f6d3 100644
--- a/libavformat/wavdec.c
+++ b/libavformat/wavdec.c
@@ -821,7 +821,7 @@  AVInputFormat ff_wav_demuxer = {
     .read_packet    = wav_read_packet,
     .read_seek      = wav_read_seek,
     .flags          = AVFMT_GENERIC_INDEX,
-    .codec_tag      = (const AVCodecTag * const []) { ff_codec_wav_tags,  0 },
+    .codec_tag      = ff_wav_codec_tags_list,
     .priv_class     = &wav_demuxer_class,
 };
 #endif /* CONFIG_WAV_DEMUXER */
@@ -978,7 +978,7 @@  AVInputFormat ff_w64_demuxer = {
     .read_packet    = wav_read_packet,
     .read_seek      = wav_read_seek,
     .flags          = AVFMT_GENERIC_INDEX,
-    .codec_tag      = (const AVCodecTag * const []) { ff_codec_wav_tags, 0 },
+    .codec_tag      = ff_wav_codec_tags_list,
     .priv_class     = &w64_demuxer_class,
 };
 #endif /* CONFIG_W64_DEMUXER */
diff --git a/libavformat/wavenc.c b/libavformat/wavenc.c
index 1027f107ee..b65b8b0940 100644
--- a/libavformat/wavenc.c
+++ b/libavformat/wavenc.c
@@ -514,7 +514,7 @@  AVOutputFormat ff_wav_muxer = {
     .write_trailer     = wav_write_trailer,
     .deinit            = wav_deinit,
     .flags             = AVFMT_TS_NONSTRICT,
-    .codec_tag         = (const AVCodecTag* const []){ ff_codec_wav_tags, 0 },
+    .codec_tag         = ff_wav_codec_tags_list,
     .priv_class        = &wav_muxer_class,
 };
 #endif /* CONFIG_WAV_MUXER */
@@ -612,6 +612,6 @@  AVOutputFormat ff_w64_muxer = {
     .write_packet      = wav_write_packet,
     .write_trailer     = w64_write_trailer,
     .flags             = AVFMT_TS_NONSTRICT,
-    .codec_tag         = (const AVCodecTag* const []){ ff_codec_wav_tags, 0 },
+    .codec_tag         = ff_wav_codec_tags_list,
 };
 #endif /* CONFIG_W64_MUXER */