Remove unnecessary libavutil/(avutil|common|internal).h inclusions

Some of these were made possible by moving several common macros to
libavutil/macros.h.

While just at it, also improve the other headers a bit.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/libavformat/webmdashenc.c b/libavformat/webmdashenc.c
index cf69bd35b1..a942c484e9 100644
--- a/libavformat/webmdashenc.c
+++ b/libavformat/webmdashenc.c
@@ -38,6 +38,8 @@
 #include "libavutil/opt.h"
 #include "libavutil/time_internal.h"
 
+#include "libavcodec/codec_desc.h"
+
 typedef struct AdaptationSet {
     char id[10];
     int *streams;