avcodec/allcodecs: Don't include libx264 twice in the list of codecs

Since a247ac640df3da573cd661065bf53f37863e2b46, allcodecs.c contained
two lines that matched the regex used by find_filters_extern in
configure; as a result, libx264 appeared twice the list of codecs
(if enabled).

Fix this by using only one matching line by adding a preprocessor define
for the part that differed in the two old lines: The const qualifier.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-05-11 03:14:30 +02:00
parent 6ff2aba088
commit 5a413b392e

View File

@ -766,10 +766,11 @@ extern const AVCodec ff_libx262_encoder;
#if CONFIG_LIBX264_ENCODER
#include <x264.h>
#if X264_BUILD < 153
extern AVCodec ff_libx264_encoder;
#define LIBX264_CONST
#else
extern const AVCodec ff_libx264_encoder;
#define LIBX264_CONST const
#endif
extern LIBX264_CONST AVCodec ff_libx264_encoder;
#endif
extern const AVCodec ff_libx264rgb_encoder;
extern AVCodec ff_libx265_encoder;