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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-05-17 15:32:05 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-05-20 13:33:38 +0200 |
| commit | 26f3e79114660de079bc9d784070d70b64e18ee5 (patch) | |
| tree | 1f3f1ad15447c333ad1829642c592e623d83e57b | |
| parent | 583c3d45fab6ed9aecd96f6c5ce02a789ca13e2c (diff) | |
| download | ffmpeg-26f3e79114660de079bc9d784070d70b64e18ee5.tar.gz | |
avformat/tee: Constify AVDictionaryEntry* pointee where possible
This is in preparation for using av_dict_iterate().
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
| -rw-r--r-- | libavformat/tee.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavformat/tee.c b/libavformat/tee.c index 1cbbb80dbb..b252b61a64 100644 --- a/libavformat/tee.c +++ b/libavformat/tee.c @@ -158,7 +158,7 @@ static int open_slave(AVFormatContext *avf, char *slave, TeeSlave *tee_slave) { int i, ret; AVDictionary *options = NULL, *bsf_options = NULL; - AVDictionaryEntry *entry; + const AVDictionaryEntry *entry; char *filename; char *format = NULL, *select = NULL, *on_fail = NULL; char *use_fifo = NULL, *fifo_options_str = NULL; @@ -172,15 +172,16 @@ static int open_slave(AVFormatContext *avf, char *slave, TeeSlave *tee_slave) return ret; #define CONSUME_OPTION(option, field, action) do { \ - if ((entry = av_dict_get(options, option, NULL, 0))) { \ - field = entry->value; \ + AVDictionaryEntry *en = av_dict_get(options, option, NULL, 0); \ + if (en) { \ + field = en->value; \ { action } \ av_dict_set(&options, option, NULL, 0); \ } \ } while (0) #define STEAL_OPTION(option, field) \ CONSUME_OPTION(option, field, \ - entry->value = NULL; /* prevent it from being freed */) + en->value = NULL; /* prevent it from being freed */) #define PROCESS_OPTION(option, field, function, on_error) \ CONSUME_OPTION(option, field, if ((ret = function) < 0) { { on_error } goto end; }) |