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fftools: Constify values from av_dict_get()

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Treat values returned from av_dict_get() as const, since they are
internal to AVDictionary.

Signed-off-by: Chad Fraleigh <chadf@triularity.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Chad Fraleigh
2021-10-18 15:27:01 -07:00
committed by Andreas Rheinhardt
parent a90e41c590
commit a185b526a9
6 changed files with 19 additions and 19 deletions
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6
fftools/ffmpeg.c
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@@ -677,7 +677,7 @@ static void ffmpeg_cleanup(int ret)
void remove_avoptions(AVDictionary **a, AVDictionary *b)
{
AVDictionaryEntry *t = NULL;
const AVDictionaryEntry *t = NULL;
while ((t = av_dict_get(b, "", t, AV_DICT_IGNORE_SUFFIX))) {
av_dict_set(a, t->key, NULL, AV_DICT_MATCH_CASE);
@@ -686,7 +686,7 @@ void remove_avoptions(AVDictionary **a, AVDictionary *b)
void assert_avoptions(AVDictionary *m)
{
AVDictionaryEntry *t;
const AVDictionaryEntry *t;
if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_FATAL, "Option %s not found.\n", t->key);
exit_program(1);
@@ -3228,7 +3228,7 @@ static int init_output_stream_streamcopy(OutputStream *ost)
static void set_encoder_id(OutputFile *of, OutputStream *ost)
{
AVDictionaryEntry *e;
const AVDictionaryEntry *e;
uint8_t *encoder_string;
int encoder_string_len;