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lavf/format: use const AVInputFormat for iteration 

Signed-off-by: Josh de Kock <josh@itanimul.li>
This commit is contained in:
Josh de Kock 2018-04-01 03:17:07 +01:00
parent 85bf89885a
commit d1221f3351
1 changed files with 5 additions and 5 deletions
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10
libavformat/format.c
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@ -117,11 +117,11 @@ enum AVCodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
AVInputFormat *av_find_input_format(const char *short_name)
{
AVInputFormat *fmt = NULL;
const AVInputFormat *fmt = NULL;
void *i = 0;
while ((fmt = av_demuxer_iterate(&i)))
if (av_match_name(short_name, fmt->name))
return fmt;
return (AVInputFormat*)fmt;
return NULL;
}
@ -129,7 +129,8 @@ AVInputFormat *av_probe_input_format3(AVProbeData *pd, int is_opened,
int *score_ret)
{
AVProbeData lpd = *pd;
AVInputFormat *fmt1 = NULL, *fmt;
const AVInputFormat *fmt1 = NULL;
AVInputFormat *fmt = NULL;
int score, score_max = 0;
void *i = 0;
const static uint8_t zerobuffer[AVPROBE_PADDING_SIZE];
@ -156,7 +157,6 @@ AVInputFormat *av_probe_input_format3(AVProbeData *pd, int is_opened,
nodat = ID3_GREATER_PROBE;
}
fmt = NULL;
while ((fmt1 = av_demuxer_iterate(&i))) {
if (!is_opened == !(fmt1->flags & AVFMT_NOFILE) && strcmp(fmt1->name, "image2"))
continue;
@ -191,7 +191,7 @@ AVInputFormat *av_probe_input_format3(AVProbeData *pd, int is_opened,
}
if (score > score_max) {
score_max = score;
fmt = fmt1;
fmt = (AVInputFormat*)fmt1;
} else if (score == score_max)
fmt = NULL;
}