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cmdutils: media type to letter conversion in a separate function.

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This commit is contained in:
Nicolas George 2012-01-19 20:50:30 +01:00
parent de07355026
commit a9575ffc65
1 changed files with 14 additions and 17 deletions
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31
cmdutils.c
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@ -764,6 +764,18 @@ int opt_formats(const char *opt, const char *arg)
return 0;
}
static char get_media_type_char(enum AVMediaType type)
{
static const char map[AVMEDIA_TYPE_NB] = {
[AVMEDIA_TYPE_VIDEO] = 'V',
[AVMEDIA_TYPE_AUDIO] = 'A',
[AVMEDIA_TYPE_DATA] = 'D',
[AVMEDIA_TYPE_SUBTITLE] = 'S',
[AVMEDIA_TYPE_ATTACHMENT] = 'T',
};
return type >= 0 && type < AVMEDIA_TYPE_NB && map[type] ? map[type] : '?';
}
int opt_codecs(const char *opt, const char *arg)
{
AVCodec *p = NULL, *p2;
@ -783,7 +795,6 @@ int opt_codecs(const char *opt, const char *arg)
int decode = 0;
int encode = 0;
int cap = 0;
const char *type_str;
p2 = NULL;
while ((p = av_codec_next(p))) {
@ -804,24 +815,10 @@ int opt_codecs(const char *opt, const char *arg)
break;
last_name = p2->name;
switch (p2->type) {
case AVMEDIA_TYPE_VIDEO:
type_str = "V";
break;
case AVMEDIA_TYPE_AUDIO:
type_str = "A";
break;
case AVMEDIA_TYPE_SUBTITLE:
type_str = "S";
break;
default:
type_str = "?";
break;
}
printf(" %s%s%s%s%s%s %-15s %s",
printf(" %s%s%c%s%s%s %-15s %s",
decode ? "D" : (/* p2->decoder ? "d" : */ " "),
encode ? "E" : " ",
type_str,
get_media_type_char(p2->type),
cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S" : " ",
cap & CODEC_CAP_DR1 ? "D" : " ",
cap & CODEC_CAP_TRUNCATED ? "T" : " ",