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avformat/utils: fix indentation

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Signed-off-by: Marton Balint <cus@passwd.hu>
pull/349/head^2
Marton Balint 6 years ago
parent d4ae28e494
commit 57580e2ab6
1 changed files with 118 additions and 118 deletions
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  1. 236
      libavformat/utils.c

236
libavformat/utils.c
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@ -5111,147 +5111,147 @@ static int match_stream_specifier(AVFormatContext *s, AVStream *st,
{
int match = 1; /* Stores if the specifier matches so far. */
while (*spec) {
if (*spec <= '9' && *spec >= '0') { /* opt:index */
if (indexptr)
*indexptr = spec;
return match;
} else if (*spec == 'v' || *spec == 'a' || *spec == 's' || *spec == 'd' ||
*spec == 't' || *spec == 'V') { /* opt:[vasdtV] */
enum AVMediaType type;
int nopic = 0;
switch (*spec++) {
case 'v': type = AVMEDIA_TYPE_VIDEO; break;
case 'a': type = AVMEDIA_TYPE_AUDIO; break;
case 's': type = AVMEDIA_TYPE_SUBTITLE; break;
case 'd': type = AVMEDIA_TYPE_DATA; break;
case 't': type = AVMEDIA_TYPE_ATTACHMENT; break;
case 'V': type = AVMEDIA_TYPE_VIDEO; nopic = 1; break;
default: av_assert0(0);
}
if (*spec && *spec++ != ':') /* If we are not at the end, then another specifier must follow. */
return AVERROR(EINVAL);
if (*spec <= '9' && *spec >= '0') { /* opt:index */
if (indexptr)
*indexptr = spec;
return match;
} else if (*spec == 'v' || *spec == 'a' || *spec == 's' || *spec == 'd' ||
*spec == 't' || *spec == 'V') { /* opt:[vasdtV] */
enum AVMediaType type;
int nopic = 0;
switch (*spec++) {
case 'v': type = AVMEDIA_TYPE_VIDEO; break;
case 'a': type = AVMEDIA_TYPE_AUDIO; break;
case 's': type = AVMEDIA_TYPE_SUBTITLE; break;
case 'd': type = AVMEDIA_TYPE_DATA; break;
case 't': type = AVMEDIA_TYPE_ATTACHMENT; break;
case 'V': type = AVMEDIA_TYPE_VIDEO; nopic = 1; break;
default: av_assert0(0);
}
if (*spec && *spec++ != ':') /* If we are not at the end, then another specifier must follow. */
return AVERROR(EINVAL);
#if FF_API_LAVF_AVCTX
FF_DISABLE_DEPRECATION_WARNINGS
if (type != st->codecpar->codec_type
&& (st->codecpar->codec_type != AVMEDIA_TYPE_UNKNOWN || st->codec->codec_type != type))
match = 0;
FF_ENABLE_DEPRECATION_WARNINGS
if (type != st->codecpar->codec_type
&& (st->codecpar->codec_type != AVMEDIA_TYPE_UNKNOWN || st->codec->codec_type != type))
match = 0;
FF_ENABLE_DEPRECATION_WARNINGS
#else
if (type != st->codecpar->codec_type)
match = 0;
if (type != st->codecpar->codec_type)
match = 0;
#endif
if (nopic && (st->disposition & AV_DISPOSITION_ATTACHED_PIC))
match = 0;
} else if (*spec == 'p' && *(spec + 1) == ':') {
int prog_id, i, j;
int found = 0;
char *endptr;
spec += 2;
prog_id = strtol(spec, &endptr, 0);
/* Disallow empty id and make sure that if we are not at the end, then another specifier must follow. */
if (spec == endptr || (*endptr && *endptr++ != ':'))
return AVERROR(EINVAL);
spec = endptr;
if (match) {
for (i = 0; i < s->nb_programs; i++) {
if (s->programs[i]->id != prog_id)
continue;
if (nopic && (st->disposition & AV_DISPOSITION_ATTACHED_PIC))
match = 0;
} else if (*spec == 'p' && *(spec + 1) == ':') {
int prog_id, i, j;
int found = 0;
char *endptr;
spec += 2;
prog_id = strtol(spec, &endptr, 0);
/* Disallow empty id and make sure that if we are not at the end, then another specifier must follow. */
if (spec == endptr || (*endptr && *endptr++ != ':'))
return AVERROR(EINVAL);
spec = endptr;
if (match) {
for (i = 0; i < s->nb_programs; i++) {
if (s->programs[i]->id != prog_id)
continue;
for (j = 0; j < s->programs[i]->nb_stream_indexes; j++) {
if (st->index == s->programs[i]->stream_index[j]) {
found = 1;
i = s->nb_programs;
break;
for (j = 0; j < s->programs[i]->nb_stream_indexes; j++) {
if (st->index == s->programs[i]->stream_index[j]) {
found = 1;
i = s->nb_programs;
break;
}
}
}
}
}
}
if (!found)
match = 0;
} else if (*spec == '#' ||
(*spec == 'i' && *(spec + 1) == ':')) {
int stream_id;
char *endptr;
spec += 1 + (*spec == 'i');
stream_id = strtol(spec, &endptr, 0);
if (spec == endptr || *endptr) /* Disallow empty id and make sure we are at the end. */
return AVERROR(EINVAL);
return match && (stream_id == st->id);
} else if (*spec == 'm' && *(spec + 1) == ':') {
AVDictionaryEntry *tag;
char *key, *val;
int ret;
if (match) {
spec += 2;
val = strchr(spec, ':');
key = val ? av_strndup(spec, val - spec) : av_strdup(spec);
if (!key)
return AVERROR(ENOMEM);
tag = av_dict_get(st->metadata, key, NULL, 0);
if (tag) {
if (!val || !strcmp(tag->value, val + 1))
ret = 1;
else
ret = 0;
} else
ret = 0;
av_freep(&key);
}
return match && ret;
} else if (*spec == 'u' && *(spec + 1) == '\0') {
AVCodecParameters *par = st->codecpar;
if (!found)
match = 0;
} else if (*spec == '#' ||
(*spec == 'i' && *(spec + 1) == ':')) {
int stream_id;
char *endptr;
spec += 1 + (*spec == 'i');
stream_id = strtol(spec, &endptr, 0);
if (spec == endptr || *endptr) /* Disallow empty id and make sure we are at the end. */
return AVERROR(EINVAL);
return match && (stream_id == st->id);
} else if (*spec == 'm' && *(spec + 1) == ':') {
AVDictionaryEntry *tag;
char *key, *val;
int ret;
if (match) {
spec += 2;
val = strchr(spec, ':');
key = val ? av_strndup(spec, val - spec) : av_strdup(spec);
if (!key)
return AVERROR(ENOMEM);
tag = av_dict_get(st->metadata, key, NULL, 0);
if (tag) {
if (!val || !strcmp(tag->value, val + 1))
ret = 1;
else
ret = 0;
} else
ret = 0;
av_freep(&key);
}
return match && ret;
} else if (*spec == 'u' && *(spec + 1) == '\0') {
AVCodecParameters *par = st->codecpar;
#if FF_API_LAVF_AVCTX
FF_DISABLE_DEPRECATION_WARNINGS
AVCodecContext *codec = st->codec;
AVCodecContext *codec = st->codec;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
int val;
switch (par->codec_type) {
case AVMEDIA_TYPE_AUDIO:
val = par->sample_rate && par->channels;
int val;
switch (par->codec_type) {
case AVMEDIA_TYPE_AUDIO:
val = par->sample_rate && par->channels;
#if FF_API_LAVF_AVCTX
val = val || (codec->sample_rate && codec->channels);
val = val || (codec->sample_rate && codec->channels);
#endif
if (par->format == AV_SAMPLE_FMT_NONE
if (par->format == AV_SAMPLE_FMT_NONE
#if FF_API_LAVF_AVCTX
&& codec->sample_fmt == AV_SAMPLE_FMT_NONE
&& codec->sample_fmt == AV_SAMPLE_FMT_NONE
#endif
)
return 0;
break;
case AVMEDIA_TYPE_VIDEO:
val = par->width && par->height;
)
return 0;
break;
case AVMEDIA_TYPE_VIDEO:
val = par->width && par->height;
#if FF_API_LAVF_AVCTX
val = val || (codec->width && codec->height);
val = val || (codec->width && codec->height);
#endif
if (par->format == AV_PIX_FMT_NONE
if (par->format == AV_PIX_FMT_NONE
#if FF_API_LAVF_AVCTX
&& codec->pix_fmt == AV_PIX_FMT_NONE
&& codec->pix_fmt == AV_PIX_FMT_NONE
#endif
)
return 0;
break;
case AVMEDIA_TYPE_UNKNOWN:
val = 0;
break;
default:
val = 1;
break;
}
)
return 0;
break;
case AVMEDIA_TYPE_UNKNOWN:
val = 0;
break;
default:
val = 1;
break;
}
#if FF_API_LAVF_AVCTX
return match && ((par->codec_id != AV_CODEC_ID_NONE || codec->codec_id != AV_CODEC_ID_NONE) && val != 0);
return match && ((par->codec_id != AV_CODEC_ID_NONE || codec->codec_id != AV_CODEC_ID_NONE) && val != 0);
#else
return match && (par->codec_id != AV_CODEC_ID_NONE && val != 0);
return match && (par->codec_id != AV_CODEC_ID_NONE && val != 0);
#endif
} else {
return AVERROR(EINVAL);
}
} else {
return AVERROR(EINVAL);
}
}
return match;

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