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lavf: deprecate get_strz() in favor of avio_get_str

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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Anton Khirnov 2011-03-02 17:48:45 +01:00 committed by Ronald S. Bultje
parent 41d8555f72
commit e16ead0716
5 changed files with 14 additions and 15 deletions
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7
libavformat/avio.h
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@ -548,7 +548,12 @@ int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen);
int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen);
int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen);
char *get_strz(AVIOContext *s, char *buf, int maxlen); #if FF_API_OLD_AVIO
/**
* @deprecated use avio_get_str instead
*/
attribute_deprecated char *get_strz(AVIOContext *s, char *buf, int maxlen);
#endif
unsigned int avio_rb16(AVIOContext *s); unsigned int avio_rb16(AVIOContext *s);
unsigned int avio_rb24(AVIOContext *s); unsigned int avio_rb24(AVIOContext *s);
unsigned int avio_rb32(AVIOContext *s); unsigned int avio_rb32(AVIOContext *s);

13
libavformat/aviobuf.c
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@ -675,20 +675,13 @@ unsigned int avio_rb32(AVIOContext *s)
return val; return val;
} }
#if FF_API_OLD_AVIO
char *get_strz(AVIOContext *s, char *buf, int maxlen) char *get_strz(AVIOContext *s, char *buf, int maxlen)
{ {
int i = 0; avio_get_str(s, INT_MAX, buf, maxlen);
char c;
while ((c = avio_r8(s))) {
if (i < maxlen-1)
buf[i++] = c;
}
buf[i] = 0; /* Ensure null terminated, but may be truncated */
return buf; return buf;
} }
#endif
int ff_get_line(AVIOContext *s, char *buf, int maxlen) int ff_get_line(AVIOContext *s, char *buf, int maxlen)
{ {

4
libavformat/cafdec.c
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@ -185,8 +185,8 @@ static void read_info_chunk(AVFormatContext *s, int64_t size)
for (i = 0; i < nb_entries; i++) { for (i = 0; i < nb_entries; i++) {
char key[32]; char key[32];
char value[1024]; char value[1024];
get_strz(pb, key, sizeof(key)); avio_get_str(pb, INT_MAX, key, sizeof(key));
get_strz(pb, value, sizeof(value)); avio_get_str(pb, INT_MAX, value, sizeof(value));
av_metadata_set2(&s->metadata, key, value, 0); av_metadata_set2(&s->metadata, key, value, 0);
} }
} }

3
libavformat/ffmdec.c
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@ -325,7 +325,8 @@ static int ffm_read_header(AVFormatContext *s, AVFormatParameters *ap)
codec->qcompress = avio_rb16(pb) / 10000.0; codec->qcompress = avio_rb16(pb) / 10000.0;
codec->qblur = avio_rb16(pb) / 10000.0; codec->qblur = avio_rb16(pb) / 10000.0;
codec->bit_rate_tolerance = avio_rb32(pb); codec->bit_rate_tolerance = avio_rb32(pb);
codec->rc_eq = av_strdup(get_strz(pb, rc_eq_buf, sizeof(rc_eq_buf))); avio_get_str(pb, INT_MAX, rc_eq_buf, sizeof(rc_eq_buf));
codec->rc_eq = av_strdup(rc_eq_buf);
codec->rc_max_rate = avio_rb32(pb); codec->rc_max_rate = avio_rb32(pb);
codec->rc_min_rate = avio_rb32(pb); codec->rc_min_rate = avio_rb32(pb);
codec->rc_buffer_size = avio_rb32(pb); codec->rc_buffer_size = avio_rb32(pb);

2
libavformat/mov.c
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@ -2331,7 +2331,7 @@ static void mov_read_chapters(AVFormatContext *s)
avio_get_str16le(sc->pb, len, title, title_len); avio_get_str16le(sc->pb, len, title, title_len);
else { else {
AV_WB16(title, ch); AV_WB16(title, ch);
get_strz(sc->pb, title + 2, len - 1); avio_get_str(sc->pb, len - 2, title + 2, title_len - 2);
} }
ff_new_chapter(s, i, st->time_base, sample->timestamp, end, title); ff_new_chapter(s, i, st->time_base, sample->timestamp, end, title);