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avio: avio_ prefixes for get_* functions

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In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Anton Khirnov
2011-02-21 16:43:01 +01:00
committed by Ronald S. Bultje
parent f8bed30d8b
commit b7effd4e83
107 changed files with 1821 additions and 1776 deletions
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16
libavformat/tta.c
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@ -47,19 +47,19 @@ static int tta_read_header(AVFormatContext *s, AVFormatParameters *ap)
ff_id3v1_read(s);
start_offset = url_ftell(s->pb);
if (get_le32(s->pb) != AV_RL32("TTA1"))
if (avio_rl32(s->pb) != AV_RL32("TTA1"))
return -1; // not tta file
url_fskip(s->pb, 2); // FIXME: flags
channels = get_le16(s->pb);
bps = get_le16(s->pb);
samplerate = get_le32(s->pb);
channels = avio_rl16(s->pb);
bps = avio_rl16(s->pb);
samplerate = avio_rl32(s->pb);
if(samplerate <= 0 || samplerate > 1000000){
av_log(s, AV_LOG_ERROR, "nonsense samplerate\n");
return -1;
}
datalen = get_le32(s->pb);
datalen = avio_rl32(s->pb);
if(datalen < 0){
av_log(s, AV_LOG_ERROR, "nonsense datalen\n");
return -1;
@ -87,7 +87,7 @@ static int tta_read_header(AVFormatContext *s, AVFormatParameters *ap)
framepos = url_ftell(s->pb) + 4*c->totalframes + 4;
for (i = 0; i < c->totalframes; i++) {
uint32_t size = get_le32(s->pb);
uint32_t size = avio_rl32(s->pb);
av_add_index_entry(st, framepos, i*framelen, size, 0, AVINDEX_KEYFRAME);
framepos += size;
}
@ -101,13 +101,13 @@ static int tta_read_header(AVFormatContext *s, AVFormatParameters *ap)
st->codec->extradata_size = url_ftell(s->pb) - start_offset;
if(st->codec->extradata_size+FF_INPUT_BUFFER_PADDING_SIZE <= (unsigned)st->codec->extradata_size){
//this check is redundant as get_buffer should fail
//this check is redundant as avio_read should fail
av_log(s, AV_LOG_ERROR, "extradata_size too large\n");
return -1;
}
st->codec->extradata = av_mallocz(st->codec->extradata_size+FF_INPUT_BUFFER_PADDING_SIZE);
url_fseek(s->pb, start_offset, SEEK_SET);
get_buffer(s->pb, st->codec->extradata, st->codec->extradata_size);
avio_read(s->pb, st->codec->extradata, st->codec->extradata_size);
return 0;
}