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authorAnton Khirnov <anton@khirnov.net>2011-02-21 16:43:01 +0100
committerMichael Niedermayer <michaelni@gmx.at>2011-02-22 02:44:37 +0100
commite63a362857d9807b23e65872598d782fa53bb6af (patch)
tree7a21287e54bfbd2ec9c45bcb5a22e441e4992f2b /libavformat/qcp.c
parent6a786b15c34765ec00be3cd808dafbb041fd5881 (diff)
downloadffmpeg-e63a362857d9807b23e65872598d782fa53bb6af.tar.gz
avio: avio_ prefixes for get_* functions
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> (cherry picked from commit b7effd4e8338f6ed5bda630ad7ed0809bf458648)
Diffstat (limited to 'libavformat/qcp.c')
-rw-r--r--libavformat/qcp.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/libavformat/qcp.c b/libavformat/qcp.c
index 48b5d64c2d..2c1fa3c635 100644
--- a/libavformat/qcp.c
+++ b/libavformat/qcp.c
@@ -91,13 +91,13 @@ static int qcp_read_header(AVFormatContext *s, AVFormatParameters *ap)
if (!st)
return AVERROR(ENOMEM);
- get_be32(pb); // "RIFF"
- s->file_size = get_le32(pb) + 8;
+ avio_rb32(pb); // "RIFF"
+ s->file_size = avio_rl32(pb) + 8;
url_fskip(pb, 8 + 4 + 1 + 1); // "QLCMfmt " + chunk-size + major-version + minor-version
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->channels = 1;
- get_buffer(pb, buf, 16);
+ avio_read(pb, buf, 16);
if (is_qcelp_13k_guid(buf)) {
st->codec->codec_id = CODEC_ID_QCELP;
} else if (!memcmp(buf, guid_evrc, 16)) {
@@ -111,19 +111,19 @@ static int qcp_read_header(AVFormatContext *s, AVFormatParameters *ap)
return AVERROR_INVALIDDATA;
}
url_fskip(pb, 2 + 80); // codec-version + codec-name
- st->codec->bit_rate = get_le16(pb);
+ st->codec->bit_rate = avio_rl16(pb);
- s->packet_size = get_le16(pb);
+ s->packet_size = avio_rl16(pb);
url_fskip(pb, 2); // block-size
- st->codec->sample_rate = get_le16(pb);
+ st->codec->sample_rate = avio_rl16(pb);
url_fskip(pb, 2); // sample-size
memset(c->rates_per_mode, -1, sizeof(c->rates_per_mode));
- nb_rates = get_le32(pb);
+ nb_rates = avio_rl32(pb);
nb_rates = FFMIN(nb_rates, 8);
for (i=0; i<nb_rates; i++) {
- int size = get_byte(pb);
- int mode = get_byte(pb);
+ int size = avio_r8(pb);
+ int mode = avio_r8(pb);
if (mode > QCP_MAX_MODE) {
av_log(s, AV_LOG_WARNING, "Unknown entry %d=>%d in rate-map-table.\n ", mode, size);
} else
@@ -142,7 +142,7 @@ static int qcp_read_packet(AVFormatContext *s, AVPacket *pkt)
while(!url_feof(pb)) {
if (c->data_size) {
- int pkt_size, ret, mode = get_byte(pb);
+ int pkt_size, ret, mode = avio_r8(pb);
if (s->packet_size) {
pkt_size = s->packet_size - 1;
@@ -165,14 +165,14 @@ static int qcp_read_packet(AVFormatContext *s, AVPacket *pkt)
return ret;
}
- if (url_ftell(pb) & 1 && get_byte(pb))
+ if (url_ftell(pb) & 1 && avio_r8(pb))
av_log(s, AV_LOG_WARNING, "Padding should be 0.\n");
- tag = get_le32(pb);
- chunk_size = get_le32(pb);
+ tag = avio_rl32(pb);
+ chunk_size = avio_rl32(pb);
switch (tag) {
case MKTAG('v', 'r', 'a', 't'):
- if (get_le32(pb)) // var-rate-flag
+ if (avio_rl32(pb)) // var-rate-flag
s->packet_size = 0;
url_fskip(pb, 4); // size-in-packets
break;