static int str_read_header(AVFormatContext *s,
AVFormatParameters *ap)
{
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
StrDemuxContext *str = s->priv_data;
AVStream *st;
unsigned char sector[RAW_CD_SECTOR_SIZE];
/* skip over any RIFF header */
if (get_buffer(pb, sector, RIFF_HEADER_SIZE) != RIFF_HEADER_SIZE)
- return AVERROR_IO;
+ return AVERROR(EIO);
if (AV_RL32(§or[0]) == RIFF_TAG)
start = RIFF_HEADER_SIZE;
else
/* check through the first 32 sectors for individual channels */
for (i = 0; i < 32; i++) {
if (get_buffer(pb, sector, RAW_CD_SECTOR_SIZE) != RAW_CD_SECTOR_SIZE)
- return AVERROR_IO;
+ return AVERROR(EIO);
//printf("%02x %02x %02x %02x\n",sector[0x10],sector[0x11],sector[0x12],sector[0x13]);
static int str_read_packet(AVFormatContext *s,
AVPacket *ret_pkt)
{
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
StrDemuxContext *str = s->priv_data;
unsigned char sector[RAW_CD_SECTOR_SIZE];
int channel;
while (!packet_read) {
if (get_buffer(pb, sector, RAW_CD_SECTOR_SIZE) != RAW_CD_SECTOR_SIZE)
- return AVERROR_IO;
+ return AVERROR(EIO);
channel = sector[0x11];
if (channel >= 32)
pkt = &str->tmp_pkt;
if (current_sector == 0) {
if (av_new_packet(pkt, frame_size))
- return AVERROR_IO;
+ return AVERROR(EIO);
pkt->pos= url_ftell(pb) - RAW_CD_SECTOR_SIZE;
pkt->stream_index =
if (channel == str->audio_channel) {
pkt = ret_pkt;
if (av_new_packet(pkt, 2304))
- return AVERROR_IO;
+ return AVERROR(EIO);
memcpy(pkt->data,sector+24,2304);
pkt->stream_index =
}
if (url_feof(pb))
- return AVERROR_IO;
+ return AVERROR(EIO);
}
return ret;