tag = avio_rl32(pb);
if (tag != MKTAG('D', 'E', 'X', 'A'))
- return -1;
+ return AVERROR_INVALIDDATA;
flags = avio_r8(pb);
c->frames = avio_rb16(pb);
if(!c->frames){
av_log(s, AV_LOG_ERROR, "File contains no frames ???\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
fps = avio_rb32(pb);
st = avformat_new_stream(s, NULL);
if (!st)
- return -1;
+ return AVERROR(ENOMEM);
// Parse WAV data header
if(avio_rl32(pb) == MKTAG('W', 'A', 'V', 'E')){
ast = avformat_new_stream(s, NULL);
if (!ast)
- return -1;
+ return AVERROR(ENOMEM);
ret = ff_get_wav_header(pb, ast->codec, fsize);
if (ret < 0)
return ret;
size = AV_RB32(buf + 5);
if(size > 0xFFFFFF){
av_log(s, AV_LOG_ERROR, "Frame size is too big: %d\n", size);
- return -1;
+ return AVERROR_INVALIDDATA;
}
if(av_new_packet(pkt, size + DXA_EXTRA_SIZE + pal_size) < 0)
return AVERROR(ENOMEM);
return 0;
default:
av_log(s, AV_LOG_ERROR, "Unknown tag %c%c%c%c\n", buf[0], buf[1], buf[2], buf[3]);
- return -1;
+ return AVERROR_INVALIDDATA;
}
}
- return AVERROR(EIO);
+ return AVERROR_EOF;
}
AVInputFormat ff_dxa_demuxer = {