int palette_size;
} YopDecContext;
-static int yop_probe(AVProbeData *probe_packet)
+static int yop_probe(const AVProbeData *probe_packet)
{
if (AV_RB16(probe_packet->buf) == AV_RB16("YO") &&
probe_packet->buf[2]<10 &&
if (!audio_stream || !video_stream)
return AVERROR(ENOMEM);
- // Extra data that will be passed to the decoder
- if (ff_alloc_extradata(video_stream->codecpar, 8))
- return AVERROR(ENOMEM);
-
// Audio
audio_par = audio_stream->codecpar;
audio_par->codec_type = AVMEDIA_TYPE_AUDIO;
video_stream->sample_aspect_ratio = (AVRational){1, 2};
- ret = avio_read(pb, video_par->extradata, 8);
- if (ret < 8)
- return ret < 0 ? ret : AVERROR_EOF;
+ ret = ff_get_extradata(s, video_par, pb, 8);
+ if (ret < 0)
+ return ret;
yop->palette_size = video_par->extradata[0] * 3 + 4;
yop->audio_block_length = AV_RL16(video_par->extradata + 6);