avio_skip(pb, 2); /* Unknown (padding?) */
- xmv->audio_tracks = av_malloc(xmv->audio_track_count * sizeof(XMVAudioTrack));
- if (!xmv->audio_tracks)
- return AVERROR(ENOMEM);
-
xmv->audio = av_malloc(xmv->audio_track_count * sizeof(XMVAudioPacket));
- if (!xmv->audio)
- return AVERROR(ENOMEM);
+ if (!xmv->audio) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
for (audio_track = 0; audio_track < xmv->audio_track_count; audio_track++) {
- XMVAudioTrack *track = &xmv->audio_tracks[audio_track];
- XMVAudioPacket *packet = &xmv->audio [audio_track];
+ XMVAudioPacket *packet = &xmv->audio[audio_track];
AVStream *ast = NULL;
- track->compression = avio_rl16(pb);
- track->channels = avio_rl16(pb);
- track->sample_rate = avio_rl32(pb);
- track->bits_per_sample = avio_rl16(pb);
- track->flags = avio_rl16(pb);
-
- track->bit_rate = track->bits_per_sample *
- track->sample_rate *
- track->channels;
- track->block_align = 36 * track->channels;
- track->block_samples = 64;
- track->codec_id = ff_wav_codec_get_id(track->compression,
- track->bits_per_sample);
-
- packet->track = track;
+ packet->compression = avio_rl16(pb);
+ packet->channels = avio_rl16(pb);
+ packet->sample_rate = avio_rl32(pb);
+ packet->bits_per_sample = avio_rl16(pb);
+ packet->flags = avio_rl16(pb);
+
+ packet->bit_rate = packet->bits_per_sample *
+ packet->sample_rate *
+ packet->channels;
+ packet->block_align = 36 * packet->channels;
+ packet->block_samples = 64;
+ packet->codec_id = ff_wav_codec_get_id(packet->compression,
+ packet->bits_per_sample);
+
packet->stream_index = -1;
packet->frame_size = 0;
}
ast = avformat_new_stream(s, NULL);
- if (!ast)
- return AVERROR(ENOMEM);
+ if (!ast) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
ast->codec->codec_type = AVMEDIA_TYPE_AUDIO;
- ast->codec->codec_id = track->codec_id;
- ast->codec->codec_tag = track->compression;
- ast->codec->channels = track->channels;
- ast->codec->sample_rate = track->sample_rate;
- ast->codec->bits_per_coded_sample = track->bits_per_sample;
- ast->codec->bit_rate = track->bit_rate;
- ast->codec->block_align = 36 * track->channels;
+ ast->codec->codec_id = packet->codec_id;
+ ast->codec->codec_tag = packet->compression;
+ ast->codec->channels = packet->channels;
+ ast->codec->sample_rate = packet->sample_rate;
+ ast->codec->bits_per_coded_sample = packet->bits_per_sample;
+ ast->codec->bit_rate = packet->bit_rate;
+ ast->codec->block_align = 36 * packet->channels;
- avpriv_set_pts_info(ast, 32, track->block_samples, track->sample_rate);
+ avpriv_set_pts_info(ast, 32, packet->block_samples, packet->sample_rate);
packet->stream_index = ast->index;