Also set the MLP/TrueHD channel layout in the decoder.
Applications might not use the parser,
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@ -329,6 +329,23 @@ static int read_major_sync(MLPDecodeContext *m, GetBitContext *gb)
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for (substr = 0; substr < MAX_SUBSTREAMS; substr++)
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for (substr = 0; substr < MAX_SUBSTREAMS; substr++)
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m->substream[substr].restart_seen = 0;
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m->substream[substr].restart_seen = 0;
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if (mh.stream_type == 0xbb) {
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/* MLP stream */
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m->avctx->channel_layout = ff_mlp_layout[mh.channels_mlp];
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} else { /* mh.stream_type == 0xba */
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/* TrueHD stream */
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if (mh.channels_thd_stream2) {
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m->avctx->channel_layout = ff_truehd_layout(mh.channels_thd_stream2);
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} else {
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m->avctx->channel_layout = ff_truehd_layout(mh.channels_thd_stream1);
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}
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if (m->avctx->channels &&
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av_get_channel_layout_nb_channels(m->avctx->channel_layout) != m->avctx->channels) {
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m->avctx->channel_layout = 0;
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av_log_ask_for_sample(m->avctx, "Unknown channel layout.");
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}
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}
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m->needs_reordering = mh.channels_mlp >= 18 && mh.channels_mlp <= 20;
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m->needs_reordering = mh.channels_mlp >= 18 && mh.channels_mlp <= 20;
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return 0;
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return 0;
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