Fixes spurious lossless check failures when seeking.
Signed-off-by: Paul B Mahol <[email protected]>
---
libavcodec/mlpdec.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c
index f4c7c6c320..08db5dc63c 100644
--- a/libavcodec/mlpdec.c
+++ b/libavcodec/mlpdec.c
@@ -1342,6 +1342,18 @@ error:
return AVERROR_INVALIDDATA;
}
+static void mlp_decode_flush(AVCodecContext *avctx)
+{
+ MLPDecodeContext *m = avctx->priv_data;
+
+ m->params_valid = 0;
+ for (int substr = 0; substr <= m->max_decoded_substream; substr++){
+ SubStream *s = &m->substream[substr];
+
+ s->lossless_check_data = 0xffffffff;
+ }
+}
+
#if CONFIG_MLP_DECODER
const AVCodec ff_mlp_decoder = {
.name = "mlp",
@@ -1351,6 +1363,7 @@ const AVCodec ff_mlp_decoder = {
.priv_data_size = sizeof(MLPDecodeContext),
.init = mlp_decode_init,
.decode = read_access_unit,
+ .flush = mlp_decode_flush,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
@@ -1364,6 +1377,7 @@ const AVCodec ff_truehd_decoder = {
.priv_data_size = sizeof(MLPDecodeContext),
.init = mlp_decode_init,
.decode = read_access_unit,
+ .flush = mlp_decode_flush,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
--
2.17.1
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