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bluez5: use start_decode to skip the header

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This commit is contained in:
Wim Taymans 2020-12-02 17:01:22 +01:00
parent 3c2ab98a2a
commit 3363544d05
3 changed files with 26 additions and 8 deletions
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16
spa/plugins/bluez5/a2dp-codec-sbc.c
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@ -382,6 +382,21 @@ static int codec_encode(void *data,
return res;
}
static int codec_start_decode (void *data,
const void *src, size_t src_size, uint16_t *seqnum, uint32_t *timestamp)
{
const struct rtp_header *header = src;
size_t header_size = sizeof(struct rtp_header) + sizeof(struct rtp_payload);
spa_return_val_if_fail (src_size > header_size, -EINVAL);
if (seqnum)
*seqnum = ntohs(header->sequence_number);
if (timestamp)
*timestamp = ntohl(header->timestamp);
return header_size;
}
static int codec_decode(void *data,
const void *src, size_t src_size,
void *dst, size_t dst_size,
@ -408,6 +423,7 @@ struct a2dp_codec a2dp_codec_sbc = {
.get_num_blocks = codec_get_num_blocks,
.start_encode = codec_start_encode,
.encode = codec_encode,
.start_decode = codec_start_decode,
.decode = codec_decode,
.reduce_bitpool = codec_reduce_bitpool,
.increase_bitpool = codec_increase_bitpool,