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more aac correction - release

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This commit is contained in:
Philippe G
2020-05-14 19:26:59 -07:00
parent 575118f62c
commit c33635f35c
2 changed files with 16 additions and 9 deletions
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2
components/squeezelite/alac.c
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@@ -358,7 +358,7 @@ static decode_state alac_decode(void) {
return DECODE_COMPLETE;
}
// enough data for coding
// is there enough data for decoding
if (bytes < block_size) {
UNLOCK_S;
return DECODE_RUNNING;

23
components/squeezelite/helix-aac.c
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@@ -389,19 +389,25 @@ static decode_state helixaac_decode(void) {
}
if (found == 1) {
LOG_INFO("samplerate: %u channels: %u", samplerate, channels);
bytes_total = _buf_used(streambuf);
bytes_wrap = min(bytes_total, _buf_cont_read(streambuf));
LOCK_O;
LOG_INFO("setting track_start");
output.next_sample_rate = decode_newstream(samplerate, output.supported_rates);
IF_DSD( output.next_fmt = PCM; )
output.track_start = outputbuf->writep;
if (output.fade_mode) _checkfade(true);
decode.new_stream = false;
UNLOCK_O;
LOG_INFO("setting track start, samplerate: %u channels: %u", samplerate, channels);
bytes_total = _buf_used(streambuf);
bytes_wrap = min(bytes_total, _buf_cont_read(streambuf));
// come back later if we don' thave enough data
if (bytes_total < WRAPBUF_LEN) {
UNLOCK_S;
LOG_INFO("need more audio data");
return DECODE_RUNNING;
}
} else if (found == -1) {
@@ -418,8 +424,9 @@ static decode_state helixaac_decode(void) {
}
}
if (bytes_wrap < WRAPBUF_LEN && (bytes_total > WRAPBUF_LEN || stream.state <= DISCONNECT)) {
// make a local copy of frames which may have wrapped round the end of streambuf
// we always have at least WRAPBUF_LEN unless it's the end of a stream
if (bytes_wrap < WRAPBUF_LEN) {
// build a linear buffer if we are crossing the end of streambuf
memcpy(a->wrap_buf, streambuf->readp, bytes_wrap);
memcpy(a->wrap_buf + bytes_wrap, streambuf->buf, min(WRAPBUF_LEN, bytes_total) - bytes_wrap);