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[FLAC Decoder] Correctly handle zero length frames 

Apparently, the decoder is capable of returning zero length frames
without having hit the end of the stream.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
main
Christopher Snowhill 2022-07-14 00:01:59 -07:00
parent 32ec11a42e
commit 27a1153b91
1 changed files with 7 additions and 5 deletions
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12
Plugins/Flac/FlacDecoder.m
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@ -365,12 +365,14 @@ void ErrorCallback(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorS
id audioChunkClass = NSClassFromString(@"AudioChunk");
AudioChunk *chunk = nil;
if(FLAC__stream_decoder_get_state(decoder) == FLAC__STREAM_DECODER_END_OF_STREAM) {
return nil;
}
while (blockBufferFrames <= 0) {
if(FLAC__stream_decoder_get_state(decoder) == FLAC__STREAM_DECODER_END_OF_STREAM) {
return nil;
}
if(!FLAC__stream_decoder_process_single(decoder)) {
return nil;
if(!FLAC__stream_decoder_process_single(decoder)) {
return nil;
}
}
if(blockBufferFrames > 0) {