diff options
| -rw-r--r-- | libao2/ao_coreaudio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libao2/ao_coreaudio.c b/libao2/ao_coreaudio.c index 61323c1129..34374f4c9c 100644 --- a/libao2/ao_coreaudio.c +++ b/libao2/ao_coreaudio.c @@ -133,7 +133,10 @@ static int write_buffer(unsigned char* data, int len){ static int read_buffer(unsigned char* data,int len){ int buffered = av_fifo_size(ao->buffer); if (len > buffered) len = buffered; - av_fifo_generic_read(ao->buffer, data, len, NULL); + if (data) + av_fifo_generic_read(ao->buffer, data, len, NULL); + else + av_fifo_drain(ao->buffer, len); return len; } |