diff options
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/audio/audio_device.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index f19f8f6fe..fc5402834 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -985,13 +985,19 @@ static uint16_t audiod_encode_type_I_pcm(uint8_t rhport, audiod_function_t* audi { dst = &audio->lin_buf_in[cnt_ff*audio->n_channels_per_ff_tx*audio->n_bytes_per_sampe_tx]; - tu_fifo_get_read_info(&audio->tx_supp_ff[cnt_ff], &info, nBytesPerFFToSend); + tu_fifo_get_read_info(&audio->tx_supp_ff[cnt_ff], &info); - if (info.ptr_lin != 0) + // Limit up to desired length + info.len_lin = tu_min16(nBytesPerFFToSend, info.len_lin); + + if (info.len_lin != 0) { src_end = info.ptr_lin + info.len_lin; dst = audiod_interleaved_copy_bytes_fast_encode(nBytesToCopy, info.ptr_lin, src_end, dst, n_ff_used); + // Limit up to desired length + info.len_wrap = tu_min16(nBytesPerFFToSend - info.len_lin, info.len_wrap); + // Handle wrapped part of FIFO if (info.len_wrap != 0) { |