diff options
| -rw-r--r-- | Alc/backends/alsa.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Alc/backends/alsa.c b/Alc/backends/alsa.c index 9f75e71d..d780942e 100644 --- a/Alc/backends/alsa.c +++ b/Alc/backends/alsa.c @@ -505,6 +505,7 @@ static ALuint ALSAProc(ALvoid *ptr) avail -= avail%update_size; // it is possible that contiguous areas are smaller, thus we use a loop + ALCdevice_Lock(Device); while(avail > 0) { frames = avail; @@ -529,6 +530,7 @@ static ALuint ALSAProc(ALvoid *ptr) avail -= frames; } + ALCdevice_Unlock(Device); } return 0; @@ -587,6 +589,7 @@ static ALuint ALSANoMMapProc(ALvoid *ptr) continue; } + ALCdevice_Lock(Device); WritePtr = data->buffer; avail = snd_pcm_bytes_to_frames(data->pcmHandle, data->size); aluMixData(Device, WritePtr, avail); @@ -620,6 +623,7 @@ static ALuint ALSANoMMapProc(ALvoid *ptr) break; } } + ALCdevice_Unlock(Device); } return 0; |