diff options
Diffstat (limited to 'alc/backends/alsa.cpp')
| -rw-r--r-- | alc/backends/alsa.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/alc/backends/alsa.cpp b/alc/backends/alsa.cpp index a011d720..3298f157 100644 --- a/alc/backends/alsa.cpp +++ b/alc/backends/alsa.cpp @@ -493,7 +493,7 @@ int AlsaPlayback::mixerProc() avail -= avail%update_size; // it is possible that contiguous areas are smaller, thus we use a loop - std::lock_guard<AlsaPlayback> _{*this}; + std::lock_guard<std::recursive_mutex> _{mMutex}; while(avail > 0) { snd_pcm_uframes_t frames{avail}; @@ -573,9 +573,9 @@ int AlsaPlayback::mixerNoMMapProc() continue; } - std::lock_guard<AlsaPlayback> _{*this}; al::byte *WritePtr{mBuffer.data()}; avail = snd_pcm_bytes_to_frames(mPcmHandle, static_cast<ssize_t>(mBuffer.size())); + std::lock_guard<std::recursive_mutex> _{mMutex}; aluMixData(mDevice, WritePtr, static_cast<ALuint>(avail), frame_step); while(avail > 0) { @@ -848,7 +848,7 @@ ClockLatency AlsaPlayback::getClockLatency() { ClockLatency ret; - std::lock_guard<AlsaPlayback> _{*this}; + std::lock_guard<std::recursive_mutex> _{mMutex}; ret.ClockTime = GetDeviceClockTime(mDevice); snd_pcm_sframes_t delay{}; int err{snd_pcm_delay(mPcmHandle, &delay)}; @@ -1168,7 +1168,7 @@ ClockLatency AlsaCapture::getClockLatency() { ClockLatency ret; - std::lock_guard<AlsaCapture> _{*this}; + std::lock_guard<std::recursive_mutex> _{mMutex}; ret.ClockTime = GetDeviceClockTime(mDevice); snd_pcm_sframes_t delay{}; int err{snd_pcm_delay(mPcmHandle, &delay)}; |