diff options
Diffstat (limited to 'alc/backends/alsa.cpp')
| -rw-r--r-- | alc/backends/alsa.cpp | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/alc/backends/alsa.cpp b/alc/backends/alsa.cpp index 689649dc..993a4d2e 100644 --- a/alc/backends/alsa.cpp +++ b/alc/backends/alsa.cpp @@ -418,7 +418,7 @@ struct AlsaPlayback final : public BackendBase { void open(const ALCchar *name) override; bool reset() override; - bool start() override; + void start() override; void stop() override; ClockLatency getClockLatency() override; @@ -792,7 +792,7 @@ bool AlsaPlayback::reset() return true; } -bool AlsaPlayback::start() +void AlsaPlayback::start() { int err{}; snd_pcm_access_t access{}; @@ -818,23 +818,19 @@ bool AlsaPlayback::start() { err = snd_pcm_prepare(mPcmHandle); if(err < 0) - { - ERR("snd_pcm_prepare(data->mPcmHandle) failed: %s\n", snd_strerror(err)); - return false; - } + throw al::backend_exception{ALC_INVALID_DEVICE, + "snd_pcm_prepare(data->mPcmHandle) failed: %s", snd_strerror(err)}; thread_func = &AlsaPlayback::mixerProc; } try { mKillNow.store(false, std::memory_order_release); mThread = std::thread{std::mem_fn(thread_func), this}; - return true; } catch(std::exception& e) { - ERR("Could not create playback thread: %s\n", e.what()); + throw al::backend_exception{ALC_INVALID_DEVICE, "Failed to start mixing thread: %s", + e.what()}; } - mBuffer.clear(); - return false; } void AlsaPlayback::stop() @@ -871,7 +867,7 @@ struct AlsaCapture final : public BackendBase { ~AlsaCapture() override; void open(const ALCchar *name) override; - bool start() override; + void start() override; void stop() override; ALCenum captureSamples(al::byte *buffer, ALCuint samples) override; ALCuint availableSamples() override; @@ -995,7 +991,7 @@ void AlsaCapture::open(const ALCchar *name) } -bool AlsaCapture::start() +void AlsaCapture::start() { int err{snd_pcm_prepare(mPcmHandle)}; if(err < 0) @@ -1008,7 +1004,6 @@ bool AlsaCapture::start() snd_strerror(err)}; mDoCapture = true; - return true; } void AlsaCapture::stop() |