diff options
| -rw-r--r-- | src/output/plugins/PipeOutputPlugin.cxx | 2 | ||||
| -rw-r--r-- | src/output/plugins/PulseOutputPlugin.cxx | 581 | ||||
| -rw-r--r-- | src/output/plugins/sles/SlesOutputPlugin.cxx | 2 |
3 files changed, 299 insertions, 286 deletions
diff --git a/src/output/plugins/PipeOutputPlugin.cxx b/src/output/plugins/PipeOutputPlugin.cxx index 7c0ea17de..4a9ff1d0e 100644 --- a/src/output/plugins/PipeOutputPlugin.cxx +++ b/src/output/plugins/PipeOutputPlugin.cxx @@ -30,7 +30,7 @@ #include <stdio.h> class PipeOutput { - friend AudioOutputWrapper<PipeOutput>; + friend struct AudioOutputWrapper<PipeOutput>; AudioOutput base; diff --git a/src/output/plugins/PulseOutputPlugin.cxx b/src/output/plugins/PulseOutputPlugin.cxx index f7e463e28..90def432b 100644 --- a/src/output/plugins/PulseOutputPlugin.cxx +++ b/src/output/plugins/PulseOutputPlugin.cxx @@ -23,6 +23,7 @@ #include "lib/pulse/Error.hxx" #include "lib/pulse/LogError.hxx" #include "../OutputAPI.hxx" +#include "../Wrapper.hxx" #include "mixer/MixerList.hxx" #include "mixer/plugins/PulseMixerPlugin.hxx" #include "util/Error.hxx" @@ -60,6 +61,85 @@ struct PulseOutput { :base(pulse_output_plugin), mixer(nullptr), mainloop(nullptr), stream(nullptr) {} + + gcc_const + static bool TestDefaultDevice(); + + bool Configure(const config_param ¶m, Error &error); + + bool Enable(Error &error); + void Disable(); + + bool Open(AudioFormat &audio_format, Error &error); + void Close(); + + unsigned Delay(); + size_t Play(const void *chunk, size_t size, Error &error); + void Cancel(); + bool Pause(); + +private: + /** + * Attempt to connect asynchronously to the PulseAudio server. + * + * @return true on success, false on error + */ + bool Connect(Error &error); + + /** + * Create, set up and connect a context. + * + * Caller must lock the main loop. + * + * @return true on success, false on error + */ + bool SetupContext(Error &error); + + /** + * Frees and clears the context. + * + * Caller must lock the main loop. + */ + void DeleteContext(); + + /** + * Check if the context is (already) connected, and waits if + * not. If the context has been disconnected, retry to + * connect. + * + * Caller must lock the main loop. + * + * @return true on success, false on error + */ + bool WaitConnection(Error &error); + + /** + * Create, set up and connect a context. + * + * Caller must lock the main loop. + * + * @return true on success, false on error + */ + bool SetupStream(const pa_sample_spec &ss, Error &error); + + /** + * Frees and clears the stream. + */ + void DeleteStream(); + + /** + * Check if the stream is (already) connected, and waits if + * not. The mainloop must be locked before calling this + * function. + * + * @return true on success, false on error + */ + bool WaitStream(Error &error); + + /** + * Sets cork mode on the stream. + */ + bool StreamPause(bool pause, Error &error); }; void @@ -220,20 +300,14 @@ pulse_output_subscribe_cb(pa_context *context, pulse_mixer_on_change(*po->mixer, context, po->stream); } -/** - * Attempt to connect asynchronously to the PulseAudio server. - * - * @return true on success, false on error - */ -static bool -pulse_output_connect(PulseOutput *po, Error &error) +inline bool +PulseOutput::Connect(Error &error) { - assert(po != nullptr); - assert(po->context != nullptr); + assert(context != nullptr); - if (pa_context_connect(po->context, po->server, + if (pa_context_connect(context, server, (pa_context_flags_t)0, nullptr) < 0) { - SetPulseError(error, po->context, + SetPulseError(error, context, "pa_context_connect() has failed"); return false; } @@ -241,77 +315,72 @@ pulse_output_connect(PulseOutput *po, Error &error) return true; } -/** - * Frees and clears the stream. - */ -static void -pulse_output_delete_stream(PulseOutput *po) +void +PulseOutput::DeleteStream() { - assert(po != nullptr); - assert(po->stream != nullptr); + assert(stream != nullptr); - pa_stream_set_suspended_callback(po->stream, nullptr, nullptr); + pa_stream_set_suspended_callback(stream, nullptr, nullptr); - pa_stream_set_state_callback(po->stream, nullptr, nullptr); - pa_stream_set_write_callback(po->stream, nullptr, nullptr); + pa_stream_set_state_callback(stream, nullptr, nullptr); + pa_stream_set_write_callback(stream, nullptr, nullptr); - pa_stream_disconnect(po->stream); - pa_stream_unref(po->stream); - po->stream = nullptr; + pa_stream_disconnect(stream); + pa_stream_unref(stream); + stream = nullptr; } -/** - * Frees and clears the context. - * - * Caller must lock the main loop. - */ -static void -pulse_output_delete_context(PulseOutput *po) +void +PulseOutput::DeleteContext() { - assert(po != nullptr); - assert(po->context != nullptr); + assert(context != nullptr); - pa_context_set_state_callback(po->context, nullptr, nullptr); - pa_context_set_subscribe_callback(po->context, nullptr, nullptr); + pa_context_set_state_callback(context, nullptr, nullptr); + pa_context_set_subscribe_callback(context, nullptr, nullptr); - pa_context_disconnect(po->context); - pa_context_unref(po->context); - po->context = nullptr; + pa_context_disconnect(context); + pa_context_unref(context); + context = nullptr; } -/** - * Create, set up and connect a context. - * - * Caller must lock the main loop. - * - * @return true on success, false on error - */ -static bool -pulse_output_setup_context(PulseOutput *po, Error &error) +bool +PulseOutput::SetupContext(Error &error) { - assert(po != nullptr); - assert(po->mainloop != nullptr); + assert(mainloop != nullptr); - po->context = pa_context_new(pa_threaded_mainloop_get_api(po->mainloop), - MPD_PULSE_NAME); - if (po->context == nullptr) { + context = pa_context_new(pa_threaded_mainloop_get_api(mainloop), + MPD_PULSE_NAME); + if (context == nullptr) { error.Set(pulse_domain, "pa_context_new() has failed"); return false; } - pa_context_set_state_callback(po->context, - pulse_output_context_state_cb, po); - pa_context_set_subscribe_callback(po->context, - pulse_output_subscribe_cb, po); + pa_context_set_state_callback(context, + pulse_output_context_state_cb, this); + pa_context_set_subscribe_callback(context, + pulse_output_subscribe_cb, this); - if (!pulse_output_connect(po, error)) { - pulse_output_delete_context(po); + if (!Connect(error)) { + DeleteContext(); return false; } return true; } +inline bool +PulseOutput::Configure(const config_param ¶m, Error &error) +{ + if (!base.Configure(param, error)) + return false; + + name = param.GetBlockValue("name", "mpd_pulse"); + server = param.GetBlockValue("server"); + sink = param.GetBlockValue("sink"); + + return true; +} + static AudioOutput * pulse_output_init(const config_param ¶m, Error &error) { @@ -321,48 +390,34 @@ pulse_output_init(const config_param ¶m, Error &error) setenv("PULSE_PROP_application.icon_name", "mpd", true); po = new PulseOutput(); - if (!po->base.Configure(param, error)) { + if (!po->Configure(param, error)) { delete po; return nullptr; } - po->name = param.GetBlockValue("name", "mpd_pulse"); - po->server = param.GetBlockValue("server"); - po->sink = param.GetBlockValue("sink"); - return &po->base; } -static void -pulse_output_finish(AudioOutput *ao) +inline bool +PulseOutput::Enable(Error &error) { - PulseOutput *po = (PulseOutput *)ao; - - delete po; -} - -static bool -pulse_output_enable(AudioOutput *ao, Error &error) -{ - PulseOutput *po = (PulseOutput *)ao; - - assert(po->mainloop == nullptr); + assert(mainloop == nullptr); /* create the libpulse mainloop and start the thread */ - po->mainloop = pa_threaded_mainloop_new(); - if (po->mainloop == nullptr) { + mainloop = pa_threaded_mainloop_new(); + if (mainloop == nullptr) { error.Set(pulse_domain, "pa_threaded_mainloop_new() has failed"); return false; } - pa_threaded_mainloop_lock(po->mainloop); + pa_threaded_mainloop_lock(mainloop); - if (pa_threaded_mainloop_start(po->mainloop) < 0) { - pa_threaded_mainloop_unlock(po->mainloop); - pa_threaded_mainloop_free(po->mainloop); - po->mainloop = nullptr; + if (pa_threaded_mainloop_start(mainloop) < 0) { + pa_threaded_mainloop_unlock(mainloop); + pa_threaded_mainloop_free(mainloop); + mainloop = nullptr; error.Set(pulse_domain, "pa_threaded_mainloop_start() has failed"); @@ -371,53 +426,43 @@ pulse_output_enable(AudioOutput *ao, Error &error) /* create the libpulse context and connect it */ - if (!pulse_output_setup_context(po, error)) { - pa_threaded_mainloop_unlock(po->mainloop); - pa_threaded_mainloop_stop(po->mainloop); - pa_threaded_mainloop_free(po->mainloop); - po->mainloop = nullptr; + if (!SetupContext(error)) { + pa_threaded_mainloop_unlock(mainloop); + pa_threaded_mainloop_stop(mainloop); + pa_threaded_mainloop_free(mainloop); + mainloop = nullptr; return false; } - pa_threaded_mainloop_unlock(po->mainloop); + pa_threaded_mainloop_unlock(mainloop); return true; } -static void -pulse_output_disable(AudioOutput *ao) +inline void +PulseOutput::Disable() { - PulseOutput *po = (PulseOutput *)ao; - - assert(po->mainloop != nullptr); + assert(mainloop != nullptr); - pa_threaded_mainloop_stop(po->mainloop); - if (po->context != nullptr) - pulse_output_delete_context(po); - pa_threaded_mainloop_free(po->mainloop); - po->mainloop = nullptr; + pa_threaded_mainloop_stop(mainloop); + if (context != nullptr) + DeleteContext(); + pa_threaded_mainloop_free(mainloop); + mainloop = nullptr; } -/** - * Check if the context is (already) connected, and waits if not. If - * the context has been disconnected, retry to connect. - * - * Caller must lock the main loop. - * - * @return true on success, false on error - */ -static bool -pulse_output_wait_connection(PulseOutput *po, Error &error) +bool +PulseOutput::WaitConnection(Error &error) { - assert(po->mainloop != nullptr); + assert(mainloop != nullptr); pa_context_state_t state; - if (po->context == nullptr && !pulse_output_setup_context(po, error)) + if (context == nullptr && !SetupContext(error)) return false; while (true) { - state = pa_context_get_state(po->context); + state = pa_context_get_state(context); switch (state) { case PA_CONTEXT_READY: /* nothing to do */ @@ -427,15 +472,15 @@ pulse_output_wait_connection(PulseOutput *po, Error &error) case PA_CONTEXT_TERMINATED: case PA_CONTEXT_FAILED: /* failure */ - SetPulseError(error, po->context, "failed to connect"); - pulse_output_delete_context(po); + SetPulseError(error, context, "failed to connect"); + DeleteContext(); return false; case PA_CONTEXT_CONNECTING: case PA_CONTEXT_AUTHORIZING: case PA_CONTEXT_SETTING_NAME: /* wait some more */ - pa_threaded_mainloop_wait(po->mainloop); + pa_threaded_mainloop_wait(mainloop); break; } } @@ -497,62 +542,50 @@ pulse_output_stream_write_cb(gcc_unused pa_stream *stream, size_t nbytes, pa_threaded_mainloop_signal(po->mainloop, 0); } -/** - * Create, set up and connect a context. - * - * Caller must lock the main loop. - * - * @return true on success, false on error - */ -static bool -pulse_output_setup_stream(PulseOutput *po, const pa_sample_spec *ss, - Error &error) +inline bool +PulseOutput::SetupStream(const pa_sample_spec &ss, Error &error) { - assert(po != nullptr); - assert(po->context != nullptr); + assert(context != nullptr); /* WAVE-EX is been adopted as the speaker map for most media files */ pa_channel_map chan_map; - pa_channel_map_init_auto(&chan_map, ss->channels, + pa_channel_map_init_auto(&chan_map, ss.channels, PA_CHANNEL_MAP_WAVEEX); - po->stream = pa_stream_new(po->context, po->name, ss, &chan_map); - if (po->stream == nullptr) { - SetPulseError(error, po->context, + stream = pa_stream_new(context, name, &ss, &chan_map); + if (stream == nullptr) { + SetPulseError(error, context, "pa_stream_new() has failed"); return false; } - pa_stream_set_suspended_callback(po->stream, - pulse_output_stream_suspended_cb, po); + pa_stream_set_suspended_callback(stream, + pulse_output_stream_suspended_cb, + this); - pa_stream_set_state_callback(po->stream, - pulse_output_stream_state_cb, po); - pa_stream_set_write_callback(po->stream, - pulse_output_stream_write_cb, po); + pa_stream_set_state_callback(stream, + pulse_output_stream_state_cb, this); + pa_stream_set_write_callback(stream, + pulse_output_stream_write_cb, this); return true; } -static bool -pulse_output_open(AudioOutput *ao, AudioFormat &audio_format, - Error &error) +inline bool +PulseOutput::Open(AudioFormat &audio_format, Error &error) { - PulseOutput *po = (PulseOutput *)ao; - pa_sample_spec ss; - - assert(po->mainloop != nullptr); + assert(mainloop != nullptr); - pa_threaded_mainloop_lock(po->mainloop); + pa_threaded_mainloop_lock(mainloop); - if (po->context != nullptr) { - switch (pa_context_get_state(po->context)) { + if (context != nullptr) { + switch (pa_context_get_state(context)) { case PA_CONTEXT_UNCONNECTED: case PA_CONTEXT_TERMINATED: case PA_CONTEXT_FAILED: /* the connection was closed meanwhile; delete it, and pulse_output_wait_connection() will reopen it */ - pulse_output_delete_context(po); + DeleteContext(); break; case PA_CONTEXT_READY: @@ -563,8 +596,8 @@ pulse_output_open(AudioOutput *ao, AudioFormat &audio_format, } } - if (!pulse_output_wait_connection(po, error)) { - pa_threaded_mainloop_unlock(po->mainloop); + if (!WaitConnection(error)) { + pa_threaded_mainloop_unlock(mainloop); return false; } @@ -572,115 +605,101 @@ pulse_output_open(AudioOutput *ao, AudioFormat &audio_format, we just force MPD to send us everything as 16 bit */ audio_format.format = SampleFormat::S16; + pa_sample_spec ss; ss.format = PA_SAMPLE_S16NE; ss.rate = audio_format.sample_rate; ss.channels = audio_format.channels; /* create a stream .. */ - if (!pulse_output_setup_stream(po, &ss, error)) { - pa_threaded_mainloop_unlock(po->mainloop); + if (!SetupStream(ss, error)) { + pa_threaded_mainloop_unlock(mainloop); return false; } /* .. and connect it (asynchronously) */ - if (pa_stream_connect_playback(po->stream, po->sink, + if (pa_stream_connect_playback(stream, sink, nullptr, pa_stream_flags_t(0), nullptr, nullptr) < 0) { - pulse_output_delete_stream(po); + DeleteStream(); - SetPulseError(error, po->context, + SetPulseError(error, context, "pa_stream_connect_playback() has failed"); - pa_threaded_mainloop_unlock(po->mainloop); + pa_threaded_mainloop_unlock(mainloop); return false; } - pa_threaded_mainloop_unlock(po->mainloop); - + pa_threaded_mainloop_unlock(mainloop); return true; } -static void -pulse_output_close(AudioOutput *ao) +inline void +PulseOutput::Close() { - PulseOutput *po = (PulseOutput *)ao; - pa_operation *o; - - assert(po->mainloop != nullptr); + assert(mainloop != nullptr); - pa_threaded_mainloop_lock(po->mainloop); + pa_threaded_mainloop_lock(mainloop); - if (pa_stream_get_state(po->stream) == PA_STREAM_READY) { - o = pa_stream_drain(po->stream, - pulse_output_stream_success_cb, po); + if (pa_stream_get_state(stream) == PA_STREAM_READY) { + pa_operation *o = + pa_stream_drain(stream, + pulse_output_stream_success_cb, this); if (o == nullptr) { - LogPulseError(po->context, + LogPulseError(context, "pa_stream_drain() has failed"); } else - pulse_wait_for_operation(po->mainloop, o); + pulse_wait_for_operation(mainloop, o); } - pulse_output_delete_stream(po); + DeleteStream(); - if (po->context != nullptr && - pa_context_get_state(po->context) != PA_CONTEXT_READY) - pulse_output_delete_context(po); + if (context != nullptr && + pa_context_get_state(context) != PA_CONTEXT_READY) + DeleteContext(); - pa_threaded_mainloop_unlock(po->mainloop); + pa_threaded_mainloop_unlock(mainloop); } -/** - * Check if the stream is (already) connected, and waits if not. The - * mainloop must be locked before calling this function. - * - * @return true on success, false on error - */ -static bool -pulse_output_wait_stream(PulseOutput *po, Error &error) +bool +PulseOutput::WaitStream(Error &error) { while (true) { - switch (pa_stream_get_state(po->stream)) { + switch (pa_stream_get_state(stream)) { case PA_STREAM_READY: return true; case PA_STREAM_FAILED: case PA_STREAM_TERMINATED: case PA_STREAM_UNCONNECTED: - SetPulseError(error, po->context, + SetPulseError(error, context, "failed to connect the stream"); return false; case PA_STREAM_CREATING: - pa_threaded_mainloop_wait(po->mainloop); + pa_threaded_mainloop_wait(mainloop); break; } } } -/** - * Sets cork mode on the stream. - */ -static bool -pulse_output_stream_pause(PulseOutput *po, bool pause, - Error &error) +bool +PulseOutput::StreamPause(bool pause, Error &error) { - pa_operation *o; - - assert(po->mainloop != nullptr); - assert(po->context != nullptr); - assert(po->stream != nullptr); + assert(mainloop != nullptr); + assert(context != nullptr); + assert(stream != nullptr); - o = pa_stream_cork(po->stream, pause, - pulse_output_stream_success_cb, po); + pa_operation *o = pa_stream_cork(stream, pause, + pulse_output_stream_success_cb, this); if (o == nullptr) { - SetPulseError(error, po->context, + SetPulseError(error, context, "pa_stream_cork() has failed"); return false; } - if (!pulse_wait_for_operation(po->mainloop, o)) { - SetPulseError(error, po->context, + if (!pulse_wait_for_operation(mainloop, o)) { + SetPulseError(error, context, "pa_stream_cork() has failed"); return false; } @@ -688,65 +707,59 @@ pulse_output_stream_pause(PulseOutput *po, bool pause, return true; } -static unsigned -pulse_output_delay(AudioOutput *ao) +inline unsigned +PulseOutput::Delay() { - PulseOutput *po = (PulseOutput *)ao; - unsigned result = 0; - - pa_threaded_mainloop_lock(po->mainloop); + pa_threaded_mainloop_lock(mainloop); - if (po->base.pause && pa_stream_is_corked(po->stream) && - pa_stream_get_state(po->stream) == PA_STREAM_READY) + unsigned result = 0; + if (base.pause && pa_stream_is_corked(stream) && + pa_stream_get_state(stream) == PA_STREAM_READY) /* idle while paused */ result = 1000; - pa_threaded_mainloop_unlock(po->mainloop); + pa_threaded_mainloop_unlock(mainloop); return result; } -static size_t -pulse_output_play(AudioOutput *ao, const void *chunk, size_t size, - Error &error) +inline size_t +PulseOutput::Play(const void *chunk, size_t size, Error &error) { - PulseOutput *po = (PulseOutput *)ao; - - assert(po->mainloop != nullptr); - assert(po->stream != nullptr); + assert(mainloop != nullptr); + assert(stream != nullptr); - pa_threaded_mainloop_lock(po->mainloop); + pa_threaded_mainloop_lock(mainloop); /* check if the stream is (already) connected */ - if (!pulse_output_wait_stream(po, error)) { - pa_threaded_mainloop_unlock(po->mainloop); + if (!WaitStream(error)) { + pa_threaded_mainloop_unlock(mainloop); return 0; } - assert(po->context != nullptr); + assert(context != nullptr); /* unpause if previously paused */ - if (pa_stream_is_corked(po->stream) && - !pulse_output_stream_pause(po, false, error)) { - pa_threaded_mainloop_unlock(po->mainloop); + if (pa_stream_is_corked(stream) && !StreamPause(false, error)) { + pa_threaded_mainloop_unlock(mainloop); return 0; } /* wait until the server allows us to write */ - while (po->writable == 0) { - if (pa_stream_is_suspended(po->stream)) { - pa_threaded_mainloop_unlock(po->mainloop); + while (writable == 0) { + if (pa_stream_is_suspended(stream)) { + pa_threaded_mainloop_unlock(mainloop); error.Set(pulse_domain, "suspended"); return 0; } - pa_threaded_mainloop_wait(po->mainloop); + pa_threaded_mainloop_wait(mainloop); - if (pa_stream_get_state(po->stream) != PA_STREAM_READY) { - pa_threaded_mainloop_unlock(po->mainloop); + if (pa_stream_get_state(stream) != PA_STREAM_READY) { + pa_threaded_mainloop_unlock(mainloop); error.Set(pulse_domain, "disconnected"); return 0; } @@ -754,121 +767,121 @@ pulse_output_play(AudioOutput *ao, const void *chunk, size_t size, /* now write */ - if (size > po->writable) + if (size > writable) /* don't send more than possible */ - size = po->writable; + size = writable; - po->writable -= size; + writable -= size; - int result = pa_stream_write(po->stream, chunk, size, nullptr, + int result = pa_stream_write(stream, chunk, size, nullptr, 0, PA_SEEK_RELATIVE); - pa_threaded_mainloop_unlock(po->mainloop); + pa_threaded_mainloop_unlock(mainloop); if (result < 0) { - SetPulseError(error, po->context, "pa_stream_write() failed"); + SetPulseError(error, context, "pa_stream_write() failed"); return 0; } return size; } -static void -pulse_output_cancel(AudioOutput *ao) +inline void +PulseOutput::Cancel() { - PulseOutput *po = (PulseOutput *)ao; - pa_operation *o; - - assert(po->mainloop != nullptr); - assert(po->stream != nullptr); + assert(mainloop != nullptr); + assert(stream != nullptr); - pa_threaded_mainloop_lock(po->mainloop); + pa_threaded_mainloop_lock(mainloop); - if (pa_stream_get_state(po->stream) != PA_STREAM_READY) { + if (pa_stream_get_state(stream) != PA_STREAM_READY) { /* no need to flush when the stream isn't connected yet */ - pa_threaded_mainloop_unlock(po->mainloop); + pa_threaded_mainloop_unlock(mainloop); return; } - assert(po->context != nullptr); + assert(context != nullptr); - o = pa_stream_flush(po->stream, pulse_output_stream_success_cb, po); + pa_operation *o = pa_stream_flush(stream, + pulse_output_stream_success_cb, + this); if (o == nullptr) { - LogPulseError(po->context, "pa_stream_flush() has failed"); - pa_threaded_mainloop_unlock(po->mainloop); + LogPulseError(context, "pa_stream_flush() has failed"); + pa_threaded_mainloop_unlock(mainloop); return; } - pulse_wait_for_operation(po->mainloop, o); - pa_threaded_mainloop_unlock(po->mainloop); + pulse_wait_for_operation(mainloop, o); + pa_threaded_mainloop_unlock(mainloop); } -static bool -pulse_output_pause(AudioOutput *ao) +inline bool +PulseOutput::Pause() { - PulseOutput *po = (PulseOutput *)ao; - - assert(po->mainloop != nullptr); - assert(po->stream != nullptr); + assert(mainloop != nullptr); + assert(stream != nullptr); - pa_threaded_mainloop_lock(po->mainloop); + pa_threaded_mainloop_lock(mainloop); /* check if the stream is (already/still) connected */ Error error; - if (!pulse_output_wait_stream(po, error)) { - pa_threaded_mainloop_unlock(po->mainloop); + if (!WaitStream(error)) { + pa_threaded_mainloop_unlock(mainloop); LogError(error); return false; } - assert(po->context != nullptr); + assert(context != nullptr); /* cork the stream */ - if (!pa_stream_is_corked(po->stream) && - !pulse_output_stream_pause(po, true, error)) { - pa_threaded_mainloop_unlock(po->mainloop); + if (!pa_stream_is_corked(stream) && !StreamPause(true, error)) { + pa_threaded_mainloop_unlock(mainloop); LogError(error); return false; } - pa_threaded_mainloop_unlock(po->mainloop); - + pa_threaded_mainloop_unlock(mainloop); return true; } -static bool -pulse_output_test_default_device(void) +inline bool +PulseOutput::TestDefaultDevice() { - bool success; - const config_param empty; PulseOutput *po = (PulseOutput *) pulse_output_init(empty, IgnoreError()); if (po == nullptr) return false; - success = pulse_output_wait_connection(po, IgnoreError()); - pulse_output_finish(&po->base); - + bool success = po->WaitConnection(IgnoreError()); + delete po; return success; } +static bool +pulse_output_test_default_device(void) +{ + return PulseOutput::TestDefaultDevice(); +} + +typedef AudioOutputWrapper<PulseOutput> Wrapper; + const struct AudioOutputPlugin pulse_output_plugin = { "pulse", pulse_output_test_default_device, pulse_output_init, - pulse_output_finish, - pulse_output_enable, - pulse_output_disable, - pulse_output_open, - pulse_output_close, - pulse_output_delay, + &Wrapper::Finish, + &Wrapper::Enable, + &Wrapper::Disable, + &Wrapper::Open, + &Wrapper::Close, + &Wrapper::Delay, nullptr, - pulse_output_play, + &Wrapper::Play, nullptr, - pulse_output_cancel, - pulse_output_pause, + &Wrapper::Cancel, + &Wrapper::Pause, &pulse_mixer_plugin, }; diff --git a/src/output/plugins/sles/SlesOutputPlugin.cxx b/src/output/plugins/sles/SlesOutputPlugin.cxx index 1d5b63b90..755c64efb 100644 --- a/src/output/plugins/sles/SlesOutputPlugin.cxx +++ b/src/output/plugins/sles/SlesOutputPlugin.cxx @@ -35,7 +35,7 @@ #include <SLES/OpenSLES_Android.h> class SlesOutput { - friend AudioOutputWrapper<SlesOutput>; + friend struct AudioOutputWrapper<SlesOutput>; static constexpr unsigned N_BUFFERS = 3; static constexpr size_t BUFFER_SIZE = 65536; |