diff options
author | Christian Glöckner <cgloeckner@freenet.de> | 2016-01-25 14:14:22 +0100 |
---|---|---|
committer | André Nusser <andre.nusser@googlemail.com> | 2016-02-09 09:03:17 +0100 |
commit | 100e2d3bd46f64df730c8a375559680c577036ef (patch) | |
tree | 952e0ce0a1c5b6efb792c50617baa1484ba51e39 /drumgizmo/output/jackaudio.cc | |
parent | e5a773e80bee619987aacd40cc3205acfe146e9c (diff) |
applied clang-format
Diffstat (limited to 'drumgizmo/output/jackaudio.cc')
-rw-r--r-- | drumgizmo/output/jackaudio.cc | 79 |
1 files changed, 39 insertions, 40 deletions
diff --git a/drumgizmo/output/jackaudio.cc b/drumgizmo/output/jackaudio.cc index 240037a..2c80080 100644 --- a/drumgizmo/output/jackaudio.cc +++ b/drumgizmo/output/jackaudio.cc @@ -29,31 +29,31 @@ #include "jackaudio.h" -JackAudioOutputEngine::JackAudioOutputEngine(JackClient& client) - : client(client) // wanna use initializer braces here but jenkins fails - , channels{} - , sema{"jackaudio"} { +JackAudioOutputEngine::JackAudioOutputEngine(JackClient &client) + : client(client), channels{}, sema{"jackaudio"} +{ client.add(*this); } -JackAudioOutputEngine::~JackAudioOutputEngine() { - client.remove(*this); -} +JackAudioOutputEngine::~JackAudioOutputEngine() { client.remove(*this); } -bool JackAudioOutputEngine::init(Channels data) { +bool JackAudioOutputEngine::init(Channels data) +{ channels.clear(); channels.reserve(data.size()); auto i = 0u; auto const buffer_size = getBufferSize(); - - for (auto const & elem: data) { + + for (auto const &elem : data) + { auto name = std::to_string(i) + "-" + elem.name; // initialize new channel channels.emplace_back(client, name, buffer_size); - - if (channels.back().port.port == nullptr) { + + if (channels.back().port.port == nullptr) + { std::cerr << "[JackAudioOutputEngine] Cannot create jack " - << "port for channel #" << i << "\n"; + << "port for channel #" << i << "\n"; return false; } ++i; @@ -61,53 +61,52 @@ bool JackAudioOutputEngine::init(Channels data) { return true; } -void JackAudioOutputEngine::setParm(std::string parm, std::string value) { -} +void JackAudioOutputEngine::setParm(std::string parm, std::string value) {} -bool JackAudioOutputEngine::start() { +bool JackAudioOutputEngine::start() +{ client.activate(); return true; } -void JackAudioOutputEngine::stop() { -} +void JackAudioOutputEngine::stop() {} -void JackAudioOutputEngine::pre(size_t nsamples) { -} +void JackAudioOutputEngine::pre(size_t nsamples) {} -void JackAudioOutputEngine::run(int ch, sample_t* samples, size_t nsamples) { - for (auto i = 0u; i < nsamples; ++i) { +void JackAudioOutputEngine::run(int ch, sample_t *samples, size_t nsamples) +{ + for (auto i = 0u; i < nsamples; ++i) + { channels[ch].samples[i] = samples[i]; } } -void JackAudioOutputEngine::post(size_t nsamples) { - sema.wait(); -} +void JackAudioOutputEngine::post(size_t nsamples) { sema.wait(); } -void JackAudioOutputEngine::process(jack_nframes_t num_frames) { +void JackAudioOutputEngine::process(jack_nframes_t num_frames) +{ assert(num_frames == getBufferSize()); - - for (auto& channel: channels) { - auto ptr = static_cast<jack_default_audio_sample_t*>( - jack_port_get_buffer(channel.port.port, num_frames)); - for (auto i = 0u; i < num_frames; ++i) { + + for (auto &channel : channels) + { + auto ptr = static_cast<jack_default_audio_sample_t *>( + jack_port_get_buffer(channel.port.port, num_frames)); + for (auto i = 0u; i < num_frames; ++i) + { ptr[i] = channel.samples[i]; } } sema.post(); } -size_t JackAudioOutputEngine::getBufferSize() { - return client.getBufferSize(); -} +size_t JackAudioOutputEngine::getBufferSize() { return client.getBufferSize(); } -size_t JackAudioOutputEngine::samplerate() { - return client.getSampleRate(); -} +size_t JackAudioOutputEngine::samplerate() { return client.getSampleRate(); } -JackAudioOutputEngine::Channel::Channel(JackClient& client, std::string const & name, std::size_t buffer_size) - : port{client, name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput} - , samples{} { +JackAudioOutputEngine::Channel::Channel(JackClient &client, + std::string const &name, + std::size_t buffer_size) + : port{client, name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput}, samples{} +{ samples.resize(buffer_size); } |