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audio/internal/oboe: clang-format

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This commit is contained in:
Hajime Hoshi 2021-05-16 03:01:43 +09:00
parent 2edb286ec4
commit fc8b3d70fe
2 changed files with 73 additions and 73 deletions
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45
audio/internal/oboe/binding_android.cpp vendored
View File

@ -52,11 +52,10 @@ public:
return nullptr; return nullptr;
} }
Player(int sample_rate, int channel_num, int bit_depth_in_bytes, double volume, uintptr_t go_player) Player(int sample_rate, int channel_num, int bit_depth_in_bytes,
: sample_rate_{sample_rate}, double volume, uintptr_t go_player)
channel_num_{channel_num}, : sample_rate_{sample_rate}, channel_num_{channel_num},
bit_depth_in_bytes_{bit_depth_in_bytes}, bit_depth_in_bytes_{bit_depth_in_bytes}, go_player_{go_player} {
go_player_{go_player} {
std::atomic_store(&volume_, volume); std::atomic_store(&volume_, volume);
{ {
std::lock_guard<std::mutex> lock(PlayersMutex()); std::lock_guard<std::mutex> lock(PlayersMutex());
@ -64,18 +63,16 @@ public:
} }
} }
void SetVolume(double volume) { void SetVolume(double volume) { std::atomic_store(&volume_, volume); }
std::atomic_store(&volume_, volume);
}
bool IsPlaying() { bool IsPlaying() { return stream_->getState() == oboe::StreamState::Started; }
return stream_->getState() == oboe::StreamState::Started;
}
void AppendBuffer(uint8_t *data, int length) { void AppendBuffer(uint8_t *data, int length) {
// Sync this constants with internal/readerdriver/driver.go // Sync this constants with internal/readerdriver/driver.go
const size_t bytes_per_sample = channel_num_ * bit_depth_in_bytes_; const size_t bytes_per_sample = channel_num_ * bit_depth_in_bytes_;
const size_t one_buffer_size = sample_rate_ * channel_num_ * bit_depth_in_bytes_ / 4 / bytes_per_sample * bytes_per_sample; const size_t one_buffer_size = sample_rate_ * channel_num_ *
bit_depth_in_bytes_ / 4 / bytes_per_sample *
bytes_per_sample;
const size_t max_buffer_size = one_buffer_size * 2; const size_t max_buffer_size = one_buffer_size * 2;
std::lock_guard<std::mutex> lock(mutex_); std::lock_guard<std::mutex> lock(mutex_);
@ -89,7 +86,8 @@ public:
if (!stream_) { if (!stream_) {
oboe::AudioStreamBuilder builder; oboe::AudioStreamBuilder builder;
oboe::Result result = builder.setDirection(oboe::Direction::Output) oboe::Result result =
builder.setDirection(oboe::Direction::Output)
->setPerformanceMode(oboe::PerformanceMode::LowLatency) ->setPerformanceMode(oboe::PerformanceMode::LowLatency)
->setSharingMode(oboe::SharingMode::Shared) ->setSharingMode(oboe::SharingMode::Shared)
->setFormat(oboe::AudioFormat::I16) ->setFormat(oboe::AudioFormat::I16)
@ -150,7 +148,9 @@ public:
return buf_.size(); return buf_.size();
} }
oboe::DataCallbackResult onAudioReady(oboe::AudioStream *oboe_stream, void *audio_data, int32_t num_frames) override { oboe::DataCallbackResult onAudioReady(oboe::AudioStream *oboe_stream,
void *audio_data,
int32_t num_frames) override {
size_t num_bytes = num_frames * channel_num_ * bit_depth_in_bytes_; size_t num_bytes = num_frames * channel_num_ * bit_depth_in_bytes_;
std::vector<uint8_t> buf(num_bytes); std::vector<uint8_t> buf(num_bytes);
{ {
@ -165,7 +165,8 @@ public:
if (const double volume = std::atomic_load(&volume_); volume < 1) { if (const double volume = std::atomic_load(&volume_); volume < 1) {
for (int i = 0; i < buf.size() / 2; i++) { for (int i = 0; i < buf.size() / 2; i++) {
int16_t v = static_cast<int16_t>(buf[2*i]) | (static_cast<int16_t>(buf[2*i+1]) << 8); int16_t v = static_cast<int16_t>(buf[2 * i]) |
(static_cast<int16_t>(buf[2 * i + 1]) << 8);
v = static_cast<int16_t>(static_cast<double>(v) * volume); v = static_cast<int16_t>(static_cast<double>(v) * volume);
buf[2 * i] = static_cast<uint8_t>(v); buf[2 * i] = static_cast<uint8_t>(v);
buf[2 * i + 1] = static_cast<uint8_t>(v >> 8); buf[2 * i + 1] = static_cast<uint8_t>(v >> 8);
@ -207,16 +208,14 @@ private:
extern "C" { extern "C" {
const char* Suspend() { const char *Suspend() { return Player::Suspend(); }
return Player::Suspend();
}
const char* Resume() { const char *Resume() { return Player::Resume(); }
return Player::Resume();
}
PlayerID Player_Create(int sample_rate, int channel_num, int bit_depth_in_bytes, double volume, uintptr_t go_player) { PlayerID Player_Create(int sample_rate, int channel_num, int bit_depth_in_bytes,
Player* p = new Player(sample_rate, channel_num, bit_depth_in_bytes, volume, go_player); double volume, uintptr_t go_player) {
Player *p = new Player(sample_rate, channel_num, bit_depth_in_bytes, volume,
go_player);
return reinterpret_cast<PlayerID>(p); return reinterpret_cast<PlayerID>(p);
} }

3
audio/internal/oboe/binding_android.h vendored
View File

@ -27,7 +27,8 @@ typedef uintptr_t PlayerID;
const char *Suspend(); const char *Suspend();
const char *Resume(); const char *Resume();
PlayerID Player_Create(int sample_rate, int channel_num, int bit_depth_in_bytes, double volume, uintptr_t go_player); PlayerID Player_Create(int sample_rate, int channel_num, int bit_depth_in_bytes,
double volume, uintptr_t go_player);
bool Player_IsPlaying(PlayerID audio_player); bool Player_IsPlaying(PlayerID audio_player);
void Player_AppendBuffer(PlayerID audio_player, uint8_t *data, int length); void Player_AppendBuffer(PlayerID audio_player, uint8_t *data, int length);
const char *Player_Play(PlayerID audio_player); const char *Player_Play(PlayerID audio_player);