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[DEV] Add mute in volume manager

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This commit is contained in:
Edouard DUPIN 2015-07-02 21:17:24 +02:00
parent 3ce856c1c6
commit c329af6863
4 changed files with 81 additions and 12 deletions
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42
audio/river/Manager.cpp
View File

@ -124,11 +124,29 @@ std::pair<float,float> audio::river::Manager::getVolumeRange(const std::string&
return manager->getVolumeRange(_volumeName);
}
void audio::river::Manager::setMute(const std::string& _volumeName, bool _mute) {
std11::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
if (manager == nullptr) {
RIVER_ERROR("Unable to load harware IO manager ... ");
return;
}
manager->setMute(_volumeName, _mute);
}
bool audio::river::Manager::getMute(const std::string& _volumeName) const {
std11::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
if (manager == nullptr) {
RIVER_ERROR("Unable to load harware IO manager ... ");
return false;
}
return manager->getMute(_volumeName);
}
std11::shared_ptr<audio::river::Interface> audio::river::Manager::createOutput(float _freq,
const std::vector<audio::channel>& _map,
audio::format _format,
const std::string& _streamName,
const std::string& _options) {
const std::vector<audio::channel>& _map,
audio::format _format,
const std::string& _streamName,
const std::string& _options) {
// get global hardware interface:
std11::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
if (manager == nullptr) {
@ -156,10 +174,10 @@ std11::shared_ptr<audio::river::Interface> audio::river::Manager::createOutput(f
}
std11::shared_ptr<audio::river::Interface> audio::river::Manager::createInput(float _freq,
const std::vector<audio::channel>& _map,
audio::format _format,
const std::string& _streamName,
const std::string& _options) {
const std::vector<audio::channel>& _map,
audio::format _format,
const std::string& _streamName,
const std::string& _options) {
// get global hardware interface:
std11::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
if (manager == nullptr) {
@ -188,10 +206,10 @@ std11::shared_ptr<audio::river::Interface> audio::river::Manager::createInput(fl
std11::shared_ptr<audio::river::Interface> audio::river::Manager::createFeedback(float _freq,
const std::vector<audio::channel>& _map,
audio::format _format,
const std::string& _streamName,
const std::string& _options) {
const std::vector<audio::channel>& _map,
audio::format _format,
const std::string& _streamName,
const std::string& _options) {
// get global hardware interface:
std11::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
if (manager == nullptr) {

13
audio/river/Manager.h
View File

@ -78,6 +78,7 @@ namespace audio {
* @example ret = getVolume("MASTER"); can return something like ret = -3.0f
*/
virtual float getVolume(const std::string& _volumeName) const;
/**
* @brief Get a parameter value
* @param[in] _volumeName Name of the volume (MASTER, MATER_BT ...)
@ -85,6 +86,18 @@ namespace audio {
* @example ret = getVolumeRange("MASTER"); can return something like ret=(-120.0f,0.0f)
*/
virtual std::pair<float,float> getVolumeRange(const std::string& _volumeName) const;
/**
* @brief Set a Mute for a specific volume group
* @param[in] _volumeName Name of the volume (MASTER, MATER_BT ...)
* @param[in] _mute Mute enable or disable.
*/
virtual void setMute(const std::string& _volumeName, bool _mute);
/**
* @brief Get a volume value
* @param[in] _volumeName Name of the volume (MASTER, MATER_BT ...)
* @return The Mute of the volume volume.
*/
virtual bool getMute(const std::string& _volumeName) const;
/**
* @brief Create output Interface

26
audio/river/io/Manager.cpp
View File

@ -317,6 +317,32 @@ std::pair<float,float> audio::river::io::Manager::getVolumeRange(const std::stri
return std::make_pair<float,float>(-300, 300);
}
void audio::river::io::Manager::setMute(const std::string& _volumeName, bool _mute) {
std11::unique_lock<std11::recursive_mutex> lock(m_mutex);
std11::shared_ptr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
if (volume == nullptr) {
RIVER_ERROR("Can not set volume ... : '" << _volumeName << "'");
return;
}
volume->setMute(_mute);
for (size_t iii=0; iii<m_list.size(); ++iii) {
std11::shared_ptr<audio::river::io::Node> val = m_list[iii].lock();
if (val != nullptr) {
val->volumeChange();
}
}
}
bool audio::river::io::Manager::getMute(const std::string& _volumeName) {
std11::unique_lock<std11::recursive_mutex> lock(m_mutex);
std11::shared_ptr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
if (volume == nullptr) {
RIVER_ERROR("Can not get volume ... : '" << _volumeName << "'");
return false;
}
return volume->getMute();
}
void audio::river::io::Manager::generateDot(const std::string& _filename) {
std11::unique_lock<std11::recursive_mutex> lock(m_mutex);
etk::FSNode node(_filename);

12
audio/river/io/Manager.h
View File

@ -122,6 +122,18 @@ namespace audio {
* @example ret = getVolumeRange("MASTER"); can return something like ret=(-120.0f,0.0f)
*/
std::pair<float,float> getVolumeRange(const std::string& _volumeName) const;
/**
* @brief Set a Mute for a specific volume group
* @param[in] _volumeName Name of the volume (MASTER, MATER_BT ...)
* @param[in] _mute Mute enable or disable.
*/
void setMute(const std::string& _volumeName, bool _mute);
/**
* @brief Get a volume value
* @param[in] _volumeName Name of the volume (MASTER, MATER_BT ...)
* @return The Mute of the volume volume.
*/
bool getMute(const std::string& _volumeName);
/**
* @brief Generate the dot file corresponding at the actif nodes.
* @param[in] _filename Name of the file to write data.