diff options
Diffstat (limited to 'services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h')
-rw-r--r-- | services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h index 599c295..7536a37 100644 --- a/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h +++ b/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h @@ -20,6 +20,7 @@ #include <utils/Errors.h> #include <system/audio.h> #include <utils/SortedVector.h> +#include <utils/KeyedVector.h> namespace android { @@ -34,6 +35,8 @@ public: AudioInputDescriptor(const sp<IOProfile>& profile); void setIoHandle(audio_io_handle_t ioHandle); + audio_module_handle_t getModuleHandle() const; + status_t dump(int fd); audio_port_handle_t mId; @@ -56,4 +59,27 @@ public: void toAudioPort(struct audio_port *port) const; }; +class AudioInputCollection : + public DefaultKeyedVector< audio_io_handle_t, sp<AudioInputDescriptor> > +{ +public: + bool isSourceActive(audio_source_t source) const; + + sp<AudioInputDescriptor> getInputFromId(audio_port_handle_t id) const; + + uint32_t activeInputsCount() const; + + /** + * return io handle of active input or 0 if no input is active + * Only considers inputs from physical devices (e.g. main mic, headset mic) when + * ignoreVirtualInputs is true. + */ + audio_io_handle_t getActiveInput(bool ignoreVirtualInputs = true); + + audio_devices_t getSupportedDevices(audio_io_handle_t handle) const; + + status_t dump(int fd) const; +}; + + }; // namespace android |