diff options
Diffstat (limited to 'include/media/IAudioPolicyService.h')
| -rw-r--r-- | include/media/IAudioPolicyService.h | 57 |
1 files changed, 50 insertions, 7 deletions
diff --git a/include/media/IAudioPolicyService.h b/include/media/IAudioPolicyService.h index 09b9ea6..c251439 100644 --- a/include/media/IAudioPolicyService.h +++ b/include/media/IAudioPolicyService.h @@ -25,6 +25,7 @@ #include <utils/Errors.h> #include <binder/IInterface.h> #include <media/AudioSystem.h> +#include <media/IAudioPolicyServiceClient.h> #include <system/audio_policy.h> @@ -55,6 +56,12 @@ public: audio_channel_mask_t channelMask = 0, audio_output_flags_t flags = AUDIO_OUTPUT_FLAG_NONE, const audio_offload_info_t *offloadInfo = NULL) = 0; + virtual audio_io_handle_t getOutputForAttr(const audio_attributes_t *attr, + uint32_t samplingRate = 0, + audio_format_t format = AUDIO_FORMAT_DEFAULT, + audio_channel_mask_t channelMask = 0, + audio_output_flags_t flags = AUDIO_OUTPUT_FLAG_NONE, + const audio_offload_info_t *offloadInfo = NULL) = 0; virtual status_t startOutput(audio_io_handle_t output, audio_stream_type_t stream, int session = 0) = 0; @@ -63,13 +70,17 @@ public: int session = 0) = 0; virtual void releaseOutput(audio_io_handle_t output) = 0; virtual audio_io_handle_t getInput(audio_source_t inputSource, - uint32_t samplingRate = 0, - audio_format_t format = AUDIO_FORMAT_DEFAULT, - audio_channel_mask_t channelMask = 0, - int audioSession = 0) = 0; - virtual status_t startInput(audio_io_handle_t input) = 0; - virtual status_t stopInput(audio_io_handle_t input) = 0; - virtual void releaseInput(audio_io_handle_t input) = 0; + uint32_t samplingRate, + audio_format_t format, + audio_channel_mask_t channelMask, + int audioSession, + audio_input_flags_t flags) = 0; + virtual status_t startInput(audio_io_handle_t input, + audio_session_t session) = 0; + virtual status_t stopInput(audio_io_handle_t input, + audio_session_t session) = 0; + virtual void releaseInput(audio_io_handle_t input, + audio_session_t session) = 0; virtual status_t initStreamVolume(audio_stream_type_t stream, int indexMin, int indexMax) = 0; @@ -99,6 +110,38 @@ public: // Check if offload is possible for given format, stream type, sample rate, // bit rate, duration, video and streaming or offload property is enabled virtual bool isOffloadSupported(const audio_offload_info_t& info) = 0; + + /* List available audio ports and their attributes */ + virtual status_t listAudioPorts(audio_port_role_t role, + audio_port_type_t type, + unsigned int *num_ports, + struct audio_port *ports, + unsigned int *generation) = 0; + + /* Get attributes for a given audio port */ + virtual status_t getAudioPort(struct audio_port *port) = 0; + + /* Create an audio patch between several source and sink ports */ + virtual status_t createAudioPatch(const struct audio_patch *patch, + audio_patch_handle_t *handle) = 0; + + /* Release an audio patch */ + virtual status_t releaseAudioPatch(audio_patch_handle_t handle) = 0; + + /* List existing audio patches */ + virtual status_t listAudioPatches(unsigned int *num_patches, + struct audio_patch *patches, + unsigned int *generation) = 0; + /* Set audio port configuration */ + virtual status_t setAudioPortConfig(const struct audio_port_config *config) = 0; + + virtual void registerClient(const sp<IAudioPolicyServiceClient>& client) = 0; + + virtual status_t acquireSoundTriggerSession(audio_session_t *session, + audio_io_handle_t *ioHandle, + audio_devices_t *device) = 0; + + virtual status_t releaseSoundTriggerSession(audio_session_t session) = 0; }; |