Revert "Revert "audio policy for concurrent capture.""
This reverts commit 84332aaa807037baca05340875f2d94fcc519ac4.
Bug:26841909
diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index dd3f144..75e0530 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -67,6 +67,14 @@
API_INPUT_TELEPHONY_RX, // used for capture from telephony RX path
} input_type_t;
+ enum {
+ API_INPUT_CONCURRENCY_NONE = 0,
+ API_INPUT_CONCURRENCY_CALL = (1 << 0), // Concurrency with a call
+ API_INPUT_CONCURRENCY_CAPTURE = (1 << 1), // Concurrency with another capture
+ };
+
+ typedef uint32_t concurrency_type__mask_t;
+
public:
virtual ~AudioPolicyInterface() {}
//
@@ -140,7 +148,8 @@
input_type_t *inputType) = 0;
// indicates to the audio policy manager that the input starts being used.
virtual status_t startInput(audio_io_handle_t input,
- audio_session_t session) = 0;
+ audio_session_t session,
+ concurrency_type__mask_t *concurrency) = 0;
// indicates to the audio policy manager that the input stops being used.
virtual status_t stopInput(audio_io_handle_t input,
audio_session_t session) = 0;