Revert^4 "Reapply "AudioFlinger: Control volume using Port ID""
This reverts commit 2e077f0fb2478163c82ca15b18b0fa67fabcb217.
Reason for revert: forward fix will be applied
Change-Id: I82f8e29c788e6b1be59e81f127472f7cd36cd126
diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 1bac259..e849bb4 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -147,7 +147,8 @@
std::vector<audio_io_handle_t> *secondaryOutputs,
output_type_t *outputType,
bool *isSpatialized,
- bool *isBitPerfect) = 0;
+ bool *isBitPerfect,
+ float *volume) = 0;
// indicates to the audio policy manager that the output starts being used by corresponding
// stream.
virtual status_t startOutput(audio_port_handle_t portId) = 0;
@@ -515,6 +516,18 @@
// for each output (destination device) it is attached to.
virtual status_t setStreamVolume(audio_stream_type_t stream, float volume,
audio_io_handle_t output, int delayMs = 0) = 0;
+ /**
+ * Set volume for given AudioTrack port ids for a particular output.
+ * For the same user setting, a given volume group and associated output port id
+ * can have different volumes for each output (destination device) it is attached to.
+ * @param ports to consider
+ * @param volume to apply
+ * @param output to consider
+ * @param delayMs to use
+ * @return NO_ERROR if successful
+ */
+ virtual status_t setPortsVolume(const std::vector<audio_port_handle_t>& ports, float volume,
+ audio_io_handle_t output, int delayMs = 0) = 0;
// function enabling to send proprietary informations directly from audio policy manager to
// audio hardware interface.