commit 57530d5cfffdef64eaa6ee6af013bf38cf0ed509
author Paul McLean <pmclean@google.com> Mon Dec 17 08:24:21 2018 -0700
committer Paul McLean <pmclean@google.com> Thu Dec 20 10:02:54 2018 -0700
tree d625e36675de3f155a81d4d6a2ab69ff0e798b41
parent 52abcb2004990d322246cb5f2a6933d48d7f3e02

Adding Audio HAL V5: Direction API

Bug: 119137468
Test: With testbed app
Change-Id: I74263e8b638b3ddc7020d6510a9408b8a455ff07

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 5af3897..183f0b0 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -4205,6 +4205,21 @@
     return ret;
 }
 
+static int in_set_microphone_direction(const struct audio_stream_in *stream,
+                                           audio_microphone_direction_t dir) {
+    (void)stream;
+    (void)dir;
+    ALOGVV("%s", __func__);
+    return -ENOSYS;
+}
+
+static int in_set_microphone_field_dimension(const struct audio_stream_in *stream, float zoom) {
+    (void)stream;
+    (void)zoom;
+    ALOGVV("%s", __func__);
+    return -ENOSYS;
+}
+
 static int adev_open_output_stream(struct audio_hw_device *dev,
                                    audio_io_handle_t handle,
                                    audio_devices_t devices,
@@ -5132,6 +5147,8 @@
     in->stream.get_input_frames_lost = in_get_input_frames_lost;
     in->stream.get_capture_position = in_get_capture_position;
     in->stream.get_active_microphones = in_get_active_microphones;
+    in->stream.set_microphone_direction = in_set_microphone_direction;
+    in->stream.set_microphone_field_dimension = in_set_microphone_field_dimension;
 
     in->device = devices;
     in->source = source;