Effects: add a method to retrieve audio configuration
An effect can be instantiated on different streams,
which affects its configuration. For some audio effects
like Visualizer it's important to know the sampling
rate that the effect operates on. The new method
provides means for retrieving current audio configuration
of the effect.
Bug: 162727518
Test: atest CtsMediaAudioTestCases:VisualizerTest
Change-Id: I2390dd07a67d1eaf4ed92a911d8a2c4b2e083027
diff --git a/media/libaudioclient/Android.bp b/media/libaudioclient/Android.bp
index 69a9c68..4c27d52 100644
--- a/media/libaudioclient/Android.bp
+++ b/media/libaudioclient/Android.bp
@@ -302,12 +302,26 @@
double_loadable: true,
vendor_available: true,
srcs: [
+ "aidl/android/media/EffectConfig.aidl",
"aidl/android/media/IEffect.aidl",
"aidl/android/media/IEffectClient.aidl",
],
imports: [
+ "android.media.audio.common.types-V1",
"shared-file-region-aidl",
],
+ backend: {
+ cpp: {
+ min_sdk_version: "29",
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.media",
+ ],
+ },
+ java: {
+ sdk_version: "module_current",
+ },
+ },
}
aidl_interface {