Add dynamic source default effects
Allows runtime modification of what effects should be default
attached to sources of different types. The core functionality
was already in the AudioPolicyEffects system, this allows
the dynamic modification of the lists.
Bug: 78527120
Test: Builds, manually tested an app adding a source effect,
tested both media on the specified source and on a different source.
Also tested by Android Things integration tests.
Change-Id: I4da15787278c79d80043e172f4f81d3b2a139f44
diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index 44c0347..6c55647 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -126,12 +126,19 @@
virtual status_t queryDefaultPreProcessing(audio_session_t audioSession,
effect_descriptor_t *descriptors,
uint32_t *count);
+ virtual status_t addSourceDefaultEffect(const effect_uuid_t *type,
+ const String16& opPackageName,
+ const effect_uuid_t *uuid,
+ int32_t priority,
+ audio_source_t source,
+ audio_unique_id_t* id);
virtual status_t addStreamDefaultEffect(const effect_uuid_t *type,
const String16& opPackageName,
const effect_uuid_t *uuid,
int32_t priority,
audio_usage_t usage,
audio_unique_id_t* id);
+ virtual status_t removeSourceDefaultEffect(audio_unique_id_t id);
virtual status_t removeStreamDefaultEffect(audio_unique_id_t id);
virtual status_t onTransact(
@@ -259,6 +266,8 @@
std::string getDeviceTypeStrForPortId(audio_port_handle_t portId);
+ status_t getAudioPolicyEffects(sp<AudioPolicyEffects>& audioPolicyEffects);
+
// If recording we need to make sure the UID is allowed to do that. If the UID is idle
// then it cannot record and gets buffers with zeros - silence. As soon as the UID
// transitions to an active state we will start reporting buffers with data. This approach