Add support for manually set surround formats.
To make surround sound setting more clear to users, we are changing
surround setting from ALWAYS to MANUAL. With MANUAL, users could enable
surround formats according to their need.
Bug: 67479735
Test: Try creating AudioTrack with enable/disable surround formats.
Change-Id: Ia6c0e1210ff6215f4b80a278a0aa90ca9543f262
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index 39ee437..c072901 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -1286,6 +1286,24 @@
return af->getMicrophones(microphones);
}
+status_t AudioSystem::getSurroundFormats(unsigned int *numSurroundFormats,
+ audio_format_t *surroundFormats,
+ bool *surroundFormatsEnabled,
+ bool reported)
+{
+ const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+ if (aps == 0) return PERMISSION_DENIED;
+ return aps->getSurroundFormats(
+ numSurroundFormats, surroundFormats, surroundFormatsEnabled, reported);
+}
+
+status_t AudioSystem::setSurroundFormatEnabled(audio_format_t audioFormat, bool enabled)
+{
+ const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+ if (aps == 0) return PERMISSION_DENIED;
+ return aps->setSurroundFormatEnabled(audioFormat, enabled);
+}
+
// ---------------------------------------------------------------------------
int AudioSystem::AudioPolicyServiceClient::addAudioPortCallback(