audio: add reporting of gapless playback support
Add reporting of gapless playback support via
getOffloadSupport() method which replaces isOffloadSupported().
The audio HAL implementation indicates gapless support by setting flag
AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD on an output profile in addition to
flag AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD.
Bug: 158191844
Test: make
Change-Id: I7a8fa284c2486fd7a74782acb1ac7537d1534e49
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index cfe5f3a..4ebe40b 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -1187,12 +1187,12 @@
return aps->setAllowedCapturePolicy(uid, flags);
}
-bool AudioSystem::isOffloadSupported(const audio_offload_info_t& info)
+audio_offload_mode_t AudioSystem::getOffloadSupport(const audio_offload_info_t& info)
{
- ALOGV("isOffloadSupported()");
+ ALOGV("%s", __func__);
const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
- if (aps == 0) return false;
- return aps->isOffloadSupported(info);
+ if (aps == 0) return AUDIO_OFFLOAD_NOT_SUPPORTED;
+ return aps->getOffloadSupport(info);
}
status_t AudioSystem::listAudioPorts(audio_port_role_t role,