Add isProxy in effect AIDL conversion helper constructor
Bug: 271500140
Test: Enable AIDL and flash to pixel
Test: Play Youtube music with effect on/off
Change-Id: I1149f37faaba8a753baac49e6a04d978b1206a63
Merged-In: I1149f37faaba8a753baac49e6a04d978b1206a63
diff --git a/media/libaudiohal/impl/EffectConversionHelperAidl.cpp b/media/libaudiohal/impl/EffectConversionHelperAidl.cpp
index 52fed91..63bba24 100644
--- a/media/libaudiohal/impl/EffectConversionHelperAidl.cpp
+++ b/media/libaudiohal/impl/EffectConversionHelperAidl.cpp
@@ -72,14 +72,13 @@
EffectConversionHelperAidl::EffectConversionHelperAidl(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
- int32_t sessionId, int32_t ioId, const Descriptor& desc)
+ int32_t sessionId, int32_t ioId, const Descriptor& desc, bool isProxy)
: mSessionId(sessionId),
mIoId(ioId),
mDesc(desc),
mEffect(std::move(effect)),
mIsInputStream(mDesc.common.flags.type == Flags::Type::PRE_PROC),
- mIsProxyEffect(mDesc.common.id.proxy.has_value() &&
- mDesc.common.id.proxy.value() == mDesc.common.id.uuid) {
+ mIsProxyEffect(isProxy) {
mCommon.session = sessionId;
mCommon.ioHandle = ioId;
mCommon.input = mCommon.output = kDefaultAudioConfig;
diff --git a/media/libaudiohal/impl/EffectConversionHelperAidl.h b/media/libaudiohal/impl/EffectConversionHelperAidl.h
index 0c682ff..e2cf87f 100644
--- a/media/libaudiohal/impl/EffectConversionHelperAidl.h
+++ b/media/libaudiohal/impl/EffectConversionHelperAidl.h
@@ -54,7 +54,7 @@
EffectConversionHelperAidl(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc);
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxy);
status_t handleSetParameter(uint32_t cmdSize, const void* pCmdData, uint32_t* replySize,
void* pReplyData);
diff --git a/media/libaudiohal/impl/EffectHalAidl.cpp b/media/libaudiohal/impl/EffectHalAidl.cpp
index faf5f45..a5f2c61 100644
--- a/media/libaudiohal/impl/EffectHalAidl.cpp
+++ b/media/libaudiohal/impl/EffectHalAidl.cpp
@@ -89,64 +89,64 @@
ALOGI("%s create UUID %s", __func__, typeUuid.toString().c_str());
if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidAcousticEchoCanceler()) {
- mConversion =
- std::make_unique<android::effect::AidlConversionAec>(effect, sessionId, ioId, desc);
+ mConversion = std::make_unique<android::effect::AidlConversionAec>(effect, sessionId, ioId,
+ desc, mIsProxyEffect);
} else if (typeUuid == ::aidl::android::hardware::audio::effect::
getEffectTypeUuidAutomaticGainControlV1()) {
mConversion = std::make_unique<android::effect::AidlConversionAgc1>(effect, sessionId, ioId,
- desc);
+ desc, mIsProxyEffect);
} else if (typeUuid == ::aidl::android::hardware::audio::effect::
getEffectTypeUuidAutomaticGainControlV2()) {
mConversion = std::make_unique<android::effect::AidlConversionAgc2>(effect, sessionId, ioId,
- desc);
+ desc, mIsProxyEffect);
} else if (typeUuid == ::aidl::android::hardware::audio::effect::getEffectTypeUuidBassBoost()) {
- mConversion = std::make_unique<android::effect::AidlConversionBassBoost>(effect, sessionId,
- ioId, desc);
+ mConversion = std::make_unique<android::effect::AidlConversionBassBoost>(
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid == ::aidl::android::hardware::audio::effect::getEffectTypeUuidDownmix()) {
- mConversion = std::make_unique<android::effect::AidlConversionDownmix>(effect, sessionId,
- ioId, desc);
+ mConversion = std::make_unique<android::effect::AidlConversionDownmix>(
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidDynamicsProcessing()) {
- mConversion =
- std::make_unique<android::effect::AidlConversionDp>(effect, sessionId, ioId, desc);
+ mConversion = std::make_unique<android::effect::AidlConversionDp>(effect, sessionId, ioId,
+ desc, mIsProxyEffect);
} else if (typeUuid == ::aidl::android::hardware::audio::effect::getEffectTypeUuidEnvReverb()) {
- mConversion = std::make_unique<android::effect::AidlConversionEnvReverb>(effect, sessionId,
- ioId, desc);
+ mConversion = std::make_unique<android::effect::AidlConversionEnvReverb>(
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid == ::aidl::android::hardware::audio::effect::getEffectTypeUuidEqualizer()) {
- mConversion =
- std::make_unique<android::effect::AidlConversionEq>(effect, sessionId, ioId, desc);
+ mConversion = std::make_unique<android::effect::AidlConversionEq>(effect, sessionId, ioId,
+ desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidHapticGenerator()) {
mConversion = std::make_unique<android::effect::AidlConversionHapticGenerator>(
- effect, sessionId, ioId, desc);
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidLoudnessEnhancer()) {
mConversion = std::make_unique<android::effect::AidlConversionLoudnessEnhancer>(
- effect, sessionId, ioId, desc);
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidNoiseSuppression()) {
mConversion = std::make_unique<android::effect::AidlConversionNoiseSuppression>(
- effect, sessionId, ioId, desc);
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidPresetReverb()) {
mConversion = std::make_unique<android::effect::AidlConversionPresetReverb>(
- effect, sessionId, ioId, desc);
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidSpatializer()) {
mConversion = std::make_unique<android::effect::AidlConversionSpatializer>(
- effect, sessionId, ioId, desc);
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidVirtualizer()) {
mConversion = std::make_unique<android::effect::AidlConversionVirtualizer>(
- effect, sessionId, ioId, desc);
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else if (typeUuid ==
::aidl::android::hardware::audio::effect::getEffectTypeUuidVisualizer()) {
- mConversion = std::make_unique<android::effect::AidlConversionVisualizer>(effect, sessionId,
- ioId, desc);
+ mConversion = std::make_unique<android::effect::AidlConversionVisualizer>(
+ effect, sessionId, ioId, desc, mIsProxyEffect);
} else {
// For unknown UUID, use vendor extension implementation
mConversion = std::make_unique<android::effect::AidlConversionVendorExtension>(
- effect, sessionId, ioId, desc);
+ effect, sessionId, ioId, desc, mIsProxyEffect);
}
return OK;
}
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.h
index 3ee419a..61dd36a 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.h
@@ -26,8 +26,9 @@
public:
AidlConversionAec(std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc,
+ bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionAec() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.h
index b0509fd..364b473 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.h
@@ -26,8 +26,9 @@
public:
AidlConversionAgc1(std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc,
+ bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionAgc1() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.h
index 8f7eac7..df9a9ec 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.h
@@ -26,8 +26,9 @@
public:
AidlConversionAgc2(std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc,
+ bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionAgc2() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.h
index 9664aa1..424b837 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.h
@@ -27,8 +27,8 @@
AidlConversionBassBoost(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionBassBoost() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.h
index 8b28ca3..f963f66 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.h
@@ -26,8 +26,9 @@
public:
AidlConversionDownmix(std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc,
+ bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionDownmix() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.h
index c5d5a54..62714c3 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.h
@@ -26,8 +26,9 @@
public:
AidlConversionDp(std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc,
+ bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionDp() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.h
index 8b92374..95042eb 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.h
@@ -27,8 +27,8 @@
AidlConversionEnvReverb(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionEnvReverb() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.h
index f94556c..53566e2 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.h
@@ -25,9 +25,10 @@
class AidlConversionEq : public EffectConversionHelperAidl {
public:
AidlConversionEq(std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
- int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ int32_t sessionId, int32_t ioId,
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc,
+ bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionEq() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.h
index 03114a5..9890bfb 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.h
@@ -27,8 +27,8 @@
AidlConversionHapticGenerator(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionHapticGenerator() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.h
index c0402f9..2ce14a6 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.h
@@ -27,8 +27,8 @@
AidlConversionLoudnessEnhancer(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionLoudnessEnhancer() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.h
index f51e13a..fac121d 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.h
@@ -27,8 +27,8 @@
AidlConversionNoiseSuppression(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionNoiseSuppression() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.h
index 397d6e6..b975d72 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.h
@@ -27,8 +27,8 @@
AidlConversionPresetReverb(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionPresetReverb() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.h
index c44567c..7c60b14 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.h
@@ -27,8 +27,8 @@
AidlConversionSpatializer(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionSpatializer() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.h
index fd22e5c..16bfeba 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.h
@@ -27,8 +27,8 @@
AidlConversionVendorExtension(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionVendorExtension() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.h
index 91c0fcd..359d884 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.h
@@ -27,8 +27,8 @@
AidlConversionVirtualizer(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionVirtualizer() {}
private:
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.h b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.h
index e380bc6..bc9320f 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.h
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.h
@@ -27,8 +27,8 @@
AidlConversionVisualizer(
std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect> effect,
int32_t sessionId, int32_t ioId,
- const ::aidl::android::hardware::audio::effect::Descriptor& desc)
- : EffectConversionHelperAidl(effect, sessionId, ioId, desc) {}
+ const ::aidl::android::hardware::audio::effect::Descriptor& desc, bool isProxyEffect)
+ : EffectConversionHelperAidl(effect, sessionId, ioId, desc, isProxyEffect) {}
~AidlConversionVisualizer() {}
private: