Migrate 10 methods of ISurfaceComposer to AIDL
Ten methods are migrated. LayerDebugInfo uses a c++ wrapper aidl for now
due to large amount of existing code, but its namespace is changed to
android::gui from android::. Parcelable CompositionPreference and
ContentSamplingAttributes are added to pass the out values.
Bug: 211009610
Test: atest libgui_test libsurfaceflinger_unittest
Change-Id: I876a3394c9883ba3c6539154b95c7ace46f7a260
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index a137568..a10a2f0 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -26,7 +26,6 @@
#include <gui/IGraphicBufferProducer.h>
#include <gui/ISurfaceComposer.h>
#include <gui/ISurfaceComposerClient.h>
-#include <gui/LayerDebugInfo.h>
#include <gui/LayerState.h>
#include <private/gui/ParcelUtils.h>
#include <stdint.h>
@@ -182,206 +181,6 @@
return result;
}
- virtual status_t overrideHdrTypes(const sp<IBinder>& display,
- const std::vector<ui::Hdr>& hdrTypes) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeStrongBinder, display);
-
- std::vector<int32_t> hdrTypesVector;
- for (ui::Hdr i : hdrTypes) {
- hdrTypesVector.push_back(static_cast<int32_t>(i));
- }
- SAFE_PARCEL(data.writeInt32Vector, hdrTypesVector);
-
- status_t result = remote()->transact(BnSurfaceComposer::OVERRIDE_HDR_TYPES, data, &reply);
- if (result != NO_ERROR) {
- ALOGE("overrideHdrTypes failed to transact: %d", result);
- return result;
- }
- return result;
- }
-
- status_t onPullAtom(const int32_t atomId, std::string* pulledData, bool* success) {
- Parcel data, reply;
- SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
- SAFE_PARCEL(data.writeInt32, atomId);
-
- status_t err = remote()->transact(BnSurfaceComposer::ON_PULL_ATOM, data, &reply);
- if (err != NO_ERROR) {
- ALOGE("onPullAtom failed to transact: %d", err);
- return err;
- }
-
- int32_t size = 0;
- SAFE_PARCEL(reply.readInt32, &size);
- const void* dataPtr = reply.readInplace(size);
- if (dataPtr == nullptr) {
- return UNEXPECTED_NULL;
- }
- pulledData->assign((const char*)dataPtr, size);
- SAFE_PARCEL(reply.readBool, success);
- return NO_ERROR;
- }
-
- status_t enableVSyncInjections(bool enable) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeBool(enable);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to writeBool: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS, data, &reply,
- IBinder::FLAG_ONEWAY);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to transact: %d", result);
- return result;
- }
- return result;
- }
-
- status_t injectVSync(nsecs_t when) override {
- Parcel data, reply;
- status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (result != NO_ERROR) {
- ALOGE("injectVSync failed to writeInterfaceToken: %d", result);
- return result;
- }
- result = data.writeInt64(when);
- if (result != NO_ERROR) {
- ALOGE("injectVSync failed to writeInt64: %d", result);
- return result;
- }
- result = remote()->transact(BnSurfaceComposer::INJECT_VSYNC, data, &reply,
- IBinder::FLAG_ONEWAY);
- if (result != NO_ERROR) {
- ALOGE("injectVSync failed to transact: %d", result);
- return result;
- }
- return result;
- }
-
- status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) override {
- if (!outLayers) {
- return UNEXPECTED_NULL;
- }
-
- Parcel data, reply;
-
- status_t err = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (err != NO_ERROR) {
- return err;
- }
-
- err = remote()->transact(BnSurfaceComposer::GET_LAYER_DEBUG_INFO, data, &reply);
- if (err != NO_ERROR) {
- return err;
- }
-
- int32_t result = 0;
- err = reply.readInt32(&result);
- if (err != NO_ERROR) {
- return err;
- }
- if (result != NO_ERROR) {
- return result;
- }
-
- outLayers->clear();
- return reply.readParcelableVector(outLayers);
- }
-
- status_t getCompositionPreference(ui::Dataspace* defaultDataspace,
- ui::PixelFormat* defaultPixelFormat,
- ui::Dataspace* wideColorGamutDataspace,
- ui::PixelFormat* wideColorGamutPixelFormat) const override {
- Parcel data, reply;
- status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- if (error != NO_ERROR) {
- return error;
- }
- error = remote()->transact(BnSurfaceComposer::GET_COMPOSITION_PREFERENCE, data, &reply);
- if (error != NO_ERROR) {
- return error;
- }
- error = static_cast<status_t>(reply.readInt32());
- if (error == NO_ERROR) {
- *defaultDataspace = static_cast<ui::Dataspace>(reply.readInt32());
- *defaultPixelFormat = static_cast<ui::PixelFormat>(reply.readInt32());
- *wideColorGamutDataspace = static_cast<ui::Dataspace>(reply.readInt32());
- *wideColorGamutPixelFormat = static_cast<ui::PixelFormat>(reply.readInt32());
- }
- return error;
- }
-
- status_t getColorManagement(bool* outGetColorManagement) const override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- remote()->transact(BnSurfaceComposer::GET_COLOR_MANAGEMENT, data, &reply);
- bool result;
- status_t err = reply.readBool(&result);
- if (err == NO_ERROR) {
- *outGetColorManagement = result;
- }
- return err;
- }
-
- status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& display,
- ui::PixelFormat* outFormat,
- ui::Dataspace* outDataspace,
- uint8_t* outComponentMask) const override {
- if (!outFormat || !outDataspace || !outComponentMask) return BAD_VALUE;
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- data.writeStrongBinder(display);
-
- status_t error =
- remote()->transact(BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES,
- data, &reply);
- if (error != NO_ERROR) {
- return error;
- }
-
- uint32_t value = 0;
- error = reply.readUint32(&value);
- if (error != NO_ERROR) {
- return error;
- }
- *outFormat = static_cast<ui::PixelFormat>(value);
-
- error = reply.readUint32(&value);
- if (error != NO_ERROR) {
- return error;
- }
- *outDataspace = static_cast<ui::Dataspace>(value);
-
- error = reply.readUint32(&value);
- if (error != NO_ERROR) {
- return error;
- }
- *outComponentMask = static_cast<uint8_t>(value);
- return error;
- }
-
- status_t setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable,
- uint8_t componentMask, uint64_t maxFrames) override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- data.writeStrongBinder(display);
- data.writeBool(enable);
- data.writeByte(static_cast<int8_t>(componentMask));
- data.writeUint64(maxFrames);
- status_t result =
- remote()->transact(BnSurfaceComposer::SET_DISPLAY_CONTENT_SAMPLING_ENABLED, data,
- &reply);
- return result;
- }
-
status_t getDisplayedContentSample(const sp<IBinder>& display, uint64_t maxFrames,
uint64_t timestamp,
DisplayedFrameStats* outStats) const override {
@@ -421,18 +220,6 @@
return result;
}
- status_t getProtectedContentSupport(bool* outSupported) const override {
- Parcel data, reply;
- data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
- status_t error =
- remote()->transact(BnSurfaceComposer::GET_PROTECTED_CONTENT_SUPPORT, data, &reply);
- if (error != NO_ERROR) {
- return error;
- }
- error = reply.readBool(outSupported);
- return error;
- }
-
status_t addRegionSamplingListener(const Rect& samplingArea, const sp<IBinder>& stopLayerHandle,
const sp<IRegionSamplingListener>& listener) override {
Parcel data, reply;
@@ -961,116 +748,6 @@
reply->writeStrongBinder(IInterface::asBinder(connection));
return NO_ERROR;
}
- case ENABLE_VSYNC_INJECTIONS: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- bool enable = false;
- status_t result = data.readBool(&enable);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to readBool: %d", result);
- return result;
- }
- return enableVSyncInjections(enable);
- }
- case INJECT_VSYNC: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- int64_t when = 0;
- status_t result = data.readInt64(&when);
- if (result != NO_ERROR) {
- ALOGE("enableVSyncInjections failed to readInt64: %d", result);
- return result;
- }
- return injectVSync(when);
- }
- case GET_LAYER_DEBUG_INFO: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- std::vector<LayerDebugInfo> outLayers;
- status_t result = getLayerDebugInfo(&outLayers);
- reply->writeInt32(result);
- if (result == NO_ERROR)
- {
- result = reply->writeParcelableVector(outLayers);
- }
- return result;
- }
- case GET_COMPOSITION_PREFERENCE: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- ui::Dataspace defaultDataspace;
- ui::PixelFormat defaultPixelFormat;
- ui::Dataspace wideColorGamutDataspace;
- ui::PixelFormat wideColorGamutPixelFormat;
- status_t error =
- getCompositionPreference(&defaultDataspace, &defaultPixelFormat,
- &wideColorGamutDataspace, &wideColorGamutPixelFormat);
- reply->writeInt32(error);
- if (error == NO_ERROR) {
- reply->writeInt32(static_cast<int32_t>(defaultDataspace));
- reply->writeInt32(static_cast<int32_t>(defaultPixelFormat));
- reply->writeInt32(static_cast<int32_t>(wideColorGamutDataspace));
- reply->writeInt32(static_cast<int32_t>(wideColorGamutPixelFormat));
- }
- return error;
- }
- case GET_COLOR_MANAGEMENT: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- bool result;
- status_t error = getColorManagement(&result);
- if (error == NO_ERROR) {
- reply->writeBool(result);
- }
- return error;
- }
- case GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
- sp<IBinder> display = data.readStrongBinder();
- ui::PixelFormat format;
- ui::Dataspace dataspace;
- uint8_t component = 0;
- auto result =
- getDisplayedContentSamplingAttributes(display, &format, &dataspace, &component);
- if (result == NO_ERROR) {
- reply->writeUint32(static_cast<uint32_t>(format));
- reply->writeUint32(static_cast<uint32_t>(dataspace));
- reply->writeUint32(static_cast<uint32_t>(component));
- }
- return result;
- }
- case SET_DISPLAY_CONTENT_SAMPLING_ENABLED: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
- sp<IBinder> display = nullptr;
- bool enable = false;
- int8_t componentMask = 0;
- uint64_t maxFrames = 0;
- status_t result = data.readStrongBinder(&display);
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading Display token: %d",
- result);
- return result;
- }
-
- result = data.readBool(&enable);
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading enable: %d", result);
- return result;
- }
-
- result = data.readByte(static_cast<int8_t*>(&componentMask));
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading component mask: %d",
- result);
- return result;
- }
-
- result = data.readUint64(&maxFrames);
- if (result != NO_ERROR) {
- ALOGE("setDisplayContentSamplingEnabled failure in reading max frames: %d", result);
- return result;
- }
-
- return setDisplayContentSamplingEnabled(display, enable,
- static_cast<uint8_t>(componentMask), maxFrames);
- }
case GET_DISPLAYED_CONTENT_SAMPLE: {
CHECK_INTERFACE(ISurfaceComposer, data, reply);
@@ -1101,15 +778,6 @@
}
return result;
}
- case GET_PROTECTED_CONTENT_SUPPORT: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- bool result;
- status_t error = getProtectedContentSupport(&result);
- if (error == NO_ERROR) {
- reply->writeBool(result);
- }
- return error;
- }
case ADD_REGION_SAMPLING_LISTENER: {
CHECK_INTERFACE(ISurfaceComposer, data, reply);
Rect samplingArea;
@@ -1413,33 +1081,6 @@
SAFE_PARCEL(reply->writeInt32, buffers);
return NO_ERROR;
}
- case OVERRIDE_HDR_TYPES: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- sp<IBinder> display = nullptr;
- SAFE_PARCEL(data.readStrongBinder, &display);
-
- std::vector<int32_t> hdrTypes;
- SAFE_PARCEL(data.readInt32Vector, &hdrTypes);
-
- std::vector<ui::Hdr> hdrTypesVector;
- for (int i : hdrTypes) {
- hdrTypesVector.push_back(static_cast<ui::Hdr>(i));
- }
- return overrideHdrTypes(display, hdrTypesVector);
- }
- case ON_PULL_ATOM: {
- CHECK_INTERFACE(ISurfaceComposer, data, reply);
- int32_t atomId = 0;
- SAFE_PARCEL(data.readInt32, &atomId);
-
- std::string pulledData;
- bool success;
- status_t err = onPullAtom(atomId, &pulledData, &success);
- SAFE_PARCEL(reply->writeByteArray, pulledData.size(),
- reinterpret_cast<const uint8_t*>(pulledData.data()));
- SAFE_PARCEL(reply->writeBool, success);
- return err;
- }
case ADD_WINDOW_INFOS_LISTENER: {
CHECK_INTERFACE(ISurfaceComposer, data, reply);
sp<IWindowInfosListener> listener;
diff --git a/libs/gui/LayerDebugInfo.cpp b/libs/gui/LayerDebugInfo.cpp
index ea5fb29..15b2221 100644
--- a/libs/gui/LayerDebugInfo.cpp
+++ b/libs/gui/LayerDebugInfo.cpp
@@ -27,7 +27,7 @@
#define RETURN_ON_ERROR(X) do {status_t res = (X); if (res != NO_ERROR) return res;} while(false)
-namespace android {
+namespace android::gui {
status_t LayerDebugInfo::writeToParcel(Parcel* parcel) const {
RETURN_ON_ERROR(parcel->writeCString(mName.c_str()));
@@ -149,4 +149,4 @@
return result;
}
-} // android
+} // namespace android::gui
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index be5f338..ca48ce6 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -2118,13 +2118,15 @@
// ----------------------------------------------------------------------------
status_t SurfaceComposerClient::enableVSyncInjections(bool enable) {
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- return sf->enableVSyncInjections(enable);
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
+ binder::Status status = sf->enableVSyncInjections(enable);
+ return status.transactionError();
}
status_t SurfaceComposerClient::injectVSync(nsecs_t when) {
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- return sf->injectVSync(when);
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
+ binder::Status status = sf->injectVSync(when);
+ return status.transactionError();
}
status_t SurfaceComposerClient::getDisplayState(const sp<IBinder>& display,
@@ -2348,14 +2350,21 @@
status_t SurfaceComposerClient::getCompositionPreference(
ui::Dataspace* defaultDataspace, ui::PixelFormat* defaultPixelFormat,
ui::Dataspace* wideColorGamutDataspace, ui::PixelFormat* wideColorGamutPixelFormat) {
- return ComposerService::getComposerService()
- ->getCompositionPreference(defaultDataspace, defaultPixelFormat,
- wideColorGamutDataspace, wideColorGamutPixelFormat);
+ gui::CompositionPreference pref;
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->getCompositionPreference(&pref);
+ if (status.isOk()) {
+ *defaultDataspace = static_cast<ui::Dataspace>(pref.defaultDataspace);
+ *defaultPixelFormat = static_cast<ui::PixelFormat>(pref.defaultPixelFormat);
+ *wideColorGamutDataspace = static_cast<ui::Dataspace>(pref.wideColorGamutDataspace);
+ *wideColorGamutPixelFormat = static_cast<ui::PixelFormat>(pref.wideColorGamutPixelFormat);
+ }
+ return status.transactionError();
}
bool SurfaceComposerClient::getProtectedContentSupport() {
bool supported = false;
- ComposerService::getComposerService()->getProtectedContentSupport(&supported);
+ ComposerServiceAIDL::getComposerService()->getProtectedContentSupport(&supported);
return supported;
}
@@ -2388,29 +2397,56 @@
status_t SurfaceComposerClient::overrideHdrTypes(const sp<IBinder>& display,
const std::vector<ui::Hdr>& hdrTypes) {
- return ComposerService::getComposerService()->overrideHdrTypes(display, hdrTypes);
+ std::vector<int32_t> hdrTypesVector;
+ hdrTypesVector.reserve(hdrTypes.size());
+ for (auto t : hdrTypes) {
+ hdrTypesVector.push_back(static_cast<int32_t>(t));
+ }
+
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()->overrideHdrTypes(display, hdrTypesVector);
+ return status.transactionError();
}
status_t SurfaceComposerClient::onPullAtom(const int32_t atomId, std::string* outData,
bool* success) {
- return ComposerService::getComposerService()->onPullAtom(atomId, outData, success);
+ gui::PullAtomData pad;
+ binder::Status status = ComposerServiceAIDL::getComposerService()->onPullAtom(atomId, &pad);
+ if (status.isOk()) {
+ outData->assign((const char*)pad.data.data(), pad.data.size());
+ *success = pad.success;
+ }
+ return status.transactionError();
}
status_t SurfaceComposerClient::getDisplayedContentSamplingAttributes(const sp<IBinder>& display,
ui::PixelFormat* outFormat,
ui::Dataspace* outDataspace,
uint8_t* outComponentMask) {
- return ComposerService::getComposerService()
- ->getDisplayedContentSamplingAttributes(display, outFormat, outDataspace,
- outComponentMask);
+ if (!outFormat || !outDataspace || !outComponentMask) {
+ return BAD_VALUE;
+ }
+
+ gui::ContentSamplingAttributes attrs;
+ binder::Status status = ComposerServiceAIDL::getComposerService()
+ ->getDisplayedContentSamplingAttributes(display, &attrs);
+ if (status.isOk()) {
+ *outFormat = static_cast<ui::PixelFormat>(attrs.format);
+ *outDataspace = static_cast<ui::Dataspace>(attrs.dataspace);
+ *outComponentMask = static_cast<uint8_t>(attrs.componentMask);
+ }
+ return status.transactionError();
}
status_t SurfaceComposerClient::setDisplayContentSamplingEnabled(const sp<IBinder>& display,
bool enable, uint8_t componentMask,
uint64_t maxFrames) {
- return ComposerService::getComposerService()->setDisplayContentSamplingEnabled(display, enable,
- componentMask,
- maxFrames);
+ binder::Status status =
+ ComposerServiceAIDL::getComposerService()
+ ->setDisplayContentSamplingEnabled(display, enable,
+ static_cast<int8_t>(componentMask),
+ static_cast<int64_t>(maxFrames));
+ return status.transactionError();
}
status_t SurfaceComposerClient::getDisplayedContentSample(const sp<IBinder>& display,
diff --git a/libs/gui/aidl/android/gui/CompositionPreference.aidl b/libs/gui/aidl/android/gui/CompositionPreference.aidl
new file mode 100644
index 0000000..b615824
--- /dev/null
+++ b/libs/gui/aidl/android/gui/CompositionPreference.aidl
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.gui;
+
+/** @hide */
+parcelable CompositionPreference {
+ int /*ui::Dataspace*/ defaultDataspace;
+ int /*ui::PixelFormat*/ defaultPixelFormat;
+ int /*ui::Dataspace*/ wideColorGamutDataspace;
+ int /*ui::PixelFormat*/ wideColorGamutPixelFormat;
+}
diff --git a/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl b/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl
new file mode 100644
index 0000000..5d913b1
--- /dev/null
+++ b/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.gui;
+
+/** @hide */
+parcelable ContentSamplingAttributes {
+ int /*ui::PixelFormat*/ format;
+ int /*ui::Dataspace*/ dataspace;
+ byte componentMask;
+}
diff --git a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
index 42e2d9b..dc77416 100644
--- a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
+++ b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl
@@ -16,6 +16,8 @@
package android.gui;
+import android.gui.CompositionPreference;
+import android.gui.ContentSamplingAttributes;
import android.gui.DisplayCaptureArgs;
import android.gui.DisplayBrightness;
import android.gui.DisplayPrimaries;
@@ -23,6 +25,8 @@
import android.gui.DisplayStatInfo;
import android.gui.FrameEvent;
import android.gui.FrameStats;
+import android.gui.LayerDebugInfo;
+import android.gui.PullAtomData;
import android.gui.StaticDisplayInfo;
import android.gui.DynamicDisplayInfo;
import android.gui.IHdrLayerInfoListener;
@@ -31,43 +35,50 @@
/** @hide */
interface ISurfaceComposer {
- /* create a virtual display
+ /**
+ * Create a virtual display
* requires ACCESS_SURFACE_FLINGER permission.
*/
@nullable IBinder createDisplay(@utf8InCpp String displayName, boolean secure);
- /* destroy a virtual display
+ /**
+ * Destroy a virtual display
* requires ACCESS_SURFACE_FLINGER permission.
*/
void destroyDisplay(IBinder display);
- /* get stable IDs for connected physical displays.
+ /**
+ * Get stable IDs for connected physical displays.
*/
long[] getPhysicalDisplayIds();
long getPrimaryPhysicalDisplayId();
- /* get token for a physical display given its stable ID obtained via getPhysicalDisplayIds or a
- * DisplayEventReceiver hotplug event.
+ /**
+ * Get token for a physical display given its stable ID obtained via getPhysicalDisplayIds or
+ * a DisplayEventReceiver hotplug event.
*/
@nullable IBinder getPhysicalDisplayToken(long displayId);
- /* Returns the frame timestamps supported by SurfaceFlinger.
+ /**
+ * Returns the frame timestamps supported by SurfaceFlinger.
*/
FrameEvent[] getSupportedFrameTimestamps();
- /* set display power mode. depending on the mode, it can either trigger
+ /**
+ * Set display power mode. depending on the mode, it can either trigger
* screen on, off or low power mode and wait for it to complete.
* requires ACCESS_SURFACE_FLINGER permission.
*/
void setPowerMode(IBinder display, int mode);
- /* returns display statistics for a given display
+ /**
+ * Returns display statistics for a given display
* intended to be used by the media framework to properly schedule
* video frames */
DisplayStatInfo getDisplayStats(IBinder display);
- /**
+ /**
* Get transactional state of given display.
*/
DisplayState getDisplayState(IBinder display);
@@ -136,7 +147,9 @@
* match the size of the output buffer.
*/
void captureDisplay(in DisplayCaptureArgs args, IScreenCaptureListener listener);
+
void captureDisplayById(long displayId, IScreenCaptureListener listener);
+
/**
* Capture a subtree of the layer hierarchy, potentially ignoring the root node.
* This requires READ_FRAME_BUFFER permission. This function will fail if there
@@ -144,25 +157,80 @@
*/
void captureLayers(in LayerCaptureArgs args, IScreenCaptureListener listener);
- /* Clears the frame statistics for animations.
+ /**
+ * Clears the frame statistics for animations.
*
* Requires the ACCESS_SURFACE_FLINGER permission.
*/
void clearAnimationFrameStats();
- /* Gets the frame statistics for animations.
+ /**
+ * Gets the frame statistics for animations.
*
* Requires the ACCESS_SURFACE_FLINGER permission.
*/
FrameStats getAnimationFrameStats();
- /*
+ /**
+ * Overrides the supported HDR modes for the given display device.
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ void overrideHdrTypes(IBinder display, in int[] hdrTypes);
+
+ /**
+ * Pulls surfaceflinger atoms global stats and layer stats to pipe to statsd.
+ *
+ * Requires the calling uid be from system server.
+ */
+ PullAtomData onPullAtom(int atomId);
+
+ oneway void enableVSyncInjections(boolean enable);
+
+ oneway void injectVSync(long when);
+
+ /**
+ * Gets the list of active layers in Z order for debugging purposes
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ List<LayerDebugInfo> getLayerDebugInfo();
+
+ boolean getColorManagement();
+
+ /**
+ * Gets the composition preference of the default data space and default pixel format,
+ * as well as the wide color gamut data space and wide color gamut pixel format.
+ * If the wide color gamut data space is V0_SRGB, then it implies that the platform
+ * has no wide color gamut support.
+ *
+ */
+ CompositionPreference getCompositionPreference();
+
+ /**
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ ContentSamplingAttributes getDisplayedContentSamplingAttributes(IBinder display);
+
+ /**
+ * Turns on the color sampling engine on the display.
+ *
+ * Requires the ACCESS_SURFACE_FLINGER permission.
+ */
+ void setDisplayContentSamplingEnabled(IBinder display, boolean enable, byte componentMask, long maxFrames);
+
+ /**
+ * Gets whether SurfaceFlinger can support protected content in GPU composition.
+ */
+ boolean getProtectedContentSupport();
+
+ /**
* Queries whether the given display is a wide color display.
* Requires the ACCESS_SURFACE_FLINGER permission.
*/
boolean isWideColorDisplay(IBinder token);
- /*
+ /**
* Gets whether brightness operations are supported on a display.
*
* displayToken
@@ -176,7 +244,7 @@
*/
boolean getDisplayBrightnessSupport(IBinder displayToken);
- /*
+ /**
* Sets the brightness of a display.
*
* displayToken
@@ -191,7 +259,7 @@
*/
void setDisplayBrightness(IBinder displayToken, in DisplayBrightness brightness);
- /*
+ /**
* Adds a listener that receives HDR layer information. This is used in combination
* with setDisplayBrightness to adjust the display brightness depending on factors such
* as whether or not HDR is in use.
@@ -200,7 +268,7 @@
*/
void addHdrLayerInfoListener(IBinder displayToken, IHdrLayerInfoListener listener);
- /*
+ /**
* Removes a listener that was added with addHdrLayerInfoListener.
*
* Returns NO_ERROR upon success, NAME_NOT_FOUND if the display is invalid, and BAD_VALUE if
@@ -209,7 +277,7 @@
*/
void removeHdrLayerInfoListener(IBinder displayToken, IHdrLayerInfoListener listener);
- /*
+ /**
* Sends a power boost to the composer. This function is asynchronous.
*
* boostId
@@ -217,5 +285,5 @@
*
* Returns NO_ERROR upon success.
*/
- void notifyPowerBoost(int boostId);
+ oneway void notifyPowerBoost(int boostId);
}
diff --git a/libs/gui/aidl/android/gui/LayerDebugInfo.aidl b/libs/gui/aidl/android/gui/LayerDebugInfo.aidl
new file mode 100644
index 0000000..faca980
--- /dev/null
+++ b/libs/gui/aidl/android/gui/LayerDebugInfo.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.gui;
+
+parcelable LayerDebugInfo cpp_header "gui/LayerDebugInfo.h";
diff --git a/libs/gui/aidl/android/gui/PullAtomData.aidl b/libs/gui/aidl/android/gui/PullAtomData.aidl
new file mode 100644
index 0000000..14d33c6
--- /dev/null
+++ b/libs/gui/aidl/android/gui/PullAtomData.aidl
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.gui;
+
+/** @hide */
+parcelable PullAtomData {
+ @utf8InCpp String data;
+ boolean success;
+}
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index 138d2ed..9279124 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -61,7 +61,6 @@
struct DisplayStatInfo;
struct DisplayState;
struct InputWindowCommands;
-class LayerDebugInfo;
class HdrCapabilities;
class IGraphicBufferProducer;
class ISurfaceComposerClient;
@@ -76,6 +75,7 @@
struct DisplayCaptureArgs;
struct LayerCaptureArgs;
+class LayerDebugInfo;
} // namespace gui
@@ -154,58 +154,6 @@
virtual bool authenticateSurfaceTexture(
const sp<IGraphicBufferProducer>& surface) const = 0;
- /* Overrides the supported HDR modes for the given display device.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t overrideHdrTypes(const sp<IBinder>& display,
- const std::vector<ui::Hdr>& hdrTypes) = 0;
-
- /* Pulls surfaceflinger atoms global stats and layer stats to pipe to statsd.
- *
- * Requires the calling uid be from system server.
- */
- virtual status_t onPullAtom(const int32_t atomId, std::string* outData, bool* success) = 0;
-
- virtual status_t enableVSyncInjections(bool enable) = 0;
-
- virtual status_t injectVSync(nsecs_t when) = 0;
-
- /* Gets the list of active layers in Z order for debugging purposes
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) = 0;
-
- virtual status_t getColorManagement(bool* outGetColorManagement) const = 0;
-
- /* Gets the composition preference of the default data space and default pixel format,
- * as well as the wide color gamut data space and wide color gamut pixel format.
- * If the wide color gamut data space is V0_SRGB, then it implies that the platform
- * has no wide color gamut support.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getCompositionPreference(ui::Dataspace* defaultDataspace,
- ui::PixelFormat* defaultPixelFormat,
- ui::Dataspace* wideColorGamutDataspace,
- ui::PixelFormat* wideColorGamutPixelFormat) const = 0;
- /*
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& display,
- ui::PixelFormat* outFormat,
- ui::Dataspace* outDataspace,
- uint8_t* outComponentMask) const = 0;
-
- /* Turns on the color sampling engine on the display.
- *
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable,
- uint8_t componentMask,
- uint64_t maxFrames) = 0;
-
/* Returns statistics on the color profile of the last frame displayed for a given display
*
* Requires the ACCESS_SURFACE_FLINGER permission.
@@ -214,12 +162,6 @@
uint64_t timestamp,
DisplayedFrameStats* outStats) const = 0;
- /*
- * Gets whether SurfaceFlinger can support protected content in GPU composition.
- * Requires the ACCESS_SURFACE_FLINGER permission.
- */
- virtual status_t getProtectedContentSupport(bool* outSupported) const = 0;
-
/* Registers a listener to stream median luma updates from SurfaceFlinger.
*
* The sampling area is bounded by both samplingArea and the given stopLayerHandle
@@ -421,22 +363,22 @@
GET_ANIMATION_FRAME_STATS, // Deprecated. Autogenerated by .aidl now.
SET_POWER_MODE, // Deprecated. Autogenerated by .aidl now.
GET_DISPLAY_STATS,
- GET_HDR_CAPABILITIES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- GET_DISPLAY_COLOR_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- GET_ACTIVE_COLOR_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
- SET_ACTIVE_COLOR_MODE, // Deprecated. Autogenerated by .aidl now.
- ENABLE_VSYNC_INJECTIONS,
- INJECT_VSYNC,
- GET_LAYER_DEBUG_INFO,
- GET_COMPOSITION_PREFERENCE,
- GET_COLOR_MANAGEMENT,
- GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES,
- SET_DISPLAY_CONTENT_SAMPLING_ENABLED,
+ GET_HDR_CAPABILITIES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ GET_DISPLAY_COLOR_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ GET_ACTIVE_COLOR_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead.
+ SET_ACTIVE_COLOR_MODE, // Deprecated. Autogenerated by .aidl now.
+ ENABLE_VSYNC_INJECTIONS, // Deprecated. Autogenerated by .aidl now.
+ INJECT_VSYNC, // Deprecated. Autogenerated by .aidl now.
+ GET_LAYER_DEBUG_INFO, // Deprecated. Autogenerated by .aidl now.
+ GET_COMPOSITION_PREFERENCE, // Deprecated. Autogenerated by .aidl now.
+ GET_COLOR_MANAGEMENT, // Deprecated. Autogenerated by .aidl now.
+ GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES, // Deprecated. Autogenerated by .aidl now.
+ SET_DISPLAY_CONTENT_SAMPLING_ENABLED, // Deprecated. Autogenerated by .aidl now.
GET_DISPLAYED_CONTENT_SAMPLE,
- GET_PROTECTED_CONTENT_SUPPORT,
- IS_WIDE_COLOR_DISPLAY, // Deprecated. Autogenerated by .aidl now.
- GET_DISPLAY_NATIVE_PRIMARIES, // Deprecated. Autogenerated by .aidl now.
- GET_PHYSICAL_DISPLAY_IDS, // Deprecated. Autogenerated by .aidl now.
+ GET_PROTECTED_CONTENT_SUPPORT, // Deprecated. Autogenerated by .aidl now.
+ IS_WIDE_COLOR_DISPLAY, // Deprecated. Autogenerated by .aidl now.
+ GET_DISPLAY_NATIVE_PRIMARIES, // Deprecated. Autogenerated by .aidl now.
+ GET_PHYSICAL_DISPLAY_IDS, // Deprecated. Autogenerated by .aidl now.
ADD_REGION_SAMPLING_LISTENER,
REMOVE_REGION_SAMPLING_LISTENER,
SET_DESIRED_DISPLAY_MODE_SPECS,
@@ -460,10 +402,10 @@
GET_DYNAMIC_DISPLAY_INFO, // Deprecated. Autogenerated by .aidl now.
ADD_FPS_LISTENER,
REMOVE_FPS_LISTENER,
- OVERRIDE_HDR_TYPES,
+ OVERRIDE_HDR_TYPES, // Deprecated. Autogenerated by .aidl now.
ADD_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now.
REMOVE_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now.
- ON_PULL_ATOM,
+ ON_PULL_ATOM, // Deprecated. Autogenerated by .aidl now.
ADD_TUNNEL_MODE_ENABLED_LISTENER,
REMOVE_TUNNEL_MODE_ENABLED_LISTENER,
ADD_WINDOW_INFOS_LISTENER,
diff --git a/libs/gui/include/gui/LayerDebugInfo.h b/libs/gui/include/gui/LayerDebugInfo.h
index af834d7..1c1bbef 100644
--- a/libs/gui/include/gui/LayerDebugInfo.h
+++ b/libs/gui/include/gui/LayerDebugInfo.h
@@ -25,7 +25,7 @@
#include <string>
#include <math/vec4.h>
-namespace android {
+namespace android::gui {
/* Class for transporting debug info from SurfaceFlinger to authorized
* recipients. The class is intended to be a data container. There are
@@ -71,4 +71,4 @@
std::string to_string(const LayerDebugInfo& info);
-} // namespace android
+} // namespace android::gui
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index a644e04..58964d6 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -714,47 +714,12 @@
return false;
}
- status_t overrideHdrTypes(const sp<IBinder>& /*display*/,
- const std::vector<ui::Hdr>& /*hdrTypes*/) override {
- return NO_ERROR;
- }
- status_t onPullAtom(const int32_t /*atomId*/, std::string* /*outData*/,
- bool* /*success*/) override {
- return NO_ERROR;
- }
- status_t enableVSyncInjections(bool /*enable*/) override {
- return NO_ERROR;
- }
- status_t injectVSync(nsecs_t /*when*/) override { return NO_ERROR; }
- status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* /*layers*/) override {
- return NO_ERROR;
- }
- status_t getCompositionPreference(
- ui::Dataspace* /*outDefaultDataspace*/, ui::PixelFormat* /*outDefaultPixelFormat*/,
- ui::Dataspace* /*outWideColorGamutDataspace*/,
- ui::PixelFormat* /*outWideColorGamutPixelFormat*/) const override {
- return NO_ERROR;
- }
- status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& /*display*/,
- ui::PixelFormat* /*outFormat*/,
- ui::Dataspace* /*outDataspace*/,
- uint8_t* /*outComponentMask*/) const override {
- return NO_ERROR;
- }
- status_t setDisplayContentSamplingEnabled(const sp<IBinder>& /*display*/, bool /*enable*/,
- uint8_t /*componentMask*/,
- uint64_t /*maxFrames*/) override {
- return NO_ERROR;
- }
status_t getDisplayedContentSample(const sp<IBinder>& /*display*/, uint64_t /*maxFrames*/,
uint64_t /*timestamp*/,
DisplayedFrameStats* /*outStats*/) const override {
return NO_ERROR;
}
- status_t getColorManagement(bool* /*outGetColorManagement*/) const override { return NO_ERROR; }
- status_t getProtectedContentSupport(bool* /*outSupported*/) const override { return NO_ERROR; }
-
status_t addRegionSamplingListener(const Rect& /*samplingArea*/,
const sp<IBinder>& /*stopLayerHandle*/,
const sp<IRegionSamplingListener>& /*listener*/) override {
@@ -964,6 +929,46 @@
return binder::Status::ok();
}
+ binder::Status overrideHdrTypes(const sp<IBinder>& /*display*/,
+ const std::vector<int32_t>& /*hdrTypes*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status onPullAtom(int32_t /*atomId*/, gui::PullAtomData* /*outPullData*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status enableVSyncInjections(bool /*enable*/) override { return binder::Status::ok(); }
+
+ binder::Status injectVSync(int64_t /*when*/) override { return binder::Status::ok(); }
+
+ binder::Status getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* /*outLayers*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getColorManagement(bool* /*outGetColorManagement*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getCompositionPreference(gui::CompositionPreference* /*outPref*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getDisplayedContentSamplingAttributes(
+ const sp<IBinder>& /*display*/, gui::ContentSamplingAttributes* /*outAttrs*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status setDisplayContentSamplingEnabled(const sp<IBinder>& /*display*/, bool /*enable*/,
+ int8_t /*componentMask*/,
+ int64_t /*maxFrames*/) override {
+ return binder::Status::ok();
+ }
+
+ binder::Status getProtectedContentSupport(bool* /*outSupporte*/) override {
+ return binder::Status::ok();
+ }
+
binder::Status isWideColorDisplay(const sp<IBinder>& /*token*/,
bool* /*outIsWideColorDisplay*/) override {
return binder::Status::ok();
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 3d00b90..1b56cb2 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -1386,10 +1386,10 @@
// ----------------------------------------------------------------------------
// TODO(marissaw): add new layer state info to layer debugging
-LayerDebugInfo Layer::getLayerDebugInfo(const DisplayDevice* display) const {
+gui::LayerDebugInfo Layer::getLayerDebugInfo(const DisplayDevice* display) const {
using namespace std::string_literals;
- LayerDebugInfo info;
+ gui::LayerDebugInfo info;
const State& ds = getDrawingState();
info.mName = getName();
sp<Layer> parent = mDrawingParent.promote();
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 565a6ff..455920b 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -69,13 +69,16 @@
class DisplayDevice;
class GraphicBuffer;
class SurfaceFlinger;
-class LayerDebugInfo;
namespace compositionengine {
class OutputLayer;
struct LayerFECompositionState;
}
+namespace gui {
+class LayerDebugInfo;
+}
+
namespace impl {
class SurfaceInterceptor;
}
@@ -741,7 +744,7 @@
inline const State& getDrawingState() const { return mDrawingState; }
inline State& getDrawingState() { return mDrawingState; }
- LayerDebugInfo getLayerDebugInfo(const DisplayDevice*) const;
+ gui::LayerDebugInfo getLayerDebugInfo(const DisplayDevice*) const;
void miniDump(std::string& result, const DisplayDevice&) const;
void dumpFrameStats(std::string& result) const;
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index b6d00b2..c9afc92 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1561,7 +1561,7 @@
: BAD_VALUE;
}
-status_t SurfaceFlinger::getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) {
+status_t SurfaceFlinger::getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers) {
outLayers->clear();
auto future = mScheduler->schedule([=] {
const auto display = FTL_FAKE_GUARD(mStateLock, getDefaultDisplayDeviceLocked());
@@ -5459,21 +5459,14 @@
#pragma clang diagnostic push
#pragma clang diagnostic error "-Wswitch-enum"
switch (static_cast<ISurfaceComposerTag>(code)) {
- case ENABLE_VSYNC_INJECTIONS:
- case INJECT_VSYNC:
- if (!hasMockHwc()) return PERMISSION_DENIED;
- [[fallthrough]];
// These methods should at minimum make sure that the client requested
// access to SF.
case BOOT_FINISHED:
- case OVERRIDE_HDR_TYPES:
case GET_HDR_CAPABILITIES:
case SET_DESIRED_DISPLAY_MODE_SPECS:
case GET_DESIRED_DISPLAY_MODE_SPECS:
case GET_AUTO_LOW_LATENCY_MODE_SUPPORT:
case GET_GAME_CONTENT_TYPE_SUPPORT:
- case GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES:
- case SET_DISPLAY_CONTENT_SAMPLING_ENABLED:
case GET_DISPLAYED_CONTENT_SAMPLE:
case ADD_TUNNEL_MODE_ENABLED_LISTENER:
case REMOVE_TUNNEL_MODE_ENABLED_LISTENER:
@@ -5490,16 +5483,6 @@
}
return OK;
}
- case GET_LAYER_DEBUG_INFO: {
- IPCThreadState* ipc = IPCThreadState::self();
- const int pid = ipc->getCallingPid();
- const int uid = ipc->getCallingUid();
- if ((uid != AID_SHELL) && !PermissionCache::checkPermission(sDump, pid, uid)) {
- ALOGE("Layer debug info permission denied for pid=%d, uid=%d", pid, uid);
- return PERMISSION_DENIED;
- }
- return OK;
- }
// Used by apps to hook Choreographer to SurfaceFlinger.
case CREATE_DISPLAY_EVENT_CONNECTION:
// The following calls are currently used by clients that do not
@@ -5514,9 +5497,6 @@
// granted a reference to Client* and Handle* to do anything with it.
case SET_TRANSACTION_STATE:
case CREATE_CONNECTION:
- case GET_COLOR_MANAGEMENT:
- case GET_COMPOSITION_PREFERENCE:
- case GET_PROTECTED_CONTENT_SUPPORT:
// setFrameRate() is deliberately available for apps to call without any
// special permissions.
case SET_FRAME_RATE:
@@ -5557,13 +5537,6 @@
}
return PERMISSION_DENIED;
}
- case ON_PULL_ATOM: {
- const int uid = IPCThreadState::self()->getCallingUid();
- if (uid == AID_SYSTEM) {
- return OK;
- }
- return PERMISSION_DENIED;
- }
case ADD_WINDOW_INFOS_LISTENER:
case REMOVE_WINDOW_INFOS_LISTENER: {
const int uid = IPCThreadState::self()->getCallingUid();
@@ -5595,6 +5568,16 @@
case CAPTURE_DISPLAY_BY_ID:
case CLEAR_ANIMATION_FRAME_STATS:
case GET_ANIMATION_FRAME_STATS:
+ case OVERRIDE_HDR_TYPES:
+ case ON_PULL_ATOM:
+ case ENABLE_VSYNC_INJECTIONS:
+ case INJECT_VSYNC:
+ case GET_LAYER_DEBUG_INFO:
+ case GET_COLOR_MANAGEMENT:
+ case GET_COMPOSITION_PREFERENCE:
+ case GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES:
+ case SET_DISPLAY_CONTENT_SAMPLING_ENABLED:
+ case GET_PROTECTED_CONTENT_SUPPORT:
case IS_WIDE_COLOR_DISPLAY:
case GET_DISPLAY_BRIGHTNESS_SUPPORT:
case SET_DISPLAY_BRIGHTNESS:
@@ -7632,6 +7615,134 @@
return binder::Status::fromStatusT(status);
}
+binder::Status SurfaceComposerAIDL::overrideHdrTypes(const sp<IBinder>& display,
+ const std::vector<int32_t>& hdrTypes) {
+ // overrideHdrTypes is used by CTS tests, which acquire the necessary
+ // permission dynamically. Don't use the permission cache for this check.
+ status_t status = checkAccessPermission(false);
+ if (status != OK) {
+ return binder::Status::fromStatusT(status);
+ }
+
+ std::vector<ui::Hdr> hdrTypesVector;
+ for (int32_t i : hdrTypes) {
+ hdrTypesVector.push_back(static_cast<ui::Hdr>(i));
+ }
+ status = mFlinger->overrideHdrTypes(display, hdrTypesVector);
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::onPullAtom(int32_t atomId, gui::PullAtomData* outPullData) {
+ status_t status;
+ const int uid = IPCThreadState::self()->getCallingUid();
+ if (uid != AID_SYSTEM) {
+ status = PERMISSION_DENIED;
+ } else {
+ status = mFlinger->onPullAtom(atomId, &outPullData->data, &outPullData->success);
+ }
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::enableVSyncInjections(bool enable) {
+ if (!mFlinger->hasMockHwc()) {
+ return binder::Status::fromStatusT(PERMISSION_DENIED);
+ }
+
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->enableVSyncInjections(enable);
+ }
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::injectVSync(int64_t when) {
+ if (!mFlinger->hasMockHwc()) {
+ return binder::Status::fromStatusT(PERMISSION_DENIED);
+ }
+
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->injectVSync(when);
+ }
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers) {
+ if (!outLayers) {
+ return binder::Status::fromStatusT(UNEXPECTED_NULL);
+ }
+
+ IPCThreadState* ipc = IPCThreadState::self();
+ const int pid = ipc->getCallingPid();
+ const int uid = ipc->getCallingUid();
+ if ((uid != AID_SHELL) && !PermissionCache::checkPermission(sDump, pid, uid)) {
+ ALOGE("Layer debug info permission denied for pid=%d, uid=%d", pid, uid);
+ return binder::Status::fromStatusT(PERMISSION_DENIED);
+ }
+ status_t status = mFlinger->getLayerDebugInfo(outLayers);
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getColorManagement(bool* outGetColorManagement) {
+ status_t status = mFlinger->getColorManagement(outGetColorManagement);
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getCompositionPreference(gui::CompositionPreference* outPref) {
+ ui::Dataspace dataspace;
+ ui::PixelFormat pixelFormat;
+ ui::Dataspace wideColorGamutDataspace;
+ ui::PixelFormat wideColorGamutPixelFormat;
+ status_t status =
+ mFlinger->getCompositionPreference(&dataspace, &pixelFormat, &wideColorGamutDataspace,
+ &wideColorGamutPixelFormat);
+ if (status == NO_ERROR) {
+ outPref->defaultDataspace = static_cast<int32_t>(dataspace);
+ outPref->defaultPixelFormat = static_cast<int32_t>(pixelFormat);
+ outPref->wideColorGamutDataspace = static_cast<int32_t>(wideColorGamutDataspace);
+ outPref->wideColorGamutPixelFormat = static_cast<int32_t>(wideColorGamutPixelFormat);
+ }
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getDisplayedContentSamplingAttributes(
+ const sp<IBinder>& display, gui::ContentSamplingAttributes* outAttrs) {
+ status_t status = checkAccessPermission();
+ if (status != OK) {
+ return binder::Status::fromStatusT(status);
+ }
+
+ ui::PixelFormat format;
+ ui::Dataspace dataspace;
+ uint8_t componentMask;
+ status = mFlinger->getDisplayedContentSamplingAttributes(display, &format, &dataspace,
+ &componentMask);
+ if (status == NO_ERROR) {
+ outAttrs->format = static_cast<int32_t>(format);
+ outAttrs->dataspace = static_cast<int32_t>(dataspace);
+ outAttrs->componentMask = static_cast<int8_t>(componentMask);
+ }
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::setDisplayContentSamplingEnabled(const sp<IBinder>& display,
+ bool enable,
+ int8_t componentMask,
+ int64_t maxFrames) {
+ status_t status = checkAccessPermission();
+ if (status == OK) {
+ status = mFlinger->setDisplayContentSamplingEnabled(display, enable,
+ static_cast<uint8_t>(componentMask),
+ static_cast<uint64_t>(maxFrames));
+ }
+ return binder::Status::fromStatusT(status);
+}
+
+binder::Status SurfaceComposerAIDL::getProtectedContentSupport(bool* outSupported) {
+ status_t status = mFlinger->getProtectedContentSupport(outSupported);
+ return binder::Status::fromStatusT(status);
+}
+
binder::Status SurfaceComposerAIDL::isWideColorDisplay(const sp<IBinder>& token,
bool* outIsWideColorDisplay) {
status_t status = mFlinger->isWideColorDisplay(token, outIsWideColorDisplay);
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 1ca36bd..b32462d 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -32,6 +32,7 @@
#include <gui/ISurfaceComposer.h>
#include <gui/ISurfaceComposerClient.h>
#include <gui/ITransactionCompletedListener.h>
+#include <gui/LayerDebugInfo.h>
#include <gui/LayerState.h>
#include <layerproto/LayerProtoHeader.h>
#include <math/mat4.h>
@@ -582,25 +583,24 @@
status_t clearAnimationFrameStats();
status_t getAnimationFrameStats(FrameStats* outStats) const;
status_t overrideHdrTypes(const sp<IBinder>& displayToken,
- const std::vector<ui::Hdr>& hdrTypes) override;
- status_t onPullAtom(const int32_t atomId, std::string* pulledData, bool* success) override;
- status_t enableVSyncInjections(bool enable) override;
- status_t injectVSync(nsecs_t when) override;
- status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) override;
- status_t getColorManagement(bool* outGetColorManagement) const override;
+ const std::vector<ui::Hdr>& hdrTypes);
+ status_t onPullAtom(const int32_t atomId, std::string* pulledData, bool* success);
+ status_t enableVSyncInjections(bool enable);
+ status_t injectVSync(nsecs_t when);
+ status_t getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers);
+ status_t getColorManagement(bool* outGetColorManagement) const;
status_t getCompositionPreference(ui::Dataspace* outDataspace, ui::PixelFormat* outPixelFormat,
ui::Dataspace* outWideColorGamutDataspace,
- ui::PixelFormat* outWideColorGamutPixelFormat) const override;
+ ui::PixelFormat* outWideColorGamutPixelFormat) const;
status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& displayToken,
ui::PixelFormat* outFormat,
ui::Dataspace* outDataspace,
- uint8_t* outComponentMask) const override;
+ uint8_t* outComponentMask) const;
status_t setDisplayContentSamplingEnabled(const sp<IBinder>& displayToken, bool enable,
- uint8_t componentMask, uint64_t maxFrames) override;
+ uint8_t componentMask, uint64_t maxFrames);
status_t getDisplayedContentSample(const sp<IBinder>& displayToken, uint64_t maxFrames,
- uint64_t timestamp,
- DisplayedFrameStats* outStats) const override;
- status_t getProtectedContentSupport(bool* outSupported) const override;
+ uint64_t timestamp, DisplayedFrameStats* outStats) const;
+ status_t getProtectedContentSupport(bool* outSupported) const;
status_t isWideColorDisplay(const sp<IBinder>& displayToken, bool* outIsWideColorDisplay) const;
status_t addRegionSamplingListener(const Rect& samplingArea, const sp<IBinder>& stopLayerHandle,
const sp<IRegionSamplingListener>& listener) override;
@@ -1480,6 +1480,20 @@
const sp<IScreenCaptureListener>&) override;
binder::Status clearAnimationFrameStats() override;
binder::Status getAnimationFrameStats(gui::FrameStats* outStats) override;
+ binder::Status overrideHdrTypes(const sp<IBinder>& display,
+ const std::vector<int32_t>& hdrTypes) override;
+ binder::Status onPullAtom(int32_t atomId, gui::PullAtomData* outPullData) override;
+ binder::Status enableVSyncInjections(bool enable) override;
+ binder::Status injectVSync(int64_t when) override;
+ binder::Status getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* outLayers) override;
+ binder::Status getColorManagement(bool* outGetColorManagement) override;
+ binder::Status getCompositionPreference(gui::CompositionPreference* outPref) override;
+ binder::Status getDisplayedContentSamplingAttributes(
+ const sp<IBinder>& display, gui::ContentSamplingAttributes* outAttrs) override;
+ binder::Status setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable,
+ int8_t componentMask,
+ int64_t maxFrames) override;
+ binder::Status getProtectedContentSupport(bool* outSupporte) override;
binder::Status isWideColorDisplay(const sp<IBinder>& token,
bool* outIsWideColorDisplay) override;
binder::Status getDisplayBrightnessSupport(const sp<IBinder>& displayToken,
diff --git a/services/surfaceflinger/tests/Credentials_test.cpp b/services/surfaceflinger/tests/Credentials_test.cpp
index d33bc10..6549a22 100644
--- a/services/surfaceflinger/tests/Credentials_test.cpp
+++ b/services/surfaceflinger/tests/Credentials_test.cpp
@@ -18,13 +18,13 @@
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
+#include <android/gui/ISurfaceComposer.h>
#include <gtest/gtest.h>
-#include <gui/ISurfaceComposer.h>
#include <gui/LayerDebugInfo.h>
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
#include <private/android_filesystem_config.h>
-#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <ui/DisplayMode.h>
#include <ui/DynamicDisplayInfo.h>
#include <utils/String8.h>
@@ -34,6 +34,7 @@
namespace android {
using Transaction = SurfaceComposerClient::Transaction;
+using gui::LayerDebugInfo;
using ui::ColorMode;
namespace {
@@ -307,23 +308,26 @@
*/
TEST_F(CredentialsTest, GetLayerDebugInfo) {
setupBackgroundSurface();
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
// Historically, only root and shell can access the getLayerDebugInfo which
// is called when we call dumpsys. I don't see a reason why we should change this.
std::vector<LayerDebugInfo> outLayers;
// Check with root.
seteuid(AID_ROOT);
- ASSERT_EQ(NO_ERROR, sf->getLayerDebugInfo(&outLayers));
+ binder::Status status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(NO_ERROR, status.transactionError());
// Check as a shell.
seteuid(AID_SHELL);
- ASSERT_EQ(NO_ERROR, sf->getLayerDebugInfo(&outLayers));
+ status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(NO_ERROR, status.transactionError());
// Check as anyone else.
seteuid(AID_ROOT);
seteuid(AID_BIN);
- ASSERT_EQ(PERMISSION_DENIED, sf->getLayerDebugInfo(&outLayers));
+ status = sf->getLayerDebugInfo(&outLayers);
+ ASSERT_EQ(PERMISSION_DENIED, status.transactionError());
}
TEST_F(CredentialsTest, IsWideColorDisplayBasicCorrectness) {
diff --git a/services/surfaceflinger/tests/LayerTransactionTest.h b/services/surfaceflinger/tests/LayerTransactionTest.h
index 6bd7920..43386b2 100644
--- a/services/surfaceflinger/tests/LayerTransactionTest.h
+++ b/services/surfaceflinger/tests/LayerTransactionTest.h
@@ -26,6 +26,7 @@
#include <gui/ISurfaceComposer.h>
#include <gui/SurfaceComposerClient.h>
#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <ui/DisplayMode.h>
#include "BufferGenerator.h"
@@ -44,8 +45,9 @@
ASSERT_NO_FATAL_FAILURE(SetUpDisplay());
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- ASSERT_NO_FATAL_FAILURE(sf->getColorManagement(&mColorManagementUsed));
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
+ binder::Status status = sf->getColorManagement(&mColorManagementUsed);
+ ASSERT_NO_FATAL_FAILURE(status.transactionError());
mCaptureArgs.displayToken = mDisplay;
}
diff --git a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
index b3b4ec1..12e5d46 100644
--- a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
+++ b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
@@ -43,6 +43,7 @@
#include <hwbinder/ProcessState.h>
#include <log/log.h>
#include <private/gui/ComposerService.h>
+#include <private/gui/ComposerServiceAIDL.h>
#include <ui/DisplayMode.h>
#include <ui/DynamicDisplayInfo.h>
#include <utils/Looper.h>
@@ -992,7 +993,7 @@
// Tests that VSYNC injection can be safely toggled while invalidating.
TEST_F(DisplayTest_2_1, VsyncInjection) {
- const auto flinger = ComposerService::getComposerService();
+ const auto flinger = ComposerServiceAIDL::getComposerService();
bool enable = true;
for (int i = 0; i < 100; i++) {
@@ -1238,9 +1239,10 @@
sFakeComposer->clearFrames();
ASSERT_EQ(0, sFakeComposer->getFrameCount());
- sp<ISurfaceComposer> sf(ComposerService::getComposerService());
- std::vector<LayerDebugInfo> layers;
- status_t result = sf->getLayerDebugInfo(&layers);
+ sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService());
+ std::vector<gui::LayerDebugInfo> layers;
+ binder::Status status = sf->getLayerDebugInfo(&layers);
+ status_t result = status.transactionError();
if (result != NO_ERROR) {
ALOGE("Failed to get layers %s %d", strerror(-result), result);
} else {