[automerger skipped] VTS Sensor HAL 2.0: Fix Batch for One Shot sensors
am: 694e6e829a -s ours
am skip reason: change_id Ib2287f6f11502c10d346f5e7216c5f31d585edf9 with SHA1 66d8297210 is in history
Change-Id: Id1b414ffd8c1513f179d84f55f94c43560dcec9c
diff --git a/cas/1.1/default/android.hardware.cas@1.1-service-lazy.rc b/cas/1.1/default/android.hardware.cas@1.1-service-lazy.rc
index 9227b6f..73c505d 100644
--- a/cas/1.1/default/android.hardware.cas@1.1-service-lazy.rc
+++ b/cas/1.1/default/android.hardware.cas@1.1-service-lazy.rc
@@ -1,4 +1,5 @@
service vendor.cas-hal-1-1 /vendor/bin/hw/android.hardware.cas@1.1-service-lazy
+ interface android.hardware.cas@1.0::IMediaCasService default
interface android.hardware.cas@1.1::IMediaCasService default
oneshot
disabled
diff --git a/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp b/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
index e2fe3f9..39736cc 100644
--- a/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
+++ b/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
@@ -833,4 +833,4 @@
result = gnss_configuration_hal->setBlacklist(sources);
ASSERT_TRUE(result.isOk());
EXPECT_TRUE(result);
-}
+}
\ No newline at end of file
diff --git a/media/omx/1.0/vts/functional/README.md b/media/omx/1.0/vts/functional/README.md
index acffc42..274b30d 100644
--- a/media/omx/1.0/vts/functional/README.md
+++ b/media/omx/1.0/vts/functional/README.md
@@ -18,17 +18,17 @@
usage:
-VtsHalMediaOmxV1\_0TargetAudioDecTest -I default -C <comp name> -R audio_decoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetAudioDecTest -I default -C <comp name> -R audio_decoder.<comp class> -P /data/local/tmp/media/
-VtsHalMediaOmxV1\_0TargetAudioEncTest -I default -C <comp name> -R audio_encoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetAudioEncTest -I default -C <comp name> -R audio_encoder.<comp class> -P /data/local/tmp/media/
#### video :
This folder includes test fixtures associated with testing video encoder and decoder components such as simple encoding of a raw clip or decoding of an elementary stream, end of stream test, timestamp deviations test, flush test and so on. These tests are aimed towards testing the plugin that connects the component to the omx core.
usage:
-VtsHalMediaOmxV1\_0TargetVideoDecTest -I default -C <comp name> -R video_decoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetVideoDecTest -I default -C <comp name> -R video_decoder.<comp class> -P /data/local/tmp/media/
-VtsHalMediaOmxV1\_0TargetVideoEncTest -I default -C <comp name> -R video_encoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetVideoEncTest -I default -C <comp name> -R video_encoder.<comp class> -P /data/local/tmp/media/
-While tesing audio/video encoder, decoder components, test fixtures require input files. These input are files are present in the folder 'res'. Before running the tests all the files in 'res' have to be placed in '/media/sdcard/' or a path of your choice and this path needs to be provided as an argument to the test application
\ No newline at end of file
+While tesing audio/video encoder, decoder components, test fixtures require input files. These input are files are present in the folder 'res'. Before running the tests all the files in 'res' have to be placed in '/data/local/tmp/media' or a path of your choice and this path needs to be provided as an argument to the test application
diff --git a/media/omx/1.0/vts/functional/common/media_hidl_test_common.h b/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
index 08af26b..ac077a3 100644
--- a/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
+++ b/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
@@ -408,7 +408,7 @@
public:
virtual void registerTestServices() override { registerTestService<IOmx>(); }
- ComponentTestEnvironment() : res("/sdcard/media/") {}
+ ComponentTestEnvironment() : res("/data/local/tmp/media/") {}
void setComponent(const char* _component) { component = _component; }
diff --git a/radio/1.4/vts/functional/radio_response.cpp b/radio/1.4/vts/functional/radio_response.cpp
index a849926..d0aae47 100644
--- a/radio/1.4/vts/functional/radio_response.cpp
+++ b/radio/1.4/vts/functional/radio_response.cpp
@@ -733,8 +733,8 @@
const RadioResponseInfo& info,
const ::android::hardware::hidl_vec<::android::hardware::radio::V1_2::Call>& calls) {
rspInfo = info;
- parent_v1_4.notify(info.serial);
currentCalls = calls;
+ parent_v1_4.notify(info.serial);
return Void();
}
diff --git a/sensors/1.0/vts/functional/Android.bp b/sensors/1.0/vts/functional/Android.bp
index d4c5f32..7bb992b 100644
--- a/sensors/1.0/vts/functional/Android.bp
+++ b/sensors/1.0/vts/functional/Android.bp
@@ -16,6 +16,7 @@
cc_test {
name: "VtsHalSensorsV1_0TargetTest",
+ cflags: ["-DLOG_TAG=\"sensors_hidl_hal_test\""],
defaults: ["VtsHalTargetTestDefaults"],
srcs: [
"SensorsHidlEnvironmentV1_0.cpp",
@@ -23,7 +24,10 @@
],
static_libs: [
"android.hardware.graphics.allocator@2.0",
+ "android.hardware.graphics.allocator@3.0",
"android.hardware.graphics.mapper@2.0",
+ "android.hardware.graphics.mapper@2.1",
+ "android.hardware.graphics.mapper@3.0",
"android.hardware.sensors@1.0",
"VtsHalSensorsTargetTestUtils",
],
diff --git a/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp b/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp
index 47308e1..5453ef6 100644
--- a/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp
+++ b/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp
@@ -14,8 +14,6 @@
* limitations under the License.
*/
-#define LOG_TAG "sensors_hidl_hal_test"
-
#include "SensorsHidlEnvironmentV1_0.h"
#include "sensors-vts-utils/SensorsHidlTestBase.h"
diff --git a/sensors/2.0/vts/functional/Android.bp b/sensors/2.0/vts/functional/Android.bp
index 8e8413c..4765fa2 100644
--- a/sensors/2.0/vts/functional/Android.bp
+++ b/sensors/2.0/vts/functional/Android.bp
@@ -16,6 +16,7 @@
cc_test {
name: "VtsHalSensorsV2_0TargetTest",
+ cflags: ["-DLOG_TAG=\"sensors_hidl_hal_test\""],
defaults: ["VtsHalTargetTestDefaults"],
srcs: [
"SensorsHidlEnvironmentV2_0.cpp",
@@ -23,7 +24,10 @@
],
static_libs: [
"android.hardware.graphics.allocator@2.0",
+ "android.hardware.graphics.allocator@3.0",
"android.hardware.graphics.mapper@2.0",
+ "android.hardware.graphics.mapper@2.1",
+ "android.hardware.graphics.mapper@3.0",
"android.hardware.sensors@1.0",
"android.hardware.sensors@2.0",
"libfmq",
diff --git a/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.cpp b/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.cpp
index 0525bdc..03fcc17 100644
--- a/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.cpp
+++ b/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.cpp
@@ -38,6 +38,13 @@
constexpr size_t SensorsHidlEnvironmentV2_0::MAX_RECEIVE_BUFFER_EVENT_COUNT;
+void SensorsHalDeathRecipient::serviceDied(
+ uint64_t /* cookie */,
+ const ::android::wp<::android::hidl::base::V1_0::IBase>& /* service */) {
+ ALOGE("Sensors HAL died (likely crashed) during test");
+ FAIL() << "Sensors HAL died during test";
+}
+
struct SensorsCallback : ISensorsCallback {
Return<void> onDynamicSensorsConnected(const hidl_vec<SensorInfo>& /* sensorInfos */) {
return Return<void>();
@@ -56,6 +63,7 @@
if (mSensors == nullptr) {
break;
}
+ mSensors->linkToDeath(mDeathRecipient, 0 /* cookie */);
// Initialize FMQs
mEventQueue = std::make_unique<EventMessageQueue>(MAX_RECEIVE_BUFFER_EVENT_COUNT,
diff --git a/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.h b/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.h
index 5e54530..b0dbd90 100644
--- a/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.h
+++ b/sensors/2.0/vts/functional/SensorsHidlEnvironmentV2_0.h
@@ -32,6 +32,13 @@
using ::android::hardware::MessageQueue;
class SensorsHidlTest;
+
+class SensorsHalDeathRecipient : public ::android::hardware::hidl_death_recipient {
+ virtual void serviceDied(
+ uint64_t cookie,
+ const ::android::wp<::android::hidl::base::V1_0::IBase>& service) override;
+};
+
class SensorsHidlEnvironmentV2_0 : public SensorsHidlEnvironmentBase {
public:
using Event = ::android::hardware::sensors::V1_0::Event;
@@ -84,6 +91,11 @@
sp<android::hardware::sensors::V2_0::ISensors> mSensors;
/**
+ * Monitors the HAL for crashes, triggering test failure if seen
+ */
+ sp<SensorsHalDeathRecipient> mDeathRecipient = new SensorsHalDeathRecipient();
+
+ /**
* Type used to simplify the creation of the Event FMQ
*/
typedef MessageQueue<Event, ::android::hardware::kSynchronizedReadWrite> EventMessageQueue;
diff --git a/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp b/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp
index 9d2596c..8364ba9 100644
--- a/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp
+++ b/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp
@@ -14,8 +14,6 @@
* limitations under the License.
*/
-#define LOG_TAG "sensors_hidl_hal_test"
-
#include "SensorsHidlEnvironmentV2_0.h"
#include "sensors-vts-utils/SensorsHidlTestBase.h"
#include "sensors-vts-utils/SensorsTestSharedMemory.h"
@@ -40,6 +38,10 @@
using ::android::hardware::sensors::V1_0::SensorStatus;
using ::android::hardware::sensors::V1_0::SharedMemType;
using ::android::hardware::sensors::V1_0::Vec3;
+using std::chrono::duration_cast;
+using std::chrono::microseconds;
+using std::chrono::milliseconds;
+using std::chrono::nanoseconds;
constexpr size_t kEventSize = static_cast<size_t>(SensorsEventFormatOffset::TOTAL_LENGTH);
@@ -69,9 +71,9 @@
}
void waitForFlushEvents(const std::vector<SensorInfo>& sensorsToWaitFor,
- int32_t numCallsToFlush, int64_t timeoutMs) {
+ int32_t numCallsToFlush, milliseconds timeout) {
std::unique_lock<std::recursive_mutex> lock(mFlushMutex);
- mFlushCV.wait_for(lock, std::chrono::milliseconds(timeoutMs),
+ mFlushCV.wait_for(lock, timeout,
[&] { return flushesReceived(sensorsToWaitFor, numCallsToFlush); });
}
@@ -80,10 +82,9 @@
return mEventMap[sensorHandle];
}
- void waitForEvents(const std::vector<SensorInfo>& sensorsToWaitFor, int32_t timeoutMs) {
+ void waitForEvents(const std::vector<SensorInfo>& sensorsToWaitFor, milliseconds timeout) {
std::unique_lock<std::recursive_mutex> lock(mEventMutex);
- mEventCV.wait_for(lock, std::chrono::milliseconds(timeoutMs),
- [&] { return eventsReceived(sensorsToWaitFor); });
+ mEventCV.wait_for(lock, timeout, [&] { return eventsReceived(sensorsToWaitFor); });
}
protected:
@@ -117,7 +118,13 @@
// The main test class for SENSORS HIDL HAL.
class SensorsHidlTest : public SensorsHidlTestBase {
- protected:
+ public:
+ virtual void SetUp() override {
+ // Ensure that we have a valid environment before performing tests
+ ASSERT_NE(getSensors(), nullptr);
+ }
+
+ protected:
SensorInfo defaultSensorByType(SensorType type) override;
std::vector<SensorInfo> getSensorsList();
// implementation wrapper
@@ -169,19 +176,21 @@
// Helper functions
void activateAllSensors(bool enable);
std::vector<SensorInfo> getNonOneShotSensors();
+ std::vector<SensorInfo> getNonOneShotAndNonSpecialSensors();
std::vector<SensorInfo> getOneShotSensors();
std::vector<SensorInfo> getInjectEventSensors();
int32_t getInvalidSensorHandle();
bool getDirectChannelSensor(SensorInfo* sensor, SharedMemType* memType, RateLevel* rate);
void verifyDirectChannel(SharedMemType memType);
- void verifyRegisterDirectChannel(const SensorInfo& sensor, SharedMemType memType,
- std::shared_ptr<SensorsTestSharedMemory> mem,
- int32_t* directChannelHandle);
+ void verifyRegisterDirectChannel(std::shared_ptr<SensorsTestSharedMemory> mem,
+ int32_t* directChannelHandle, bool supportsSharedMemType,
+ bool supportsAnyDirectChannel);
void verifyConfigure(const SensorInfo& sensor, SharedMemType memType,
- int32_t directChannelHandle);
- void verifyUnregisterDirectChannel(const SensorInfo& sensor, SharedMemType memType,
- int32_t directChannelHandle);
+ int32_t directChannelHandle, bool directChannelSupported);
+ void verifyUnregisterDirectChannel(int32_t directChannelHandle, bool directChannelSupported);
void checkRateLevel(const SensorInfo& sensor, int32_t directChannelHandle, RateLevel rateLevel);
+ void queryDirectChannelSupport(SharedMemType memType, bool* supportsSharedMemType,
+ bool* supportsAnyDirectChannel);
};
Return<Result> SensorsHidlTest::activate(int32_t sensorHandle, bool enabled) {
@@ -250,6 +259,18 @@
return sensors;
}
+std::vector<SensorInfo> SensorsHidlTest::getNonOneShotAndNonSpecialSensors() {
+ std::vector<SensorInfo> sensors;
+ for (const SensorInfo& info : getSensorsList()) {
+ SensorFlagBits reportMode = extractReportMode(info.flags);
+ if (reportMode != SensorFlagBits::ONE_SHOT_MODE &&
+ reportMode != SensorFlagBits::SPECIAL_REPORTING_MODE) {
+ sensors.push_back(info);
+ }
+ }
+ return sensors;
+}
+
std::vector<SensorInfo> SensorsHidlTest::getOneShotSensors() {
std::vector<SensorInfo> sensors;
for (const SensorInfo& info : getSensorsList()) {
@@ -368,7 +389,7 @@
}
// Wait for events to be written back to the Event FMQ
- callback.waitForEvents(sensors, 1000 /* timeoutMs */);
+ callback.waitForEvents(sensors, milliseconds(1000) /* timeout */);
for (const auto& s : sensors) {
auto events = callback.getEvents(s.sensorHandle);
@@ -614,6 +635,9 @@
std::unique_ptr<SensorsHidlEnvironmentTest> newEnv =
std::make_unique<SensorsHidlEnvironmentTest>();
newEnv->HidlSetUp();
+ if (HasFatalFailure()) {
+ return; // Exit early if setting up the new environment failed
+ }
activateAllSensors(true);
// Verify that the old environment does not receive any events
@@ -626,8 +650,11 @@
newEnv->HidlTearDown();
// Restore the test environment for future tests
- SensorsHidlEnvironmentV2_0::Instance()->HidlTearDown();
- SensorsHidlEnvironmentV2_0::Instance()->HidlSetUp();
+ getEnvironment()->HidlTearDown();
+ getEnvironment()->HidlSetUp();
+ if (HasFatalFailure()) {
+ return; // Exit early if resetting the environment failed
+ }
// Ensure that the original environment is receiving events
activateAllSensors(true);
@@ -646,8 +673,11 @@
// Clear the active sensor handles so they are not disabled during TearDown
auto handles = mSensorHandles;
mSensorHandles.clear();
- getEnvironment()->TearDown();
- getEnvironment()->SetUp();
+ getEnvironment()->HidlTearDown();
+ getEnvironment()->HidlSetUp();
+ if (HasFatalFailure()) {
+ return; // Exit early if resetting the environment failed
+ }
// Verify no events are received until sensors are re-activated
ASSERT_EQ(collectEvents(kCollectionTimeoutUs, kNumEvents, getEnvironment()).size(), 0);
@@ -686,7 +716,7 @@
}
// Wait up to one second for the flush events
- callback.waitForFlushEvents(sensors, flushCalls, 1000 /* timeoutMs */);
+ callback.waitForFlushEvents(sensors, flushCalls, milliseconds(1000) /* timeout */);
// Deactivate all sensors after waiting for flush events so pending flush events are not
// abandoned by the HAL.
@@ -812,17 +842,19 @@
}
TEST_F(SensorsHidlTest, NoStaleEvents) {
- constexpr int64_t kFiveHundredMilliseconds = 500 * 1000;
- constexpr int64_t kOneSecond = 1000 * 1000;
+ constexpr milliseconds kFiveHundredMs(500);
+ constexpr milliseconds kOneSecond(1000);
// Register the callback to receive sensor events
EventCallback callback;
getEnvironment()->registerCallback(&callback);
- const std::vector<SensorInfo> sensors = getSensorsList();
- int32_t maxMinDelay = 0;
- for (const SensorInfo& sensor : getSensorsList()) {
- maxMinDelay = std::max(maxMinDelay, sensor.minDelay);
+ // This test is not valid for one-shot or special-report-mode sensors
+ const std::vector<SensorInfo> sensors = getNonOneShotAndNonSpecialSensors();
+ milliseconds maxMinDelay(0);
+ for (const SensorInfo& sensor : sensors) {
+ milliseconds minDelay = duration_cast<milliseconds>(microseconds(sensor.minDelay));
+ maxMinDelay = milliseconds(std::max(maxMinDelay.count(), minDelay.count()));
}
// Activate the sensors so that they start generating events
@@ -831,33 +863,46 @@
// According to the CDD, the first sample must be generated within 400ms + 2 * sample_time
// and the maximum reporting latency is 100ms + 2 * sample_time. Wait a sufficient amount
// of time to guarantee that a sample has arrived.
- callback.waitForEvents(sensors, kFiveHundredMilliseconds + (5 * maxMinDelay));
+ callback.waitForEvents(sensors, kFiveHundredMs + (5 * maxMinDelay));
activateAllSensors(false);
// Save the last received event for each sensor
std::map<int32_t, int64_t> lastEventTimestampMap;
for (const SensorInfo& sensor : sensors) {
- ASSERT_GE(callback.getEvents(sensor.sensorHandle).size(), 1);
- lastEventTimestampMap[sensor.sensorHandle] =
- callback.getEvents(sensor.sensorHandle).back().timestamp;
+ // Some on-change sensors may not report an event without stimulus
+ if (extractReportMode(sensor.flags) != SensorFlagBits::ON_CHANGE_MODE) {
+ ASSERT_GE(callback.getEvents(sensor.sensorHandle).size(), 1);
+ }
+ if (callback.getEvents(sensor.sensorHandle).size() >= 1) {
+ lastEventTimestampMap[sensor.sensorHandle] =
+ callback.getEvents(sensor.sensorHandle).back().timestamp;
+ }
}
// Allow some time to pass, reset the callback, then reactivate the sensors
- usleep(kOneSecond + (5 * maxMinDelay));
+ usleep(duration_cast<microseconds>(kOneSecond + (5 * maxMinDelay)).count());
callback.reset();
activateAllSensors(true);
- callback.waitForEvents(sensors, kFiveHundredMilliseconds + (5 * maxMinDelay));
+ callback.waitForEvents(sensors, kFiveHundredMs + (5 * maxMinDelay));
activateAllSensors(false);
for (const SensorInfo& sensor : sensors) {
+ // Skip sensors that did not previously report an event
+ if (lastEventTimestampMap.find(sensor.sensorHandle) == lastEventTimestampMap.end()) {
+ continue;
+ }
+ // Skip on-change sensors that do not consistently report an initial event
+ if (callback.getEvents(sensor.sensorHandle).size() < 1) {
+ continue;
+ }
// Ensure that the first event received is not stale by ensuring that its timestamp is
// sufficiently different from the previous event
const Event newEvent = callback.getEvents(sensor.sensorHandle).front();
- int64_t delta = newEvent.timestamp - lastEventTimestampMap[sensor.sensorHandle];
- ASSERT_GE(delta, kFiveHundredMilliseconds + (3 * sensor.minDelay));
+ milliseconds delta = duration_cast<milliseconds>(
+ nanoseconds(newEvent.timestamp - lastEventTimestampMap[sensor.sensorHandle]));
+ milliseconds sensorMinDelay = duration_cast<milliseconds>(microseconds(sensor.minDelay));
+ ASSERT_GE(delta, kFiveHundredMs + (3 * sensorMinDelay));
}
-
- getEnvironment()->unregisterCallback();
}
void SensorsHidlTest::checkRateLevel(const SensorInfo& sensor, int32_t directChannelHandle,
@@ -866,21 +911,43 @@
[&](Result result, int32_t reportToken) {
if (isDirectReportRateSupported(sensor, rateLevel)) {
ASSERT_EQ(result, Result::OK);
- ASSERT_GT(reportToken, 0);
+ if (rateLevel != RateLevel::STOP) {
+ ASSERT_GT(reportToken, 0);
+ }
} else {
ASSERT_EQ(result, Result::BAD_VALUE);
}
});
}
-void SensorsHidlTest::verifyRegisterDirectChannel(const SensorInfo& sensor, SharedMemType memType,
- std::shared_ptr<SensorsTestSharedMemory> mem,
- int32_t* directChannelHandle) {
+void SensorsHidlTest::queryDirectChannelSupport(SharedMemType memType, bool* supportsSharedMemType,
+ bool* supportsAnyDirectChannel) {
+ *supportsSharedMemType = false;
+ *supportsAnyDirectChannel = false;
+ for (const SensorInfo& curSensor : getSensorsList()) {
+ if (isDirectChannelTypeSupported(curSensor, memType)) {
+ *supportsSharedMemType = true;
+ }
+ if (isDirectChannelTypeSupported(curSensor, SharedMemType::ASHMEM) ||
+ isDirectChannelTypeSupported(curSensor, SharedMemType::GRALLOC)) {
+ *supportsAnyDirectChannel = true;
+ }
+
+ if (*supportsSharedMemType && *supportsAnyDirectChannel) {
+ break;
+ }
+ }
+}
+
+void SensorsHidlTest::verifyRegisterDirectChannel(std::shared_ptr<SensorsTestSharedMemory> mem,
+ int32_t* directChannelHandle,
+ bool supportsSharedMemType,
+ bool supportsAnyDirectChannel) {
char* buffer = mem->getBuffer();
memset(buffer, 0xff, mem->getSize());
registerDirectChannel(mem->getSharedMemInfo(), [&](Result result, int32_t channelHandle) {
- if (isDirectChannelTypeSupported(sensor, memType)) {
+ if (supportsSharedMemType) {
ASSERT_EQ(result, Result::OK);
ASSERT_GT(channelHandle, 0);
@@ -889,7 +956,9 @@
ASSERT_EQ(buffer[i], 0x00);
}
} else {
- ASSERT_EQ(result, Result::INVALID_OPERATION);
+ Result expectedResult =
+ supportsAnyDirectChannel ? Result::BAD_VALUE : Result::INVALID_OPERATION;
+ ASSERT_EQ(result, expectedResult);
ASSERT_EQ(channelHandle, -1);
}
*directChannelHandle = channelHandle;
@@ -897,7 +966,7 @@
}
void SensorsHidlTest::verifyConfigure(const SensorInfo& sensor, SharedMemType memType,
- int32_t directChannelHandle) {
+ int32_t directChannelHandle, bool supportsAnyDirectChannel) {
if (isDirectChannelTypeSupported(sensor, memType)) {
// Verify that each rate level is properly supported
checkRateLevel(sensor, directChannelHandle, RateLevel::NORMAL);
@@ -913,22 +982,22 @@
-1 /* sensorHandle */, directChannelHandle, RateLevel::STOP,
[](Result result, int32_t /* reportToken */) { ASSERT_EQ(result, Result::OK); });
} else {
- // Direct channel is not supported for this SharedMemType
+ // directChannelHandle will be -1 here, HAL should either reject it as a bad value if there
+ // is some level of direct channel report, otherwise return INVALID_OPERATION if direct
+ // channel is not supported at all
+ Result expectedResult =
+ supportsAnyDirectChannel ? Result::BAD_VALUE : Result::INVALID_OPERATION;
configDirectReport(sensor.sensorHandle, directChannelHandle, RateLevel::NORMAL,
- [](Result result, int32_t /* reportToken */) {
- ASSERT_EQ(result, Result::INVALID_OPERATION);
+ [expectedResult](Result result, int32_t /* reportToken */) {
+ ASSERT_EQ(result, expectedResult);
});
}
}
-void SensorsHidlTest::verifyUnregisterDirectChannel(const SensorInfo& sensor, SharedMemType memType,
- int32_t directChannelHandle) {
- Result result = unregisterDirectChannel(directChannelHandle);
- if (isDirectChannelTypeSupported(sensor, memType)) {
- ASSERT_EQ(result, Result::OK);
- } else {
- ASSERT_EQ(result, Result::INVALID_OPERATION);
- }
+void SensorsHidlTest::verifyUnregisterDirectChannel(int32_t directChannelHandle,
+ bool supportsAnyDirectChannel) {
+ Result expectedResult = supportsAnyDirectChannel ? Result::OK : Result::INVALID_OPERATION;
+ ASSERT_EQ(unregisterDirectChannel(directChannelHandle), expectedResult);
}
void SensorsHidlTest::verifyDirectChannel(SharedMemType memType) {
@@ -939,11 +1008,16 @@
SensorsTestSharedMemory::create(memType, kMemSize));
ASSERT_NE(mem, nullptr);
+ bool supportsSharedMemType;
+ bool supportsAnyDirectChannel;
+ queryDirectChannelSupport(memType, &supportsSharedMemType, &supportsAnyDirectChannel);
+
for (const SensorInfo& sensor : getSensorsList()) {
int32_t directChannelHandle = 0;
- verifyRegisterDirectChannel(sensor, memType, mem, &directChannelHandle);
- verifyConfigure(sensor, memType, directChannelHandle);
- verifyUnregisterDirectChannel(sensor, memType, directChannelHandle);
+ verifyRegisterDirectChannel(mem, &directChannelHandle, supportsSharedMemType,
+ supportsAnyDirectChannel);
+ verifyConfigure(sensor, memType, directChannelHandle, supportsAnyDirectChannel);
+ verifyUnregisterDirectChannel(directChannelHandle, supportsAnyDirectChannel);
}
}
@@ -1035,8 +1109,11 @@
// Clear the active direct connections so they are not stopped during TearDown
auto handles = mDirectChannelHandles;
mDirectChannelHandles.clear();
- getEnvironment()->TearDown();
- getEnvironment()->SetUp();
+ getEnvironment()->HidlTearDown();
+ getEnvironment()->HidlSetUp();
+ if (HasFatalFailure()) {
+ return; // Exit early if resetting the environment failed
+ }
// Attempt to configure the direct channel and expect it to fail
configDirectReport(
diff --git a/sensors/common/vts/utils/Android.bp b/sensors/common/vts/utils/Android.bp
index 95df425..02dc608 100644
--- a/sensors/common/vts/utils/Android.bp
+++ b/sensors/common/vts/utils/Android.bp
@@ -16,6 +16,7 @@
cc_library_static {
name: "VtsHalSensorsTargetTestUtils",
+ cflags: ["-DLOG_TAG=\"sensors_hidl_hal_test\""],
srcs: [
"GrallocWrapper.cpp",
"SensorsHidlEnvironmentBase.cpp",
@@ -30,7 +31,10 @@
],
static_libs: [
"android.hardware.graphics.allocator@2.0",
+ "android.hardware.graphics.allocator@3.0",
"android.hardware.graphics.mapper@2.0",
+ "android.hardware.graphics.mapper@2.1",
+ "android.hardware.graphics.mapper@3.0",
"android.hardware.sensors@1.0",
"VtsHalHidlTargetTestBase",
],
diff --git a/sensors/common/vts/utils/GrallocWrapper.cpp b/sensors/common/vts/utils/GrallocWrapper.cpp
index 7bed16d..1cad913 100644
--- a/sensors/common/vts/utils/GrallocWrapper.cpp
+++ b/sensors/common/vts/utils/GrallocWrapper.cpp
@@ -14,211 +14,264 @@
* limitations under the License.
*/
-#define LOG_TAG "GrallocWrapper"
-
#include "GrallocWrapper.h"
+#include <android/hardware/graphics/allocator/2.0/IAllocator.h>
+#include <android/hardware/graphics/allocator/3.0/IAllocator.h>
+#include <android/hardware/graphics/mapper/2.0/IMapper.h>
+#include <android/hardware/graphics/mapper/2.1/IMapper.h>
+#include <android/hardware/graphics/mapper/3.0/IMapper.h>
+
#include <utils/Log.h>
+#include <cinttypes>
+#include <type_traits>
+
+using IAllocator2 = ::android::hardware::graphics::allocator::V2_0::IAllocator;
+using IAllocator3 = ::android::hardware::graphics::allocator::V3_0::IAllocator;
+using IMapper2 = ::android::hardware::graphics::mapper::V2_0::IMapper;
+using IMapper2_1 = ::android::hardware::graphics::mapper::V2_1::IMapper;
+using IMapper3 = ::android::hardware::graphics::mapper::V3_0::IMapper;
+
+using Error2 = ::android::hardware::graphics::mapper::V2_0::Error;
+using Error3 = ::android::hardware::graphics::mapper::V3_0::Error;
+
+using ::android::hardware::graphics::common::V1_0::BufferUsage;
+using ::android::hardware::graphics::common::V1_0::PixelFormat;
+
+// This is a typedef to the same underlying type across v2.0 and v3.0
+using ::android::hardware::graphics::mapper::V2_0::BufferDescriptor;
+
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+
namespace android {
-GrallocWrapper::GrallocWrapper() {
- init();
+// Since we use the same APIs across allocator/mapper HALs but they have major
+// version differences (meaning they are not related through inheritance), we
+// create a common interface abstraction for the IAllocator + IMapper combination
+// (major versions need to match in the current HALs, e.g. IAllocator 3.0 needs to
+// be paired with IMapper 3.0, so these are tied together)
+class IGrallocHalWrapper {
+ public:
+ virtual ~IGrallocHalWrapper() = default;
+
+ // IAllocator
+ virtual std::string dumpDebugInfo() = 0;
+ virtual native_handle_t* allocate(uint32_t size) = 0;
+ virtual void freeBuffer(native_handle_t* bufferHandle) = 0;
+
+ // IMapper
+ virtual void* lock(native_handle_t* bufferHandle) = 0;
+ virtual void unlock(native_handle_t* bufferHandle) = 0;
+};
+
+namespace {
+
+bool failed(Error2 error) {
+ return (error != Error2::NONE);
+}
+bool failed(Error3 error) {
+ return (error != Error3::NONE);
}
-void GrallocWrapper::init() {
- mAllocator = allocator2::IAllocator::getService();
- if (mAllocator == nullptr) {
- ALOGE("Failed to get allocator service");
- }
-
- mMapper = mapper2::IMapper::getService();
- if (mMapper == nullptr) {
- ALOGE("Failed to get mapper service");
- }
- if (mMapper->isRemote()) {
- ALOGE("Mapper is not in passthrough mode");
- }
-}
-
-GrallocWrapper::~GrallocWrapper() {
- for (auto bufferHandle : mClonedBuffers) {
- auto buffer = const_cast<native_handle_t*>(bufferHandle);
- native_handle_close(buffer);
- native_handle_delete(buffer);
- }
- mClonedBuffers.clear();
-
- for (auto bufferHandle : mImportedBuffers) {
- auto buffer = const_cast<native_handle_t*>(bufferHandle);
- if (mMapper->freeBuffer(buffer) != mapper2::Error::NONE) {
- ALOGE("Failed to free buffer %p", buffer);
+// Since all the type and function names are the same for the things we use across the major HAL
+// versions, we use template magic to avoid repeating ourselves.
+template <typename AllocatorT, typename MapperT>
+class GrallocHalWrapper : public IGrallocHalWrapper {
+ public:
+ GrallocHalWrapper(const sp<AllocatorT>& allocator, const sp<MapperT>& mapper)
+ : mAllocator(allocator), mMapper(mapper) {
+ if (mapper->isRemote()) {
+ ALOGE("Mapper is in passthrough mode");
}
}
- mImportedBuffers.clear();
-}
-sp<allocator2::IAllocator> GrallocWrapper::getAllocator() const {
- return mAllocator;
-}
+ virtual std::string dumpDebugInfo() override;
+ virtual native_handle_t* allocate(uint32_t size) override;
+ virtual void freeBuffer(native_handle_t* bufferHandle) override;
-std::string GrallocWrapper::dumpDebugInfo() {
+ virtual void* lock(native_handle_t* bufferHandle) override;
+ virtual void unlock(native_handle_t* bufferHandle) override;
+
+ private:
+ static constexpr uint64_t kBufferUsage =
+ static_cast<uint64_t>(BufferUsage::SENSOR_DIRECT_DATA | BufferUsage::CPU_READ_OFTEN);
+ sp<AllocatorT> mAllocator;
+ sp<MapperT> mMapper;
+
+ BufferDescriptor getDescriptor(uint32_t size);
+ native_handle_t* importBuffer(const hidl_handle& rawHandle);
+};
+
+template <typename AllocatorT, typename MapperT>
+std::string GrallocHalWrapper<AllocatorT, MapperT>::dumpDebugInfo() {
std::string debugInfo;
- mAllocator->dumpDebugInfo([&](const auto& tmpDebugInfo) { debugInfo = tmpDebugInfo.c_str(); });
-
+ mAllocator->dumpDebugInfo([&](const hidl_string& tmpDebugInfo) { debugInfo = tmpDebugInfo; });
return debugInfo;
}
-const native_handle_t* GrallocWrapper::cloneBuffer(const hardware::hidl_handle& rawHandle) {
- const native_handle_t* bufferHandle = native_handle_clone(rawHandle.getNativeHandle());
+template <typename AllocatorT, typename MapperT>
+native_handle_t* GrallocHalWrapper<AllocatorT, MapperT>::allocate(uint32_t size) {
+ constexpr uint32_t kBufferCount = 1;
+ BufferDescriptor descriptor = getDescriptor(size);
+ native_handle_t* bufferHandle = nullptr;
- if (bufferHandle) {
- mClonedBuffers.insert(bufferHandle);
- }
+ auto callback = [&](auto error, uint32_t /*stride*/, const hidl_vec<hidl_handle>& buffers) {
+ if (failed(error)) {
+ ALOGE("Failed to allocate buffer: %" PRId32, static_cast<int32_t>(error));
+ } else if (buffers.size() != kBufferCount) {
+ ALOGE("Invalid buffer array size (got %zu, expected %" PRIu32 ")", buffers.size(),
+ kBufferCount);
+ } else {
+ bufferHandle = importBuffer(buffers[0]);
+ }
+ };
+
+ mAllocator->allocate(descriptor, kBufferCount, callback);
return bufferHandle;
}
-std::vector<const native_handle_t*> GrallocWrapper::allocate(
- const mapper2::BufferDescriptor& descriptor, uint32_t count, bool import, uint32_t* outStride) {
- std::vector<const native_handle_t*> bufferHandles;
- bufferHandles.reserve(count);
- mAllocator->allocate(descriptor, count,
- [&](const auto& tmpError, const auto& tmpStride, const auto& tmpBuffers) {
- if (mapper2::Error::NONE != tmpError) {
- ALOGE("Failed to allocate buffers");
- }
- if (count != tmpBuffers.size()) {
- ALOGE("Invalid buffer array");
- }
-
- for (uint32_t i = 0; i < count; i++) {
- if (import) {
- bufferHandles.push_back(importBuffer(tmpBuffers[i]));
- } else {
- bufferHandles.push_back(cloneBuffer(tmpBuffers[i]));
- }
- }
-
- if (outStride) {
- *outStride = tmpStride;
- }
- });
-
- return bufferHandles;
+template <typename AllocatorT, typename MapperT>
+void GrallocHalWrapper<AllocatorT, MapperT>::freeBuffer(native_handle_t* bufferHandle) {
+ auto error = mMapper->freeBuffer(bufferHandle);
+ if (!error.isOk() || failed(error)) {
+ ALOGE("Failed to free buffer %p", bufferHandle);
+ }
}
-const native_handle_t* GrallocWrapper::allocate(
- const mapper2::IMapper::BufferDescriptorInfo& descriptorInfo, bool import,
- uint32_t* outStride) {
- mapper2::BufferDescriptor descriptor = createDescriptor(descriptorInfo);
- auto buffers = allocate(descriptor, 1, import, outStride);
- return buffers[0];
-}
+template <typename AllocatorT, typename MapperT>
+BufferDescriptor GrallocHalWrapper<AllocatorT, MapperT>::getDescriptor(uint32_t size) {
+ typename MapperT::BufferDescriptorInfo descriptorInfo = {
+ .width = size,
+ .height = 1,
+ .layerCount = 1,
+ .usage = kBufferUsage,
+ .format = static_cast<decltype(descriptorInfo.format)>(PixelFormat::BLOB),
+ };
-sp<mapper2::IMapper> GrallocWrapper::getMapper() const {
- return mMapper;
-}
-
-mapper2::BufferDescriptor GrallocWrapper::createDescriptor(
- const mapper2::IMapper::BufferDescriptorInfo& descriptorInfo) {
- mapper2::BufferDescriptor descriptor;
- mMapper->createDescriptor(descriptorInfo, [&](const auto& tmpError, const auto& tmpDescriptor) {
- if (tmpError != mapper2::Error::NONE) {
- ALOGE("Failed to create descriptor");
+ BufferDescriptor descriptor;
+ auto callback = [&](auto error, const BufferDescriptor& tmpDescriptor) {
+ if (failed(error)) {
+ ALOGE("Failed to create descriptor: %" PRId32, static_cast<int32_t>(error));
+ } else {
+ descriptor = tmpDescriptor;
}
- descriptor = tmpDescriptor;
- });
+ };
+ mMapper->createDescriptor(descriptorInfo, callback);
return descriptor;
}
-const native_handle_t* GrallocWrapper::importBuffer(const hardware::hidl_handle& rawHandle) {
- const native_handle_t* bufferHandle = nullptr;
- mMapper->importBuffer(rawHandle, [&](const auto& tmpError, const auto& tmpBuffer) {
- if (tmpError != mapper2::Error::NONE) {
- ALOGE("Failed to import buffer %p", rawHandle.getNativeHandle());
- }
- bufferHandle = static_cast<const native_handle_t*>(tmpBuffer);
- });
+template <typename AllocatorT, typename MapperT>
+native_handle_t* GrallocHalWrapper<AllocatorT, MapperT>::importBuffer(
+ const hidl_handle& rawHandle) {
+ native_handle_t* bufferHandle = nullptr;
- if (bufferHandle) {
- mImportedBuffers.insert(bufferHandle);
- }
+ mMapper->importBuffer(rawHandle, [&](auto error, void* tmpBuffer) {
+ if (failed(error)) {
+ ALOGE("Failed to import buffer %p: %" PRId32, rawHandle.getNativeHandle(),
+ static_cast<int32_t>(error));
+ } else {
+ bufferHandle = static_cast<native_handle_t*>(tmpBuffer);
+ }
+ });
return bufferHandle;
}
-void GrallocWrapper::freeBuffer(const native_handle_t* bufferHandle) {
- auto buffer = const_cast<native_handle_t*>(bufferHandle);
-
- if (mImportedBuffers.erase(bufferHandle)) {
- mapper2::Error error = mMapper->freeBuffer(buffer);
- if (error != mapper2::Error::NONE) {
- ALOGE("Failed to free %p", buffer);
- }
- } else {
- mClonedBuffers.erase(bufferHandle);
- native_handle_close(buffer);
- native_handle_delete(buffer);
- }
-}
-
-void* GrallocWrapper::lock(const native_handle_t* bufferHandle, uint64_t cpuUsage,
- const mapper2::IMapper::Rect& accessRegion, int acquireFence) {
- auto buffer = const_cast<native_handle_t*>(bufferHandle);
-
- NATIVE_HANDLE_DECLARE_STORAGE(acquireFenceStorage, 1, 0);
- hardware::hidl_handle acquireFenceHandle;
- if (acquireFence >= 0) {
- auto h = native_handle_init(acquireFenceStorage, 1, 0);
- h->data[0] = acquireFence;
- acquireFenceHandle = h;
- }
+template <typename AllocatorT, typename MapperT>
+void* GrallocHalWrapper<AllocatorT, MapperT>::lock(native_handle_t* bufferHandle) {
+ // Per the HAL, all-zeros Rect means the entire buffer
+ typename MapperT::Rect accessRegion = {};
+ hidl_handle acquireFenceHandle; // No fence needed, already safe to lock
void* data = nullptr;
- mMapper->lock(buffer, cpuUsage, accessRegion, acquireFenceHandle,
- [&](const auto& tmpError, const auto& tmpData) {
- if (tmpError != mapper2::Error::NONE) {
- ALOGE("Failed to lock buffer %p", buffer);
+ mMapper->lock(bufferHandle, kBufferUsage, accessRegion, acquireFenceHandle,
+ [&](auto error, void* tmpData, ...) { // V3_0 passes extra args we don't use
+ if (failed(error)) {
+ ALOGE("Failed to lock buffer %p: %" PRId32, bufferHandle,
+ static_cast<int32_t>(error));
+ } else {
+ data = tmpData;
}
- data = tmpData;
});
- if (acquireFence >= 0) {
- close(acquireFence);
- }
-
return data;
}
-int GrallocWrapper::unlock(const native_handle_t* bufferHandle) {
- auto buffer = const_cast<native_handle_t*>(bufferHandle);
-
- int releaseFence = -1;
- mMapper->unlock(buffer, [&](const auto& tmpError, const auto& tmpReleaseFence) {
- if (tmpError != mapper2::Error::NONE) {
- ALOGE("Failed to unlock buffer %p", buffer);
- }
-
- auto fenceHandle = tmpReleaseFence.getNativeHandle();
- if (fenceHandle) {
- if (fenceHandle->numInts != 0) {
- ALOGE("Invalid fence handle %p", fenceHandle);
- }
- if (fenceHandle->numFds == 1) {
- releaseFence = dup(fenceHandle->data[0]);
- if (releaseFence < 0) {
- ALOGE("Failed to dup fence fd");
- }
- } else {
- if (fenceHandle->numFds != 0) {
- ALOGE("Invalid fence handle %p", fenceHandle);
- }
- }
+template <typename AllocatorT, typename MapperT>
+void GrallocHalWrapper<AllocatorT, MapperT>::unlock(native_handle_t* bufferHandle) {
+ mMapper->unlock(bufferHandle, [&](auto error, const hidl_handle& /*releaseFence*/) {
+ if (failed(error)) {
+ ALOGE("Failed to unlock buffer %p: %" PRId32, bufferHandle,
+ static_cast<int32_t>(error));
}
});
+}
- return releaseFence;
+} // anonymous namespace
+
+GrallocWrapper::GrallocWrapper() {
+ sp<IAllocator3> allocator3 = IAllocator3::getService();
+ sp<IMapper3> mapper3 = IMapper3::getService();
+
+ if (allocator3 != nullptr && mapper3 != nullptr) {
+ mGrallocHal = std::unique_ptr<IGrallocHalWrapper>(
+ new GrallocHalWrapper<IAllocator3, IMapper3>(allocator3, mapper3));
+ } else {
+ ALOGD("Graphics HALs 3.0 not found (allocator %d mapper %d), falling back to 2.x",
+ (allocator3 != nullptr), (mapper3 != nullptr));
+
+ sp<IAllocator2> allocator2 = IAllocator2::getService();
+ sp<IMapper2> mapper2 = IMapper2_1::getService();
+ if (mapper2 == nullptr) {
+ mapper2 = IMapper2::getService();
+ }
+
+ if (allocator2 != nullptr && mapper2 != nullptr) {
+ mGrallocHal = std::unique_ptr<IGrallocHalWrapper>(
+ new GrallocHalWrapper<IAllocator2, IMapper2>(allocator2, mapper2));
+ } else {
+ ALOGE("Couldn't open 2.x/3.0 graphics HALs (2.x allocator %d mapper %d)",
+ (allocator2 != nullptr), (mapper2 != nullptr));
+ }
+ }
+}
+
+GrallocWrapper::~GrallocWrapper() {
+ for (auto bufferHandle : mAllocatedBuffers) {
+ mGrallocHal->unlock(bufferHandle);
+ mGrallocHal->freeBuffer(bufferHandle);
+ }
+ mAllocatedBuffers.clear();
+}
+
+std::string GrallocWrapper::dumpDebugInfo() {
+ return mGrallocHal->dumpDebugInfo();
+}
+
+std::pair<native_handle_t*, void*> GrallocWrapper::allocate(uint32_t size) {
+ native_handle_t* bufferHandle = mGrallocHal->allocate(size);
+ void* buffer = nullptr;
+ if (bufferHandle) {
+ buffer = mGrallocHal->lock(bufferHandle);
+ if (buffer) {
+ mAllocatedBuffers.insert(bufferHandle);
+ } else {
+ mGrallocHal->freeBuffer(bufferHandle);
+ bufferHandle = nullptr;
+ }
+ }
+ return std::make_pair<>(bufferHandle, buffer);
+}
+
+void GrallocWrapper::freeBuffer(native_handle_t* bufferHandle) {
+ if (mAllocatedBuffers.erase(bufferHandle)) {
+ mGrallocHal->unlock(bufferHandle);
+ mGrallocHal->freeBuffer(bufferHandle);
+ }
}
} // namespace android
diff --git a/sensors/common/vts/utils/SensorsTestSharedMemory.cpp b/sensors/common/vts/utils/SensorsTestSharedMemory.cpp
index 819e297..3b068bd 100644
--- a/sensors/common/vts/utils/SensorsTestSharedMemory.cpp
+++ b/sensors/common/vts/utils/SensorsTestSharedMemory.cpp
@@ -119,32 +119,13 @@
}
case SharedMemType::GRALLOC: {
mGrallocWrapper = std::make_unique<::android::GrallocWrapper>();
- if (mGrallocWrapper->getAllocator() == nullptr ||
- mGrallocWrapper->getMapper() == nullptr) {
+ if (!mGrallocWrapper->isInitialized()) {
break;
}
- using android::hardware::graphics::common::V1_0::BufferUsage;
- using android::hardware::graphics::common::V1_0::PixelFormat;
- mapper2::IMapper::BufferDescriptorInfo buf_desc_info = {
- .width = static_cast<uint32_t>(size),
- .height = 1,
- .layerCount = 1,
- .usage = static_cast<uint64_t>(BufferUsage::SENSOR_DIRECT_DATA |
- BufferUsage::CPU_READ_OFTEN),
- .format = PixelFormat::BLOB};
- handle = const_cast<native_handle_t*>(mGrallocWrapper->allocate(buf_desc_info));
- if (handle != nullptr) {
- mapper2::IMapper::Rect region{0, 0, static_cast<int32_t>(buf_desc_info.width),
- static_cast<int32_t>(buf_desc_info.height)};
- buffer = static_cast<char*>(
- mGrallocWrapper->lock(handle, buf_desc_info.usage, region, /*fence=*/-1));
- if (buffer != nullptr) {
- break;
- }
- mGrallocWrapper->freeBuffer(handle);
- handle = nullptr;
- }
+ std::pair<native_handle_t*, void*> buf = mGrallocWrapper->allocate(size);
+ handle = buf.first;
+ buffer = static_cast<char*>(buf.second);
break;
}
default:
@@ -175,9 +156,7 @@
}
case SharedMemType::GRALLOC: {
if (mSize != 0) {
- mGrallocWrapper->unlock(mNativeHandle);
mGrallocWrapper->freeBuffer(mNativeHandle);
-
mNativeHandle = nullptr;
mSize = 0;
}
diff --git a/sensors/common/vts/utils/include/sensors-vts-utils/GrallocWrapper.h b/sensors/common/vts/utils/include/sensors-vts-utils/GrallocWrapper.h
index 3bd73c3..41e6334 100644
--- a/sensors/common/vts/utils/include/sensors-vts-utils/GrallocWrapper.h
+++ b/sensors/common/vts/utils/include/sensors-vts-utils/GrallocWrapper.h
@@ -14,66 +14,47 @@
* limitations under the License.
*/
-#ifndef GRALLO_WRAPPER_H_
-#define GRALLO_WRAPPER_H_
+#pragma once
+#include <utils/NativeHandle.h>
+
+#include <memory>
+#include <string>
#include <unordered_set>
-
-#include <android/hardware/graphics/allocator/2.0/IAllocator.h>
-#include <android/hardware/graphics/mapper/2.0/IMapper.h>
-
-namespace allocator2 = ::android::hardware::graphics::allocator::V2_0;
-namespace mapper2 = ::android::hardware::graphics::mapper::V2_0;
+#include <utility>
namespace android {
-// Modified from hardware/interfaces/graphics/mapper/2.0/vts/functional/
+class IGrallocHalWrapper;
+
+// Reference: hardware/interfaces/graphics/mapper/2.0/vts/functional/
class GrallocWrapper {
public:
GrallocWrapper();
~GrallocWrapper();
- sp<allocator2::IAllocator> getAllocator() const;
- sp<mapper2::IMapper> getMapper() const;
+ // After constructing this object, this function must be called to check the result. If it
+ // returns false, other methods are not safe to call.
+ bool isInitialized() const { return (mGrallocHal != nullptr); };
std::string dumpDebugInfo();
- // When import is false, this simply calls IAllocator::allocate. When import
- // is true, the returned buffers are also imported into the mapper.
- //
- // Either case, the returned buffers must be freed with freeBuffer.
- std::vector<const native_handle_t*> allocate(const mapper2::BufferDescriptor& descriptor,
- uint32_t count, bool import = true,
- uint32_t* outStride = nullptr);
- const native_handle_t* allocate(const mapper2::IMapper::BufferDescriptorInfo& descriptorInfo,
- bool import = true, uint32_t* outStride = nullptr);
+ // Allocates a gralloc buffer suitable for direct channel sensors usage with the given size.
+ // The buffer should be freed using freeBuffer when it's not needed anymore; otherwise it'll
+ // be freed when this object is destroyed.
+ // Returns a handle to the buffer, and a CPU-accessible pointer for reading. On failure, both
+ // will be set to nullptr.
+ std::pair<native_handle_t*, void*> allocate(uint32_t size);
- mapper2::BufferDescriptor createDescriptor(
- const mapper2::IMapper::BufferDescriptorInfo& descriptorInfo);
+ // Releases a gralloc buffer previously returned by allocate()
+ void freeBuffer(native_handle_t* bufferHandle);
- const native_handle_t* importBuffer(const hardware::hidl_handle& rawHandle);
- void freeBuffer(const native_handle_t* bufferHandle);
-
- // We use fd instead of hardware::hidl_handle in these functions to pass fences
- // in and out of the mapper. The ownership of the fd is always transferred
- // with each of these functions.
- void* lock(const native_handle_t* bufferHandle, uint64_t cpuUsage,
- const mapper2::IMapper::Rect& accessRegion, int acquireFence);
-
- int unlock(const native_handle_t* bufferHandle);
-
- private:
- void init();
- const native_handle_t* cloneBuffer(const hardware::hidl_handle& rawHandle);
-
- sp<allocator2::IAllocator> mAllocator;
- sp<mapper2::IMapper> mMapper;
+ private:
+ std::unique_ptr<IGrallocHalWrapper> mGrallocHal;
// Keep track of all cloned and imported handles. When a test fails with
// ASSERT_*, the destructor will free the handles for the test.
- std::unordered_set<const native_handle_t*> mClonedBuffers;
- std::unordered_set<const native_handle_t*> mImportedBuffers;
+ std::unordered_set<native_handle_t*> mAllocatedBuffers;
};
} // namespace android
-#endif // GRALLO_WRAPPER_H_