Update a default HIDL EVS HAL implementation
This CL modifies a default implementation of HIDL EVS HAL v1.1 to
properly emulate IEvsCamera and generate a test pattern (SMPTE color
bars) on the cuttlefish.
Bug: 147743625
Test: launch_cvd --gpu_mode=gfxstream && atest VtsHalEvsV1_1TargetTest
Change-Id: I36b141c250efcc27e9a455d504fe897c69349ad9
diff --git a/automotive/evs/1.1/default/service.cpp b/automotive/evs/1.1/default/service.cpp
index 374b646..2764a26 100644
--- a/automotive/evs/1.1/default/service.cpp
+++ b/automotive/evs/1.1/default/service.cpp
@@ -14,42 +14,42 @@
* limitations under the License.
*/
-#define LOG_TAG "android.hardware.automotive.evs@1.1-service"
-
-#include <unistd.h>
+#include "EvsDisplay.h"
+#include "EvsEnumerator.h"
+#include "ServiceNames.h"
#include <hidl/HidlTransportSupport.h>
#include <log/log.h>
#include <utils/Errors.h>
#include <utils/StrongPointer.h>
-#include "ServiceNames.h"
-#include "EvsEnumerator.h"
-#include "EvsDisplay.h"
+#include <unistd.h>
-
-// libhidl:
+using android::frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
using android::hardware::configureRpcThreadpool;
using android::hardware::joinRpcThreadpool;
-
-// Generated HIDL files
+using android::hardware::automotive::evs::V1_0::DisplayState;
using android::hardware::automotive::evs::V1_1::IEvsEnumerator;
-
-// The namespace in which all our implementation code lives
-using namespace android::hardware::automotive::evs::V1_1::implementation;
-using namespace android;
-
+using android::hardware::automotive::evs::V1_1::implementation::EvsEnumerator;
int main() {
ALOGI("EVS Hardware Enumerator service is starting");
- android::sp<IEvsEnumerator> service = new EvsEnumerator();
+
+ android::sp<IAutomotiveDisplayProxyService> carWindowService =
+ IAutomotiveDisplayProxyService::getService("default");
+ if (carWindowService == nullptr) {
+ ALOGE("Cannot use AutomotiveDisplayProxyService. Exiting.");
+ return EXIT_FAILURE;
+ }
+
+ android::sp<IEvsEnumerator> service = new EvsEnumerator(carWindowService);
configureRpcThreadpool(1, true /* callerWillJoin */);
// Register our service -- if somebody is already registered by our name,
// they will be killed (their thread pool will throw an exception).
- status_t status = service->registerAsService(kEnumeratorServiceName);
- if (status == OK) {
+ auto status = service->registerAsService(kEnumeratorServiceName);
+ if (status == android::OK) {
ALOGD("%s is ready.", kEnumeratorServiceName);
joinRpcThreadpool();
} else {
@@ -58,5 +58,5 @@
// In normal operation, we don't expect the thread pool to exit
ALOGE("EVS Hardware Enumerator is shutting down");
- return 1;
+ return EXIT_SUCCESS;
}