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-rw-r--r--vr/1.0/Android.bp59
-rw-r--r--vr/1.0/Android.mk76
-rw-r--r--vr/1.0/IVr.hal41
-rw-r--r--vr/1.0/default/Android.bp36
-rw-r--r--vr/1.0/default/Vr.cpp62
-rw-r--r--vr/1.0/default/Vr.h51
-rw-r--r--vr/1.0/default/android.hardware.vr@1.0-service.rc4
-rw-r--r--vr/1.0/default/service.cpp27
-rw-r--r--vr/1.0/vts/functional/Android.bp32
-rw-r--r--vr/1.0/vts/functional/VtsHalVrV1_0TargetTest.cpp80
-rw-r--r--vr/Android.bp6
11 files changed, 474 insertions, 0 deletions
diff --git a/vr/1.0/Android.bp b/vr/1.0/Android.bp
new file mode 100644
index 000000000..b48d01014
--- /dev/null
+++ b/vr/1.0/Android.bp
@@ -0,0 +1,59 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+filegroup {
+ name: "android.hardware.vr@1.0_hal",
+ srcs: [
+ "IVr.hal",
+ ],
+}
+
+genrule {
+ name: "android.hardware.vr@1.0_genc++",
+ tools: ["hidl-gen"],
+ cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0",
+ srcs: [
+ ":android.hardware.vr@1.0_hal",
+ ],
+ out: [
+ "android/hardware/vr/1.0/VrAll.cpp",
+ ],
+}
+
+genrule {
+ name: "android.hardware.vr@1.0_genc++_headers",
+ tools: ["hidl-gen"],
+ cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0",
+ srcs: [
+ ":android.hardware.vr@1.0_hal",
+ ],
+ out: [
+ "android/hardware/vr/1.0/IVr.h",
+ "android/hardware/vr/1.0/IHwVr.h",
+ "android/hardware/vr/1.0/BnHwVr.h",
+ "android/hardware/vr/1.0/BpHwVr.h",
+ "android/hardware/vr/1.0/BsVr.h",
+ ],
+}
+
+cc_library_shared {
+ name: "android.hardware.vr@1.0",
+ generated_sources: ["android.hardware.vr@1.0_genc++"],
+ generated_headers: ["android.hardware.vr@1.0_genc++_headers"],
+ export_generated_headers: ["android.hardware.vr@1.0_genc++_headers"],
+ shared_libs: [
+ "libhidlbase",
+ "libhidltransport",
+ "libhwbinder",
+ "liblog",
+ "libutils",
+ "libcutils",
+ "android.hidl.base@1.0",
+ ],
+ export_shared_lib_headers: [
+ "libhidlbase",
+ "libhidltransport",
+ "libhwbinder",
+ "libutils",
+ "android.hidl.base@1.0",
+ ],
+}
diff --git a/vr/1.0/Android.mk b/vr/1.0/Android.mk
new file mode 100644
index 000000000..0fbdaf77b
--- /dev/null
+++ b/vr/1.0/Android.mk
@@ -0,0 +1,76 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.vr@1.0-java
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_JAVA_LIBRARIES := \
+ android.hidl.base@1.0-java \
+
+
+#
+# Build IVr.hal
+#
+GEN := $(intermediates)/android/hardware/vr/V1_0/IVr.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IVr.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.vr@1.0::IVr
+
+$(GEN): $(LOCAL_PATH)/IVr.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.vr@1.0-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+ android.hidl.base@1.0-java-static \
+
+
+#
+# Build IVr.hal
+#
+GEN := $(intermediates)/android/hardware/vr/V1_0/IVr.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IVr.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.vr@1.0::IVr
+
+$(GEN): $(LOCAL_PATH)/IVr.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/vr/1.0/IVr.hal b/vr/1.0/IVr.hal
new file mode 100644
index 000000000..1f996e9e6
--- /dev/null
+++ b/vr/1.0/IVr.hal
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2016 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.hardware.vr@1.0;
+
+interface IVr {
+ /**
+ * Convenience method to set up any state needed at runtime startup. This is
+ * called once from the VrManagerService during its boot phase.
+ */
+ @callflow(next={"*"})
+ @entry
+ @exit
+ init();
+
+ /**
+ * Set the VR mode state. Possible states of the enabled parameter are:
+ * false - VR mode is disabled, turn off all VR-specific settings.
+ * true - VR mode is enabled, turn on all VR-specific settings.
+ *
+ * This must be called whenever the the Android system enters or leaves VR
+ * mode. This will typically occur when the user switches to or from a VR
+ * application that is doing stereoscopic rendering.
+ */
+ @callflow(next={"*"})
+ @exit
+ setVrMode(bool enabled);
+};
diff --git a/vr/1.0/default/Android.bp b/vr/1.0/default/Android.bp
new file mode 100644
index 000000000..ddc1bfb76
--- /dev/null
+++ b/vr/1.0/default/Android.bp
@@ -0,0 +1,36 @@
+cc_library_shared {
+ name: "android.hardware.vr@1.0-impl",
+ defaults: ["hidl_defaults"],
+ proprietary: true,
+ relative_install_path: "hw",
+ srcs: ["Vr.cpp"],
+ shared_libs: [
+ "liblog",
+ "libcutils",
+ "libhardware",
+ "libbase",
+ "libcutils",
+ "libutils",
+ "libhidlbase",
+ "libhidltransport",
+ "android.hardware.vr@1.0",
+ ],
+}
+
+cc_binary {
+ relative_install_path: "hw",
+ defaults: ["hidl_defaults"],
+ proprietary: true,
+ name: "android.hardware.vr@1.0-service",
+ init_rc: ["android.hardware.vr@1.0-service.rc"],
+ srcs: ["service.cpp"],
+ shared_libs: [
+ "liblog",
+ "libdl",
+ "libutils",
+ "libhardware",
+ "libhidlbase",
+ "libhidltransport",
+ "android.hardware.vr@1.0",
+ ],
+}
diff --git a/vr/1.0/default/Vr.cpp b/vr/1.0/default/Vr.cpp
new file mode 100644
index 000000000..4bba9eb5a
--- /dev/null
+++ b/vr/1.0/default/Vr.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#define LOG_TAG "VrService"
+
+#include <log/log.h>
+
+#include <hardware/hardware.h>
+#include <hardware/vr.h>
+
+#include "Vr.h"
+
+namespace android {
+namespace hardware {
+namespace vr {
+namespace V1_0 {
+namespace implementation {
+
+Vr::Vr(vr_module_t *device) : mDevice(device) {}
+
+// Methods from ::android::hardware::vr::V1_0::IVr follow.
+Return<void> Vr::init() {
+ mDevice->init(mDevice);
+ return Void();
+}
+
+Return<void> Vr::setVrMode(bool enabled) {
+ mDevice->set_vr_mode(mDevice, enabled);
+ return Void();
+}
+
+IVr* HIDL_FETCH_IVr(const char * /*name*/) {
+ const hw_module_t *hw_module = NULL;
+
+ int ret = hw_get_module(VR_HARDWARE_MODULE_ID, &hw_module);
+ if (ret == 0) {
+ return new Vr(reinterpret_cast<vr_module_t*>(
+ const_cast<hw_module_t*>(hw_module)));
+ } else {
+ ALOGE("hw_get_module %s failed: %d", VR_HARDWARE_MODULE_ID, ret);
+ return nullptr;
+ }
+}
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace vr
+} // namespace hardware
+} // namespace android
diff --git a/vr/1.0/default/Vr.h b/vr/1.0/default/Vr.h
new file mode 100644
index 000000000..dd5e76454
--- /dev/null
+++ b/vr/1.0/default/Vr.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+#ifndef ANDROID_HARDWARE_VR_V1_0_VR_H
+#define ANDROID_HARDWARE_VR_V1_0_VR_H
+
+#include <android/hardware/vr/1.0/IVr.h>
+#include <hardware/vr.h>
+#include <hidl/MQDescriptor.h>
+
+namespace android {
+namespace hardware {
+namespace vr {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::vr::V1_0::IVr;
+using ::android::hardware::Return;
+
+struct Vr : public IVr {
+ Vr(vr_module_t *device);
+
+ // Methods from ::android::hardware::vr::V1_0::IVr follow.
+ Return<void> init() override;
+ Return<void> setVrMode(bool enabled) override;
+
+ private:
+ vr_module_t *mDevice;
+};
+
+extern "C" IVr* HIDL_FETCH_IVr(const char* name);
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace vr
+} // namespace hardware
+} // namespace android
+
+#endif // ANDROID_HARDWARE_VR_V1_0_VR_H
diff --git a/vr/1.0/default/android.hardware.vr@1.0-service.rc b/vr/1.0/default/android.hardware.vr@1.0-service.rc
new file mode 100644
index 000000000..ba4330253
--- /dev/null
+++ b/vr/1.0/default/android.hardware.vr@1.0-service.rc
@@ -0,0 +1,4 @@
+service vr-1-0 /vendor/bin/hw/android.hardware.vr@1.0-service
+ class hal
+ user system
+ group system readproc
diff --git a/vr/1.0/default/service.cpp b/vr/1.0/default/service.cpp
new file mode 100644
index 000000000..22fb7d10e
--- /dev/null
+++ b/vr/1.0/default/service.cpp
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+#define LOG_TAG "android.hardware.vr@1.0-service"
+
+#include <android/hardware/vr/1.0/IVr.h>
+#include <hidl/LegacySupport.h>
+
+// Generated HIDL files
+using android::hardware::vr::V1_0::IVr;
+using android::hardware::defaultPassthroughServiceImplementation;
+
+int main() {
+ return defaultPassthroughServiceImplementation<IVr>();
+}
diff --git a/vr/1.0/vts/functional/Android.bp b/vr/1.0/vts/functional/Android.bp
new file mode 100644
index 000000000..5c077eaa4
--- /dev/null
+++ b/vr/1.0/vts/functional/Android.bp
@@ -0,0 +1,32 @@
+//
+// Copyright (C) 2016 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.
+//
+
+cc_test {
+ name: "VtsHalVrV1_0TargetTest",
+ defaults: ["hidl_defaults"],
+ srcs: ["VtsHalVrV1_0TargetTest.cpp"],
+ shared_libs: [
+ "liblog",
+ "libhidlbase",
+ "libutils",
+ "android.hardware.vr@1.0",
+ ],
+ static_libs: ["VtsHalHidlTargetBaseTest"],
+ cflags: [
+ "-O0",
+ "-g",
+ ]
+}
diff --git a/vr/1.0/vts/functional/VtsHalVrV1_0TargetTest.cpp b/vr/1.0/vts/functional/VtsHalVrV1_0TargetTest.cpp
new file mode 100644
index 000000000..6a7b07803
--- /dev/null
+++ b/vr/1.0/vts/functional/VtsHalVrV1_0TargetTest.cpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#define LOG_TAG "vr_hidl_hal_test"
+#include <android-base/logging.h>
+#include <android/hardware/vr/1.0/IVr.h>
+#include <android/log.h>
+#include <VtsHalHidlTargetBaseTest.h>
+#include <hardware/vr.h>
+
+using ::android::hardware::vr::V1_0::IVr;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+// The main test class for VR HIDL HAL.
+class VrHidlTest : public ::testing::VtsHalHidlTargetBaseTest {
+ public:
+ void SetUp() override {
+ vr = ::testing::VtsHalHidlTargetBaseTest::getService<IVr>();
+ ASSERT_NE(vr, nullptr);
+ }
+
+ void TearDown() override {}
+
+ sp<IVr> vr;
+};
+
+
+// A class for test environment setup (kept since this file is a template).
+class VrHidlEnvironment : public ::testing::Environment {
+ public:
+ void SetUp() {}
+ void TearDown() {}
+
+ private:
+};
+
+// Sanity check that Vr::init does not crash.
+TEST_F(VrHidlTest, Init) {
+ EXPECT_TRUE(vr->init().isOk());
+}
+
+// Sanity check Vr::setVrMode is able to enable and disable VR mode.
+TEST_F(VrHidlTest, SetVrMode) {
+ EXPECT_TRUE(vr->init().isOk());
+ EXPECT_TRUE(vr->setVrMode(true).isOk());
+ EXPECT_TRUE(vr->setVrMode(false).isOk());
+}
+
+// Sanity check that Vr::init and Vr::setVrMode can be used in any order.
+TEST_F(VrHidlTest, ReInit) {
+ EXPECT_TRUE(vr->init().isOk());
+ EXPECT_TRUE(vr->setVrMode(true).isOk());
+ EXPECT_TRUE(vr->init().isOk());
+ EXPECT_TRUE(vr->setVrMode(false).isOk());
+ EXPECT_TRUE(vr->init().isOk());
+ EXPECT_TRUE(vr->setVrMode(false).isOk());
+}
+
+int main(int argc, char **argv) {
+ ::testing::AddGlobalTestEnvironment(new VrHidlEnvironment);
+ ::testing::InitGoogleTest(&argc, argv);
+ int status = RUN_ALL_TESTS();
+ ALOGI("Test result = %d", status);
+ return status;
+}
diff --git a/vr/Android.bp b/vr/Android.bp
new file mode 100644
index 000000000..ed19a3703
--- /dev/null
+++ b/vr/Android.bp
@@ -0,0 +1,6 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+ "1.0",
+ "1.0/default",
+ "1.0/vts/functional",
+]
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-22 05:19:13 +0000