Delete support for HIDL V3.8

- HIDL camera device@3.8, metadata@3.8 were temporary interfaces

Bug: 221108824

Test: Use GCA (basic validity)

Change-Id: If9ecf3a243dcbf827b8b24f8abd9ae90fc41ba46
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
diff --git a/services/camera/libcameraservice/utils/SessionConfigurationUtilsHidl.cpp b/services/camera/libcameraservice/utils/SessionConfigurationUtilsHidl.cpp
index 07b55e1..5444f2a 100644
--- a/services/camera/libcameraservice/utils/SessionConfigurationUtilsHidl.cpp
+++ b/services/camera/libcameraservice/utils/SessionConfigurationUtilsHidl.cpp
@@ -27,8 +27,6 @@
 using android::camera3::OutputStreamInfo;
 using android::hardware::camera2::ICameraDeviceUser;
 using android::hardware::camera::metadata::V3_6::CameraMetadataEnumAndroidSensorPixelMode;
-using android::hardware::camera::metadata::V3_8::CameraMetadataEnumAndroidRequestAvailableDynamicRangeProfilesMap;
-using android::hardware::camera::metadata::V3_8::CameraMetadataEnumAndroidScalerAvailableStreamUseCases;
 
 namespace android {
 namespace camera3 {
@@ -36,9 +34,9 @@
 namespace SessionConfigurationUtils {
 
 status_t
-convertAidlToHidl38StreamCombination(
+convertAidlToHidl37StreamCombination(
         const aidl::android::hardware::camera::device::StreamConfiguration &aidl,
-        hardware::camera::device::V3_8::StreamConfiguration &hidl) {
+        hardware::camera::device::V3_7::StreamConfiguration &hidl) {
     hidl.operationMode =
         static_cast<hardware::camera::device::V3_2::StreamConfigurationMode>(aidl.operationMode);
     if (aidl.streamConfigCounter < 0) {
@@ -50,97 +48,66 @@
     hidl.streams.resize(aidl.streams.size());
     size_t i = 0;
     for (const auto &stream : aidl.streams) {
-        //hidlv3_8
-        hidl.streams[i].dynamicRangeProfile =
-                static_cast<
-                        CameraMetadataEnumAndroidRequestAvailableDynamicRangeProfilesMap>
-                                (stream.dynamicRangeProfile);
-        hidl.streams[i].useCase =
-                static_cast<
-                        CameraMetadataEnumAndroidScalerAvailableStreamUseCases>
-                                (stream.useCase);
+        if (static_cast<int>(stream.dynamicRangeProfile) !=
+                ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD) {
+            ALOGE("%s Dynamic range profile %" PRId64 " not supported by HIDL", __FUNCTION__,
+                    stream.dynamicRangeProfile);
+            return BAD_VALUE;
+        }
+
+        if (static_cast<int>(stream.useCase) != ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT) {
+            ALOGE("%s Stream use case %" PRId64 "not supported by HIDL", __FUNCTION__,
+                    stream.useCase);
+            return BAD_VALUE;
+        }
 
         // hidl v3_7
-        hidl.streams[i].v3_7.groupId = stream.groupId;
-        hidl.streams[i].v3_7.sensorPixelModesUsed.resize(stream.sensorPixelModesUsed.size());
+        hidl.streams[i].groupId = stream.groupId;
+        hidl.streams[i].sensorPixelModesUsed.resize(stream.sensorPixelModesUsed.size());
         size_t j = 0;
         for (const auto &mode : stream.sensorPixelModesUsed) {
-            hidl.streams[i].v3_7.sensorPixelModesUsed[j] =
+            hidl.streams[i].sensorPixelModesUsed[j] =
                     static_cast<CameraMetadataEnumAndroidSensorPixelMode>(mode);
             j++;
         }
 
         //hidl v3_4
-        hidl.streams[i].v3_7.v3_4.physicalCameraId = stream.physicalCameraId;
+        hidl.streams[i].v3_4.physicalCameraId = stream.physicalCameraId;
 
         if (stream.bufferSize < 0) {
             return BAD_VALUE;
         }
-        hidl.streams[i].v3_7.v3_4.bufferSize = static_cast<uint32_t>(stream.bufferSize);
+        hidl.streams[i].v3_4.bufferSize = static_cast<uint32_t>(stream.bufferSize);
 
         // hild v3_2
-        hidl.streams[i].v3_7.v3_4.v3_2.id = stream.id;
-        hidl.streams[i].v3_7.v3_4.v3_2.format =
+        hidl.streams[i].v3_4.v3_2.id = stream.id;
+        hidl.streams[i].v3_4.v3_2.format =
                 static_cast<hardware::graphics::common::V1_0::PixelFormat>(stream.format);
 
         if (stream.width < 0 || stream.height < 0) {
             return BAD_VALUE;
         }
-        hidl.streams[i].v3_7.v3_4.v3_2.width = static_cast<uint32_t>(stream.width);
-        hidl.streams[i].v3_7.v3_4.v3_2.height = static_cast<uint32_t>(stream.height);
-        hidl.streams[i].v3_7.v3_4.v3_2.usage =
+        hidl.streams[i].v3_4.v3_2.width = static_cast<uint32_t>(stream.width);
+        hidl.streams[i].v3_4.v3_2.height = static_cast<uint32_t>(stream.height);
+        hidl.streams[i].v3_4.v3_2.usage =
                 static_cast<hardware::camera::device::V3_2::BufferUsageFlags>(stream.usage);
-        hidl.streams[i].v3_7.v3_4.v3_2.streamType =
+        hidl.streams[i].v3_4.v3_2.streamType =
                 static_cast<hardware::camera::device::V3_2::StreamType>(stream.streamType);
-        hidl.streams[i].v3_7.v3_4.v3_2.dataSpace =
+        hidl.streams[i].v3_4.v3_2.dataSpace =
                 static_cast<hardware::camera::device::V3_2::DataspaceFlags>(stream.dataSpace);
-        hidl.streams[i].v3_7.v3_4.v3_2.rotation =
+        hidl.streams[i].v3_4.v3_2.rotation =
                 static_cast<hardware::camera::device::V3_2::StreamRotation>(stream.rotation);
         i++;
     }
     return OK;
 }
 
-void mapStreamInfo(const OutputStreamInfo &streamInfo,
-            camera3::camera_stream_rotation_t rotation, String8 physicalId,
-            int32_t groupId, hardware::camera::device::V3_8::Stream *stream /*out*/) {
-    if (stream == nullptr) {
-        return;
-    }
-
-    stream->v3_7.v3_4.v3_2.streamType = hardware::camera::device::V3_2::StreamType::OUTPUT;
-    stream->v3_7.v3_4.v3_2.width = streamInfo.width;
-    stream->v3_7.v3_4.v3_2.height = streamInfo.height;
-    stream->v3_7.v3_4.v3_2.format = HidlCamera3Device::mapToPixelFormat(streamInfo.format);
-    auto u = streamInfo.consumerUsage;
-    camera3::Camera3OutputStream::applyZSLUsageQuirk(streamInfo.format, &u);
-    stream->v3_7.v3_4.v3_2.usage = HidlCamera3Device::mapToConsumerUsage(u);
-    stream->v3_7.v3_4.v3_2.dataSpace = HidlCamera3Device::mapToHidlDataspace(streamInfo.dataSpace);
-    stream->v3_7.v3_4.v3_2.rotation = HidlCamera3Device::mapToStreamRotation(rotation);
-    stream->v3_7.v3_4.v3_2.id = -1; // Invalid stream id
-    stream->v3_7.v3_4.physicalCameraId = std::string(physicalId.string());
-    stream->v3_7.v3_4.bufferSize = 0;
-    stream->v3_7.groupId = groupId;
-    stream->v3_7.sensorPixelModesUsed.resize(streamInfo.sensorPixelModesUsed.size());
-
-    size_t idx = 0;
-    for (auto mode : streamInfo.sensorPixelModesUsed) {
-        stream->v3_7.sensorPixelModesUsed[idx++] =
-                static_cast<CameraMetadataEnumAndroidSensorPixelMode>(mode);
-    }
-    stream->dynamicRangeProfile =
-        static_cast<CameraMetadataEnumAndroidRequestAvailableDynamicRangeProfilesMap> (
-                streamInfo.dynamicRangeProfile);
-    stream->useCase = static_cast<CameraMetadataEnumAndroidScalerAvailableStreamUseCases>(
-            streamInfo.streamUseCase);
-}
-
 binder::Status
 convertToHALStreamCombination(
         const SessionConfiguration& sessionConfiguration,
         const String8 &logicalCameraId, const CameraMetadata &deviceInfo,
         metadataGetter getMetadata, const std::vector<std::string> &physicalCameraIds,
-        hardware::camera::device::V3_8::StreamConfiguration &streamConfiguration,
+        hardware::camera::device::V3_7::StreamConfiguration &streamConfiguration,
         bool overrideForPerfClass, bool *earlyExit) {
     aidl::android::hardware::camera::device::StreamConfiguration aidlStreamConfiguration;
     auto ret = convertToHALStreamCombination(sessionConfiguration, logicalCameraId, deviceInfo,
@@ -153,38 +120,14 @@
         return binder::Status::ok();
     }
 
-    if (convertAidlToHidl38StreamCombination(aidlStreamConfiguration, streamConfiguration) != OK) {
+    if (convertAidlToHidl37StreamCombination(aidlStreamConfiguration, streamConfiguration) != OK) {
         return STATUS_ERROR(CameraService::ERROR_ILLEGAL_ARGUMENT,
-                "Invalid AIDL->HIDL3.8 conversion");
+                "Invalid AIDL->HIDL3.7 conversion");
     }
 
     return binder::Status::ok();
 }
 
-bool convertHALStreamCombinationFromV38ToV37(
-        hardware::camera::device::V3_7::StreamConfiguration &streamConfigV37,
-        const hardware::camera::device::V3_8::StreamConfiguration &streamConfigV38) {
-    streamConfigV37.streams.resize(streamConfigV38.streams.size());
-    for (size_t i = 0; i < streamConfigV38.streams.size(); i++) {
-        if (static_cast<int64_t>(streamConfigV38.streams[i].dynamicRangeProfile) !=
-                ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD) {
-            // ICameraDevice older than 3.8 doesn't support 10-bit dynamic range profiles
-            // image
-            return false;
-        }
-        if (static_cast<int64_t>(streamConfigV38.streams[i].useCase) !=
-                ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT) {
-            // ICameraDevice older than 3.8 doesn't support stream use case
-            return false;
-        }
-        streamConfigV37.streams[i] = streamConfigV38.streams[i].v3_7;
-    }
-    streamConfigV37.operationMode = streamConfigV38.operationMode;
-    streamConfigV37.sessionParams = streamConfigV38.sessionParams;
-
-    return true;
-}
-
 bool convertHALStreamCombinationFromV37ToV34(
         hardware::camera::device::V3_4::StreamConfiguration &streamConfigV34,
         const hardware::camera::device::V3_7::StreamConfiguration &streamConfigV37) {