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/*
* Copyright (C) 2019 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 "GCH_HalVendorTags"
#include <log/log.h>
#include "vendor_tag_defs.h"
#include "vendor_tag_utils.h"
#include "vendor_tags.h"
namespace android {
namespace google_camera_hal {
namespace hal_vendor_tag_utils {
status_t ModifyDefaultRequestSettings(RequestTemplate /*type*/,
HalCameraMetadata* /*default_settings*/) {
// Placeholder to modify default request settings with HAL vendor tag
// default values
return OK;
}
status_t ModifyCharacteristicsKeys(HalCameraMetadata* metadata) {
if (metadata == nullptr) {
ALOGE("%s: metadata is nullptr", __FUNCTION__);
return BAD_VALUE;
}
camera_metadata_ro_entry entry;
status_t res;
// Get the request keys
res = metadata->Get(ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS, &entry);
if (res != OK) {
ALOGE("%s: failed to get ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS",
__FUNCTION__);
return res;
}
std::vector<int32_t> request_keys(entry.data.i32,
entry.data.i32 + entry.count);
// Get the result keys
res = metadata->Get(ANDROID_REQUEST_AVAILABLE_RESULT_KEYS, &entry);
if (res != OK) {
ALOGE("%s: failed to get ANDROID_REQUEST_AVAILABLE_RESULT_KEYS",
__FUNCTION__);
return res;
}
std::vector<int32_t> result_keys(entry.data.i32, entry.data.i32 + entry.count);
// Get the session keys
std::vector<int32_t> session_keys;
res = metadata->Get(ANDROID_REQUEST_AVAILABLE_SESSION_KEYS, &entry);
if (res == OK) {
session_keys.insert(session_keys.end(), entry.data.i32, entry.data.i32 + entry.count);
} else {
ALOGW("%s: failed to get ANDROID_REQUEST_AVAILABLE_SESSION_KEYS",
__FUNCTION__);
}
// Get the characteristic keys
res = metadata->Get(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS, &entry);
if (res != OK) {
ALOGE("%s: failed to get ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS",
__FUNCTION__);
return res;
}
std::vector<int32_t> characteristics_keys(entry.data.i32,
entry.data.i32 + entry.count);
// VendorTagIds::kLogicalCamDefaultPhysicalId
res = metadata->Get(ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS, &entry);
if (res == OK) {
characteristics_keys.push_back(VendorTagIds::kLogicalCamDefaultPhysicalId);
}
// VendorTagIds::kHybridAeEnabled
request_keys.push_back(VendorTagIds::kHybridAeEnabled);
result_keys.push_back(VendorTagIds::kHybridAeEnabled);
// VendorTagIds::kHdrPlusDisabled
request_keys.push_back(VendorTagIds::kHdrPlusDisabled);
result_keys.push_back(VendorTagIds::kHdrPlusDisabled);
session_keys.push_back(VendorTagIds::kHdrPlusDisabled);
// VendorTagIds::kHdrplusPayloadFrames
characteristics_keys.push_back(VendorTagIds::kHdrplusPayloadFrames);
// VendorTagIds::kHdrUsageMode
characteristics_keys.push_back(VendorTagIds::kHdrUsageMode);
// VendorTagIds::kProcessingMode
request_keys.push_back(VendorTagIds::kProcessingMode);
// VendorTagIds::kThermalThrottling
request_keys.push_back(VendorTagIds::kThermalThrottling);
// VendorTagIds::kOutputIntent
request_keys.push_back(VendorTagIds::kOutputIntent);
// VendorTagIds::kSensorModeFullFov
request_keys.push_back(VendorTagIds::kSensorModeFullFov);
result_keys.push_back(VendorTagIds::kSensorModeFullFov);
session_keys.push_back(VendorTagIds::kSensorModeFullFov);
// VendorTagIds::kVideo60to30FPSThermalThrottle
session_keys.push_back(VendorTagIds::kVideo60to30FPSThermalThrottle);
request_keys.push_back(VendorTagIds::kVideo60to30FPSThermalThrottle);
// Update the static metadata with the new set of keys
if (metadata->Set(ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS, request_keys.data(),
request_keys.size()) != OK ||
metadata->Set(ANDROID_REQUEST_AVAILABLE_RESULT_KEYS, result_keys.data(),
result_keys.size()) != OK ||
metadata->Set(ANDROID_REQUEST_AVAILABLE_SESSION_KEYS, session_keys.data(),
session_keys.size()) != OK ||
metadata->Set(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS,
characteristics_keys.data(),
characteristics_keys.size()) != OK) {
ALOGE("%s Updating static metadata failed", __FUNCTION__);
return UNKNOWN_ERROR;
}
return OK;
}
} // namespace hal_vendor_tag_utils
} // namespace google_camera_hal
} // namespace android
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