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/*
* Copyright (C) 2020 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.
*/
#include "BackendClient.h"
#include "BackendManager.h"
namespace android {
HWC2::Error BackendClient::ValidateDisplay(DrmHwcTwo::HwcDisplay *display,
uint32_t *num_types,
uint32_t * /*num_requests*/) {
for (auto & [ layer_handle, layer ] : display->layers()) {
layer.set_validated_type(HWC2::Composition::Client);
++*num_types;
}
return HWC2::Error::HasChanges;
}
REGISTER_BACKEND("client", BackendClient);
} // namespace android
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