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android_external_drm_hwcomp.../compositor/CompositionPlanner.cpp
Andrew Wolfers 6c2df0cbdd Move CompositionPlanner from backend/ to compositor/
Change-Id: Iebd4a4d0e15c5171aa20fafe3686b7bc8c08a175
2025-11-06 18:32:05 +00:00

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C++

/*
* Copyright (C) 2025 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 "CompositionPlanner.h"
#include "hwc/HwcLayer.h"
namespace android::drm_hwcomposer {
namespace {
auto GetFlattenedCompositionTypes(const std::vector<const HwcLayer*>& layers)
-> CompositionPlanner::CompositionTypeMap {
CompositionPlanner::CompositionTypeMap composition_types;
for (const auto* layer : layers) {
composition_types[layer] = CompositionType::kClient;
}
return composition_types;
}
} // namespace
CompositionPlanner::ValidatedComposition
CompositionPlanner::GetFlattenedComposition(
const std::vector<const HwcLayer*>& layers, FlattenReason flatten_reason) {
return ValidatedComposition{.composition_types = GetFlattenedCompositionTypes(
layers),
.composition_plan = nullptr,
.flatten_reason = flatten_reason};
}
} // namespace android::drm_hwcomposer