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Diffstat (limited to 'backend/BackendClient.cpp')
-rw-r--r-- | backend/BackendClient.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/backend/BackendClient.cpp b/backend/BackendClient.cpp new file mode 100644 index 0000000..033a35c --- /dev/null +++ b/backend/BackendClient.cpp @@ -0,0 +1,35 @@ +/* + * 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 |