1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef BUFFERINFOLIBDRM_H_ 18 #define BUFFERINFOLIBDRM_H_ 19 20 #include <hardware/gralloc.h> 21 22 #include "bufferinfo/BufferInfoGetter.h" 23 24 namespace android { 25 26 class BufferInfoLibdrm : public LegacyBufferInfoGetter { 27 public: 28 using LegacyBufferInfoGetter::LegacyBufferInfoGetter; 29 auto GetBoInfo(buffer_handle_t handle) -> std::optional<BufferInfo> override; 30 int ValidateGralloc() override; 31 32 private: 33 bool GetYuvPlaneInfo(uint32_t hal_format, int num_fds, buffer_handle_t handle, 34 BufferInfo *bo); 35 }; 36 37 } // namespace android 38 39 #endif 40