| // 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. |
| |
| #ifndef COMPUTEPIPE_RUNNER_STREAM_MANAGER_MEMHANDLE_H |
| #define COMPUTEPIPE_RUNNER_STREAM_MANAGER_MEMHANDLE_H |
| |
| #include <OutputConfig.pb.h> |
| #include <cutils/native_handle.h> |
| |
| namespace android { |
| namespace automotive { |
| namespace computepipe { |
| |
| class MemHandle { |
| public: |
| /* Retrieve stream Id */ |
| virtual int getStreamId() const = 0; |
| /* Retrieve packet type */ |
| virtual proto::PacketType getType() const = 0; |
| /* Retrieve packet time stamp */ |
| virtual uint64_t getTimeStamp() const = 0; |
| /* Get size */ |
| virtual uint32_t getSize() const = 0; |
| /* Get data, raw pointer. Only implemented for copy semantics */ |
| virtual const char* getData() const = 0; |
| /* Get native handle. data with zero copy semantics */ |
| virtual native_handle_t getNativeHandle() const = 0; |
| |
| virtual ~MemHandle() { |
| } |
| }; |
| |
| } // namespace computepipe |
| } // namespace automotive |
| } // namespace android |
| |
| #endif // COMPUTEPIPE_RUNNER_STREAM_MANAGER_MEMHANDLE_H |