| /* |
| * Copyright 2018, 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. |
| */ |
| |
| #pragma once |
| |
| #include <source/StreamingSource.h> |
| |
| #include <functional> |
| #include <memory> |
| #include <thread> |
| |
| namespace android { |
| |
| struct FrameBufferSource : public StreamingSource { |
| enum class Format { |
| VP8, |
| }; |
| |
| explicit FrameBufferSource(Format format); |
| |
| FrameBufferSource(const FrameBufferSource &) = delete; |
| FrameBufferSource &operator=(const FrameBufferSource &) = delete; |
| |
| ~FrameBufferSource() override; |
| |
| int32_t initCheck() const override; |
| |
| int32_t start() override; |
| int32_t stop() override; |
| |
| int32_t pause() override; |
| int32_t resume() override; |
| |
| bool paused() const override; |
| |
| int32_t requestIDRFrame() override; |
| |
| void setScreenParams(const int32_t screenParams[4]); |
| void injectFrame(const void *data, size_t size); |
| |
| private: |
| enum State { |
| STOPPING, |
| STOPPED, |
| RUNNING, |
| PAUSED |
| }; |
| |
| struct Encoder; |
| struct VPXEncoder; |
| |
| int32_t mInitCheck; |
| State mState; |
| Format mFormat; |
| std::unique_ptr<Encoder> mEncoder; |
| |
| std::mutex mLock; |
| |
| int32_t mScreenWidth, mScreenHeight, mScreenDpi, mScreenRate; |
| |
| std::function<void(const std::shared_ptr<SBuffer> &)> mOnFrameFn; |
| }; |
| |
| } // namespace android |
| |
| |