| /* |
| * Copyright (C) 2010 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 M4V_H263_ENCODER_H_ |
| |
| #define M4V_H263_ENCODER_H_ |
| |
| #include <media/stagefright/MediaBuffer.h> |
| #include <media/stagefright/MediaSource.h> |
| |
| struct tagvideoEncControls; |
| struct tagvideoEncOptions; |
| |
| namespace android { |
| |
| struct MediaBuffer; |
| struct MediaBufferGroup; |
| |
| struct M4vH263Encoder : public MediaSource, |
| public MediaBufferObserver { |
| M4vH263Encoder(const sp<MediaSource> &source, |
| const sp<MetaData>& meta); |
| |
| virtual status_t start(MetaData *params); |
| virtual status_t stop(); |
| |
| virtual sp<MetaData> getFormat(); |
| |
| virtual status_t read( |
| MediaBuffer **buffer, const ReadOptions *options); |
| |
| virtual void signalBufferReturned(MediaBuffer *buffer); |
| |
| protected: |
| virtual ~M4vH263Encoder(); |
| |
| private: |
| sp<MediaSource> mSource; |
| sp<MetaData> mFormat; |
| sp<MetaData> mMeta; |
| |
| int32_t mVideoWidth; |
| int32_t mVideoHeight; |
| int32_t mVideoFrameRate; |
| int32_t mVideoBitRate; |
| int32_t mVideoColorFormat; |
| int64_t mNumInputFrames; |
| int64_t mNextModTimeUs; |
| status_t mInitCheck; |
| bool mStarted; |
| |
| tagvideoEncControls *mHandle; |
| tagvideoEncOptions *mEncParams; |
| MediaBuffer *mInputBuffer; |
| uint8_t *mInputFrameData; |
| MediaBufferGroup *mGroup; |
| |
| status_t initCheck(const sp<MetaData>& meta); |
| void releaseOutputBuffers(); |
| |
| M4vH263Encoder(const M4vH263Encoder &); |
| M4vH263Encoder &operator=(const M4vH263Encoder &); |
| }; |
| |
| } // namespace android |
| |
| #endif // M4V_H263_ENCODER_H_ |