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73 lines
2.7 KiB
73 lines
2.7 KiB
/* |
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* Copyright (c) 2009-2011 Intel Corporation. All rights reserved. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef __VIDEO_ENCODER_AVC_H__ |
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#define __VIDEO_ENCODER_AVC_H__ |
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#include "VideoEncoderBase.h" |
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class VideoEncoderAVC : public VideoEncoderBase { |
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public: |
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VideoEncoderAVC(); |
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~VideoEncoderAVC() {}; |
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virtual Encode_Status start(); |
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virtual Encode_Status derivedSetParams(VideoParamConfigSet *videoEncParams); |
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virtual Encode_Status derivedGetParams(VideoParamConfigSet *videoEncParams); |
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virtual Encode_Status derivedGetConfig(VideoParamConfigSet *videoEncConfig); |
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virtual Encode_Status derivedSetConfig(VideoParamConfigSet *videoEncConfig); |
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protected: |
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virtual Encode_Status sendEncodeCommand(EncodeTask *task); |
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virtual Encode_Status getExtFormatOutput(VideoEncOutputBuffer *outBuffer); |
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virtual Encode_Status updateFrameInfo(EncodeTask* task); |
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private: |
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// Local Methods |
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Encode_Status getOneNALUnit(uint8_t *inBuffer, uint32_t bufSize, uint32_t *nalSize, uint32_t *nalType, uint32_t *nalOffset, uint32_t status); |
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Encode_Status getHeader(uint8_t *inBuffer, uint32_t bufSize, uint32_t *headerSize, uint32_t status); |
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Encode_Status outputCodecData(VideoEncOutputBuffer *outBuffer); |
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Encode_Status outputOneNALU(VideoEncOutputBuffer *outBuffer, bool startCode); |
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Encode_Status outputLengthPrefixed(VideoEncOutputBuffer *outBuffer); |
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Encode_Status outputNaluLengthsPrefixed(VideoEncOutputBuffer *outBuffer); |
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Encode_Status renderMaxSliceSize(); |
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Encode_Status renderAIR(); |
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Encode_Status renderCIR(); |
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Encode_Status renderSequenceParams(EncodeTask *task); |
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Encode_Status renderPictureParams(EncodeTask *task); |
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Encode_Status renderSliceParams(EncodeTask *task); |
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int calcLevel(int numMbs); |
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Encode_Status renderPackedSequenceParams(EncodeTask *task); |
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Encode_Status renderPackedPictureParams(EncodeTask *task); |
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public: |
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VideoParamsAVC mVideoParamsAVC; |
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uint32_t mSliceNum; |
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VABufferID packed_seq_header_param_buf_id; |
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VABufferID packed_seq_buf_id; |
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VABufferID packed_pic_header_param_buf_id; |
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VABufferID packed_pic_buf_id; |
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VABufferID packed_sei_header_param_buf_id; /* the SEI buffer */ |
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VABufferID packed_sei_buf_id; |
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}; |
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#endif /* __VIDEO_ENCODER_AVC_H__ */
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