84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/*
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* Copyright 2018 The Android Open Source Project
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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 C2_SOFT_MPEG4_ENC_H__
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#define C2_SOFT_MPEG4_ENC_H__
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#include <map>
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#include <Codec2BufferUtils.h>
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#include <SimpleC2Component.h>
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#include "mp4enc_api.h"
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namespace android {
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struct C2SoftMpeg4Enc : public SimpleC2Component {
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class IntfImpl;
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C2SoftMpeg4Enc(const char* name, c2_node_id_t id,
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const std::shared_ptr<IntfImpl>& intfImpl);
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// From SimpleC2Component
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c2_status_t onInit() override;
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c2_status_t onStop() override;
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void onReset() override;
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void onRelease() override;
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c2_status_t onFlush_sm() override;
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void process(
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const std::unique_ptr<C2Work> &work,
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const std::shared_ptr<C2BlockPool> &pool) override;
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c2_status_t drain(
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uint32_t drainMode,
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const std::shared_ptr<C2BlockPool> &pool) override;
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protected:
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virtual ~C2SoftMpeg4Enc();
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private:
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std::shared_ptr<IntfImpl> mIntf;
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tagvideoEncControls *mHandle;
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tagvideoEncOptions *mEncParams;
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bool mStarted;
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bool mSignalledOutputEos;
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bool mSignalledError;
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uint32_t mOutBufferSize;
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// configurations used by component in process
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// (TODO: keep this in intf but make them internal only)
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std::shared_ptr<C2StreamPictureSizeInfo::input> mSize;
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std::shared_ptr<C2StreamFrameRateInfo::output> mFrameRate;
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std::shared_ptr<C2StreamBitrateInfo::output> mBitrate;
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int64_t mNumInputFrames;
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MP4EncodingMode mEncodeMode;
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MemoryBlockPool mConversionBuffers;
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std::map<void *, MemoryBlock> mConversionBuffersInUse;
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c2_status_t initEncParams();
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c2_status_t initEncoder();
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C2_DO_NOT_COPY(C2SoftMpeg4Enc);
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};
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} // namespace android
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#endif // C2_SOFT_MPEG4_ENC_H__
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