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/*
* Copyright (C) 2012 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 SOFT_MPEG4_ENCODER_H_
#define SOFT_MPEG4_ENCODER_H_
#include <media/stagefright/MediaBuffer.h>
#include <media/stagefright/foundation/ABase.h>
#include "SoftVideoEncoderOMXComponent.h"
#include "mp4enc_api.h"
namespace android {
struct MediaBuffer;
struct SoftMPEG4Encoder : public SoftVideoEncoderOMXComponent {
SoftMPEG4Encoder(
const char *name,
const OMX_CALLBACKTYPE *callbacks,
OMX_PTR appData,
OMX_COMPONENTTYPE **component);
// Override SimpleSoftOMXComponent methods
virtual OMX_ERRORTYPE internalGetParameter(
OMX_INDEXTYPE index, OMX_PTR params);
virtual OMX_ERRORTYPE internalSetParameter(
OMX_INDEXTYPE index, const OMX_PTR params);
virtual void onQueueFilled(OMX_U32 portIndex);
protected:
virtual ~SoftMPEG4Encoder();
private:
enum {
kNumBuffers = 2,
};
// OMX input buffer's timestamp and flags
typedef struct {
int64_t mTimeUs;
int32_t mFlags;
} InputBufferInfo;
MP4EncodingMode mEncodeMode;
int32_t mVideoWidth;
int32_t mVideoHeight;
int32_t mVideoFrameRate;
int32_t mVideoBitRate;
int32_t mVideoColorFormat;
bool mStoreMetaDataInBuffers;
int32_t mIDRFrameRefreshIntervalInSec;
int64_t mNumInputFrames;
bool mStarted;
bool mSawInputEOS;
bool mSignalledError;
tagvideoEncControls *mHandle;
tagvideoEncOptions *mEncParams;
uint8_t *mInputFrameData;
Vector<InputBufferInfo> mInputBufferInfoVec;
void initPorts();
OMX_ERRORTYPE initEncParams();
OMX_ERRORTYPE initEncoder();
OMX_ERRORTYPE releaseEncoder();
DISALLOW_EVIL_CONSTRUCTORS(SoftMPEG4Encoder);
};
} // namespace android
#endif // SOFT_MPEG4_ENCODER_H_
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