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// Copyright (c) 2019-2020 Intel Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include "mfx_common.h"
#if defined(MFX_ENABLE_MPEG2_VIDEO_ENCODE)
#ifndef __MFX_MPEG2_ENCODE_INTERFACE__H
#define __MFX_MPEG2_ENCODE_INTERFACE__H
#include <vector>
#include <assert.h>
#include "mfxdefs.h"
#include "mfxvideo++int.h"
#include "mfx_mpeg2_enc_common_hw.h"
#if defined(MFX_VA_LINUX)
#include "mfx_h264_encode_struct_vaapi.h"
#include <va/va_enc_mpeg2.h>
#endif
namespace MfxHwMpeg2Encode
{
class Encryption
{
public:
bool m_bEncryptionMode;
Encryption()
: m_bEncryptionMode (false)
{
}
void Init(const mfxVideoParamEx_MPEG2* /*par*/, mfxU32 /*funcId*/)
{
m_bEncryptionMode = false;
}
};
struct ExecuteBuffers
{
ExecuteBuffers()
: m_caps()
, m_sps()
, m_pps()
, m_pSlice()
, m_pMBs()
, m_mbqp_data()
, m_VideoSignalInfo()
, m_SkipFrame()
, m_quantMatrix()
, m_pSurface()
, m_pSurfacePair()
, m_idxMb(DWORD(-1))
, m_idxBs()
, m_nSlices()
, m_nMBs()
, m_bAddSPS()
, m_bAddDisplayExt()
, m_RecFrameMemID()
, m_RefFrameMemID()
, m_CurrFrameMemID()
, m_bExternalCurrFrame()
, m_bOutOfRangeMV()
, m_bErrMBType()
, m_bUseRawFrames()
, m_bDisablePanicMode()
, m_GOPPictureSize()
, m_GOPRefDist()
, m_GOPOptFlag()
, m_encrypt()
, m_fFrameRate()
, m_FrameRateExtN()
, m_FrameRateExtD()
{
}
mfxStatus Init (const mfxVideoParamEx_MPEG2* par, mfxU32 funcId, bool bAllowBRC = false);
mfxStatus Close();
mfxStatus InitPictureParameters(mfxFrameParamMPEG2* pParams, mfxU32 frameNum);
void InitFramesSet(mfxMemId curr, bool bExternal, mfxMemId rec, mfxMemId ref_0,mfxMemId ref_1);
mfxStatus InitSliceParameters(mfxU8 qp, mfxU16 scale_type, mfxU8 * mbqp, mfxU32 numMB);
ENCODE_ENC_CTRL_CAPS m_caps;
ENCODE_SET_SEQUENCE_PARAMETERS_MPEG2 m_sps;
ENCODE_SET_PICTURE_PARAMETERS_MPEG2 m_pps;
ENCODE_SET_SLICE_HEADER_MPEG2* m_pSlice;
ENCODE_ENC_MB_DATA_MPEG2* m_pMBs;
mfxU8* m_mbqp_data;
mfxExtVideoSignalInfo m_VideoSignalInfo;
mfxU8 m_SkipFrame;
VAIQMatrixBufferMPEG2 m_quantMatrix;
mfxHDL m_pSurface;
mfxHDLPair m_pSurfacePair;
DWORD m_idxMb;
DWORD m_idxBs;
DWORD m_nSlices;
DWORD m_nMBs;
DWORD m_bAddSPS;
bool m_bAddDisplayExt;
mfxMemId m_RecFrameMemID;
mfxMemId m_RefFrameMemID[2];
mfxMemId m_CurrFrameMemID;
bool m_bExternalCurrFrame;
bool m_bOutOfRangeMV;
bool m_bErrMBType;
bool m_bUseRawFrames;
bool m_bDisablePanicMode;
USHORT m_GOPPictureSize;
UCHAR m_GOPRefDist;
UCHAR m_GOPOptFlag;
Encryption m_encrypt;
double m_fFrameRate;
mfxU32 m_FrameRateExtN;
mfxU32 m_FrameRateExtD;
};
class DriverEncoder
{
public:
virtual ~DriverEncoder(){}
virtual void QueryEncodeCaps(ENCODE_CAPS & caps) = 0;
virtual mfxStatus Init(ExecuteBuffers* pExecuteBuffers, mfxU32 numRefFrames, mfxU32 funcId) = 0;
virtual mfxStatus CreateContext(ExecuteBuffers* /*pExecuteBuffers*/, mfxU32 /*numRefFrames*/, mfxU32 /*funcId*/) { return MFX_ERR_NONE; }
virtual mfxStatus Execute(ExecuteBuffers* pExecuteBuffers, mfxU8* pUserData = 0, mfxU32 userDataLen = 0) = 0;
virtual bool IsFullEncode() const = 0;
virtual mfxStatus Close() = 0;
virtual mfxStatus RegisterRefFrames(const mfxFrameAllocResponse* pResponse) = 0;
virtual mfxStatus FillMBBufferPointer(ExecuteBuffers* pExecuteBuffers) = 0;
virtual mfxStatus FillBSBuffer(mfxU32 nFeedback,mfxU32 nBitstream, mfxBitstream* pBitstream, Encryption *pEncrypt) = 0;
virtual mfxStatus SetFrames (ExecuteBuffers* pExecuteBuffers) = 0;
virtual mfxStatus CreateAuxilliaryDevice(mfxU16 codecProfile) = 0;
};
DriverEncoder* CreatePlatformMpeg2Encoder( VideoCORE* core );
}; // namespace
#endif //#ifndef __MFX_MPEG2_ENCODE_INTERFACE__H
#endif //(MFX_ENABLE_MPEG2_VIDEO_ENCODE) || defined(MFX_ENABLE_MPEG2_VIDEO_ENC)
/* EOF */
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