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// Copyright (c) 2017-2021 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.
#ifndef __MFX_MPEG2_ENCODE_VAAPI__H
#define __MFX_MPEG2_ENCODE_VAAPI__H
#include "mfx_common.h"
#if defined (MFX_VA_LINUX)
#if defined(MFX_ENABLE_MPEG2_VIDEO_ENCODE)
#include <vector>
#include <assert.h>
#include "mfx_h264_encode_struct_vaapi.h"
#include <va/va.h>
#include <va/va_enc_mpeg2.h>
#include "vaapi_ext_interface.h"
#include "mfx_ext_buffers.h"
#include "mfx_mpeg2_enc_common_hw.h"
#include "mfx_mpeg2_encode_interface.h"
#include "umc_mutex.h"
namespace MfxHwMpeg2Encode
{
class VAAPIEncoder : public DriverEncoder
{
public:
enum { MAX_SLICES = 128 };
explicit VAAPIEncoder(VideoCORE* core);
virtual
~VAAPIEncoder();
virtual
void QueryEncodeCaps(ENCODE_CAPS & caps) override;
virtual
mfxStatus Init(ExecuteBuffers* pExecuteBuffers, mfxU32 numRefFrames, mfxU32 funcId) override;
virtual
mfxStatus CreateContext(ExecuteBuffers* pExecuteBuffers, mfxU32 numRefFrames, mfxU32 funcId) override;
virtual
mfxStatus Execute(ExecuteBuffers* pExecuteBuffers, mfxU8* pUserData = 0, mfxU32 userDataLen = 0) override;
virtual
mfxStatus Close() override;
virtual
bool IsFullEncode() const override { return true; }
virtual
mfxStatus RegisterRefFrames(const mfxFrameAllocResponse* pResponse) override;
virtual
mfxStatus FillMBBufferPointer(ExecuteBuffers* pExecuteBuffers) override;
virtual
mfxStatus FillBSBuffer(mfxU32 nFeedback,mfxU32 nBitstream, mfxBitstream* pBitstream, Encryption *pEncrypt) override;
virtual
mfxStatus SetFrames (ExecuteBuffers* pExecuteBuffers) override;
virtual
mfxStatus CreateAuxilliaryDevice(mfxU16 codecProfile) override;
VAAPIEncoder(const VAAPIEncoder&) = delete;
VAAPIEncoder& operator=(const VAAPIEncoder&) = delete;
private:
struct VAEncQpBufferMPEG2 {
mfxU32 qp_y;
};
mfxStatus QueryCompBufferInfo(D3DDDIFORMAT type, mfxFrameAllocRequest* pRequest, ExecuteBuffers* pExecuteBuffers);
mfxStatus CreateCompBuffers (ExecuteBuffers* pExecuteBuffers, mfxU32 numRefFrames);
mfxStatus CreateBSBuffer (mfxU32 numRefFrames, ExecuteBuffers* pExecuteBuffers);
mfxStatus GetBuffersInfo();
mfxStatus QueryMbDataLayout();
mfxStatus Init(ENCODE_FUNC func, ExecuteBuffers* pExecuteBuffers);
mfxStatus FillSlices(ExecuteBuffers* pExecuteBuffers);
mfxStatus FillMiscParameterBuffer(ExecuteBuffers* pExecuteBuffers);
mfxStatus FillQualityLevelBuffer(ExecuteBuffers* pExecuteBuffers);
mfxStatus FillUserDataBuffer(mfxU8 *pUserData, mfxU32 userDataLen);
mfxStatus FillVideoSignalInfoBuffer(ExecuteBuffers* pExecuteBuffers);
mfxStatus FillMBQPBuffer(ExecuteBuffers* pExecuteBuffers, mfxU8* mbqp, mfxU32 numMB);
mfxStatus FillSkipFrameBuffer(mfxU8 skipFlag);
mfxStatus Execute(ExecuteBuffers* pExecuteBuffers, mfxU32 func, mfxU8* pUserData, mfxU32 userDataLen);
mfxStatus Register (const mfxFrameAllocResponse* pResponse, D3DDDIFORMAT type);
mfxI32 GetRecFrameIndex (mfxMemId memID);
mfxI32 GetRawFrameIndex (mfxMemId memIDe, bool bAddFrames);
mfxStatus FillPriorityBuffer(mfxPriority&);
VideoCORE* m_core;
// encoder specific. can be encapsulated by auxDevice class
VADisplay m_vaDisplay;
VAContextID m_vaContextEncode;
VAConfigID m_vaConfig;
VAEncSequenceParameterBufferMPEG2 m_vaSpsBuf;
VABufferID m_spsBufferId;
VAEncPictureParameterBufferMPEG2 m_vaPpsBuf;
VABufferID m_ppsBufferId;
VABufferID m_qmBufferId;
VAEncSliceParameterBufferMPEG2 m_sliceParam[MAX_SLICES];
VABufferID m_sliceParamBufferId[MAX_SLICES]; /* Slice level parameter, multi slices */
int m_numSliceGroups;
mfxU32 m_codedbufISize;
mfxU32 m_codedbufPBSize;
VAEncMiscParameterBuffer *m_pMiscParamsFps;
VAEncMiscParameterBuffer *m_pMiscParamsBrc;
VAEncMiscParameterBuffer *m_pMiscParamsQuality;
VAEncMiscParameterBuffer *m_pMiscParamsSeqInfo;
VAEncMiscParameterBuffer *m_pMiscParamsSkipFrame;
VABufferID m_miscParamFpsId;
VABufferID m_miscParamBrcId;
VABufferID m_miscParamQualityId;
VABufferID m_miscParamSeqInfoId;
VABufferID m_miscParamSkipFrameId;
VABufferID m_packedUserDataParamsId;
VABufferID m_packedUserDataId;
VABufferID m_mbqpBufferId;
VABufferID m_miscQualityParamId;
std::vector<VAEncQpBufferMPEG2> m_mbqpDataBuffer;
VABufferID m_priorityBufferId;
VAContextParameterUpdateBuffer m_priorityBuffer;
mfxU32 m_MaxContextPriority;
mfxU16 m_initFrameWidth;
mfxU16 m_initFrameHeight;
ENCODE_MBDATA_LAYOUT m_layout;
mfxFeedback m_feedback;
std::vector<ExtVASurface> m_bsQueue;
std::vector<ExtVASurface> m_reconQueue;
mfxFrameAllocResponse m_allocResponseMB;
mfxFrameAllocResponse m_allocResponseBS;
mfxRecFrames m_recFrames;
mfxRawFrames m_rawFrames;
UMC::Mutex m_guard;
ENCODE_CAPS m_caps;
}; // class VAAPIEncoder
}; // namespace
#endif // defined(MFX_ENABLE_MPEG2_VIDEO_ENCODE) || defined(MFX_ENABLE_MPEG2_VIDEO_ENC)
#endif // defined (MFX_VA_LINUX)
#endif // __MFX_MPEG2_ENCODE_VAAPI__H
/* EOF */
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