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// Copyright (c) 2008-2020 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.
#ifndef __MFX_EXT_BUFFERS_H__
#define __MFX_EXT_BUFFERS_H__
#include "mfxcommon.h"
#include "mfx_config.h"
#include "vm_strings.h"
#ifndef MFX_ADAPTIVE_PLAYBACK_DISABLE
#define MFX_EXTBUFF_DEC_ADAPTIVE_PLAYBACK MFX_MAKEFOURCC('A','P','B','K')
#endif
#define MFX_EXTBUFF_DDI MFX_MAKEFOURCC('D','D','I','P')
typedef struct {
mfxExtBuffer Header;
// parameters below doesn't exist in MediaSDK public API
mfxU16 IntraPredCostType; // from DDI: 1=SAD, 2=SSD, 4=SATD_HADAMARD, 8=SATD_HARR
mfxU16 MEInterpolationMethod; // from DDI: 1=VME4TAP, 2=BILINEAR, 4=WMV4TAP, 8=AVC6TAP
mfxU16 MEFractionalSearchType; // from DDI: 1=FULL, 2=HALF, 4=SQUARE, 8=HQ, 16=DIAMOND
mfxU16 MaxMVs;
mfxU16 SkipCheck; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 DirectCheck; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 BiDirSearch; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 MBAFF; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 FieldPrediction; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 RefOppositeField; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 ChromaInME; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 WeightedPrediction; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 MVPrediction; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
struct {
mfxU16 IntraPredBlockSize; // mask of 1=4x4, 2=8x8, 4=16x16, 8=PCM
mfxU16 InterPredBlockSize; // mask of 1=16x16, 2=16x8, 4=8x16, 8=8x8, 16=8x4, 32=4x8, 64=4x4
} DDI;
// MediaSDK parametrization
mfxU16 BRCPrecision; // 0=default=normal, 1=lowest, 2=normal, 3=highest
mfxU16 RefRaw; // (tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON) on=vme reference on raw(input) frames, off=reconstructed frames
mfxU16 reserved0;
mfxU16 ConstQP; // disable bit-rate control and use constant QP
mfxU16 GlobalSearch; // 0=default, 1=long, 2=medium, 3=short
mfxU16 LocalSearch; // 0=default, 1=type, 2=small, 3=square, 4=diamond, 5=large diamond, 6=exhaustive, 7=heavy horizontal, 8=heavy vertical
mfxU16 EarlySkip; // 0=default (let driver choose), 1=enabled, 2=disabled
mfxU16 LaScaleFactor; // 0=default (let msdk choose), 1=1x, 2=2x, 4=4x; Deprecated for legacy H264 encoder, for legacy use mfxExtCodingOption2::LookAheadDS instead
mfxU16 IBC; // on/off - SCC IBC Mode
mfxU16 Palette; // on/off - SCC Palette Mode
mfxU16 StrengthN; // strength=StrengthN/100.0
mfxU16 FractionalQP; // 0=disabled (default), 1=enabled
mfxU16 NumActiveRefP; //
mfxU16 NumActiveRefBL0; //
mfxU16 DisablePSubMBPartition; // tri-state, default depends on Profile and Level
mfxU16 DisableBSubMBPartition; // tri-state, default depends on Profile and Level
mfxU16 WeightedBiPredIdc; // 0 - off, 1 - explicit (unsupported), 2 - implicit
mfxU16 DirectSpatialMvPredFlag; // (tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON)on=spatial on, off=temporal on
mfxU16 Transform8x8Mode; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
mfxU16 reserved3; // 0..255
mfxU16 LongStartCodes; // tri-state, use long start-codes for all NALU
mfxU16 CabacInitIdcPlus1; // 0 - use default value, 1 - cabac_init_idc = 0 and so on
mfxU16 NumActiveRefBL1; //
mfxU16 QpUpdateRange; //
mfxU16 RegressionWindow; //
mfxU16 LookAheadDependency; // LookAheadDependency < LookAhead
mfxU16 Hme; // tri-state
mfxU16 reserved4; //
mfxU16 WriteIVFHeaders; // tri-state
mfxU16 RefreshFrameContext;
mfxU16 ChangeFrameContextIdxForTS;
mfxU16 SuperFrameForTS;
mfxU16 QpAdjust; // on/off - forces sps.QpAdjustment
mfxU16 TMVP; // tri-state: 0, MFX_CODINGOPTION_OFF, MFX_CODINGOPTION_ON
} mfxExtCodingOptionDDI;
#if defined (MFX_EXTBUFF_GPU_HANG_ENABLE)
#define MFX_EXTBUFF_GPU_HANG MFX_MAKEFOURCC('H','A','N','G')
typedef struct {
mfxExtBuffer Header;
} mfxExtIntGPUHang;
#endif
#if defined(MFX_ENABLE_LPLA_BASE)
#define MFX_EXTBUFF_LP_LOOKAHEAD MFX_MAKEFOURCC('L','P','L','A')
typedef struct {
mfxExtBuffer Header;
mfxU16 LookAheadDepth;
mfxU16 InitialDelayInKB;
mfxU16 BufferSizeInKB;
mfxU16 TargetKbps;
mfxU8 LookAheadScaleX;
mfxU8 LookAheadScaleY;
mfxU16 GopRefDist;
mfxU16 MaxAdaptiveGopSize;
mfxU16 MinAdaptiveGopSize;
mfxU32 codecTypeInEncodePass;
mfxU16 FastPassEnable;
mfxU16 FastPassRatio;
mfxU16 reserved[16];
} mfxExtLplaParam;
#define MFX_EXTBUFF_LPLA_STATUS MFX_MAKEFOURCC('L', 'P', 'L', 'S')
typedef struct {
mfxExtBuffer Header;
mfxU32 StatusReportFeedbackNumber;
mfxU8 CqmHint; // Custom quantization matrix hint. 0x00 - flat matrix; 0x01 - CQM; 0xFF - invalid hint; other values are reserved.
mfxU8 IntraHint;
mfxU8 MiniGopSize;
mfxU8 QpModulationStrength;
mfxU32 TargetFrameSize;
mfxU32 TargetBufferFullnessInBit;
mfxU16 reserved[19];
} mfxExtLpLaStatus;
#endif
#endif // __MFX_EXT_BUFFERS_H__
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