56 lines
1.0 KiB
C
56 lines
1.0 KiB
C
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/*!
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***************************************************************************
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* \file
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* quant_params.h
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*
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* \author
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* Alexis Michael Tourapis
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*
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* \brief
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* Headerfile for Quantization parameters
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**************************************************************************
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*/
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#ifndef _QUANT_PARAMS_H_
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#define _QUANT_PARAMS_H_
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struct level_quant_params {
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int OffsetComp;
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int ScaleComp;
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int InvScaleComp;
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};
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typedef struct level_quant_params LevelQuantParams;
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struct quant_params {
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int AdaptRndWeight;
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int AdaptRndCrWeight;
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LevelQuantParams *****q_params_4x4;
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LevelQuantParams *****q_params_8x8;
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int *qp_per_matrix;
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int *qp_rem_matrix;
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short **OffsetList4x4input;
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short **OffsetList8x8input;
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short ***OffsetList4x4;
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short ***OffsetList8x8;
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};
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struct quant_methods {
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int block_y;
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int block_x;
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int qp;
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int* ACLevel;
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int* ACRun;
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int **fadjust;
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LevelQuantParams **q_params;
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int *coeff_cost;
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const byte (*pos_scan)[2];
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const byte *c_cost;
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};
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#endif
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