mirror of https://git.ffmpeg.org/ffmpeg.git
81 lines
3.4 KiB
C
81 lines
3.4 KiB
C
/*
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* VVC shared tables
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_VVC_DATA_H
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#define AVCODEC_VVC_DATA_H
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#include <stdint.h>
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extern const uint8_t ff_vvc_diag_scan_x[5][5][16 * 16];
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extern const uint8_t ff_vvc_diag_scan_y[5][5][16 * 16];
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extern const uint8_t ff_vvc_scaling_pred_8[8 * 8];
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extern const uint8_t ff_vvc_scaling_pred_16[8 * 8];
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extern const int ff_vvc_scaling_list0[8 * 8];
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extern const int8_t ff_vvc_dct8_4x4[4][4];
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extern const int8_t ff_vvc_dct8_8x8[8][8];
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extern const int8_t ff_vvc_dct8_16x16[16][16];
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extern const int8_t ff_vvc_dct8_32x32[32][32];
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extern const int8_t ff_vvc_dst7_4x4[4][4];
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extern const int8_t ff_vvc_dst7_8x8[8][8];
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extern const int8_t ff_vvc_dst7_16x16[16][16];
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extern const int8_t ff_vvc_dst7_32x32[32][32];
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extern const int8_t ff_vvc_lfnst_4x4[4][2][16][16];
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extern const int8_t ff_vvc_lfnst_8x8[4][2][16][48];
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extern const uint8_t ff_vvc_lfnst_tr_set_index[95];
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extern uint8_t ff_vvc_default_scale_m[64 * 64];
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#define VVC_INTER_FILTER_TYPES 3
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#define VVC_INTER_LUMA_FACTS 16
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#define VVC_INTER_LUMA_TAPS 8
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#define VVC_INTER_CHROMA_FACTS 32
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#define VVC_INTER_CHROMA_TAPS 4
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#define VVC_INTER_LUMA_DMVR_FACTS 16
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#define VVC_INTER_LUMA_DMVR_TAPS 2
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extern const int8_t ff_vvc_inter_luma_filters[VVC_INTER_FILTER_TYPES][VVC_INTER_LUMA_FACTS][VVC_INTER_LUMA_TAPS];
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extern const int8_t ff_vvc_inter_chroma_filters[VVC_INTER_FILTER_TYPES][VVC_INTER_CHROMA_FACTS][VVC_INTER_CHROMA_TAPS];
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extern const int8_t ff_vvc_inter_luma_dmvr_filters[VVC_INTER_LUMA_DMVR_FACTS][VVC_INTER_LUMA_DMVR_TAPS];
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#define VVC_INTRA_LUMA_TYPES 2
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#define VVC_INTRA_LUMA_FACTS 32
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#define VVC_INTRA_LUMA_TAPS 4
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extern const int8_t ff_vvc_intra_luma_filter[VVC_INTRA_LUMA_TYPES][VVC_INTRA_LUMA_FACTS][VVC_INTRA_LUMA_TAPS];
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#define VVC_GPM_NUM_PARTITION 64
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#define VVC_GPM_NUM_ANGLES 32
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#define VVC_GPM_WEIGHT_SIZE 112
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extern const uint8_t ff_vvc_gpm_angle_idx[VVC_GPM_NUM_PARTITION];
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extern const uint8_t ff_vvc_gpm_distance_idx[VVC_GPM_NUM_PARTITION];
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extern const int8_t ff_vvc_gpm_distance_lut[VVC_GPM_NUM_ANGLES];
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extern const uint8_t ff_vvc_gpm_angle_to_mirror[VVC_GPM_NUM_ANGLES];
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extern const uint8_t ff_vvc_gpm_angle_to_weights_idx[VVC_GPM_NUM_ANGLES];
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extern const uint8_t ff_vvc_gpm_weights_offset_x[VVC_GPM_NUM_PARTITION][4][4];
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extern const uint8_t ff_vvc_gpm_weights_offset_y[VVC_GPM_NUM_PARTITION][4][4];
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extern const uint8_t ff_vvc_gpm_weights[6][VVC_GPM_WEIGHT_SIZE * VVC_GPM_WEIGHT_SIZE];
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extern const int16_t ff_vvc_alf_fix_filt_coeff[64][12];
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extern const uint8_t ff_vvc_alf_class_to_filt_map[16][25];
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extern const uint8_t ff_vvc_alf_aps_class_to_filt_map[25];
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const uint8_t* ff_vvc_get_mip_matrix(const int size_id, const int mode_idx);
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#endif /* AVCODEC_VVC_DATA_H */
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