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60 lines
1.9 KiB
60 lines
1.9 KiB
/* |
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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_H264DATA_H |
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#define AVCODEC_H264DATA_H |
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#include <stdint.h> |
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#include "libavutil/rational.h" |
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#include "h264.h" |
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extern const uint8_t ff_h264_golomb_to_pict_type[5]; |
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extern const uint8_t ff_h264_golomb_to_intra4x4_cbp[48]; |
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extern const uint8_t ff_h264_golomb_to_inter_cbp[48]; |
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extern const uint8_t ff_h264_chroma_dc_scan[4]; |
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extern const uint8_t ff_h264_chroma422_dc_scan[8]; |
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typedef struct IMbInfo { |
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uint16_t type; |
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uint8_t pred_mode; |
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uint8_t cbp; |
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} IMbInfo; |
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extern const IMbInfo ff_h264_i_mb_type_info[26]; |
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typedef struct PMbInfo { |
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uint16_t type; |
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uint8_t partition_count; |
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} PMbInfo; |
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extern const PMbInfo ff_h264_p_mb_type_info[5]; |
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extern const PMbInfo ff_h264_p_sub_mb_type_info[4]; |
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extern const PMbInfo ff_h264_b_mb_type_info[23]; |
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extern const PMbInfo ff_h264_b_sub_mb_type_info[13]; |
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extern const uint8_t ff_h264_dequant4_coeff_init[6][3]; |
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extern const uint8_t ff_h264_dequant8_coeff_init_scan[16]; |
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extern const uint8_t ff_h264_dequant8_coeff_init[6][6]; |
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extern const uint8_t ff_h264_quant_rem6[QP_MAX_NUM + 1]; |
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extern const uint8_t ff_h264_quant_div6[QP_MAX_NUM + 1]; |
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extern const uint8_t ff_h264_chroma_qp[7][QP_MAX_NUM + 1]; |
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#endif /* AVCODEC_H264DATA_H */
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