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87 lines
3.3 KiB
C
87 lines
3.3 KiB
C
/*
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* Copyright (c) 2017, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#ifndef AOM_AV1_ENCODER_ENCODETXB_H_
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#define AOM_AV1_ENCODER_ENCODETXB_H_
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#include "config/aom_config.h"
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#include "av1/common/blockd.h"
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#include "av1/common/onyxc_int.h"
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#include "av1/common/txb_common.h"
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#include "av1/encoder/block.h"
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#include "av1/encoder/encoder.h"
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#include "aom_dsp/bitwriter.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct TxbInfo {
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tran_low_t *qcoeff;
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uint8_t *levels; // absolute values and clamped to 255.
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tran_low_t *dqcoeff;
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const tran_low_t *tcoeff;
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const int16_t *dequant;
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int shift;
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TX_SIZE tx_size;
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TX_SIZE txs_ctx;
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TX_TYPE tx_type;
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int bwl;
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int width;
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int height;
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int eob;
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int seg_eob;
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const SCAN_ORDER *scan_order;
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TXB_CTX *txb_ctx;
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int64_t rdmult;
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const LV_MAP_CTX_TABLE *coeff_ctx_table;
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const qm_val_t *iqmatrix;
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int tx_type_cost;
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} TxbInfo;
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void av1_alloc_txb_buf(AV1_COMP *cpi);
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void av1_free_txb_buf(AV1_COMP *cpi);
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int av1_cost_coeffs_txb(const AV1_COMMON *const cm, const MACROBLOCK *x,
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const int plane, const int block, const TX_SIZE tx_size,
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const TX_TYPE tx_type, const TXB_CTX *const txb_ctx);
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void av1_write_coeffs_txb(const AV1_COMMON *const cm, MACROBLOCKD *xd,
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aom_writer *w, int blk_row, int blk_col, int plane,
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TX_SIZE tx_size, const tran_low_t *tcoeff,
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uint16_t eob, TXB_CTX *txb_ctx);
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void av1_write_coeffs_mb(const AV1_COMMON *const cm, MACROBLOCK *x, int mi_row,
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int mi_col, aom_writer *w, BLOCK_SIZE bsize);
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int av1_get_txb_entropy_context(const tran_low_t *qcoeff,
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const SCAN_ORDER *scan_order, int eob);
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void av1_update_txb_context(const AV1_COMP *cpi, ThreadData *td,
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RUN_TYPE dry_run, BLOCK_SIZE bsize, int *rate,
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int mi_row, int mi_col, uint8_t allow_update_cdf);
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void av1_update_txb_context_b(int plane, int block, int blk_row, int blk_col,
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BLOCK_SIZE plane_bsize, TX_SIZE tx_size,
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void *arg);
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void av1_update_and_record_txb_context(int plane, int block, int blk_row,
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int blk_col, BLOCK_SIZE plane_bsize,
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TX_SIZE tx_size, void *arg);
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void av1_set_coeff_buffer(const AV1_COMP *const cpi, MACROBLOCK *const x,
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int mi_row, int mi_col);
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void hbt_destroy();
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int av1_optimize_txb_new(const struct AV1_COMP *cpi, MACROBLOCK *x, int plane,
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int block, TX_SIZE tx_size, TX_TYPE tx_type,
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const TXB_CTX *const txb_ctx, int *rate_cost,
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int sharpness);
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#ifdef __cplusplus
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}
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#endif
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#endif // AOM_AV1_ENCODER_ENCODETXB_H_
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