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96 lines
3.5 KiB
C
96 lines
3.5 KiB
C
/*
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* Copyright (c) 2016, 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_ENCODEMB_H_
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#define AOM_AV1_ENCODER_ENCODEMB_H_
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#include "config/aom_config.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/tokenize.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct optimize_ctx {
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ENTROPY_CONTEXT ta[MAX_MB_PLANE][MAX_MIB_SIZE];
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ENTROPY_CONTEXT tl[MAX_MB_PLANE][MAX_MIB_SIZE];
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};
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struct encode_b_args {
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const struct AV1_COMP *cpi;
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MACROBLOCK *x;
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struct optimize_ctx *ctx;
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int8_t *skip;
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ENTROPY_CONTEXT *ta;
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ENTROPY_CONTEXT *tl;
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int8_t enable_optimize_b;
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};
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typedef enum AV1_XFORM_QUANT {
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AV1_XFORM_QUANT_FP = 0,
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AV1_XFORM_QUANT_B = 1,
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AV1_XFORM_QUANT_DC = 2,
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AV1_XFORM_QUANT_SKIP_QUANT,
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AV1_XFORM_QUANT_TYPES,
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} AV1_XFORM_QUANT;
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void av1_encode_sb(const struct AV1_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bsize,
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int mi_row, int mi_col, RUN_TYPE dry_run);
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void av1_foreach_transformed_block_in_plane(
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const MACROBLOCKD *const xd, BLOCK_SIZE bsize, int plane,
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foreach_transformed_block_visitor visit, void *arg);
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void av1_foreach_transformed_block(const MACROBLOCKD *const xd,
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BLOCK_SIZE bsize, int mi_row, int mi_col,
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foreach_transformed_block_visitor visit,
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void *arg, const int num_planes);
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void av1_encode_sby_pass1(AV1_COMMON *cm, MACROBLOCK *x, BLOCK_SIZE bsize);
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void av1_xform_quant(const AV1_COMMON *cm, MACROBLOCK *x, int plane, int block,
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int blk_row, int blk_col, BLOCK_SIZE plane_bsize,
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TX_SIZE tx_size, TX_TYPE tx_type,
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AV1_XFORM_QUANT xform_quant_idx);
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int av1_optimize_b(const struct AV1_COMP *cpi, MACROBLOCK *mb, 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 fast_mode, int *rate_cost);
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void av1_subtract_txb(MACROBLOCK *x, int plane, BLOCK_SIZE plane_bsize,
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int blk_col, int blk_row, TX_SIZE tx_size);
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void av1_subtract_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane);
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static INLINE void av1_set_txb_context(MACROBLOCK *x, int plane, int block,
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TX_SIZE tx_size, ENTROPY_CONTEXT *a,
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ENTROPY_CONTEXT *l) {
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const uint8_t ctx = x->plane[plane].txb_entropy_ctx[block];
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memset(a, ctx, tx_size_wide_unit[tx_size] * sizeof(*a));
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memset(l, ctx, tx_size_high_unit[tx_size] * sizeof(*l));
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}
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void av1_encode_block_intra(int plane, int block, int blk_row, int blk_col,
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BLOCK_SIZE plane_bsize, TX_SIZE tx_size, void *arg);
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void av1_encode_intra_block_plane(const struct AV1_COMP *cpi, MACROBLOCK *x,
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BLOCK_SIZE bsize, int plane,
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int enable_optimize_b, int mi_row,
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int mi_col);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // AOM_AV1_ENCODER_ENCODEMB_H_
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