encodemb.h 2.69 KB
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/*
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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
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
 * was not distributed with this source code in the LICENSE file, you can
 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
 * Media Patent License 1.0 was not distributed with this source code in the
 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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 */

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#ifndef AV1_ENCODER_ENCODEMB_H_
#define AV1_ENCODER_ENCODEMB_H_
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#include "./aom_config.h"
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#include "av1/common/onyxc_int.h"
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#include "av1/encoder/block.h"
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#ifdef __cplusplus
extern "C" {
#endif

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struct optimize_ctx {
  ENTROPY_CONTEXT ta[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
  ENTROPY_CONTEXT tl[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
};

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struct encode_b_args {
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  AV1_COMMON *cm;
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  MACROBLOCK *x;
  struct optimize_ctx *ctx;
  int8_t *skip;
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  ENTROPY_CONTEXT *ta;
  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 {
  AV1_XFORM_QUANT_FP = 0,
  AV1_XFORM_QUANT_B = 1,
  AV1_XFORM_QUANT_DC = 2,
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  AV1_XFORM_QUANT_SKIP_QUANT,
  AV1_XFORM_QUANT_TYPES,
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} AV1_XFORM_QUANT;
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void av1_encode_sb(AV1_COMMON *cm, MACROBLOCK *x, BLOCK_SIZE bsize, int mi_row,
                   int mi_col);
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void av1_encode_sby_pass1(AV1_COMMON *cm, MACROBLOCK *x, BLOCK_SIZE bsize);
void av1_xform_quant(const AV1_COMMON *cm, MACROBLOCK *x, int plane, int block,
                     int blk_row, int blk_col, BLOCK_SIZE plane_bsize,
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                     TX_SIZE tx_size, int ctx, AV1_XFORM_QUANT xform_quant_idx);
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int av1_optimize_b(const AV1_COMMON *cm, MACROBLOCK *mb, int plane, int blk_row,
                   int blk_col, int block, BLOCK_SIZE plane_bsize,
                   TX_SIZE tx_size, const ENTROPY_CONTEXT *a,
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                   const ENTROPY_CONTEXT *l, int fast_mode);
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void av1_subtract_txb(MACROBLOCK *x, int plane, BLOCK_SIZE plane_bsize,
                      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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void av1_set_txb_context(MACROBLOCK *x, int plane, int block, TX_SIZE tx_size,
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                         ENTROPY_CONTEXT *a, ENTROPY_CONTEXT *l);

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void av1_encode_block_intra(int plane, int block, int blk_row, int blk_col,
                            BLOCK_SIZE plane_bsize, TX_SIZE tx_size, void *arg);
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void av1_encode_intra_block_plane(AV1_COMMON *cm, MACROBLOCK *x,
                                  BLOCK_SIZE bsize, int plane,
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                                  int enable_optimize_b, int mi_row,
                                  int mi_col);
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#ifdef __cplusplus
}  // extern "C"
#endif

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#endif  // AV1_ENCODER_ENCODEMB_H_