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Import aom library

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This is the reference implementation for the Alliance for Open Media's av1 video code.

The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
This commit is contained in:
trav90 2018-10-15 21:45:30 -05:00 • committed by Roy Tam
commit edc8d83307
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third_party/aom/av1/encoder/encodemb.h vendored Normal file
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/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* 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.
*/
#ifndef AV1_ENCODER_ENCODEMB_H_
#define AV1_ENCODER_ENCODEMB_H_
#include "./aom_config.h"
#include "av1/common/onyxc_int.h"
#include "av1/encoder/block.h"
#ifdef __cplusplus
extern "C" {
#endif
struct optimize_ctx {
ENTROPY_CONTEXT ta[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
ENTROPY_CONTEXT tl[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
};
struct encode_b_args {
AV1_COMMON *cm;
MACROBLOCK *x;
struct optimize_ctx *ctx;
int8_t *skip;
ENTROPY_CONTEXT *ta;
ENTROPY_CONTEXT *tl;
int8_t enable_optimize_b;
};
typedef enum AV1_XFORM_QUANT {
AV1_XFORM_QUANT_FP = 0,
AV1_XFORM_QUANT_B = 1,
AV1_XFORM_QUANT_DC = 2,
AV1_XFORM_QUANT_SKIP_QUANT,
AV1_XFORM_QUANT_TYPES,
} AV1_XFORM_QUANT;
void av1_encode_sb(AV1_COMMON *cm, MACROBLOCK *x, BLOCK_SIZE bsize, int mi_row,
int mi_col);
#if CONFIG_SUPERTX
void av1_encode_sb_supertx(AV1_COMMON *cm, MACROBLOCK *x, BLOCK_SIZE bsize);
#endif // CONFIG_SUPERTX
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,
TX_SIZE tx_size, int ctx, AV1_XFORM_QUANT xform_quant_idx);
int av1_optimize_b(const AV1_COMMON *cm, MACROBLOCK *mb, int plane, int block,
TX_SIZE tx_size, int ctx);
void av1_subtract_txb(MACROBLOCK *x, int plane, BLOCK_SIZE plane_bsize,
int blk_col, int blk_row, TX_SIZE tx_size);
void av1_subtract_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane);
void av1_set_txb_context(MACROBLOCK *x, int plane, int block, TX_SIZE tx_size,
ENTROPY_CONTEXT *a, ENTROPY_CONTEXT *l);
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);
void av1_encode_intra_block_plane(AV1_COMMON *cm, MACROBLOCK *x,
BLOCK_SIZE bsize, int plane,
int enable_optimize_b, int mi_row,
int mi_col);
#if CONFIG_PVQ
PVQ_SKIP_TYPE av1_pvq_encode_helper(MACROBLOCK *x, tran_low_t *const coeff,
tran_low_t *ref_coeff,
tran_low_t *const dqcoeff, uint16_t *eob,
const int16_t *quant, int plane,
int tx_size, TX_TYPE tx_type, int *rate,
int speed, PVQ_INFO *pvq_info);
void av1_store_pvq_enc_info(PVQ_INFO *pvq_info, int *qg, int *theta, int *k,
od_coeff *y, int nb_bands, const int *off,
int *size, int skip_rest, int skip_dir, int bs);
#endif
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AV1_ENCODER_ENCODEMB_H_