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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 AOM_AV1_ENCODER_ENCODEMB_H_
#define AOM_AV1_ENCODER_ENCODEMB_H_
#include "config/aom_config.h"
#include "av1/common/onyxc_int.h"
#include "av1/common/txb_common.h"
#include "av1/encoder/block.h"
#include "av1/encoder/tokenize.h"
#ifdef __cplusplus
extern "C" {
#endif
struct optimize_ctx {
ENTROPY_CONTEXT ta[MAX_MB_PLANE][MAX_MIB_SIZE];
ENTROPY_CONTEXT tl[MAX_MB_PLANE][MAX_MIB_SIZE];
};
struct encode_b_args {
const struct AV1_COMP *cpi;
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(const struct AV1_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bsize,
int mi_row, int mi_col, RUN_TYPE dry_run);
void av1_foreach_transformed_block_in_plane(
const MACROBLOCKD *const xd, BLOCK_SIZE bsize, int plane,
foreach_transformed_block_visitor visit, void *arg);
void av1_foreach_transformed_block(const MACROBLOCKD *const xd,
BLOCK_SIZE bsize, int mi_row, int mi_col,
foreach_transformed_block_visitor visit,
void *arg, const int num_planes);
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, TX_TYPE tx_type,
AV1_XFORM_QUANT xform_quant_idx);
int av1_optimize_b(const struct AV1_COMP *cpi, MACROBLOCK *mb, int plane,
int block, TX_SIZE tx_size, TX_TYPE tx_type,
const TXB_CTX *const txb_ctx, int fast_mode, int *rate_cost);
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);
static INLINE void av1_set_txb_context(MACROBLOCK *x, int plane, int block,
TX_SIZE tx_size, ENTROPY_CONTEXT *a,
ENTROPY_CONTEXT *l) {
const uint8_t ctx = x->plane[plane].txb_entropy_ctx[block];
memset(a, ctx, tx_size_wide_unit[tx_size] * sizeof(*a));
memset(l, ctx, tx_size_high_unit[tx_size] * sizeof(*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(const struct AV1_COMP *cpi, MACROBLOCK *x,
BLOCK_SIZE bsize, int plane,
int enable_optimize_b, int mi_row,
int mi_col);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AOM_AV1_ENCODER_ENCODEMB_H_
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