blob: 803092bda966f5471e9d42c2f5149ab57c8f40c4 [file] [log] [blame]
* 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 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
#include "av1/common/blockd.h"
#include "av1/encoder/block.h"
#ifdef __cplusplus
extern "C" {
struct AV1_COMP;
struct AV1Common;
struct ThreadData;
// Structure to hold snapshot of coding context during the mode picking process
typedef struct {
MB_MODE_INFO_EXT mbmi_ext;
uint8_t *color_index_map[2];
uint8_t *blk_skip;
tran_low_t *coeff[MAX_MB_PLANE];
tran_low_t *qcoeff[MAX_MB_PLANE];
tran_low_t *dqcoeff[MAX_MB_PLANE];
uint16_t *eobs[MAX_MB_PLANE];
uint8_t *txb_entropy_ctx[MAX_MB_PLANE];
int num_4x4_blk;
// For current partition, only if all Y, U, and V transform blocks'
// coefficients are quantized to 0, skippable is set to 1.
int skippable;
int best_mode_index;
int hybrid_pred_diff;
int comp_pred_diff;
int single_pred_diff;
RD_STATS rd_stats;
int rd_mode_is_ready; // Flag to indicate whether rd pick mode decision has
// been made.
// motion vector cache for adaptive motion search control in partition
// search loop
MV pred_mv[REF_FRAMES];
typedef struct PC_TREE {
PARTITION_TYPE partitioning;
BLOCK_SIZE block_size;
PICK_MODE_CONTEXT horizontal[2];
PICK_MODE_CONTEXT vertical[2];
PICK_MODE_CONTEXT horizontala[3];
PICK_MODE_CONTEXT horizontalb[3];
PICK_MODE_CONTEXT verticala[3];
PICK_MODE_CONTEXT verticalb[3];
PICK_MODE_CONTEXT horizontal4[4];
PICK_MODE_CONTEXT vertical4[4];
struct PC_TREE *split[4];
int index;
// Simple motion search_features
MV mv_ref_fulls[REF_FRAMES];
unsigned int sms_none_feat[2];
unsigned int sms_rect_feat[8];
int sms_none_valid;
int sms_rect_valid;
void av1_setup_pc_tree(struct AV1Common *cm, struct ThreadData *td);
void av1_free_pc_tree(struct ThreadData *td, const int num_planes);
void av1_copy_tree_context(PICK_MODE_CONTEXT *dst_ctx,
#ifdef __cplusplus
} // extern "C"