7ec838edc4
This reverts commit 6be2b750b8
Change-Id: Ic52acd98b37c3ba49d4999b463389eb564f49c4b
772 lines
23 KiB
C
772 lines
23 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VP9_ENCODER_VP9_ONYX_INT_H_
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#define VP9_ENCODER_VP9_ONYX_INT_H_
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#include <stdio.h>
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#include "./vpx_config.h"
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#include "vpx_ports/mem.h"
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#include "vpx/internal/vpx_codec_internal.h"
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#include "vp9/common/vp9_entropy.h"
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#include "vp9/common/vp9_entropymode.h"
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#include "vp9/common/vp9_onyx.h"
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#include "vp9/common/vp9_onyxc_int.h"
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#include "vp9/encoder/vp9_encodemb.h"
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#include "vp9/encoder/vp9_lookahead.h"
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#include "vp9/encoder/vp9_mcomp.h"
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#include "vp9/encoder/vp9_quantize.h"
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#include "vp9/encoder/vp9_ratectrl.h"
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#include "vp9/encoder/vp9_tokenize.h"
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#include "vp9/encoder/vp9_treewriter.h"
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#include "vp9/encoder/vp9_variance.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define DISABLE_RC_LONG_TERM_MEM 0
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// #define MODE_TEST_HIT_STATS
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// #define SPEEDSTATS 1
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#if CONFIG_MULTIPLE_ARF
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// Set MIN_GF_INTERVAL to 1 for the full decomposition.
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#define MIN_GF_INTERVAL 2
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#else
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#define MIN_GF_INTERVAL 4
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#endif
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#define DEFAULT_GF_INTERVAL 7
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#define KEY_FRAME_CONTEXT 5
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#define MAX_MODES 30
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#define MAX_REFS 6
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#define MIN_THRESHMULT 32
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#define MAX_THRESHMULT 512
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#define GF_ZEROMV_ZBIN_BOOST 0
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#define LF_ZEROMV_ZBIN_BOOST 0
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#define MV_ZBIN_BOOST 0
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#define SPLIT_MV_ZBIN_BOOST 0
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#define INTRA_ZBIN_BOOST 0
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typedef struct {
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int nmvjointcost[MV_JOINTS];
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int nmvcosts[2][MV_VALS];
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int nmvcosts_hp[2][MV_VALS];
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vp9_prob segment_pred_probs[PREDICTION_PROBS];
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unsigned char *last_frame_seg_map_copy;
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// 0 = Intra, Last, GF, ARF
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signed char last_ref_lf_deltas[MAX_REF_LF_DELTAS];
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// 0 = ZERO_MV, MV
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signed char last_mode_lf_deltas[MAX_MODE_LF_DELTAS];
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FRAME_CONTEXT fc;
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} CODING_CONTEXT;
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typedef struct {
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double frame;
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double intra_error;
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double coded_error;
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double sr_coded_error;
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double ssim_weighted_pred_err;
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double pcnt_inter;
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double pcnt_motion;
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double pcnt_second_ref;
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double pcnt_neutral;
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double MVr;
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double mvr_abs;
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double MVc;
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double mvc_abs;
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double MVrv;
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double MVcv;
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double mv_in_out_count;
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double new_mv_count;
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double duration;
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double count;
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} FIRSTPASS_STATS;
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typedef struct {
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struct {
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int err;
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union {
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int_mv mv;
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MB_PREDICTION_MODE mode;
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} m;
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} ref[MAX_REF_FRAMES];
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} MBGRAPH_MB_STATS;
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typedef struct {
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MBGRAPH_MB_STATS *mb_stats;
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} MBGRAPH_FRAME_STATS;
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// This enumerator type needs to be kept aligned with the mode order in
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// const MODE_DEFINITION vp9_mode_order[MAX_MODES] used in the rd code.
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typedef enum {
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THR_NEARESTMV,
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THR_NEARESTA,
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THR_NEARESTG,
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THR_DC,
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THR_NEWMV,
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THR_NEWA,
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THR_NEWG,
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THR_NEARMV,
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THR_NEARA,
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THR_COMP_NEARESTLA,
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THR_COMP_NEARESTGA,
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THR_TM,
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THR_COMP_NEARLA,
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THR_COMP_NEWLA,
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THR_NEARG,
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THR_COMP_NEARGA,
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THR_COMP_NEWGA,
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THR_ZEROMV,
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THR_ZEROG,
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THR_ZEROA,
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THR_COMP_ZEROLA,
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THR_COMP_ZEROGA,
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THR_H_PRED,
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THR_V_PRED,
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THR_D135_PRED,
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THR_D207_PRED,
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THR_D153_PRED,
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THR_D63_PRED,
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THR_D117_PRED,
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THR_D45_PRED,
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} THR_MODES;
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typedef enum {
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THR_LAST,
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THR_GOLD,
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THR_ALTR,
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THR_COMP_LA,
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THR_COMP_GA,
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THR_INTRA,
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} THR_MODES_SUB8X8;
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typedef enum {
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DIAMOND = 0,
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NSTEP = 1,
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HEX = 2,
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BIGDIA = 3,
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SQUARE = 4
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} SEARCH_METHODS;
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typedef enum {
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USE_FULL_RD = 0,
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USE_LARGESTINTRA,
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USE_LARGESTINTRA_MODELINTER,
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USE_LARGESTALL
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} TX_SIZE_SEARCH_METHOD;
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typedef enum {
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NOT_IN_USE = 0,
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RELAXED_NEIGHBORING_MIN_MAX = 1,
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STRICT_NEIGHBORING_MIN_MAX = 2
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} AUTO_MIN_MAX_MODE;
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typedef enum {
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// Values should be powers of 2 so that they can be selected as bits of
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// an integer flags field
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// terminate search early based on distortion so far compared to
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// qp step, distortion in the neighborhood of the frame, etc.
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FLAG_EARLY_TERMINATE = 1,
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// skips comp inter modes if the best so far is an intra mode
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FLAG_SKIP_COMP_BESTINTRA = 2,
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// skips comp inter modes if the best single intermode so far does
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// not have the same reference as one of the two references being
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// tested
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FLAG_SKIP_COMP_REFMISMATCH = 4,
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// skips oblique intra modes if the best so far is an inter mode
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FLAG_SKIP_INTRA_BESTINTER = 8,
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// skips oblique intra modes at angles 27, 63, 117, 153 if the best
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// intra so far is not one of the neighboring directions
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FLAG_SKIP_INTRA_DIRMISMATCH = 16,
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// skips intra modes other than DC_PRED if the source variance
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// is small
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FLAG_SKIP_INTRA_LOWVAR = 32,
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} MODE_SEARCH_SKIP_LOGIC;
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typedef enum {
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SUBPEL_TREE = 0,
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// Other methods to come
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} SUBPEL_SEARCH_METHODS;
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#define ALL_INTRA_MODES 0x3FF
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#define INTRA_DC_ONLY 0x01
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#define INTRA_DC_TM ((1 << TM_PRED) | (1 << DC_PRED))
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#define INTRA_DC_H_V ((1 << DC_PRED) | (1 << V_PRED) | (1 << H_PRED))
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#define INTRA_DC_TM_H_V (INTRA_DC_TM | (1 << V_PRED) | (1 << H_PRED))
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typedef enum {
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LAST_FRAME_PARTITION_OFF = 0,
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LAST_FRAME_PARTITION_LOW_MOTION = 1,
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LAST_FRAME_PARTITION_ALL = 2
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} LAST_FRAME_PARTITION_METHOD;
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typedef struct {
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// This flag refers to whether or not to perform rd optimization.
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int RD;
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// Motion search method (Diamond, NSTEP, Hex, Big Diamond, Square, etc).
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SEARCH_METHODS search_method;
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// Recode_loop can be:
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// 0 means we only encode a frame once
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// 1 means we can re-encode based on bitrate constraints on any frame
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// 2 means we can only recode gold, alt, and key frames.
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int recode_loop;
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// Subpel_search_method can only be subpel_tree which does a subpixel
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// logarithmic search that keeps stepping at 1/2 pixel units until
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// you stop getting a gain, and then goes on to 1/4 and repeats
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// the same process. Along the way it skips many diagonals.
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SUBPEL_SEARCH_METHODS subpel_search_method;
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// Maximum number of steps in logarithmic subpel search before giving up.
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int subpel_iters_per_step;
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// Control when to stop subpel search
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int subpel_force_stop;
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// Thresh_mult is used to set a threshold for the rd score. A higher value
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// means that we will accept the best mode so far more often. This number
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// is used in combination with the current block size, and thresh_freq_fact
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// to pick a threshold.
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int thresh_mult[MAX_MODES];
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int thresh_mult_sub8x8[MAX_REFS];
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// This parameter controls the number of steps we'll do in a diamond
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// search.
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int max_step_search_steps;
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// This parameter controls which step in the n-step process we start at.
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// It's changed adaptively based on circumstances.
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int reduce_first_step_size;
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// If this is set to 1, we limit the motion search range to 2 times the
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// largest motion vector found in the last frame.
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int auto_mv_step_size;
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// Trellis (dynamic programming) optimization of quantized values (+1, 0).
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int optimize_coefficients;
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// Always set to 0. If on it enables 0 cost background transmission
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// (except for the initial transmission of the segmentation). The feature is
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// disabled because the addition of very large block sizes make the
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// backgrounds very to cheap to encode, and the segmentation we have
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// adds overhead.
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int static_segmentation;
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// If 1 we iterate finding a best reference for 2 ref frames together - via
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// a log search that iterates 4 times (check around mv for last for best
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// error of combined predictor then check around mv for alt). If 0 we
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// we just use the best motion vector found for each frame by itself.
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int comp_inter_joint_search_thresh;
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// This variable is used to cap the maximum number of times we skip testing a
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// mode to be evaluated. A high value means we will be faster.
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int adaptive_rd_thresh;
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// Enables skipping the reconstruction step (idct, recon) in the
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// intermediate steps assuming the last frame didn't have too many intra
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// blocks and the q is less than a threshold.
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int skip_encode_sb;
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int skip_encode_frame;
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// This variable allows us to reuse the last frames partition choices
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// (64x64 v 32x32 etc) for this frame. It can be set to only use the last
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// frame as a starting point in low motion scenes or always use it. If set
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// we use last partitioning_redo frequency to determine how often to redo
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// the partitioning from scratch. Adjust_partitioning_from_last_frame
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// enables us to adjust up or down one partitioning from the last frames
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// partitioning.
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LAST_FRAME_PARTITION_METHOD use_lastframe_partitioning;
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// Determine which method we use to determine transform size. We can choose
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// between options like full rd, largest for prediction size, largest
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// for intra and model coefs for the rest.
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TX_SIZE_SEARCH_METHOD tx_size_search_method;
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// Low precision 32x32 fdct keeps everything in 16 bits and thus is less
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// precise but significantly faster than the non lp version.
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int use_lp32x32fdct;
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// TODO(JBB): remove this as its no longer used.
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// If set partition size will always be always_this_block_size.
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int use_one_partition_size_always;
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// Skip rectangular partition test when partition type none gives better
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// rd than partition type split.
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int less_rectangular_check;
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// Disable testing non square partitions. (eg 16x32)
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int use_square_partition_only;
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// After looking at the first set of modes (set by index here), skip
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// checking modes for reference frames that don't match the reference frame
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// of the best so far.
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int mode_skip_start;
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// TODO(JBB): Remove this.
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int reference_masking;
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// Used in conjunction with use_one_partition_size_always.
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BLOCK_SIZE always_this_block_size;
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// Sets min and max partition sizes for this 64x64 region based on the
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// same 64x64 in last encoded frame, and the left and above neighbor.
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AUTO_MIN_MAX_MODE auto_min_max_partition_size;
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// Min and max partition size we enable (block_size) as per auto
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// min max, but also used by adjust partitioning, and pick_partitioning.
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BLOCK_SIZE min_partition_size;
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BLOCK_SIZE max_partition_size;
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// Whether or not we allow partitions one smaller or one greater than the last
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// frame's partitioning. Only used if use_lastframe_partitioning is set.
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int adjust_partitioning_from_last_frame;
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// How frequently we re do the partitioning from scratch. Only used if
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// use_lastframe_partitioning is set.
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int last_partitioning_redo_frequency;
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// Disables sub 8x8 blocksizes in different scenarios: Choices are to disable
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// it always, to allow it for only Last frame and Intra, disable it for all
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// inter modes or to enable it always.
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int disable_split_mask;
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// TODO(jbb): Remove this and everything that uses it. It's only valid if
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// we were doing small to large partition checks. We currently do the
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// reverse.
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int using_small_partition_info;
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// TODO(jingning): combine the related motion search speed features
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// This allows us to use motion search at other sizes as a starting
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// point for this motion search and limits the search range around it.
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int adaptive_motion_search;
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// Allows sub 8x8 modes to use the prediction filter that was determined
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// best for 8x8 mode. If set to 0 we always re check all the filters for
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// sizes less than 8x8, 1 means we check all filter modes if no 8x8 filter
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// was selected, and 2 means we use 8 tap if no 8x8 filter mode was selected.
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int adaptive_pred_interp_filter;
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// Implements various heuristics to skip searching modes
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// The heuristics selected are based on flags
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// defined in the MODE_SEARCH_SKIP_HEURISTICS enum
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unsigned int mode_search_skip_flags;
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// A source variance threshold below which the split mode is disabled
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unsigned int disable_split_var_thresh;
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// A source variance threshold below which filter search is disabled
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// Choose a very large value (UINT_MAX) to use 8-tap always
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unsigned int disable_filter_search_var_thresh;
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// These bit masks allow you to enable or disable intra modes for each
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// transform size separately.
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int intra_y_mode_mask[TX_SIZES];
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int intra_uv_mode_mask[TX_SIZES];
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// This variable enables an early break out of mode testing if the model for
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// rd built from the prediction signal indicates a value that's much
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// higher than the best rd we've seen so far.
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int use_rd_breakout;
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// This enables us to use an estimate for intra rd based on dc mode rather
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// than choosing an actual uv mode in the stage of encoding before the actual
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// final encode.
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int use_uv_intra_rd_estimate;
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// This feature controls how the loop filter level is determined:
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// 0: Try the full image with different values.
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// 1: Try a small portion of the image with different values.
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// 2: Estimate the level based on quantizer and frame type
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int use_fast_lpf_pick;
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// This feature limits the number of coefficients updates we actually do
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// by only looking at counts from 1/2 the bands.
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int use_fast_coef_updates; // 0: 2-loop, 1: 1-loop, 2: 1-loop reduced
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// This flag control the use of the new super fast rtc mode
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int super_fast_rtc;
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} SPEED_FEATURES;
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typedef struct VP9_COMP {
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DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]);
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#if CONFIG_ALPHA
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DECLARE_ALIGNED(16, int16_t, a_quant[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, a_quant_shift[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, a_zbin[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, a_round[QINDEX_RANGE][8]);
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#endif
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MACROBLOCK mb;
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VP9_COMMON common;
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VP9_CONFIG oxcf;
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struct lookahead_ctx *lookahead;
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struct lookahead_entry *source;
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#if CONFIG_MULTIPLE_ARF
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struct lookahead_entry *alt_ref_source[REF_FRAMES];
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#else
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struct lookahead_entry *alt_ref_source;
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#endif
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YV12_BUFFER_CONFIG *Source;
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YV12_BUFFER_CONFIG *un_scaled_source;
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YV12_BUFFER_CONFIG scaled_source;
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unsigned int key_frame_frequency;
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int gold_is_last; // gold same as last frame ( short circuit gold searches)
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int alt_is_last; // Alt same as last ( short circuit altref search)
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int gold_is_alt; // don't do both alt and gold search ( just do gold).
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int scaled_ref_idx[3];
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int lst_fb_idx;
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int gld_fb_idx;
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int alt_fb_idx;
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int current_layer;
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int use_svc;
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#if CONFIG_MULTIPLE_ARF
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int alt_ref_fb_idx[REF_FRAMES - 3];
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#endif
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int refresh_last_frame;
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int refresh_golden_frame;
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int refresh_alt_ref_frame;
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int ext_refresh_frame_flags_pending;
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int ext_refresh_last_frame;
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int ext_refresh_golden_frame;
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int ext_refresh_alt_ref_frame;
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int ext_refresh_frame_context_pending;
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int ext_refresh_frame_context;
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YV12_BUFFER_CONFIG last_frame_uf;
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TOKENEXTRA *tok;
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unsigned int tok_count[4][1 << 6];
|
|
|
|
#if CONFIG_MULTIPLE_ARF
|
|
// Position within a frame coding order (including any additional ARF frames).
|
|
unsigned int sequence_number;
|
|
// Next frame in naturally occurring order that has not yet been coded.
|
|
int next_frame_in_order;
|
|
#endif
|
|
|
|
// Ambient reconstruction err target for force key frames
|
|
int ambient_err;
|
|
|
|
unsigned int mode_chosen_counts[MAX_MODES];
|
|
unsigned int sub8x8_mode_chosen_counts[MAX_REFS];
|
|
int64_t mode_skip_mask;
|
|
int ref_frame_mask;
|
|
int set_ref_frame_mask;
|
|
|
|
int rd_threshes[MAX_SEGMENTS][BLOCK_SIZES][MAX_MODES];
|
|
int rd_thresh_freq_fact[BLOCK_SIZES][MAX_MODES];
|
|
int rd_thresh_sub8x8[MAX_SEGMENTS][BLOCK_SIZES][MAX_REFS];
|
|
int rd_thresh_freq_sub8x8[BLOCK_SIZES][MAX_REFS];
|
|
|
|
int64_t rd_comp_pred_diff[REFERENCE_MODES];
|
|
int64_t rd_prediction_type_threshes[4][REFERENCE_MODES];
|
|
int64_t rd_tx_select_diff[TX_MODES];
|
|
// FIXME(rbultje) can this overflow?
|
|
int rd_tx_select_threshes[4][TX_MODES];
|
|
|
|
int64_t rd_filter_diff[SWITCHABLE_FILTER_CONTEXTS];
|
|
int64_t rd_filter_threshes[4][SWITCHABLE_FILTER_CONTEXTS];
|
|
int64_t rd_filter_cache[SWITCHABLE_FILTER_CONTEXTS];
|
|
int64_t mask_filter_rd;
|
|
|
|
int RDMULT;
|
|
int RDDIV;
|
|
|
|
CODING_CONTEXT coding_context;
|
|
|
|
int zbin_mode_boost;
|
|
int zbin_mode_boost_enabled;
|
|
int active_arnr_frames; // <= cpi->oxcf.arnr_max_frames
|
|
int active_arnr_strength; // <= cpi->oxcf.arnr_max_strength
|
|
|
|
double output_framerate;
|
|
int64_t last_time_stamp_seen;
|
|
int64_t last_end_time_stamp_seen;
|
|
int64_t first_time_stamp_ever;
|
|
|
|
RATE_CONTROL rc;
|
|
|
|
int cq_target_quality;
|
|
|
|
vp9_coeff_count coef_counts[TX_SIZES][PLANE_TYPES];
|
|
vp9_coeff_probs_model frame_coef_probs[TX_SIZES][PLANE_TYPES];
|
|
vp9_coeff_stats frame_branch_ct[TX_SIZES][PLANE_TYPES];
|
|
|
|
int64_t target_bandwidth;
|
|
struct vpx_codec_pkt_list *output_pkt_list;
|
|
|
|
MBGRAPH_FRAME_STATS mbgraph_stats[MAX_LAG_BUFFERS];
|
|
int mbgraph_n_frames; // number of frames filled in the above
|
|
int static_mb_pct; // % forced skip mbs by segmentation
|
|
int seg0_progress, seg0_idx, seg0_cnt;
|
|
|
|
// for real time encoding
|
|
int speed;
|
|
|
|
int cpu_used;
|
|
int pass;
|
|
|
|
vp9_prob last_skip_false_probs[3][SKIP_CONTEXTS];
|
|
int last_skip_probs_q[3];
|
|
|
|
int ref_frame_flags;
|
|
|
|
SPEED_FEATURES sf;
|
|
|
|
unsigned int max_mv_magnitude;
|
|
int mv_step_param;
|
|
|
|
unsigned char *segmentation_map;
|
|
|
|
// segment threashold for encode breakout
|
|
int segment_encode_breakout[MAX_SEGMENTS];
|
|
|
|
unsigned char *complexity_map;
|
|
|
|
unsigned char *active_map;
|
|
unsigned int active_map_enabled;
|
|
|
|
fractional_mv_step_fp *find_fractional_mv_step;
|
|
fractional_mv_step_comp_fp *find_fractional_mv_step_comp;
|
|
vp9_full_search_fn_t full_search_sad;
|
|
vp9_refining_search_fn_t refining_search_sad;
|
|
vp9_diamond_search_fn_t diamond_search_sad;
|
|
vp9_variance_fn_ptr_t fn_ptr[BLOCK_SIZES];
|
|
uint64_t time_receive_data;
|
|
uint64_t time_compress_data;
|
|
uint64_t time_pick_lpf;
|
|
uint64_t time_encode_sb_row;
|
|
|
|
struct twopass_rc {
|
|
unsigned int section_intra_rating;
|
|
unsigned int next_iiratio;
|
|
unsigned int this_iiratio;
|
|
FIRSTPASS_STATS total_stats;
|
|
FIRSTPASS_STATS this_frame_stats;
|
|
FIRSTPASS_STATS *stats_in, *stats_in_end, *stats_in_start;
|
|
FIRSTPASS_STATS total_left_stats;
|
|
int first_pass_done;
|
|
int64_t bits_left;
|
|
int64_t clip_bits_total;
|
|
double avg_iiratio;
|
|
double modified_error_min;
|
|
double modified_error_max;
|
|
double modified_error_total;
|
|
double modified_error_left;
|
|
double kf_intra_err_min;
|
|
double gf_intra_err_min;
|
|
int static_scene_max_gf_interval;
|
|
int kf_bits;
|
|
// Remaining error from uncoded frames in a gf group. Two pass use only
|
|
int64_t gf_group_error_left;
|
|
|
|
// Projected total bits available for a key frame group of frames
|
|
int64_t kf_group_bits;
|
|
|
|
// Error score of frames still to be coded in kf group
|
|
int64_t kf_group_error_left;
|
|
|
|
// Projected Bits available for a group of frames including 1 GF or ARF
|
|
int64_t gf_group_bits;
|
|
// Bits for the golden frame or ARF - 2 pass only
|
|
int gf_bits;
|
|
int alt_extra_bits;
|
|
|
|
int sr_update_lag;
|
|
|
|
int kf_zeromotion_pct;
|
|
int gf_zeromotion_pct;
|
|
} twopass;
|
|
|
|
YV12_BUFFER_CONFIG alt_ref_buffer;
|
|
YV12_BUFFER_CONFIG *frames[MAX_LAG_BUFFERS];
|
|
int fixed_divide[512];
|
|
|
|
#if CONFIG_INTERNAL_STATS
|
|
int count;
|
|
double total_y;
|
|
double total_u;
|
|
double total_v;
|
|
double total;
|
|
uint64_t total_sq_error;
|
|
uint64_t total_samples;
|
|
|
|
double totalp_y;
|
|
double totalp_u;
|
|
double totalp_v;
|
|
double totalp;
|
|
uint64_t totalp_sq_error;
|
|
uint64_t totalp_samples;
|
|
|
|
int bytes;
|
|
double summed_quality;
|
|
double summed_weights;
|
|
double summedp_quality;
|
|
double summedp_weights;
|
|
unsigned int tot_recode_hits;
|
|
|
|
|
|
double total_ssimg_y;
|
|
double total_ssimg_u;
|
|
double total_ssimg_v;
|
|
double total_ssimg_all;
|
|
|
|
int b_calculate_ssimg;
|
|
#endif
|
|
int b_calculate_psnr;
|
|
|
|
// Per MB activity measurement
|
|
unsigned int activity_avg;
|
|
unsigned int *mb_activity_map;
|
|
int *mb_norm_activity_map;
|
|
int output_partition;
|
|
|
|
// Force next frame to intra when kf_auto says so.
|
|
int force_next_frame_intra;
|
|
|
|
int droppable;
|
|
|
|
int dummy_packing; /* flag to indicate if packing is dummy */
|
|
|
|
unsigned int tx_stepdown_count[TX_SIZES];
|
|
|
|
int initial_width;
|
|
int initial_height;
|
|
|
|
int number_spatial_layers;
|
|
int enable_encode_breakout; // Default value is 1. From first pass stats,
|
|
// encode_breakout may be disabled.
|
|
|
|
#if CONFIG_MULTIPLE_ARF
|
|
// ARF tracking variables.
|
|
int multi_arf_enabled;
|
|
unsigned int frame_coding_order_period;
|
|
unsigned int new_frame_coding_order_period;
|
|
int frame_coding_order[MAX_LAG_BUFFERS * 2];
|
|
int arf_buffer_idx[MAX_LAG_BUFFERS * 3 / 2];
|
|
int arf_weight[MAX_LAG_BUFFERS];
|
|
int arf_buffered;
|
|
int this_frame_weight;
|
|
int max_arf_level;
|
|
#endif
|
|
|
|
#ifdef ENTROPY_STATS
|
|
int64_t mv_ref_stats[INTER_MODE_CONTEXTS][INTER_MODES - 1][2];
|
|
#endif
|
|
|
|
|
|
#ifdef MODE_TEST_HIT_STATS
|
|
// Debug / test stats
|
|
int64_t mode_test_hits[BLOCK_SIZES];
|
|
#endif
|
|
|
|
// Y,U,V,(A)
|
|
ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
|
|
ENTROPY_CONTEXT left_context[MAX_MB_PLANE][16];
|
|
|
|
PARTITION_CONTEXT *above_seg_context;
|
|
PARTITION_CONTEXT left_seg_context[8];
|
|
} VP9_COMP;
|
|
|
|
static int get_ref_frame_idx(const VP9_COMP *cpi,
|
|
MV_REFERENCE_FRAME ref_frame) {
|
|
if (ref_frame == LAST_FRAME) {
|
|
return cpi->lst_fb_idx;
|
|
} else if (ref_frame == GOLDEN_FRAME) {
|
|
return cpi->gld_fb_idx;
|
|
} else {
|
|
return cpi->alt_fb_idx;
|
|
}
|
|
}
|
|
|
|
static YV12_BUFFER_CONFIG *get_ref_frame_buffer(VP9_COMP *cpi,
|
|
MV_REFERENCE_FRAME ref_frame) {
|
|
VP9_COMMON *const cm = &cpi->common;
|
|
return &cm->frame_bufs[cm->ref_frame_map[get_ref_frame_idx(cpi,
|
|
ref_frame)]].buf;
|
|
}
|
|
|
|
void vp9_encode_frame(VP9_COMP *cpi);
|
|
|
|
void vp9_pack_bitstream(VP9_COMP *cpi, uint8_t *dest, size_t *size);
|
|
|
|
void vp9_activity_masking(VP9_COMP *cpi, MACROBLOCK *x);
|
|
|
|
void vp9_set_speed_features(VP9_COMP *cpi);
|
|
|
|
int vp9_calc_ss_err(const YV12_BUFFER_CONFIG *source,
|
|
const YV12_BUFFER_CONFIG *reference);
|
|
|
|
void vp9_alloc_compressor_data(VP9_COMP *cpi);
|
|
|
|
int vp9_compute_qdelta(const VP9_COMP *cpi, double qstart, double qtarget);
|
|
|
|
static int get_token_alloc(int mb_rows, int mb_cols) {
|
|
return mb_rows * mb_cols * (48 * 16 + 4);
|
|
}
|
|
|
|
static void set_ref_ptrs(VP9_COMMON *cm, MACROBLOCKD *xd,
|
|
MV_REFERENCE_FRAME ref0, MV_REFERENCE_FRAME ref1) {
|
|
xd->block_refs[0] = &cm->frame_refs[ref0 >= LAST_FRAME ? ref0 - LAST_FRAME
|
|
: 0];
|
|
xd->block_refs[1] = &cm->frame_refs[ref1 >= LAST_FRAME ? ref1 - LAST_FRAME
|
|
: 0];
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // VP9_ENCODER_VP9_ONYX_INT_H_
|