Port folder renaming changes from AOM
Manually cherry-picked commits: ceef058 libvpx->libaom part2 3d26d91 libvpx -> libaom cfea7dd vp10/ -> av1/ 3a8eff7 Fix a build issue for a test bf4202e Rename vpx to aom Change-Id: I1b0eb5a40796e3aaf41c58984b4229a439a597dc
This commit is contained in:
Yaowu Xu
202
av1/encoder/firstpass.h
Normal file
202
av1/encoder/firstpass.h
Normal file
@@ -0,0 +1,202 @@
|
||||
/*
|
||||
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree. An additional intellectual property rights grant can be found
|
||||
* in the file PATENTS. All contributing project authors may
|
||||
* be found in the AUTHORS file in the root of the source tree.
|
||||
*/
|
||||
|
||||
#ifndef VP10_ENCODER_FIRSTPASS_H_
|
||||
#define VP10_ENCODER_FIRSTPASS_H_
|
||||
|
||||
#include "av1/encoder/lookahead.h"
|
||||
#include "av1/encoder/ratectrl.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if CONFIG_FP_MB_STATS
|
||||
|
||||
#define FPMB_DCINTRA_MASK 0x01
|
||||
|
||||
#define FPMB_MOTION_ZERO_MASK 0x02
|
||||
#define FPMB_MOTION_LEFT_MASK 0x04
|
||||
#define FPMB_MOTION_RIGHT_MASK 0x08
|
||||
#define FPMB_MOTION_UP_MASK 0x10
|
||||
#define FPMB_MOTION_DOWN_MASK 0x20
|
||||
|
||||
#define FPMB_ERROR_SMALL_MASK 0x40
|
||||
#define FPMB_ERROR_LARGE_MASK 0x80
|
||||
#define FPMB_ERROR_SMALL_TH 2000
|
||||
#define FPMB_ERROR_LARGE_TH 48000
|
||||
|
||||
typedef struct {
|
||||
uint8_t *mb_stats_start;
|
||||
uint8_t *mb_stats_end;
|
||||
} FIRSTPASS_MB_STATS;
|
||||
#endif
|
||||
|
||||
#if CONFIG_EXT_REFS
|
||||
// Length of the bi-predictive frame group (BFG)
|
||||
// NOTE: Currently each BFG contains one backward ref (BWF) frame plus a certain
|
||||
// number of bi-predictive frames.
|
||||
#define BFG_INTERVAL 2
|
||||
// The maximum number of extra ALT_REF's
|
||||
// NOTE: This number cannot be greater than 2 or the reference frame buffer will
|
||||
// overflow.
|
||||
#define MAX_EXT_ARFS 2
|
||||
#define MIN_EXT_ARF_INTERVAL 4
|
||||
#endif // CONFIG_EXT_REFS
|
||||
|
||||
#define VLOW_MOTION_THRESHOLD 950
|
||||
|
||||
typedef struct {
|
||||
double frame;
|
||||
double weight;
|
||||
double intra_error;
|
||||
double coded_error;
|
||||
double sr_coded_error;
|
||||
double pcnt_inter;
|
||||
double pcnt_motion;
|
||||
double pcnt_second_ref;
|
||||
double pcnt_neutral;
|
||||
double intra_skip_pct;
|
||||
double inactive_zone_rows; // Image mask rows top and bottom.
|
||||
double inactive_zone_cols; // Image mask columns at left and right edges.
|
||||
double MVr;
|
||||
double mvr_abs;
|
||||
double MVc;
|
||||
double mvc_abs;
|
||||
double MVrv;
|
||||
double MVcv;
|
||||
double mv_in_out_count;
|
||||
double new_mv_count;
|
||||
double duration;
|
||||
double count;
|
||||
} FIRSTPASS_STATS;
|
||||
|
||||
typedef enum {
|
||||
KF_UPDATE = 0,
|
||||
LF_UPDATE = 1,
|
||||
GF_UPDATE = 2,
|
||||
ARF_UPDATE = 3,
|
||||
OVERLAY_UPDATE = 4,
|
||||
#if CONFIG_EXT_REFS
|
||||
BRF_UPDATE = 5, // Backward Reference Frame
|
||||
LAST_BIPRED_UPDATE = 6, // Last Bi-predictive Frame
|
||||
BIPRED_UPDATE = 7, // Bi-predictive Frame, but not the last one
|
||||
INTNL_OVERLAY_UPDATE = 8, // Internal Overlay Frame
|
||||
FRAME_UPDATE_TYPES = 9
|
||||
#else
|
||||
FRAME_UPDATE_TYPES = 5
|
||||
#endif // CONFIG_EXT_REFS
|
||||
} FRAME_UPDATE_TYPE;
|
||||
|
||||
#define FC_ANIMATION_THRESH 0.15
|
||||
typedef enum {
|
||||
FC_NORMAL = 0,
|
||||
FC_GRAPHICS_ANIMATION = 1,
|
||||
FRAME_CONTENT_TYPES = 2
|
||||
} FRAME_CONTENT_TYPE;
|
||||
|
||||
typedef struct {
|
||||
unsigned char index;
|
||||
RATE_FACTOR_LEVEL rf_level[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
FRAME_UPDATE_TYPE update_type[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
unsigned char arf_src_offset[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
unsigned char arf_update_idx[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
unsigned char arf_ref_idx[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
#if CONFIG_EXT_REFS
|
||||
unsigned char brf_src_offset[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
unsigned char bidir_pred_enabled[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
#endif // CONFIG_EXT_REFS
|
||||
int bit_allocation[(MAX_LAG_BUFFERS * 2) + 1];
|
||||
} GF_GROUP;
|
||||
|
||||
typedef struct {
|
||||
unsigned int section_intra_rating;
|
||||
FIRSTPASS_STATS total_stats;
|
||||
FIRSTPASS_STATS this_frame_stats;
|
||||
const FIRSTPASS_STATS *stats_in;
|
||||
const FIRSTPASS_STATS *stats_in_start;
|
||||
const FIRSTPASS_STATS *stats_in_end;
|
||||
FIRSTPASS_STATS total_left_stats;
|
||||
int first_pass_done;
|
||||
int64_t bits_left;
|
||||
double modified_error_min;
|
||||
double modified_error_max;
|
||||
double modified_error_left;
|
||||
double mb_av_energy;
|
||||
|
||||
#if CONFIG_FP_MB_STATS
|
||||
uint8_t *frame_mb_stats_buf;
|
||||
uint8_t *this_frame_mb_stats;
|
||||
FIRSTPASS_MB_STATS firstpass_mb_stats;
|
||||
#endif
|
||||
// An indication of the content type of the current frame
|
||||
FRAME_CONTENT_TYPE fr_content_type;
|
||||
|
||||
// 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;
|
||||
|
||||
// The fraction for a kf groups total bits allocated to the inter frames
|
||||
double kfgroup_inter_fraction;
|
||||
|
||||
int sr_update_lag;
|
||||
|
||||
int kf_zeromotion_pct;
|
||||
int last_kfgroup_zeromotion_pct;
|
||||
int gf_zeromotion_pct;
|
||||
int active_worst_quality;
|
||||
int baseline_active_worst_quality;
|
||||
int extend_minq;
|
||||
int extend_maxq;
|
||||
int extend_minq_fast;
|
||||
|
||||
GF_GROUP gf_group;
|
||||
} TWO_PASS;
|
||||
|
||||
struct VP10_COMP;
|
||||
|
||||
void vp10_init_first_pass(struct VP10_COMP *cpi);
|
||||
void vp10_rc_get_first_pass_params(struct VP10_COMP *cpi);
|
||||
void vp10_first_pass(struct VP10_COMP *cpi,
|
||||
const struct lookahead_entry *source);
|
||||
void vp10_end_first_pass(struct VP10_COMP *cpi);
|
||||
|
||||
void vp10_init_second_pass(struct VP10_COMP *cpi);
|
||||
void vp10_rc_get_second_pass_params(struct VP10_COMP *cpi);
|
||||
void vp10_twopass_postencode_update(struct VP10_COMP *cpi);
|
||||
|
||||
// Post encode update of the rate control parameters for 2-pass
|
||||
void vp10_twopass_postencode_update(struct VP10_COMP *cpi);
|
||||
|
||||
void vp10_init_subsampling(struct VP10_COMP *cpi);
|
||||
|
||||
void vp10_calculate_coded_size(struct VP10_COMP *cpi, int *scaled_frame_width,
|
||||
int *scaled_frame_height);
|
||||
|
||||
#if CONFIG_EXT_REFS
|
||||
static inline int get_number_of_extra_arfs(int interval, int arf_pending) {
|
||||
if (arf_pending && MAX_EXT_ARFS > 0)
|
||||
return interval >= MIN_EXT_ARF_INTERVAL * (MAX_EXT_ARFS + 1)
|
||||
? MAX_EXT_ARFS
|
||||
: interval >= MIN_EXT_ARF_INTERVAL * MAX_EXT_ARFS
|
||||
? MAX_EXT_ARFS - 1
|
||||
: 0;
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif
|
||||
|
||||
#endif // VP10_ENCODER_FIRSTPASS_H_
|
||||
Reference in New Issue
Block a user