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Update aom to commit id e87fb2378f01103d5d6e477a4ef6892dc714e614

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trav90 2018-10-18 21:53:44 -05:00 • committed by Roy Tam
commit 992c6637e3
429 changed files with 76047 additions and 40937 deletions
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40
third_party/aom/av1/encoder/firstpass.h vendored
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@ -12,6 +12,8 @@
#ifndef AV1_ENCODER_FIRSTPASS_H_
#define AV1_ENCODER_FIRSTPASS_H_
#include "av1/common/enums.h"
#include "av1/common/onyxc_int.h"
#include "av1/encoder/lookahead.h"
#include "av1/encoder/ratectrl.h"
@ -45,19 +47,24 @@ typedef struct {
// 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
// The maximum number of extra ALTREF's except ALTREF_FRAME
// NOTE: REF_FRAMES indicates the maximum number of frames that may be buffered
// to serve as references. Currently REF_FRAMES == 8.
#define USE_GF16_MULTI_LAYER 0
#if USE_GF16_MULTI_LAYER
#define MAX_EXT_ARFS (REF_FRAMES - BWDREF_FRAME)
#else // !USE_GF16_MULTI_LAYER
#define MAX_EXT_ARFS (REF_FRAMES - BWDREF_FRAME - 1)
#endif // USE_GF16_MULTI_LAYER
#define MIN_EXT_ARF_INTERVAL 4
#if CONFIG_FLEX_REFS
#define MIN_ZERO_MOTION 0.95
#define MAX_SR_CODED_ERROR 40
#define MAX_RAW_ERR_VAR 2000
#define MIN_MV_IN_OUT 0.4
#endif // CONFIG_FLEX_REFS
#endif // CONFIG_EXT_REFS
#define VLOW_MOTION_THRESHOLD 950
@ -84,10 +91,10 @@ typedef struct {
double new_mv_count;
double duration;
double count;
#if CONFIG_FLEX_REFS
#if CONFIG_EXT_REFS || CONFIG_BGSPRITE
// standard deviation for (0, 0) motion prediction error
double raw_error_stdev;
#endif // CONFIG_FLEX_REFS
#endif // CONFIG_EXT_REFS
} FIRSTPASS_STATS;
typedef enum {
@ -101,8 +108,9 @@ typedef enum {
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
INTNL_ARF_UPDATE = 9, // Internal Altref Frame (candidate for ALTREF2)
FRAME_UPDATE_TYPES = 10
#else // !CONFIG_EXT_REFS
FRAME_UPDATE_TYPES = 5
#endif // CONFIG_EXT_REFS
} FRAME_UPDATE_TYPE;
@ -124,6 +132,9 @@ typedef struct {
#if CONFIG_EXT_REFS
unsigned char brf_src_offset[(MAX_LAG_BUFFERS * 2) + 1];
unsigned char bidir_pred_enabled[(MAX_LAG_BUFFERS * 2) + 1];
unsigned char ref_fb_idx_map[(MAX_LAG_BUFFERS * 2) + 1][REF_FRAMES];
unsigned char refresh_idx[(MAX_LAG_BUFFERS * 2) + 1];
unsigned char refresh_flag[(MAX_LAG_BUFFERS * 2) + 1];
#endif // CONFIG_EXT_REFS
int bit_allocation[(MAX_LAG_BUFFERS * 2) + 1];
} GF_GROUP;
@ -183,12 +194,15 @@ void av1_end_first_pass(struct AV1_COMP *cpi);
void av1_init_second_pass(struct AV1_COMP *cpi);
void av1_rc_get_second_pass_params(struct AV1_COMP *cpi);
void av1_twopass_postencode_update(struct AV1_COMP *cpi);
// Post encode update of the rate control parameters for 2-pass
void av1_twopass_postencode_update(struct AV1_COMP *cpi);
#if CONFIG_EXT_REFS
#if USE_GF16_MULTI_LAYER
void av1_ref_frame_map_idx_updates(struct AV1_COMP *cpi, int gf_frame_index);
#endif // USE_GF16_MULTI_LAYER
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)