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f883b42cabd100e575becdfb8f361f953942fe02
vpx/av1/common/reconinter.h
Yaowu Xu f883b42cab Port renaming changes from AOMedia 
Cherry-Picked the following commits:
0defd8f Changed "WebM" to "AOMedia" & "webm" to "aomedia"
54e6676 Replace "VPx" by "AVx"
5082a36 Change "Vpx" to "Avx"
7df44f1 Replace "Vp9" w/ "Av1"
967f722 Remove kVp9CodecId
828f30c Change "Vp8" to "AOM"
030b5ff AUTHORS regenerated
2524cae Add ref-mv experimental flag
016762b Change copyright notice to AOMedia form
81e5526 Replace vp9 w/ av1
9b94565 Add missing files
fa8ca9f Change "vp9" to "av1"
ec838b7  Convert "vp8" to "aom"
80edfa0 Change "VP9" to "AV1"
d1a11fb Change "vp8" to "aom"
7b58251 Point to WebM test data
dd1a5c8 Replace "VP8" with "AOM"
ff00fc0 Change "VPX" to "AOM"
01dee0b Change "vp10" to "av1" in source code
cebe6f0 Convert "vpx" to "aom"
17b0567 rename vp10*.mk to av1_*.mk
fe5f8a8 rename files vp10_* to av1_*

Change-Id: I6fc3d18eb11fc171e46140c836ad5339cf6c9419
2016-08-31 18:19:03 -07:00

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/*
* 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 AV1_COMMON_RECONINTER_H_
#define AV1_COMMON_RECONINTER_H_
#include "av1/common/filter.h"
#include "av1/common/onyxc_int.h"
#include "av1/common/av1_convolve.h"
#include "aom/aom_integer.h"
#ifdef __cplusplus
extern "C" {
#endif
static INLINE void inter_predictor(const uint8_t *src, int src_stride,
uint8_t *dst, int dst_stride,
const int subpel_x, const int subpel_y,
const struct scale_factors *sf, int w, int h,
int ref_idx,
#if CONFIG_DUAL_FILTER
const INTERP_FILTER *interp_filter,
#else
const INTERP_FILTER interp_filter,
#endif
int xs, int ys) {
#if CONFIG_DUAL_FILTER
InterpFilterParams interp_filter_params_x =
av1_get_interp_filter_params(interp_filter[1 + 2 * ref_idx]);
InterpFilterParams interp_filter_params_y =
av1_get_interp_filter_params(interp_filter[0 + 2 * ref_idx]);
#else
InterpFilterParams interp_filter_params =
av1_get_interp_filter_params(interp_filter);
#endif
#if CONFIG_DUAL_FILTER
if (interp_filter_params_x.taps == SUBPEL_TAPS &&
interp_filter_params_y.taps == SUBPEL_TAPS && w > 2 && h > 2) {
const int16_t *kernel_x =
av1_get_interp_filter_subpel_kernel(interp_filter_params_x, subpel_x);
const int16_t *kernel_y =
av1_get_interp_filter_subpel_kernel(interp_filter_params_y, subpel_y);
#else
if (interp_filter_params.taps == SUBPEL_TAPS) {
const int16_t *kernel_x =
av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_x);
const int16_t *kernel_y =
av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_y);
#endif
#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
if (IsInterpolatingFilter(interp_filter)) {
// Interpolating filter
sf->predict[subpel_x != 0][subpel_y != 0][ref](
src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h);
} else {
sf->predict_ni[subpel_x != 0][subpel_y != 0][ref](
src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h);
}
#else
sf->predict[subpel_x != 0][subpel_y != 0][ref_idx](
src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h);
#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
} else {
// ref_idx > 0 means this is the second reference frame
// first reference frame's prediction result is already in dst
// therefore we need to average the first and second results
av1_convolve(src, src_stride, dst, dst_stride, w, h, interp_filter,
subpel_x, xs, subpel_y, ys, ref_idx);
}
}
#if CONFIG_AOM_HIGHBITDEPTH
static INLINE void highbd_inter_predictor(const uint8_t *src, int src_stride,
uint8_t *dst, int dst_stride,
const int subpel_x,
const int subpel_y,
const struct scale_factors *sf, int w,
int h, int ref,
#if CONFIG_DUAL_FILTER
const INTERP_FILTER *interp_filter,
#else
const INTERP_FILTER interp_filter,
#endif
int xs, int ys, int bd) {
#if CONFIG_DUAL_FILTER
InterpFilterParams interp_filter_params_x =
av1_get_interp_filter_params(interp_filter[1 + 2 * ref]);
InterpFilterParams interp_filter_params_y =
av1_get_interp_filter_params(interp_filter[0 + 2 * ref]);
#else
InterpFilterParams interp_filter_params =
av1_get_interp_filter_params(interp_filter);
#endif
#if CONFIG_DUAL_FILTER
if (interp_filter_params_x.taps == SUBPEL_TAPS &&
interp_filter_params_y.taps == SUBPEL_TAPS && w > 2 && h > 2) {
const int16_t *kernel_x =
av1_get_interp_filter_subpel_kernel(interp_filter_params_x, subpel_x);
const int16_t *kernel_y =
av1_get_interp_filter_subpel_kernel(interp_filter_params_y, subpel_y);
#else
if (interp_filter_params.taps == SUBPEL_TAPS) {
const int16_t *kernel_x =
av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_x);
const int16_t *kernel_y =
av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_y);
#endif // CONFIG_DUAL_FILTER
#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
if (IsInterpolatingFilter(interp_filter)) {
// Interpolating filter
sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref](
src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h,
bd);
} else {
sf->highbd_predict_ni[subpel_x != 0][subpel_y != 0][ref](
src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h,
bd);
}
#else
sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref](
src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h, bd);
#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
} else {
// ref > 0 means this is the second reference frame
// first reference frame's prediction result is already in dst
// therefore we need to average the first and second results
int avg = ref > 0;
av1_highbd_convolve(src, src_stride, dst, dst_stride, w, h, interp_filter,
subpel_x, xs, subpel_y, ys, avg, bd);
}
}
#endif // CONFIG_AOM_HIGHBITDEPTH
#if CONFIG_EXT_INTER
// Set to one to use larger codebooks
#define USE_LARGE_WEDGE_CODEBOOK 0
#if USE_LARGE_WEDGE_CODEBOOK
#define MAX_WEDGE_TYPES (1 << 5)
#else
#define MAX_WEDGE_TYPES (1 << 4)
#endif
#define MAX_WEDGE_SIZE_LOG2 5 // 32x32
#define MAX_WEDGE_SIZE (1 << MAX_WEDGE_SIZE_LOG2)
#define MAX_WEDGE_SQUARE (MAX_WEDGE_SIZE * MAX_WEDGE_SIZE)
#define WEDGE_WEIGHT_BITS 6
#define WEDGE_NONE -1
// Angles are with respect to horizontal anti-clockwise
typedef enum {
WEDGE_HORIZONTAL = 0,
WEDGE_VERTICAL = 1,
WEDGE_OBLIQUE27 = 2,
WEDGE_OBLIQUE63 = 3,
WEDGE_OBLIQUE117 = 4,
WEDGE_OBLIQUE153 = 5,
WEDGE_DIRECTIONS
} WedgeDirectionType;
// 3-tuple: {direction, x_offset, y_offset}
typedef struct {
WedgeDirectionType direction;
int x_offset;
int y_offset;
} wedge_code_type;
typedef uint8_t *wedge_masks_type[MAX_WEDGE_TYPES];
typedef struct {
int bits;
const wedge_code_type *codebook;
uint8_t *signflip;
int smoother;
wedge_masks_type *masks;
} wedge_params_type;
extern const wedge_params_type wedge_params_lookup[BLOCK_SIZES];
static INLINE int get_wedge_bits_lookup(BLOCK_SIZE sb_type) {
return wedge_params_lookup[sb_type].bits;
}
static INLINE int is_interinter_wedge_used(BLOCK_SIZE sb_type) {
(void)sb_type;
return wedge_params_lookup[sb_type].bits > 0;
}
static INLINE int get_interinter_wedge_bits(BLOCK_SIZE sb_type) {
const int wbits = wedge_params_lookup[sb_type].bits;
return (wbits > 0) ? wbits + 1 : 0;
}
static INLINE int is_interintra_wedge_used(BLOCK_SIZE sb_type) {
(void)sb_type;
return wedge_params_lookup[sb_type].bits > 0;
}
static INLINE int get_interintra_wedge_bits(BLOCK_SIZE sb_type) {
return wedge_params_lookup[sb_type].bits;
}
#endif // CONFIG_EXT_INTER
void build_inter_predictors(MACROBLOCKD *xd, int plane,
#if CONFIG_OBMC
int mi_col_offset, int mi_row_offset,
#endif // CONFIG_OBMC
int block, int bw, int bh, int x, int y, int w,
int h,
#if CONFIG_SUPERTX && CONFIG_EXT_INTER
int wedge_offset_x, int wedge_offset_y,
#endif // CONFIG_SUPERTX && CONFIG_EXT_INTER
int mi_x, int mi_y);
static INLINE void av1_make_inter_predictor(
const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
const int subpel_x, const int subpel_y, const struct scale_factors *sf,
int w, int h, int ref,
#if CONFIG_DUAL_FILTER
const INTERP_FILTER *interp_filter,
#else
const INTERP_FILTER interp_filter,
#endif
int xs, int ys, const MACROBLOCKD *xd) {
(void)xd;
#if CONFIG_AOM_HIGHBITDEPTH
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH)
highbd_inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y,
sf, w, h, ref, interp_filter, xs, ys, xd->bd);
else
#endif // CONFIG_AOM_HIGHBITDEPTH
inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y, sf, w,
h, ref, interp_filter, xs, ys);
}
#if CONFIG_EXT_INTER
void av1_make_masked_inter_predictor(const uint8_t *pre, int pre_stride,
uint8_t *dst, int dst_stride,
const int subpel_x, const int subpel_y,
const struct scale_factors *sf, int w,
int h,
#if CONFIG_DUAL_FILTER
const INTERP_FILTER *interp_filter,
#else
const INTERP_FILTER interp_filter,
#endif
int xs, int ys,
#if CONFIG_SUPERTX
int wedge_offset_x, int wedge_offset_y,
#endif // CONFIG_SUPERTX
const MACROBLOCKD *xd);
#endif // CONFIG_EXT_INTER
static INLINE int round_mv_comp_q4(int value) {
return (value < 0 ? value - 2 : value + 2) / 4;
}
static MV mi_mv_pred_q4(const MODE_INFO *mi, int idx) {
MV res = {
round_mv_comp_q4(
mi->bmi[0].as_mv[idx].as_mv.row + mi->bmi[1].as_mv[idx].as_mv.row +
mi->bmi[2].as_mv[idx].as_mv.row + mi->bmi[3].as_mv[idx].as_mv.row),
round_mv_comp_q4(
mi->bmi[0].as_mv[idx].as_mv.col + mi->bmi[1].as_mv[idx].as_mv.col +
mi->bmi[2].as_mv[idx].as_mv.col + mi->bmi[3].as_mv[idx].as_mv.col)
};
return res;
}
static INLINE int round_mv_comp_q2(int value) {
return (value < 0 ? value - 1 : value + 1) / 2;
}
static MV mi_mv_pred_q2(const MODE_INFO *mi, int idx, int block0, int block1) {
MV res = { round_mv_comp_q2(mi->bmi[block0].as_mv[idx].as_mv.row +
mi->bmi[block1].as_mv[idx].as_mv.row),
round_mv_comp_q2(mi->bmi[block0].as_mv[idx].as_mv.col +
mi->bmi[block1].as_mv[idx].as_mv.col) };
return res;
}
// TODO(jkoleszar): yet another mv clamping function :-(
static INLINE MV clamp_mv_to_umv_border_sb(const MACROBLOCKD *xd,
const MV *src_mv, int bw, int bh,
int ss_x, int ss_y) {
// If the MV points so far into the UMV border that no visible pixels
// are used for reconstruction, the subpel part of the MV can be
// discarded and the MV limited to 16 pixels with equivalent results.
const int spel_left = (AOM_INTERP_EXTEND + bw) << SUBPEL_BITS;
const int spel_right = spel_left - SUBPEL_SHIFTS;
const int spel_top = (AOM_INTERP_EXTEND + bh) << SUBPEL_BITS;
const int spel_bottom = spel_top - SUBPEL_SHIFTS;
MV clamped_mv = { src_mv->row * (1 << (1 - ss_y)),
src_mv->col * (1 << (1 - ss_x)) };
assert(ss_x <= 1);
assert(ss_y <= 1);
clamp_mv(&clamped_mv, xd->mb_to_left_edge * (1 << (1 - ss_x)) - spel_left,
xd->mb_to_right_edge * (1 << (1 - ss_x)) + spel_right,
xd->mb_to_top_edge * (1 << (1 - ss_y)) - spel_top,
xd->mb_to_bottom_edge * (1 << (1 - ss_y)) + spel_bottom);
return clamped_mv;
}
static INLINE MV average_split_mvs(const struct macroblockd_plane *pd,
const MODE_INFO *mi, int ref, int block) {
const int ss_idx = ((pd->subsampling_x > 0) << 1) | (pd->subsampling_y > 0);
MV res = { 0, 0 };
switch (ss_idx) {
case 0: res = mi->bmi[block].as_mv[ref].as_mv; break;
case 1: res = mi_mv_pred_q2(mi, ref, block, block + 2); break;
case 2: res = mi_mv_pred_q2(mi, ref, block, block + 1); break;
case 3: res = mi_mv_pred_q4(mi, ref); break;
default: assert(ss_idx <= 3 && ss_idx >= 0);
}
return res;
}
void av1_build_inter_predictor_sub8x8(MACROBLOCKD *xd, int plane, int i, int ir,
int ic, int mi_row, int mi_col);
void av1_build_inter_predictors_sby(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize);
void av1_build_inter_predictors_sbp(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize, int plane);
void av1_build_inter_predictors_sbuv(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize);
void av1_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize);
#if CONFIG_SUPERTX
void av1_build_inter_predictors_sb_sub8x8_extend(MACROBLOCKD *xd,
#if CONFIG_EXT_INTER
int mi_row_ori, int mi_col_ori,
#endif // CONFIG_EXT_INTER
int mi_row, int mi_col,
BLOCK_SIZE bsize, int block);
void av1_build_inter_predictors_sb_extend(MACROBLOCKD *xd,
#if CONFIG_EXT_INTER
int mi_row_ori, int mi_col_ori,
#endif // CONFIG_EXT_INTER
int mi_row, int mi_col,
BLOCK_SIZE bsize);
struct macroblockd_plane;
void av1_build_masked_inter_predictor_complex(
MACROBLOCKD *xd, uint8_t *dst, int dst_stride, const uint8_t *pre,
int pre_stride, int mi_row, int mi_col, int mi_row_ori, int mi_col_ori,
BLOCK_SIZE bsize, BLOCK_SIZE top_bsize, PARTITION_TYPE partition,
int plane);
#endif // CONFIG_SUPERTX
void av1_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
int dst_stride, const MV *mv_q3,
const struct scale_factors *sf, int w, int h,
int do_avg,
#if CONFIG_DUAL_FILTER
const INTERP_FILTER *interp_filter,
#else
const INTERP_FILTER interp_filter,
#endif
enum mv_precision precision, int x, int y);
#if CONFIG_AOM_HIGHBITDEPTH
void av1_highbd_build_inter_predictor(
const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
const MV *mv_q3, const struct scale_factors *sf, int w, int h, int do_avg,
#if CONFIG_DUAL_FILTER
const INTERP_FILTER *interp_filter,
#else
const INTERP_FILTER interp_filter,
#endif
enum mv_precision precision, int x, int y, int bd);
#endif
static INLINE int scaled_buffer_offset(int x_offset, int y_offset, int stride,
const struct scale_factors *sf) {
const int x = sf ? sf->scale_value_x(x_offset, sf) : x_offset;
const int y = sf ? sf->scale_value_y(y_offset, sf) : y_offset;
return y * stride + x;
}
static INLINE void setup_pred_plane(struct buf_2d *dst, uint8_t *src, int width,
int height, int stride, int mi_row,
int mi_col,
const struct scale_factors *scale,
int subsampling_x, int subsampling_y) {
const int x = (MI_SIZE * mi_col) >> subsampling_x;
const int y = (MI_SIZE * mi_row) >> subsampling_y;
dst->buf = src + scaled_buffer_offset(x, y, stride, scale);
dst->buf0 = src;
dst->width = width;
dst->height = height;
dst->stride = stride;
}
void av1_setup_dst_planes(struct macroblockd_plane planes[MAX_MB_PLANE],
const YV12_BUFFER_CONFIG *src, int mi_row,
int mi_col);
void av1_setup_pre_planes(MACROBLOCKD *xd, int idx,
const YV12_BUFFER_CONFIG *src, int mi_row, int mi_col,
const struct scale_factors *sf);
#if CONFIG_DUAL_FILTER
// Detect if the block have sub-pixel level motion vectors
// per component.
static INLINE int has_subpel_mv_component(const MODE_INFO *const mi,
const MACROBLOCKD *const xd,
int dir) {
const MB_MODE_INFO *const mbmi = &mi->mbmi;
const BLOCK_SIZE bsize = mbmi->sb_type;
int plane;
int ref = (dir >> 1);
if (bsize >= BLOCK_8X8) {
if (dir & 0x01) {
if (mbmi->mv[ref].as_mv.col & SUBPEL_MASK) return 1;
} else {
if (mbmi->mv[ref].as_mv.row & SUBPEL_MASK) return 1;
}
} else {
for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
const PARTITION_TYPE bp = BLOCK_8X8 - bsize;
const struct macroblockd_plane *const pd = &xd->plane[plane];
const int have_vsplit = bp != PARTITION_HORZ;
const int have_hsplit = bp != PARTITION_VERT;
const int num_4x4_w = 2 >> ((!have_vsplit) | pd->subsampling_x);
const int num_4x4_h = 2 >> ((!have_hsplit) | pd->subsampling_y);
int x, y;
for (y = 0; y < num_4x4_h; ++y) {
for (x = 0; x < num_4x4_w; ++x) {
const MV mv = average_split_mvs(pd, mi, ref, y * 2 + x);
if (dir & 0x01) {
if (mv.col & SUBPEL_MASK) return 1;
} else {
if (mv.row & SUBPEL_MASK) return 1;
}
}
}
}
}
return 0;
}
#endif
#if CONFIG_EXT_INTERP
static INLINE int av1_is_interp_needed(const MACROBLOCKD *const xd) {
MODE_INFO *const mi = xd->mi[0];
MB_MODE_INFO *const mbmi = &mi->mbmi;
const BLOCK_SIZE bsize = mbmi->sb_type;
const int is_compound = has_second_ref(mbmi);
int intpel_mv = 1;
int plane;
#if SUPPORT_NONINTERPOLATING_FILTERS
// TODO(debargha): This is is currently only for experimentation
// with non-interpolating filters. Remove later.
// If any of the filters are non-interpolating, then indicate the
// interpolation filter always.
int i;
for (i = 0; i < SWITCHABLE_FILTERS; ++i) {
if (!IsInterpolatingFilter(i)) return 1;
}
#endif
// For scaled references, interpolation filter is indicated all the time.
if (av1_is_scaled(&xd->block_refs[0]->sf)) return 1;
if (is_compound && av1_is_scaled(&xd->block_refs[1]->sf)) return 1;
if (bsize < BLOCK_8X8) {
for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
const PARTITION_TYPE bp = BLOCK_8X8 - bsize;
const struct macroblockd_plane *const pd = &xd->plane[plane];
const int have_vsplit = bp != PARTITION_HORZ;
const int have_hsplit = bp != PARTITION_VERT;
const int num_4x4_w = 2 >> ((!have_vsplit) | pd->subsampling_x);
const int num_4x4_h = 2 >> ((!have_hsplit) | pd->subsampling_y);
int ref;
for (ref = 0; ref < 1 + is_compound; ++ref) {
int x, y;
for (y = 0; y < num_4x4_h; ++y)
for (x = 0; x < num_4x4_w; ++x) {
const MV mv = average_split_mvs(pd, mi, ref, y * 2 + x);
if (mv_has_subpel(&mv)) return 1;
}
}
}
return 0;
} else {
intpel_mv = !mv_has_subpel(&mbmi->mv[0].as_mv);
if (is_compound && intpel_mv) {
intpel_mv &= !mv_has_subpel(&mbmi->mv[1].as_mv);
}
}
return !intpel_mv;
}
#endif // CONFIG_EXT_INTERP
#if CONFIG_OBMC
const uint8_t *av1_get_obmc_mask(int length);
void av1_build_obmc_inter_prediction(AV1_COMMON *cm, MACROBLOCKD *xd,
int mi_row, int mi_col,
uint8_t *above[MAX_MB_PLANE],
int above_stride[MAX_MB_PLANE],
uint8_t *left[MAX_MB_PLANE],
int left_stride[MAX_MB_PLANE]);
void av1_build_prediction_by_above_preds(AV1_COMMON *cm, MACROBLOCKD *xd,
int mi_row, int mi_col,
uint8_t *tmp_buf[MAX_MB_PLANE],
int tmp_width[MAX_MB_PLANE],
int tmp_height[MAX_MB_PLANE],
int tmp_stride[MAX_MB_PLANE]);
void av1_build_prediction_by_left_preds(AV1_COMMON *cm, MACROBLOCKD *xd,
int mi_row, int mi_col,
uint8_t *tmp_buf[MAX_MB_PLANE],
int tmp_width[MAX_MB_PLANE],
int tmp_height[MAX_MB_PLANE],
int tmp_stride[MAX_MB_PLANE]);
#endif // CONFIG_OBMC
#if CONFIG_EXT_INTER
#define MASK_MASTER_SIZE (2 * MAX_SB_SIZE)
#define MASK_MASTER_STRIDE (2 * MAX_SB_SIZE)
void av1_init_wedge_masks();
static INLINE const uint8_t *av1_get_contiguous_soft_mask(int wedge_index,
int wedge_sign,
BLOCK_SIZE sb_type) {
return wedge_params_lookup[sb_type].masks[wedge_sign][wedge_index];
}
const uint8_t *av1_get_soft_mask(int wedge_index, int wedge_sign,
BLOCK_SIZE sb_type, int wedge_offset_x,
int wedge_offset_y);
void av1_build_interintra_predictors(MACROBLOCKD *xd, uint8_t *ypred,
uint8_t *upred, uint8_t *vpred,
int ystride, int ustride, int vstride,
BLOCK_SIZE bsize);
void av1_build_interintra_predictors_sby(MACROBLOCKD *xd, uint8_t *ypred,
int ystride, BLOCK_SIZE bsize);
void av1_build_interintra_predictors_sbc(MACROBLOCKD *xd, uint8_t *upred,
int ustride, int plane,
BLOCK_SIZE bsize);
void av1_build_interintra_predictors_sbuv(MACROBLOCKD *xd, uint8_t *upred,
uint8_t *vpred, int ustride,
int vstride, BLOCK_SIZE bsize);
void av1_build_intra_predictors_for_interintra(MACROBLOCKD *xd,
BLOCK_SIZE bsize, int plane,
uint8_t *intra_pred,
int intra_stride);
void av1_combine_interintra(MACROBLOCKD *xd, BLOCK_SIZE bsize, int plane,
const uint8_t *inter_pred, int inter_stride,
const uint8_t *intra_pred, int intra_stride);
void av1_build_interintra_predictors_sbuv(MACROBLOCKD *xd, uint8_t *upred,
uint8_t *vpred, int ustride,
int vstride, BLOCK_SIZE bsize);
void av1_build_interintra_predictors_sby(MACROBLOCKD *xd, uint8_t *ypred,
int ystride, BLOCK_SIZE bsize);
// Encoder only
void av1_build_inter_predictors_for_planes_single_buf(
MACROBLOCKD *xd, BLOCK_SIZE bsize, int plane_from, int plane_to, int mi_row,
int mi_col, int ref, uint8_t *ext_dst[3], int ext_dst_stride[3]);
void av1_build_wedge_inter_predictor_from_buf(MACROBLOCKD *xd, BLOCK_SIZE bsize,
int plane_from, int plane_to,
uint8_t *ext_dst0[3],
int ext_dst_stride0[3],
uint8_t *ext_dst1[3],
int ext_dst_stride1[3]);
#endif // CONFIG_EXT_INTER
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AV1_COMMON_RECONINTER_H_
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