568 строки
23 KiB
C
568 строки
23 KiB
C
/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#ifndef AV1_COMMON_RECONINTER_H_
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#define AV1_COMMON_RECONINTER_H_
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#include "av1/common/filter.h"
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#include "av1/common/onyxc_int.h"
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#include "av1/common/convolve.h"
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#include "aom/aom_integer.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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static INLINE void inter_predictor(const uint8_t *src, int src_stride,
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uint8_t *dst, int dst_stride,
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const int subpel_x, const int subpel_y,
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const struct scale_factors *sf, int w, int h,
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int ref_idx,
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#if CONFIG_DUAL_FILTER
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const InterpFilter *interp_filter,
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#else
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const InterpFilter interp_filter,
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#endif
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int xs, int ys) {
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#if CONFIG_DUAL_FILTER
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InterpFilterParams interp_filter_params_x =
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av1_get_interp_filter_params(interp_filter[1 + 2 * ref_idx]);
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InterpFilterParams interp_filter_params_y =
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av1_get_interp_filter_params(interp_filter[0 + 2 * ref_idx]);
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#else
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InterpFilterParams interp_filter_params =
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av1_get_interp_filter_params(interp_filter);
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#endif
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#if CONFIG_DUAL_FILTER
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if (interp_filter_params_x.taps == SUBPEL_TAPS &&
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interp_filter_params_y.taps == SUBPEL_TAPS && w > 2 && h > 2) {
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const int16_t *kernel_x =
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av1_get_interp_filter_subpel_kernel(interp_filter_params_x, subpel_x);
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const int16_t *kernel_y =
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av1_get_interp_filter_subpel_kernel(interp_filter_params_y, subpel_y);
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#else
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if (interp_filter_params.taps == SUBPEL_TAPS && w > 2 && h > 2) {
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const int16_t *kernel_x =
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av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_x);
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const int16_t *kernel_y =
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av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_y);
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#endif
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#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
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if (IsInterpolatingFilter(interp_filter)) {
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// Interpolating filter
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sf->predict[subpel_x != 0][subpel_y != 0][ref](
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src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h);
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} else {
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sf->predict_ni[subpel_x != 0][subpel_y != 0][ref](
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src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h);
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}
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#else
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sf->predict[subpel_x != 0][subpel_y != 0][ref_idx](
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src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h);
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#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
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} else {
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// ref_idx > 0 means this is the second reference frame
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// first reference frame's prediction result is already in dst
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// therefore we need to average the first and second results
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av1_convolve(src, src_stride, dst, dst_stride, w, h, interp_filter,
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subpel_x, xs, subpel_y, ys, ref_idx);
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}
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}
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#if CONFIG_AOM_HIGHBITDEPTH
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static INLINE void highbd_inter_predictor(const uint8_t *src, int src_stride,
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uint8_t *dst, int dst_stride,
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const int subpel_x,
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const int subpel_y,
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const struct scale_factors *sf, int w,
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int h, int ref,
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#if CONFIG_DUAL_FILTER
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const InterpFilter *interp_filter,
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#else
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const InterpFilter interp_filter,
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#endif
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int xs, int ys, int bd) {
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#if CONFIG_DUAL_FILTER
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InterpFilterParams interp_filter_params_x =
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av1_get_interp_filter_params(interp_filter[1 + 2 * ref]);
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InterpFilterParams interp_filter_params_y =
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av1_get_interp_filter_params(interp_filter[0 + 2 * ref]);
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#else
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InterpFilterParams interp_filter_params =
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av1_get_interp_filter_params(interp_filter);
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#endif
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#if CONFIG_DUAL_FILTER
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if (interp_filter_params_x.taps == SUBPEL_TAPS &&
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interp_filter_params_y.taps == SUBPEL_TAPS && w > 2 && h > 2) {
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const int16_t *kernel_x =
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av1_get_interp_filter_subpel_kernel(interp_filter_params_x, subpel_x);
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const int16_t *kernel_y =
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av1_get_interp_filter_subpel_kernel(interp_filter_params_y, subpel_y);
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#else
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if (interp_filter_params.taps == SUBPEL_TAPS && w > 2 && h > 2) {
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const int16_t *kernel_x =
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av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_x);
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const int16_t *kernel_y =
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av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_y);
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#endif // CONFIG_DUAL_FILTER
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#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
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if (IsInterpolatingFilter(interp_filter)) {
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// Interpolating filter
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sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref](
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src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h,
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bd);
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} else {
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sf->highbd_predict_ni[subpel_x != 0][subpel_y != 0][ref](
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src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h,
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bd);
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}
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#else
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sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref](
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src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h, bd);
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#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
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} else {
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// ref > 0 means this is the second reference frame
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// first reference frame's prediction result is already in dst
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// therefore we need to average the first and second results
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int avg = ref > 0;
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av1_highbd_convolve(src, src_stride, dst, dst_stride, w, h, interp_filter,
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subpel_x, xs, subpel_y, ys, avg, bd);
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}
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}
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#endif // CONFIG_AOM_HIGHBITDEPTH
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#if CONFIG_EXT_INTER
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// Set to one to use larger codebooks
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#define USE_LARGE_WEDGE_CODEBOOK 0
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#if USE_LARGE_WEDGE_CODEBOOK
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#define MAX_WEDGE_TYPES (1 << 5)
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#else
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#define MAX_WEDGE_TYPES (1 << 4)
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#endif
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#define MAX_WEDGE_SIZE_LOG2 5 // 32x32
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#define MAX_WEDGE_SIZE (1 << MAX_WEDGE_SIZE_LOG2)
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#define MAX_WEDGE_SQUARE (MAX_WEDGE_SIZE * MAX_WEDGE_SIZE)
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#define WEDGE_WEIGHT_BITS 6
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#define WEDGE_NONE -1
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// Angles are with respect to horizontal anti-clockwise
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typedef enum {
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WEDGE_HORIZONTAL = 0,
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WEDGE_VERTICAL = 1,
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WEDGE_OBLIQUE27 = 2,
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WEDGE_OBLIQUE63 = 3,
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WEDGE_OBLIQUE117 = 4,
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WEDGE_OBLIQUE153 = 5,
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WEDGE_DIRECTIONS
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} WedgeDirectionType;
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// 3-tuple: {direction, x_offset, y_offset}
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typedef struct {
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WedgeDirectionType direction;
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int x_offset;
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int y_offset;
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} wedge_code_type;
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typedef uint8_t *wedge_masks_type[MAX_WEDGE_TYPES];
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typedef struct {
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int bits;
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const wedge_code_type *codebook;
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uint8_t *signflip;
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int smoother;
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wedge_masks_type *masks;
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} wedge_params_type;
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extern const wedge_params_type wedge_params_lookup[BLOCK_SIZES];
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static INLINE int get_wedge_bits_lookup(BLOCK_SIZE sb_type) {
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return wedge_params_lookup[sb_type].bits;
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}
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static INLINE int is_interinter_wedge_used(BLOCK_SIZE sb_type) {
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(void)sb_type;
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return wedge_params_lookup[sb_type].bits > 0;
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}
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static INLINE int get_interinter_wedge_bits(BLOCK_SIZE sb_type) {
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const int wbits = wedge_params_lookup[sb_type].bits;
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return (wbits > 0) ? wbits + 1 : 0;
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}
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static INLINE int is_interintra_wedge_used(BLOCK_SIZE sb_type) {
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(void)sb_type;
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return wedge_params_lookup[sb_type].bits > 0;
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}
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static INLINE int get_interintra_wedge_bits(BLOCK_SIZE sb_type) {
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return wedge_params_lookup[sb_type].bits;
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}
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#endif // CONFIG_EXT_INTER
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void build_inter_predictors(MACROBLOCKD *xd, int plane,
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#if CONFIG_MOTION_VAR
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int mi_col_offset, int mi_row_offset,
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#endif // CONFIG_MOTION_VAR
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int block, int bw, int bh, int x, int y, int w,
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int h,
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#if CONFIG_SUPERTX && CONFIG_EXT_INTER
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int wedge_offset_x, int wedge_offset_y,
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#endif // CONFIG_SUPERTX && CONFIG_EXT_INTER
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int mi_x, int mi_y);
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static INLINE void av1_make_inter_predictor(
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const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
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const int subpel_x, const int subpel_y, const struct scale_factors *sf,
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int w, int h, int ref,
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#if CONFIG_DUAL_FILTER
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const InterpFilter *interp_filter,
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#else
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const InterpFilter interp_filter,
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#endif
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int xs, int ys, const MACROBLOCKD *xd) {
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(void)xd;
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#if CONFIG_AOM_HIGHBITDEPTH
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if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH)
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highbd_inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y,
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sf, w, h, ref, interp_filter, xs, ys, xd->bd);
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else
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#endif // CONFIG_AOM_HIGHBITDEPTH
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inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y, sf, w,
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h, ref, interp_filter, xs, ys);
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}
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#if CONFIG_EXT_INTER
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void av1_make_masked_inter_predictor(const uint8_t *pre, int pre_stride,
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uint8_t *dst, int dst_stride,
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const int subpel_x, const int subpel_y,
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const struct scale_factors *sf, int w,
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int h,
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#if CONFIG_DUAL_FILTER
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const InterpFilter *interp_filter,
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#else
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const InterpFilter interp_filter,
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#endif
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int xs, int ys,
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#if CONFIG_SUPERTX
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int wedge_offset_x, int wedge_offset_y,
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#endif // CONFIG_SUPERTX
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const MACROBLOCKD *xd);
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#endif // CONFIG_EXT_INTER
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static INLINE int round_mv_comp_q4(int value) {
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return (value < 0 ? value - 2 : value + 2) / 4;
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}
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static MV mi_mv_pred_q4(const MODE_INFO *mi, int idx) {
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MV res = {
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round_mv_comp_q4(
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mi->bmi[0].as_mv[idx].as_mv.row + mi->bmi[1].as_mv[idx].as_mv.row +
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mi->bmi[2].as_mv[idx].as_mv.row + mi->bmi[3].as_mv[idx].as_mv.row),
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round_mv_comp_q4(
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mi->bmi[0].as_mv[idx].as_mv.col + mi->bmi[1].as_mv[idx].as_mv.col +
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mi->bmi[2].as_mv[idx].as_mv.col + mi->bmi[3].as_mv[idx].as_mv.col)
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};
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return res;
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}
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static INLINE int round_mv_comp_q2(int value) {
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return (value < 0 ? value - 1 : value + 1) / 2;
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}
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static MV mi_mv_pred_q2(const MODE_INFO *mi, int idx, int block0, int block1) {
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MV res = { round_mv_comp_q2(mi->bmi[block0].as_mv[idx].as_mv.row +
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mi->bmi[block1].as_mv[idx].as_mv.row),
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round_mv_comp_q2(mi->bmi[block0].as_mv[idx].as_mv.col +
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mi->bmi[block1].as_mv[idx].as_mv.col) };
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return res;
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}
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// TODO(jkoleszar): yet another mv clamping function :-(
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static INLINE MV clamp_mv_to_umv_border_sb(const MACROBLOCKD *xd,
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const MV *src_mv, int bw, int bh,
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int ss_x, int ss_y) {
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// If the MV points so far into the UMV border that no visible pixels
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// are used for reconstruction, the subpel part of the MV can be
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// discarded and the MV limited to 16 pixels with equivalent results.
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const int spel_left = (AOM_INTERP_EXTEND + bw) << SUBPEL_BITS;
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const int spel_right = spel_left - SUBPEL_SHIFTS;
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const int spel_top = (AOM_INTERP_EXTEND + bh) << SUBPEL_BITS;
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const int spel_bottom = spel_top - SUBPEL_SHIFTS;
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MV clamped_mv = { src_mv->row * (1 << (1 - ss_y)),
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src_mv->col * (1 << (1 - ss_x)) };
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assert(ss_x <= 1);
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assert(ss_y <= 1);
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clamp_mv(&clamped_mv, xd->mb_to_left_edge * (1 << (1 - ss_x)) - spel_left,
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xd->mb_to_right_edge * (1 << (1 - ss_x)) + spel_right,
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xd->mb_to_top_edge * (1 << (1 - ss_y)) - spel_top,
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xd->mb_to_bottom_edge * (1 << (1 - ss_y)) + spel_bottom);
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return clamped_mv;
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}
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static INLINE MV average_split_mvs(const struct macroblockd_plane *pd,
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const MODE_INFO *mi, int ref, int block) {
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const int ss_idx = ((pd->subsampling_x > 0) << 1) | (pd->subsampling_y > 0);
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MV res = { 0, 0 };
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switch (ss_idx) {
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case 0: res = mi->bmi[block].as_mv[ref].as_mv; break;
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case 1: res = mi_mv_pred_q2(mi, ref, block, block + 2); break;
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case 2: res = mi_mv_pred_q2(mi, ref, block, block + 1); break;
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case 3: res = mi_mv_pred_q4(mi, ref); break;
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default: assert(ss_idx <= 3 && ss_idx >= 0);
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}
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return res;
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}
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void av1_build_inter_predictor_sub8x8(MACROBLOCKD *xd, int plane, int i, int ir,
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int ic, int mi_row, int mi_col);
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void av1_build_inter_predictors_sby(MACROBLOCKD *xd, int mi_row, int mi_col,
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BLOCK_SIZE bsize);
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void av1_build_inter_predictors_sbp(MACROBLOCKD *xd, int mi_row, int mi_col,
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BLOCK_SIZE bsize, int plane);
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void av1_build_inter_predictors_sbuv(MACROBLOCKD *xd, int mi_row, int mi_col,
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BLOCK_SIZE bsize);
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void av1_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col,
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BLOCK_SIZE bsize);
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#if CONFIG_SUPERTX
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void av1_build_inter_predictors_sb_sub8x8_extend(MACROBLOCKD *xd,
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#if CONFIG_EXT_INTER
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int mi_row_ori, int mi_col_ori,
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#endif // CONFIG_EXT_INTER
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int mi_row, int mi_col,
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BLOCK_SIZE bsize, int block);
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void av1_build_inter_predictors_sb_extend(MACROBLOCKD *xd,
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#if CONFIG_EXT_INTER
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int mi_row_ori, int mi_col_ori,
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#endif // CONFIG_EXT_INTER
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int mi_row, int mi_col,
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BLOCK_SIZE bsize);
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struct macroblockd_plane;
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void av1_build_masked_inter_predictor_complex(
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MACROBLOCKD *xd, uint8_t *dst, int dst_stride, const uint8_t *pre,
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int pre_stride, int mi_row, int mi_col, int mi_row_ori, int mi_col_ori,
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BLOCK_SIZE bsize, BLOCK_SIZE top_bsize, PARTITION_TYPE partition,
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int plane);
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#endif // CONFIG_SUPERTX
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void av1_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
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int dst_stride, const MV *mv_q3,
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const struct scale_factors *sf, int w, int h,
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int do_avg,
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#if CONFIG_DUAL_FILTER
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const InterpFilter *interp_filter,
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#else
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const InterpFilter interp_filter,
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#endif
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enum mv_precision precision, int x, int y);
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#if CONFIG_AOM_HIGHBITDEPTH
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void av1_highbd_build_inter_predictor(
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const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
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const MV *mv_q3, const struct scale_factors *sf, int w, int h, int do_avg,
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#if CONFIG_DUAL_FILTER
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const InterpFilter *interp_filter,
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#else
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const InterpFilter interp_filter,
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#endif
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enum mv_precision precision, int x, int y, int bd);
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#endif
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static INLINE int scaled_buffer_offset(int x_offset, int y_offset, int stride,
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const struct scale_factors *sf) {
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const int x = sf ? sf->scale_value_x(x_offset, sf) : x_offset;
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const int y = sf ? sf->scale_value_y(y_offset, sf) : y_offset;
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return y * stride + x;
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}
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static INLINE void setup_pred_plane(struct buf_2d *dst, uint8_t *src, int width,
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int height, int stride, int mi_row,
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int mi_col,
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const struct scale_factors *scale,
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int subsampling_x, int subsampling_y) {
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const int x = (MI_SIZE * mi_col) >> subsampling_x;
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const int y = (MI_SIZE * mi_row) >> subsampling_y;
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dst->buf = src + scaled_buffer_offset(x, y, stride, scale);
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dst->buf0 = src;
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dst->width = width;
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dst->height = height;
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dst->stride = stride;
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}
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void av1_setup_dst_planes(struct macroblockd_plane planes[MAX_MB_PLANE],
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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);
|
|
|
|
// 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;
|
|
}
|
|
|
|
#define CHECK_SUBPEL 0
|
|
static INLINE int av1_is_interp_needed(const MACROBLOCKD *const xd) {
|
|
#if CHECK_SUBPEL
|
|
MODE_INFO *const mi = xd->mi[0];
|
|
const int is_compound = has_second_ref(&mi->mbmi);
|
|
int ref;
|
|
for (ref = 0; ref < 1 + is_compound; ++ref) {
|
|
int row_col;
|
|
for (row_col = 0; row_col < 2; ++row_col) {
|
|
const int dir = (ref << 1) + row_col;
|
|
if (has_subpel_mv_component(mi, xd, dir)) {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
#else
|
|
(void)xd;
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
#if CONFIG_MOTION_VAR
|
|
const uint8_t *av1_get_obmc_mask(int length);
|
|
void av1_build_obmc_inter_prediction(const 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(const 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(const 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_obmc_inter_predictors_sb(const AV1_COMMON *cm, MACROBLOCKD *xd,
|
|
int mi_row, int mi_col);
|
|
#endif // CONFIG_MOTION_VAR
|
|
|
|
#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_
|