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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 VPX_VP9_COMMON_VP9_RECONINTER_H_
#define VPX_VP9_COMMON_VP9_RECONINTER_H_
#include "vp9/common/vp9_filter.h"
#include "vp9/common/vp9_onyxc_int.h"
#include "vpx/vpx_integer.h"
#include "vpx_dsp/vpx_filter.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, const InterpKernel *kernel, int xs,
int ys) {
sf->predict[subpel_x != 0][subpel_y != 0][ref](src, src_stride, dst,
dst_stride, kernel, subpel_x,
xs, subpel_y, ys, w, h);
}
#if CONFIG_VP9_HIGHBITDEPTH
static INLINE void highbd_inter_predictor(
const uint16_t *src, int src_stride, uint16_t *dst, int dst_stride,
const int subpel_x, const int subpel_y, const struct scale_factors *sf,
int w, int h, int ref, const InterpKernel *kernel, int xs, int ys, int bd) {
sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref](
src, src_stride, dst, dst_stride, kernel, subpel_x, xs, subpel_y, ys, w,
h, bd);
}
#endif // CONFIG_VP9_HIGHBITDEPTH
MV average_split_mvs(const struct macroblockd_plane *pd, const MODE_INFO *mi,
int ref, int block);
MV clamp_mv_to_umv_border_sb(const MACROBLOCKD *xd, const MV *src_mv, int bw,
int bh, int ss_x, int ss_y);
void vp9_build_inter_predictors_sby(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize);
void vp9_build_inter_predictors_sbp(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize, int plane);
void vp9_build_inter_predictors_sbuv(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize);
void vp9_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col,
BLOCK_SIZE bsize);
void vp9_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
int dst_stride, const MV *src_mv,
const struct scale_factors *sf, int w, int h,
int ref, const InterpKernel *kernel,
enum mv_precision precision, int x, int y);
#if CONFIG_VP9_HIGHBITDEPTH
void vp9_highbd_build_inter_predictor(
const uint16_t *src, int src_stride, uint16_t *dst, int dst_stride,
const MV *src_mv, const struct scale_factors *sf, int w, int h, int ref,
const InterpKernel *kernel, enum mv_precision precision, int x, int y,
int bd);
#endif
static INLINE int64_t 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 (int64_t)y * stride + x;
}
static INLINE void setup_pred_plane(struct buf_2d *dst, uint8_t *src,
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->stride = stride;
}
void vp9_setup_dst_planes(struct macroblockd_plane planes[MAX_MB_PLANE],
const YV12_BUFFER_CONFIG *src, int mi_row,
int mi_col);
void vp9_setup_pre_planes(MACROBLOCKD *xd, int idx,
const YV12_BUFFER_CONFIG *src, int mi_row, int mi_col,
const struct scale_factors *sf);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VPX_VP9_COMMON_VP9_RECONINTER_H_
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