Line data    Source code

       1             : /*
       2             :  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
       3             :  *
       4             :  *  Use of this source code is governed by a BSD-style license
       5             :  *  that can be found in the LICENSE file in the root of the source
       6             :  *  tree. An additional intellectual property rights grant can be found
       7             :  *  in the file PATENTS.  All contributing project authors may
       8             :  *  be found in the AUTHORS file in the root of the source tree.
       9             :  */
      10             : 
      11             : #ifndef VP9_COMMON_VP9_RECONINTER_H_
      12             : #define VP9_COMMON_VP9_RECONINTER_H_
      13             : 
      14             : #include "vp9/common/vp9_filter.h"
      15             : #include "vp9/common/vp9_onyxc_int.h"
      16             : #include "vpx/vpx_integer.h"
      17             : #include "vpx_dsp/vpx_filter.h"
      18             : 
      19             : #ifdef __cplusplus
      20             : extern "C" {
      21             : #endif
      22             : 
      23           0 : static INLINE void inter_predictor(const uint8_t *src, int src_stride,
      24             :                                    uint8_t *dst, int dst_stride,
      25             :                                    const int subpel_x, const int subpel_y,
      26             :                                    const struct scale_factors *sf, int w, int h,
      27             :                                    int ref, const InterpKernel *kernel, int xs,
      28             :                                    int ys) {
      29           0 :   sf->predict[subpel_x != 0][subpel_y != 0][ref](
      30           0 :       src, src_stride, dst, dst_stride, kernel[subpel_x], xs, kernel[subpel_y],
      31             :       ys, w, h);
      32           0 : }
      33             : 
      34             : #if CONFIG_VP9_HIGHBITDEPTH
      35             : static INLINE void highbd_inter_predictor(
      36             :     const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
      37             :     const int subpel_x, const int subpel_y, const struct scale_factors *sf,
      38             :     int w, int h, int ref, const InterpKernel *kernel, int xs, int ys, int bd) {
      39             :   sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref](
      40             :       src, src_stride, dst, dst_stride, kernel[subpel_x], xs, kernel[subpel_y],
      41             :       ys, w, h, bd);
      42             : }
      43             : #endif  // CONFIG_VP9_HIGHBITDEPTH
      44             : 
      45             : MV average_split_mvs(const struct macroblockd_plane *pd, const MODE_INFO *mi,
      46             :                      int ref, int block);
      47             : 
      48             : MV clamp_mv_to_umv_border_sb(const MACROBLOCKD *xd, const MV *src_mv, int bw,
      49             :                              int bh, int ss_x, int ss_y);
      50             : 
      51             : void vp9_build_inter_predictors_sby(MACROBLOCKD *xd, int mi_row, int mi_col,
      52             :                                     BLOCK_SIZE bsize);
      53             : 
      54             : void vp9_build_inter_predictors_sbp(MACROBLOCKD *xd, int mi_row, int mi_col,
      55             :                                     BLOCK_SIZE bsize, int plane);
      56             : 
      57             : void vp9_build_inter_predictors_sbuv(MACROBLOCKD *xd, int mi_row, int mi_col,
      58             :                                      BLOCK_SIZE bsize);
      59             : 
      60             : void vp9_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col,
      61             :                                    BLOCK_SIZE bsize);
      62             : 
      63             : void vp9_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
      64             :                                int dst_stride, const MV *mv_q3,
      65             :                                const struct scale_factors *sf, int w, int h,
      66             :                                int do_avg, const InterpKernel *kernel,
      67             :                                enum mv_precision precision, int x, int y);
      68             : 
      69             : #if CONFIG_VP9_HIGHBITDEPTH
      70             : void vp9_highbd_build_inter_predictor(
      71             :     const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
      72             :     const MV *mv_q3, const struct scale_factors *sf, int w, int h, int do_avg,
      73             :     const InterpKernel *kernel, enum mv_precision precision, int x, int y,
      74             :     int bd);
      75             : #endif
      76             : 
      77           0 : static INLINE int scaled_buffer_offset(int x_offset, int y_offset, int stride,
      78             :                                        const struct scale_factors *sf) {
      79           0 :   const int x = sf ? sf->scale_value_x(x_offset, sf) : x_offset;
      80           0 :   const int y = sf ? sf->scale_value_y(y_offset, sf) : y_offset;
      81           0 :   return y * stride + x;
      82             : }
      83             : 
      84           0 : static INLINE void setup_pred_plane(struct buf_2d *dst, uint8_t *src,
      85             :                                     int stride, int mi_row, int mi_col,
      86             :                                     const struct scale_factors *scale,
      87             :                                     int subsampling_x, int subsampling_y) {
      88           0 :   const int x = (MI_SIZE * mi_col) >> subsampling_x;
      89           0 :   const int y = (MI_SIZE * mi_row) >> subsampling_y;
      90           0 :   dst->buf = src + scaled_buffer_offset(x, y, stride, scale);
      91           0 :   dst->stride = stride;
      92           0 : }
      93             : 
      94             : void vp9_setup_dst_planes(struct macroblockd_plane planes[MAX_MB_PLANE],
      95             :                           const YV12_BUFFER_CONFIG *src, int mi_row,
      96             :                           int mi_col);
      97             : 
      98             : void vp9_setup_pre_planes(MACROBLOCKD *xd, int idx,
      99             :                           const YV12_BUFFER_CONFIG *src, int mi_row, int mi_col,
     100             :                           const struct scale_factors *sf);
     101             : 
     102             : #ifdef __cplusplus
     103             : }  // extern "C"
     104             : #endif
     105             : 
     106             : #endif  // VP9_COMMON_VP9_RECONINTER_H_