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Diffstat (limited to 'vp10/common/reconinter.h')
-rw-r--r-- | vp10/common/reconinter.h | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/vp10/common/reconinter.h b/vp10/common/reconinter.h deleted file mode 100644 index 5678f473f..000000000 --- a/vp10/common/reconinter.h +++ /dev/null @@ -1,200 +0,0 @@ -/* - * 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 VP10_COMMON_RECONINTER_H_ -#define VP10_COMMON_RECONINTER_H_ - -#include "vp10/common/filter.h" -#include "vp10/common/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, kernel[subpel_y], ys, w, h); -} - -#if CONFIG_VP9_HIGHBITDEPTH -static INLINE void high_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, int bd) { - sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref]( - src, src_stride, dst, dst_stride, - kernel[subpel_x], xs, kernel[subpel_y], ys, w, h, bd); -} -#endif // CONFIG_VP9_HIGHBITDEPTH - -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 = (VP9_INTERP_EXTEND + bw) << SUBPEL_BITS; - const int spel_right = spel_left - SUBPEL_SHIFTS; - const int spel_top = (VP9_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 build_inter_predictors(MACROBLOCKD *xd, int plane, int block, - int bw, int bh, - int x, int y, int w, int h, - int mi_x, int mi_y); - -void vp10_build_inter_predictor_sub8x8(MACROBLOCKD *xd, int plane, - int i, int ir, int ic, - int mi_row, int mi_col); - -void vp10_build_inter_predictors_sby(MACROBLOCKD *xd, int mi_row, int mi_col, - BLOCK_SIZE bsize); - -void vp10_build_inter_predictors_sbp(MACROBLOCKD *xd, int mi_row, int mi_col, - BLOCK_SIZE bsize, int plane); - -void vp10_build_inter_predictors_sbuv(MACROBLOCKD *xd, int mi_row, int mi_col, - BLOCK_SIZE bsize); - -void vp10_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col, - BLOCK_SIZE bsize); - -void vp10_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, - const InterpKernel *kernel, - enum mv_precision precision, - int x, int y); - -#if CONFIG_VP9_HIGHBITDEPTH -void vp10_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, - const InterpKernel *kernel, - 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 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 vp10_setup_dst_planes(struct macroblockd_plane planes[MAX_MB_PLANE], - const YV12_BUFFER_CONFIG *src, - int mi_row, int mi_col); - -void vp10_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 // VP10_COMMON_RECONINTER_H_ |