diff options
Diffstat (limited to 'media/libvpx/vp9/common/vp9_reconinter.h')
| -rw-r--r-- | media/libvpx/vp9/common/vp9_reconinter.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/media/libvpx/vp9/common/vp9_reconinter.h b/media/libvpx/vp9/common/vp9_reconinter.h new file mode 100644 index 000000000..e7057445a --- /dev/null +++ b/media/libvpx/vp9/common/vp9_reconinter.h @@ -0,0 +1,114 @@ +/* + * 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 VP9_COMMON_VP9_RECONINTER_H_ +#define VP9_COMMON_VP9_RECONINTER_H_ + +#include "vpx/vpx_integer.h" +#include "vp9/common/vp9_onyxc_int.h" + +#ifdef __cplusplus +extern "C" { +#endif + +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); + +#if CONFIG_VP9_HIGHBITDEPTH +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); +#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 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 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 *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 vp9_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 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 // VP9_COMMON_VP9_RECONINTER_H_ |