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Merge "Cleaning up vp9_get_mvpred_{av_,}var() functions."

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This commit is contained in:
Dmitry Kovalev 2014-04-02 13:05:21 -07:00 committed by Gerrit Code Review
commit bb518e64d0
2 changed files with 16 additions and 24 deletions
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37
vp9/encoder/vp9_mcomp.c
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@ -719,39 +719,32 @@ int vp9_get_mvpred_var(const MACROBLOCK *x,
const MV *best_mv, const MV *center_mv,
const vp9_variance_fn_ptr_t *vfp,
int use_mvcost) {
const MACROBLOCKD *const xd = &x->e_mbd;
const struct buf_2d *const what = &x->plane[0].src;
const struct buf_2d *const in_what = &xd->plane[0].pre[0];
const MV mv = {best_mv->row * 8, best_mv->col * 8};
unsigned int unused;
const MACROBLOCKD *const xd = &x->e_mbd;
const uint8_t *what = x->plane[0].src.buf;
const int what_stride = x->plane[0].src.stride;
const int in_what_stride = xd->plane[0].pre[0].stride;
const uint8_t *base_offset = xd->plane[0].pre[0].buf;
const uint8_t *this_offset = &base_offset[best_mv->row * in_what_stride +
best_mv->col];
const MV mv = {best_mv->row * 8, best_mv->col * 8};
return vfp->vf(what, what_stride, this_offset, in_what_stride, &unused) +
return vfp->vf(what->buf, what->stride,
get_buf_from_mv(in_what, best_mv), in_what->stride, &unused) +
(use_mvcost ? mv_err_cost(&mv, center_mv, x->nmvjointcost,
x->mvcost, x->errorperbit) : 0);
}
int vp9_get_mvpred_av_var(const MACROBLOCK *x,
MV *best_mv,
const MV *center_mv,
const MV *best_mv, const MV *center_mv,
const uint8_t *second_pred,
const vp9_variance_fn_ptr_t *vfp,
int use_mvcost) {
unsigned int bestsad;
const MACROBLOCKD *const xd = &x->e_mbd;
const uint8_t *what = x->plane[0].src.buf;
const int what_stride = x->plane[0].src.stride;
const int in_what_stride = xd->plane[0].pre[0].stride;
const uint8_t *base_offset = xd->plane[0].pre[0].buf;
const uint8_t *this_offset = base_offset + (best_mv->row * in_what_stride) +
best_mv->col;
const MV this_mv = {best_mv->row * 8, best_mv->col * 8};
return vfp->svaf(this_offset, in_what_stride, 0, 0, what, what_stride,
&bestsad, second_pred) +
(use_mvcost ? mv_err_cost(&this_mv, center_mv, x->nmvjointcost,
const struct buf_2d *const what = &x->plane[0].src;
const struct buf_2d *const in_what = &xd->plane[0].pre[0];
const MV mv = {best_mv->row * 8, best_mv->col * 8};
unsigned int unused;
return vfp->svaf(get_buf_from_mv(in_what, best_mv), in_what->stride, 0, 0,
what->buf, what->stride, &unused, second_pred) +
(use_mvcost ? mv_err_cost(&mv, center_mv, x->nmvjointcost,
x->mvcost, x->errorperbit) : 0);
}

3
vp9/encoder/vp9_mcomp.h
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@ -42,8 +42,7 @@ int vp9_get_mvpred_var(const MACROBLOCK *x,
const vp9_variance_fn_ptr_t *vfp,
int use_mvcost);
int vp9_get_mvpred_av_var(const MACROBLOCK *x,
MV *best_mv,
const MV *center_mv,
const MV *best_mv, const MV *center_mv,
const uint8_t *second_pred,
const vp9_variance_fn_ptr_t *vfp,
int use_mvcost);