Commit be5dc232 authored by Jim Bankoski's avatar Jim Bankoski Committed by Gerrit Code Review
Browse files

Merge "fix the mv_ref_idx issue"

parents e8923fe4 f167433d
......@@ -167,13 +167,15 @@ static INLINE int_mv scale_mv(const MB_MODE_INFO *mbmi, int ref,
// Checks that the given mi_row, mi_col and search point
// are inside the borders of the tile.
static INLINE int is_inside(int mi_col, int mi_row, int cur_tile_mi_col_start,
static INLINE int is_inside(int mi_col, int mi_row,
int cur_tile_mi_col_start,
int cur_tile_mi_col_end,
int mi_rows,
const MV *mv_ref) {
// Check that the candidate is within the border. We only need to check
// the left side because all the positive right side ones are for blocks that
// are large enough to support the + value they have within their border.
return !(mi_row + mv_ref->row < 0 ||
mi_col + mv_ref->col < cur_tile_mi_col_start);
mi_col + mv_ref->col < cur_tile_mi_col_start ||
mi_row + mv_ref->row >= mi_rows ||
mi_col + mv_ref->col >= cur_tile_mi_col_end);
}
// This function searches the neighbourhood of a given MB/SB
......@@ -202,7 +204,8 @@ void vp9_find_mv_refs_idx(VP9_COMMON *cm, MACROBLOCKD *xd, MODE_INFO *here,
for (idx = 0; idx < 2; ++idx) {
const MV *mv_ref = &mv_ref_search[idx];
if (!is_inside(mi_col, mi_row, cm->cur_tile_mi_col_start, mv_ref))
if (!is_inside(mi_col, mi_row, cm->cur_tile_mi_col_start,
cm->cur_tile_mi_col_end, cm->mi_rows, mv_ref))
continue;
candidate = here + mv_ref->col + mv_ref->row * xd->mode_info_stride;
......@@ -230,7 +233,8 @@ void vp9_find_mv_refs_idx(VP9_COMMON *cm, MACROBLOCKD *xd, MODE_INFO *here,
// mode counts.
for (; idx < MVREF_NEIGHBOURS; ++idx) {
const MV *mv_ref = &mv_ref_search[idx];
if (!is_inside(mi_col, mi_row, cm->cur_tile_mi_col_start, mv_ref))
if (!is_inside(mi_col, mi_row, cm->cur_tile_mi_col_start,
cm->cur_tile_mi_col_end, cm->mi_rows, mv_ref))
continue;
candidate = here + mv_ref->col + mv_ref->row * xd->mode_info_stride;
......@@ -261,7 +265,8 @@ void vp9_find_mv_refs_idx(VP9_COMMON *cm, MACROBLOCKD *xd, MODE_INFO *here,
if (different_ref_found) {
for (idx = 0; idx < MVREF_NEIGHBOURS; ++idx) {
const MV *mv_ref = &mv_ref_search[idx];
if (!is_inside(mi_col, mi_row, cm->cur_tile_mi_col_start, mv_ref))
if (!is_inside(mi_col, mi_row, cm->cur_tile_mi_col_start,
cm->cur_tile_mi_col_end, cm->mi_rows, mv_ref))
continue;
candidate = here + mv_ref->col + mv_ref->row * xd->mode_info_stride;
......
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