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Merge "VP9: Eliminate unnecessary nearest/near searches"

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This commit is contained in:
Scott LaVarnway
2016-01-12 20:00:59 +00:00
committed by Gerrit Code Review
parent a0900fd0db d8aa40634a
commit 15939cb2d7
4 changed files with 253 additions and 43 deletions
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12
vp9/decoder/vp9_decodeframe.c
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@@ -719,6 +719,18 @@ static void dec_build_inter_predictors_sb(VP9Decoder *const pbi,
const InterpKernel *kernel = vp9_filter_kernels[mi->mbmi.interp_filter];
const BLOCK_SIZE sb_type = mi->mbmi.sb_type;
const int is_compound = has_second_ref(&mi->mbmi);
int ref;
for (ref = 0; ref < 1 + is_compound; ++ref) {
const MV_REFERENCE_FRAME frame = mi->mbmi.ref_frame[ref];
RefBuffer *ref_buf = &pbi->common.frame_refs[frame - LAST_FRAME];
xd->block_refs[ref] = ref_buf;
if (!vp9_is_valid_scale(&ref_buf->sf))
vpx_internal_error(xd->error_info, VPX_CODEC_UNSUP_BITSTREAM,
"Reference frame has invalid dimensions");
vp9_setup_pre_planes(xd, ref, ref_buf->buf, mi_row, mi_col, &ref_buf->sf);
}
for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
struct macroblockd_plane *const pd = &xd->plane[plane];