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Fix vp9_build_intra_predictors_sbuv_s for non-4:2:0

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Remove an assumption about chroma size, and the number of planes.

Change-Id: I286a7fac296ec334c6a8ad847f663f3adbb9f43e
This commit is contained in:
John Koleszar
2013-05-08 16:17:09 -07:00
parent da5054c5af
commit 501ae3484c
1 changed files with 14 additions and 12 deletions
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26
vp9/common/vp9_reconintra.c
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@@ -378,19 +378,21 @@ void vp9_build_intra_predictors_sby_s(MACROBLOCKD *xd,
void vp9_build_intra_predictors_sbuv_s(MACROBLOCKD *xd,
BLOCK_SIZE_TYPE bsize) {
const int bwl = b_width_log2(bsize), bw = 2 << bwl;
const int bhl = b_height_log2(bsize), bh = 2 << bhl;
int p;
vp9_build_intra_predictors(xd->plane[1].dst.buf, xd->plane[1].dst.stride,
xd->plane[1].dst.buf, xd->plane[1].dst.stride,
xd->mode_info_context->mbmi.uv_mode,
bw, bh, xd->up_available,
xd->left_available, 0 /*xd->right_available*/);
vp9_build_intra_predictors(xd->plane[2].dst.buf, xd->plane[1].dst.stride,
xd->plane[2].dst.buf, xd->plane[1].dst.stride,
xd->mode_info_context->mbmi.uv_mode,
bw, bh, xd->up_available,
xd->left_available, 0 /*xd->right_available*/);
for (p = 1; p < MAX_MB_PLANE; p++) {
const struct macroblockd_plane* const pd = &xd->plane[p];
const int bwl = b_width_log2(bsize) - pd->subsampling_x;
const int bw = 4 << bwl;
const int bhl = b_height_log2(bsize) - pd->subsampling_y;
const int bh = 4 << bhl;
vp9_build_intra_predictors(pd->dst.buf, pd->dst.stride,
pd->dst.buf, pd->dst.stride,
xd->mode_info_context->mbmi.uv_mode,
bw, bh, xd->up_available,
xd->left_available, 0 /*xd->right_available*/);
}
}
void vp9_intra4x4_predict(MACROBLOCKD *xd,