generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix some more offset errors in sb8x8.

Browse Source 
Change-Id: I83677227f7610fdf2db9f15f87fecd4d8e072427
This commit is contained in:
Ronald S. Bultje 2013-05-02 07:54:18 -07:00
parent dd1e6b8e6f
commit 3e345cd4d8
3 changed files with 17 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
vp9/common/vp9_blockd.h
View File

@ -498,10 +498,16 @@ static INLINE void update_partition_context(MACROBLOCKD *xd,
static INLINE int partition_plane_context(MACROBLOCKD *xd,
BLOCK_SIZE_TYPE sb_type) {
int bsl = mi_width_log2(sb_type), bs = 1 << bsl;
int bsl = mi_width_log2(sb_type), bs;
int above = 0, left = 0, i;
int boffset = mi_width_log2(BLOCK_SIZE_SB64X64) - bsl;
#if CONFIG_SB8X8
bs = 1 << (bsl - 1);
#else
bs = 1 << bsl;
#endif
assert(mi_width_log2(sb_type) == mi_height_log2(sb_type));
assert(bsl >= 0);
assert(boffset >= 0);

8
vp9/common/vp9_reconintra.c
View File

@ -545,8 +545,8 @@ void vp9_build_interintra_predictors_sbuv(MACROBLOCKD *xd,
void vp9_build_intra_predictors_sby_s(MACROBLOCKD *xd,
BLOCK_SIZE_TYPE bsize) {
const int bwl = mi_width_log2(bsize), bw = MI_SIZE << bwl;
const int bhl = mi_height_log2(bsize), bh = MI_SIZE << bhl;
const int bwl = b_width_log2(bsize), bw = 4 << bwl;
const int bhl = b_height_log2(bsize), bh = 4 << bhl;
vp9_build_intra_predictors(xd->plane[0].dst.buf, xd->plane[0].dst.stride,
xd->plane[0].dst.buf, xd->plane[0].dst.stride,
@ -558,8 +558,8 @@ 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 = mi_width_log2(bsize), bw = MI_UV_SIZE << bwl;
const int bhl = mi_height_log2(bsize), bh = MI_UV_SIZE << bhl;
const int bwl = b_width_log2(bsize), bw = 2 << bwl;
const int bhl = b_height_log2(bsize), bh = 2 << bhl;
vp9_build_intra_predictors(xd->plane[1].dst.buf, xd->plane[1].dst.stride,
xd->plane[1].dst.buf, xd->plane[1].dst.stride,

10
vp9/encoder/vp9_encodeframe.c
View File

@ -1071,8 +1071,8 @@ static void encode_sb_row(VP9_COMP *cpi,
xd->b_index = k;
// try 8x8 coding
pick_sb_modes(cpi, mi_row + y_idx_m + (k & 1),
mi_col + x_idx_m + (k >> 1),
pick_sb_modes(cpi, mi_row + y_idx_m + (k >> 1),
mi_col + x_idx_m + (k & 1),
tp, &r, &d, BLOCK_SIZE_SB8X8,
&x->sb8_context[xd->sb_index][xd->mb_index]
[xd->b_index]);
@ -1082,7 +1082,8 @@ static void encode_sb_row(VP9_COMP *cpi,
[xd->b_index],
BLOCK_SIZE_SB8X8, 0);
encode_superblock(cpi, tp,
0, mi_row + y_idx_m, mi_col + x_idx_m,
0, mi_row + y_idx_m + (k >> 1),
mi_col + x_idx_m + (k & 1),
BLOCK_SIZE_SB8X8);
}
set_partition_seg_context(cpi, mi_row + y_idx_m, mi_col + x_idx_m);
@ -2430,7 +2431,8 @@ static void encode_superblock(VP9_COMP *cpi, TOKENEXTRA **t,
vp9_subtract_sbuv(x, bsize);
vp9_transform_sbuv_4x4(x, bsize);
vp9_quantize_sbuv_4x4(x, bsize);
vp9_optimize_sbuv(cm, x, bsize);
if (x->optimize)
vp9_optimize_sbuv(cm, x, bsize);
vp9_inverse_transform_sbuv_4x4(xd, bsize);
vp9_recon_sbuv(xd, bsize);