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author | James Zern <jzern@google.com> | 2013-10-24 16:31:07 +0200 |
---|---|---|
committer | James Zern <jzern@google.com> | 2013-10-25 22:01:13 +0200 |
commit | d2bf696ee02893204e1f505384ea385ac49eb9a3 (patch) | |
tree | 84ee0a97d2f94bc9ea41e8e5b7f9046b3d195ba0 /vp9 | |
parent | 88d79eabdc30c6325fbe5fd76dac029d24bf9949 (diff) | |
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vp9: pass entropy context directly to set_skip_context
this will allow for separate storage to be used in tile decoding
Change-Id: I025595d83118bdc82a545dae69bc6602e8d2a6e3
Diffstat (limited to 'vp9')
-rw-r--r-- | vp9/common/vp9_onyxc_int.h | 11 | ||||
-rw-r--r-- | vp9/decoder/vp9_decodframe.c | 2 | ||||
-rw-r--r-- | vp9/encoder/vp9_encodeframe.c | 2 |
3 files changed, 9 insertions, 6 deletions
diff --git a/vp9/common/vp9_onyxc_int.h b/vp9/common/vp9_onyxc_int.h index 129028bbb..04964b3df 100644 --- a/vp9/common/vp9_onyxc_int.h +++ b/vp9/common/vp9_onyxc_int.h @@ -248,15 +248,18 @@ static int mi_cols_aligned_to_sb(int n_mis) { return ALIGN_POWER_OF_TWO(n_mis, MI_BLOCK_SIZE_LOG2); } -static INLINE void set_skip_context(VP9_COMMON *cm, MACROBLOCKD *xd, - int mi_row, int mi_col) { +static INLINE void set_skip_context( + MACROBLOCKD *xd, + ENTROPY_CONTEXT *above_context[MAX_MB_PLANE], + ENTROPY_CONTEXT left_context[MAX_MB_PLANE][16], + int mi_row, int mi_col) { const int above_idx = mi_col * 2; const int left_idx = (mi_row * 2) & 15; int i; for (i = 0; i < MAX_MB_PLANE; i++) { struct macroblockd_plane *const pd = &xd->plane[i]; - pd->above_context = cm->above_context[i] + (above_idx >> pd->subsampling_x); - pd->left_context = cm->left_context[i] + (left_idx >> pd->subsampling_y); + pd->above_context = above_context[i] + (above_idx >> pd->subsampling_x); + pd->left_context = left_context[i] + (left_idx >> pd->subsampling_y); } } diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c index 9ad0820c6..d50a1c233 100644 --- a/vp9/decoder/vp9_decodframe.c +++ b/vp9/decoder/vp9_decodframe.c @@ -328,7 +328,7 @@ static void set_offsets(VP9D_COMP *pbi, BLOCK_SIZE bsize, // cannot be used. xd->last_mi = cm->prev_mi ? xd->prev_mi_8x8[0] : NULL; - set_skip_context(cm, xd, mi_row, mi_col); + set_skip_context(xd, cm->above_context, cm->left_context, mi_row, mi_col); // Distance of Mb to the various image edges. These are specified to 8th pel // as they are always compared to values that are in 1/8th pel units diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c index 3e96e082e..e793d10cc 100644 --- a/vp9/encoder/vp9_encodeframe.c +++ b/vp9/encoder/vp9_encodeframe.c @@ -499,7 +499,7 @@ static void set_offsets(VP9_COMP *cpi, int mi_row, int mi_col, const int idx_map = mb_row * cm->mb_cols + mb_col; const struct segmentation *const seg = &cm->seg; - set_skip_context(cm, xd, mi_row, mi_col); + set_skip_context(xd, cm->above_context, cm->left_context, mi_row, mi_col); // Activity map pointer x->mb_activity_ptr = &cpi->mb_activity_map[idx_map]; |