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Refactor mbmi_ext structure

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This commit removes mbmi_ext_base pointer from MACROBLOCK struct.
Its use case can be fully covered by cpi->mbmi_ext_base pointer.

Change-Id: I155351609336cf5b6145ed13c21b105052727f30
This commit is contained in:
Jingning Han 2015-09-17 09:50:19 -07:00
parent 3c8e04e939
commit c3bf837572
4 changed files with 6 additions and 8 deletions
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3
vp10/encoder/bitstream.c
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@ -386,8 +386,7 @@ static void write_modes_b(VP10_COMP *cpi, const TileInfo *const tile,
xd->mi = cm->mi_grid_visible + (mi_row * cm->mi_stride + mi_col);
m = xd->mi[0];
cpi->td.mb.mbmi_ext = cpi->td.mb.mbmi_ext_base +
(mi_row * cm->mi_cols + mi_col);
cpi->td.mb.mbmi_ext = cpi->mbmi_ext_base + (mi_row * cm->mi_cols + mi_col);
set_mi_row_col(xd, tile,
mi_row, num_8x8_blocks_high_lookup[m->mbmi.sb_type],

1
vp10/encoder/block.h
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@ -58,7 +58,6 @@ struct macroblock {
MACROBLOCKD e_mbd;
MB_MODE_INFO_EXT *mbmi_ext;
MB_MODE_INFO_EXT *mbmi_ext_base;
int skip_block;
int select_tx_size;
int skip_recode;

9
vp10/encoder/encodeframe.c
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@ -170,15 +170,16 @@ static BLOCK_SIZE get_rd_var_based_fixed_partition(VP10_COMP *cpi,
// Lighter version of set_offsets that only sets the mode info
// pointers.
static INLINE void set_mode_info_offsets(VP10_COMMON *const cm,
static INLINE void set_mode_info_offsets(VP10_COMP *const cpi,
MACROBLOCK *const x,
MACROBLOCKD *const xd,
int mi_row,
int mi_col) {
VP10_COMMON *const cm = &cpi->common;
const int idx_str = xd->mi_stride * mi_row + mi_col;
xd->mi = cm->mi_grid_visible + idx_str;
xd->mi[0] = cm->mi + idx_str;
x->mbmi_ext = x->mbmi_ext_base + (mi_row * cm->mi_cols + mi_col);
x->mbmi_ext = cpi->mbmi_ext_base + (mi_row * cm->mi_cols + mi_col);
}
static void set_offsets(VP10_COMP *cpi, const TileInfo *const tile,
@ -193,7 +194,7 @@ static void set_offsets(VP10_COMP *cpi, const TileInfo *const tile,
set_skip_context(xd, mi_row, mi_col);
set_mode_info_offsets(cm, x, xd, mi_row, mi_col);
set_mode_info_offsets(cpi, x, xd, mi_row, mi_col);
mbmi = &xd->mi[0]->mbmi;
@ -244,7 +245,7 @@ static void set_block_size(VP10_COMP * const cpi,
int mi_row, int mi_col,
BLOCK_SIZE bsize) {
if (cpi->common.mi_cols > mi_col && cpi->common.mi_rows > mi_row) {
set_mode_info_offsets(&cpi->common, x, xd, mi_row, mi_col);
set_mode_info_offsets(cpi, x, xd, mi_row, mi_col);
xd->mi[0]->mbmi.sb_type = bsize;
}
}

1
vp10/encoder/encoder.c
View File

@ -710,7 +710,6 @@ static void update_frame_size(VP10_COMP *cpi) {
vp10_set_mb_mi(cm, cm->width, cm->height);
vp10_init_context_buffers(cm);
vp10_init_macroblockd(cm, xd, NULL);
cpi->td.mb.mbmi_ext_base = cpi->mbmi_ext_base;
memset(cpi->mbmi_ext_base, 0,
cm->mi_rows * cm->mi_cols * sizeof(*cpi->mbmi_ext_base));