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

Replacing mi_{width,height}_log2 with num_8x8_blocks_{wide,high}_lookup.

Browse Source 
Change-Id: I04c55daef89bca2b85cb7db0850f9b052abc5a7c
This commit is contained in:
Dmitry Kovalev
2013-11-06 13:34:23 -08:00
parent 2f4bade348
commit 7b011c5467
5 changed files with 12 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
vp9/common/vp9_pred_common.c
View File

@@ -403,8 +403,8 @@ void vp9_set_pred_flag_seg_id(MACROBLOCKD *xd, uint8_t pred_flag) {
int vp9_get_segment_id(VP9_COMMON *cm, const uint8_t *segment_ids, int vp9_get_segment_id(VP9_COMMON *cm, const uint8_t *segment_ids,
BLOCK_SIZE bsize, int mi_row, int mi_col) { BLOCK_SIZE bsize, int mi_row, int mi_col) {
const int mi_offset = mi_row * cm->mi_cols + mi_col; const int mi_offset = mi_row * cm->mi_cols + mi_col;
const int bw = 1 << mi_width_log2(bsize); const int bw = num_8x8_blocks_wide_lookup[bsize];
const int bh = 1 << mi_height_log2(bsize); const int bh = num_8x8_blocks_high_lookup[bsize];
const int xmis = MIN(cm->mi_cols - mi_col, bw); const int xmis = MIN(cm->mi_cols - mi_col, bw);
const int ymis = MIN(cm->mi_rows - mi_row, bh); const int ymis = MIN(cm->mi_rows - mi_row, bh);
int x, y, segment_id = INT_MAX; int x, y, segment_id = INT_MAX;

8
vp9/decoder/vp9_decodemv.c
View File

@@ -91,8 +91,8 @@ static TX_SIZE read_tx_size(VP9_COMMON *const cm, MACROBLOCKD *const xd,
static void set_segment_id(VP9_COMMON *cm, BLOCK_SIZE bsize, static void set_segment_id(VP9_COMMON *cm, BLOCK_SIZE bsize,
int mi_row, int mi_col, int segment_id) { int mi_row, int mi_col, int segment_id) {
const int mi_offset = mi_row * cm->mi_cols + mi_col; const int mi_offset = mi_row * cm->mi_cols + mi_col;
const int bw = 1 << mi_width_log2(bsize); const int bw = num_8x8_blocks_wide_lookup[bsize];
const int bh = 1 << mi_height_log2(bsize); const int bh = num_8x8_blocks_high_lookup[bsize];
const int xmis = MIN(cm->mi_cols - mi_col, bw); const int xmis = MIN(cm->mi_cols - mi_col, bw);
const int ymis = MIN(cm->mi_rows - mi_row, bh); const int ymis = MIN(cm->mi_rows - mi_row, bh);
int x, y; int x, y;
@@ -550,8 +550,8 @@ void vp9_read_mode_info(VP9_COMMON *cm, MACROBLOCKD *xd,
int mi_row, int mi_col, vp9_reader *r) { int mi_row, int mi_col, vp9_reader *r) {
MODE_INFO *const mi = xd->mi_8x8[0]; MODE_INFO *const mi = xd->mi_8x8[0];
const BLOCK_SIZE bsize = mi->mbmi.sb_type; const BLOCK_SIZE bsize = mi->mbmi.sb_type;
const int bw = 1 << mi_width_log2(bsize); const int bw = num_8x8_blocks_wide_lookup[bsize];
const int bh = 1 << mi_height_log2(bsize); const int bh = num_8x8_blocks_high_lookup[bsize];
const int y_mis = MIN(bh, cm->mi_rows - mi_row); const int y_mis = MIN(bh, cm->mi_rows - mi_row);
const int x_mis = MIN(bw, cm->mi_cols - mi_col); const int x_mis = MIN(bw, cm->mi_cols - mi_col);
int x, y, z; int x, y, z;

3
vp9/encoder/vp9_encodeframe.c
View File

@@ -1490,7 +1490,8 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
return; return;
} }
} }
assert(mi_height_log2(bsize) == mi_width_log2(bsize)); assert(num_8x8_blocks_wide_lookup[bsize] ==
num_8x8_blocks_high_lookup[bsize]);
if (bsize == BLOCK_16X16) { if (bsize == BLOCK_16X16) {
set_offsets(cpi, tile, mi_row, mi_col, bsize); set_offsets(cpi, tile, mi_row, mi_col, bsize);

4
vp9/encoder/vp9_firstpass.c
View File

@@ -584,9 +584,9 @@ void vp9_first_pass(VP9_COMP *cpi) {
xd->mi_8x8[0]->mbmi.ref_frame[0] = INTRA_FRAME; xd->mi_8x8[0]->mbmi.ref_frame[0] = INTRA_FRAME;
set_mi_row_col(xd, &tile, set_mi_row_col(xd, &tile,
mb_row << 1, mb_row << 1,
1 << mi_height_log2(xd->mi_8x8[0]->mbmi.sb_type), num_8x8_blocks_high_lookup[xd->mi_8x8[0]->mbmi.sb_type],
mb_col << 1, mb_col << 1,
1 << mi_width_log2(xd->mi_8x8[0]->mbmi.sb_type), num_8x8_blocks_wide_lookup[xd->mi_8x8[0]->mbmi.sb_type],
cm->mi_rows, cm->mi_cols); cm->mi_rows, cm->mi_cols);
if (cpi->sf.variance_adaptive_quantization) { if (cpi->sf.variance_adaptive_quantization) {

4
vp9/encoder/vp9_vaq.c
View File

@@ -118,8 +118,8 @@ static unsigned int block_variance(VP9_COMP *cpi, MACROBLOCK *x,
((-xd->mb_to_bottom_edge) >> 3) : 0; ((-xd->mb_to_bottom_edge) >> 3) : 0;
if (right_overflow || bottom_overflow) { if (right_overflow || bottom_overflow) {
int bw = (1 << (mi_width_log2(bs) + 3)) - right_overflow; const int bw = 8 * num_8x8_blocks_wide_lookup[bs] - right_overflow;
int bh = (1 << (mi_height_log2(bs) + 3)) - bottom_overflow; const int bh = 8 * num_8x8_blocks_high_lookup[bs] - bottom_overflow;
int avg; int avg;
variance(x->plane[0].src.buf, x->plane[0].src.stride, variance(x->plane[0].src.buf, x->plane[0].src.stride,
vp9_64_zeros, 0, bw, bh, &sse, &avg); vp9_64_zeros, 0, bw, bh, &sse, &avg);