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Use int_mv instead of MV in vp8_mv_cont

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Less operations.

Change-Id: Ibb9cd5ae66b8c7c681c9a654d551c8729c31c3ae
This commit is contained in:
Scott LaVarnway 2011-05-24 16:01:12 -04:00
parent cfab2caee1
commit a39321f37e
4 changed files with 7 additions and 7 deletions
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8
vp8/common/entropymode.c
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@ -33,11 +33,11 @@ typedef enum
SUBMVREF_LEFT_ABOVE_ZED
} sumvfref_t;
int vp8_mv_cont(const MV *l, const MV *a)
int vp8_mv_cont(const int_mv *l, const int_mv *a)
{
int lez = (l->row == 0 && l->col == 0);
int aez = (a->row == 0 && a->col == 0);
int lea = (l->row == a->row && l->col == a->col);
int lez = (l->as_int == 0);
int aez = (a->as_int == 0);
int lea = (l->as_int == a->as_int);
if (lea && lez)
return SUBMVREF_LEFT_ABOVE_ZED;

2
vp8/common/entropymode.h
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@ -25,7 +25,7 @@ extern const int vp8_mbsplit_count [VP8_NUMMBSPLITS]; /* # of subsets */
extern const vp8_prob vp8_mbsplit_probs [VP8_NUMMBSPLITS-1];
extern int vp8_mv_cont(const MV *l, const MV *a);
extern int vp8_mv_cont(const int_mv *l, const int_mv *a);
#define SUBMVREF_COUNT 5
extern const vp8_prob vp8_sub_mv_ref_prob2 [SUBMVREF_COUNT][VP8_SUBMVREFS-1];

2
vp8/decoder/decodemv.c
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@ -362,7 +362,7 @@ static void read_mb_modes_mv(VP8D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi,
leftmv.as_int = left_block_mv(mi, k);
abovemv.as_int = above_block_mv(mi, k, mis);
mv_contz = vp8_mv_cont(&(leftmv.as_mv), &(abovemv.as_mv));
mv_contz = vp8_mv_cont(&leftmv, &abovemv);
switch (bmi.mode = (B_PREDICTION_MODE) sub_mv_ref(bc, vp8_sub_mv_ref_prob2 [mv_contz])) /*pc->fc.sub_mv_ref_prob))*/
{

2
vp8/encoder/bitstream.c
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@ -1023,7 +1023,7 @@ static void pack_inter_mode_mvs(VP8_COMP *const cpi)
assert(0);
leftmv.as_int = left_block_mv(m, k);
abovemv.as_int = above_block_mv(m, k, mis);
mv_contz = vp8_mv_cont(&(leftmv.as_mv), &(abovemv.as_mv));
mv_contz = vp8_mv_cont(&leftmv, &abovemv);
write_sub_mv_ref(w, b->mode, vp8_sub_mv_ref_prob2 [mv_contz]); //pc->fc.sub_mv_ref_prob);