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Fix mv_t rounding problems in some functions

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This commit is contained in:
Marko Viitanen 2022-07-27 11:45:21 +03:00
parent 5ce1035291
commit 3dd738ebb5
1 changed files with 5 additions and 5 deletions
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10
src/inter.c
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@ -1101,7 +1101,7 @@ static void get_spatial_merge_candidates_cua(const cu_array_t *cua,
}
}
static INLINE int16_t get_scaled_mv(int16_t mv, int scale)
static INLINE mv_t get_scaled_mv(mv_t mv, int scale)
{
int32_t scaled = scale * mv;
return CLIP(-32768, 32767, (scaled + 127 + (scaled < 0)) >> 8);
@ -1586,8 +1586,8 @@ void uvg_change_precision(int src, int dst, mv_t* hor, mv_t* ver) {
const int shift = (int)dst - (int)src;
if (shift >= 0)
{
uint16_t* hor_unsigned = (uint16_t *)hor;
uint16_t* ver_unsigned = (uint16_t *)ver;
uint32_t* hor_unsigned = (uint32_t *)hor;
uint32_t* ver_unsigned = (uint32_t *)ver;
*hor_unsigned <<= shift;
*ver_unsigned <<= shift;
@ -1783,7 +1783,7 @@ uint8_t uvg_inter_get_merge_cand(const encoder_state_t * const state,
// only one MV is valid, take the only one MV
else if (ref_i != -1)
{
int16_t mv_i[2] = { mv_cand[0].mv[reflist][0], mv_cand[0].mv[reflist][1] };
mv_t mv_i[2] = { mv_cand[0].mv[reflist][0], mv_cand[0].mv[reflist][1] };
mv_cand[candidates].mv[reflist][0] = mv_i[0];
mv_cand[candidates].mv[reflist][1] = mv_i[1];
@ -1791,7 +1791,7 @@ uint8_t uvg_inter_get_merge_cand(const encoder_state_t * const state,
}
else if (ref_j != -1)
{
int16_t mv_j[2] = { mv_cand[1].mv[reflist][0], mv_cand[1].mv[reflist][1] };
mv_t mv_j[2] = { mv_cand[1].mv[reflist][0], mv_cand[1].mv[reflist][1] };
mv_cand[candidates].mv[reflist][0] = mv_j[0];
mv_cand[candidates].mv[reflist][1] = mv_j[1];