Fixes: signal_sigsegv_2e64ee0_2762_cov_4170502227_missing_frames.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
#define CHECK_MV_DIR(x,y,new_dir)\
{\
#define CHECK_MV_DIR(x,y,new_dir)\
{\
- const unsigned key = ((y)<<ME_MAP_MV_BITS) + (x) + map_generation;\
- const int index= (((y)<<ME_MAP_SHIFT) + (x))&(ME_MAP_SIZE-1);\
+ const unsigned key = ((unsigned)(y)<<ME_MAP_MV_BITS) + (x) + map_generation;\
+ const int index= (((unsigned)(y)<<ME_MAP_SHIFT) + (x))&(ME_MAP_SIZE-1);\
if(map[index]!=key){\
d= cmp(s, x, y, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);\
map[index]= key;\
score_map[index]= d;\
if(map[index]!=key){\
d= cmp(s, x, y, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);\
map[index]= key;\
score_map[index]= d;\
- d += (mv_penalty[((x)<<shift)-pred_x] + mv_penalty[((y)<<shift)-pred_y])*penalty_factor;\
+ d += (mv_penalty[(int)((unsigned)(x)<<shift)-pred_x] + mv_penalty[(int)((unsigned)(y)<<shift)-pred_y])*penalty_factor;\
if(d<dmin){\
best[0]=x;\
best[1]=y;\
if(d<dmin){\
best[0]=x;\
best[1]=y;\