{
int int_x = av_clip(x>>16, 0, max_x);
int int_y = av_clip(y>>16, 0, max_y);
- int frac_x = x&0xFFFF;
- int frac_y = y&0xFFFF;
+ int64_t frac_x = x&0xFFFF;
+ int64_t frac_y = y&0xFFFF;
int i;
int int_x1 = FFMIN(int_x+1, max_x);
int int_y1 = FFMIN(int_y+1, max_y);
int s01 = AV_RL16(&src[src_linestep * int_x1 + i + src_linesize * int_y ]);
int s10 = AV_RL16(&src[src_linestep * int_x + i + src_linesize * int_y1]);
int s11 = AV_RL16(&src[src_linestep * int_x1 + i + src_linesize * int_y1]);
- int s0 = (((1<<16) - frac_x)*s00 + frac_x*s01);
- int s1 = (((1<<16) - frac_x)*s10 + frac_x*s11);
+ int64_t s0 = (((1<<16) - frac_x)*s00 + frac_x*s01);
+ int64_t s1 = (((1<<16) - frac_x)*s10 + frac_x*s11);
- AV_WL16(&dst_color[i], ((int64_t)((1<<16) - frac_y)*s0 + (int64_t)frac_y*s1) >> 32);
+ AV_WL16(&dst_color[i], (((1<<16) - frac_y)*s0 + frac_y*s1) >> 32);
}
return dst_color;