Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
int i, ret= -1;
int av_unused mm_flags = av_get_cpu_flags();
int need_emms= 0;
+ int64_t max_src_size = (INT64_MAX >> (c->phase_shift+1)) / c->src_incr;
if (c->compensation_distance)
dst_size = FFMIN(dst_size, c->compensation_distance);
+ src_size = FFMIN(src_size, max_src_size);
for(i=0; i<dst->ch_count; i++){
#if HAVE_MMXEXT_INLINE
av_assert2(index >= 0);
*consumed= index;
index = 0;
- } else if (index >= 0 &&
- src_size*(int64_t)c->src_incr < (INT64_MAX >> (c->phase_shift+1))) {
+ } else if (index >= 0) {
int64_t end_index = (1LL + src_size - c->filter_length) << c->phase_shift;
int64_t delta_frac = (end_index - index) * c->src_incr - c->frac;
int delta_n = (delta_frac + c->dst_incr - 1) / c->dst_incr;