void ff_iir_filter(const struct FFIIRFilterCoeffs *c,
struct FFIIRFilterState *s, int size,
- const int16_t *src, int sstep, int16_t *dst, int dstep)
+ const int16_t *src, ptrdiff_t sstep,
+ int16_t *dst, ptrdiff_t dstep)
{
if (c->order == 2) {
FILTER_O2(int16_t, S16)
void ff_iir_filter_flt(const struct FFIIRFilterCoeffs *c,
struct FFIIRFilterState *s, int size,
- const float *src, int sstep, float *dst, int dstep)
+ const float *src, ptrdiff_t sstep,
+ float *dst, ptrdiff_t dstep)
{
if (c->order == 2) {
FILTER_O2(float, FLT)