diff options
Diffstat (limited to 'libswresample/arm')
| -rw-r--r-- | libswresample/arm/resample_init.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/libswresample/arm/resample_init.c b/libswresample/arm/resample_init.c index 797c53094a..003fafd29b 100644 --- a/libswresample/arm/resample_init.c +++ b/libswresample/arm/resample_init.c @@ -44,11 +44,15 @@ static int ff_resample_common_##TYPE##_neon(ResampleContext *c, void *dest, cons int dst_index; \ int index= c->index; \ int frac= c->frac; \ - int sample_index = index >> c->phase_shift; \ + int sample_index = 0; \ int x4_aligned_filter_length = c->filter_length & ~3; \ int x8_aligned_filter_length = c->filter_length & ~7; \ \ - index &= c->phase_mask; \ + while (index >= c->phase_count) { \ + sample_index++; \ + index -= c->phase_count; \ + } \ + \ for (dst_index = 0; dst_index < n; dst_index++) { \ FELEM *filter = ((FELEM *) c->filter_bank) + c->filter_alloc * index; \ \ @@ -75,8 +79,11 @@ static int ff_resample_common_##TYPE##_neon(ResampleContext *c, void *dest, cons frac -= c->src_incr; \ index++; \ } \ - sample_index += index >> c->phase_shift; \ - index &= c->phase_mask; \ + \ + while (index >= c->phase_count) { \ + sample_index++; \ + index -= c->phase_count; \ + } \ } \ \ if(update_ctx){ \ |