xref: /aosp_15_r20/external/speex/regression-fixes/1-resampler_unsigned_fix.patch (revision 28e138c64d234588b5cd2a8a403b584bd3036e4e)
1diff --git a/libspeex/resample.c b/libspeex/resample.c
2index 4403f78..48ffcef 100644
3--- a/libspeex/resample.c
4+++ b/libspeex/resample.c
5@@ -561,10 +561,10 @@ static void update_filter(SpeexResamplerState *st)
6       }
7       for (i=0;i<st->den_rate;i++)
8       {
9-         spx_uint32_t j;
10+         spx_int32_t j;
11          for (j=0;j<st->filt_len;j++)
12          {
13-            st->sinc_table[i*st->filt_len+j] = sinc(st->cutoff,((j-st->filt_len/2+1)-((float)i)/st->den_rate), st->filt_len, quality_map[st->quality].window_func);
14+            st->sinc_table[i*st->filt_len+j] = sinc(st->cutoff,((j-(spx_int32_t)st->filt_len/2+1)-((float)i)/st->den_rate), st->filt_len, quality_map[st->quality].window_func);
15          }
16       }
17 #ifdef FIXED_POINT
18