avcodec/dss_sp: de-obfuscate index inversion

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · 31fb029f2d
parent 4f1c1b26f2
commit 31fb029f2d
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/dss_sp.c
+++ b/libavcodec/dss_sp.c
@ -378,7 +378,7 @@ static void dss_sp_unpack_coeffs(DssSpContext *p, const uint8_t *src)
                if (C72_binomials[index] <= combined_pulse_pos) {
                    combined_pulse_pos -= C72_binomials[index];

-                    fparam->sf[subframe_idx].pulse_pos[(index ^ 7) - 1] = i;
+                    fparam->sf[subframe_idx].pulse_pos[6 - index] = i;

                    if (!index)
                        break;