eden-emu/opus
19
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Trying to prevent PVQ-level splits

Browse source 
We prevent as many as possible, but they can still occur if we
manage to reach the LN limit
This commit is contained in:
Jean-Marc Valin 2010-05-14 07:47:30 -04:00
parent c803ee1959
commit eb926680f6
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
libcelt/bands.c
View file

@ -457,7 +457,7 @@ void quant_band(const CELTMode *m, int i, celt_norm *X, celt_norm *Y, int N, int
split = stereo = Y != NULL; split = stereo = Y != NULL;
if (b>(32<<BITRES) && !stereo && LM>0) if (!stereo && LM>0 && !fits_in32(N, get_pulses(bits2pulses(m, m->bits[LM][i], N, b))))
{ {
N /= 2; N /= 2;
Y = X+N; Y = X+N;
@ -667,7 +667,7 @@ void unquant_band(const CELTMode *m, int i, celt_norm *X, celt_norm *Y, int N, i
split = stereo = Y != NULL; split = stereo = Y != NULL;
if (b>(32<<BITRES) && !stereo && LM>0) if (!stereo && LM>0 && !fits_in32(N, get_pulses(bits2pulses(m, m->bits[LM][i], N, b))))
{ {
N /= 2; N /= 2;
Y = X+N; Y = X+N;