diff options
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | libopenjpeg/dwt.c | 2 |
2 files changed, 2 insertions, 1 deletions
@@ -6,6 +6,7 @@ What's New for OpenJPEG + : added October 31, 2006 +* [Antonin] fixed a bug in the computation of the mantissa (mu) + [Antonin] added the ability to specify the rate as "float" (before : integer) August 18, 2006 diff --git a/libopenjpeg/dwt.c b/libopenjpeg/dwt.c index 702bf6cf..88527d67 100644 --- a/libopenjpeg/dwt.c +++ b/libopenjpeg/dwt.c @@ -603,7 +603,7 @@ void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec) { stepsize = 1.0; } else { double norm = dwt_norms_real[orient][level]; - stepsize = (1 << (gain + 1)) / norm; + stepsize = (1 << (gain)) / norm; } dwt_encode_stepsize((int) floor(stepsize * 8192.0), prec + gain, &tccp->stepsizes[bandno]); } |