zdoom/fluidsynth
0
0
Fork 0
mirror of https://github.com/ZDoom/fluidsynth.git synced 2025-04-18 21:51:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

Clipping upper limit of roomsize to 1.0f

Browse source 
This will avoid the output amplitude growing exponentially.
This commit is contained in:
jjceresa 2017-11-16 00:30:14 +01:00 committed by GitHub
parent b71e1230e2
commit fe2fd682e5
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/rvoice/fluid_rev.c
View file

@ -515,7 +515,13 @@ fluid_revmodel_set(fluid_revmodel_t* rev, int set, float roomsize,
float damping, float width, float level)
{
if (set & FLUID_REVMODEL_SET_ROOMSIZE)
rev->roomsize = (roomsize * scaleroom) + offsetroom;
{
/* With upper limit above 1.07, the output amplitude will grow
exponentially. So, keeping this upper limit to 1.0 seems sufficient
as it produces yet a long reverb time */
fluid_clip(roomsize, 0.0f, 1.0f);
rev->roomsize = (roomsize * scaleroom) + offsetroom;
}
if (set & FLUID_REVMODEL_SET_DAMPING)
rev->damp = damping * scaledamp;