Add a corrective, click-remval sample value offset

This will hopefully be more effective and rebust at removing clicks and pops,
particularly from starts and stops in the middle of a sound. Based on an idea
by Ben Davis.

1 files changed, 3 insertions, 0 deletions

diff --git a/Alc/ALc.c b/Alc/ALc.c
index 72106824..7e94895b 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -901,6 +901,9 @@ static ALCboolean UpdateDeviceParams(ALCdevice *device, const ALCint *attrList)
     device->SamplesPlayed += oldRate-1;
     device->SamplesPlayed /= oldRate;
 
+    for(i = 0;i < OUTPUTCHANNELS;i++)
+        device->ClickRemoval[i] = 0.0f;
+
     for(i = 0;i < device->NumContexts;i++)
     {
         ALCcontext *context = device->Contexts[i];